WO2017045295A1

WO2017045295A1 - Security state identifying and alarming method and system for intelligent terminal, and intelligent terminal

Info

Publication number: WO2017045295A1
Application number: PCT/CN2015/098791
Authority: WO
Inventors: 唐惠忠
Original assignee: 北京奇虎科技有限公司; 奇智软件（北京）有限公司
Priority date: 2015-09-17
Filing date: 2015-12-24
Publication date: 2017-03-23
Also published as: CN105270322B; CN105270322A

Abstract

A security state identifying and alarming method for an intelligent terminal. The method comprises: an intelligent terminal receives sensing data used for representing startup of a vehicle, and activates a security protection and control process according to the sensing data; driven by the security protection and control process, the intelligent terminal establishes a trusted communication connection with a target object according to preset communication connection configuration information; the intelligent terminal sends alarm information when the establishment of the trusted communication connection fails. In said method, whether to transmit alarm information is determined according to whether a trusted communication connection is successfully established, so that false alarming can be effectively avoided. The intelligent terminal may be independent of a vehicle electronic control system and can be simply placed on a vehicle when in use. The intelligent terminal can be repaired without touching the vehicle electronic control system, so that the costs for maintenance are low. Even if the intelligent terminal is damaged and requires repair, the vehicle can still be used, and no inconvenience is caused. Also provided are a system for implementing the method and an intelligent terminal.

Description

Intelligent terminal security state identification alarm method, system and intelligent terminal

Technical field

The present invention relates to the field of security protection technologies, and in particular, to a smart terminal security state identification alarm method, system, and an intelligent terminal.

Background technique

The anti-theft technology of vehicles has been rapidly developed in recent years, and the development of vehicle anti-theft systems is most noticeable. Such a vehicle anti-theft system has a better alarm function when encountering unexpected events such as theft or destruction, but it is also prone to false alarms, and there is a defect that the alarm accuracy is not good. For example, after a thunder, the vehicle is prone to alarm, which may cause the owner to react incorrectly due to the alarm and affect the lives of nearby residents. Moreover, such a vehicle anti-theft system is basically integrated into the electronic control system of the vehicle itself, so that there is such a drawback that after the vehicle anti-theft system is damaged, it is very troublesome for the owner to repair the anti-theft system of the vehicle, and Maintenance costs are also high; the owner will not be able to use the car during maintenance, and the convenience is poor.

Summary of the invention

The object of the present invention is to solve at least one of the above technical drawbacks, in particular, one of the technical defects of poor alarm accuracy, troublesome maintenance, high cost, and poor convenience.

The invention provides an intelligent terminal security state identification alarm method, which comprises the following steps:

Receiving sensing data for characterizing vehicle startup, and activating the security prevention and control process according to the sensing data;

Driven by the security prevention and control process, establishing a trusted communication connection with the target object according to the preset communication connection configuration information;

After the trusted communication connection fails to be established, the alarm information is sent.

The invention provides an intelligent terminal security status recognition alarm system, comprising:

An activation module, configured to receive sensing data for characterizing vehicle activation, according to the sensing number According to the activation of the security prevention and control process;

a connection module, configured to establish a trusted communication connection with the target object according to the preset communication connection configuration information, driven by the security prevention and control process; and

The alarm module is configured to send an alarm message after the trusted communication connection fails to be established.

The invention provides an intelligent terminal, which comprises the above intelligent terminal security state recognition alarm system.

Also disclosed is a computer program comprising computer readable code that causes the method to be executed when the intelligent electronic device runs the computer readable code.

Also disclosed is a computer readable medium in which the above computer program is stored.

The additional aspects and advantages of the invention will be set forth in part in the description which follows.

DRAWINGS

The above and/or additional aspects and advantages of the present invention will become apparent and readily understood from

1 is a schematic flowchart of a method for alerting a security status of an intelligent terminal according to an embodiment;

2 is a schematic flowchart of establishing a trust communication connection with a target object according to preset communication connection configuration information according to an embodiment;

3 is a schematic diagram of an intelligent terminal security state identification alarm system according to an embodiment;

Figure 4 shows a block diagram of an intelligent electronic device for performing the method according to the invention;

Figure 5 shows a schematic diagram of a memory unit for holding or carrying program code implementing the method according to the invention.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

Those skilled in the art will appreciate that the singular forms used herein, unless specifically stated otherwise "A", "an", "the" and "the" are also meant to include the plural. It is to be understood that the phrase "comprise" or "an" Integers, steps, operations, components, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element. Further, "connected" or "coupled" as used herein may include either a wireless connection or a wireless coupling. The phrase "and/or" used herein includes all or any one and all combinations of one or more of the associated listed.

Those skilled in the art will appreciate that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the invention belongs, unless otherwise defined. It should also be understood that terms such as those defined in a general dictionary should be understood to have meaning consistent with the meaning in the context of the prior art, and will not be idealized or excessive unless specifically defined as here. The formal meaning is explained.

