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WO2016169419A1 - 一种移动终端的解锁方法和设备 - Google Patents

一种移动终端的解锁方法和设备 Download PDF

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Publication number
WO2016169419A1
WO2016169419A1 PCT/CN2016/079027 CN2016079027W WO2016169419A1 WO 2016169419 A1 WO2016169419 A1 WO 2016169419A1 CN 2016079027 W CN2016079027 W CN 2016079027W WO 2016169419 A1 WO2016169419 A1 WO 2016169419A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
bluetooth device
wearable bluetooth
unlocking
identifier
Prior art date
Application number
PCT/CN2016/079027
Other languages
English (en)
French (fr)
Inventor
李凯
朱红儒
Original Assignee
阿里巴巴集团控股有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 阿里巴巴集团控股有限公司 filed Critical 阿里巴巴集团控股有限公司
Priority to US15/565,253 priority Critical patent/US10084906B2/en
Priority to EP16782566.0A priority patent/EP3287870B1/en
Priority to KR1020177033365A priority patent/KR102509483B1/ko
Priority to JP2017549600A priority patent/JP6699912B2/ja
Publication of WO2016169419A1 publication Critical patent/WO2016169419A1/zh
Priority to US16/136,467 priority patent/US10506093B2/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/316User authentication by observing the pattern of computer usage, e.g. typical user behaviour
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/163Wearable computers, e.g. on a belt
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G06F3/014Hand-worn input/output arrangements, e.g. data gloves
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/66Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667Preventing unauthorised calls from a telephone set
    • H04M1/67Preventing unauthorised calls from a telephone set by electronic means
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/66Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667Preventing unauthorised calls from a telephone set
    • H04M1/67Preventing unauthorised calls from a telephone set by electronic means
    • H04M1/673Preventing unauthorised calls from a telephone set by electronic means the user being required to key in a code
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72412User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72463User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device
    • H04M1/724631User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device by limiting the access to the user interface, e.g. locking a touch-screen or a keypad
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/724094Interfacing with a device worn on the user's body to provide access to telephonic functionalities, e.g. accepting a call, reading or composing a message
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/02Details of telephonic subscriber devices including a Bluetooth interface
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M2250/00Details of telephonic subscriber devices
    • H04M2250/12Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a method and an apparatus for unlocking a mobile terminal.
  • the wearable Bluetooth device can transmit the user identification (with uniqueness) of the wearable Bluetooth device by using the broadcast message of the broadcast channel to control the implementation of the mobile terminal. Lock operation and unlock operation.
  • the wearable bluetooth device transmits the user identifier (such as a MAC (Media Access Control) address) of the wearable bluetooth device through the broadcast message on the broadcast channel.
  • the mobile terminal records the user identifier of the wearable Bluetooth device carried in the broadcast message by listening to the broadcast message on the broadcast channel, and the two establish a Bluetooth connection.
  • the wearable Bluetooth device When the wearable Bluetooth device is separated from the mobile terminal by more than a preset distance (for example, 10 meters), the Bluetooth connection between the wearable Bluetooth device and the mobile terminal is interrupted, and the mobile terminal is locked. Further, the wearable Bluetooth device periodically broadcasts the user identifier of the wearable Bluetooth device on the broadcast channel, and the mobile terminal periodically monitors the user identifier of the wearable Bluetooth device on the broadcast channel. When the wearable Bluetooth device is at a certain distance from the mobile terminal (for example, less than 10 meters), the mobile terminal monitors the user identifier of the wearable Bluetooth device on the broadcast channel, if the monitored user identifier is consistent with the user identifier stored by itself. Then, the mobile terminal establishes a Bluetooth connection with the wearable Bluetooth device again, and the two can perform data communication, and at this time, the mobile terminal is unlocked.
  • a preset distance for example, 10 meters
  • the unlocking operation and the unlocking operation of the mobile terminal are implemented only according to the establishment and interruption of the Bluetooth connection between the wearable Bluetooth device and the mobile terminal, which may not be consistent with the true intention of the user.
  • shift The mobile terminal owner wears a wearable bluetooth device.
  • the mobile terminal is unlocked, and other people other than the wearable bluetooth device can also log in to view.
  • the mobile terminal belongs to the user's medical health data, and the owner of the mobile terminal itself may not wish to perform the unlocking operation.
  • the unlocking operation performed on the mobile terminal Is not the user's true intention.
  • the embodiment of the present application provides a method and a device for unlocking a mobile terminal, so as to perform an unlocking operation and a locking operation on the mobile terminal based on the true intention of the user, and improve the user experience.
  • An embodiment of the present application provides a method for unlocking a mobile terminal, where the method includes the following steps:
  • the wearable Bluetooth device After establishing a connection with the mobile terminal, the wearable Bluetooth device determines a current state corresponding to the mobile terminal; wherein the current state is a locked state or an unlocked state;
  • the wearable Bluetooth device detects a user authorization behavior, and uses the user authorization behavior to set a processing identifier corresponding to the mobile terminal; wherein the processing identifier is a lock identifier or an unlock identifier;
  • the wearable Bluetooth device When the process identifier is an unlocking identifier, and the current state is a locked state, the wearable Bluetooth device sends an unlocking message to the mobile terminal, and the mobile terminal performs an unlocking operation.
  • the wearable Bluetooth device detects a user authorization behavior, and uses the user authorization behavior to set a processing identifier corresponding to the mobile terminal, including:
  • the wearable Bluetooth device detects that the measured value of the acceleration sensor of the wearable Bluetooth device is greater than a preset first threshold, determining that the user authorization behavior is an authorized unlocking behavior, and setting a processing identifier corresponding to the mobile terminal as an unlocking identifier; or When the wearable Bluetooth device detects that the measured value of the angular velocity sensor of the wearable Bluetooth device is greater than the preset second threshold, determining that the user authorization behavior is an authorized unlocking behavior, and setting the processing identifier corresponding to the mobile terminal as the unlocking identifier.
  • the method further includes:
  • the wearable Bluetooth device After the wearable Bluetooth device sets the processing identifier corresponding to the mobile terminal as the unlocking identifier, the wearable Bluetooth device starts an aging timer for the mobile terminal; after the aging timer expires, the wearable Bluetooth device The processing identifier corresponding to the mobile terminal is set as a lock identifier.
  • the wearable Bluetooth device detects that the measured value of the acceleration sensor of the wearable Bluetooth device is greater than a preset first threshold, and specifically includes:
  • the wearable Bluetooth device obtains ACC x 2 , ACC y 2 , ACC z 2 using the measured values of the acceleration sensor, and detects wearable Bluetooth when ACC x 2 + ACC y 2 + ACC z 2 is greater than a preset first threshold
  • the measured value of the acceleration sensor of the device is greater than a preset first threshold; wherein ACC x 2 is the square of the acceleration intensity of the acceleration sensor in the X-axis direction, and ACC y 2 is the square of the acceleration intensity of the acceleration sensor in the Y-axis direction, ACC z 2 is the square of the acceleration intensity of the acceleration sensor in the Z-axis direction.
  • the wearable Bluetooth device determines the current state of the mobile terminal, which specifically includes:
  • the wearable Bluetooth device establishes a connection with the mobile terminal, and after establishing the connection, receives a lock status notification message from the mobile terminal, and uses the lock status notification message to determine that the current status of the mobile terminal is locked a state, after the mobile terminal performs an unlocking operation, the wearable Bluetooth device receives an unlocking state notification message from the mobile terminal, and uses the unlocking state notification message to determine that the current state of the mobile terminal is an unlocked state .
  • the wearable Bluetooth device After the processing identifier corresponding to the mobile terminal is set as the unlocking identifier, the wearable Bluetooth device records first timing information and first start timestamp information corresponding to the measured value of the acceleration sensor of the wearable bluetooth device, to the Transmitting, by the mobile terminal, an unlocking message, and transmitting, to the mobile terminal, a conversion verification request message carrying the first timing information and the first start timestamp information; using, by the mobile terminal, the first timing information and the The first start time stamp information determines whether an unlock operation is performed, and when the determination result is YES, the mobile terminal performs an unlock operation.
  • the method further includes:
  • the wearable Bluetooth device When the process identifier is a lock identifier, and the current state is a lock state, the wearable Bluetooth device sends a current state hold message to the mobile terminal, and the mobile terminal maintains a lock state.
  • the method further includes:
  • the wearable Bluetooth device detects a user mandatory state transition behavior, the wearable Bluetooth device sends an unlock message to the mobile terminal. An unlocking operation is performed by the mobile terminal.
  • the method further includes:
  • the wearable bluetooth device detects a user mandatory state transition behavior, the wearable bluetooth device sends the mobile terminal to the mobile terminal. The message is locked, and the locking operation is performed by the mobile terminal.
  • the process of detecting the forced state transition behavior of the user by the wearable Bluetooth device includes:
  • the wearable Bluetooth device When the wearable Bluetooth device detects that the measured value of the acceleration sensor of the wearable bluetooth device is greater than a preset third threshold, it determines that the user forced state transition behavior is currently detected; or
  • the wearable Bluetooth device detects that the measured value of the angular velocity sensor of the wearable bluetooth device is greater than a preset fourth threshold, it is determined that the user forced state transition behavior is detected.
  • An embodiment of the present application provides a method for unlocking a mobile terminal, where the method includes the following steps:
  • the mobile terminal receives an unlocking message from the wearable Bluetooth device; the unlocking message is that the wearable Bluetooth device determines that the current state corresponding to the mobile terminal is a locked state, and sets a processing identifier corresponding to the mobile terminal by using a user authorization behavior.
  • the information is sent when the identifier is unlocked; wherein the processing identifier is a lock identifier or an unlock identifier, and the current state is a locked state or an unlocked state;
  • the mobile terminal performs an unlocking operation using the unlocking message.
  • the method further includes:
  • the mobile terminal establishes a connection with the wearable Bluetooth device, and after establishing the connection, sends a lock status notification message to the wearable Bluetooth device, where the wearable Bluetooth device determines the move by using the lock status notification message
  • the current state corresponding to the terminal is a locked state
  • the mobile terminal After the mobile terminal performs an unlocking operation by using the unlocking message, the mobile terminal sends an unlocking state notification message to the wearable Bluetooth device, and the wearable Bluetooth device determines the movement by using the unlocking state notification message.
  • the current state of the terminal is the unlocked state.
  • the mobile terminal receives an unlocking message from the wearable Bluetooth device, and performs an unlocking operation by using the unlocking message, which specifically includes:
  • the mobile terminal receives an unlock message from the wearable Bluetooth device, and receives a conversion check request message from the wearable Bluetooth device that carries the first time information and the first start time stamp information; wherein the first time information and the The first start timestamp information is the first time information and the first start time corresponding to the measured value of the acceleration sensor of the wearable Bluetooth device recorded after the wearable Bluetooth device sets the process identifier corresponding to the mobile terminal as the unlock identifier.
  • Stamp information ;
  • the mobile terminal After the mobile terminal determines that the current state corresponding to the mobile terminal is the locked state, the second time information and the second start timestamp information corresponding to the measured value of the acceleration sensor of the mobile terminal are recorded;
  • the mobile terminal When the determination result is YES, the mobile terminal performs an unlocking operation by using the unlocking message.
  • the first timing information is a sum of a square of an acceleration intensity of the measured value of the acceleration sensor of the wearable Bluetooth device in the X-axis direction, a square of the acceleration intensity in the Y-axis direction, and a square of the acceleration intensity in the Z-axis direction.
  • a first time series int-X1, int-X2, ..., intXn
  • the second time series information is a square of the acceleration intensity of the measured value of the acceleration sensor of the mobile terminal in the X-axis direction, on the Y-axis a second time series (int-Y1, int-Y2, ..., intYm) of the sum of the square of the acceleration intensity of the direction and the square of the acceleration intensity in the Z-axis direction;
  • Determining, by the mobile terminal, whether the performing the unlocking operation is performed by using the first timing information, the first start timestamp information, the second timing information, and the second start timestamp information specifically:
  • the mobile terminal aligns the first timing sequence and the second timing sequence with the first start timestamp information and the second start timestamp information; the mobile terminal calculates the first timing sequence and the second timing a correlation coefficient between the sequences; when the correlation coefficient satisfies a preset policy, the mobile terminal determines to perform an unlocking operation; otherwise, the mobile terminal determines not to perform an unlocking operation.
  • the method further includes:
  • the mobile terminal receives a current state hold message from the wearable Bluetooth device; wherein the current state hold message is that the wearable Bluetooth device has a process identifier corresponding to the mobile terminal as a lock identifier, the mobile terminal Sent when the corresponding current state is locked;
  • the mobile terminal maintains a locked state by using the current state hold message.
  • the method further includes:
  • the mobile terminal performs an unlocking operation using the unlocking message.
  • the method further includes:
  • the mobile terminal receives a lock message from the wearable Bluetooth device, where the lock message is that the process identifier corresponding to the wearable Bluetooth device at the mobile terminal is an unlock identifier or a lock identifier, and the current state is an unlock state, and Sent when a user forced state transition behavior is detected;
  • the mobile terminal performs a locking operation using the lock message.
  • the embodiment of the present application provides a wearable Bluetooth device, where the wearable Bluetooth device specifically includes:
  • a determining module configured to determine a current state corresponding to the mobile terminal after establishing a connection with the mobile terminal; wherein the current state is a locked state or an unlocked state;
  • a setting module configured to detect a user authorization behavior, and use the user authorization behavior to set a processing identifier corresponding to the mobile terminal; wherein the processing identifier is a lock identifier or an unlock identifier;
  • a sending module configured to send an unlocking message to the mobile terminal when the current status is a locked state, and the unlocking operation is performed by the mobile terminal.
  • the setting module is configured to: when detecting that the measured value of the acceleration sensor of the wearable bluetooth device is greater than a preset first threshold, determine that the authorized behavior of the user is an authorized unlocking behavior, and set the processing identifier corresponding to the mobile terminal to And unlocking the identifier; or, when detecting that the measured value of the angular velocity sensor of the wearable Bluetooth device is greater than a preset second threshold, determining that the user authorization behavior is an authorized unlocking behavior, and setting a processing identifier corresponding to the mobile terminal as an unlocking identifier.
  • the setting module is further configured to: after the setting of the processing identifier corresponding to the mobile terminal is an unlocking identifier, start an aging timer for the mobile terminal; after the aging timer expires, set a processing corresponding to the mobile terminal Identifies as a lock identifier.
