WO2017045444A1

WO2017045444A1 - Remote controller key allocation method and device

Info

Publication number: WO2017045444A1
Application number: PCT/CN2016/084723
Authority: WO
Inventors: 包林玉
Original assignee: 深圳Tcl数字技术有限公司
Priority date: 2015-09-18
Filing date: 2016-06-03
Publication date: 2017-03-23
Also published as: CN105227984A; CN105227984B

Abstract

A remote controller key allocation method and device. The method comprises: when receiving a key instruction sent by a remote controller, parsing a key value corresponding to the key instruction; judging whether a pre-set key value corresponding to the key value exists; if a pre-set key value corresponding to the key value exists, performing an operation corresponding to the key instruction; and if a pre-set key value corresponding to the key value does not exist, discarding the key instruction, so that a card end which receives the key instruction performs the operation corresponding to the key instruction. When a card end and a shield end of a modular television simultaneously receive a key instruction of a remote controller, the key instruction of the remote controller can be well allocated, thereby improving the user experience effect.

Description

Remote control button distribution method and device

Technical field

The present invention relates to the field of television, and in particular, to a remote controller button distribution method and apparatus.

Background technique

Module TV is the frontier concept of the TV industry, and many manufacturers are developing and developing. Module TV refers to a smart TV that can be developed and upgraded. Users can customize differentiated product function modules according to their own needs. In the module TV, there are two boards. In order to distinguish the two boards, the board that is closely related to the display screen and will not be replaced is called the screen end, and the other board that can be plugged and replaced and replaced is called the card end. .

After the card end of the module TV is replaced with a TV card, it is very likely that the software of the screen end needs to be modified according to the replaced TV card. Especially for the remote control, the screen and the card are completely independent, both have their own GUI (Graphical User Interface, graphical user interface, also known as graphical user interface) system. Both the card end and the screen end process the remote control information received by them. Therefore, when dealing with the remote control buttons, it is easy to cause the logic of the card end and the screen end software where the TV card is located. When the user issues a remote button command, the module TV cannot assign the remote button command very well, and an abnormal situation occurs when the user uses the screen.

Summary of the invention

The main object of the present invention is to provide a remote control button distribution method and device, which solves the problem that when the card end and the screen end of the module TV receive the key command of the remote controller at the same time, the logic of the card end and the screen end software is easily disordered. problem.

To achieve the above objective, the present invention provides a remote controller button assignment method, the method comprising the steps of:

When receiving a key command sent by the remote controller, parsing a key value corresponding to the button command;

Determining whether there is a preset key value corresponding to the key value;

If there is a preset key value corresponding to the key value, performing an operation corresponding to the button instruction;

as well as

If there is no preset key value corresponding to the key value, discarding the key instruction, so that the card end receiving the key instruction performs an operation corresponding to the key instruction;

The step of performing the operation corresponding to the button instruction includes:

Determining whether the system that processes the button command is in a busy state;

If the system is in a busy state, prompting the user that the system is in a busy state, and the operation corresponding to the button instruction waits for a certain time before continuing to execute;

If the system of the button command is in an idle state, the operation corresponding to the button command is immediately executed.

In addition, in order to achieve the above object, the present invention further provides a remote controller button assigning method, the method comprising the steps of:

Determining whether there is a preset key value corresponding to the key value;

Performing an operation corresponding to the button instruction if there is a preset key value corresponding to the key value;

And if there is no preset key value corresponding to the key value, discarding the key instruction, so that the card end receiving the key instruction performs an operation corresponding to the key instruction.

Preferably, after the step of performing the operation corresponding to the button instruction, if there is a preset key value corresponding to the key value, the method further includes:

Determining whether the button instruction is a blocking instruction;

If the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is executed after the button command is executed.

Preferably, if the button instruction is a blocking instruction, the operating state of the screen is changed according to the button instruction to prompt the user that the next button instruction is executed after the button instruction is executed, and further includes :

Determining whether the button instruction needs to be forwarded to the card end according to a function corresponding to the button instruction;

If the button command needs to be forwarded to the card end, the preset signal is sent to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal.

Preferably, before the step of parsing the key value corresponding to the button instruction when receiving the button command sent by the remote controller, the method further includes:

Obtaining an attribute type of the television card when detecting that the card end has been inserted into the television card;

Setting a key value corresponding to the TV card key instruction according to an attribute type of the television card.