Those skilled in the art can understand that the "terminal" and "terminal device" used herein include both a wireless signal receiver device, a device having only a wireless signal receiver without a transmitting capability, and a receiving and transmitting hardware. A device having a device capable of performing two-way communication receiving and transmitting hardware on a two-way communication link. Such devices may include cellular or other communication devices having a single line display or a multi-line display or a cellular or other communication device without a multi-line display; PCS (Personal Communications Service), which may combine voice, data Processing, fax, and/or data communication capabilities; PDA (Personal Digital Assistant), which can include radio frequency receivers, pagers, Internet/Intranet access, web browsers, notepads, calendars, and/or GPS (Global Positioning System (Global Positioning System) receiver; conventional laptop and/or palmtop computer or other device having a conventional laptop and/or palmtop computer or other device that includes and/or includes a radio frequency receiver. As used herein, "terminal", "terminal device" may be portable, transportable, installed in a vehicle (aviation, sea and/or land), or adapted and/or configured to operate locally, and/or Run in any other location on the Earth and/or space in a distributed form. The "terminal" and "terminal device" used herein may also be a communication terminal, an internet terminal, a music/video playing terminal, and may be, for example, a PDA or a MID (Mobile Internet Device). A mobile phone with music/video playback capability, or a smart TV, set-top box, etc.

Those skilled in the art can understand that the remote network device used herein includes, but is not limited to, a computer, a network host, a single network server, a plurality of network server sets, or a cloud composed of multiple servers. Here, the cloud is composed of a large number of computers or network servers based on Cloud Computing, which is a kind of distributed computing, a super virtual computer composed of a group of loosely coupled computers. In the embodiment of the present invention, the communication between the remote network device, the terminal device and the WNS server can be implemented by any communication method, including but not limited to, mobile communication based on 3GPP, LTE, WIMAX, TCP/IP, UDP protocol. Computer network communication and short-range wireless transmission based on Bluetooth and infrared transmission standards.

A conventional vehicle warning system has technical defects such as poor alarm accuracy, troublesome maintenance, high cost, and low convenience. The following describes a smart terminal security state identification alarm method and system that can at least solve one of the above drawbacks. A smart terminal is also described.

FIG. 1 is a schematic flowchart of a method for alerting a security status of an intelligent terminal according to an embodiment. An intelligent terminal security state identification alarm method includes the following steps:

Step S110: Receive sensing data for characterizing the startup of the vehicle, and activate the security prevention and control process according to the sensing data. The sensed data is used to characterize vehicle launch, ie, the launch of the vehicle will cause the generation of the sensed data.

The intelligent terminal is a smart terminal device that can be placed on a vehicle. For example, the smart terminal may be a driving recorder for recording driving conditions, or a navigator for navigating the vehicle, or a smart device having both a driving record function and a vehicle navigation function. Of course, the smart terminal may also be a smart device with only a security status recognition alarm function.

The sensing data may include sensing data generated by the sensor, and the sensor may sense activation of the vehicle. For example, the sensor may be one of a gravity sensor, a speed sensor, a displacement sensor, and an acceleration sensor.

Taking the acceleration sensor as an example, it is possible to determine that the vehicle is in an activated state by a numerical change relationship of the induced data generated by the acceleration sensor over time. When the vehicle is started, the acceleration sensor can sense the change of the vehicle's motion acceleration or the speed of motion, and generate corresponding changes in the sensing. The signal is converted into digital sensed data. When the sensing data satisfies a preset condition (for example, a preset acceleration value), it can be determined that the vehicle is in an activated state.

The acceleration sensor may be a three-axis acceleration sensor, and the sensing data of the acceleration sensor may include three axial acceleration data, such as three axial acceleration data of the X-axis, the Y-axis, and the Z-axis. The sensing data of the acceleration sensor may not only be the sensing data at a certain moment, but may include the sensing data for a certain period of time.

The sensing data may include sensing data generated by the positioning module to determine that the vehicle is in an activated state by a numerical relationship relationship between the sensing data generated by the positioning module and the time. The positioning module is a module for locating a geographic location, and the geographic location data may be obtained from a positioning server or a positioning satellite. For example, the positioning module may be one of a Beidou satellite positioning module and a GPS satellite positioning module.

When the vehicle is started, the positioning module monitors the change in the geographic location of the vehicle by acquiring geographic location data of the vehicle and by a numerical change relationship of the geographic location data over time, thereby determining whether the vehicle is in an activated state. In other words, the position data change of the vehicle can be determined by the numerical change relationship of the sensing data generated by the positioning module over time, thereby determining that the vehicle is in the activated state. For example, if the vehicle goes from point A to point B, the positioning module obtains the geographic location data of point A at point A, and the positioning module obtains the location data of point B at point B, according to the geographic location data of point A and the geographic location data of point B. It is found that the vehicle has been displaced, that is, in the starting state; of course, the magnitude of the vehicle displacement value can also be obtained according to the difference between the geographical point data of point A and the geographic location data of point B, when the displacement value satisfies a preset condition (for example, a preset displacement) Value) It can be judged that the vehicle is in the startup state.

Certainly, the sensing data may include the sensing data generated by the sensor and the sensing data generated by the positioning module, and determine the vehicle is activated by the sensing data generated by the positioning module and the numerical relationship of the sensing data generated by the acceleration sensor over time. The state, that is, the combination of the above two types of sensing data comprehensively determines whether the vehicle is in an activated state. In this way, even if one of the sensor and the positioning module has a problem that causes the judgment to be invalid, the sensor or the positioning module without the problem can be effectively judged, and the accuracy of identifying the starting of the vehicle is improved.

