WO2012062160A1

WO2012062160A1 - Terminal control method and user terminal

Info

Publication number: WO2012062160A1
Application number: PCT/CN2011/081060
Authority: WO
Inventors: 欧阳月令
Original assignee: 华为终端有限公司
Priority date: 2010-11-09
Filing date: 2011-10-20
Publication date: 2012-05-18
Also published as: CN102006362A

Abstract

Disclosed are a terminal control method and a user terminal for reducing the complexity of user operations and for ensuring smart settings among different services. The method according to the embodiment of the present invention comprises: acquiring the location information of a user terminal; determining, according to a preset correlation between location information and user terminal modes, a user terminal mode corresponding to the acquired location information; setting the user terminal to the determined user terminal mode; and executing corresponding functions in the user terminal mode. An embodiment of the present invention further provides a user terminal. The embodiments of the present invention can effectively reduce the complexity of user operations and ensure smart settings among different services.

Description

Terminal control method and user terminal The present application claims to be submitted to the Chinese Patent Office on November 9, 2010, and the application number is 201010538276. 7. The priority of the Chinese patent application whose invention name is "a terminal control method and user terminal" The entire contents of which are incorporated herein by reference. Technical field

The present invention relates to the field of communications, and in particular, to a terminal control method and a user terminal. Background technique

With the development of broadband network and video technology and telepresence conference technology, network services are gradually entering a common life, such as providing high-quality video calls for home users and providing direct access to video conferences at home. High-quality audio and video of home telepresence devices can provide users with a richer user experience, such as attending conferences, information browsing, online media on demand, etc. In order to minimize the number of terminals in the user's home and facilitate user operations, a A multi-function smart terminal device.

In order to meet the user's usage requirements, the integrated terminal device generally requires four functional components, including control device components, wireless communication components, remote control components, and wireless microphone components. In addition to the control device components must be integrated with the corresponding display device or near the display device (requires a wired connection), the other three components, including the wireless call component, the remote control component, and the wireless microphone component are all related to the user's own location. Therefore, providing an integrated wireless communication unit, a remote control unit, and a wireless microphone unit can not only simplify the number of devices, but also reduce the cost of the device and simplify the operation of the user.

In the prior art smart terminal device, each part function may share the same set of physical keys or virtual keys. When using different functions of the smart terminal device, the functions of the same physical button or virtual button may be different, for example, When the user uses the wireless communication component of the smart terminal device, pressing a button A is to hang up the call, and when the user uses the wireless microphone component, pressing the button A is to amplify the microphone volume, so the user needs Manually setting the mode of the smart terminal device (for example, pressing the mode setting button) to inform the smart terminal device which function the user is currently using, so that the smart terminal device can correctly respond to the button A pressed by the user.

However, in the prior art solution, the user needs to manually set the mode of the smart terminal device (for example, pressing the mode setting button) to inform the smart terminal device which function the user is currently using, so The user's operation complexity is increased. Moreover, if the user forgets to manually set the mode of the smart terminal device, the smart terminal device cannot correctly respond to the button pressed by the user, thereby affecting the implementation of the service. Summary of the invention

The embodiments of the present invention provide a terminal control method and a user terminal, which can reduce user operation complexity and ensure intelligent settings of different services.

The terminal control method provided by the embodiment of the present invention includes: acquiring orientation information of the user terminal; determining a user terminal mode corresponding to the acquired orientation information according to a corresponding relationship between the preset orientation information and the user terminal mode; The user terminal is set to the determined user terminal mode; and the corresponding function in the user terminal mode is performed.

The terminal control method provided by the embodiment of the present invention includes: determining a function option currently operated by the user; determining a user terminal mode corresponding to the acquired function option according to a corresponding relationship between the preset function option and the user terminal mode; The user terminal is set to the determined user terminal mode; and the corresponding function in the user terminal mode is performed.

The user terminal provided by the embodiment of the present invention includes: an orientation detecting unit, configured to acquire orientation information of the user terminal, and a determining unit, configured to determine, according to a preset relationship between the preset orientation information and the user terminal mode, the orientation detecting unit acquires a user terminal mode corresponding to the orientation information to be obtained; a setting unit, configured to set the user terminal as a user terminal mode determined by the determining unit; and an executing unit, configured to execute a user terminal mode set in the setting unit The function.

The user terminal provided by the embodiment of the present invention includes: a function detecting unit, configured to determine a function option currently operated by the user; and a mode determining unit, configured to determine the function detection according to a corresponding relationship between the preset function option and the user terminal mode a user terminal mode corresponding to the function option acquired by the unit; a mode setting unit, configured to set the user terminal as a user terminal mode determined by the mode determining unit; and a function execution unit, configured to perform setting in the mode setting unit The corresponding function in the user terminal mode.

As can be seen from the above technical solutions, the embodiments of the present invention have the following advantages:

In the embodiment of the present invention, the user terminal may determine the user terminal mode according to the orientation information or the function option, and automatically set the mode, so that the user terminal executes the instruction in the mode, so the user does not need to manually set the user terminal mode, thereby reducing the user. The complexity of the operation;

At the same time, the solution provided by the embodiment of the present invention can be based on the location information of the user terminal or The user's operation realizes the automatic setting of the user terminal mode, so that the mode that the user desires to use can be accurately identified, thereby ensuring the intelligent setting of different services. DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.

1 is a schematic diagram of an embodiment of a terminal control method according to the present invention;

2 is a schematic diagram of another embodiment of a terminal control method according to the present invention;

3 is a schematic diagram of another embodiment of a terminal control method according to the present invention;

4 is a schematic diagram of another embodiment of a terminal control method according to the present invention;

FIG. 5 is a schematic diagram of another embodiment of a terminal control method according to the present invention; FIG.

6 is a schematic diagram of an embodiment of a user terminal according to the present invention;

7 is a schematic diagram of another embodiment of a user terminal according to the present invention;

8 is a schematic diagram of another embodiment of a user terminal according to the present invention;

9 is a schematic diagram of another embodiment of a user terminal according to the present invention;

FIG. 10 is a schematic diagram of another embodiment of a user terminal according to the present invention. detailed description

Referring to FIG. 1, an embodiment of a terminal control method of the present invention includes:

101. Obtain location information of the user terminal.

In this embodiment, the user terminal acquires its own orientation information to determine the user terminal mode, and the orientation information may indicate the orientation or location of the user terminal.

