CN111818377A - A kind of control method of multimedia unit, electronic equipment and remote control device - Google Patents

Abstract

The embodiment of the invention provides a control method of a multimedia unit, electronic equipment and a remote control device. In the technical scheme provided by the embodiment of the invention, the electronic equipment receives an unlocking instruction sent by the remote control device, wherein the unlocking instruction comprises a random code; if the stored random code is judged to be consistent with the random code in the unlocking instruction, controlling the multimedia unit to be unlocked according to the unlocking instruction; the remote control device sends the instruction to the electronic equipment without the direct operation of the user on the electronic equipment, and the invention provides great convenience for the user in operation.

Description

A kind of control method of multimedia unit, electronic equipment and remote control device

technical field

The present invention relates to the technical field of communication, and in particular, to a control method of a multimedia unit, an electronic device and a remote control device.

Background technique

At present, smart TVs are generally equipped with cameras, and users' privacy needs to be protected in the process of using the cameras. The privacy protection solutions for products with cameras in the related art mainly include adding a physical switch on the smart TV to control the camera switch, or physically blocking the camera, but the above solutions are inconvenient for users to operate.

SUMMARY OF THE INVENTION

The present invention provides a control method, electronic device and remote control device for a multimedia unit, which provide great convenience for users in operation.

In a first aspect, an embodiment of the present invention provides an image display method, applied to an electronic device, including:

Receive the unlocking instruction sent by the remote control device, and the unlocking instruction includes a random code;

Determine whether the stored random code is consistent with the random code in the unlock instruction;

If it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to be unlocked according to the unlocking instruction.

In a possible implementation manner, before receiving the unlocking instruction sent by the remote control device, the method further includes:

Receive the locking command sent by the remote control device, and the locking command includes a random code;

store random code;

The multimedia unit is controlled to be locked according to the locking instruction.

In a possible implementation, it also includes:

Receive the pairing request sent by the remote control device;

Pairing with the remote control device according to the preset communication protocol;

When pairing with the remote control device is successful, send a pairing success message to the remote control device, and the pairing success message includes a random code;

When pairing with the remote control device fails, a pairing failure message is sent to the remote control device.

In a possible implementation, it also includes:

When a pairing request is received, record the first start time point;

When pairing with the remote control device is successful, record the first completion time point;

generating a first pairing time period according to the first start time point and the first completion time point;

determining whether the first pairing time period is less than a preset pairing time threshold;

If it is determined that the first pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the remote control device is continued.

In a possible implementation, it also includes:

If it is determined that the first pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the remote control device.

In a possible implementation, it also includes:

Send a pairing request to the remote control;

Receive the pairing success message sent by the remote control device;

Send a random code to the remote control.

In a possible implementation manner, the multimedia unit includes a camera or a microphone.

In a second aspect, an embodiment of the present invention provides a method for controlling a multimedia unit, which is applied to a remote control device, including:

Receive the unlock operation entered by the user;

In response to the unlocking operation, an unlocking instruction is generated, and the unlocking instruction includes a random code;

Send an unlock instruction to the electronic device.

In a possible implementation manner, before receiving the unlocking operation input by the user, the method further includes:

Receive user input for locking operations;

generating a random code in response to a locking operation;

store random code;

in response to the locking operation, generating a locking instruction, the locking instruction including a random code;

Send a lock command to the electronic device.

In a possible implementation, it also includes:

send a pairing request to an electronic device;

Receive a pairing success message sent by the electronic device, where the pairing success message includes a random code;

Store random codes.

In a possible implementation, it also includes:

Receive a pairing request sent by an electronic device;

Pairing with electronic devices according to a preset communication protocol;

When pairing with the electronic device is successful, send a pairing success message to the electronic device;

Receive random codes sent by electronic devices;

store random code;

When pairing with the electronic device fails, a pairing failure message is sent to the electronic device.

In a possible implementation, it also includes:

When receiving the pairing request, record the second start time point;

When pairing with the electronic device is successful, record the second completion time point;

generating a second pairing time period according to the second start time point and the second completion time point;

determining whether the second pairing time period is less than a preset pairing time threshold;

If it is determined that the second pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the electronic device is continued.

In a possible implementation, it also includes:

If it is determined that the second pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the electronic device.

In a third aspect, an embodiment of the present invention provides an electronic device, the device comprising:

a display screen; one or more multimedia units; one or more second processors; a second memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the second memory , the one or more computer programs include instructions that, when executed by the device, cause the electronic device to perform the following steps:

Receive the unlocking instruction sent by the remote control device, and the unlocking instruction includes a random code;

Determine whether the stored random code is consistent with the random code in the unlock instruction;

If it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to be unlocked according to the unlocking instruction.

In an optional implementation manner, when the instruction is executed by the device, the device is caused to specifically perform the following steps:

Receive the locking command sent by the remote control device, and the locking command includes a random code;

store random code;

The multimedia unit is controlled to be locked according to the locking instruction.

In an optional implementation manner, when the instruction is executed by the device, the device is caused to specifically perform the following steps:

Receive the pairing request sent by the remote control device;

Pairing with the remote control device according to the preset communication protocol;

When pairing with the remote control device is successful, send a pairing success message to the remote control device, and the pairing success message includes a random code;

When pairing with the remote control device fails, a pairing failure message is sent to the remote control device.

In an optional implementation manner, when the instruction is executed by the device, the device is caused to specifically perform the following steps:

When a pairing request is received, record the first start time point;

When pairing with the remote control device is successful, record the first completion time point;

generating a first pairing time period according to the first start time point and the first completion time point;

determining whether the first pairing time period is less than a preset pairing time threshold;

If it is determined that the first pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the remote control device is continued.

In an optional implementation manner, when the instruction is executed by the device, the device is caused to specifically perform the following steps:

If it is determined that the first pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the remote control device.

In an optional implementation manner, when the instruction is executed by the device, the device is caused to specifically perform the following steps:

Send a pairing request to the remote control;

Receive the pairing success message sent by the remote control device;

Send a random code to the remote control. .

In a fourth aspect, an embodiment of the present invention provides a remote control device, the device comprising:

one or more first processors; a first memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the first memory, the one or more computer programs comprising instructions, When the command is executed by the device, the remote control device is caused to perform the following steps:

Receive the unlock operation entered by the user;

In response to the unlocking operation, an unlocking instruction is generated, and the unlocking instruction includes a random code;

Send an unlock instruction to the electronic device.

In an optional implementation manner, when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps:

Receive user input for locking operations;

generating a random code in response to a locking operation;

store random code;

in response to the locking operation, generating a locking instruction, the locking instruction including a random code;

Send a lock command to the electronic device.

In an optional implementation manner, when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps:

send a pairing request to an electronic device;

Receive a pairing success message sent by the electronic device, where the pairing success message includes a random code;

Store random codes.

In an optional implementation manner, when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps:

Receive a pairing request sent by an electronic device;

Pairing with electronic devices according to a preset communication protocol;

When pairing with the electronic device is successful, send a pairing success message to the electronic device;

Receive random codes sent by electronic devices;

store random code;

When pairing with the electronic device fails, a pairing failure message is sent to the electronic device.

In an optional implementation manner, when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps:

When receiving the pairing request, record the second start time point;

When pairing with the electronic device is successful, record the second completion time point;

generating a second pairing time period according to the second start time point and the second completion time point;

determining whether the second pairing time period is less than a preset pairing time threshold;

If it is determined that the second pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the electronic device is continued.

In an optional implementation manner, when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps:

If it is determined that the second pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the electronic device.

In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium, which is applied to an electronic device, where the computer-readable storage medium is used for program code executed by the device, and the program code includes a program code for executing the first aspect or Instructions for the method in any possible implementation of the first aspect.

In a sixth aspect, an embodiment of the present invention provides a computer-readable storage medium, which is applied to a remote control device, where the computer-readable storage medium is used for program code executed by the device, and the program code includes a program code for executing the second aspect or Instructions for the method in any possible implementation of the second aspect.

