WO2017166569A1

WO2017166569A1 - Terminal control method and device

Info

Publication number: WO2017166569A1
Application number: PCT/CN2016/094214
Authority: WO
Inventors: 魏明业; 潘万鹏; 丁雪梅
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-03-30
Filing date: 2016-08-09
Publication date: 2017-10-05
Also published as: CN107295603A

Abstract

Disclosed is a terminal control method. The method comprises a controlled terminal receiving a first control instruction sent by a first control terminal; the controlled terminal determining whether the first control terminal is an accessed terminal, and when it is determined that the first control terminal is an accessed terminal, executing an operation corresponding to the first control instruction and obtaining an execution result; and the controlled terminal respectively sending the execution result to the first control terminal and a second control terminal for synchronization, wherein the second control terminal is one or more control terminals having established a connection with the controlled terminal. The present invention can realize multi-terminal control.

Description

Terminal control method and device

Technical field

The embodiments of the present invention relate to, but are not limited to, the field of communications, and in particular, to a terminal control method and apparatus.

Background technique

In the prior art, the projection device can only accept control from one terminal, and cannot be controlled simultaneously by multiple terminals. When a projection device has been controlled, if it is not disconnected, the second control device cannot control the projection device.

At present, a projection device can only be controlled by one terminal, which makes the operation of the projection device inconvenient.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

It is an object of the present invention to provide a terminal control method capable of implementing control of a controlled device by multiple terminals.

To achieve the above objective, an embodiment of the present invention provides a terminal control method, including: receiving, by a control terminal, a first control command sent by a first control terminal; and determining, by the controlled terminal, whether the first control terminal is a terminal; when determining that the first control terminal is an access terminal, performing an operation corresponding to the first control instruction and obtaining an execution result; the controlled terminal separately sending the execution result to the first control terminal And synchronizing the execution result with the second control terminal; the second control terminal is one or more terminals that have established a connection with the controlled terminal.

Preferably, the method further includes: when determining that the first control terminal is a non-access terminal, refusing to perform an operation corresponding to the first control instruction.

Preferably, the method further includes: after the predetermined time period, the controlled terminal receives the response information corresponding to the execution result sent by the first control terminal and the second control terminal, respectively, and receives the first Controlling, by the second terminal or the second control terminal, the second control instruction, determining, according to the flag bit carried by the received response information, whether to execute the second control instruction; Instructing the first control terminal or the second control terminal to synchronize the synchronization status of the execution result.

Preferably, the response message is a WIFI frame message, and the flag bit carried by the response message is a flag bit carried in the tail information added by the WIFI frame message.

Preferably, the synchronization state includes a first type of synchronization state or a second type of synchronization state;

The first type of synchronization state includes synchronizing the execution result or synchronizing the execution result delay or synchronizing the execution result but the sent response information is incomplete; the second type synchronization state synchronizes the execution result The result of the execution sent by the controlled terminal or the execution result sent by the controlled terminal is not received or is not synchronized.

Preferably, the controlled terminal receives the response information corresponding to the execution result sent by the first control terminal and the second control terminal, and receives the first or second control terminal, respectively, in the predetermined time period. And sending, by the second control instruction, determining whether to execute the second control instruction according to the flag bit carried in the received response information, including: indicating, by the flag bit carried in all the response messages received by the controlled terminal within a predetermined time period The first control terminal or the second control terminal synchronizes the synchronization state of the execution result to the first type of synchronization state, and when receiving the second control instruction sent by the first control terminal or the second control terminal, performing the a second instruction; and/or a flag bit carried by the at least one response message received by the controlled terminal within a predetermined time period, indicating that the first control terminal or the second control terminal synchronizes the synchronization status of the execution result Rejecting when the second type of synchronization state is received and the second control instruction sent by the first control terminal or the second control terminal is received The second instruction.

Preferably, after the foregoing method, the method further includes: the controlled terminal sending the manipulation error information to the first or second control terminal, and destroying the second control instruction.

In order to achieve the above object, an embodiment of the present invention further provides a terminal control apparatus, which is applied to a controlled terminal, and includes: a receiving module, configured to receive a first control command sent by the first control terminal; and a determining module, configured to determine Whether the first control terminal is an access terminal; the control module is configured to: when the first control terminal is determined to be an access terminal, perform an operation corresponding to the first control instruction and obtain an execution result; And being configured to separately send the execution result to the first control terminal and the second control terminal to perform synchronization of the execution result; the second control terminal is one or more terminals that have established a connection with the controlled terminal.