102. Determine a user terminal mode corresponding to the obtained location information according to a preset relationship between the preset orientation information and the user terminal mode.

After the user terminal obtains the location information of the user, the user terminal mode corresponding to the acquired orientation information may be determined according to the corresponding relationship between the preset orientation information and the user terminal mode.

It should be noted that the user terminal is preset with a correspondence between the orientation information and the user terminal mode, and is used to indicate which orientation information corresponds to which user terminal mode, and the corresponding relationship may be Set or update according to user requirements, that is, when the orientation information of the user terminal changes, the user terminal mode changes according to its orientation information.

103. Set the user terminal to the determined user terminal mode.

After the user terminal mode is determined, the user terminal can be set to the user terminal mode. After the setting, the function of the button shared by the user terminal corresponds to the user terminal mode.

104. Perform a function corresponding to the user terminal mode.

Since different user terminal modes can share the same group of buttons, the same button may have different roles in different user terminal modes. After the user terminal is set to a certain user terminal mode through step 103, the user terminal can execute the same. The corresponding function in the user terminal mode.

In this embodiment, the user terminal may determine the user terminal mode according to the orientation information, and automatically set the mode, so that the user terminal executes the instruction in the mode, so the user does not need to manually set the user terminal mode, thereby reducing the complexity of the user operation;

At the same time, the solution provided by the embodiment of the present invention can automatically set the user terminal mode according to the user terminal orientation information, so that the mode that the user desires to use can be accurately identified, thereby ensuring the intelligent setting of different services.

The orientation information of the user terminal in the embodiment of the present invention may have various situations, and the following descriptions are respectively made:

First, the orientation information of the user terminal is used as the orientation information of the user terminal:

Referring to FIG. 2, another embodiment of the terminal control method of the present invention includes:

201. Obtain an orientation information of a side of the user terminal on which the audio collection device is disposed or a side on which the audio output device is disposed;

In this embodiment, the user terminal is provided with an audio collection device (such as a microphone) and an audio output device (such as a speaker or an earpiece), and the audio collection device and the audio output device are respectively disposed on opposite sides of the user terminal. For example, the speaker is disposed on the front of the user terminal, and the microphone is disposed on the back of the user terminal.

It should be noted that, in this embodiment, the gravity acceleration sensor can be used to detect the orientation of the user terminal, and the gravity acceleration sensor detects that the gravity acceleration on the vertical coordinate axis is in a negative direction (ie, a direction pointing to the center of the earth). When the acceleration is determined, it can be determined that the front side of the user terminal is substantially vertically upward, and when the gravity acceleration sensor detects the acceleration of the gravity acceleration on the vertical coordinate axis in the positive direction (ie, the direction away from the center of the earth), It can be determined that the back of the user terminal is substantially vertically upward. It should be noted that the above-mentioned gravity acceleration sensor is used as an example to detect the orientation of the user terminal. In practical applications, the orientation of the user terminal can also be detected in more ways. The detection technology belongs to the prior art. This is not a limitation.

In this embodiment, after the orientation information of the user terminal is determined, the orientation information may be used as the orientation information of the user terminal.

In this embodiment, a microphone is used as an audio collection device as an example, and a speaker is used as an audio output device as an example. It can be understood that, in practical applications, other types of audio collection devices and audio output devices can also be used. This is not a limitation.

202. When a side of the user terminal on which the audio collection device is disposed is substantially vertically upward, and a side of the audio output device is disposed substantially vertically downward, determining that the user terminal mode is a wireless microphone mode; in this embodiment, The correspondence between the orientation information and the user terminal mode may be: "When the orientation information is that the side on which the audio collection device is disposed on the user terminal is substantially vertically upward, and the side on which the audio output device is disposed is substantially vertically downward, The corresponding user terminal mode is a wireless microphone mode; when the orientation information is that the side on which the audio collection device is disposed on the user terminal is substantially vertically downward, and the side on which the audio output device is disposed is substantially vertically upward, the corresponding user terminal The mode is wireless call mode."

When it is detected in step 201 that the side on which the microphone is disposed on the user terminal is substantially vertically upward, and the side on which the speaker is disposed is substantially vertically downward, it indicates that the user selects the side with the microphone facing up, facilitating the use of the microphone. Then, it can be determined that the user terminal mode is the wireless microphone mode.

203. Set the user terminal to a wireless microphone mode.

After the user terminal determines that the user terminal mode is the wireless microphone mode, the current mode can be set to the wireless microphone mode. At this time, no audio output is performed, and only audio collection is performed. If there is no external audio input device, the built-in microphone of the user terminal is used. For audio collection, when an audio input device such as a microphone is externally connected, the user terminal can use the external audio input device or the built-in microphone to perform audio collection by default.

204. The user terminal receives the voice information of the user, and transmits the voice information to the output device for playing through the wireless network.

After the user terminal is set to the wireless microphone mode, the user terminal can implement the function of the wireless microphone, which can receive the voice information of the user, and transmit the voice information to the output device for playing through the wireless network. In this embodiment, when the user terminal is in the wireless microphone mode, if the user presses the button "+" on the user terminal, the specific meaning of the button "+" when the user terminal queries the wireless microphone mode, for example, may be "added" The volume of the wireless microphone ", the user terminal correspondingly increases the volume of the user's voice.

205. When a side of the user terminal on which the audio collection device is disposed is substantially vertically downward, and a side of the audio output device is disposed substantially vertically upward, determining that the user terminal mode is a wireless call mode; in this embodiment, The correspondence between the orientation information and the user terminal mode may be: "When the orientation information is that the side on which the audio collection device is disposed on the user terminal is substantially vertically upward, and the side on which the audio output device is disposed is substantially vertically downward, The corresponding user terminal mode is a wireless microphone mode; when the orientation information is that the side on which the audio collection device is disposed on the user terminal is substantially vertically downward, and the side on which the audio output device is disposed is substantially vertically upward, the corresponding user terminal The mode is wireless call mode."

When it is detected in step 201 that the side on which the microphone is disposed on the user terminal is substantially vertically downward, and the side on which the speaker is disposed is substantially vertically upward, it indicates that the user selects the side with the speaker facing up, and the speaker can be used. Therefore, it can be determined that the user terminal mode is the wireless call mode.