In the technical solution provided by the embodiment of the present invention, the electronic device receives the unlocking instruction sent by the remote control device, and the unlocking instruction includes a random code; if it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to unlock according to the unlocking instruction; Sending an instruction to the electronic device through the remote control device does not require the user to directly operate the electronic device, which provides great convenience for the user in operation.

【Description of drawings】

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a system architecture diagram of a control system for a multimedia unit provided by an embodiment of the present invention;

Fig. 2a is the appearance structure diagram of a kind of remote control provided by the embodiment of the present invention;

2b is a schematic diagram of an application state of a physical switch provided by an embodiment of the present invention;

FIG. 2c is a schematic diagram of another application state of the physical switch provided by the embodiment of the present invention

3 is a system structure diagram of a remote control device provided by an embodiment of the present invention;

4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention,

FIG. 5 is a system structure diagram of an electronic device according to an embodiment of the present invention;

6 is a flowchart of a method for controlling a multimedia unit according to an embodiment of the present invention;

FIG. 7 is a flowchart of pairing an electronic device and a remote control device according to an embodiment of the present invention;

FIG. 8 is a flowchart of yet another electronic device pairing with a remote control device according to an embodiment of the present invention.

Detailed ways

In order to better understand the technical solutions of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

It should be understood that the term "and/or" used in this document is only an association relationship to describe the associated objects, indicating that there may be three kinds of relationships, for example, A and/or B, which may indicate that A exists alone, and A and B exist at the same time. B, there are three cases of B alone. In addition, the character "/" in this text generally indicates that the related objects are an "or" relationship.

It should be understood that although the terms first, second, etc. may be used to describe the set thresholds in the embodiments of the present invention, these set thresholds should not be limited to these terms. These terms are only used to distinguish set thresholds from one another. For example, without departing from the scope of the embodiments of the present invention, the first set threshold may also be referred to as the second set threshold, and similarly, the second set threshold may also be referred to as the first set threshold.

At present, electronic devices with cameras are emerging in an endless stream on the market. While electronic devices equipped with cameras bring convenience to users' learning and entertainment, they also present a certain risk of exposure to users' privacy. In order to solve the privacy and security issues of users, the industry has added privacy protection solutions to electronic devices.

In a related art, the protection of user privacy can be achieved by setting a physical switch on the electronic device to control the camera. The camera includes a lift-type camera, and the user can turn on or off a physical switch as needed to control the lift of the camera. If the user turns on the physical switch, when the camera is in the unlocked state, the camera rises from the inside of the electronic device; if the user turns off the physical switch, when the camera is in the locked state, the camera falls to the inside of the electronic device, and no other applications can be used at this time. Invoke the camera unless the user turns on a physical switch. However, since the physical switch is installed on the electronic device, and the user is usually far away from the electronic device when using the camera, the user cannot operate the physical switch on the electronic device without moving, and needs to move to the location of the electronic device and The physical switch on the electronic device is operated, so it is inconvenient for the user to operate the physical switch. Furthermore, arranging the physical switch on the electronic device will affect the aesthetics of the electronic device, resulting in poor visual effect of the electronic device.

In another related art, the protection of user privacy can be achieved by adding a shielding sheet on the camera. Wherein, the blocking sheet may include a sliding sheet, a blocking sheet or a sticking magnetic attraction. When the user uses the camera, the cover sheet can be removed to expose the camera; when the user closes the camera, the lens of the camera can be directly blocked by the cover sheet, so that the camera cannot perform normal imaging, so as to protect the user's privacy. However, the shielding sheet is set on the camera, so the user needs to be close enough to the electronic device to be able to operate the shielding sheet, which is inconvenient and affects the visual effect of the electronic device.

To sum up, the privacy protection solutions provided by the related technologies may result in inconvenient user operations and unsightly electronic devices. In order to solve the above technical problems, in the embodiment of the present invention, the electronic device receives the unlocking instruction sent by the remote control device, and the unlocking instruction includes a random code; if it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled according to the unlocking instruction Unlock. The solution of the embodiment of the present invention can send an instruction to the electronic device through the remote control device to realize the control of the multimedia unit, and does not require the user to directly operate the physical switch on the electronic device, which provides great convenience for the user in operation . In the embodiment of the present invention, the electronic device controls whether the multimedia unit is unlocked by judging whether the stored random code is consistent with the random code in the unlocking instruction, and no physical switch for controlling the multimedia unit is set on the electronic device, thereby improving the The aesthetics of electronic devices.

FIG. 1 is a system architecture diagram of a control system for a multimedia unit according to an embodiment of the present invention. As shown in FIG. 1 , the system includes: a remote control device 1 and an electronic device 2 .

In this embodiment of the present invention, the remote control apparatus 1 may include a remote control or a terminal device. For example, the terminal device may include a mobile phone or a tablet computer.

In this embodiment of the present invention, the electronic device 2 includes a device including a multimedia unit, and the electronic device 2 includes but is not limited to a television, a desktop computer, a laptop computer, a handheld computer, a wearable device, a head-mounted display, and a reader device , portable music player, portable game console, notebook computer, ultra-mobile personal computer (ultra-mobile personal computer, referred to as: UMPC), netbook, and cicada phone, personal digital assistant (personal digital assistant, referred to as: PDA), augmented reality ( Augmented reality, referred to as: AR), virtual reality (virtual reality, referred to as: VR) equipment.

The remote control device 1 is used to receive a locking operation input by a user, generate a random code in response to the locking operation, and store the random code; instruction. The electronic device 2 is used to store the random code, and control the multimedia unit to lock according to the lock instruction.

The remote control device 1 is configured to receive an unlocking operation input by a user; generate an unlocking instruction in response to the unlocking operation, the unlocking instruction including a random code; and send the unlocking instruction to the electronic device 2 . The electronic device 2 is used to determine whether the stored random code is consistent with the random code in the unlocking instruction; if it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to unlock according to the unlocking instruction.

When using the remote control device 1 for the first time or when replacing the original remote control device with a new remote control device 1 , the remote control device 1 and the electronic device 2 need to be paired. The remote control device 1 is used to send a pairing request to the electronic device 2 . The electronic device 2 is used for pairing with the remote control device 1 according to the preset communication protocol. When the electronic device 2 is successfully paired with the remote control device 1, it sends a pairing success message to the remote control device 1, and the pairing success message includes a random code; The electronic device 2 When pairing with the remote control device 1 fails, a pairing failure message is sent to the remote control device 1 . The remote control device 1 is used to store the received random code. The electronic device 2 is further configured to record the first start time point when receiving the pairing request, and record the first completion time point when the pairing with the remote control device 1 is successful. The electronic device 2 is further configured to generate a first pairing time period according to the first start time point and the first completion time point. The electronic device 2 is also used to determine whether the first pairing time period is less than the preset pairing time threshold, and if so, continue to perform the step of the electronic device 2 sending a pairing success message to the remote control device 1; if not, the electronic device 2 sends a pairing success message to the remote control device 1. Pairing failed message. As another optional solution, the electronic device 2 is further configured to send a pairing request to the remote control device 1 . The remote control device 1 is further configured to pair with the electronic device 2 according to a preset communication protocol. When the remote control device 1 is successfully paired with the electronic device 2 , it sends a pairing success message to the electronic device 2 . The electronic device 2 is also used for sending a random code to the remote control device 1 . The remote control device 1 is also used for storing the received random code; when the remote control device 1 fails to pair with the electronic device 2 , it sends a pairing failure message to the electronic device 2 . The remote control device 1 is further configured to record the second start time point when receiving the pairing request, and record the second completion time point when the pairing with the electronic device 2 is successful. The remote control device 1 is further configured to generate a second pairing time period according to the second start time point and the second completion time point. The remote control device 1 is also used to determine whether the second pairing time period is less than the pairing time threshold, and if so, continue to perform the step of sending a pairing success message to the electronic device 2;

Figure 2a is a schematic structural diagram of a remote controller according to an embodiment of the present invention. As shown in Figure 2a, taking the remote controller as an example, the remote controller includes a casing 10, a physical switch 11, a power button 12 and a control button. The physical switch 11 , the power key 12 and the control key are all arranged on the casing 10 .