The sensing data may also be converted into a starting electrical signal generated by the vehicle startup. The sensing data determines that the vehicle is in an activated state by generating the sensing data converted into the electrical signal. The start-up electric signal generated by the vehicle start-up is generated by the vehicle's electronic control system detecting the vehicle start-up. For example, it may be judged by monitoring the start of the igniter, starting the engine or running the axle, and then generating a start-up electric signal, which is then converted into Digital sensing data. When the sensing data satisfies a preset condition (for example, a preset axle rotation value), it can be determined that the vehicle is in an activated state.

The security prevention and control process is activated when the sensing data satisfies a preset condition, and the preset condition includes scenario configuration data pre-stored in the local storage medium, and the scenario configuration data is used to determine a motion scenario of the terminal. In the above description, the motion scenario of the terminal includes the motion or stationary of the terminal, that is, whether the preset condition is satisfied by determining whether the vehicle is in the activated state or the non-activated state (still). The above scenario configuration data may include multiple sets of preset sensor sensing data (eg, preset acceleration values), positioning module displacement data (eg, preset displacement values), or sensing data converted by the activation electrical signals (eg, preset axles) Turn the value). When it is judged whether the sensing data satisfies the scenario configuration data to determine that the vehicle is in the startup state, the preset condition is met, thereby activating the security prevention and control process.

Thus, when the sensed data is the sensed data of the acceleration sensor, the profile configuration data may include three axial acceleration data set in advance, such as three axial acceleration data of the preset X-axis, Y-axis, and Z-axis. When the sensing data sensed by the acceleration sensor satisfies the preset scenario configuration data (for example, it may be in a range), it is determined that the sensing data meets the preset condition.

In some embodiments, the motion scenario of the terminal can include the speed of motion of the terminal. For the owner, the owner generally has specific driving habits, such as a specific range of starting speeds or range of driving speeds. By collecting these starting speed ranges or driving speed range data, they are automatically set to the profile configuration data either automatically or by the owner. When the vehicle is started or running, it is judged whether the sensing data satisfies the above-mentioned scenario configuration data, thereby judging whether the owner is driving the vehicle and improving the anti-theft safety factor. When it is judged that the sensing data does not satisfy the above-mentioned scenario configuration data, for example, the starting speed of the vehicle is sensed or the driving speed is too high, it is determined that the vehicle owner is not driving the vehicle, and the safety prevention and control process can be activated. In this embodiment, the sensing data is sensing data of the sensor, and the sensor may be one of a speed sensor or an acceleration sensor. When the sensor is an acceleration sensor The speed data can be calculated by integrating the acceleration data.

Also in some embodiments, the motion scenario of the terminal includes the motion path of the terminal. For car owners, car owners generally have specific driving habits, such as specific driving directions (usually going to work, going to school). The driving routes are collected by the positioning data and the map data of the vehicle during normal driving, and the theorem position data related to the driving routes are automatically set to the scenario configuration data automatically or by the owner. When the vehicle is running (for example, during the working day), it is judged whether the sensing data satisfies the above-mentioned scenario configuration data to determine whether the vehicle is traveling on a specific driving route, thereby judging whether the owner is driving the vehicle, and improving the anti-theft safety factor. When it is judged that the sensing data does not satisfy the above-mentioned scenario configuration data, for example, sensing that the vehicle is driving in a different driving route, it is determined that the vehicle owner is not driving the vehicle, and the security prevention and control process can be activated. In this embodiment, the sensing data is sensing data of the positioning module, and the positioning module may be one of a Beidou satellite positioning module or a GPS satellite positioning module.

After the security prevention and control process is activated according to the sensing data, the process may proceed to step S120.

Step S120: Driven by the security prevention and control process, establish a trust communication connection with the target object according to the preset communication connection configuration information.

2 is a schematic flow chart of establishing a trust communication connection with a target object according to preset communication connection configuration information according to an embodiment. The process of establishing a trusted communication connection with the target object according to the preset communication connection configuration information specifically includes step 210 and step 220:

Step 210: Establish a close communication connection with the target object according to the configuration information.

The communication connection configuration information includes configuration information, and the configuration information is parameter configuration information corresponding to the short-range communication connection, for example, may include preset address information, and the smart terminal may be configured with the preset hardware device by using preset address information. Make a short-range communication connection.

The short-range communication connection is usually a communication connection capable of wireless communication or data transmission within a range of several meters or tens of meters, and the communication method of the short-range communication connection includes Bluetooth communication, WIFI wireless communication, and Near Field Communication (NFC). One kind. Taking the Bluetooth communication mode as an example, after entering the security prevention and control process, the intelligent terminal can initiate a call in the main mode, and needs to know the configuration information such as the Bluetooth address and the pairing password of the target object when initiating the call.

The process of calling, first of all, is to find out the surrounding (close-range) target objects (Bluetooth devices) that can be found. After the smart terminal finds the target object through the Bluetooth address, the target object To pair, you can enter the pairing password of the target object or enter the pairing password. After the pairing is completed, the smart terminal establishes a Bluetooth communication connection with the target object.