206. Set the user terminal to a wireless call mode.

After the user terminal determines that the user terminal mode is the wireless call mode, the current mode can be set to the wireless call mode. At this time, there are both audio input and audio output. If there is no external audio input and output device, the audio built in the user terminal is used. The input device performs input, and uses the built-in speaker of the user terminal for output. When the audio input/output device is externally connected, the user terminal can use the external audio input/output device or the built-in audio input/output device to input and output audio by default.

207. The user terminal interacts with the user terminal of the call end as a voice transceiver device. After the user terminal is set to the wireless call mode, the user terminal can implement the function of the wireless call terminal, and can function as a voice transceiver device to interact with the user terminal at the opposite end of the call, that is, the user terminal receives the first voice information of the user, and uses the wireless network. Transmitting the first voice information to the user terminal at the opposite end of the call, and receiving the second voice information sent by the user terminal at the opposite end of the call through the wireless network, and playing the second voice information to the user.

In this embodiment, when the user terminal is in the wireless call mode, if the user presses the button "+" on the user terminal, the user terminal queries the specific meaning of the button "+" when in the wireless call mode. For example, it can be "increasing the speaker volume", and the user terminal correspondingly increases the volume of the speaker. When the user terminal mode is the wireless call mode, the user terminal can also use a microphone, which can also be used together with the speaker, that is, the user terminal can collect the audio of the local user, and realize the audio data transmission collected by the local terminal. Give the opposite function.

Second, the distance between the user terminal and the preset target is used as the orientation information of the user terminal: Referring to FIG. 3, another embodiment of the terminal control method of the present invention includes:

301. Obtain a distance between the user terminal and the preset target.

In this embodiment, the user terminal can obtain the distance between itself and the preset target, such as the distance between the user terminal and the ear of the user.

It should be noted that, in this embodiment, a light sensor can be used to detect the distance between the user terminal and the user's ear, and a light sensor can be disposed at the top of the user terminal. When the user terminal is close to the user's ear, The light obtained by the light sensor will gradually weaken, and the light sensor can determine the distance between the user terminal and the user's ear according to the degree of light attenuation or the current light intensity.

It should be noted that, the light sensor is used as an example to detect the distance between the user terminal and the preset target. In practical applications, the user terminal and the preset target can also be detected in more ways. The distance between them is, for example, an infrared ray emitter or the like, which is not limited herein.

In this embodiment, after determining the distance between the user terminal and the preset target, the distance may be used as the orientation information of the user terminal.

302. When the distance is greater than the preset threshold, determine that the user terminal mode is the wireless microphone mode. In this embodiment, the “correspondence relationship between the orientation information and the user terminal mode” may be: “When the orientation information is less than or equal to the preset gate. When the time limit is greater than the preset threshold, the corresponding user terminal mode is the wireless microphone mode.

When the distance between the user terminal and the user's ear detected by step 301 is greater than the preset threshold, the user is removed from the ear to use the function of the microphone, so that the user terminal mode can be determined to be the wireless microphone mode.

It should be noted that the preset threshold in this embodiment may be determined according to user requirements or actual conditions, for example, may be 1 cm, or 2 cm, etc., that is, by adjusting parameters of the light sensor, the specific value is set. The method is not limited here.

303. Set the user terminal to a wireless microphone mode. After the user terminal determines that the user terminal mode is the wireless microphone mode, the current mode can be set to the wireless microphone mode. At this time, the audio has no output, and only the audio collection is performed. If there is no external audio input device, the microphone built in the user terminal is used. To perform audio collection, when an audio input device such as a microphone is externally connected, the user terminal may use an external audio input device or a built-in microphone for audio input by default.

304. The user terminal receives the voice information of the user, and transmits the voice information to the output device for playing through the wireless network.

After the user terminal is set to the wireless microphone mode, the user terminal can implement the function of the wireless microphone, which can receive the voice information of the user, and transmit the voice information to the output device for playing through the wireless network.

305. When the distance is less than or equal to the preset threshold, determine that the user terminal mode is a wireless call mode. In this embodiment, the “correspondence relationship between the orientation information and the user terminal mode” may be: “When the orientation information is less than or equal to the pre-distance When the threshold is set, the corresponding terminal mode is the wireless call mode; when the orientation information is greater than the preset threshold, the corresponding user terminal mode is the wireless microphone mode.

When the distance between the user terminal and the user's ear detected by step 301 is less than or equal to the preset threshold, the user is attached to the ear to use the function of the call, so that the user terminal mode can be determined to be a wireless call. mode.

It should be noted that the preset threshold in this embodiment may be determined according to the user's needs or the actual situation, and may be, for example, 1 cm, or 2 cm, etc., and the specific value setting manner is not limited herein.

306. Set the user terminal to a wireless call mode.

After the user terminal determines that the user terminal mode is the wireless call mode, the current mode can be set to the wireless call mode. At this time, there are both audio input and audio output. If there is no external audio input and output device, the audio built in the user terminal is used. The input device inputs and uses the built-in speaker of the user terminal for output. When the audio input/output device is externally connected, the user terminal can use the external audio input/output device or the built-in audio input and output device to input and output audio by default. .

307. The user terminal interacts with the user terminal of the call end as a voice transceiver device.

After the user terminal is set to the wireless call mode, the user terminal can implement the function of the wireless call terminal, which can be used as a voice transceiver device to interact with the user terminal at the opposite end of the call, that is, Receiving the first voice information of the user, transmitting the first voice information to the user terminal at the opposite end of the call through the wireless network, and receiving the second voice information sent by the user terminal at the opposite end of the call through the wireless network, and playing the second voice information to the user.

In this embodiment, when the user terminal is in the wireless call mode, if the user presses the button "+" on the user terminal, when the user terminal queries the wireless call mode, the specific meaning of the button "+" may be, for example, "add" The speaker volume", the user terminal correspondingly increases the volume of the speaker.

When the user terminal mode is the wireless call mode, the user terminal can also use a microphone, which can also be used together with the speaker, that is, the user terminal can collect the audio of the local user, and realize the audio data transmission collected by the local terminal. Give the opposite function.

In the above embodiment, the orientation of the user terminal and the distance between the user terminal and the preset target are respectively taken as the orientation information of the user terminal. It can be understood that, besides using the above information, The other information is used as the orientation information of the user terminal, which is not limited herein.

In this embodiment, the orientation of the user terminal and the distance between the user terminal and the preset target may be used as the orientation information of the user terminal, thereby determining the user terminal mode. In actual applications, different types of the user terminal may be used. The orientation information is given different priorities in order to determine which type of orientation information takes precedence when multiple orientation information is present.