FIG. 2b is a schematic diagram of an application state of the physical switch provided by the embodiment of the present invention, and FIG. 2c is a schematic diagram of another application state of the physical switch provided by the embodiment of the present invention. As shown in FIG. 2b and FIG. 2c, the physical switch 11 is Physical switch, the physical switch 11 is used to control the unlocking or locking of the camera. The right side of the physical switch 11 is provided with a switch icon 20 of the camera, the switch icon 20 is arranged on the housing 10 , and the switch icon 20 is used to indicate the current state of the camera controlled by the physical switch 11 , and the current state includes an unlocked state or a locked state. As an optional solution, the switch icon 20 may also be disposed on the left side of the physical switch 11 , and the position of the switch icon 20 is not limited in this embodiment of the present invention. The physical switch 11 includes various forms, for example, the physical switch 11 includes a slide switch, a toggle switch, a push switch or a rocker switch. Taking the physical switch 11 including a sliding switch as an example, as shown in FIG. 2 b and FIG. 2 c , the physical switch 11 includes a sliding plate 111 and a sliding track 112 . The slideway 112 is used to provide a sliding track for the slide piece 111 , and a clear unlock mark (ON) and a lock mark (OFF) are provided on the slideway 112 . As shown in Figure 2b, when the slide 111 slides to the "ON" side along the slideway 112, the unlocking mark "ON" is blocked by the slide 111, the remote control device 1 sends an unlock instruction to the electronic device 2, and the electronic device 2 according to The unlock instruction calls the multimedia unit through the application program, so that the multimedia unit is in the unlocked state; as shown in FIG. , the remote control device 1 sends a locking instruction to the electronic device 2, and the electronic device 2 invokes the multimedia unit through an application program according to the locking instruction, so that the multimedia unit is in a locked state.

As shown in FIG. 2a, the power key 12 is used to receive a switch operation input by a user, and turn on or off the electronic device 2 according to the switch operation.

As an optional solution, the control keys include one of the menu key 13 , the return key 14 , the circular direction key 15 and the selection key 16 or any combination thereof. The circular direction key 15 includes an up key 151 , a down key 152 , a left key 153 and a right key 154 . The menu key 13 is used to receive the startup menu operation input by the user, and call the menu interface according to the startup menu operation; the return key 14 is used to receive the return operation input by the user, and return to the previous interface according to the return operation; the up key 151 is used to receive user input Up operation, select up according to the up operation, the user can adjust the current channel upward or select the function option of the menu bar upward by inputting the up operation; the down key 152 is used to receive the down operation input by the user, and according to the down operation For downward selection, the user can adjust the current channel downward or select the function option of the menu bar downward by inputting the downward operation; The user can turn down the volume or select the function option of the menu bar by inputting the left operation; the right button 154 is used to receive the right operation input by the user, and select the right according to the right operation. The operation is performed to increase the volume or select the function option of the menu bar to the right; the selection key 16 is used to receive the confirmation operation input by the user, and to confirm the current selection according to the confirmation operation.

As an optional solution, the remote control further includes a work indicator light 17 , and the work indicator light 17 is arranged on the housing 10 . The work indicator 17 is used for lighting a light of a specified color according to the received instruction.

As an optional solution, the remote control further includes a first speaker 18 , and the first speaker 18 is disposed on the casing 10 . The first speaker 18 is used to play a specified type of sound according to the received instruction.

As an optional solution, the remote control further includes a display screen 19 , and the display screen 19 is arranged on the casing 10 . The display screen 19 is used to display images, videos, application programs or prompt information. For example, if the user presses the menu key 13 of the remote control, the display screen 19 will display a menu interface. The display screen 19 includes a liquid crystal display (LCD), an organic light-emitting diode (OLED) display, an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode. (active-matrix organic light emitting diode, referred to as: AMOLED) display, flexible light-emitting diode (flex light-emitting diode, referred to as: FLED) display, mini LED (Mini LED) display, micro LED (Micro LED) display , Micro-OLED (Micro-OLED) display or quantum dot light emitting diodes (quantum dot light emitting diodes, referred to as: QLED) display. In some embodiments, the remote control may include one or more display screens 19 .

FIG. 2a is only a schematic structural diagram of an exemplary remote controller provided by an embodiment of the present invention. The remote controller may also have other structures, and the present invention does not limit the structure of the remote controller.

FIG. 3 is a system structure diagram of a remote control device according to an embodiment of the present invention. As shown in FIG. 3 , the remote control device 1 includes one or more first processors 41 , a first communication unit, and a first memory 43 . The first processor 41 is connected to the first communication unit and the first memory 43 .

The first processor 41, the first communication unit and the first memory 43 can communicate with each other through an internal connection path to transmit control and/or data signals. The first memory 43 is used to store computer programs, and the first processor 41 For calling and running the computer program from the first memory 43 .

Further, in order to make the functions of the remote control device 1 more complete, the remote control device 1 may further include a first speaker 18, the first speaker 18 is connected to the first processor 41, and the first speaker 18 is used to play a specified type of sound.

Further, in order to make the functions of the remote control device 1 more complete, the remote control device 1 may further include a first display unit 45, and the first display unit 45 may include a display screen.

Further, the remote control device 1 may further include an interaction unit 48 , and the interaction unit 48 is connected to the first processor 41 . As an optional solution, if the remote control device 1 includes a remote control, the interaction unit 48 includes a physical switch 11 . As another optional solution, the interaction unit 48 includes a voice unit, and the voice unit is configured to receive the voice input by the user, and send the voice to the first processor 41, and the first processor 41 generates an operation instruction according to the voice, and executes the operation instruction. For example: the user speaks the voice of "please play the Central Children's Channel", the voice unit receives the voice and sends the voice to the first processor; the first processor generates an operation instruction for frequency modulation to the Central Children's Channel according to the voice, and Execute this operation command, namely: tune the current channel to the central children's channel.

In this embodiment of the present invention, the first communication unit includes a wireless communication module 42 and/or a mobile communication module 49 .

The wireless communication module 42 can provide wireless local area networks (wireless local area networks, referred to as: WLAN) (such as wireless fidelity (wireless fidelity, referred to as: Wi-Fi) networks), Bluetooth (bluetooth, referred to as: BT) applied on the remote control device 1 ), Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR) and other wireless communication solutions. The wireless communication module 42 may be one or more devices integrating at least one communication processing module. Further, the remote control device 1 may further include a first antenna 46 . The wireless communication module 42 receives the electromagnetic wave via the first antenna 46 , modulates and filters the electromagnetic wave signal, and sends the processed signal to the processor 42 . The wireless communication module 42 can also receive the signal to be sent from the first processor 41 , perform frequency modulation on it, amplify the signal, and then convert it into electromagnetic waves for radiation through the first antenna 46 .

The mobile communication module 49 can provide a solution including 2G/3G/4G/5G wireless communication applied on the remote control device 1 . The mobile communication module 49 may include at least one filter, a switch, a power amplifier, a low noise amplifier (low noise amplifier, LNA for short), and the like. Further, the remote control device 1 may further include a second antenna 50 . The mobile communication module 49 can receive electromagnetic waves from the second antenna 50, filter, amplify, etc. the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation. The mobile communication module 49 can also amplify the signal modulated by the modulation and demodulation processor, and then turn it into an electromagnetic wave for radiation through the second antenna 50 . In some embodiments, at least part of the functional modules of the mobile communication module 49 may be provided in the first processor 41 . In some embodiments, at least part of the functional modules of the mobile communication module 49 may be provided in the same device as at least part of the modules of the first processor 41 .

In the embodiment of the present invention, the first antenna 46 is coupled with the wireless communication module 42, and the second antenna 50 is coupled with the mobile communication module 49, so that the remote control device 1 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include global system for mobile communications (GSM for short), general packet radio service (GPRS for short), code division multiple access (code division multiple access, Abbreviation: CDMA), wideband code division multiple access (wideband code division multiple access, abbreviation: WCDMA), time division code division multiple access (time-division code division multiple access, abbreviation: TDSCDMA), long term evolution (long term evolution, abbreviation: LTE) , BT, GNSS, WLAN, NFC, FM, and/or IR technology, etc. The GNSS may include a global positioning system (GPS for short), a global navigation satellite system (GLONASS for short), a Beidou navigation satellite system (BDS for short), a standard A quasi-zenith satellite system (QZSS for short) and/or a satellite based augmentation system (SBAS for short).