Usually, after the first pairing is completed, the target object records the trust information of the smart terminal, and the smart terminal can also record the Bluetooth address information of the target object, and the smart terminal can send data to the target object. Since the paired device no longer needs to be re-paired on the next call, the smart terminal can usually automatically connect with the target terminal according to the configuration information (for example, including the Bluetooth address information) on the next call.

Therefore, the configuration information may include address information, such as Bluetooth address information or WIFI physical address information, and the target object may be a smart device including a Bluetooth module, a WIFI module, or an NFC module, such as a smart phone, a smart bracelet, or a smart watch. Or a tablet, etc.

Step 220: After the short-range communication connection fails, it is determined that the trusted communication connection establishment fails.

Usually the target object is set to a smart device owned by the owner, such as a smartphone commonly used by the owner. If the intelligent terminal can establish a close-range communication connection with the target object, it proves that the vehicle owner is in the close range when starting the vehicle. It can be understood that the vehicle owner already knows the start of the vehicle or even understands that the owner is driving the vehicle, so it is judged as Trust communication connection establishment is successful, avoiding misjudgment. If the smart terminal does not establish a close communication connection with the target object, it proves that the vehicle owner is not in a close range when the vehicle is started, so it can be understood that the owner does not know the start of the vehicle or even understand that the owner is not driving the vehicle. Therefore, it is judged that the trust communication connection establishment fails.

Therefore, the success or failure of the short-range communication connection determines whether the trust communication connection is established successfully or not. If it is judged that the trust communication connection establishment fails, it is possible to proceed to step S130.

In order to further ensure the accuracy of identifying the target object, in some embodiments, the communication connection configuration information may further include preset feature information. The process of establishing a trusted communication connection with the target object according to the preset communication connection configuration information may further include the following steps 230 and 240:

Step 230: After the short-distance communication connection is successfully established, acquiring feature information of the target object, and matching the feature information of the target object with the preset feature information.

After the short-distance communication connection is established successfully, the intelligent terminal can communicate with the target object through the communication network. Make communication connections and data transmission. Generally, the smart terminal acquires feature information carried by the target object, and the feature information may include user identification information. For example, the feature information may be one of a user account including a vehicle owner, a mobile phone number, an instant messaging software account, and an email account. By matching with the preset feature information, the vehicle owner may be further authenticated whether the vehicle owner is starting or driving the vehicle.

For example, the preset feature information may be set and saved by the owner in the smart terminal in advance, and the preset feature information is exemplified by the user account information. After the short-distance communication connection is successfully established, the user account information carried by the target object is obtained, and the obtained user account information is matched with the preset user account information. For example, the matching process may be: determining whether to find the preset user account information corresponding to the acquired user account information by searching in the preset user account information; if yes, indicating that the matching is successful, otherwise indicating that the matching fails.

Step 240: After the matching fails, it is determined that the trusted communication connection establishment fails. Therefore, the success or failure of the feature information matching further determines whether the trust communication connection is established successfully or not. If it is judged that the trust communication connection establishment fails, it is possible to proceed to step S130.

Step S130: After the trust communication connection establishment fails, the alarm information is sent.

After the establishment of the trusted communication connection fails, the alarm information can be sent in two ways: sending alarm information through the local interface and sending alarm information through the remote interface.

The local interface may be an interface on the smart terminal. For example, a speaker interface or a warning light interface may be set on the smart terminal, and the module is connected with a speaker or a warning light. When the trusted communication connection fails to be established, it indicates that an emergency such as theft may be occurring, and the alarm information is sent through the local interface. After receiving the alarm information, the module connected to the speaker or the alarm light connected to the local interface may send an alarm signal, such as an alarm. The sound or alarm flashes so that people near the vehicle can know that an illegal incident may be happening here, which will help stop the incident in time to avoid further losses.

The remote interface may be a connection port of a non-local machine or server connected to the outside world, for example, may be a remote network interface through which a communication network can be connected for communication. When the trusted communication connection fails to be established, it indicates that an emergency such as theft may be occurring, and the alarm information is sent through the remote interface to a specific preset object in the same communication network, such as the smart device of the owner, so that the owner can know that the device may be An illegal incident occurred, which is conducive to timely Stop the incident to avoid causing greater losses. Therefore, the specific preset object mentioned above may also be a smart device of a stakeholder who is closely related to the vehicle owner, and may even be a smart device of an institution (such as a police station) that stops the illegal act. The intelligent terminal can establish an instant communication connection with a specific preset object (which can be a target object) through the remote interface, so that it is aware of an emergency such as theft.

For example, after the trust communication connection establishment fails, the smart terminal may send a short message to the owner through the mobile communication network to inform the owner that the vehicle may be illegally started, or may send an instant message to the owner through the computer network to inform the owner that the vehicle may be illegally started. . After receiving the short message or receiving the instant short message through the instant messaging software, the owner can respond in time to avoid further losses.

In some embodiments, after the trust communication connection establishment fails, the alarm information is sent multiple times within a preset duration, or the alarm information is continuously transmitted without interruption. For example, when the trusted communication connection fails to be established, the alarm information is sent multiple times within a preset ten minutes, so that a specific preset object such as a vehicle owner or a crowd around the vehicle can be effectively known to improve the anti-theft security of the vehicle.