For example, when the side of the user terminal on which the audio collection device is disposed is substantially vertically downward, and the side on which the audio output device is disposed is substantially vertically upward, the corresponding user terminal mode is a wireless call mode;

When the distance between the user terminal and the preset target is greater than the preset threshold, the corresponding user terminal mode is the wireless microphone mode.

If in actual application, the side of the user terminal on which the audio collection device is disposed is substantially vertically downward, and the side on which the audio output device is disposed is substantially vertically upward, and at the same time, the distance between the user terminal and the preset target is greater than With preset thresholds, there may be conflicts in the user terminal mode.

In this embodiment, the priority of different orientation information may be set according to the requirements of the user. For example, the distance between the user terminal and the preset target may be set to the highest priority, and the user terminal and the preset target are set. When the object distance is greater than the preset threshold, regardless of its orientation, the user terminal is set to the wireless microphone mode.

It can be understood that other orientation information can also be set as the highest priority. There is no limit.

It should be noted that, in practical applications, in addition to determining the user terminal mode by using the orientation information of the user terminal, other methods may be used, for example, the function option currently operated by the user may be used to determine the user terminal mode, specifically Referring to FIG. 4, another embodiment of the terminal control method of the present invention includes:

401. Determine a function option of a current operation of the user;

In this embodiment, the user terminal can detect the function options currently operated by the user in real time, such as a function menu entered by the user.

402. Determine a user terminal mode corresponding to the obtained function option according to a corresponding relationship between the preset function option and the user terminal mode;

After the user terminal obtains the function option currently operated by the user, the user terminal mode corresponding to the obtained function option may be determined according to the corresponding relationship between the preset function option and the user terminal mode.

It should be noted that a correspondence between a function option and a user terminal mode is preset in the user terminal to indicate which function option corresponds to which user terminal mode, and the correspondence relationship may be set or updated according to user requirements.

403. Set the user terminal to the determined user terminal mode.

404. Perform a function corresponding to the user terminal mode.

Since different user terminal modes can share the same group of buttons, the same button may have different roles in different user terminal modes. After the user terminal is set to a certain user terminal mode through step 403, the user terminal can execute the same. The corresponding function in the user terminal mode.

In this embodiment, the user terminal may determine the user terminal mode according to the function option currently operated by the user, and automatically set the mode to enable the user terminal to execute the instruction issued by the user in the mode, so the user does not need to manually set the user terminal mode, thereby reducing The complexity of user operations;

At the same time, since the solution provided by the embodiment of the present invention can automatically set the user terminal mode according to the function option currently operated by the user, the mode that the user desires to use can be accurately identified, thereby ensuring the intelligent setting of different services.

For ease of understanding, the following is a specific example, please refer to FIG. 5, the terminal control of the present invention. Another embodiment of the method includes:

501. Obtain function menu information entered by the user;

When the user enters a function menu from the user terminal, the user terminal acquires information of the function menu.

502. If the user enters a function menu related to local browsing, determining that the function option currently operated by the user is a browsing function;

If the information of the function menu acquired by the user terminal is a function menu related to local browsing, for example, the user enters the address book menu, the user terminal determines that the function option currently operated by the user is the browsing function.

503. When the function option currently operated by the user is a browsing function, determining that the user terminal mode is a local operation mode;

In this embodiment, the "correspondence between the function option and the user terminal mode" may be: "When the function option is the control function, the corresponding user terminal mode is the wireless remote control mode; when the function option is the browsing function, the corresponding user terminal The mode is the local operating mode."

When the user terminal determines that the function option currently operated by the user is the browsing function, it indicates that the user desires to use the local operation function of the user terminal to browse the locally stored data, so the user terminal can determine that the user terminal mode is the local operation mode.

504. Set the user terminal to a local operation mode.

After the user terminal determines that the user terminal mode is the local operation mode, the current mode can be set to the local operation mode. At this time, the user terminal does not perform wireless communication with other devices, but directly provides the user with a local offline service.

505. The user terminal receives a browsing request of the user, and displays corresponding data according to the browsing request to the user.

After the user terminal is set to the local operation mode, the user terminal can directly provide the user with a local offline service, receive the user's browsing request, and display the corresponding data to the user according to the browsing request, for example, display the address book according to the user's browsing request. , pictures, text and other information.

In this embodiment, when the user terminal is in the local operation mode, if the user presses the button "+" on the user terminal, the specific meaning of the button "+" when the user terminal queries the local operation mode, for example, may be "magnified" The picture ", then the user terminal correspondingly enlarges the picture that the user is browsing.

506. If the user enters a function menu related to the remote control setting, determining the function currently operated by the user The option is the control function;

If the information of the function menu acquired by the user terminal is a function menu related to the remote control setting, for example, the user enters the device control menu, the user terminal determines that the function option currently operated by the user is a control function.

507. When the function option currently operated by the user is a control function, determining that the user terminal mode is the wireless remote control mode;

When the user terminal determines that the function option currently operated by the user is a control function, it indicates that the user desires to use the remote control function of the user terminal to control other devices, so the user terminal can determine that the user terminal mode is the wireless remote control mode.

508. Set the user terminal to a wireless remote control mode.

After the user terminal determines that the user terminal mode is the wireless remote control mode, the current mode can be set to the wireless remote control mode, and the user terminal can be used as a remote controller to wirelessly control other devices.

509. The user terminal receives a remote command of the user, and transmits the remote command to the controlled device through the wireless network.

After the user terminal is set to the wireless remote control mode, the user terminal can receive the remote control command of the user and transmit the remote control command to the controlled device through the wireless network, so that the controlled device performs the corresponding operation according to the remote control instruction.

In this embodiment, when the user terminal is in the wireless remote control mode, if the user presses the button "+" on the user terminal, the specific meaning of the button "+" when the user terminal queries the wireless remote control mode, for example, may be "added" The volume of the controlled device, the user terminal sends a signal to increase the volume to the controlled device, so that the controlled device increases the volume accordingly.

510. Receive a completion instruction of the controlled device feedback.

After the controlled device completes the corresponding operation, the completion command is fed back to the user terminal, and the user terminal can receive the completion instruction.