  • the setting module is further configured to obtain ACC x 2 , ACC y 2 , ACC z 2 when the measured value of the acceleration sensor is greater than a preset first threshold, when the ACC x 2 + When the ACC y 2 +ACC z 2 is greater than the preset first threshold, the measured value of the acceleration sensor detecting the wearable Bluetooth device is greater than a preset first threshold; wherein ACC x 2 is the acceleration intensity of the acceleration sensor in the X-axis direction Square, ACC y 2 is the square of the acceleration intensity of the acceleration sensor in the Y-axis direction, and ACC z 2 is the square of the acceleration intensity of the acceleration sensor in the Z-axis direction.
  • the determining module is specifically configured to establish a connection with the mobile terminal, and after establishing the connection, receive a lock status notification message from the mobile terminal, and use the lock status notification message to determine a current current of the mobile terminal
  • the state is a locked state; after the mobile terminal performs an unlocking operation, receiving an unlocking state notification message from the mobile terminal, and determining, by using the unlocking state notification message, that the current state corresponding to the mobile terminal is an unlocked state.
  • the sending module is configured to: after setting the processing identifier corresponding to the mobile terminal as an unlocking identifier, record first timing information and first start timestamp information corresponding to the measured value of the acceleration sensor of the wearable Bluetooth device, Transmitting an unlocking message to the mobile terminal, and transmitting, to the mobile terminal, a conversion verification request message carrying the first timing information and the first start timestamp information; using, by the mobile terminal, the first timing information Determining whether to perform an unlocking operation with the first start timestamp information, and performing an unlocking operation by the mobile terminal when the determination result is YES.
  • the sending module is further configured to: when the process identifier is a lock identifier, and the current state is a lock state, The current state hold message is sent to the mobile terminal, and the mobile terminal maintains the locked state.
  • the sending module is further configured to: when the process identifier is a lock identifier, when the current state is a lock state, if the sending module detects a user mandatory state transition behavior, sending an unlock message to the mobile terminal, An unlocking operation is performed by the mobile terminal.
  • the sending module is further configured to: when the processing identifier is an unlocking identifier or a locking identifier, where the current state is an unlocked state, if the sending module detects a user forced state transition behavior, sending, to the mobile terminal, The message is locked, and the locking operation is performed by the mobile terminal.
  • the sending module is further configured to: when detecting that the measured value of the acceleration sensor of the wearable Bluetooth device is greater than a preset third threshold, detecting that the user is forced to transition state; or When it is detected that the measured value of the angular velocity sensor of the wearable bluetooth device is greater than a preset fourth threshold, it is determined that the user forced state transition behavior is detected.
  • the embodiment of the present application provides a mobile terminal, where the mobile terminal specifically includes:
  • a receiving module configured to receive an unlocking message from the wearable Bluetooth device; the unlocking message is that the wearable Bluetooth device determines that a current state of the mobile terminal is a locked state, and sets the mobile terminal corresponding by a user authorization behavior
  • the processing identifier is sent when the identifier is unlocked; the processing identifier is a lock identifier or an unlock identifier, and the current state is a locked state or an unlocked state;
  • a processing module configured to perform an unlocking operation by using the unlocking message.
  • the method further includes: a sending module, configured to establish a connection with the wearable Bluetooth device, and after the connection is established, send a lock status notification message to the wearable bluetooth device, where the wearable bluetooth device utilizes the lock status notification Determining, by the message, the current state of the mobile terminal is a locked state; after the processing module performs the unlocking operation by using the unlocking message, sending an unlocking state notification message to the wearable bluetooth device, where the wearable Bluetooth device utilizes The unlock state notification message determines that the current state corresponding to the mobile terminal is an unlocked state.
  • the receiving module is specifically configured to receive an unlocking message from the wearable Bluetooth device, and receive a conversion verification request message that carries the first timing information and the first start timestamp information from the wearable Bluetooth device; the first timing information And the first start timestamp information is first time information and first corresponding to the measured value of the acceleration sensor of the wearable Bluetooth device after the wearable Bluetooth device sets the process identifier corresponding to the mobile terminal as the unlock identifier. Start timestamp information;
  • the processing module is configured to: after determining that the current state corresponding to the mobile terminal is a locked state, record second time information and second start timestamp information corresponding to the measured value of the acceleration sensor of the mobile terminal; Decoding first timing information, the first start time stamp information, the second timing information, and the second opening The start time stamp information determines whether an unlock operation is performed; when the determination result is YES, the unlock operation is performed using the unlock message.
  • the first timing information is a sum of a square of an acceleration intensity of the measured value of the acceleration sensor of the wearable Bluetooth device in the X-axis direction, a square of the acceleration intensity in the Y-axis direction, and a square of the acceleration intensity in the Z-axis direction.
  • a first time series int-X1, int-X2, ..., intXn
  • the second time series information is a square of the acceleration intensity of the measured value of the acceleration sensor of the mobile terminal in the X-axis direction, on the Y-axis a second time series (int-Y1, int-Y2, ..., intYm) of the sum of the square of the acceleration intensity of the direction and the square of the acceleration intensity in the Z-axis direction;
  • the processing module is further configured to use the first start timestamp information and the process of determining whether to perform the unlocking operation by using the first timing information, the first start timestamp information, the second timing information, and the second start timestamp information
  • the second start time stamp information is aligned with the first time series and the second time series; calculating a correlation coefficient between the first time series and the second time series; when the correlation coefficient satisfies a preset policy, determining execution Unlock the operation, otherwise, make sure that the unlock operation is not performed.
  • the receiving module is further configured to receive a current state hold message from the wearable Bluetooth device, where the current state hold message is a process identifier that the wearable Bluetooth device corresponds to the mobile terminal, and the The current state when the mobile terminal corresponds to the current state is sent;
  • the processing module is further configured to keep the locked state by using the current state hold message.
  • the receiving module is further configured to receive an unlocking message from the wearable Bluetooth device, where the unlocking message is that the processing identifier corresponding to the wearable Bluetooth device in the mobile terminal is a locked identifier, and the current state is locked. Status, and is sent when a user is forced to transition state behavior;
  • the processing module is further configured to perform an unlocking operation by using the unlocking message.
  • the receiving module is further configured to receive a lock message from the wearable Bluetooth device; the lock message is that the processing identifier corresponding to the wearable Bluetooth device in the mobile terminal is an unlock identifier or a lock identifier, and the current state is an unlock state. And sent when the user is forced to state transition behavior;
  • the processing module is further configured to perform a locking operation by using the lock message.
  • the embodiment of the present application has at least the following advantages: in the embodiment of the present application, the wearable bluetooth device can perform an unlocking operation or lock on the mobile terminal based on the subjective will of the mobile terminal owner (ie, the user's true intention). The operation improves the user's use experience, effectively protects the user's privacy, and effectively avoids the risk of the privacy of the mobile terminal owner being leaked. The convenience for the mobile terminal owner is provided because the user is not required to perform manual operations on the wearable Bluetooth device.
  • FIG. 1 is a schematic flowchart of a method for unlocking a mobile terminal according to Embodiment 1 of the present application;
  • FIG. 2 is a schematic flowchart of a method for unlocking a mobile terminal according to Embodiment 2 of the present application
  • FIG. 3 is a schematic structural diagram of a wearable Bluetooth device according to Embodiment 3 of the present application.
  • FIG. 4 is a schematic structural diagram of a mobile terminal according to Embodiment 4 of the present application.
  • the first embodiment of the present application provides a method for unlocking a mobile terminal.
  • the method for unlocking the mobile terminal may specifically include the following steps:
  • Step 101 After establishing a connection with the mobile terminal, the wearable Bluetooth device determines a current state corresponding to the mobile terminal; wherein the current state is specifically a locked state or an unlocked state.
  • Step 102 The wearable Bluetooth device detects the user authorization behavior, and uses the user authorization behavior to set a processing identifier corresponding to the mobile terminal.
  • the process identifier is a lock identifier or an unlock identifier.
  • Step 103 When the process identifier is an unlocking identifier, and the current state is a locked state, the wearable Bluetooth device sends an unlocking message to the mobile terminal, and the mobile terminal performs an unlocking operation.
  • the wearable bluetooth device detects the user authorization behavior, and the process of setting the processing identifier corresponding to the mobile terminal by using the user authorization behavior, specifically but not limited to the following manner: the wearable bluetooth device detects the wearable bluetooth device When the measured value of the acceleration sensor is greater than the preset first threshold, it is determined that the authorized behavior of the user is the authorized unlocking behavior, and the processing identifier corresponding to the mobile terminal is set as the unlocking identifier; or the wearable bluetooth device detects the wearable bluetooth device. When the measured value of the angular velocity sensor is greater than the preset second threshold, the determination is The authorization behavior of the user is an authorization unlocking behavior, and the processing identifier corresponding to the mobile terminal is set as an unlocking identifier.
  • the user authorized behavior may be determined to be an authorized unlocking behavior based on the measured value of the sound sensor. For other determination methods, it will not be described here.
  • the wearable Bluetooth device after the wearable Bluetooth device sets the processing identifier corresponding to the mobile terminal as the unlocking identifier, the wearable Bluetooth device can also start the aging timer for the mobile terminal; after the aging timer expires, the wearable Bluetooth device sets the mobile device.
  • the processing identifier corresponding to the terminal is a lock identifier.
  • the wearable Bluetooth device detects that the measured value of the acceleration sensor of the wearable Bluetooth device is greater than a preset first threshold, and specifically includes but is not limited to the following manner: the wearable Bluetooth device uses the measured value of the acceleration sensor.
  • ACC x 2 is the square of the acceleration intensity of the acceleration sensor in the X-axis direction
  • ACC y 2 is the square of the acceleration intensity of the acceleration sensor in the Y-axis direction
  • ACC z 2 is the acceleration intensity of the acceleration sensor in the Z-axis direction squared.
  • the process of determining the current state of the mobile terminal is determined by the wearable Bluetooth device, including but not limited to the following manner: the wearable Bluetooth device establishes a connection with the mobile terminal, and the wearable Bluetooth device After establishing a connection with the mobile terminal, receiving a lock status notification message from the mobile terminal, and using the lock status notification message to determine that the current status of the mobile terminal is a locked status. Further, after the mobile terminal performs the unlocking operation, the wearable Bluetooth device receives the unlocking state notification message from the mobile terminal, and uses the unlocking state notification message to determine that the current state corresponding to the mobile terminal is the unlocked state.
  • the wearable Bluetooth device sends an unlocking message to the mobile terminal
  • the process of performing the unlocking operation by the mobile terminal includes, but is not limited to, the following manner: after the wearable Bluetooth device sets the processing identifier corresponding to the mobile terminal as the unlocking identifier, Recording the first timing information corresponding to the measured value of the acceleration sensor of the wearable bluetooth device and the first start time stamp information, sending an unlock message to the mobile terminal, and transmitting the first timing information and the first start time stamp to the mobile terminal
  • the information conversion check request message is used by the mobile terminal to determine whether to perform the unlock operation by using the first time series information and the first start time stamp information, and when the determination result is YES, the unlocking operation is performed by the mobile terminal.
  • the wearable Bluetooth device when the process identifier is a lock identifier and the current state is a lock state, the wearable Bluetooth device sends a current state hold message to the mobile terminal, and the mobile terminal maintains the lock state.
  • the wearable Bluetooth device when the processing identifier is the lock identifier and the current state is the locked state, if the wearable Bluetooth device detects the user mandatory state transition behavior, the wearable bluetooth device may be the mobile terminal. An unlock message is sent and the unlock operation is performed by the mobile terminal.
  • the wearable bluetooth device when the processing identifier is an unlocking identifier or a locking identifier, and the current state is the unlocking state, if the wearable bluetooth device detects the user forced state transition behavior, the wearable bluetooth device may send a locking message to the mobile terminal. The locking operation is performed by the mobile terminal.
  • the process of detecting the user's forced state transition behavior by the wearable Bluetooth device includes, but is not limited to, the following method: the wearable Bluetooth device detects that the measured value of the acceleration sensor of the wearable Bluetooth device is greater than the preset third. At the threshold, it is determined that the user forced state transition behavior is currently detected; or, when the wearable Bluetooth device detects that the measured value of the angular velocity sensor of the wearable bluetooth device is greater than a preset fourth threshold, it is determined that when the user is forced to state transition behavior.
  • the preset third threshold is greater than the preset first threshold
  • the preset fourth threshold is greater than the preset second threshold.
  • the embodiment of the present application has at least the following advantages: in the embodiment of the present application, the wearable bluetooth device can perform an unlocking operation or lock on the mobile terminal based on the subjective will of the mobile terminal owner (ie, the user's true intention). The operation improves the user's use experience, effectively protects the user's privacy, and effectively avoids the risk of the privacy of the mobile terminal owner being leaked. The convenience for the mobile terminal owner is provided because the user is not required to perform manual operations on the wearable Bluetooth device.
  • the first embodiment of the present application provides a method for unlocking a mobile terminal.
  • the method for unlocking the mobile terminal may specifically include the following steps:
  • Step 201 The mobile terminal receives an unlock message from the wearable Bluetooth device.
  • the unlocking message is sent when the wearable Bluetooth device determines that the current state of the mobile terminal is the locked state, and sets the processing identifier corresponding to the mobile terminal to the unlocking identifier by using the user authorization behavior.
  • the processing identifier is a lock identifier or an unlock identifier
  • the current state is a locked state or an unlocked state.
  • Step 202 The mobile terminal performs an unlocking operation by using an unlock message.
  • the mobile terminal establishes a connection with the wearable Bluetooth device. After the mobile terminal establishes a connection with the wearable Bluetooth device, the mobile terminal sends a lock status notification message to the wearable Bluetooth device, and the wearable Bluetooth device utilizes the lock status. The notification message determines that the current state corresponding to the mobile terminal is a locked state. Further, after the mobile terminal performs the unlocking operation by using the unlocking message, the mobile terminal sends an unlocking state notification message to the wearable Bluetooth device, and the wearable Bluetooth device uses the unlocking state notification message to determine that the current state corresponding to the mobile terminal is the unlocked state.
  • the mobile terminal receives an unlock message from the wearable Bluetooth device, and utilizes the unlock message.
  • the process of performing the unlocking operation includes, but is not limited to, the following: the mobile terminal receives the unlocking message from the wearable Bluetooth device, and receives the conversion check request from the wearable Bluetooth device carrying the first time information and the first start timestamp information. a message, wherein the first time information and the first start timestamp information are the first corresponding to the measured value of the acceleration sensor of the wearable Bluetooth device after the wearable Bluetooth device sets the process identifier corresponding to the mobile terminal as the unlock identifier. Timing information and first start timestamp information.
  • the mobile terminal After determining that the current state corresponding to the mobile terminal is the locked state, the mobile terminal records the second timing information and the second start time stamp information corresponding to the measured value of the acceleration sensor of the mobile terminal. Afterwards, the mobile terminal determines whether to perform the unlocking operation by using the first timing information, the first start timestamp information, the second timing information, and the second start timestamp information; when the determination result is yes, the mobile terminal performs the unlocking operation by using the unlocking message.