When the owner may not carry his smart device or any smart device, if the owner starts the vehicle at this time, the smart terminal will activate the security prevention process and send an alarm message after trusting the communication connection failure, either through the local interface or Sending alarm signals on the remote interface may affect and interfere with others. For example, the vehicle constantly sounds an alarm through the buzzer, which will affect and trouble people or people in the vicinity of the vehicle. Therefore, the security prevention process or the transmission of the alarm information can be deactivated by some vehicle owners' specific operations on the smart terminal.

Therefore, the foregoing smart terminal security state identification alarm method may further include a pre-step S100: deactivating the security prevention and control process in response to the user requesting the instruction.

After entering the vehicle, the vehicle owner can perform specific operations on the smart terminal before starting the vehicle, for example, performing specific operations on a plurality of specific buttons on the smart terminal (may be a specific touch sequence for a plurality of specific buttons) Then, after receiving the user request instruction corresponding to the specific operation, the smart terminal deactivates the security defense process in response to the user request instruction. The user request instruction corresponding to the specific operation may be set by the vehicle owner in advance in the smart terminal.

Sometimes, the owner may forget to deactivate the security prevention process and start the vehicle. The master may also perform specific operations on the smart terminal to cancel sending the alert information, so in some embodiments, after the trust communication connection setup fails, the alert information is cancelled in response to the user request command. Similarly, the specific operation here may be a specific operation on a plurality of specific keys on the smart terminal (may be a specific order of touch on a plurality of specific keys), and then the smart terminal receives the specific operation. After the corresponding user requests the instruction, the security defense process is deactivated in response to the user requesting the instruction. The user request instruction corresponding to the specific operation may be set by the vehicle owner in advance in the smart terminal.

An intelligent terminal security status identification alarm system is also described below.

FIG. 3 is a schematic diagram of an intelligent terminal security state identification alarm system according to an embodiment. An intelligent terminal security status identification alarm system includes an activation module 110, a connection module 120, and an alarm module 130.

The activation module 110 is configured to receive sensing data for characterizing vehicle startup, and activate a security prevention process according to the sensing data. The sensed data is used to characterize vehicle launch, ie, the launch of the vehicle will cause the generation of the sensed data.

Taking the acceleration sensor as an example, it is possible to determine that the vehicle is in an activated state by a numerical change relationship of the induced data generated by the acceleration sensor over time. When the vehicle is started, the acceleration sensor can sense the change of the vehicle motion acceleration or the motion speed, generate a correspondingly changed sensor signal, and convert it into digitized sensing data. When the sensing data satisfies a preset condition (for example, a preset acceleration value), it can be determined that the vehicle is in an activated state.

The acceleration sensor may be a three-axis acceleration sensor, and the sensing data of the acceleration sensor may include three axial acceleration data, such as three axial acceleration data of the X-axis, the Y-axis, and the Z-axis. The sensing data of the accelerometer may not be the sensing data at a certain moment. It may be that the sensing data is included for a certain period of time.

The sensing data may also include sensing data converted by the starting electrical signal generated by the vehicle startup to initiate the generation of the sensing data converted by the electrical signal to determine that the vehicle is in an activated state. The start-up electric signal generated by the vehicle start-up is generated by the vehicle's electronic control system detecting the vehicle start-up. For example, it may be judged by monitoring the start of the igniter, starting the engine or running the axle, and then generating a start-up electric signal, which is then converted into Digital sensing data. When the sensing data satisfies a preset condition (for example, a preset axle rotation value), it can be determined that the vehicle is starting. status.

In some embodiments, the motion scenario of the terminal can include the speed of motion of the terminal. For the owner, the owner generally has specific driving habits, such as a specific range of starting speeds or range of driving speeds. By collecting these starting speed ranges or driving speed range data, they are automatically set to the profile configuration data either automatically or by the owner. When the vehicle is started or running, it is judged whether the sensing data satisfies the above-mentioned scenario configuration data, thereby judging whether the owner is driving the vehicle and improving the anti-theft safety factor. When it is judged that the sensing data does not satisfy the above-mentioned scenario configuration data, for example, the starting speed of the vehicle is sensed or the driving speed is too high, it is determined that the vehicle owner is not driving the vehicle, and the safety prevention and control process can be activated. In this embodiment, the sensing data is sensing data of the sensor, and the sensor may be one of a speed sensor or an acceleration sensor. When the sensor is an acceleration sensor, the velocity data can be calculated by integrating the acceleration data.

Also in some embodiments, the motion scenario of the terminal includes the motion path of the terminal. For car owners, car owners generally have specific driving habits, such as specific driving directions (usually going to work, going to school). These driving routes are collected by the positioning data and map data of the vehicle during normal driving, and the theorem position data related to the driving routes are automatically or manually passed by the owner. Set to the profile configuration data. When the vehicle is running (for example, during the working day), it is judged whether the sensing data satisfies the above-mentioned scenario configuration data to determine whether the vehicle is traveling on a specific driving route, thereby judging whether the owner is driving the vehicle, and improving the anti-theft safety factor. When it is judged that the sensing data does not satisfy the above-mentioned scenario configuration data, for example, sensing that the vehicle is driving in a different driving route, it is determined that the vehicle owner is not driving the vehicle, and the security prevention and control process can be activated. In this embodiment, the sensing data is sensing data of the positioning module, and the positioning module may be one of a Beidou satellite positioning module or a GPS satellite positioning module.