511. Set a current user terminal mode of the user terminal to a local operation mode.

After the user terminal receives the completion instruction of the controlled device feedback, it means that the current control set The remote control operation has been completed, so the current user terminal mode of the user terminal can be set to the local operation mode.

In addition, the solution provided by the embodiment of the present invention can automatically set the mode of the user terminal according to the function option currently operated by the user, so that the mode that the user desires to use can be accurately identified, thereby ensuring the intelligent setting of different services;

In addition, when the user terminal determines that the remote operation of the controlled device has been completed, the current user terminal mode of the user terminal can be set to the local operation mode to facilitate the user to continue the local operation.

In the above embodiment, the user terminal is determined by the orientation information of the user terminal or the function option currently operated by the user, and is set to the user terminal mode. It can be understood that, in practical applications, other methods may be used. Determining the user terminal mode, for example, setting a number of buttons inherent in the user terminal, different buttons respectively representing different user terminal modes, and when the user presses different buttons, entering different user terminal modes, the specific manner is not limited.

It should be noted that the wireless communication described in the foregoing embodiments may use Bluetooth wireless communication, or infrared wireless communication, or a wireless local area network (WLAN, Wi les Loca l Area Ne twork ) communication, etc., specific communication The type is not limited here.

The following describes an embodiment of the user terminal of the present invention. Referring to FIG. 6, an embodiment of the user terminal of the present invention includes:

An orientation detecting unit 601, configured to acquire orientation information of the user terminal;

a determining unit 602, configured to determine a user terminal mode corresponding to the orientation information acquired by the orientation detecting unit 601 according to the corresponding relationship between the preset orientation information and the user terminal mode;

The setting unit 603 is configured to set the user terminal to the user terminal mode determined by the determining unit 602. The executing unit 604 is configured to execute the corresponding work in the user terminal mode set by the setting unit 603.

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dagger.

In this embodiment, the determining unit 602 can determine the user terminal mode according to the orientation information, and the setting unit 603 automatically sets the mode, so that the executing unit 604 executes the instruction issued by the user in the mode, so the user does not need to manually set the user terminal. Mode, which reduces the complexity of user operations; At the same time, the solution provided by the embodiment of the present invention can automatically set the user terminal mode according to the user terminal orientation information, so that the mode that the user desires to use can be accurately identified, thereby ensuring intelligent settings of different services.

The user terminal in the embodiment of the present invention is described in detail below. Referring to FIG. 7, another embodiment of the user terminal of the present invention includes:

The orientation detecting unit 701 is configured to acquire orientation information of the user terminal.

a determining unit 702, configured to determine a user terminal mode corresponding to the orientation information acquired by the orientation detecting unit 701 according to the correspondence between the preset orientation information and the user terminal mode;

The setting unit 703 is configured to set the user terminal to the user terminal mode determined by the determining unit 702. The executing unit 704 is configured to execute the corresponding work in the user terminal mode set by the setting unit 703.

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dagger.

The orientation detecting unit 701 may specifically include:

The first orientation detecting module 7011 is configured to acquire an orientation of a side of the user terminal on which the audio collection device is disposed or an aspect of the audio output device, and the audio collection device and the audio output device are respectively disposed on opposite sides of the user terminal. Up, will be oriented as the orientation information of the user terminal;

and / or,

The second orientation detecting module 7012 is configured to acquire a distance between the user terminal and the preset target, and use the distance as the orientation information of the user terminal.

It should be noted that, in this embodiment, the first orientation detecting module 7011 can be implemented by using a gravity acceleration sensor, and the gravity acceleration sensor is used to detect the orientation of the user terminal, and when the gravity acceleration sensor detects the vertical coordinate axis. When the acceleration of gravity is the acceleration in the negative direction (ie, the direction pointing to the center of the earth), it can be determined that the front surface of the user terminal is substantially vertically upward, and when the gravity acceleration sensor detects that the gravity acceleration on the vertical coordinate axis is positive (i.e., the acceleration away from the center of the earth), it can be determined that the back of the user terminal is substantially vertically upward.

It should be noted that the above-mentioned gravity acceleration sensor is used as an example to detect the orientation of the user terminal. In practical applications, the orientation of the user terminal can also be detected in more ways. The technique belongs to the prior art, and is not limited herein.

It should be noted that the second orientation detecting module 7012 in this embodiment may be implemented by using a light sensor, and detecting a distance between the user terminal and the user's ear by using a light sensor, and the top of the user terminal may be disposed at the top of the user terminal. The light sensor, when the user terminal is close to the ear of the user, the light acquired by the light sensor is gradually weakened, and the light sensor can determine the user terminal and the user's ear according to the specific degree of light attenuation or the current light intensity. The distance between them.

The determining unit 702 in this embodiment may further include:

The first determining module 7021 is configured to determine that the corresponding user terminal mode is a wireless microphone when a side of the user terminal on which the audio collecting device is disposed is substantially vertically upward, and a side of the audio output device is disposed substantially vertically downward a mode, when a side of the user terminal on which the audio collection device is disposed is substantially vertically downward, and a side of the audio output device is disposed substantially vertically upward, determining that the corresponding user terminal mode is a wireless call mode;

and / or,

The second determining module 7022 is configured to: when the distance is less than or equal to the preset threshold, determine that the corresponding terminal mode is a wireless call mode, and when the distance is greater than the preset threshold, the corresponding user terminal mode is a wireless call mode.

The execution unit 704 in this embodiment may further include:

The first execution module 7041 is configured to receive voice information of the user when the user terminal is in the wireless microphone mode, and transmit the voice information to the output device for playing through the wireless network;

The second execution module 7042 is configured to: when the user terminal is in the wireless call mode, the user terminal receives the first voice information of the user, transmits the first voice information to the user terminal at the opposite end of the call through the wireless network, and receives the call pair through the wireless network. The second voice information sent by the user terminal of the terminal plays the second voice information to the user. For ease of understanding, the user terminal in the embodiment of the present invention is described in a specific application scenario:

The first orientation detecting module 701 1 in the orientation detecting unit 701 can detect the orientation by using the gravity acceleration sensor, and when the gravity acceleration sensor detects that the gravity acceleration on the vertical coordinate axis is a negative direction (ie, pointing to the center of the earth) In the acceleration of the direction, it can be determined that the front side of the user terminal is substantially vertically upward, and when the gravity acceleration sensor detects the acceleration of the gravitational acceleration on the vertical coordinate axis in the positive direction (ie, away from the center of the earth), It can then be determined that the back of the user terminal is substantially vertically upwards.