  • the first time series information is the square of the acceleration intensity of the measured value of the acceleration sensor of the wearable Bluetooth device in the X-axis direction, the square of the acceleration intensity in the Y-axis direction, and the square of the acceleration intensity in the Z-axis direction.
  • a first time series of sums int-X1, int-X2, ..., intXn
  • the second time series information is a square of the acceleration intensity of the measured value of the acceleration sensor of the mobile terminal in the X-axis direction, in the Y-axis direction
  • the mobile terminal uses the first timing information, the first start timestamp information, the second timing information, and the second start timestamp information to determine whether to perform the process of the unlocking operation, including but not limited to the following manner: the mobile terminal utilizes the first The start timestamp information and the second start timestamp information align the first time series and the second time series. Further, the mobile terminal calculates a correlation coefficient between the first timing sequence and the second timing sequence. When the correlation coefficient satisfies the preset policy, the mobile terminal determines to perform the unlocking operation, and when the correlation coefficient does not satisfy the preset policy, the mobile terminal determines not to perform the unlocking operation.
  • the mobile terminal may further receive a current state hold message from the wearable Bluetooth device, where the current state hold message is that the process identifier corresponding to the wearable Bluetooth device at the mobile terminal is a lock identifier, and the current terminal corresponds to the mobile terminal. Sent when the status is locked. Further, the mobile terminal can use the current state to keep the message in a locked state.
  • the mobile terminal may further receive an unlocking message from the wearable Bluetooth device, where the unlocking message is that the processing identifier corresponding to the mobile terminal in the mobile terminal is a locked identifier, the current state is a locked state, and the wearable Sent when the Bluetooth device detects a user forced state transition behavior. Further, the mobile terminal can perform an unlocking operation by using the unlocking message.
  • the mobile terminal may further receive a lock message from the wearable Bluetooth device;
  • the lock message is sent by the wearable Bluetooth device when the processing identifier corresponding to the mobile terminal is an unlock identifier or a lock identifier, and the current state is an unlock state, and the wearable Bluetooth device detects the user forced state transition behavior. Further, the mobile terminal can perform a locking operation using a lock message.
  • the embodiment of the present application has at least the following advantages: in the embodiment of the present application, the wearable bluetooth device can perform an unlocking operation or lock on the mobile terminal based on the subjective will of the mobile terminal owner (ie, the user's true intention). The operation improves the user's use experience, effectively protects the user's privacy, and effectively avoids the risk of the privacy of the mobile terminal owner being leaked. The convenience for the mobile terminal owner is provided because the user is not required to perform manual operations on the wearable Bluetooth device.
  • the wearable Bluetooth device may be a sports bracelet, and the mobile terminal may be a mobile phone and a tablet.
  • the application scenario of the embodiment of the present invention may be a wearable Bluetooth device and a mobile terminal in a mobile medical application service, and is used to implement privacy information for protecting medical personnel and patients/users.
  • the mobile terminal is automatically notified to perform a corresponding locking operation or unlocking operation, thereby effectively avoiding the risk of the owner's privacy leakage; meanwhile, the user is not required to perform on the wearable Bluetooth device.
  • Manual operation provides convenience for users.
  • composition of wearable Bluetooth devices (such as sports bracelets).
  • the Bluetooth communication module is configured to broadcast a unique identifier (such as a MAC address) of the wearable Bluetooth device, establish a wireless connection with the mobile terminal, and perform information interaction with the mobile terminal based on the wireless connection.
  • a lock status module configured to record a current state of the mobile terminal (such as a lock state (lock) or an unlock state (unlock), the default is unknown); after the wearable Bluetooth device establishes a Bluetooth connection with the mobile terminal, acquiring the current state of the mobile terminal Current state (lock or unlock).
  • the authorization awareness module when the mobile terminal owner wants to perform an unlocking operation or a locking operation on the mobile terminal, a corresponding motion behavior record is generated on the wearable bluetooth device, and the mobile terminal owner does not use the mobile terminal when the mobile terminal owner uses the mobile terminal.
  • a corresponding motion behavior record is generated on the wearable Bluetooth device, and therefore, the authorization awareness module is used to identify the user authorization behavior through the user's behavior (motion behavior record).
  • the authorization notification module is configured to send, according to the status of the Bluetooth communication module and the authorization awareness module, an authorization command for unlocking the mobile terminal (ie, an unlock message) or an authorization command for locking the mobile terminal (ie, a lock message) to the mobile terminal.
  • the authorization awareness module can sense the user's motion behavior record based on the acceleration sensor of the wearable Bluetooth device (such as a three-axis accelerometer) when identifying the user authorization behavior, thereby determining that the mobile terminal owner wishes to authorize the unlock operation or the lock operation; or
  • the angular motion sensor (such as a gyro sensor) of the wearable Bluetooth device can be used to sense the user's motion behavior record, thereby determining that the mobile terminal owner wishes to grant the unlocking operation or the locking operation. right.
  • the measured value of the acceleration sensor or the measured value of the angular velocity sensor it is not limited to use the measured value of the acceleration sensor or the measured value of the angular velocity sensor to determine that the authorized behavior of the user is an authorized unlocking behavior.
  • the user authorized behavior may be determined to be an authorized unlocking behavior based on the measured value of the sound sensor. For other determination methods, it will not be described here.
  • the wearable Bluetooth device obtains ACC x 2 , ACC y 2 , ACC z 2 using the measured values of the three-axis accelerometer, when ACC x 2 + ACC y 2 + ACC z 2 is greater than a preset threshold a
  • a preset threshold a When it is indicated, the mobile terminal owner wishes to authorize the unlock operation.
  • ACC x 2 is the square of the acceleration intensity of the three-axis accelerometer in the X-axis direction
  • ACC y 2 is the square of the acceleration intensity of the three-axis accelerometer in the Y-axis direction
  • ACC z 2 is the triaxial accelerometer in the Z-axis direction.
  • the preset threshold a is an intensity threshold trained according to experience or by a classifier model.
  • the authorization awareness module of the wearable Bluetooth device By detecting the user authorization behavior, determining the user's willingness/command, and setting the processing identifier (locking or unlocking) corresponding to the mobile terminal.
  • the authorization awareness module initially considers that the user wants to lock the mobile terminal, and sets a processing identifier (lock_flag) corresponding to the mobile terminal as a lock identifier (such as 1).
  • a processing identifier such as 1
  • the authorization sensing module detects that the measured value of the acceleration sensor or the angular velocity sensor is greater than a specific threshold a, it is determined that the user authorization behavior is an authorized unlocking behavior, and the processing identifier (lock_flag) corresponding to the mobile terminal is set as an unlocking identifier (such as 0).
  • the wearable Bluetooth device starts the aging timer for the mobile terminal; after the aging timer expires, the authorization sensing module sets the processing identifier corresponding to the mobile terminal as the lock identifier 1.
  • the mobile terminal implements an unlocking operation based on the user authorization behavior detected by the wearable bluetooth device.
  • Step 1 The mobile terminal establishes a connection with the wearable Bluetooth device. Before the mobile terminal establishes a connection with the wearable Bluetooth device, the mobile terminal has successfully paired with the wearable Bluetooth device, and saves the unique identifier (such as a MAC address) of the wearable Bluetooth device as the unlock identifier.
  • the unique identifier such as a MAC address
  • Step 2 The mobile terminal sends a lock status notification message to the wearable Bluetooth device, where the lock status notification message is used to notify the mobile terminal that the current status is a lock status.
  • the wearable bluetooth device After receiving the lock status notification message, the wearable bluetooth device records the current state of the mobile terminal as a locked state.
  • Step 3 The wearable Bluetooth device queries the processing identifier corresponding to the mobile terminal (the processing identifier set based on the user authorization behavior), and the processing identifier (lock_flag) is specifically a lock identifier or an unlock identifier.
  • Step 4 If the processing identifier corresponding to the mobile terminal is an unlocking identifier, the wearable Bluetooth device sends an unlocking message to the mobile terminal, where the unlocking message is used to notify the mobile terminal to perform an unlocking operation. If the processing identifier corresponding to the mobile terminal is a lock identifier, the wearable Bluetooth device sends a current state hold message to the mobile terminal, where the current state hold message is used to notify the mobile terminal to maintain the current state.
  • Step 5 After receiving the unlocking message from the wearable Bluetooth device, the mobile terminal performs an unlocking operation. After receiving the current state hold message from the wearable Bluetooth device, the mobile terminal remains locked.
  • Step 6 After the mobile terminal performs the unlocking operation, the mobile terminal may further send an unlocking state notification message to the wearable Bluetooth device, and the unlocking state notification message is used to notify the current state of the mobile terminal that the current state is an unlocking state. Further, after receiving the unlock state notification message, the wearable bluetooth device records the current state corresponding to the mobile terminal as an unlock state.
  • the mobile terminal implements an unlocking operation based on the user authorization behavior detected by the wearable Bluetooth device.
  • Step 1 The mobile terminal establishes a connection with the wearable Bluetooth device. Before the mobile terminal establishes a connection with the wearable Bluetooth device, the mobile terminal has successfully paired with the wearable Bluetooth device, and saves the unique identifier (such as a MAC address) of the wearable Bluetooth device as the unlock identifier.
  • the unique identifier such as a MAC address
  • Step 2 The mobile terminal sends a lock status notification message to the wearable Bluetooth device, where the lock status notification message is used to notify the mobile terminal that the current status is a lock status.
  • the wearable bluetooth device After receiving the lock status notification message, the wearable bluetooth device records the current state of the mobile terminal as a locked state.
  • Step 3 The wearable Bluetooth device queries the processing identifier corresponding to the mobile terminal (the processing identifier set based on the user authorization behavior), and the processing identifier (lock_flag) is specifically a lock identifier or an unlock identifier.
  • Step 4 If the processing identifier corresponding to the mobile terminal is a lock identifier, the wearable Bluetooth device sends a current state hold message to the mobile terminal, where the current state hold message is used to notify the mobile terminal to maintain the current state. If the processing identifier corresponding to the mobile terminal is an unlocking identifier, the wearable Bluetooth device notifies the mobile terminal to check the unlocking behavior, and records the first time information corresponding to the measured value of the acceleration sensor of the wearable Bluetooth device and the first start timestamp information Timestamp1, The mobile terminal sends an unlock message, and sends a conversion check request message carrying the first time information and the first start time stamp information to the mobile terminal.
  • the first timing information is the first timing of the sum of the square of the acceleration intensity of the measured value of the acceleration sensor of the wearable Bluetooth device in the X-axis direction, the square of the acceleration intensity in the Y-axis direction, and the square of the acceleration intensity in the Z-axis direction. Sequence (int-X1, int-X2, ..., intXn).
  • Step 5 After receiving the current state hold message from the wearable Bluetooth device, the mobile terminal remains locked. After receiving the notification of the unlocking behavior from the wearable Bluetooth device, the mobile terminal records the second time information corresponding to the measured value of the acceleration sensor of the mobile terminal and the second start time stamp information Timestamp2.
  • the second time series information is a second time series of the sum of the square of the acceleration intensity of the measurement value of the acceleration sensor of the mobile terminal in the X-axis direction, the square of the acceleration intensity in the Y-axis direction, and the square of the acceleration intensity in the Z-axis direction ( int-Y1, int-Y2, ..., intYm).
  • Step 6 After the mobile terminal receives the conversion verification request message from the wearable Bluetooth device, the first start is started.
  • the timestamp information Timestamp1 and the second start timestamp information Timestamp2 are aligned with the first time series (int-X1, int-X2, ..., intXn) and the second time series (int-Y1, int-Y2, ..., intYm) That is, the X sequence ⁇ x1, ... xn ⁇ and the Y sequence ⁇ y1, ... yn ⁇ are aligned.
  • the mobile terminal calculates a correlation coefficient between the first time series (X sequence) and the second time series (Y sequence).
  • the mobile terminal determines to perform the unlocking operation, and sends an unlocking state notification message to the wearable Bluetooth device, and the unlocking state notification message is used to notify the current state of the mobile terminal.
  • the wearable Bluetooth device After the unlock state is received, the wearable Bluetooth device records the current state of the mobile terminal as an unlock state after receiving the unlock state notification message.
  • the mobile terminal determines not to perform the unlocking operation.
  • the calculation formula of the mobile terminal may specifically include, but is not limited to:
  • the wearable Bluetooth device utilizes the measured value of the speed sensor or the angular velocity sensor and the specific threshold a to determine whether an authorized unlocking behavior occurs, it may be difficult to accurately train a widely applicable specificity due to differences in behavioral habits of different users.
  • the threshold a therefore, in the above technical solution of the embodiment of the present invention, in consideration of the user unlocking the mobile terminal by using the wearable bluetooth device, the motion track and the motion mode of the wearable bluetooth device and the mobile terminal during a period of time will be related. Therefore, the mobile terminal can further accurately verify the unlocking operation of the mobile terminal by calculating the correlation coefficient between the first time series (X sequence) and the second time series (Y sequence).
  • the mobile terminal implements an unlocking operation based on a forced state transition of the wearable Bluetooth device.
  • the wearable Bluetooth device When the user unlocks the mobile terminal by using the wearable Bluetooth device, the motion may be too small, and the wearable Bluetooth device does not detect the authorization behavior. At this time, the forced authorization authorization detection of the wearable Bluetooth device from the locked state to the unlocked state may be detected. Function to unlock the mobile terminal.
  • Step 1 The mobile terminal establishes a connection with the wearable Bluetooth device. Before the mobile terminal establishes a connection with the wearable Bluetooth device, the mobile terminal has successfully paired with the wearable Bluetooth device, and saves the unique identifier (such as a MAC address) of the wearable Bluetooth device as the unlock identifier.
  • the unique identifier such as a MAC address
  • Step 2 The mobile terminal sends a lock status notification message to the wearable Bluetooth device, where the lock status notification message is used to notify the mobile terminal that the current status is a lock status.
  • the wearable bluetooth device After receiving the lock status notification message, the wearable bluetooth device records the current state of the mobile terminal as a locked state.
  • Step 3 The wearable Bluetooth device queries the processing identifier corresponding to the mobile terminal (the processing identifier set based on the user authorization behavior), and the processing identifier (lock_flag) is specifically a lock identifier or an unlock identifier.
  • Step 4 If the processing identifier corresponding to the mobile terminal is a lock identifier, the wearable Bluetooth device sends a current state hold message to the mobile terminal, where the current state hold message is used to notify the mobile terminal to maintain the current state. The mobile terminal remains locked after receiving the current state hold message.