The connection module 120 is configured to establish a trust communication connection with the target object according to the preset communication connection configuration information, driven by the security prevention and control process.

2 is a schematic flow chart of establishing a trust communication connection with a target object according to preset communication connection configuration information according to an embodiment. The process of the connection module 120 establishing a trusted communication connection with the target object according to the preset communication connection configuration information specifically includes step 210 and step 220:

The process of calling, first of all, is to find out the surrounding (close-range) target objects (Bluetooth devices) that can be found. After the smart terminal finds the target object through the Bluetooth address, it pairs with the target object. At this time, the pairing password of the target object can be input, and the pairing password does not need to be input. After the pairing is completed, the smart terminal establishes a Bluetooth communication connection with the target object.

Usually, after the first pairing is completed, the target object records the trust information of the smart terminal, and the smart terminal can also record the Bluetooth address information of the target object, and the smart terminal can send data to the target object. Since the paired device no longer needs to be re-paired on the next call, the smart terminal can usually use the configuration information (for example, including Bluetooth address information) and the destination on the next call. The standard terminal can be connected automatically.

Therefore, the success or failure of the short-range communication connection determines whether the trust communication connection is established successfully or not.

After the short-distance communication connection is established successfully, the intelligent terminal can perform communication connection and data transmission with the target object through the communication network. Generally, the smart terminal acquires feature information carried by the target object, and the feature information may include user identification information. For example, the feature information may be one of a user account including a vehicle owner, a mobile phone number, an instant messaging software account, and an email account. By matching with the preset feature information, the vehicle owner may be further authenticated whether the vehicle owner is starting or driving the vehicle.

For example, the preset feature information may be preset and saved by the owner in the smart terminal, Let the feature information take the user account information as an example. After the short-distance communication connection is successfully established, the user account information carried by the target object is obtained, and the obtained user account information is matched with the preset user account information. For example, the matching process may be: determining whether to find the preset user account information corresponding to the acquired user account information by searching in the preset user account information; if yes, indicating that the matching is successful, otherwise indicating that the matching fails.

Step 240: After the matching fails, it is determined that the trusted communication connection establishment fails. Therefore, the success or failure of the feature information matching further determines whether the trust communication connection is established successfully or not.

The alarm module 130 is configured to send an alarm message after the trust communication connection establishment fails.

After the trust communication connection is established, the alarm module 130 can send the alarm information in two ways, that is, sending the alarm information through the local interface and sending the alarm information through the remote interface.

The remote interface may be a connection port of a non-local machine or server connected to the outside world, for example, may be a remote network interface through which a communication network can be connected for communication. When the trusted communication connection fails to be established, it indicates that an emergency such as theft may be occurring, and the alarm information is sent through the remote interface to a specific preset object in the same communication network, such as the smart device of the owner, so that the owner can know that the device may be An illegal incident occurs, which helps to stop the emergency in time to avoid causing greater losses. Therefore, the specific preset object mentioned above may also be a smart device of a stakeholder who is closely related to the vehicle owner, and may even be a smart device of an institution (such as a police station) that stops the illegal act. The intelligent terminal can establish an instant communication connection with a specific preset object (which can be a target object) through the remote interface, so that it is aware of an emergency such as theft.

For example, after the trust communication connection establishment fails, the alarm module 130 of the smart terminal may send a short message to the owner through the mobile communication network to notify the owner that the vehicle may be illegally started, or The user can send an instant message to the owner via the computer network to inform the owner that his vehicle may be illegally starting. After receiving the short message or receiving the instant short message through the instant messaging software, the owner can respond in time to avoid further losses.

Therefore, the smart terminal security status identification alarm system may further include a pre-cancellation module 100 for deactivating the security prevention and control process in response to the user requesting the instruction.

After entering the vehicle, the vehicle owner can perform specific operations on the smart terminal before starting the vehicle, for example, performing specific operations on a plurality of specific buttons on the smart terminal (may be a specific order of touching a plurality of specific buttons) Then, after receiving the user request instruction corresponding to the specific operation, the smart terminal deactivates the security defense process in response to the user request instruction. The user request instruction corresponding to the specific operation may be set by the vehicle owner in advance in the smart terminal.

Occasionally, the owner may forget to deactivate the security prevention and control process to start the vehicle. At this time, the owner may also perform a specific operation on the smart terminal to cancel the transmission of the alarm information. Therefore, in some embodiments, the cancellation module 140 is further included. After the trust communication connection establishment fails, the alarm information is cancelled in response to the user request instruction. Similarly, the specific operation here may be a specific operation on a plurality of specific keys on the smart terminal (may be a specific touch order for a plurality of specific keys), and then the smart terminal receives the specific operation. After the corresponding user requests the instruction, the security defense process is deactivated in response to the user requesting the instruction. The user request instruction corresponding to the specific operation may be set by the vehicle owner in advance in the smart terminal.

The invention also provides an intelligent terminal, which comprises the above intelligent terminal security state identification alarm system. In some embodiments, the smart terminal can be a driving recorder for recording driving conditions or a navigator for navigation.