Preferably, the step of setting the key value corresponding to the TV card key instruction according to the attribute type of the television card comprises:

Determining whether the television card is a known card according to an attribute type of the television card;

If the TV card is a non-known card, converting a key value corresponding to the TV card key instruction into a standard Android button key value;

If the TV card is a known card, the key value corresponding to the TV card key command is set to an active state.

In addition, in order to achieve the above object, the present invention further provides a remote controller button distribution device, the device comprising:

The parsing module is configured to parse the key value corresponding to the button instruction when receiving the button command sent by the remote controller;

a first determining module, configured to determine whether there is a preset key value corresponding to the key value;

An execution module, configured to execute an operation corresponding to the button instruction if a preset key value corresponding to the key value exists;

And discarding the module, if the preset key value corresponding to the key value does not exist, discarding the button instruction, so that the card end receiving the button instruction performs an operation corresponding to the button instruction.

Preferably, the remote controller button distribution device further includes:

a second determining module, configured to determine whether the button instruction is a blocking instruction;

And a change module, configured to: if the button command is a blocking command, change an operating state of the screen according to the button command to prompt the user that the next button command is executed after the button command is executed.

Preferably, the remote controller button distribution device further includes:

a third determining module, configured to determine, according to whether the function corresponding to the button instruction needs to forward the button command to the card end;

a sending module, configured to send a preset signal to the card end if the button command is to be forwarded to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal .

Preferably, the remote controller button distribution device further includes:

An acquiring module, configured to acquire an attribute type of the television card when detecting that the card end has been inserted into the television card;

And a setting module, configured to set a key value corresponding to the button command of the television card according to an attribute type of the television card.

Preferably, the setting module comprises:

a determining unit, configured to determine, according to an attribute type of the television card, whether the television card is a known card;

a conversion unit, configured to convert a key value corresponding to the TV card key instruction into a standard Android key value if the television card is a non-known card;

And a setting unit, configured to set a key value corresponding to the TV card key instruction to an activated state if the television card is a known card.

The invention parses the key value corresponding to the key instruction when the screen end receives the key instruction sent by the remote controller, and if the preset key value corresponding to the key value exists on the screen end, the operation corresponding to the key instruction is performed, If there is no preset key value corresponding to the key value, it indicates that there is a preset key value corresponding to the key value of the key instruction in the card end, and the key instruction should be received by the card end of the key instruction at the same time. carried out. That is, before receiving the button command of the remote controller, the card end and the screen end negotiate the allocation of the button command of the remote controller, thereby realizing that when the card end and the screen end of the module TV receive the button command of the remote controller at the same time, Assign key commands to the remote control to improve the user experience.

DRAWINGS

1 is a schematic flow chart of a first embodiment of a remote controller button distribution method according to the present invention;

2 is a schematic flow chart of a second embodiment of a remote controller button distribution method according to the present invention;

3 is a schematic flow chart of a third embodiment of a remote controller button distribution method according to the present invention;

4 is a schematic flowchart of setting a key value corresponding to a button instruction of the television card according to an attribute type of the television card according to an embodiment of the present invention;

5 is a schematic diagram of functional modules of a first embodiment of a remote controller button distribution device according to the present invention;

6 is a schematic diagram of functional modules of a second embodiment of a remote controller button distribution device according to the present invention;

7 is a schematic diagram of functional modules of a third embodiment of a remote controller button distribution device according to the present invention;

FIG. 8 is a schematic diagram of a functional module of a module according to an embodiment of the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

detailed description

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The main solution of the embodiment of the present invention is: when receiving the button command sent by the remote controller, parsing the key value corresponding to the button command; determining whether there is a preset key value corresponding to the key value; Determining, by the preset key value corresponding to the key value, performing an operation corresponding to the key instruction; if there is no preset key value corresponding to the key value, discarding the key instruction for receiving the key instruction The card end performs the operation corresponding to the button instruction. When the screen terminal receives the button command sent by the remote controller, parsing the key value corresponding to the button command, if there is a preset key value corresponding to the button value on the screen end, performing the operation corresponding to the button command, if not When there is a preset key value corresponding to the key value, it indicates that there is a preset key value corresponding to the key value of the key instruction in the card end, and the key instruction should be executed by the card end that receives the key instruction at the same time. That is, before receiving the button command of the remote controller, the card end and the screen end negotiate the allocation of the button command of the remote controller, thereby realizing that when the card end and the screen end of the module TV receive the button command of the remote controller at the same time, Assign key commands to the remote control to improve the user experience.