The above-mentioned first processor 41 and the first memory 43 may be combined into a processing device, and more commonly, they are independent components, and the first processor 41 is used to execute the program codes stored in the first memory 43 to realize the above functions. During specific implementation, the first memory 43 may also be integrated in the first processor 41 , or be independent of the first processor 41 .

Further, the above-mentioned remote control device 1 may further include a power supply 47 for providing power to various devices or circuits in the remote control device 1 .

It should be understood that the remote control device 1 shown in FIG. 3 can implement each process of the method embodiment shown in FIG. 6 and FIG. 7 . The operations and/or functions of each module in the remote control device 1 are respectively to implement the corresponding processes in the following method embodiments.

In each embodiment of the present invention, the involved first processor 41 may include, for example, a central processing unit (central processing unit, CPU for short), a microprocessor, a microcontroller, or a digital signal processor, and may also include a graphics processor (Graphics Processor). Processing Unit, referred to as GPU), neural network processor (neural-network processing unit, referred to as: NPU) and image signal processor (image signal processor, referred to as: ISP), the first processor 41 may also include necessary hardware accelerators Or a logic processing hardware circuit, such as an application-specific integrated circuit (ASIC), or one or more integrated circuits used to control the execution of the program of the technical solution of the present invention, and the like. In addition, the first processor 41 may have a function of operating one or more software programs, and the software programs may be stored in the first memory 43 .

The first memory 43 may be a read-only memory (ROM), other types of static storage devices that can store static information and instructions, or other types of dynamic storage devices that can store information and instructions, or can be an electrically programmable device. Erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, Digital Versatile Disc, Blu-ray Disc, etc.), magnetic disk storage medium, or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, etc. .

The interaction of each structure in the remote control device and the electronic equipment in the process of controlling the multimedia unit is specifically described below:

The interaction unit 48 is used for receiving the locking operation input by the user; the first processor 41 is used for generating a random code in response to the locking operation; the first memory 43 is used for storing the random code; the first processor 41 is used for responding to the locking operation A locking instruction is generated, the locking instruction includes a random code; the first communication unit is used for sending a locking instruction to the electronic device 2 for the electronic device 2 to store the random code, and control the multimedia unit to lock according to the locking instruction.

The interaction unit 48 is further configured to receive an unlocking operation input by the user; the first processor 41 is configured to generate an unlocking instruction in response to the unlocking operation, and the unlocking instruction includes a random code; the first communication unit is configured to send the unlocking instruction to the electronic device 2; The device 2 determines whether the stored random code is consistent with the random code in the unlocking instruction, and if it is determined that the stored random code is consistent with the random code in the unlocking instruction, it controls the multimedia unit to unlock according to the unlocking instruction.

The first communication unit is used for sending a pairing request to the electronic device 2; the electronic device 2 is used for pairing with the remote control device 1 according to the preset communication protocol, and when the electronic device 2 is successfully paired with the remote control device 1, it sends a pairing request to the first communication unit. a pairing success message, the pairing success message includes a random code; when the electronic device 2 fails to pair with the remote control device 1, it sends a pairing failure message to the first communication unit; the first communication unit sends the random code to the first memory 43; the first The memory 43 is used to store the received random code. The electronic device 2 is further configured to record the first start time point when receiving the pairing request, and record the first completion time point when the pairing with the remote control device 1 is successful. The electronic device 2 is further configured to generate a first pairing time period according to the first start time point and the first completion time point. The electronic device 2 is also used to determine whether the first pairing time period is less than the preset pairing time threshold, and if so, continue to perform the step of the electronic device 2 sending a pairing success message to the first communication unit; if not, the electronic device 2 communicates with the first communication unit The unit sends a pairing failure message.

As another optional solution, the electronic device 2 is configured to send a pairing request to the first communication unit; the first communication unit is configured to send the pairing request to the first processor 41; the first processor 41 is configured to The communication protocol is paired with the electronic device 2, and the first processor 41 is further configured to send a pairing success message to the first communication unit when the pairing is successful with the electronic device 2; the first communication unit is also configured to send the pairing success message to the electronic device 2 message; the electronic device 2 is used to send the random code to the first communication unit; the first communication unit is used to send the random code to the first memory 43; the first memory 43 is used to store the random code; the first processor 41 also uses When pairing with the electronic device 2 fails, a pairing failure message is sent to the first communication unit; the first communication unit is configured to send a pairing failure message to the electronic device 2 . The first communication unit is also used for sending the pairing request to the first processor 41 when receiving the pairing request; the first processor 41 is also used for recording the second starting time point when receiving the pairing request, and when the pairing request is received with the electronic device. When the device 2 is successfully paired, the second completion time point is recorded; the first processor 41 is further configured to generate a second pairing time period according to the second start time point and the second completion time point; the first processor 41 is further configured to determine Whether the second pairing time period is less than the pairing time threshold, if so, continue to perform the step of the first communication unit sending a pairing success message to the electronic device 2; if not, the first communication unit sends a pairing failure request to the electronic device 2.

FIG. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention. As shown in FIG. 4 , the electronic device 2 includes a casing 21 , a multimedia unit 22 and a display screen 23 . The multimedia unit 22 is connected to the display screen 23 . Wherein, the housing 21 includes an opening 211 .

The opening 211 is disposed on the casing 21 , and the opening 211 is used to provide a lifting channel for the multimedia unit 22 .

The multimedia unit 22 includes a camera or a microphone. The camera is used to collect video information, and the microphone is used to collect audio information. Further, the electronic device 2 further includes a lifting member 212. The multimedia unit 22 is disposed on the lifting member 212. The lifting member 212 may be any component with a lifting function, and the type of the lifting member 212 is not limited in this embodiment of the present invention. For example, the lifting member 212 includes a spring device, and the height of the spring can be extended or compressed. When the spring is extended, the multimedia unit 22 pops out of the housing 21 through the opening 211; when the spring is compressed, the multimedia unit 22 is retracted to the housing 21 through the opening 211 Inside.

The display screen 23 is arranged on the surface of the casing 21 and is used for displaying the video collected by the multimedia unit 22 . The display screen 23 includes a liquid crystal display (LCD for short), an organic light-emitting diode (OLED for short) display, an active-matrix organic light-emitting diode or an active-matrix organic light-emitting diode (active-matrix organic light emitti diode, referred to as: AMOLED) display, flexible light-emitting diode (flex light-emitting diode, referred to as: FLED) display, mini LED (Mini LED) display, micro LED (Micro LED) display , Micro-OLED (Micro-OLED) display or quantum dot light-emitting diode (quantum dotlight emitting diodes, referred to as: QLED) display. In some embodiments, the remote control device may include one or more display screens 23 .

As an optional solution, the electronic device 2 further includes a second speaker 24 , the second speaker 24 is disposed on the side of the housing 21 , and the second speaker 24 is used to play the audio collected by the multimedia unit 22 .

As another optional solution, the electronic device 2 further includes a power key 25 . The power key 25 is disposed on the casing 21, and the power key 25 is used for receiving a switch operation input by the user, and turning on or off the electronic device 2 according to the switch operation.

FIG. 5 is a system structure diagram of an electronic device according to an embodiment of the present invention. As shown in FIG. 5 , the electronic device includes one or more second processors 51 , a second communication unit, a second memory 53 , and a multimedia unit 22 and electric actuator 55. Wherein, the second processor 51 is connected with the second communication unit, the second memory 53 , the multimedia unit 22 and the electric actuator 55 . The multimedia unit 22 includes a camera 221 or a microphone 222 .

The second processor 51, the second communication unit and the second memory 53 can communicate with each other through an internal connection path to transmit control and/or data signals. The second memory 53 is used to store computer programs, and the second processor 51 For calling and running the computer program from the second memory 53 .