It should be noted that the above-mentioned gravity acceleration sensor is used as an example to detect the orientation information of the user terminal. In an actual application, the first orientation detection module 7011 can also detect the orientation information of the user terminal in a more specific manner. This is not a limitation.

In this embodiment, after the first orientation detecting module 7011 determines the orientation of the user terminal, the orientation may be used as the orientation information of the user terminal.

It can be understood that the second orientation detecting module 7012 in the orientation detecting unit 701 can detect the distance between the user terminal and the ear of the user by using a light sensor, and the light sensor can be disposed at the top of the user terminal, when the user When the terminal is close to the ear of the user, the light acquired by the light sensor is gradually weakened, and the light sensor can determine the distance between the user terminal and the user's ear according to the degree of light attenuation or the current light intensity.

In this embodiment, after the second orientation detecting module 7012 determines the distance between the user terminal and the preset target, the distance may be used as the orientation information of the user terminal.

In this embodiment, a microphone is used as an audio collection device as an example, and a speaker is used as an audio output device as an example. It can be understood that, in practical applications, other types of audio collection devices and audio output devices can also be used. This is not a limitation. After determining the orientation information of the user terminal, the orientation detecting unit 701 may determine, by the determining unit 702, the user terminal mode corresponding to the orientation information acquired by the orientation detecting unit 701:

Determining that the user terminal mode is a wireless microphone when the side of the user terminal on which the microphone is disposed is substantially vertically upward, and the side on which the speaker is disposed is substantially vertically downward, or when the distance between the user terminal and the user's ear is greater than a preset threshold Mode

When the side of the user terminal on which the microphone is disposed is substantially vertically downward, and the side on which the speaker is disposed is substantially vertically upward, or when the distance between the user terminal and the user's ear is less than or equal to a preset threshold, determining that the user terminal mode is Wireless call mode.

After the determining unit 702 determines the user terminal mode, the setting unit 703 sets the user terminal to be the user terminal mode;

Execution unit 704 performs the corresponding functions in the user terminal mode:

In this embodiment, when the user terminal is in the wireless microphone mode, if the user presses the button "+" on the user terminal, the specific meaning of the button "+" when the user terminal queries the wireless microphone mode, for example, may be "added" The volume of the wireless microphone ", the user terminal correspondingly increases the volume of the user's voice.

After the user terminal is set to the wireless call mode, the user terminal can implement the function of the wireless call terminal, and can function as a voice transceiver device to interact with the user terminal at the opposite end of the call, that is, receive the first voice information of the user, and A voice message is transmitted to the user terminal at the opposite end of the call, and the second voice information sent by the user terminal at the opposite end of the call is received through the wireless network, and the second voice information is played to the user.

In this embodiment, the determining unit 702 can determine the user terminal mode according to the orientation information, and the setting unit 703 automatically sets the mode, so that the executing unit 704 executes the instruction issued by the user in the mode, so the user does not need to manually set the user terminal. The mode reduces the complexity of the user operation; at the same time, the solution provided by the embodiment of the present invention can be implemented according to the orientation information of the user terminal. The automatic setting of the terminal mode allows accurate identification of the mode that the user desires to use, thereby ensuring intelligent settings for different services.

Referring to FIG. 8, another embodiment of the user terminal of the present invention includes:

a function detecting unit 801, configured to determine a function option currently operated by the user;

The mode determining unit 802 is configured to determine, according to a preset relationship between the preset function option and the user terminal mode, a user terminal mode corresponding to the function option acquired by the function detecting unit 801;

a mode setting unit 803, configured to set the user terminal to the user terminal mode determined by the mode determining unit 802;

The function execution unit 804 is configured to execute a function corresponding to the user terminal mode set by the mode setting unit 803.

In this embodiment, the mode determining unit 802 can determine the user terminal mode according to the function option currently operated by the user, and the mode setting unit 803 automatically sets the mode, so that the mode setting unit 803 executes the instruction issued by the user in the mode, so the user There is no need to manually set the user terminal mode, which reduces the complexity of user operations;

The user terminal in the embodiment of the present invention is described in detail below. Referring to FIG. 9, another embodiment of the user terminal of the present invention includes:

a function detecting unit 901, configured to determine a function option currently operated by the user;

The mode determining unit 902 is configured to determine a user terminal mode corresponding to the function option acquired by the function detecting unit 901 according to the corresponding relationship between the preset function option and the user terminal mode;

a mode setting unit 903, configured to set the user terminal to the user terminal mode determined by the mode determining unit 902;

The function execution unit 904 is configured to execute a function corresponding to the user terminal mode set by the mode setting unit 903.

The function detecting unit 901 includes:

The first function detecting module 9011 is configured to: when the user enters a function menu related to the remote setting, determine that the function option currently operated by the user is a control function;

and / or, The second function detecting module 9012 is configured to determine, when the user enters the function menu related to the local browsing, that the function option currently operated by the user is a browsing function.

The first function detecting module 9011 and the second function detecting module 9012 may be implemented by two software modules, or may be integrated into one software module.

The mode determining unit 902 in this embodiment may further include:

The first mode determining module 9021 is configured to determine, when the function option is a control function, that the corresponding user terminal mode is a wireless remote control mode;

The second mode determining module 9022 is configured to determine that the corresponding user terminal mode is the local operating mode when the function option is the browsing function.

The function execution unit 904 in this embodiment may further include:

The first function execution module 9041 is configured to receive a remote command of the user when the user terminal is in the wireless remote control mode, and transmit the remote control command to the controlled device through the wireless network, so that the controlled device performs a corresponding operation according to the remote control instruction;

The second function execution module 9042 is configured to: when the user terminal is in the local operation mode, receive a browsing request of the user, and display corresponding data to the user according to the browsing request.

The user terminal may further include:

The receiving unit 905 is configured to receive a completion instruction of the controlled device feedback, and trigger the update unit to perform a corresponding operation, where the completion instruction is used to indicate that the controlled device has completed the corresponding operation;

The updating unit 906 is configured to set the current user terminal mode of the user terminal to the local operation mode.

For ease of understanding, the user terminal in the embodiment of the present invention is described in a specific application scenario:

When the user enters a function menu from the user terminal, the function detecting unit 901 acquires information of the function menu.