  • Step 5 When the wearable Bluetooth device detects the user forced state transition behavior, the wearable Bluetooth device sends an unlock message to the mobile terminal, where the unlock message is used to notify the mobile terminal to perform the unlocking operation. After receiving the unlock message from the wearable Bluetooth device, the mobile terminal performs an unlocking operation.
  • the process of detecting the user's forced state transition behavior by the wearable Bluetooth device includes: when the wearable Bluetooth device detects that the measured value of the acceleration sensor or the angular velocity sensor of the wearable Bluetooth device is greater than a specific threshold b, determining that the current detection is User forced state transition behavior. Wherein, the specific threshold b is much larger than the specific threshold a to avoid ping-pong switching between the locked state and the unlocked state.
  • Step 6 After the mobile terminal performs the unlocking operation, the mobile terminal may further send an unlocking state notification message to the wearable Bluetooth device, and the unlocking state notification message is used to notify the current state of the mobile terminal that the current state is an unlocking state. Further, after receiving the unlock state notification message, the wearable bluetooth device records the current state corresponding to the mobile terminal as an unlock state.
  • the mobile terminal implements a locking operation based on a forced state transition of the wearable Bluetooth device.
  • the non-mobile terminal owner may implement the unlocking operation of the mobile terminal due to the movement of the wearable Bluetooth device without the subjective authorization of the mobile terminal owner.
  • the forced locking operation on the mobile terminal can be implemented by the unlocking authority detection function of the unlocked state of the wearable Bluetooth device to the locked state.
  • the forced state transition behavior can be used to detect the forced transition from the unlock state to the locked state.
  • Step 1 The mobile terminal establishes a connection with the wearable Bluetooth device. Before the mobile terminal establishes a connection with the wearable Bluetooth device, the mobile terminal has successfully paired with the wearable Bluetooth device, and saves the unique identifier (such as a MAC address) of the wearable Bluetooth device as the unlock identifier.
  • the unique identifier such as a MAC address
  • the wearable bluetooth device detects the user forced state transition behavior.
  • the process of detecting the forced state transition behavior of the user by the wearable bluetooth device includes: the wearable bluetooth device detects the wearable Bluetooth device.
  • the specific threshold b is much larger than the specific threshold a to avoid ping-pong switching between the locked state and the unlocked state.
  • Step 3 The wearable Bluetooth device queries the current current state of the mobile terminal. Further, if the current current state of the mobile terminal is an unlock state, the wearable Bluetooth device may send a lock message to the mobile terminal, and the lock message is used to notify the mobile terminal to perform a lock operation. If the current current state of the mobile terminal is a lock state, the wearable Bluetooth device may send an unlock message to the mobile terminal, and the unlock message is used to notify the mobile terminal to perform an unlocking operation.
  • Step 4 After receiving the lock message from the wearable Bluetooth device, the mobile terminal performs a locking operation. After receiving the unlock message from the wearable Bluetooth device, the mobile terminal performs an unlocking operation.
  • Step 5 After performing the locking operation, the mobile terminal sends a lock status notification message to the wearable Bluetooth device, where the lock status notification message is used to notify the current state of the mobile terminal that the current state is a lock state.
  • the wearable Bluetooth device After receiving the lock status notification message, the wearable Bluetooth device records the current state of the mobile terminal as a lock state.
  • the mobile terminal After the unlocking message is executed, the mobile terminal sends an unlocking state notification message to the wearable Bluetooth device, where the unlocking state notification message is used to notify the current state of the mobile terminal that the current state is an unlocking state.
  • the wearable Bluetooth device After receiving the unlock status notification message, the wearable Bluetooth device records that the current state corresponding to the mobile terminal is an unlock state.
  • the embodiment of the present application further provides a wearable Bluetooth device.
  • the wearable Bluetooth device specifically includes:
  • the determining module 11 is configured to determine a current state corresponding to the mobile terminal after establishing a connection with the mobile terminal, where the current state is a locked state or an unlocked state;
  • the setting module 12 is configured to detect a user authorization behavior, and set a processing identifier corresponding to the mobile terminal by using the user authorization behavior; wherein the processing identifier is a lock identifier or an unlock identifier;
  • the sending module 13 is configured to: when the process identifier is an unlocking identifier, where the current state is a locked state, send an unlocking message to the mobile terminal, where the mobile terminal performs an unlocking operation.
  • the setting module 12 is configured to: when detecting that the measured value of the acceleration sensor of the wearable Bluetooth device is greater than a preset first threshold, determine that the user authorization behavior is an authorized unlocking behavior, and set a processing identifier corresponding to the mobile terminal. To unlock the identifier; or, when it is detected that the measured value of the angular velocity sensor of the wearable Bluetooth device is greater than a preset second threshold, determine that the user authorization behavior is an authorized unlocking behavior, and set the corresponding location of the mobile terminal The ID is the unlock ID.
  • the setting module 12 is further configured to: after the process identifier corresponding to the mobile terminal is set to be an unlocking identifier, start an aging timer for the mobile terminal; after the aging timer expires, set the corresponding corresponding to the mobile terminal
  • the processing ID is a lock identifier.
  • the setting module 12 is further configured to: when detecting that the measured value of the acceleration sensor is greater than a preset first threshold, obtain ACC x 2 , ACC y 2 , ACC z 2 by using the measured value of the acceleration sensor, when ACC x 2 +ACC y 2 +ACC z 2 is greater than the preset first threshold, the measured value of the acceleration sensor detecting the wearable Bluetooth device is greater than a preset first threshold; wherein ACC x 2 is the acceleration intensity of the acceleration sensor in the X-axis direction The square of the square, ACC y 2 is the square of the acceleration intensity of the acceleration sensor in the Y-axis direction, and ACC z 2 is the square of the acceleration intensity of the acceleration sensor in the Z-axis direction.
  • the determining module 11 is specifically configured to establish a connection with the mobile terminal, and after establishing the connection, receive a lock status notification message from the mobile terminal, and determine, by using the lock status notification message, the mobile terminal The current state is a locked state; after the mobile terminal performs an unlocking operation, receiving an unlocking state notification message from the mobile terminal, and using the unlocking state notification message to determine that the current state corresponding to the mobile terminal is an unlocked state.
  • the sending module 13 is configured to: after setting the processing identifier corresponding to the mobile terminal as an unlocking identifier, record first time information and first start timestamp information corresponding to the measured value of the acceleration sensor of the wearable bluetooth device, Transmitting, by the mobile terminal, an unlocking message, and transmitting, to the mobile terminal, a conversion verification request message carrying the first timing information and the first start timestamp information; using, by the mobile terminal, the first timing information and The first start time stamp information determines whether an unlock operation is performed, and when the determination result is YES, the mobile terminal performs an unlock operation.
  • the sending module 13 is further configured to: when the process identifier is a lock identifier, when the current state is a lock state, send a current state hold message to the mobile terminal, and the mobile terminal maintains a lock state.
  • the sending module 13 is further configured to: when the process identifier is a lock identifier, and when the current state is a lock state, if the sending module detects a user mandatory state transition behavior, send an unlock message to the mobile terminal.
  • the unlocking operation is performed by the mobile terminal.
  • the sending module 13 is further configured to: when the processing identifier is an unlocking identifier or a locking identifier, where the current state is an unlocking state, if the sending module detects a user forced state transition behavior, then the sending module is A lock message is sent, and the lock operation is performed by the mobile terminal.
  • the sending module 13 is further configured to detect the wearable blue when the user forcibly transitioning behavior is detected When the measured value of the acceleration sensor of the dental device is greater than the preset third threshold, it is determined that the user forced state transition behavior is currently detected; or when the measured value of the angular velocity sensor of the wearable Bluetooth device is detected to be greater than a preset fourth threshold, When a user is forced to transition state behavior.
  • the modules of the device of the present application may be integrated into one or may be deployed separately.
  • the above modules can be combined into one module, or can be further split into multiple sub-modules.
  • the embodiment of the present application further provides a mobile terminal.
  • the mobile terminal specifically includes:
  • the receiving module 21 is configured to receive an unlocking message from the wearable Bluetooth device, where the unlocking message is that the wearable Bluetooth device determines that the current state of the mobile terminal is a locked state, and sets the mobile terminal by using a user authorization behavior.
  • the processing identifier is sent when the identifier is unlocked; the processing identifier is a locked identifier or an unlocked identifier, and the current state is a locked state or an unlocked state; and the processing module 22 is configured to perform an unlocking operation by using the unlocking message.
  • the method further includes: a sending module 23, configured to establish a connection with the wearable Bluetooth device, and after establishing the connection, send a lock status notification message to the wearable Bluetooth device, where the wearable Bluetooth device utilizes the lock status Determining, by the notification message, that the current state of the mobile terminal is a locked state; after the processing module performs the unlocking operation by using the unlocking message, sending an unlocking state notification message to the wearable bluetooth device, by the wearable bluetooth device
  • the unlock state notification message is used to determine that the current state corresponding to the mobile terminal is an unlocked state.
  • the receiving module 21 is specifically configured to receive an unlocking message from the wearable Bluetooth device, and receive a conversion verification request message that carries the first timing information and the first start timestamp information from the wearable Bluetooth device; the first timing The information and the first start timestamp information are first time information corresponding to the measured value of the acceleration sensor of the wearable Bluetooth device recorded after the wearable Bluetooth device sets the process identifier corresponding to the mobile terminal as the unlock identifier.
  • the first timestamp information is obtained; the processing module 22 is configured to: after determining that the current state corresponding to the mobile terminal is the locked state, record second time information corresponding to the measured value of the acceleration sensor of the mobile terminal, and start a second time Determining whether to perform an unlocking operation by using the first timing information, the first start timestamp information, the second timing information, and the second start timestamp information; when the determination result is yes, Then, the unlocking operation is performed by using the unlocking message.
  • the first timing information is a sum of a square of an acceleration intensity of the measured value of the acceleration sensor of the wearable Bluetooth device in the X-axis direction, a square of the acceleration intensity in the Y-axis direction, and a square of the acceleration intensity in the Z-axis direction.
  • a first timing sequence int-X1, int-X2, ..., intXn
  • the second timing information is the mobile terminal
  • the second time series of the sum of the squared acceleration intensity in the X-axis direction, the square of the acceleration intensity in the Y-axis direction, and the square of the acceleration intensity in the Z-axis int-Y1, int-Y2) , «, intYm);
  • the processing module 22 is further configured to use the first start timestamp information, the first start timestamp information, the second start timestamp information, and the second start timestamp information to determine whether to perform the unlocking operation, using the first start timestamp information and
  • the second start time stamp information is aligned with the first time series and the second time series; calculating a correlation coefficient between the first time series and the second time series; when the correlation coefficient satisfies a preset policy, determining execution Unlock the operation, otherwise, make sure that the unlock operation is not performed.
  • the receiving module 21 is further configured to receive a current state hold message from the wearable Bluetooth device, where the current state hold message is a process identifier that the wearable Bluetooth device corresponds to the mobile terminal, and the The current state when the mobile terminal corresponds to the current state is the locked state;
  • the processing module 22 is further configured to keep the locked state by using the current state hold message.
  • the receiving module 21 is further configured to receive an unlocking message from the wearable Bluetooth device, where the unlocking message is that the processing identifier corresponding to the wearable Bluetooth device in the mobile terminal is a locked identifier, and the current status is The status is locked and sent when the user is forced to state transition behavior;
  • the processing module 22 is further configured to perform an unlocking operation by using the unlocking message.
  • the receiving module 21 is further configured to receive a lock message from the wearable Bluetooth device; the lock message is that the processing identifier corresponding to the wearable Bluetooth device in the mobile terminal is an unlock identifier or a lock identifier, and the current state is unlocked. a state, and is sent when a user is forced to a state transition behavior; the processing module 22 is further configured to perform a locking operation using the lock message.
  • the modules of the device of the present application may be integrated into one or may be deployed separately.
  • the above modules can be combined into one module, or can be further split into multiple sub-modules.
  • modules in the apparatus in the embodiment may be distributed in the apparatus of the embodiment according to the description of the embodiment, or may be Corresponding changes are made in one or more of the devices different from the present embodiment.
  • the modules of the above embodiments may be combined into one module, or may be further split into multiple sub-modules.
  • the serial numbers of the embodiments of the present application are merely for the description, and do not represent the advantages and disadvantages of the embodiments.
  • the above disclosure is only a few specific embodiments of the present application, but the present application is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present application.