In the module TV, when the card end and the screen end receive the key command of the remote controller at the same time, the logic of the card end and the screen end software is easily disordered, and the module TV cannot distribute the key command sent by the remote controller well.

Based on the above problems, the present invention provides a remote controller button assignment method.

1 is a schematic flow chart of a first embodiment of a method for allocating a button of a remote controller according to the present invention.

In this embodiment, the remote controller button distribution method includes:

Step S10, when receiving a button command sent by the remote controller, parsing a key value corresponding to the button command;

When the screen end of the module TV receives the button command sent by the remote controller, the key value corresponding to the button command is parsed. When the screen end of the module TV receives the button command sent by the remote controller, the card terminal of the module TV also receives the button command sent by the remote controller, and parses the key value corresponding to the button command. Each button command sent by the remote controller has a corresponding key value, so that the device receiving the button command distinguishes the function corresponding to the button command.

Step S20, determining whether there is a preset key value corresponding to the key value;

After the screen end parses the key value corresponding to the button instruction, it is determined whether there is a preset key value corresponding to the key value, that is, whether there is permission to process the button instruction. Before the screen end and the card end of the module TV receive the button command of the remote controller, the screen end and the card end have reached an agreement on the processing authority of the remote controller button command. The screen end stores the key value corresponding to the key command that the user has the authority to process, as the preset key value, when receiving the key command sent by the remote controller, determining whether the key value corresponding to the button command is Set the key value to correspond. The card end also stores the key value corresponding to the key command that the user has the authority to process, as the preset key value, when receiving the key command sent by the remote controller, determining whether the key value corresponding to the button command is The preset key value corresponds.

Step S30, if there is a preset key value corresponding to the key value, performing an operation corresponding to the button instruction;

When the screen end determines that there is a preset key value corresponding to the key value, the operation corresponding to the button instruction is performed, and the execution process is as follows: determining whether the operation corresponding to the button instruction is performed immediately. Specifically, if the screen end detects that the operation corresponding to the previous key command has not been executed yet, and the other key commands cannot be simultaneously executed in the current working state, the corresponding button command is not immediately executed. The operation, that is, the system that processes the button commands is in a busy state. Preferably, when the system is in a busy state, the screen end prompts the user that the system is in a busy state, and the operation corresponding to the button instruction waits for a certain time before continuing to execute, so as to prevent the user from thinking that the button command is Invalid, frequently operate the remote control. The prompting method includes, but is not limited to, emitting a prompt sound through a speaker, or prompting the user through an indicator light. On the other hand, if the system of the button command is in an idle state, the operation corresponding to the button command is immediately executed. It is assumed that the button command received by the screen terminal is a power button, and the key value corresponding to the power button is 0×81, when the screen end has 0×81 in the preset key value stored therein, and When the system that processes the button command on the screen is in an idle state, the operation corresponding to the power button is immediately executed. The execution process of the card terminal receiving the button instruction is similar to the execution process of the screen terminal receiving the button command, and details are not described herein again.

Step S40: If there is no preset key value corresponding to the key value, discarding the button instruction, so that the card end receiving the button instruction performs an operation corresponding to the button instruction.

If the screen determines that there is no preset key value corresponding to the key value, indicating that the processing authority of the button instruction belongs to the card end, the screen end discards the button command while receiving the The card end of the button command will perform the operation corresponding to the button command.

In this embodiment, when the screen end receives the button command sent by the remote controller, the key value corresponding to the button command is parsed, and if the preset button key value corresponding to the key value exists on the screen end, the operation corresponding to the button command is executed. If there is no preset key value corresponding to the key value, it indicates that there is a preset key value corresponding to the key value of the key instruction in the card end, and the key instruction should be the card that receives the key instruction at the same time. Execution. That is, before receiving the button command of the remote controller, the card end and the screen end negotiate the allocation of the button command of the remote controller, thereby realizing that when the card end and the screen end of the module TV receive the button command of the remote controller at the same time, Assign key commands to the remote control to improve the user experience.

Referring to FIG. 2, FIG. 2 is a schematic flowchart diagram of a method for allocating a button of a remote controller according to a second embodiment of the present invention.