If the information of the function menu acquired by the user terminal is a function menu related to local browsing, for example, the user enters the address book menu, the second function detecting module 9012 determines that the function option currently operated by the user is the browsing function.

If the information of the function menu acquired by the user terminal is a function menu related to the remote control setting, for example, the user enters the device control menu, the first function detecting module 9011 determines that the function option currently operated by the user is a control function. When the user terminal determines that the function option currently operated by the user is the browsing function, it indicates that the user desires to use the local operation function of the user terminal to browse the locally stored data, and thus the mode determining unit 902 can determine that the user terminal mode is the local operation mode.

When the user terminal determines that the function option currently operated by the user is a control function, it indicates that the user desires to use the remote control function of the user terminal to control other devices, and thus the mode determining unit 902 can determine that the user terminal mode is the wireless remote control mode.

After the user terminal determines that the user terminal mode is the local operation mode, the mode setting unit 903 may set the current mode to the local operation mode. At this time, the user terminal does not perform wireless communication with other devices, but directly provides the user with local information. Offline service.

After the user terminal is set to the local operation mode, the function execution unit 904 can directly provide the user with a local offline service, receive the user's browsing request, and display the corresponding data to the user according to the browsing request, for example, display the communication to the user according to the browsing request of the user. Record, picture, text and other information.

After the user terminal determines that the user terminal mode is the wireless remote control mode, the mode setting unit 903 can set the current mode to the wireless remote control mode, and the user terminal can serve as a remote controller to wirelessly control other devices.

After the user terminal is set to the wireless remote control mode, the function execution unit 904 can receive the remote command of the user and transmit the remote command to the controlled device via the wireless network, so that the controlled device performs the corresponding operation according to the remote command.

After the controlled device completes the corresponding operation, the completion command is fed back to the user terminal, and the receiving unit 905 can receive the completion instruction.

After receiving the completion instruction of the controlled device feedback, the receiving unit 905 means that the remote control operation for the controlled device has been completed this time, so the updating unit 906 can set the current user terminal mode of the user terminal to the local operation mode. In this embodiment, the mode determining unit 902 can determine the user terminal mode according to the function option currently operated by the user, and the mode setting unit 903 automatically sets the mode, so that the function executing unit 904 executes the instruction issued by the user in the mode, so the user There is no need to manually set the user terminal mode, which reduces the complexity of user operations;

In addition, when the user terminal determines that the remote operation of the controlled device has been completed, the update unit 906 can set the current user terminal mode of the user terminal to the local operation mode to facilitate the user to continue the local operation.

The following describes the user terminal in the embodiment of the present invention. The user terminal in this embodiment can work in different user terminal modes. Therefore, the user terminal can include multiple functional modules. For details, refer to FIG. The user terminals in the example include:

The wireless microphone unit 1001 is configured to provide high-quality hands-free audio input for a call or conference; the wireless interface processing unit 1002 is configured to perform encoding processing of audio data and perform radio frequency modulation and transmission processing through a wireless interface; and receive radio frequency signals simultaneously. Demodulating and decoding processing, if it is audio data, the main processing unit controls the output through the private communication unit, and if it is the control data, the main processing unit directly performs the corresponding processing;

The wireless communication unit 1003 is configured to provide audio input and output processing for the private call mode, including an incoming call ringing unit, an audio input unit, and an audio output unit; wherein the audio input unit and the wireless microphone unit 1001 are hardware-capable The wireless microphone unit 1001 uses the same one, and can also be implemented by using two independent ones. The incoming call ringing unit ensures that the handset plays the voice through the hands-free, prompting the user to have a new incoming call; the audio output unit is a speaker, ensuring that the user receives the voice when picking up the handset for non-free calls;

The user input unit 1004 is configured to provide input to the user for operating the integrated smart terminal itself, and the user input unit 1004 can be completed by using a button or a touch.

The output display unit 1005 is configured to display a result of the current operation of the user, including the content of the input, the content of the query, the current operating state, and the like;

The audio output expansion unit 1006 is configured to extend an external wired audio input/output device, and can support multiple audio input/output devices on the one hand, and expands through wired access on the other hand. Good sound quality input and output devices to improve the quality of audio. When there is an external audio device, the system can automatically use the external audio input/output device first, or can be configured to specify whether to use an external audio input/output device, or to use the system's built-in audio input/output device. ;

The main processing unit 1 007 is used to complete the control and processing of the system.

It should be noted that the output display unit 1005 and the audio output expansion unit 1006 in this embodiment are optional units, and the two units may not be needed in practical applications.

A person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by a program to instruct related hardware, and the program may be stored in a computer readable storage medium, and the above mentioned storage medium may be It is a read-only memory, a disk or a disc.

The terminal control method and the user terminal provided by the present invention are described in detail above. For those skilled in the art, according to the idea of the embodiment of the present invention, there are changes in the specific implementation manner and application scope. Therefore, the content of the specification should not be construed as limiting the invention.

Claims

Claim

A terminal control method, comprising:

Obtaining orientation information of the user terminal;

Determining, according to a corresponding relationship between the preset orientation information and the user terminal mode, a user terminal mode corresponding to the acquired orientation information;

Setting the user terminal to the determined user terminal mode;

The corresponding function in the user terminal mode is executed.

2. The method according to claim 1, wherein the obtaining the orientation information of the user terminal comprises:

Obtaining, on the user terminal, a side of the user that is provided with the audio collection device or the orientation information of the side on which the audio output device is disposed, where the audio collection device and the audio output device are respectively disposed opposite to the user terminal. Upper

The orientation information is used as orientation information of the user terminal.

The method according to claim 2, wherein the correspondence between the preset orientation information and the user terminal mode comprises:

The orientation information is that the side of the user terminal on which the audio collection device is disposed is substantially vertically upward, and when the side of the audio output device is disposed substantially vertically downward, the corresponding user terminal mode is a wireless microphone mode;

The orientation information is that the side of the user terminal on which the audio collection device is disposed is substantially vertically downward, and when the side of the audio output device is disposed substantially vertically upward, the corresponding user terminal mode is a wireless call mode.

The method according to claim 1, wherein the acquiring the orientation information of the user terminal comprises:

Obtaining a distance between the user terminal and a preset target;

The distance is used as the orientation information of the user terminal.

The method according to claim 4, wherein the correspondence between the preset orientation information and the user terminal mode comprises:

When the location information is that the distance is less than or equal to a preset threshold, the corresponding terminal mode is a wireless call mode;

When the location information is that the distance is greater than a preset threshold, the corresponding user terminal mode is wireless Gram mode.