In this embodiment of the present invention, the second communication unit includes a wireless communication module 52 and/or a mobile communication module 58 .

The wireless communication module 52 can provide wireless local area networks (wireless local area networks, referred to as: WLAN) (such as wireless fidelity (wireless fidelity, referred to as: Wi-Fi) networks), Bluetooth (bluetooth, referred to as: BT) applied on the electronic device 2 , Global Navigation Satellite System (GNSS), Frequency Modulation (FM), Near Field Communication (NFC), Infrared (IR), etc. Solutions for wireless communication. The wireless communication module 52 may be one or more devices integrating at least one communication processing module. Further, the electronic device 2 may further include the first antenna 56 . The wireless communication module 52 receives electromagnetic waves via the first antenna 56 , frequency modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 52 . The wireless communication module 52 can also receive the signal to be sent from the second processor 51 , perform frequency modulation on it, amplify the signal, and then convert it into electromagnetic waves for radiation through the first antenna 56 .

The mobile communication module 58 can provide wireless communication solutions including 2G/3G/4G/5G etc. applied to the electronic device 2 . The mobile communication module 58 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA for short), and the like. Further, the remote control device 1 may further include a second antenna 59 . The mobile communication module 58 can receive electromagnetic waves through the second antenna 59, filter, amplify, etc. the received electromagnetic waves, and transmit them to the modulation and demodulation processor for demodulation. The mobile communication module 58 can also amplify the signal modulated by the modulation and demodulation processor, and then turn it into an electromagnetic wave for radiation through the second antenna 59 . In some embodiments, at least part of the functional modules of the mobile communication module 58 may be provided in the second processor 51 . In some embodiments, at least part of the functional modules of the mobile communication module 58 may be provided in the same device as at least part of the modules of the second processor 51 .

In this embodiment of the present invention, the first antenna 56 is coupled to the wireless communication module 52, and the second antenna 59 is coupled to the mobile communication module 58, so that the electronic device 2 can communicate with the network and other devices through wireless communication technology. The wireless communication technology may include global system for mobile communications (GSM for short), general packet radio service (GPRS for short), code division multiple access (code division multiple access, Abbreviation: CDMA), wideband code division multiple access (wideband code division multiple access, abbreviation: WCDMA), time division code division multiple access (time-division code division multiple access, abbreviation: TDSCDMA), long term evolution (long term evolution, abbreviation: LTE) , BT, GNSS, WLAN, NFC, FM, and/or IR technology, etc. The GNSS may include a global positioning system (global positioning system, referred to as: GPS), a global navigation satellite system (global navigation satellite system, referred to as: GLONASS), Beidou satellite navigation system (bei dou navigation satellite system, referred to as: BDS) , quasi-zenith satellite system (quasi-zenith satellite system, referred to as: QZSS) and/or satellite based augmentation system (satellite based augmentation systems, referred to as: SBAS). In the embodiment of the present invention, the electric actuator 55 includes a motor or a relay, and a multimedia circuit is configured in the electronic device 2 . Taking the electric actuator 55 including a relay as an example, the relay is essentially a switch that can control on and off. When the relay receives the locking instruction sent by the first processor, it can control the multimedia circuit path according to the locking instruction, and then pass the path. The multimedia circuit controls the multimedia unit 22 to be locked. After the multimedia unit 22 is locked, the relay controls the multimedia circuit to disconnect and waits for the next instruction.

Further, in order to make the functions of the electronic device 2 more complete, the electronic device 2 may further include a second display unit 57, and the second display unit 57 may include a display screen for displaying images, videos or applications.

Further, in order to make the function of the electronic device 2 more complete, the electronic device 2 may further include a second speaker 24, the second speaker 24 is connected to the second processor 51, and the second speaker 24 is used to play a specified type of sound.

The above-mentioned second processor 51 and the second memory 53 can be combined into a processing device, and more commonly, they are independent components, and the second processor 51 is used to execute the program codes stored in the second memory 53 to realize the above-mentioned functions. During specific implementation, the second memory 53 may also be integrated in the second processor 51 , or be independent of the second processor 51 .

It should be understood that the electronic device 2 shown in FIG. 5 can implement various processes of the method embodiments shown in FIG. 6 and FIG. 7 . The operations and/or functions of each module in the electronic device 2 are respectively to implement the corresponding processes in the following method embodiments.

In the embodiment of the present invention, the involved second processor 51 may include, for example, a central processing unit (central processing unit, CPU), a microprocessor, a microcontroller, or a digital signal processor, and may also include a GPU, an NPU, and an ISP. A processor 41 may also include necessary hardware accelerators or logic processing hardware circuits, such as application-specific integrated circuits (ASICs), or one or more integrated circuits for controlling the execution of programs in the technical solution of the present invention, etc. . In addition, the second processor 51 may have a function of operating one or more software programs, and the software programs may be stored in the second memory 53 .

The second memory 53 can be a read-only memory (ROM), other types of static storage devices that can store static information and instructions, or other types of dynamic storage devices that can store information and instructions, or can be electrically Erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, Digital Versatile Disc, Blu-ray Disc, etc.), magnetic disk storage medium, or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, etc. .

The interaction between each structure in the electronic equipment and the remote control device in the process of controlling the multimedia unit is specifically described below:

The remote control device 1 is used to receive the locking operation input by the user, and generate and store a random code; the remote control device 1 generates a locking instruction in response to the locking operation and sends the locking instruction to the second communication unit, and the locking instruction includes the random code; The second storage device 53 is used to store the random code received by the second communication unit; the second processor 51 is used to control the multimedia unit 22 to be locked through the electric actuator 55 according to the locking instruction.

The remote control device 1 is also used to receive the unlocking operation input by the user; the remote control device 1 generates an unlocking instruction in response to the unlocking operation, and sends the unlocking instruction to the second communication unit, and the unlocking instruction includes a random code; the second processor 51 is also used to determine the storage Whether the random code stored in 1 is consistent with the random code in the unlocking instruction; if it is determined that the stored random code is consistent with the random code in the unlocking instruction, control the multimedia unit 22 to unlock through the electric execution 55 according to the unlocking instruction.

The remote control device 1 is also used to send a pairing request to the second communication unit; the second communication unit is used to send the pairing request to the second processor 51 ; the second processor 51 is used to communicate with the remote control device 1 according to a preset communication protocol. pairing, when the second processor 51 is successfully paired with the remote control device 1, it sends a pairing success message to the second communication unit, where the pairing success message includes a random code; the second communication unit is used for sending the pairing success message to the remote control device 1; The remote control device 1 is used for storing the random code; when the second processor 51 fails to pair with the remote control device 1, it sends a pairing failure message to the second communication unit. The second processor 51 is further configured to record the first start time point when receiving the pairing request, and record the first completion time point when the pairing with the remote control device 1 is successful. The second processor 51 is further configured to generate a first pairing time period according to the first start time point and the first completion time point. The second processor 51 is further configured to judge whether the first pairing time period is less than the preset pairing time threshold, and if so, continue to perform the step of the second communication unit sending a pairing success message to the remote control device 1; if not, the second communication unit to The remote control device 1 sends a pairing failure message

As another optional solution, the second communication unit is also used for sending a pairing request to the remote control device 1; the remote control device 1 is also used for pairing with the electronic device 2 according to a preset communication protocol, and the remote control device 1 is used for pairing with the electronic device 2 When the pairing is successful, send a pairing success message to the second communication unit; the second communication unit is also used to send the pairing success message to the second processor 51; the second processor 51 is used to obtain the random code from the second memory 53, and send the random code to the second communication unit; the second communication unit is also used to send the random code to the remote control device 1; the remote control device 1 is also used to store the received random code; when the remote control device 1 fails to pair with the electronic device 2 When , send a pairing failure message to the second communication unit. The remote control device 1 is further configured to record the second start time point when receiving the pairing request, and record the second completion time point when the pairing with the electronic device 2 is successful. The remote control device 1 is further configured to generate a second pairing time period according to the second start time point and the second completion time point. The remote control device 1 is also used to determine whether the second pairing time period is less than the pairing time threshold, and if so, continue to perform the step of sending a pairing success message to the second communication unit; if not, the remote control device 1 sends a pairing failure message to the second communication unit.