In this embodiment, after the step S30, the method further includes:

Step S50, determining whether the button instruction is a blocking instruction;

In the process of performing the operation corresponding to the button instruction on the screen end, determining whether the button instruction is a blocking instruction, that is, determining whether the button instruction is a synchronous instruction or an asynchronous instruction, and the synchronization refers to the sending side sending data. After the receiver sends back the response, the communication mode of the next data packet is sent. It can also be understood that the operation of the two threads is related, and one thread is blocked to wait for another thread to run, that is, the blocking mode; the asynchronous After the sender sends out the data, it does not wait for the receiver to send back a response, and then sends the communication method of the next packet. It can also be understood that the two threads have nothing to do, and run their own, that is, non-blocking mode. If the key command is executed by the card end, the execution process of the card end is similar to the screen end, and details are not described herein again.

Step S60, if the button command is a blocking command, changing the running state of the screen according to the button command to prompt the user that the next button command is executed after the button command is executed.

When the screen end determines that the button instruction is a blocking instruction, the screen end changes the running state of the program that runs the button instruction according to the button instruction by the daemon, to prompt the user that the next button instruction is in the After the button command is executed, it will be executed. When the screen end determines that the button instruction is a non-blocking instruction and performs an operation corresponding to the button instruction, it indicates that the function of the button instruction has been implemented. The running state is an operating state of a program that executes the button instruction on the screen end. The operating state of the program that executes the button command includes busy, stop, idle, and the like. When the running state of the program that executes the button instruction is busy, the screen end is performing an operation corresponding to the button instruction; when the screen end executes the button instruction, the running state of the program is When idle, it indicates that the screen end has performed the operation corresponding to the button instruction. When the running state of the program that executes the button instruction on the screen end is stopped, it indicates that the screen end has paused the operation corresponding to the button instruction. For example, when the button command of the remote controller is a power button, after receiving the power button on the screen end, it is necessary to wait for a feedback message of the card end, because the power key bit is a blocking instruction, and then it is required Notifying the screen end to stop receiving other key commands, the screen end changes the running state of the program that executes the key command to busy, and the state corresponding to the power key is not executed. Until the card end notifies that the screen end can perform the operation corresponding to the power key, that is, the power of the card end is turned off, the screen end is awakened, and the operation corresponding to the power key is continued, otherwise The screen end will remain in the waiting state until the timeout expires, the operation corresponding to the power key is abandoned, and the operation corresponding to the next key command is continued. If the key command is executed by the card end, the execution process of the card end is similar to the screen end, and details are not described herein again.

Step S70: Determine, according to a function corresponding to the button instruction, whether the button command needs to be forwarded to the card end to execute;

The screen end determines whether it is necessary to forward the button command to the card end according to a function corresponding to the button instruction, that is, whether it is necessary to communicate with the card end, whether the button instruction requires the screen end and The card ends are cooperatively processed. Preferably, the manner of communication is serial communication. When the button command is executed by the card end, the card terminal determines whether it is necessary to forward the button command to the screen end, that is, whether it is necessary to communicate with the screen end. For example, when the user needs to adjust the backlight, but the backlight is controlled at the screen end, the card end needs to notify the screen end to adjust the backlight by communicating with the screen end.

Step S80: If the button command needs to be forwarded to the card end, the preset signal is sent to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal.

If the screen determines that the button command needs to be forwarded to the card end, that is, when the button command requires the screen end and the card end to cooperate, sending a preset signal to the card end, And the card end performs an operation corresponding to the button instruction according to the preset signal. The preset signal is used to notify the card end that the screen end has completed the operation of the button instruction, and the card end is required to continue processing the button instruction to implement the function corresponding to the button instruction. If the screen determines that the button command does not need to be forwarded to the card end, it indicates that the function corresponding to the button command is implemented by the screen end. After the screen end performs the operation corresponding to the button instruction, it indicates that the function of the button instruction has been implemented. If the key command is executed by the card end, the execution process of the card end is similar to the screen end, and details are not described herein again.

In this embodiment, when the button instruction is a blocking instruction, a prompt message is sent to prompt the user to avoid occurrence of a situation in which the user thinks that the button is invalid; and when the button instruction needs to perform communication between the screen end and the card end, Sending a preset signal, so that one end of receiving the preset signal receives the preset signal, performing an operation corresponding to the button instruction, implementing a function corresponding to the button instruction, so that the module television can better process the remote controller The button commands sent improve the user experience.