Preferably, the apparatus further includes: a control module, further configured to determine the first control end When the terminal is not connected, the operation corresponding to the first control instruction is refused.

Preferably, the control module is further configured to: after the predetermined time period, the controlled terminal receives the response information corresponding to the execution result sent by the first control terminal and the second control terminal, respectively, and receives the first And a second control instruction sent by the first control terminal, determining, according to the flag bit carried by the received response information, whether to execute the second control instruction; the flag bit is used to indicate that the first control terminal or the second control terminal is synchronized The synchronization status of the execution result.

Preferably, the synchronization state includes: a first type of synchronization state or a second type of synchronization state; wherein the first type of synchronization state includes synchronizing the execution result or synchronizing the execution result delay or synchronizing the execution result. However, the sent response information is incomplete; the second type of synchronization status includes at least one of the following: the synchronization execution result is unsuccessful, the execution result sent by the controlled terminal is not received, and the execution sent by the controlled terminal is received. The result was not synchronized.

Preferably, the control module is further configured to: when a flag bit carried by the response message received by the controlled terminal within a predetermined time period, the first control terminal or the second control terminal synchronizes the synchronization of the execution result When the state is the first type of synchronization state, and receiving the second control instruction sent by the first control terminal or the second control terminal, executing the second instruction; and/or, when the predetermined time period is The flag bit carried by the at least one response message received by the control terminal indicates that the first control terminal or the second control terminal synchronizes the synchronization status of the execution result to the second type of synchronization status, and receives the first control terminal or When the second control command sent by the second control terminal is rejected, the second instruction is rejected.

Preferably, the sending module is further configured to: send the handling error information to the first control terminal or the second control terminal, and the device further includes a deleting module, configured to destroy the second control instruction.

The embodiment of the present invention further provides a computer readable storage medium storing computer executable instructions for performing the terminal control method of any of the above.

The embodiment of the invention implements multi-terminal control of the controlled device. By distinguishing the access message and the control message, when the multi-terminal sends the control message, the synchronization of the multi-terminal control message is realized, and the execution judgment of the control message is realized. Thereby achieving multi-terminal control of the controlled device.

Other features and advantages of the embodiments of the invention will be set forth in the description in the description which The objectives and other advantages of the invention may be realized and obtained by means of the structure particularly pointed in the appended claims.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

The drawings described herein are intended to provide a further understanding of the invention, and are intended to be a part of the invention. In the drawing:

1 is a flowchart of a terminal control method according to a first embodiment of the present invention;

2 is a schematic diagram of a control device module according to a second embodiment of the present invention;

FIG. 3 is a schematic flowchart of a control process of the present invention.

Preferred embodiment of the invention

In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings, and is not intended to limit the scope of the present invention. It should be noted that the embodiments in the present application and the various manners in the embodiments may be combined with each other without conflict.

As shown in FIG. 1, a terminal control method according to a first embodiment of the present invention includes:

S101: The controlled terminal receives the first control instruction sent by the first control terminal.

The first control terminal may be a mobile phone, a tablet, a computer, a wearable device, or the like.

Among them, the controlled terminal can be various smart home products such as smart projectors, televisions, set-top boxes, DVD players, air conditioners, and the like.

The first remote control command may be for different controlled terminals, that is, the first remote control command may include a plurality of different types, such as a smart projector remote control command, a television remote control command, an air conditioner remote control command, or a DVD remote control command.

S102: The controlled terminal determines whether the first control terminal is an access terminal, and when determining that the first control terminal is an access terminal, performing an operation corresponding to the first control instruction and obtaining an execution result;

In this step, the controlled terminal determines whether the first control terminal is an access terminal according to the address identifier carried in the first control instruction, where the address identifier can be a network protocol (IP) address, and the specific memory area is used. The instruction stack is divided into an access instruction stack and a control instruction stack, and the instructions are respectively stored according to the header information, the access instruction header information is 0, and the control instruction header information is 1, wherein the access instruction is an access message, and the control is performed. The instruction is a control message.

S103: The controlled terminal sends the execution result to the first control terminal and the second control terminal respectively to synchronize the execution result; the second control terminal is one or more terminals that have established a connection with the controlled terminal.

In the foregoing embodiment of the terminal control method, the first control terminal and the second control terminal may be connected to the controlled terminal by using a wireless transmission manner, where the wireless transmission manner includes but is not limited to: infrared wireless transmission mode, WIFI wireless transmission mode, and Bluetooth Wireless transmission method.