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Abstract

一种移动终端的解锁方法和设备,该方法包括:可穿戴蓝牙设备在与移动终端建立连接之后,确定所述移动终端对应的当前状态;其中,所述当前状态为锁定状态或者解锁状态(101);所述可穿戴蓝牙设备检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识;其中,所述处理标识为锁定标识或者解锁标识(102);当所述处理标识为解锁标识,且所述当前状态为锁定状态时,所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作(103)。该方法中,可穿戴蓝牙设备可以基于移动终端所有者的主观意愿,即用户的真实意图,对移动终端执行解锁操作或者锁定操作,提高用户的使用感受,有效保护用户隐私。

Description

一种移动终端的解锁方法和设备
本申请要求2015年04月20日递交的申请号为201510188757.2、发明名称为“一种移动终端的解锁方法和设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域,尤其涉及一种移动终端的解锁方法和设备。
背景技术
随着移动终端的普及,医护人员可以使用移动终端访问所管理患者的医疗健康数据,且患者可以使用移动终端访问自身的医疗健康数据。为了保护移动终端上的隐私信息,用户在不使用移动终端时,需要对移动终端进行锁定操作,用户再次使用移动终端时,需要对移动终端进行解锁操作。在通过密码或手势来实现锁定操作和解锁操作时,对用户而言这种操作相对繁琐。
现有技术中,随着可穿戴蓝牙设备(如运动手环)的普及,可穿戴蓝牙设备可以利用广播信道的广播消息传输可穿戴蓝牙设备的用户标识(具有唯一性),以控制移动终端实现锁定操作和解锁操作。当利用蓝牙技术在移动终端和可穿戴蓝牙设备间建立无线连接时,可穿戴蓝牙设备在广播信道上通过广播消息传输可穿戴蓝牙设备的用户标识(如MAC(Media Access Control,媒体访问控制)地址),移动终端通过监听广播信道上的广播消息,记录该广播消息中携带的可穿戴蓝牙设备的用户标识,两者建立蓝牙连接。
当可穿戴蓝牙设备与移动终端分开超过预设距离(如10米)时,可穿戴蓝牙设备与移动终端之间的蓝牙连接中断,此时对移动终端进行锁定操作。进一步的,可穿戴蓝牙设备会在广播信道上周期性的广播本可穿戴蓝牙设备的用户标识,且移动终端会在广播信道上周期性的监听可穿戴蓝牙设备的用户标识。当可穿戴蓝牙设备与移动终端再次相距一定距离(如小于10米)时,移动终端会在广播信道上监听到可穿戴蓝牙设备的用户标识,如果监听到的用户标识与自身存储的用户标识一致,则移动终端与可穿戴蓝牙设备再次建立蓝牙连接,二者可以进行数据通信,此时对移动终端进行解锁操作。
在上述方式下,仅依据可穿戴蓝牙设备与移动终端之间的蓝牙连接的建立和中断,来实现对移动终端的解锁操作和解锁操作,与用户的真实意图可能并不一致。例如,移 动终端所有者佩戴可穿戴蓝牙设备,当移动终端在可穿戴蓝牙设备的蓝牙信号的覆盖范围内时,移动终端会被执行解锁操作,此时可穿戴蓝牙设备之外的其它人员也可以登录查看移动终端上属于用户的医疗健康数据,而移动终端的所有者本身可能并不希望执行解锁操作,显然,移动终端在可穿戴蓝牙设备的蓝牙信号的覆盖范围内时,对移动终端执行的解锁操作,并不是用户的真实意图。
发明内容
本申请实施例提供一种移动终端的解锁方法和设备,以基于用户的真实意图对移动终端执行解锁操作和锁定操作,并提高用户的使用感受。
本申请实施例提供一种移动终端的解锁方法,所述方法包括以下步骤:
可穿戴蓝牙设备在与移动终端建立连接之后,确定所述移动终端对应的当前状态;其中,所述当前状态为锁定状态或者解锁状态;
所述可穿戴蓝牙设备检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识;其中,所述处理标识为锁定标识或者解锁标识;
当所述处理标识为解锁标识,所述当前状态为锁定状态时,所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
所述可穿戴蓝牙设备检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识,包括:
所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识;或者,所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的角速度传感器的测量数值大于预设第二阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识。
所述方法进一步包括:
所述可穿戴蓝牙设备在设置移动终端对应的处理标识为解锁标识后,所述可穿戴蓝牙设备为所述移动终端启动老化定时器;在所述老化定时器超时后,所述可穿戴蓝牙设备设置所述移动终端对应的处理标识为锁定标识。
所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值,具体包括:
所述可穿戴蓝牙设备利用加速度传感器的测量数值获得ACCx 2、ACCy 2、ACCz 2,当 ACCx 2+ACCy 2+ACCz 2大于预设第一阈值时,检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值;其中,ACCx 2是加速度传感器在X轴方向的加速度强度的平方,ACCy 2是加速度传感器在Y轴方向的加速度强度的平方,ACCz 2是加速度传感器在Z轴方向的加速度强度的平方。
所述可穿戴蓝牙设备在与所述移动终端建立连接之后,确定所述移动终端对应的当前状态,具体包括:
所述可穿戴蓝牙设备与所述移动终端建立连接,在建立连接之后,接收来自所述移动终端的锁定状态通知消息,并利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述移动终端执行解锁操作之后,所述可穿戴蓝牙设备接收来自所述移动终端的解锁状态通知消息,并利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作的过程,具体包括:
所述可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录本可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息,向所述移动终端发送解锁消息,并向所述移动终端发送携带所述第一时序信息和所述第一开始时间戳信息的转换核查请求消息;由所述移动终端利用所述第一时序信息和所述第一开始时间戳信息判断是否执行解锁操作,并在判断结果为是时,由所述移动终端执行解锁操作。
所述方法进一步包括:
当所述处理标识为锁定标识,所述当前状态为锁定状态时,所述可穿戴蓝牙设备向移动终端发送当前状态保持消息,由所述移动终端保持锁定状态。
所述方法进一步包括:
当所述处理标识为锁定标识,所述当前状态为锁定状态时,如果所述可穿戴蓝牙设备检测到用户强制状态转换行为时,则所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
所述方法进一步包括:
当所述处理标识为解锁标识或者锁定标识,所述当前状态为解锁状态时,如果所述可穿戴蓝牙设备检测到用户强制状态转换行为时,则所述可穿戴蓝牙设备向所述移动终端发送锁定消息,由所述移动终端执行锁定操作。
所述可穿戴蓝牙设备检测到用户强制状态转换行为的过程,具体包括:
所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第三阈值时,则判定当前检测到用户强制状态转换行为;或者,
所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的角速度传感器的测量数值大于预设第四阈值时,则判定当检测到用户强制状态转换行为。
本申请实施例提供一种移动终端的解锁方法,所述方法包括以下步骤:
移动终端接收来自可穿戴蓝牙设备的解锁消息;所述解锁消息是所述可穿戴蓝牙设备确定所述移动终端对应的当前状态为锁定状态,并通过用户授权行为设置所述移动终端对应的处理标识为解锁标识时发送的;其中,所述处理标识为锁定标识或者解锁标识,所述当前状态为锁定状态或者解锁状态;
所述移动终端利用所述解锁消息执行解锁操作。
所述方法进一步包括:
所述移动终端与所述可穿戴蓝牙设备建立连接,在建立连接之后,向所述可穿戴蓝牙设备发送锁定状态通知消息,由所述可穿戴蓝牙设备利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;
所述移动终端在利用所述解锁消息执行解锁操作之后,所述移动终端向所述可穿戴蓝牙设备发送解锁状态通知消息,由所述可穿戴蓝牙设备利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
所述移动终端接收来自可穿戴蓝牙设备的解锁消息,并利用所述解锁消息执行解锁操作,具体包括:
所述移动终端接收来自可穿戴蓝牙设备的解锁消息,并接收来自可穿戴蓝牙设备的携带第一时序信息和第一开始时间戳信息的转换核查请求消息;其中,所述第一时序信息和所述第一开始时间戳信息是可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录的可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息;
所述移动终端确定自身对应的当前状态为锁定状态之后,记录本移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息;
所述移动终端利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开始时间戳信息判断是否执行解锁操作;
在判断结果为是时,所述移动终端利用所述解锁消息执行解锁操作。
所述第一时序信息为所述可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn);所述第二时序信息为所述移动终端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1,int-Y2,……,intYm);
所述移动终端利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开始时间戳信息判断是否执行解锁操作,具体包括:
所述移动终端利用所述第一开始时间戳信息和所述第二开始时间戳信息对齐第一时序序列和第二时序序列;所述移动终端计算所述第一时序序列和所述第二时序序列之间的相关系数;当所述相关系数满足预设策略时,所述移动终端确定执行解锁操作,否则,所述移动终端确定不执行解锁操作。
所述方法进一步包括:
所述移动终端接收来自所述可穿戴蓝牙设备的当前状态保持消息;其中,所述当前状态保持消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,所述移动终端对应的当前状态为锁定状态时发送的;
所述移动终端利用所述当前状态保持消息保持锁定状态。
所述方法进一步包括:
所述移动终端接收来自所述可穿戴蓝牙设备的解锁消息;其中,所述解锁消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,当前状态为锁定状态,且检测到用户强制状态转换行为时发送的;
所述移动终端利用所述解锁消息执行解锁操作。
所述方法进一步包括:
所述移动终端接收来自所述可穿戴蓝牙设备的锁定消息;其中,所述锁定消息是可穿戴蓝牙设备在所述移动终端对应的处理标识为解锁标识或者锁定标识,当前状态为解锁状态,且检测到用户强制状态转换行为时发送的;
所述移动终端利用所述锁定消息执行锁定操作。
本申请实施例提供一种可穿戴蓝牙设备,所述可穿戴蓝牙设备具体包括:
确定模块,用于在与移动终端建立连接之后,确定所述移动终端对应的当前状态;其中,所述当前状态为锁定状态或者解锁状态;
设置模块,用于检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识;其中,所述处理标识为锁定标识或者解锁标识;
发送模块,用于当所述处理标识为解锁标识,所述当前状态为锁定状态时,向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
所述设置模块,具体用于在检测到所述可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识;或者,在检测到所述可穿戴蓝牙设备的角速度传感器的测量数值大于预设第二阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识。
所述设置模块,进一步用于在设置所述移动终端对应的处理标识为解锁标识之后,为所述移动终端启动老化定时器;在所述老化定时器超时之后,设置所述移动终端对应的处理标识为锁定标识。
所述设置模块,进一步用于在检测到加速度传感器的测量数值大于预设第一阈值的过程中,利用加速度传感器的测量数值获得ACCx 2、ACCy 2、ACCz 2,当ACCx 2+ACCy 2+ACCz 2大于预设第一阈值时,检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值;其中,ACCx 2是加速度传感器在X轴方向的加速度强度的平方,ACCy 2是加速度传感器在Y轴方向的加速度强度的平方,ACCz 2是加速度传感器在Z轴方向的加速度强度的平方。
所述确定模块,具体用于与所述移动终端建立连接,并在建立连接之后,接收来自所述移动终端的锁定状态通知消息,并利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述移动终端执行解锁操作之后,接收来自所述移动终端的解锁状态通知消息,并利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
所述发送模块,具体用于在设置所述移动终端对应的处理标识为解锁标识后,记录所述可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息,向所述移动终端发送解锁消息,并向所述移动终端发送携带所述第一时序信息和所述第一开始时间戳信息的转换核查请求消息;由所述移动终端利用所述第一时序信息和所述第一开始时间戳信息判断是否执行解锁操作,并在判断结果为是时,由所述移动终端执行解锁操作。
所述发送模块,还用于当所述处理标识为锁定标识,所述当前状态为锁定状态时, 向移动终端发送当前状态保持消息,由移动终端保持锁定状态。
所述发送模块,还用于当所述处理标识为锁定标识,所述当前状态为锁定状态时,如果所述发送模块检测到用户强制状态转换行为时,则向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
所述发送模块,还用于当所述处理标识为解锁标识或者锁定标识,所述当前状态为解锁状态时,如果所述发送模块检测到用户强制状态转换行为时,则向所述移动终端发送锁定消息,由所述移动终端执行锁定操作。
所述发送模块,进一步用于在检测到用户强制状态转换行为时,当检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第三阈值时,判定当前检测到用户强制状态转换行为;或,当检测到可穿戴蓝牙设备的角速度传感器的测量数值大于预设第四阈值时,判定当检测到用户强制状态转换行为。
本申请实施例提供一种移动终端,所述移动终端具体包括:
接收模块,用于接收来自可穿戴蓝牙设备的解锁消息;所述解锁消息是所述可穿戴蓝牙设备确定所述移动终端对应的当前状态为锁定状态,并通过用户授权行为设置所述移动终端对应的处理标识为解锁标识时发送的;所述处理标识为锁定标识或者解锁标识,所述当前状态为锁定状态或者解锁状态;
处理模块,用于利用所述解锁消息执行解锁操作。
还包括:发送模块,用于与所述可穿戴蓝牙设备建立连接,并在建立连接之后,向所述可穿戴蓝牙设备发送锁定状态通知消息,由所述可穿戴蓝牙设备利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述处理模块利用所述解锁消息执行解锁操作之后,向所述可穿戴蓝牙设备发送解锁状态通知消息,由所述可穿戴蓝牙设备利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
所述接收模块,具体用于接收来自可穿戴蓝牙设备的解锁消息,并接收来自可穿戴蓝牙设备的携带第一时序信息和第一开始时间戳信息的转换核查请求消息;所述第一时序信息和所述第一开始时间戳信息是可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录的可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息;