Referring to FIG. 3, FIG. 3 is a schematic flowchart diagram of a method for allocating a button of a remote controller according to a third embodiment of the present invention.

In this embodiment, before the step S10, the method further includes:

Step S90: When detecting that the card end has been inserted into the TV card, acquiring an attribute type of the TV card;

After the screen is powered on, the screen determines whether the card end has been inserted into the TV card. If the screen end detects that the card end has been inserted into the TV card, communicates with the TV card. Preferably, the communication mode is serial port communication, and the screen end acquires the TV card through a serial port command. Attribute type. The attribute types of the TV card include the manufacturer, model, and size of the memory, and eMMC (Embedded) Multi Media Card) size and so on. If the card end is not inserted into the TV card, a prompt message is output to prompt the user to insert the TV card. The TV card has the functions of processing analog/digital signals of the television, and also includes functions of network communication, high-definition decoding and output.

Step S110, setting a key value corresponding to the button command of the television card according to an attribute type of the television card.

The screen end sets a key value corresponding to the button instruction of the television card according to an attribute type of the television card.

Specifically, referring to FIG. 4, FIG. 4 is a schematic flowchart of setting a key value corresponding to the button instruction of the television card according to an attribute type of the television card according to an embodiment of the present invention. The step S110 includes:

Step S111, determining, according to the attribute type of the television card, whether the television card is a known card;

Step S112, if the television card is a non-known card, converting the key value corresponding to the button command of the television card into a standard Android button key value;

Step S113, if the TV card is a known card, the key value corresponding to the TV card key command is set to an active state.

Determining, by the screen end, whether the television card is a known card according to an attribute type of the television card, that is, whether the screen end is compatible with the television card, and if the screen end is not compatible with the television card, The TV card is a non-known card. When the television card is a non-known card, the screen end converts the key value corresponding to the TV card key instruction into a standard Android button key value. When the screen end is compatible with the television card, that is, when the television card is a known card, setting a button key value corresponding to the TV card button instruction to an activated state, when the remote controller sends a button command The screen end and the card end simultaneously receive the button command.

In this embodiment, by using a TV cartoon, the screen end can be compatible with various TV cards. It provides the necessary conditions for the module TV to better distribute the key commands sent by the remote controller, and improves the user experience.

The invention further provides a remote control button dispensing device.

Referring to FIG. 5, FIG. 5 is a schematic diagram of functional modules of a first embodiment of a remote controller button distribution device according to the present invention.

In this embodiment, the remote controller button distribution device includes:

The parsing module 10 is configured to parse a key value corresponding to the button instruction when receiving a button command sent by the remote controller;

When the screen end of the module TV receives the button command sent by the remote controller, the parsing module 10 parses the key value corresponding to the button command. When the screen end of the module TV receives the button command sent by the remote controller, the card terminal of the module TV also receives the button command sent by the remote controller, and parses the key value corresponding to the button command. Each button command sent by the remote controller has a corresponding key value, so that the device receiving the button command distinguishes the function corresponding to the button command.

The first determining module 20 is configured to determine whether there is a preset key value corresponding to the key value;

After the screen end parses the key value corresponding to the button instruction, the first determining module 20 determines whether there is a preset key value corresponding to the key value, that is, whether there is permission to process the button instruction. Before the screen end and the card end of the module TV receive the button command of the remote controller, the screen end and the card end have reached an agreement on the processing authority of the remote controller button command. The screen end stores the key value corresponding to the key command that the user has the authority to process, as the preset key value, when receiving the key command sent by the remote controller, determining whether the key value corresponding to the button command is Set the key value to correspond. The card end also stores the key value corresponding to the key command that the user has the authority to process, as the preset key value, when receiving the key command sent by the remote controller, determining whether the key value corresponding to the button command is The preset key value corresponds.