In the technical solution provided by the embodiment of the present invention, the electronic device receives the unlocking instruction sent by the remote control device, and the unlocking instruction includes a random code; if it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to unlock according to the unlocking instruction. The solution of the embodiment of the present invention can send an instruction to the electronic device through the remote control device to realize the control of the multimedia unit, and does not require the user to directly operate the physical switch on the electronic device, which provides great convenience for the user in operation . In the embodiment of the present invention, the electronic device controls whether the multimedia unit is unlocked by judging whether the stored random code is consistent with the random code in the unlocking instruction, and no physical switch for controlling the multimedia unit is set on the electronic device, thereby improving the The aesthetics of electronic devices.

FIG. 6 is a flowchart of a method for controlling a multimedia unit provided by an embodiment of the present invention. As shown in FIG. 6 , the method includes:

Step 102 , the remote control device receives the locking operation input by the user.

Taking the electronic device as a smart TV as an example, steps 102 to 118 will be described. Assume that the current scene is that the user uses the camera that comes with the smart TV to take pictures, and the camera is turned off after taking pictures. When the remote control device includes a remote control, the user needs to pick up the remote control and perform the locking operation, that is, toggle the physical switch to " OFF” side to input the lock operation to the remote control unit.

In the embodiment of the present invention, the user performs a manual locking operation through a physical physical switch, which is more practical than a simple software solution, and can solve the psychological worry of common users that a simple software solution is unreliable; By being arranged on the remote control device, it is convenient for the user to operate and check the state of the multimedia unit, enhance the user experience, and at the same time improve the aesthetics of the electronic device.

In this embodiment of the present invention, when the remote control device includes a terminal device, the user can perform a locking operation through the lock button displayed on the display screen, that is, click the lock button to input the lock operation to the remote control device.

Step 104, the remote control device generates a random code in response to the locking operation, and stores the random code.

In this embodiment of the present invention, the first processor in the remote control device generates a random code in response to the locking operation. The random code includes a randomly generated string of passwords, which is non-reproducible and can effectively prevent the risk of the random code being stolen, ensure the security of the random code, and thus ensure the security of user privacy.

In this embodiment of the present invention, the remote control device stores the generated random code in the first memory. If the random code generated last time is stored in the first memory, delete the random code generated last time from the first memory, and store the random code currently generated, that is, overwrite the random code generated last time with the currently generated random code. random code.

Since the memory used in the embodiment of the present invention is non-volatile, even if the remote control device fails to power down, the random code stored in the memory will not be lost. The stored random code can still be retrieved from the memory.

Step 106: The remote control device generates a locking instruction in response to the locking operation, and sends the locking instruction to the electronic device, where the locking instruction includes a random code.

Specifically, the remote control device sends a locking instruction to the second communication unit of the electronic device through the first communication unit; the first communication unit sends the generated random code to the second communication unit through the locking instruction, for the second memory of the electronic device The received random code is stored to provide a basis for the subsequent second processor to judge the consistency of the random code.

Step 108, the electronic device stores the random code.

In the embodiment of the present invention, the second memory of the electronic device stores the received random code, so as to provide a basis for the subsequent second processor to judge the consistency of the random code.

Since the memory used in the embodiments of the present invention is non-volatile, even if the electronic device fails when power is turned off, the random code stored in the memory will not be lost. The stored random code can still be retrieved from the memory.

Step 110, the electronic device controls the multimedia unit to be locked according to the locking instruction.

In this embodiment of the present invention, the multimedia unit includes a camera or a microphone.

In this embodiment of the present invention, the electronic device includes a second processor, a second communication unit, and an electric actuator. After the second communication unit receives the locking instruction, the first processor sends a locking instruction to the electric actuator, so that the electric actuator The mechanism controls the locking of the multimedia unit.

In a specific solution, if the multimedia unit is arranged on the lifting member, after receiving the locking instruction, the electric actuator controls the multimedia unit to descend into the electronic device along the opening of the casing, and the multimedia unit is in a locked state at this time.

Step 112: The remote control device receives the unlocking operation input by the user.

Taking the multimedia unit as the camera as an example, after the camera is turned off, the user needs to make a video call with others. When the remote control device includes a remote control, the user needs to pick up the remote control and perform an unlocking operation, that is, toggle the physical switch to the "ON" side to input the unlocking operation to the remote control device.

In the embodiment of the present invention, the manual unlocking operation performed by the user through the physical physical switch is more practical than the simple software solution, and can solve the psychological worry of common users that the simple software solution is unreliable; and the physical switch is set On the remote control device, it is convenient for the user to operate and check the status of the multimedia unit, enhance the user experience, and at the same time improve the aesthetics of the electronic device.

In this embodiment of the present invention, when the remote control device includes a terminal device, the user can perform a locking operation through the unlock button displayed on the display screen, that is, click the unlock button to input the unlock operation to the remote control device.

Step 114: The remote control device generates an unlocking instruction in response to the unlocking operation, and sends the unlocking instruction to the electronic device, where the unlocking instruction includes a random code.

In this embodiment of the present invention, the remote control device includes a first memory, a first processor, and a first communication unit, the first memory stores a random code, and the random code is the random code stored in the last lock; The random code is obtained in the first memory, and the random code is encapsulated in the unlocking instruction; the first communication unit sends the unlocking instruction to the second communication unit.

Step 116: The electronic device determines whether the stored random code is consistent with the random code in the unlocking instruction, if yes, executes step 118; if not, the process ends.

In this embodiment of the present invention, the unlocking instruction is used to instruct the electronic device to unlock the multimedia unit.

In this embodiment of the present invention, the electronic device includes a second communication unit, a second memory, and a second processor, where a random code is stored in the second memory; the second communication unit receives an unlocking instruction sent by the first communication unit, and the unlocking instruction includes random code; the second processor obtains the stored random code from the second memory, compares the stored random code with the random code in the unlocking instruction, and judges whether the stored random code is consistent with the random code in the unlocking instruction, and if so , go to step 118; if not, the process ends.

In this step, if the second processor of the electronic device determines that the stored random code is consistent with the random code in the unlocking instruction, it indicates that the verification is passed, the multimedia unit can be turned on, and the process continues to step 118; if it is determined that the stored random code is the same as the unlocking instruction The random codes in the instructions are inconsistent, indicating that the verification fails. To ensure that the user's privacy is not exposed, the multimedia unit cannot be turned on, and the process ends.

Step 118: The electronic device controls the multimedia unit to unlock according to the unlocking instruction.

In this embodiment of the present invention, the electronic device includes a second processor, a second communication unit, and an electric actuator. After the second communication unit receives the unlocking instruction, the second processor sends an unlocking instruction to the electric actuator, so that the electric actuator controls the The multimedia unit is unlocked.

In a specific solution, if the multimedia unit is arranged on the lifting member, after the electric actuator receives the unlocking instruction, it controls the multimedia unit to rise to the outside of the electronic device along the opening of the casing until the multimedia unit is completely raised, at which time the multimedia unit is The unit is unlocked and the electronics can invoke the camera through the app to allow the user to make video calls with others.

Further, if the remote control device is used for the first time, the electronic device needs to be paired with the remote control device; or, when the remote control device is lost or damaged, and the remote control device needs to be replaced, the electronic device needs to be paired with the new remote control device. FIG. 7 is a flowchart of pairing an electronic device and a remote control device provided by an embodiment of the present invention. As shown in FIG. 7 , the method includes:

Step 202: The remote control apparatus sends a pairing request to the electronic device.

Specifically, the first communication unit of the remote control device sends a pairing request to the second communication unit of the electronic device.

In this embodiment of the present invention, the pairing process needs to be performed in a state where the electronic device has been started.

Taking the electronic device as a smart TV and the remote control device as a remote controller as an example, steps 202 to 210 will be described. Assuming that the current scenario is that the user's remote control has been lost and a new remote control has been purchased, but the new remote control does not match the electronic device being used, the smart TV needs to be paired with the new remote control. The user needs to input a pairing operation to the remote control device to trigger the first communication unit of the remote control device to send a pairing request to the second communication unit in the electronic device. For example, the pairing operation includes pressing and holding the "Menu" button for the set time. The set time can be set according to the actual situation, for example: the set time is 10 seconds.