The smart terminal security state identification alarm method, system and intelligent terminal in the invention, the smart terminal can receive the sensing data for characterizing the vehicle startup, activate the security prevention and control process according to the sensing data; under the security prevention and control process, the intelligent terminal according to the pre-prevention The communication connection configuration information is set up to establish a trust communication connection with the target object; after the trust communication connection establishment fails, the intelligent terminal sends the alarm information. According to the success or failure of the trust communication connection establishment, and then determining whether to issue the alarm information, the false alarm can be effectively avoided and the alarm accuracy can be improved; the intelligent terminal can be part of the vehicle electronic control system, and the smart terminal is placed on the vehicle during use. That is, the maintenance of the intelligent terminal does not need to contact the vehicle electronic control system, the maintenance is not as troublesome as the traditional vehicle anti-theft system and the cost is low; even if the intelligent terminal is damaged and needs to be repaired, the owner can continue to use the car, and the convenience is more than that of the conventional vehicle. The anti-theft system is better.

It should be understood that although the various steps in the flowcharts of FIGS. 1 and 2 are sequentially displayed as indicated by the arrows, these steps are not necessarily performed in the order indicated by the arrows. Except as explicitly stated herein, the execution of these steps is not strictly limited, and may be performed in other sequences. Moreover, at least some of the steps in FIGS. 1 and 2 may include a plurality of sub-steps or stages, which are not necessarily performed at the same time, but may be executed at different times, and the execution order is not performed. It must be performed sequentially, but may be performed alternately or alternately with at least a portion of other steps or sub-steps or stages of other steps.

The various component embodiments of the present invention may be implemented in hardware, or in a software module running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or digital signal processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of the visual graphics encoding in accordance with embodiments of the present invention. The invention can also be implemented as a device or device program (e.g., a computer program and a computer program product) for performing some or all of the methods described herein. Such a program implementing the invention may be stored on a computer readable medium or may be in the form of one or more signals. Such signals can be downloaded from the Internet website Obtained, either provided on the carrier signal or provided in any other form.

For example, FIG. 4 illustrates an intelligent electronic device that can implement a file encryption method and a method of encrypting the same according to the present invention. The intelligent electronic device conventionally includes a processor 710 and a computer program product or computer readable medium in the form of a memory 720. Memory 720 can be an electronic memory such as a flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM. Memory 720 has a memory space 730 for program code 731 for performing any of the method steps described above. For example, storage space 730 for program code may include various program code 731 for implementing various steps in the above methods, respectively. The program code can be read from or written to one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such computer program products are typically portable or fixed storage units as described with reference to FIG. The storage unit may have a storage section or a storage space or the like arranged similarly to the storage 720 in the intelligent electronic device of FIG. The program code can be compressed, for example, in an appropriate form. In general, the storage unit comprises a program 731' for performing the steps of the method according to the invention, ie code that can be read by a processor, such as 710, which, when run by the intelligent electronic device, causes the intelligent electronic device Perform the various steps in the method described above.

The above is only a part of the embodiments of the present invention, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. It should be considered as the scope of protection of the present invention.

Claims

An intelligent terminal security state identification alarm method includes the following steps:

Receiving sensing data for characterizing vehicle startup, and activating the security prevention and control process according to the sensing data;

Driven by the security prevention and control process, establishing a trusted communication connection with the target object according to the preset communication connection configuration information;

After the trusted communication connection fails to be established, the alarm information is sent.
The method according to claim 1, wherein the sensing data comprises sensing data generated by the acceleration sensor, and determining that the vehicle is in an activated state by a numerical change relationship of the sensing data generated by the acceleration sensor over time.
The method according to claim 2, wherein the acceleration or velocity of the vehicle is determined based on a numerical change relationship of the induced data generated by the acceleration sensor over time, thereby determining that the vehicle is in an activated state.
The method according to claim 1, wherein the sensing data comprises sensing data generated by the positioning module, and determining that the vehicle is in an activated state by a numerical change relationship of the sensing data generated by the positioning module over time.
The method according to claim 4, wherein the sensing data further comprises sensing data generated by the acceleration sensor, and the numerical value of the sensing data generated by the positioning module and the sensing data generated by the acceleration sensor over time The relationship is determined to be that the vehicle is in the startup state.
The method according to claim 4, wherein the change in the position data of the vehicle is determined by the numerical change relationship of the sensing data generated by the positioning module over time, thereby determining that the vehicle is in an activated state.
The method according to claim 1, wherein the sensing data comprises sensing data converted by the starting electrical signal generated by the vehicle startup, and the vehicle is activated by the generation of the sensing data converted by the starting electrical signal. status.
The method of claim 1 wherein said sensing data is satisfied The security prevention process is activated when the condition is preset, and the preset condition includes scenario configuration data pre-stored in the local storage medium, and the scenario configuration data is used to determine a motion scenario of the terminal.
The method of claim 8 wherein the motion scenario of the terminal comprises motion or stationary of the terminal.
The method of claim 8 wherein the motion scenario of the terminal comprises a speed of motion of the terminal.
The method of claim 8 wherein the motion scenario of the terminal comprises a motion path of the terminal.
The method of claim 1, wherein the communication connection configuration information comprises configuration information, and the process of establishing a trust communication connection with the target object according to the preset communication connection configuration information comprises the following steps:

Establishing a short-range communication connection with the target object according to the configuration information;

When the short-range communication connection fails, it is determined that the trust communication connection establishment fails.
The method of claim 12, wherein the communication connection configuration information further comprises preset feature information, and the process of establishing a trust communication connection with the target object according to the preset communication connection configuration information further comprises the following steps:

After the short-distance communication connection is successfully established, acquiring feature information of the target object, and matching feature information of the target object with the preset feature information;

When the matching fails, it is determined that the trust communication connection establishment fails.
The method of claim 12 wherein said configuration information comprises address information.
The method according to claim 12, wherein the communication method of the short-range communication connection comprises one of Bluetooth communication, WIFI wireless communication, and near field communication.
The method of claim 1 wherein the alert information is sent over a remote interface.
The method of claim 1 wherein the alert information is sent over a local interface.
The method of claim 1 further comprising the step of deactivating the security prevention process in response to the user requesting the instruction.
The method according to claim 1, wherein after the trust communication connection establishment fails, the alarm information is sent multiple times within a preset duration.
The method according to claim 1, wherein after the trust communication connection establishment fails, the sending of the alarm information is cancelled in response to the user requesting the instruction.
An intelligent terminal security state identification alarm system, comprising:

An activation module, configured to receive sensing data for characterizing vehicle startup, and activate a security prevention and control process according to the sensing data;

a connection module, configured to establish a trusted communication connection with the target object according to the preset communication connection configuration information, driven by the security prevention and control process; and

The alarm module is configured to send an alarm message after the trusted communication connection fails to be established.
The system according to claim 21, wherein said sensing data comprises sensing data generated by an acceleration sensor, and determining that the vehicle is in an activated state based on a numerical change relationship of the sensing data generated by said acceleration sensor over time.
The system of claim 22 wherein the acceleration or velocity of motion of the vehicle is determined based on a numerical change in the sensed data produced by said acceleration sensor over time to determine that the vehicle is in an activated state.
The system according to claim 21, wherein the sensing data comprises sensing data generated by the positioning module, and determining that the vehicle is in an activated state by a numerical change relationship of the sensing data generated by the positioning module over time.
The system according to claim 24, wherein the sensing data further comprises sensing data generated by the acceleration sensor, and the numerical value of the sensing data generated by the positioning module and the sensing data generated by the acceleration sensor over time The relationship is determined to be that the vehicle is in the startup state.
The system of claim 24 wherein the change in position data of the vehicle is determined based on a numerical change in the sensed data generated by the positioning module over time to determine that the vehicle is in an activated state.
The system according to claim 21, wherein said sensing data comprises sensing data converted from a starting electrical signal generated by vehicle startup, and said starting electrical signal is converted The generation of the sensing data determines that the vehicle is in an activated state.
The system according to claim 21, wherein the security prevention and control process is activated when the sensing data satisfies a preset condition, the preset condition includes scenario configuration data pre-stored in a local storage medium, the scenario configuration The data is used to determine the motion scenario of the terminal.
The system of claim 28 wherein the motion scenario of the terminal comprises motion or stationary of the terminal.
The system of claim 28 wherein the motion scenario of the terminal comprises a speed of motion of the terminal.
The system of claim 28 wherein the motion scenario of the terminal comprises a motion path of the terminal.
The system according to claim 21, wherein the communication connection configuration information comprises configuration information, and the process of establishing a trust communication connection with the target object according to the preset communication connection configuration information comprises the following steps:

Establishing a short-range communication connection with the target object according to the configuration information;

When the short-range communication connection fails, it is determined that the trust communication connection establishment fails.
The system according to claim 32, wherein the communication connection configuration information further includes preset feature information, and the process of establishing a trust communication connection with the target object according to the preset communication connection configuration information further includes the following steps:

After the short-distance communication connection is successfully established, acquiring feature information of the target object, and matching feature information of the target object with the preset feature information;

When the matching fails, it is determined that the trust communication connection establishment fails.
The system of claim 32 wherein said configuration information comprises address information.
The system according to claim 32, wherein said communication method of the short-range communication connection comprises one of Bluetooth communication, WIFI wireless communication, and near field communication.
The system of claim 21 wherein the alert information is sent over the remote interface.
The system of claim 21 wherein the alert information is sent over the local interface.
The system of claim 21, further comprising a pre-cancel module for deactivating the security prevention process in response to the user requesting the instruction.
The system according to claim 21, wherein after the trust communication connection establishment fails, the alarm information is sent multiple times within a preset duration.
The system according to claim 21, further comprising a canceling module, configured to cancel sending the alarm information in response to the user requesting the instruction after the trust communication connection establishment fails.
An intelligent terminal, comprising the intelligent terminal security state identification alarm system according to any one of claims 21 to 40.
The intelligent terminal according to claim 41, wherein said smart terminal comprises a driving recorder for recording driving conditions.
A computer program comprising computer readable code, when the intelligent electronic device runs the computer readable code, causing the method of any of claims 1-20 to be performed.
A computer readable medium storing the computer program of claim 43.