The executing module 30 is configured to execute an operation corresponding to the button instruction if there is a preset key value corresponding to the key value;

When the screen determines that there is a preset key value corresponding to the key value, the execution module 30 performs an operation corresponding to the key instruction, and the execution process is as follows: determining whether the operation corresponding to the key instruction is performed immediately. Specifically, if the screen end detects that the operation corresponding to the previous key command has not been executed yet, and the other key commands cannot be simultaneously executed in the current working state, the corresponding button command is not immediately executed. The operation, that is, the system that processes the button commands is in a busy state. Preferably, when the system is in a busy state, the screen end prompts the user that the system is in a busy state, and the operation corresponding to the button instruction waits for a certain time before continuing to execute, so as to prevent the user from thinking that the button command is Invalid, frequently operate the remote control. The prompting method includes, but is not limited to, emitting a prompt sound through a speaker, or prompting the user through an indicator light. On the other hand, if the system of the button command is in an idle state, the operation corresponding to the button command is immediately executed. It is assumed that the button command received by the screen terminal is a power button, and the key value corresponding to the power button is 0×81, when the screen end has 0×81 in the preset key value stored therein, and When the system that processes the button command on the screen is in an idle state, the operation corresponding to the power button is immediately executed. The execution process of the card terminal receiving the button instruction is similar to the execution process of the screen terminal receiving the button command, and details are not described herein again.

The discarding module 40 is configured to discard the button command if the preset key value corresponding to the key value does not exist, so that the card end that receives the button command performs an operation corresponding to the button command.

If the screen determines that there is no preset key value corresponding to the key value, indicating that the processing authority of the button instruction belongs to the card end, the discarding module 40 discards the button command and receives the The card end of the button command will perform the operation corresponding to the button command.

In this embodiment, when the screen end receives the button command sent by the remote controller, the key value corresponding to the button command is parsed, and if the preset button key value corresponding to the key value exists on the screen end, the operation corresponding to the button command is executed. If there is no preset key value corresponding to the key value, it indicates that there is a preset key value corresponding to the key value of the key instruction in the card end, and the key instruction should be received by the card end of the key instruction at the same time. carried out. That is, before receiving the button command of the remote controller, the card end and the screen end negotiate the allocation of the button command of the remote controller, thereby realizing that when the card end and the screen end of the module TV receive the button command of the remote controller at the same time, Assign key commands to the remote control to improve the user experience.

Referring to FIG. 6, FIG. 6 is a schematic diagram of a functional module of a remote control button distribution device according to a second embodiment of the present invention. The second embodiment of the remote controller button distribution device of the present invention is proposed based on the first embodiment.

In this embodiment, the remote controller button distribution device further includes:

The second determining module 50 is configured to determine whether the button instruction is a blocking instruction;

In the process of performing the operation corresponding to the button instruction on the screen end, the second determining module 50 determines whether the button instruction is a blocking instruction, that is, determining whether the button instruction is a synchronous instruction or an asynchronous instruction, and the synchronization refers to After the sender sends out the data, the receiver will send the next packet communication mode after sending back the response. It can also be understood that the operation of the two threads is related, and one thread is blocked to wait for another thread to run, that is, blocked. Mode; the asynchronous is the communication method after the sender sends the data, does not wait for the receiver to send back the response, and then sends the next data packet. It can also be understood that the two threads have nothing to do, and run their own, that is, the non-blocking mode. . If the key command is executed by the card end, the execution process of the card end is similar to the screen end, and details are not described herein again.

The change module 60 is configured to: if the button command is a blocking command, change an operating state of the screen according to the button command to prompt the user that the next button command is executed after the button command is executed.

When the screen end determines that the button instruction is a blocking instruction, the changing module 60 changes the running state of the program that runs the button instruction according to the button instruction by the daemon to prompt the user that the next button instruction is in the The button command will be executed after it has been executed. When the screen end determines that the button instruction is a non-blocking instruction and performs an operation corresponding to the button instruction, it indicates that the function of the button instruction has been implemented. The running state is an operating state of a program that executes the button instruction on the screen end. The operating state of the program that executes the button command includes busy, stop, idle, and the like. When the running state of the program that executes the button instruction is busy, the screen end is performing an operation corresponding to the button instruction; when the screen end executes the button instruction, the running state of the program is When idle, it indicates that the screen end has performed the operation corresponding to the button instruction. When the running state of the program that executes the button instruction on the screen end is stopped, it indicates that the screen end has paused the operation corresponding to the button instruction. For example, when the button command of the remote controller is the power button, because the power button is a blocking command, after receiving the power button on the screen, it is necessary to wait for the feedback message of the card, and then it is required Notifying the screen end to stop receiving other key commands, the screen end changes the running state of the program that executes the key command to busy, and the state corresponding to the power key is not executed. Until the card end notifies that the screen end can perform the operation corresponding to the power key, that is, the power of the card end is turned off, the screen end is awakened, and the operation corresponding to the power key is continued, otherwise The screen end will remain in the waiting state until the timeout expires, the operation corresponding to the power key is abandoned, and the operation corresponding to the next key command is continued. If the key command is executed by the card end, the execution process of the card end is similar to the screen end, and details are not described herein again.