Step 204: The electronic device is paired with the remote control device according to a preset communication protocol.

In the embodiment of the present invention, the communication protocol includes the NFC protocol, the WIFI protocol or the Bluetooth protocol.

In the embodiment of the present invention, a communication protocol between the electronic device and the remote control device is preset, and the electronic device is paired with the remote control device according to the communication protocol according to the standard procedure of the protocol. For example, if the communication protocol between the electronic device and the remote control device is the WIFI protocol, the electronic device is paired according to the WIFI protocol. For example, the communication protocol between the electronic device and the remote control device is the Bluetooth protocol, and the electronic device is paired according to the Bluetooth protocol. For example, the communication protocol between the electronic device and the remote control device is the NFC protocol, and the electronic device is paired according to the NFC protocol.

In the embodiment of the present invention, when the electronic device is successfully paired with the remote control device, the process proceeds to step 206; when the electronic device fails to be paired with the remote control device, the electronic device sends a pairing failure message to the remote control device.

Further, if the electronic device receives the pairing request, record the first start time point; if the electronic device is successfully paired with the remote control device, record the first completion time point; the electronic device generates according to the first start time point and the first completion time point. Pairing time period; the electronic device determines whether the pairing time period is less than the preset pairing time threshold, and if so, proceeds to step 206; if not, the electronic device sends a pairing failure message to the remote control device. The preset pairing time threshold can be set according to the actual situation. For example: the pairing time threshold is 30 seconds.

In this embodiment of the present invention, the electronic device generates a reminder instruction according to the pairing failure message.

For example, a reminder command can include an in-app message push, a specified color of light, or a specified type of sound.

For example, when the remote control device includes a terminal device, and the terminal device has an application program installed, the user can be notified by pushing an internal message of the application program that the pairing fails, please try again.

For example: when the remote control device includes a remote control, the working indicator of the remote control is set to be red, indicating that the pairing fails.

Step 206: The electronic device sends a pairing success message to the remote control device, where the pairing success message includes a random code.

In the embodiment of the present invention, the second processor of the electronic device acquires the stored random code from the second memory, encapsulates the random code in the pairing success message, and sends the pairing success message to the second communication unit; the second communication unit A pairing success message is sent to the first communication unit of the remote control device to notify the user that the electronic equipment and the remote control device have been paired successfully.

In the embodiment of the present invention, the electronic device generates a reminder instruction according to the pairing success message, so as to remind the user that the pairing is successful.

For example, when the remote control device includes a terminal device, the terminal device has an application program installed, and the user can be notified that the pairing has been successful by pushing an internal message of the application program.

For example: when the remote control device includes a remote control, the working indicator of the set remote control is green to indicate that the pairing is successful.

Step 208: The remote control device stores the random code, and the process ends.

In the embodiment of the present invention, the first communication unit of the remote control device sends the received random code to the first processor; the first processor stores the random code in the first memory, and the process ends.

In the embodiment of the present invention, the re-pairing process of the electronic device and the new remote control device is automatically performed in the background, and there is no need to increase the pairing operation of the user interface, and no user participation is required, which simplifies the pairing steps and improves the pairing success rate. Enhance user experience.

FIG. 8 is another flowchart of pairing an electronic device and a remote control device provided by an embodiment of the present invention. As shown in FIG. 8 , the method includes:

Step 302, the electronic device sends a pairing request to the remote control device.

Specifically, the second communication unit of the electronic device sends a pairing request to the first communication unit of the remote control device.

In this embodiment of the present invention, the pairing process needs to be performed in a state where the electronic device has been started.

Taking the electronic device as a smart TV and the remote control device as a remote controller as an example, steps 302 to 310 will be described. Assuming that the current scenario is that the user uses the newly purchased smart TV for the first time, the smart TV needs to be paired with the remote control. The user needs to input a pairing operation to the electronic device to trigger the second communication unit of the electronic device to send a pairing request to the first communication unit in the remote control device. For example: the pairing operation includes pressing and holding the "power" button for the set time, and the set time can be set according to the actual situation, for example: the set time is 10 seconds.

Step 304: The remote control device is paired with the electronic device according to a preset communication protocol.

In the embodiment of the present invention, the communication protocol includes the NFC protocol, the WIFI protocol or the Bluetooth protocol.

In the embodiment of the present invention, a communication protocol between the electronic device and the remote control device is preset, and the remote control device is paired with the electronic device according to the communication protocol according to the standard procedure of the protocol. For example, the communication protocol between the electronic device and the remote control device is the WIFI protocol, and the remote control device is paired according to the WIFI protocol. For example, the communication protocol between the electronic device and the remote control device is the Bluetooth protocol, and the remote control device is paired according to the Bluetooth protocol. For example, the communication protocol between the electronic device and the remote control device is the NFC protocol, and the remote control device is paired according to the NFC protocol.

In this embodiment of the present invention, when the remote control device is successfully paired with the electronic device, the process proceeds to step 306; when the remote control device fails to be paired with the electronic device, the remote control device sends a pairing failure message to the electronic device.

Further, if the remote control device receives the pairing request, record the second start time point; if the remote control device is successfully paired with the electronic device, record the second completion time point; the remote control device generates according to the second start time point and the second completion time point. Pairing time period; the remote control device determines whether the pairing time period is less than the preset pairing time threshold, and if so, proceeds to step 306; if not, the remote control device sends a pairing failure message to the electronic device. The preset pairing time threshold can be set according to the actual situation. For example: the pairing time threshold is 30 seconds.

In the embodiment of the present invention, the remote control device generates a reminder instruction according to the pairing failure message.

For example, if an application is installed on the electronic device, an internal message of the application may be displayed on the display screen to notify the user that the pairing fails.

Step 306: The remote control device sends a pairing success message to the electronic device.

In the embodiment of the present invention, the remote control device generates a reminder instruction according to the pairing success message, so as to remind the user that the pairing is successful.

For example, if an application is installed on the electronic device, an internal message of the application may be displayed on the display screen to notify the user that the pairing has been successful.

Step 308: The electronic device sends a random code to the remote control device.

In this embodiment of the present invention, the second processor of the electronic device acquires the stored random code from the second memory, and sends the random code to the second communication unit; the second communication unit sends the random code to the first communication unit of the remote control device .

Step 310: The remote control device stores the random code, and the process ends.

In the embodiment of the present invention, the first communication unit of the remote control device sends the received random code to the first processor; the first processor stores the random code in the first memory, and the process ends.

In the embodiment of the present invention, the re-pairing process of the electronic device and the new remote control device is automatically performed in the background, and there is no need to increase the pairing operation of the user interface, and no user participation is required, which simplifies the pairing steps and improves the pairing success rate. Enhance user experience.

In the technical solution of the method for controlling a multimedia unit provided by the embodiment of the present invention, the electronic device receives an unlocking instruction sent by a remote control device, and the unlocking instruction includes a random code; if it is determined that the stored random code is consistent with the random code in the unlocking instruction, according to the unlocking instruction The instruction controls the unlocking of the multimedia unit. The solution of the embodiment of the present invention can send an instruction to the electronic device through the remote control device to realize the control of the multimedia unit, and does not require the user to directly operate the physical switch on the electronic device, which provides great convenience for the user in operation . In the embodiment of the present invention, the electronic device controls whether the multimedia unit is unlocked by judging whether the stored random code is consistent with the random code in the unlocking instruction, and no physical switch for controlling the multimedia unit is set on the electronic device, thereby improving the The aesthetics of electronic devices.

The present application also provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, and when the instructions are executed on the computer, the computer executes the control of the multimedia unit shown in FIG. 6 and FIG. 7 above. steps in the method.

The present invention also provides a computer program product containing instructions, when the computer program product runs on a computer or any at least one processor, the computer executes the control method of the multimedia unit as shown in FIG. 6 and FIG. 7 . in each step.