S104: The controlled terminal receives the response information corresponding to the execution result sent by the first control terminal and the second control terminal, and receives the first control terminal or the second control terminal, respectively, in the predetermined time period. Sending, by the second control instruction, determining, according to the flag bit carried in the received response information, whether to execute the second control instruction; the flag bit is used to instruct the first control terminal or the second control terminal to synchronize the synchronization of the execution result status.

In this embodiment, when the first control terminal and the second control terminal are connected to the controlled terminal by means of WIFI wireless connection, the response message may be a WIFI frame message, and the flag bit carried in the response message is added to the WIFI frame message. The flag bit carried in the tail information.

In this step, the synchronization state includes a first type of synchronization state or a second type of synchronization state, wherein the first type of synchronization state includes synchronizing the execution result or synchronizing the execution result delay or synchronizing the execution result. However, the sent response information is incomplete; the second type of synchronization status includes: the synchronization execution result is unsuccessful or the execution result sent by the controlled terminal is not received or the execution result sent by the controlled terminal is received but not synchronized. .

Step S104 further includes: when a flag bit carried by the control message received by the controlled terminal within a predetermined time period, indicating that the first control terminal or the second control terminal synchronizes the synchronization status of the execution result to the a synchronization state, and when receiving the second control instruction sent by the first control terminal or the second control terminal, executing the second instruction; and/or,

a flag carried by the at least one response message received by the controlled terminal within a predetermined time period a bit indicating that the synchronization state of the first control terminal or the second control terminal to synchronize the execution result is the second type of synchronization state, and when receiving the second control instruction sent by the first control terminal or the second control terminal, The execution of the second instruction is refused.

In this embodiment, the flag bit 000 may be set to indicate that the execution result is unsuccessful, 001 indicates that the execution result is successful, 010 indicates that the execution result is delayed, and 011 indicates that the execution result is successful but the response is sent. The information is incomplete, 100 means that the command is not received, and 101 means that the execution result sent by the controlled terminal is received but not synchronized. In this embodiment, when all the response information flag bits of the received first control terminal and the second control terminal are 001 or 010 or 011, the controlled terminal performs the execution of the second control command. In the embodiment, when the received response information flag bits of the first control terminal and the second control terminal are as long as one is 000 or 100 or 101, the controlled terminal does not perform the execution of the second control command.

Step S104 further includes: the controlled terminal sends the manipulation error information to the first control terminal or the second control terminal, and destroys the second control instruction.

Specifically, when the flag is 000 or 100 or 101 in this embodiment, the controlled terminal does not perform and destroys. In other embodiments, the flag bit can be set according to requirements.

In this embodiment, the method further includes, when determining that the first control terminal is a non-access terminal, refusing to perform an operation corresponding to the first control instruction.

As shown in FIG. 2, the access device of the second embodiment of the present invention is applied to a controlled terminal, and the device includes:

The receiving module is configured to receive the first control instruction sent by the first control terminal. The first control terminal may be a mobile phone, a tablet, a computer, or the like.

a determining module, configured to determine whether the first control is an accessed terminal;

a control module, configured to perform an operation corresponding to the first control instruction and obtain an execution result when determining that the first control terminal is an accessed terminal;

The controlled terminal determines whether the first control terminal is an access terminal according to the address identifier carried in the first control instruction, where the address identifier can be an IP address, and the memory partition is used to divide the instruction stack, and the instruction stack is divided into access groups. The instruction stack and the control instruction stack respectively store their instructions according to the header information, the access instruction header information is 0, the control instruction header information is 1, wherein the access instruction is an access message, and the control The instruction is a control message.

And a synchronization module, configured to separately send the execution result to the first control terminal and the second control terminal to perform synchronization of the execution result; the second control terminal is one or more terminals that have established a connection with the controlled terminal.

Among them, the controlled terminal can be various smart home products such as smart projectors, televisions, set-top boxes, DVD players, air conditioners, and the like. The first remote control command may be for different controlled terminals, that is, the first remote control command may include a plurality of different types, such as a smart projector remote control command, a television remote control command, an air conditioner remote command or a DVD remote command, and the like.

The control module is further configured to receive, by the controlled terminal, the response information corresponding to the execution result sent by the first control terminal and the second control terminal, respectively, and receive the first or second Controlling, by the second control instruction sent by the terminal, whether to execute the second control instruction according to the flag bit carried in the received response information; the flag bit is used to instruct the first control terminal or the second control terminal to synchronize the execution result Synchronization status.