所述处理模块,具体用于确定所述移动终端对应的当前状态为锁定状态之后,记录所述移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息;并利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开 始时间戳信息判断是否执行解锁操作;在判断结果为是时,则利用所述解锁消息执行解锁操作。
所述第一时序信息为所述可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn);所述第二时序信息为所述移动终端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1,int-Y2,……,intYm);
所述处理模块,进一步用于在利用第一时序信息、第一开始时间戳信息、第二时序信息和第二开始时间戳信息判断是否执行解锁操作的过程中,利用第一开始时间戳信息和第二开始时间戳信息对齐第一时序序列和第二时序序列;计算所述第一时序序列和所述第二时序序列之间的相关系数;当所述相关系数满足预设策略时,确定执行解锁操作,否则,确定不执行解锁操作。
所述接收模块,还用于接收来自所述可穿戴蓝牙设备的当前状态保持消息;所述当前状态保持消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,所述移动终端对应的当前状态为锁定状态时发送的;
所述处理模块,还用于利用所述当前状态保持消息保持锁定状态。
所述接收模块,还用于接收来自所述可穿戴蓝牙设备的解锁消息;其中,所述解锁消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,当前状态为锁定状态,且检测到用户强制状态转换行为时发送的;
所述处理模块,还用于利用所述解锁消息执行解锁操作。
所述接收模块,还用于接收来自所述可穿戴蓝牙设备的锁定消息;所述锁定消息是可穿戴蓝牙设备在所述移动终端对应的处理标识为解锁标识或者锁定标识,当前状态为解锁状态,且检测到用户强制状态转换行为时发送的;
所述处理模块,还用于利用所述锁定消息执行锁定操作。
与现有技术相比,本申请实施例至少具有以下优点:本申请实施例中,可穿戴蓝牙设备可以基于移动终端所有者的主观意愿(即用户的真实意图)对移动终端执行解锁操作或者锁定操作,提高用户的使用感受,有效保护用户隐私,有效避免了移动终端所有者的隐私被泄露的风险。由于无需用户在可穿戴蓝牙设备上进行人工操作,因此,为移动终端所有者提供了便利性。
附图说明
为了更清楚地说明本申请实施例的技术方案,下面将对本申请实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据本申请实施例的这些附图获得其他的附图。
图1是本申请实施例一提供的一种移动终端的解锁方法流程示意图;
图2是本申请实施例二提供的一种移动终端的解锁方法流程示意图;
图3是本申请实施例三提供的一种可穿戴蓝牙设备的结构示意图;
图4是本申请实施例四提供的一种移动终端的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本申请的一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
实施例一
针对现有技术中存在的问题,本申请实施例一提供了一种移动终端的解锁方法,如图1所示,该移动终端的解锁方法具体可以包括以下步骤:
步骤101,可穿戴蓝牙设备在与移动终端建立连接之后,确定该移动终端对应的当前状态;其中,该当前状态具体为锁定状态或者解锁状态。
步骤102,可穿戴蓝牙设备检测用户授权行为,并利用该用户授权行为设置移动终端对应的处理标识;其中,该处理标识为锁定标识或者解锁标识。
步骤103,当处理标识为解锁标识,且当前状态为锁定状态时,则可穿戴蓝牙设备向移动终端发送解锁消息,由该移动终端执行解锁操作。
本发明实施例中,可穿戴蓝牙设备检测用户授权行为,并利用该用户授权行为设置移动终端对应的处理标识的过程,具体包括但不限于如下方式:可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识;或者,可穿戴蓝牙设备检测到本可穿戴蓝牙设备的角速度传感器的测量数值大于预设第二阈值时,则判定用 户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识。当然,在实际应用中,并不局限于利用加速度传感器的测量数值或者角速度传感器的测量数值判定用户授权行为是授权解锁行为,例如,还可以基于声音传感器的测量数值判定用户授权行为是授权解锁行为,对于其它判定方式在此不再赘述。
本发明实施例中,可穿戴蓝牙设备在设置移动终端对应的处理标识为解锁标识之后,可穿戴蓝牙设备还可以为移动终端启动老化定时器;在老化定时器超时后,可穿戴蓝牙设备设置移动终端对应的处理标识为锁定标识。
本发明实施例中,可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值的过程,具体包括但不限于如下方式:可穿戴蓝牙设备利用加速度传感器的测量数值获得ACCx 2、ACCy 2、ACCz 2,当ACCx 2+ACCy 2+ACCz 2大于预设第一阈值时,则检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值;其中,ACCx 2是加速度传感器在X轴方向的加速度强度的平方,ACCy 2是加速度传感器在Y轴方向的加速度强度的平方,ACCz 2是加速度传感器在Z轴方向的加速度强度的平方。
本发明实施例中,可穿戴蓝牙设备在与移动终端建立连接之后,确定移动终端对应的当前状态的过程,具体包括但不限于如下方式:可穿戴蓝牙设备与移动终端建立连接,可穿戴蓝牙设备在与该移动终端建立连接之后,接收来自移动终端的锁定状态通知消息,并利用该锁定状态通知消息确定该移动终端对应的当前状态为锁定状态。进一步的,在移动终端执行解锁操作之后,可穿戴蓝牙设备接收来自该移动终端的解锁状态通知消息,并利用该解锁状态通知消息确定该移动终端对应的当前状态为解锁状态。
本发明实施例中,可穿戴蓝牙设备向移动终端发送解锁消息,由移动终端执行解锁操作的过程,具体包括但不限于如下方式:可穿戴蓝牙设备在设置移动终端对应的处理标识为解锁标识之后,记录本可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息,向移动终端发送解锁消息,并向移动终端发送携带第一时序信息和第一开始时间戳信息的转换核查请求消息;由移动终端利用第一时序信息和第一开始时间戳信息判断是否执行解锁操作,并在判断结果为是时,由移动终端执行解锁操作。
本发明实施例中,当处理标识为锁定标识,当前状态为锁定状态时,可穿戴蓝牙设备向移动终端发送当前状态保持消息,由移动终端保持锁定状态。
进一步的,本发明实施例中,当处理标识为锁定标识,当前状态为锁定状态时,如果可穿戴蓝牙设备检测到用户强制状态转换行为时,则可穿戴蓝牙设备可以向移动终端 发送解锁消息,并由移动终端执行解锁操作。
本发明实施例中,当处理标识为解锁标识或者锁定标识,当前状态为解锁状态时,如果可穿戴蓝牙设备检测到用户强制状态转换行为时,则可穿戴蓝牙设备可以向移动终端发送锁定消息,由移动终端执行锁定操作。
本发明实施例中,可穿戴蓝牙设备检测到用户强制状态转换行为的过程,具体包括但不限于如下方式:可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第三阈值时,则判定当前检测到用户强制状态转换行为;或者,可穿戴蓝牙设备检测到本可穿戴蓝牙设备的角速度传感器的测量数值大于预设第四阈值时,则判定当检测到用户强制状态转换行为。其中,预设第三阈值大于预设第一阈值,预设第四阈值大于预设第二阈值。
与现有技术相比,本申请实施例至少具有以下优点:本申请实施例中,可穿戴蓝牙设备可以基于移动终端所有者的主观意愿(即用户的真实意图)对移动终端执行解锁操作或者锁定操作,提高用户的使用感受,有效保护用户隐私,有效避免了移动终端所有者的隐私被泄露的风险。由于无需用户在可穿戴蓝牙设备上进行人工操作,因此,为移动终端所有者提供了便利性。
实施例二
针对现有技术中存在的问题,本申请实施例一提供了一种移动终端的解锁方法,如图2所示,该移动终端的解锁方法具体可以包括以下步骤:
步骤201,移动终端接收来自可穿戴蓝牙设备的解锁消息。其中,该解锁消息是可穿戴蓝牙设备确定移动终端对应的当前状态为锁定状态,并通过用户授权行为设置移动终端对应的处理标识为解锁标识时发送的。进一步的,处理标识为锁定标识或者解锁标识,当前状态为锁定状态或者解锁状态。
步骤202,移动终端利用解锁消息执行解锁操作。
本发明实施例中,移动终端与可穿戴蓝牙设备建立连接,在移动终端与可穿戴蓝牙设备建立连接之后,移动终端向可穿戴蓝牙设备发送锁定状态通知消息,由可穿戴蓝牙设备利用该锁定状态通知消息确定移动终端对应的当前状态为锁定状态。进一步的,移动终端在利用解锁消息执行解锁操作之后,移动终端向可穿戴蓝牙设备发送解锁状态通知消息,由可穿戴蓝牙设备利用该解锁状态通知消息确定移动终端对应的当前状态为解锁状态。
本发明实施例中,移动终端接收来自可穿戴蓝牙设备的解锁消息,并利用解锁消息 执行解锁操作的过程,具体包括但不限于如下方式:移动终端接收来自可穿戴蓝牙设备的解锁消息,并接收来自可穿戴蓝牙设备的携带第一时序信息和第一开始时间戳信息的转换核查请求消息;其中,该第一时序信息和第一开始时间戳信息是可穿戴蓝牙设备在设置移动终端对应的处理标识为解锁标识之后,记录的可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息。进一步的,移动终端在确定自身对应的当前状态为锁定状态之后,记录本移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息。之后,移动终端利用第一时序信息、第一开始时间戳信息、第二时序信息和第二开始时间戳信息判断是否执行解锁操作;在判断结果为是时,移动终端利用解锁消息执行解锁操作。
本发明实施例中,第一时序信息为可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn);第二时序信息为移动终端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1,int-Y2,……,intYm)。
基于此,移动终端利用第一时序信息、第一开始时间戳信息、第二时序信息和第二开始时间戳信息判断是否执行解锁操作的过程,具体包括但不限于如下方式:移动终端利用第一开始时间戳信息和第二开始时间戳信息对齐第一时序序列和第二时序序列。进一步的,移动终端计算第一时序序列和第二时序序列之间的相关系数。当相关系数满足预设策略时,移动终端确定执行解锁操作,当相关系数不满足预设策略时,移动终端确定不执行解锁操作。
本发明实施例中,移动终端还可以接收来自可穿戴蓝牙设备的当前状态保持消息;其中,该当前状态保持消息是可穿戴蓝牙设备在移动终端对应的处理标识为锁定标识,移动终端对应的当前状态为锁定状态时发送的。进一步的,移动终端可以利用该当前状态保持消息保持锁定状态。
本发明实施例中,移动终端还可以接收来自可穿戴蓝牙设备的解锁消息;其中,该解锁消息是可穿戴蓝牙设备在移动终端对应的处理标识为锁定标识,当前状态为锁定状态,且可穿戴蓝牙设备检测到用户强制状态转换行为时发送的。进一步的,移动终端可以利用该解锁消息执行解锁操作。
本发明实施例中,移动终端还可以接收来自可穿戴蓝牙设备的锁定消息;其中,该 锁定消息是可穿戴蓝牙设备在移动终端对应的处理标识为解锁标识或者锁定标识,当前状态为解锁状态,且可穿戴蓝牙设备检测到用户强制状态转换行为时发送的。进一步的,移动终端可以利用锁定消息执行锁定操作。
与现有技术相比,本申请实施例至少具有以下优点:本申请实施例中,可穿戴蓝牙设备可以基于移动终端所有者的主观意愿(即用户的真实意图)对移动终端执行解锁操作或者锁定操作,提高用户的使用感受,有效保护用户隐私,有效避免了移动终端所有者的隐私被泄露的风险。由于无需用户在可穿戴蓝牙设备上进行人工操作,因此,为移动终端所有者提供了便利性。
以下结合具体的应用场景对本发明实施例的技术方案进行详细说明。
本发明实施例中,可穿戴蓝牙设备可以为运动手环,移动终端可以为手机和平板等设备。本发明实施例的应用场景可以为移动医疗应用服务中的可穿戴蓝牙设备和移动终端,并用于实现保护医务人员、患者/用户的隐私信息。通过判断移动终端所有者对于锁定和解锁的授权行为/意愿,自动通知移动终端进行相应的锁定操作或解锁操作,有效避免了所有者隐私泄露的风险;同时,无需用户在可穿戴蓝牙设备上进行人工操作,提供了用户使用的便利性。
一、可穿戴蓝牙设备(如运动手环)的组成。
蓝牙通信模块,用于广播可穿戴蓝牙设备的唯一性标识(如MAC地址),并与移动终端建立无线连接,并基于该无线连接与移动终端进行信息交互。锁定状态模块,用于记录移动终端当前的当前状态(如锁定状态(lock)或者解锁状态(unlock),缺省为unknown);当可穿戴蓝牙设备与移动终端建立蓝牙连接之后,获取移动终端当前的当前状态(lock或unlock)。授权感知模块,由于当移动终端所有者希望对移动终端进行解锁操作或锁定操作时,其可穿戴蓝牙设备上会产生相应的运动行为记录,而非移动终端所有者使用移动终端时,不会在可穿戴蓝牙设备上产生相应的运动行为记录,因此,授权感知模块用于通过用户的行为(运动行为记录)识别用户授权行为。授权通知模块,用于根据蓝牙通信模块和授权感知模块的状态,向移动终端发送解锁移动终端的授权命令(即解锁消息)或锁定移动终端的授权命令(即锁定消息)。
授权感知模块在识别用户授权行为时,可以基于可穿戴蓝牙设备的加速度传感器(如三轴加速度仪)感知用户的运动行为记录,进而判定移动终端所有者希望对解锁操作或锁定操作进行授权;或者,可以基于可穿戴蓝牙设备的角速度传感器(如陀螺仪传感器)感知用户的运动行为记录,进而判定移动终端所有者希望对解锁操作或锁定操作进行授 权。当然,在实际应用中,并不局限于利用加速度传感器的测量数值或者角速度传感器的测量数值判定用户授权行为是授权解锁行为,例如,还可以基于声音传感器的测量数值判定用户授权行为是授权解锁行为,对于其它判定方式在此不再赘述。
以三轴加速度仪为例,可穿戴蓝牙设备利用三轴加速度仪的测量数值获得ACCx 2、ACCy 2、ACCz 2,当ACCx 2+ACCy 2+ACCz 2大于预设阈值a时,表示移动终端所有者希望对解锁操作进行授权。其中,ACCx 2是三轴加速度仪在X轴方向的加速度强度的平方,ACCy 2是三轴加速度仪在Y轴方向的加速度强度的平方,ACCz 2是三轴加速度仪在Z轴方向的加速度强度的平方。此外,该预设阈值a是一个根据经验或者通过分类器模型训练出来的强度阈值。
二、可穿戴蓝牙设备的授权感知模块。通过检测用户授权行为,判定用户授权意愿/命令,并设置移动终端对应的处理标识(锁定标识或者解锁标识)。
具体的,授权感知模块初始认为用户要锁定移动终端,将移动终端对应的处理标识(lock_flag)设置为锁定标识(如1)。当授权感知模块检测到加速度传感器或者角速度传感器的测量数值大于特定阈值a时,判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识(lock_flag)为解锁标识(如0)。进一步的,可穿戴蓝牙设备为移动终端启动老化定时器;在老化定时器超时后,授权感知模块设置移动终端对应的处理标识为锁定标识1。
三、移动终端基于可穿戴蓝牙设备检测到的用户授权行为实现解锁操作。
步骤1、移动终端与可穿戴蓝牙设备建立连接。其中,移动终端与可穿戴蓝牙设备建立连接之前,移动终端已经与可穿戴蓝牙设备配对成功,并保存可穿戴蓝牙设备的唯一标识(如MAC地址)作为解锁标识。
步骤2、移动终端向可穿戴蓝牙设备发送锁定状态通知消息,该锁定状态通知消息用于告知移动终端对应的当前状态为锁定状态(lock)。可穿戴蓝牙设备在收到锁定状态通知消息后,记录移动终端对应的当前状态为锁定状态。
步骤3、可穿戴蓝牙设备查询移动终端对应的处理标识(基于用户授权行为设置的处理标识),该处理标识(lock_flag)具体为锁定标识或者解锁标识。
步骤4、如果移动终端对应的处理标识为解锁标识,则可穿戴蓝牙设备向移动终端发送解锁消息,该解锁消息用于通知移动终端执行解锁操作。如果移动终端对应的处理标识为锁定标识,则可穿戴蓝牙设备向移动终端发送当前状态保持消息,该当前状态保持消息用于通知移动终端保持当前状态。
步骤5、移动终端收到来自可穿戴蓝牙设备的解锁消息后,执行解锁操作。移动终端收到来自可穿戴蓝牙设备的当前状态保持消息后,保持锁定状态。
步骤6、移动终端在执行解锁操作之后,移动终端还可以向可穿戴蓝牙设备发送解锁状态通知消息,且该解锁状态通知消息用于告知本移动终端对应的当前状态为解锁状态(unlock)。进一步的,可穿戴蓝牙设备在接收到解锁状态通知消息之后,记录移动终端对应的当前状态为解锁状态(unlock)。
四、移动终端基于可穿戴蓝牙设备检测到的用户授权行为实现解锁操作。
步骤1、移动终端与可穿戴蓝牙设备建立连接。其中,移动终端与可穿戴蓝牙设备建立连接之前,移动终端已经与可穿戴蓝牙设备配对成功,并保存可穿戴蓝牙设备的唯一标识(如MAC地址)作为解锁标识。