The present invention also provides a chip including a processor. The processor is configured to read and run the computer program stored in the memory, so as to execute the corresponding operations and/or procedures performed by the method for controlling the multimedia unit provided in this application.

In the embodiments of the present invention, "at least one" refers to one or more, and "multiple" refers to two or more. "And/or", which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, which can indicate the existence of A alone, the existence of A and B at the same time, and the existence of B alone. where A and B can be singular or plural. The character "/" generally indicates that the associated objects are an "or" relationship. "At least one of the following" and similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b, and c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, where a, b, c may be single or multiple.

Those of ordinary skill in the art can realize that the units and algorithm steps described in the embodiments disclosed herein can be implemented by a combination of electronic hardware, computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of the present invention.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided by the present invention, if any function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, removable hard disk, read-only memory (ROM), random access memory (RAM), magnetic disk or optical disk and other media that can store program codes .

The above are only specific embodiments of the present invention. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included within the protection scope of the present invention. The protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (27)

1. a control method of a multimedia unit, is characterized in that, is applied to electronic equipment, and described method comprises: receiving an unlocking instruction sent by the remote control device, where the unlocking instruction includes a random code; Determine whether the stored random code is consistent with the random code in the unlocking instruction; If it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to be unlocked according to the unlocking instruction. 2. The method according to claim 1, wherein before receiving the unlocking instruction sent by the remote control device, the method further comprises: receiving a locking instruction sent by the remote control device, where the locking instruction includes the random code; storing the random code; The multimedia unit is controlled to be locked according to the locking instruction. 3. The method of claim 1, further comprising: receiving a pairing request sent by the remote control device; pairing with the remote control device according to a preset communication protocol; When pairing with the remote control device is successful, send a pairing success message to the remote control device, where the pairing success message includes the random code; When pairing with the remote control device fails, a pairing failure message is sent to the remote control device. 4. The method of claim 3, further comprising: When receiving the pairing request, record the first start time point; When pairing with the remote control device is successful, record the first completion time point; generating a first pairing time period according to the first start time point and the first completion time point; judging whether the first pairing time period is less than a preset pairing time threshold; If it is determined that the first pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the remote control device is continued. 5. The method of claim 4, further comprising: If it is determined that the first pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the remote control device. 6. The method of claim 1, further comprising: sending a pairing request to the remote control device; receiving a pairing success message sent by the remote control device; The random code is sent to the remote control device. 7. The method according to claim 1 or 2, wherein the multimedia unit comprises a camera or a microphone. 8. A control method for a multimedia unit, characterized in that, applied to a remote control device, the method comprising: Receive the unlock operation entered by the user; In response to the unlocking operation, an unlocking instruction is generated, and the unlocking instruction includes a random code; The unlocking instruction is sent to the electronic device. 9. The method according to claim 8, wherein before the receiving the unlocking operation input by the user, the method further comprises: Receive user input for locking operations; generating a random code in response to the locking operation; storing the random code; in response to the locking operation, generating a locking instruction, the locking instruction including the random code; The locking instruction is sent to the electronic device. 10. The method of claim 8, further comprising: sending a pairing request to the electronic device; receiving a pairing success message sent by the electronic device, where the pairing success message includes the random code; The random code is stored. 11. The method of claim 8, further comprising: receiving a pairing request sent by the electronic device; pairing with the electronic device according to a preset communication protocol; When pairing with the electronic device is successful, send a pairing success message to the electronic device; receiving the random code sent by the electronic device; storing the random code; When pairing with the electronic device fails, a pairing failure message is sent to the electronic device. 12. The method of claim 11, further comprising: When receiving the pairing request, recording the second start time point; When pairing with the electronic device is successful, record the second completion time point; generating a second pairing time period according to the second start time point and the second completion time point; judging whether the second pairing time period is less than a preset pairing time threshold; If it is determined that the second pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the electronic device is continued. 13. The method of claim 12, further comprising: If it is determined that the second pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the electronic device. 14. An electronic device, characterized in that, comprising: a display screen; one or more multimedia units; one or more second processors; a second memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the In the second memory, the one or more computer programs include instructions that, when executed by the device, cause the electronic device to perform the following steps: receiving an unlocking instruction sent by the remote control device, where the unlocking instruction includes a random code; Determine whether the stored random code is consistent with the random code in the unlocking instruction; If it is determined that the stored random code is consistent with the random code in the unlocking instruction, the multimedia unit is controlled to be unlocked according to the unlocking instruction. 15. The device according to claim 14, wherein when the instruction is executed by the device, the device is caused to specifically perform the following steps: receiving a locking instruction sent by the remote control device, where the locking instruction includes the random code; storing the random code; The multimedia unit is controlled to be locked according to the locking instruction. 16. The device according to claim 14, wherein when the instruction is executed by the device, the device is caused to specifically perform the following steps: receiving a pairing request sent by the remote control device; pairing with the remote control device according to a preset communication protocol; When pairing with the remote control device is successful, send a pairing success message to the remote control device, where the pairing success message includes the random code; When pairing with the remote control device fails, a pairing failure message is sent to the remote control device. 17. The device according to claim 16, wherein when the instruction is executed by the device, the device is caused to specifically perform the following steps: When receiving the pairing request, record the first start time point; When pairing with the remote control device is successful, record the first completion time point; generating a first pairing time period according to the first start time point and the first completion time point; judging whether the first pairing time period is less than a preset pairing time threshold; If it is determined that the first pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the remote control device is continued. 18. The device according to claim 17, wherein when the instruction is executed by the device, the device is caused to specifically perform the following steps: If it is determined that the first pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the remote control device. 19. The device according to claim 14, wherein when the instruction is executed by the device, the device is caused to specifically perform the following steps: sending a pairing request to the remote control device; receiving a pairing success message sent by the remote control device; The random code is sent to the remote control device. 20. A remote control device, comprising: one or more first processors; a first memory; a plurality of application programs; and one or more computer programs, wherein the one or more computer programs are stored in the first memory, the one or more computer programs A computer program includes instructions that, when executed by the apparatus, cause the remote control device to perform the following steps: Receive the unlock operation entered by the user; In response to the unlocking operation, an unlocking instruction is generated, and the unlocking instruction includes a random code; The unlocking instruction is sent to the electronic device. 21. The apparatus according to claim 20, wherein when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps: Receive user input for locking operations; generating a random code in response to the locking operation; storing the random code; in response to the locking operation, generating a locking instruction, the locking instruction including the random code; The locking instruction is sent to the electronic device. 22. The apparatus according to claim 20, wherein when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps: sending a pairing request to the electronic device; receiving a pairing success message sent by the electronic device, where the pairing success message includes the random code; The random code is stored. 23. The apparatus according to claim 20, wherein when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps: receiving a pairing request sent by the electronic device; pairing with the electronic device according to a preset communication protocol; When pairing with the electronic device is successful, send a pairing success message to the electronic device; receiving the random code sent by the electronic device; storing the random code; When pairing with the electronic device fails, a pairing failure message is sent to the electronic device. 24. The apparatus according to claim 23, wherein when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps: When receiving the pairing request, recording the second start time point; When pairing with the electronic device is successful, record the second completion time point; generating a second pairing time period according to the second start time point and the second completion time point; judging whether the second pairing time period is less than a preset pairing time threshold; If it is determined that the second pairing time period is less than the pairing time threshold, the step of sending a pairing success message to the electronic device is continued. 25. The apparatus according to claim 24, wherein when the instruction is executed by the apparatus, the apparatus is caused to specifically perform the following steps: If it is determined that the second pairing time period is greater than or equal to the pairing time threshold, a pairing failure message is sent to the electronic device. 26. A computer storage medium, characterized in that, when applied to an electronic device, it comprises computer instructions that, when the computer instructions are executed on the electronic device, cause the electronic device to perform the method described in any one of claims 1 to 7. The control method of the multimedia unit described above. 27. A computer storage medium, characterized in that, when applied to a remote control device, comprising computer instructions that, when the computer instructions are executed on the remote control device, cause the remote control device to perform the functions described in any one of claims 8 to 13. The control method of the multimedia unit described above.

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