In this embodiment, the first control terminal and the second control terminal may be connected to the controlled terminal by using a wireless transmission mode, where the wireless transmission mode includes, but is not limited to, an infrared wireless transmission mode, a WIFI wireless transmission mode, and a Bluetooth wireless transmission mode.

The synchronization state includes a first type of synchronization state or a second type of synchronization state, where the first type of synchronization state includes synchronizing the execution result or synchronizing the execution result delay or synchronizing the execution result but transmitting The response information is incomplete; the second type of synchronization state includes: the synchronization execution result is unsuccessful or the execution result sent by the controlled terminal is not received or the execution result sent by the controlled terminal is received but not synchronized.

The control module is further configured to: when a flag bit carried by the response message received by the controlled terminal within a predetermined time period, indicates that the first control terminal or the second control terminal synchronizes the synchronization status of the execution result to the a first type of synchronization state, and when receiving the second control instruction sent by the first control terminal or the second control terminal, executing the second instruction; and/or,

When a flag bit carried by the at least one response message received by the controlled terminal within a predetermined time period indicates that the first control terminal or the second control terminal synchronizes the synchronization state of the execution result to the second type of synchronization state And receiving the second control instruction when the second control instruction sent by the first control terminal or the second control terminal is received.

Specifically, when marked as 000, 100, and 101 in this embodiment, the controlled terminal does not perform and destroys. In other embodiments, the flag bit can be set according to requirements.

The sending module is further configured to: send the manipulation error information to the first or second control terminal, and the device further includes a deletion module for destroying the second control instruction.

The control module in this embodiment is further configured to refuse to perform an operation corresponding to the first control instruction when determining that the first control terminal is a non-access terminal.

The following further describes the present invention by taking the controlled terminal as an intelligent projector and the control terminal as a plurality of mobile terminals as an example:

As shown in Figure 3, the control process is as follows:

S1: receiving the first control command sent by the control terminal (the control terminal and the controlled terminal in the same wifi environment, including wifi direct connection, wifi tethring and wifi access), determining whether the instruction header information is 1;

S2: determining, according to the IP address carried in the first control instruction, whether the IP is accessed;

S3: If the IP is not already accessed, the instruction is refused to be executed;

S4: If the IP is already accessed, wait for the synchronization feedback information (response message) of the previous control message within a predetermined time. The method for synchronizing the feedback information may be: after the controlled terminal executes the current first control instruction, synchronizing the executed result to all the control terminals, and all the control terminals feedback the synchronous feedback information after receiving the notification message;

S5: if all the control terminals feedback synchronous feedback information is completed within a predetermined time, execute the instruction;

S6: if part of the control terminal does not feed back within a predetermined time, it is regarded as loss of synchronous feedback information, and the instruction is not executed;

S7: if the predetermined time is that all the control terminals do not feed back the synchronous feedback information, that is, the synchronization flag bit is 0, the instruction is destroyed;

S8: Feedback to the control terminal to control the error.

In addition to the above-described embodiments, other embodiments may be implemented in the embodiments of the present invention. Any technical solution formed by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

The above is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Industrial applicability

An embodiment of the present invention provides a terminal control method and apparatus, the method comprising: receiving, by a control terminal, a first control command sent by a first control terminal; and determining, by the controlled terminal, whether the first control terminal is an accessed terminal; When it is determined that the first control terminal is an access terminal, performing an operation corresponding to the first control instruction and obtaining an execution result; the controlled terminal separately sending the execution result to a second control terminal for synchronization; The second control terminal is one or more control terminals that have established a connection with the controlled terminal. The embodiment of the present invention implements multi-terminal control of the controlled device.

Claims

A terminal control method includes:

Receiving, by the control terminal, a first control instruction sent by the first control terminal;

Determining, by the control terminal, whether the first control terminal is an access terminal; and when determining that the first control terminal is an access terminal, performing an operation corresponding to the first control instruction and obtaining an execution result;

The controlled terminal sends the execution result to the first control terminal and the second control terminal respectively to synchronize the execution result; the second control terminal is one or more terminals that have established a connection with the controlled terminal.
The terminal control method according to claim 1, further comprising:

When it is determined that the first control terminal is a non-access terminal, the operation corresponding to the first control instruction is refused to be performed.
The terminal control method according to claim 1, further comprising:

Receiving, by the first control terminal and the second control terminal, the response information corresponding to the execution result, and receiving the first control terminal or the second control terminal, The second control instruction determines whether to execute the second control instruction according to the flag bit carried in the received response information; the flag bit is used to instruct the first control terminal or the second control terminal to synchronize the synchronization status of the execution result.
The terminal control method according to claim 3, wherein the response message is a WIFI frame message, and the flag bit carried by the response message is a flag bit carried in the tail information added by the WIFI frame message.
The terminal control method according to claim 3 or 4, wherein the synchronization state includes a first type of synchronization state or a second type of synchronization state;

The first type of synchronization status includes: synchronizing the execution result or synchronizing the execution result delay or synchronizing the execution result but the sent response information is incomplete; the second type of synchronization status includes synchronizing the execution The result is unsuccessful or the execution result sent by the controlled terminal is not received or the execution result sent by the controlled terminal is received but not synchronized.
The method according to claim 3, wherein the controlled terminal receives response information corresponding to the execution result sent by the first control terminal and the second control terminal, respectively, in a predetermined time period, and Receiving a second control instruction sent by the first or second control terminal, determining whether to execute the second control instruction according to the flag bit carried in the received response information, including:

When a flag bit carried by all the response messages received by the controlled terminal within a predetermined time period indicates that the first control terminal or the second control terminal synchronizes the synchronization state of the execution result to the first type of synchronization state, And executing the second instruction when receiving the second control instruction sent by the first control terminal or the second control terminal; and/or,

When a flag bit carried by the at least one response message received by the controlled terminal within a predetermined time period indicates that the first control terminal or the second control terminal synchronizes the synchronization state of the execution result to the second type of synchronization state And receiving the second control instruction when the second control instruction sent by the first control terminal or the second control terminal is received.
The terminal control method according to claim 5, further comprising:

The controlled terminal sends a manipulation error message to the first or second control terminal, and destroys the second control instruction.
A terminal control device is applied to a controlled terminal, and the device includes:

a receiving module, configured to receive a first control instruction sent by the first control terminal;

a determining module, configured to determine whether the first control terminal is an accessed terminal;

a control module, configured to perform an operation corresponding to the first control instruction and obtain an execution result when determining that the first control terminal is an accessed terminal;

And a synchronization module, configured to separately send the execution result to the first control terminal and the second control terminal to perform synchronization of the execution result; the second control terminal is one or more terminals that have established a connection with the controlled terminal.
The terminal control device according to claim 8, the device further comprising:

The control module is further configured to refuse to perform an operation corresponding to the first control instruction when determining that the first control terminal is a non-access terminal.
The terminal control device according to claim 8, wherein the control module is further configured to: the controlled terminal receives the first control terminal and the second control terminal respectively during a predetermined time period Sending a response message corresponding to the execution result, and receiving a second control instruction sent by the first or second control terminal, determining whether to execute the second control instruction according to the flag bit carried in the received response information; The bit is used to instruct the first control terminal or the second control terminal to synchronize the synchronization status of the execution result.
The terminal control device according to claim 10, wherein the response message is a WIFI frame message, and the flag bit carried by the response message is a flag bit carried in the tail information added by the WIFI frame message.
The terminal control device according to claim 10 or 11, wherein the synchronization state comprises: a first type of synchronization state or a second type of synchronization state; wherein

The first type of synchronization status includes: synchronizing the execution result or synchronizing the execution result delay or synchronizing the execution result but the sent response information is incomplete; the second type of synchronization status includes synchronizing the execution result Successfully or not receiving the execution result sent by the controlled terminal or receiving the execution result sent by the controlled terminal but not synchronizing.
The terminal control device according to claim 10, wherein the control module is further configured to:

When a flag bit carried by all the response messages received by the controlled terminal within a predetermined time period indicates that the first control terminal or the second control terminal synchronizes the synchronization state of the execution result to the first type of synchronization state, And executing the second instruction when receiving the second control instruction sent by the first control terminal or the second control terminal; and/or,

When a flag bit carried by the at least one response message received by the controlled terminal within a predetermined time period indicates that the first control terminal or the second control terminal synchronizes the synchronization state of the execution result to the second type of synchronization state And receiving the second control instruction when the second control instruction sent by the first control terminal or the second control terminal is received.
The terminal control apparatus according to claim 13, wherein the transmitting module is further configured to: send the manipulation error information to the first control terminal or the second control terminal, and the apparatus further includes a deletion module for destroying the second control instruction.
A computer readable storage medium storing computer executable instructions for performing the terminal control method of any of claims 1-7.