步骤2、移动终端向可穿戴蓝牙设备发送锁定状态通知消息,该锁定状态通知消息用于告知移动终端对应的当前状态为锁定状态(lock)。可穿戴蓝牙设备在收到锁定状态通知消息后,记录移动终端对应的当前状态为锁定状态。
步骤3、可穿戴蓝牙设备查询移动终端对应的处理标识(基于用户授权行为设置的处理标识),该处理标识(lock_flag)具体为锁定标识或者解锁标识。
步骤4、如果移动终端对应的处理标识为锁定标识,则可穿戴蓝牙设备向移动终端发送当前状态保持消息,该当前状态保持消息用于通知移动终端保持当前状态。如果移动终端对应的处理标识为解锁标识,则可穿戴蓝牙设备通知移动终端核查解锁行为,记录可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息Timestamp1,向移动终端发送解锁消息,向移动终端发送携带第一时序信息和第一开始时间戳信息的转换核查请求消息。第一时序信息为可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn)。
步骤5、移动终端收到来自可穿戴蓝牙设备的当前状态保持消息后,保持锁定状态。移动终端收到来自可穿戴蓝牙设备的核查解锁行为的通知后,记录本移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息Timestamp2。第二时序信息为移动终端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1,int-Y2,……,intYm)。
步骤6、移动终端收到来自可穿戴蓝牙设备的转换核查请求消息后,利用第一开始 时间戳信息Timestamp1和第二开始时间戳信息Timestamp2对齐第一时序序列(int-X1,int-X2,……,intXn)和第二时序序列(int-Y1,int-Y2,……,intYm),即对齐X序列{x1,……xn}和Y序列{y1,……yn}。移动终端计算第一时序序列(X序列)和第二时序序列(Y序列)之间的相关系数。当相关系数满足预设策略(如近似于1)时,移动终端确定执行解锁操作,并向可穿戴蓝牙设备发送解锁状态通知消息,且该解锁状态通知消息用于告知本移动终端对应的当前状态为解锁状态(unlock),可穿戴蓝牙设备在接收到解锁状态通知消息之后,记录移动终端对应的当前状态为解锁状态(unlock)。当相关系数不满足预设策略时,则移动终端确定不执行解锁操作。
其中,移动终端在计算第一时序序列(X序列)和第二时序序列(Y序列)之间的相关系数时,其计算公式具体可以包括但不限于:
Figure PCTCN2016079027-appb-000001
综上所述,在可穿戴蓝牙设备利用速度传感器或者角速度传感器的测量数值与特定阈值a判定是否发生授权解锁行为时,由于不同用户的行为习惯差异,可能很难准确训练出一个广泛适用的特定阈值a,因此,本发明实施例的上述技术方案,考虑到用户使用可穿戴蓝牙设备对移动终端进行解锁时,则可穿戴蓝牙设备与移动终端在一段期间内的运动轨迹、运动模式将具备相关性,因此,移动终端可以通过计算第一时序序列(X序列)和第二时序序列(Y序列)之间的相关系数,来进一步准确的核实对移动终端的解锁操作。
五、移动终端基于可穿戴蓝牙设备的强制状态转换实现解锁操作。
用户在使用可穿戴蓝牙设备解锁移动终端时,可能因为运动幅度过小,而未被可穿戴蓝牙设备检测到授权行为,此时可以通过可穿戴蓝牙设备的锁定状态到解锁状态的强制转换授权检测功能,实现对移动终端的解锁操作。
步骤1、移动终端与可穿戴蓝牙设备建立连接。其中,移动终端与可穿戴蓝牙设备建立连接之前,移动终端已经与可穿戴蓝牙设备配对成功,并保存可穿戴蓝牙设备的唯一标识(如MAC地址)作为解锁标识。
步骤2、移动终端向可穿戴蓝牙设备发送锁定状态通知消息,该锁定状态通知消息用于告知移动终端对应的当前状态为锁定状态(lock)。可穿戴蓝牙设备在收到锁定状态通知消息后,记录移动终端对应的当前状态为锁定状态。
步骤3、可穿戴蓝牙设备查询移动终端对应的处理标识(基于用户授权行为设置的处理标识),该处理标识(lock_flag)具体为锁定标识或者解锁标识。
步骤4、如果移动终端对应的处理标识为锁定标识,则可穿戴蓝牙设备向移动终端发送当前状态保持消息,该当前状态保持消息用于通知移动终端保持当前状态。移动终端在接收到当前状态保持消息之后,保持锁定状态。
步骤5、可穿戴蓝牙设备检测到用户强制状态转换行为时,可穿戴蓝牙设备向移动终端发送解锁消息,该解锁消息用于通知移动终端执行解锁操作。移动终端在收到来自可穿戴蓝牙设备的解锁消息后,执行解锁操作。其中,可穿戴蓝牙设备检测到用户强制状态转换行为的过程,具体包括:可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器或角速度传感器的测量数值大于特定阈值b时,则判定当前检测到用户强制状态转换行为。其中,特定阈值b远大于特定阈值a,以避免在锁定状态与解锁状态间进行乒乓切换。
步骤6、移动终端在执行解锁操作之后,移动终端还可以向可穿戴蓝牙设备发送解锁状态通知消息,且该解锁状态通知消息用于告知本移动终端对应的当前状态为解锁状态(unlock)。进一步的,可穿戴蓝牙设备在接收到解锁状态通知消息之后,记录移动终端对应的当前状态为解锁状态(unlock)。
六、移动终端基于可穿戴蓝牙设备的强制状态转换实现锁定操作。
在非移动终端所有者试图解锁移动终端时,可能会由于可穿戴蓝牙设备的运动,在移动终端所有者未主观授权的情况下,非移动终端所有者就实现了对移动终端的解锁操作。此时,可以通过可穿戴蓝牙设备的解锁状态到锁定状态的强制转换授权检测功能,实现对移动终端的强制锁定操作。进一步的,可以在移动终端与可穿戴蓝牙设备建立蓝牙连接后的任意时刻,通过强制状态转换行为检测实现解锁状态到锁定状态的强制转换。
步骤1、移动终端与可穿戴蓝牙设备建立连接。其中,移动终端与可穿戴蓝牙设备建立连接之前,移动终端已经与可穿戴蓝牙设备配对成功,并保存可穿戴蓝牙设备的唯一标识(如MAC地址)作为解锁标识。
步骤2、可穿戴蓝牙设备检测到用户强制状态转换行为。其中,可穿戴蓝牙设备检测到用户强制状态转换行为的过程,具体包括:可穿戴蓝牙设备检测到本可穿戴蓝牙设 备的加速度传感器或角速度传感器的测量数值大于特定阈值b时,则判定当前检测到用户强制状态转换行为。其中,特定阈值b远大于特定阈值a,以避免在锁定状态与解锁状态间进行乒乓切换。
步骤3、可穿戴蓝牙设备查询移动终端当前的当前状态。进一步的,如果移动终端当前的当前状态为解锁状态(unlock),则可穿戴蓝牙设备可以向移动终端发送锁定消息,且该锁定消息用于通知移动终端执行锁定操作。如果移动终端当前的当前状态为锁定状态(lock),则可穿戴蓝牙设备可以向移动终端发送解锁消息,且该解锁消息用于通知移动终端执行解锁操作。
步骤4、移动终端在收到来自可穿戴蓝牙设备的锁定消息后,执行锁定操作。移动终端在收到来自可穿戴蓝牙设备的解锁消息后,执行解锁操作。
步骤5、移动终端在执行锁定操作之后,向可穿戴蓝牙设备发送锁定状态通知消息,该锁定状态通知消息用于告知本移动终端对应的当前状态为锁定状态(lock)。可穿戴蓝牙设备在接收到锁定状态通知消息之后,记录移动终端对应的当前状态为锁定状态(lock)。移动终端在执行解锁消息后,向可穿戴蓝牙设备发送解锁状态通知消息,该解锁状态通知消息用于告知本移动终端对应的当前状态为解锁状态(unlock)。可穿戴蓝牙设备在接收到解锁状态通知消息之后,记录移动终端对应的当前状态为解锁状态(unlock)。
实施例三
基于与上述方法同样的申请构思,本申请实施例中还提供了一种可穿戴蓝牙设备,如图3所示,所述可穿戴蓝牙设备具体包括:
确定模块11,用于在与移动终端建立连接之后,确定所述移动终端对应的当前状态;其中,所述当前状态为锁定状态或者解锁状态;
设置模块12,用于检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识;其中,所述处理标识为锁定标识或者解锁标识;
发送模块13,用于当所述处理标识为解锁标识,所述当前状态为锁定状态时,向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
所述设置模块12,具体用于在检测到所述可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识;或者,在检测到所述可穿戴蓝牙设备的角速度传感器的测量数值大于预设第二阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处 理标识为解锁标识。
所述设置模块12,进一步用于在设置所述移动终端对应的处理标识为解锁标识之后,为所述移动终端启动老化定时器;在所述老化定时器超时之后,设置所述移动终端对应的处理标识为锁定标识。
所述设置模块12,进一步用于在检测到加速度传感器的测量数值大于预设第一阈值的过程中,利用加速度传感器的测量数值获得ACCx 2、ACCy 2、ACCz 2,当ACCx 2+ACCy 2+ACCz 2大于预设第一阈值时,检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值;其中,ACCx 2是加速度传感器在X轴方向的加速度强度的平方,ACCy 2是加速度传感器在Y轴方向的加速度强度的平方,ACCz 2是加速度传感器在Z轴方向的加速度强度的平方。
所述确定模块11,具体用于与所述移动终端建立连接,并在建立连接之后,接收来自所述移动终端的锁定状态通知消息,并利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述移动终端执行解锁操作之后,接收来自所述移动终端的解锁状态通知消息,并利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
所述发送模块13,具体用于在设置所述移动终端对应的处理标识为解锁标识后,记录可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息,向所述移动终端发送解锁消息,并向所述移动终端发送携带所述第一时序信息和所述第一开始时间戳信息的转换核查请求消息;由所述移动终端利用所述第一时序信息和所述第一开始时间戳信息判断是否执行解锁操作,并在判断结果为是时,由所述移动终端执行解锁操作。
所述发送模块13,还用于当所述处理标识为锁定标识,所述当前状态为锁定状态时,向移动终端发送当前状态保持消息,由移动终端保持锁定状态。
所述发送模块13,还用于当所述处理标识为锁定标识,所述当前状态为锁定状态时,如果所述发送模块检测到用户强制状态转换行为时,则向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
所述发送模块13,还用于当所述处理标识为解锁标识或者锁定标识,所述当前状态为解锁状态时,如果所述发送模块检测到用户强制状态转换行为时,则向所述移动终端发送锁定消息,由所述移动终端执行锁定操作。
所述发送模块13,进一步用于在检测到用户强制状态转换行为时,检测到可穿戴蓝 牙设备的加速度传感器的测量数值大于预设第三阈值时,判定当前检测到用户强制状态转换行为;或,当检测到可穿戴蓝牙设备的角速度传感器的测量数值大于预设第四阈值时,判定当检测到用户强制状态转换行为。
其中,本申请装置的各个模块可以集成于一体,也可以分离部署。上述模块可以合并为一个模块,也可以进一步拆分成多个子模块。
实施例四
基于与上述方法同样的申请构思,本申请实施例中还提供了一种移动终端,如图4所示,所述移动终端具体包括:
接收模块21,用于接收来自可穿戴蓝牙设备的解锁消息;所述解锁消息是所述可穿戴蓝牙设备确定所述移动终端对应的当前状态为锁定状态,并通过用户授权行为设置所述移动终端对应的处理标识为解锁标识时发送的;所述处理标识为锁定标识或者解锁标识,所述当前状态为锁定状态或者解锁状态;处理模块22,用于利用所述解锁消息执行解锁操作。
还包括:发送模块23,用于与所述可穿戴蓝牙设备建立连接,并在建立连接之后,向所述可穿戴蓝牙设备发送锁定状态通知消息,由所述可穿戴蓝牙设备利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述处理模块利用所述解锁消息执行解锁操作之后,向所述可穿戴蓝牙设备发送解锁状态通知消息,由所述可穿戴蓝牙设备利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
所述接收模块21,具体用于接收来自可穿戴蓝牙设备的解锁消息,并接收来自可穿戴蓝牙设备的携带第一时序信息和第一开始时间戳信息的转换核查请求消息;所述第一时序信息和所述第一开始时间戳信息是可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录的可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息;所述处理模块22,具体用于确定所述移动终端对应的当前状态为锁定状态之后,记录所述移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息;并利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开始时间戳信息判断是否执行解锁操作;在判断结果为是时,则利用所述解锁消息执行解锁操作。
所述第一时序信息为所述可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn);所述第二时序信息为所述移动终 端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1,int-Y2,……,intYm);
所述处理模块22,进一步用于利用第一时序信息、第一开始时间戳信息、第二时序信息和第二开始时间戳信息判断是否执行解锁操作的过程中,利用第一开始时间戳信息和第二开始时间戳信息对齐第一时序序列和第二时序序列;计算所述第一时序序列和所述第二时序序列之间的相关系数;当所述相关系数满足预设策略时,确定执行解锁操作,否则,确定不执行解锁操作。
所述接收模块21,还用于接收来自所述可穿戴蓝牙设备的当前状态保持消息;所述当前状态保持消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,所述移动终端对应的当前状态为锁定状态时发送的;
所述处理模块22,还用于利用所述当前状态保持消息保持锁定状态。
所述接收模块21,还用于接收来自所述可穿戴蓝牙设备的解锁消息;其中,所述解锁消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,当前状态为锁定状态,且检测到用户强制状态转换行为时发送的;
所述处理模块22,还用于利用所述解锁消息执行解锁操作。
所述接收模块21,还用于接收来自所述可穿戴蓝牙设备的锁定消息;所述锁定消息是可穿戴蓝牙设备在所述移动终端对应的处理标识为解锁标识或者锁定标识,当前状态为解锁状态,且检测到用户强制状态转换行为时发送的;所述处理模块22,还用于利用所述锁定消息执行锁定操作。
其中,本申请装置的各个模块可以集成于一体,也可以分离部署。上述模块可以合并为一个模块,也可以进一步拆分成多个子模块。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到本申请可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)执行本申请各个实施例所述的方法。本领域技术人员可以理解附图只是一个优选实施例的示意图,附图中的模块或流程并不一定是实施本申请所必须的。本领域技术人员可以理解实施例中的装置中的模块可以按照实施例描述进行分布于实施例的装置中,也可以 进行相应变化位于不同于本实施例的一个或多个装置中。上述实施例的模块可以合并为一个模块,也可以进一步拆分成多个子模块。上述本申请实施例序号仅仅为了描述,不代表实施例的优劣。以上公开的仅为本申请的几个具体实施例,但是,本申请并非局限于此,任何本领域的技术人员能思之的变化都应落入本申请的保护范围。

Claims (34)

  1. 一种移动终端的解锁方法,其特征在于,所述方法包括以下步骤:
    可穿戴蓝牙设备在与移动终端建立连接之后,确定所述移动终端对应的当前状态;其中,所述当前状态为锁定状态或者解锁状态;
    所述可穿戴蓝牙设备检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识;其中,所述处理标识为锁定标识或者解锁标识;
    当所述处理标识为解锁标识,所述当前状态为锁定状态时,所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
  2. 如权利要求1所述的方法,其特征在于,所述可穿戴蓝牙设备检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识,包括:
    所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识;或者,所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的角速度传感器的测量数值大于预设第二阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识。
  3. 如权利要求2所述的方法,其特征在于,所述方法进一步包括:
    所述可穿戴蓝牙设备在设置移动终端对应的处理标识为解锁标识后,所述可穿戴蓝牙设备为所述移动终端启动老化定时器;在所述老化定时器超时后,所述可穿戴蓝牙设备设置所述移动终端对应的处理标识为锁定标识。
  4. 如权利要求2所述的方法,其特征在于,所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值,具体包括:
    所述可穿戴蓝牙设备利用加速度传感器的测量数值获得ACCx 2、ACCy 2、ACCz 2,当ACCx 2+ACCy 2+ACCz 2大于预设第一阈值时,检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值;其中,ACCx 2是加速度传感器在X轴方向的加速度强度的平方,ACCy 2是加速度传感器在Y轴方向的加速度强度的平方,ACCz 2是加速度传感器在Z轴方向的加速度强度的平方。
  5. 如权利要求1所述的方法,其特征在于,所述可穿戴蓝牙设备在与所述移动终端建立连接之后,确定所述移动终端对应的当前状态,具体包括:
    所述可穿戴蓝牙设备与所述移动终端建立连接,在建立连接之后,接收来自所述移 动终端的锁定状态通知消息,并利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述移动终端执行解锁操作之后,所述可穿戴蓝牙设备接收来自所述移动终端的解锁状态通知消息,并利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
  6. 如权利要求1所述的方法,其特征在于,所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作的过程,具体包括:
    所述可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录本可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息,向所述移动终端发送解锁消息,并向所述移动终端发送携带所述第一时序信息和所述第一开始时间戳信息的转换核查请求消息;由所述移动终端利用所述第一时序信息和所述第一开始时间戳信息判断是否执行解锁操作,并在判断结果为是时,由所述移动终端执行解锁操作。
  7. 如权利要求1所述的方法,其特征在于,所述方法进一步包括:
    当所述处理标识为锁定标识,所述当前状态为锁定状态时,所述可穿戴蓝牙设备向移动终端发送当前状态保持消息,由所述移动终端保持锁定状态。
  8. 如权利要求1所述的方法,其特征在于,所述方法进一步包括:
    当所述处理标识为锁定标识,所述当前状态为锁定状态时,如果所述可穿戴蓝牙设备检测到用户强制状态转换行为时,则所述可穿戴蓝牙设备向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
  9. 如权利要求1所述的方法,其特征在于,所述方法进一步包括:
    当所述处理标识为解锁标识或者锁定标识,所述当前状态为解锁状态时,如果所述可穿戴蓝牙设备检测到用户强制状态转换行为时,则所述可穿戴蓝牙设备向所述移动终端发送锁定消息,由所述移动终端执行锁定操作。
  10. 如权利要求8或9所述的方法,其特征在于,所述可穿戴蓝牙设备检测到用户强制状态转换行为的过程,具体包括:
    所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的加速度传感器的测量数值大于预设第三阈值时,则判定当前检测到用户强制状态转换行为;或者,
    所述可穿戴蓝牙设备检测到本可穿戴蓝牙设备的角速度传感器的测量数值大于预设第四阈值时,则判定当检测到用户强制状态转换行为。
  11. 一种移动终端的解锁方法,其特征在于,所述方法包括以下步骤:
    移动终端接收来自可穿戴蓝牙设备的解锁消息;所述解锁消息是所述可穿戴蓝牙设备确定所述移动终端对应的当前状态为锁定状态,并通过用户授权行为设置所述移动终端对应的处理标识为解锁标识时发送的;其中,所述处理标识为锁定标识或者解锁标识,所述当前状态为锁定状态或者解锁状态;
    所述移动终端利用所述解锁消息执行解锁操作。
  12. 如权利要求11所述的方法,其特征在于,所述方法进一步包括:
    所述移动终端与所述可穿戴蓝牙设备建立连接,在建立连接之后,向所述可穿戴蓝牙设备发送锁定状态通知消息,由所述可穿戴蓝牙设备利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;
    所述移动终端在利用所述解锁消息执行解锁操作之后,所述移动终端向所述可穿戴蓝牙设备发送解锁状态通知消息,由所述可穿戴蓝牙设备利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
  13. 如权利要求11所述的方法,其特征在于,所述移动终端接收来自可穿戴蓝牙设备的解锁消息,并利用所述解锁消息执行解锁操作,具体包括:
    所述移动终端接收来自可穿戴蓝牙设备的解锁消息,并接收来自可穿戴蓝牙设备的携带第一时序信息和第一开始时间戳信息的转换核查请求消息;其中,所述第一时序信息和所述第一开始时间戳信息是可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录的可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息;
    所述移动终端确定自身对应的当前状态为锁定状态之后,记录本移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息;
    所述移动终端利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开始时间戳信息判断是否执行解锁操作;
    在判断结果为是时,所述移动终端利用所述解锁消息执行解锁操作。
  14. 如权利要求13所述的方法,其特征在于,
    所述第一时序信息为所述可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn);所述第二时序信息为所述移动终端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1, int-Y2,……,intYm);
    所述移动终端利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开始时间戳信息判断是否执行解锁操作,具体包括:
    所述移动终端利用所述第一开始时间戳信息和所述第二开始时间戳信息对齐第一时序序列和第二时序序列;所述移动终端计算所述第一时序序列和所述第二时序序列之间的相关系数;当所述相关系数满足预设策略时,所述移动终端确定执行解锁操作,否则,所述移动终端确定不执行解锁操作。
  15. 如权利要求11所述的方法,其特征在于,所述方法进一步包括:
    所述移动终端接收来自所述可穿戴蓝牙设备的当前状态保持消息;其中,所述当前状态保持消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,所述移动终端对应的当前状态为锁定状态时发送的;
    所述移动终端利用所述当前状态保持消息保持锁定状态。
  16. 如权利要求11所述的方法,其特征在于,所述方法进一步包括:
    所述移动终端接收来自所述可穿戴蓝牙设备的解锁消息;其中,所述解锁消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,当前状态为锁定状态,且检测到用户强制状态转换行为时发送的;
    所述移动终端利用所述解锁消息执行解锁操作。
  17. 如权利要求11所述的方法,其特征在于,所述方法进一步包括:
    所述移动终端接收来自所述可穿戴蓝牙设备的锁定消息;其中,所述锁定消息是可穿戴蓝牙设备在所述移动终端对应的处理标识为解锁标识或者锁定标识,当前状态为解锁状态,且检测到用户强制状态转换行为时发送的;
    所述移动终端利用所述锁定消息执行锁定操作。
  18. 一种可穿戴蓝牙设备,其特征在于,所述可穿戴蓝牙设备具体包括:
    确定模块,用于在与移动终端建立连接之后,确定所述移动终端对应的当前状态;其中,所述当前状态为锁定状态或者解锁状态;
    设置模块,用于检测用户授权行为,并利用所述用户授权行为设置移动终端对应的处理标识;其中,所述处理标识为锁定标识或者解锁标识;
    发送模块,用于当所述处理标识为解锁标识,所述当前状态为锁定状态时,向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
  19. 如权利要求18所述的可穿戴蓝牙设备,其特征在于,
    所述设置模块,具体用于在检测到所述可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识;或者,在检测到所述可穿戴蓝牙设备的角速度传感器的测量数值大于预设第二阈值时,则判定用户授权行为是授权解锁行为,并设置移动终端对应的处理标识为解锁标识。
  20. 如权利要求19所述的可穿戴蓝牙设备,其特征在于,
    所述设置模块,进一步用于在设置所述移动终端对应的处理标识为解锁标识之后,为所述移动终端启动老化定时器;在所述老化定时器超时之后,设置所述移动终端对应的处理标识为锁定标识。
  21. 如权利要求19所述的可穿戴蓝牙设备,其特征在于,
    所述设置模块,进一步用于在检测到加速度传感器的测量数值大于预设第一阈值的过程中,利用加速度传感器的测量数值获得ACCx 2、ACCy 2、ACCz 2,当ACCx 2+ACCy 2+ACCz 2大于预设第一阈值时,检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第一阈值;其中,ACCx 2是加速度传感器在X轴方向的加速度强度的平方,ACCy 2是加速度传感器在Y轴方向的加速度强度的平方,ACCz 2是加速度传感器在Z轴方向的加速度强度的平方。
  22. 如权利要求18所述的可穿戴蓝牙设备,其特征在于,
    所述确定模块,具体用于与所述移动终端建立连接,并在建立连接之后,接收来自所述移动终端的锁定状态通知消息,并利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;在所述移动终端执行解锁操作之后,接收来自所述移动终端的解锁状态通知消息,并利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
  23. 如权利要求18所述的可穿戴蓝牙设备,其特征在于,
    所述发送模块,具体用于在设置所述移动终端对应的处理标识为解锁标识后,记录所述可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息,向所述移动终端发送解锁消息,并向所述移动终端发送携带所述第一时序信息和所述第一开始时间戳信息的转换核查请求消息;由所述移动终端利用所述第一时序信息和所述第一开始时间戳信息判断是否执行解锁操作,并在判断结果为是时,由所述移动终端执行解锁操作。
  24. 如权利要求18所述的可穿戴蓝牙设备,其特征在于,
    所述发送模块,还用于当所述处理标识为锁定标识,所述当前状态为锁定状态时,向移动终端发送当前状态保持消息,由移动终端保持锁定状态。
  25. 如权利要求18所述的可穿戴蓝牙设备,其特征在于,
    所述发送模块,还用于当所述处理标识为锁定标识,所述当前状态为锁定状态时,如果所述发送模块检测到用户强制状态转换行为时,则向所述移动终端发送解锁消息,由所述移动终端执行解锁操作。
  26. 如权利要求18所述的可穿戴蓝牙设备,其特征在于,
    所述发送模块,还用于当所述处理标识为解锁标识或者锁定标识,所述当前状态为解锁状态时,如果所述发送模块检测到用户强制状态转换行为时,则向所述移动终端发送锁定消息,由所述移动终端执行锁定操作。
  27. 如权利要求25或26所述的可穿戴蓝牙设备,其特征在于,
    所述发送模块,进一步用于在检测到用户强制状态转换行为时,当检测到可穿戴蓝牙设备的加速度传感器的测量数值大于预设第三阈值时,判定当前检测到用户强制状态转换行为;或,当检测到可穿戴蓝牙设备的角速度传感器的测量数值大于预设第四阈值时,判定当检测到用户强制状态转换行为。
  28. 一种移动终端,其特征在于,所述移动终端具体包括:
    接收模块,用于接收来自可穿戴蓝牙设备的解锁消息;所述解锁消息是所述可穿戴蓝牙设备确定所述移动终端对应的当前状态为锁定状态,并通过用户授权行为设置所述移动终端对应的处理标识为解锁标识时发送的;所述处理标识为锁定标识或者解锁标识,所述当前状态为锁定状态或者解锁状态;
    处理模块,用于利用所述解锁消息执行解锁操作。
  29. 如权利要求28所述的移动终端,其特征在于,还包括:
    发送模块,用于与所述可穿戴蓝牙设备建立连接,并在建立连接之后,向所述可穿戴蓝牙设备发送锁定状态通知消息,由所述可穿戴蓝牙设备利用所述锁定状态通知消息确定所述移动终端对应的当前状态为锁定状态;
    在所述处理模块利用所述解锁消息执行解锁操作之后,向所述可穿戴蓝牙设备发送解锁状态通知消息,由所述可穿戴蓝牙设备利用所述解锁状态通知消息确定所述移动终端对应的当前状态为解锁状态。
  30. 如权利要求28所述的移动终端,其特征在于,
    所述接收模块,具体用于接收来自可穿戴蓝牙设备的解锁消息,并接收来自可穿戴 蓝牙设备的携带第一时序信息和第一开始时间戳信息的转换核查请求消息;所述第一时序信息和所述第一开始时间戳信息是可穿戴蓝牙设备在设置所述移动终端对应的处理标识为解锁标识之后,记录的可穿戴蓝牙设备的加速度传感器的测量数值对应的第一时序信息和第一开始时间戳信息;
    所述处理模块,具体用于确定所述移动终端对应的当前状态为锁定状态之后,记录所述移动终端的加速度传感器的测量数值对应的第二时序信息和第二开始时间戳信息;并利用所述第一时序信息、所述第一开始时间戳信息、所述第二时序信息和所述第二开始时间戳信息判断是否执行解锁操作;在判断结果为是时,则利用所述解锁消息执行解锁操作。
  31. 如权利要求30所述的移动终端,其特征在于,
    所述第一时序信息为所述可穿戴蓝牙设备的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第一时序序列(int-X1,int-X2,……,intXn);所述第二时序信息为所述移动终端的加速度传感器的测量数值在X轴方向的加速度强度的平方、在Y轴方向的加速度强度的平方、在Z轴方向的加速度强度的平方之和的第二时序序列(int-Y1,int-Y2,……,intYm);
    所述处理模块,进一步用于在利用第一时序信息、第一开始时间戳信息、第二时序信息和第二开始时间戳信息判断是否执行解锁操作的过程中,利用第一开始时间戳信息和第二开始时间戳信息对齐第一时序序列和第二时序序列;计算所述第一时序序列和所述第二时序序列之间的相关系数;当所述相关系数满足预设策略时,确定执行解锁操作,否则,确定不执行解锁操作。
  32. 如权利要求28所述的移动终端,其特征在于,
    所述接收模块,还用于接收来自所述可穿戴蓝牙设备的当前状态保持消息;所述当前状态保持消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,所述移动终端对应的当前状态为锁定状态时发送的;
    所述处理模块,还用于利用所述当前状态保持消息保持锁定状态。
  33. 如权利要求28所述的移动终端,其特征在于,
    所述接收模块,还用于接收来自所述可穿戴蓝牙设备的解锁消息;其中,所述解锁消息是所述可穿戴蓝牙设备在所述移动终端对应的处理标识为锁定标识,当前状态为锁定状态,且检测到用户强制状态转换行为时发送的;
    所述处理模块,还用于利用所述解锁消息执行解锁操作。
  34. 如权利要求28所述的移动终端,其特征在于,
    所述接收模块,还用于接收来自所述可穿戴蓝牙设备的锁定消息;所述锁定消息是可穿戴蓝牙设备在所述移动终端对应的处理标识为解锁标识或者锁定标识,当前状态为解锁状态,且检测到用户强制状态转换行为时发送的;
    所述处理模块,还用于利用所述锁定消息执行锁定操作。
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US10084906B2 (en) 2018-09-25
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