The method according to claim 3 or 5, wherein the performing the corresponding function in the user terminal mode comprises:

When the user terminal is in the wireless microphone mode, the user terminal receives the voice information of the user, and transmits the voice information to the output device for playing through the wireless network;

When the user terminal is in the wireless call mode, the user terminal receives the first voice information of the user, transmits the first voice information to the user terminal at the opposite end of the call through the wireless network, and receives the call pair through the wireless network. The second voice information sent by the user terminal of the terminal plays the second voice information to the user.

7. A terminal control method, comprising:

Determine the functional options that the user is currently operating;

Determining, according to a corresponding relationship between the preset function option and the user terminal mode, a user terminal mode corresponding to the acquired function option;

Setting the user terminal to the determined user terminal mode;

The corresponding function in the user terminal mode is executed.

8. The method according to claim 7, wherein the determining the function options of the current operation of the user comprises:

Obtaining function menu information entered by the user;

If the user enters a function menu related to the remote control setting, it is determined that the function option currently operated by the user is a control function;

If the user enters a function menu related to local browsing, it is determined that the function option currently operated by the user is the browsing function.

The method according to claim 8, wherein the correspondence between the preset function option and the user terminal mode comprises:

When the function option is a control function, the corresponding user terminal mode is a wireless remote control mode; when the function option is a browsing function, the corresponding user terminal mode is a local operation mode.

The method according to claim 9, wherein the performing the corresponding function in the user terminal mode comprises:

When the user terminal is in the wireless remote control mode, the user terminal receives a remote command of the user, and transmits the remote control command to the controlled device through the wireless network, so that the controlled device is configured according to the The remote command executes the corresponding operation;

When the user terminal is in the local operation mode, the user terminal receives a browsing request of the user, and displays corresponding data to the user according to the browsing request.

11. The method according to claim 10, wherein the user terminal receives a remote control instruction of the user, and transmits the remote control instruction to the controlled device via a wireless network, so that the controlled device is configured according to the After the remote command performs the corresponding operation, it includes:

Receiving a completion instruction fed back by the controlled device, where the completion instruction is used to indicate that the controlled device has completed a corresponding operation;

The current user terminal mode of the user terminal is set to a local operation mode.

12. A user terminal, comprising:

An orientation detecting unit, configured to acquire orientation information of the user terminal;

a determining unit, configured to determine, according to a preset relationship between the preset orientation information and the user terminal mode, a user terminal mode corresponding to the orientation information acquired by the orientation detecting unit;

a setting unit, configured to set the user terminal as a user terminal mode determined by the determining unit, and an executing unit, configured to execute a function corresponding to the user terminal mode set by the setting unit.

The user terminal according to claim 12, wherein the orientation detecting unit comprises:

a first orientation detecting module, configured to acquire, on the user terminal, a side of the audio collection device or an orientation information of a side on which the audio output device is disposed, where the audio collection device and the audio output device are respectively disposed at The orientation information on the opposite side of the user terminal is used as the orientation information of the user terminal;

and / or,

The second orientation detecting module is configured to acquire a distance between the user terminal and the preset target, and use the distance as the orientation information of the user terminal.

The user terminal according to claim 13, wherein the determining unit comprises: a first determining module, configured to: when the user terminal is provided with an audio collecting device, the one side is substantially vertically upward, and When the side of the audio output device is disposed substantially vertically downward, determining that the corresponding user terminal mode is the wireless microphone mode, when the side of the user terminal on which the audio collection device is disposed is substantially vertically downward, and the audio output is set. When one side of the device is substantially vertically upward, it is determined that the corresponding user terminal mode is a wireless call mode; and / or,

The second determining module is configured to determine that the corresponding terminal mode is a wireless call mode when the distance is less than or equal to a preset threshold, and when the distance is greater than a preset threshold, the corresponding user terminal mode is a wireless call mode.

The user terminal according to claim 14, wherein the execution unit comprises: a first execution module, configured to receive voice information of the user when the user terminal is in the wireless microphone mode, and pass the wireless network Transmitting the voice information to an output device for playing;

a second execution module, configured to: when the user terminal is in a wireless call mode, receive the first voice information of the user, transmit the first voice information to the user terminal of the call end by using a wireless network, and receive the The second voice information sent by the user terminal at the opposite end of the call is played, and the second voice information is played to the user.

16. A user terminal, comprising:

a function detecting unit, configured to determine a function option of a current operation of the user;

a mode determining unit, configured to determine a user terminal mode corresponding to the function option acquired by the function detecting unit according to a corresponding relationship between the preset function option and the user terminal mode;

a mode setting unit, configured to set the user terminal as a user terminal mode determined by the mode determining unit;

And a function execution unit, configured to execute a function corresponding to the user terminal mode set by the mode setting unit.

The user terminal according to claim 16, wherein the function detecting unit comprises:

a first function detecting module, configured to determine, when the user enters a function menu related to the remote control setting, a function option currently operated by the user as a control function;

and / or,

The second function detecting module is configured to determine, when the user enters the function menu related to the local browsing, that the function option currently operated by the user is a browsing function.

The user terminal according to claim 17, wherein the mode determining unit comprises:

a first mode determining module, configured to: when the function option is a control function, determine that the corresponding user terminal mode is a wireless remote control mode; The second mode determining module is configured to determine, when the function option is a browsing function, that the corresponding user terminal mode is a local operating mode.

The user terminal according to claim 18, wherein the function execution unit comprises:

a first function execution module, configured to receive a remote control instruction of the user when the user terminal is in the wireless remote control mode, and transmit the remote control instruction to the controlled device through a wireless network, so that the controlled device is according to the remote control The instruction performs the corresponding operation;

And a second function execution module, configured to: when the user terminal is in a local operation mode, receive a browsing request of the user, and display corresponding data to the user according to the browsing request.

The user terminal according to claim 19, wherein the user terminal further comprises: a receiving unit, configured to: in the first function execution module, transmit the remote control instruction to the controlled device, so that After the controlled device performs the corresponding operation according to the remote control instruction, receiving a completion instruction fed back by the controlled device, the completion instruction is used to indicate that the controlled device has completed the corresponding operation; and the update unit is configured to perform according to the The completion instruction received by the receiving unit sets the current user terminal mode of the user terminal to a local operation mode.