The third determining module 70 is configured to determine, according to a function corresponding to the button instruction, whether the button command needs to be forwarded to the card end to execute;

The third determining module 70 determines, according to the function corresponding to the button command, whether to forward the button command to the card end, that is, whether it is required to communicate with the card end, whether the button command requires the screen end Cooperating with the card end. Preferably, the manner of communication is serial communication. When the button command is executed by the card end, the card terminal determines whether it is necessary to forward the button command to the screen end, that is, whether it is necessary to communicate with the screen end. For example, when the user needs to adjust the backlight, but the backlight is controlled at the screen end, the card end needs to notify the screen end to adjust the backlight by communicating with the screen end.

The sending module 80 is configured to send a preset signal to the card end if the button command is to be forwarded to the card end, so that the card end performs the button instruction according to the preset signal. operating.

If the screen determines that the button command needs to be forwarded to the card end, that is, when the button command requires the screen end and the card end to cooperate, the sending module 80 sends a preset signal to the card. End, wherein the card end performs an operation corresponding to the button instruction according to the preset signal. The preset signal is used to notify the card end that the screen end has completed the operation of the button instruction, and the card end is required to continue processing the button instruction to implement the function corresponding to the button instruction. If the screen determines that the button command does not need to be forwarded to the card end, it indicates that the function corresponding to the button command is implemented by the screen end. After the screen end performs the operation corresponding to the button instruction, it indicates that the function of the button instruction has been implemented. If the key command is executed by the card end, the execution process of the card end is similar to the screen end, and details are not described herein again.

Referring to FIG. 7, FIG. 7 is a schematic diagram of a functional module of a third embodiment of a remote controller button distribution device according to the present invention. Based on the first embodiment, a third embodiment of the remote controller button distribution device of the present invention is proposed.

The obtaining module 90 is configured to acquire an attribute type of the television card when the card end has been inserted into the television card;

After the screen is powered on, the screen determines whether the card end has been inserted into the TV card. If the screen detects that the card end has been inserted into the TV card, communicates with the TV card. Preferably, the communication mode is serial communication, and the obtaining module 90 acquires the attribute of the TV card by using a serial port command. Types of. The attribute types of the TV card include the manufacturer, model, and size of the memory, and eMMC (Embedded) Multi Media Card) size and so on. If the card end is not inserted into the TV card, a prompt message is output to prompt the user to insert the TV card. The TV card has the functions of processing analog/digital signals of the television, and also includes functions of network communication, high-definition decoding and output.

The setting module 110 is configured to set a key value corresponding to the key instruction that the television card can receive according to the attribute type of the television card.

The setting module 110 sets the key value corresponding to the TV card key instruction according to the attribute type of the TV card.

Specifically, referring to FIG. 8, FIG. 8 is a schematic diagram of a functional module of a module according to an embodiment of the present invention.

In this embodiment, the setting module 110 includes:

The determining unit 111 is configured to determine, according to the attribute type of the television card, whether the television card is a known card;

The converting unit 112 is configured to convert the key value corresponding to the button command of the television card into a standard Android button key value if the television card is a non-known card;

The setting unit 113 is configured to set a key value corresponding to the TV card key instruction to an activated state if the television card is a known card.

The determining unit 111 determines whether the television card is a known card according to the attribute type of the television card, that is, whether the screen end is compatible with the television card, and if the screen end is not compatible with the television card, the television is The card is a non-known card. When the television card is a non-known card, the converting unit 112 converts the key value corresponding to the TV card key instruction into a standard Android button key value. When the screen end is compatible with the television card, that is, when the television card is a known card, the setting unit 113 sets the button key value corresponding to the TV card button instruction to an activated state, when the remote controller sends When the button is commanded, the screen end and the card end simultaneously receive the button command.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A remote controller button assigning method, wherein the remote controller button assigning method comprises the following steps:

When receiving a key command sent by the remote controller, parsing a key value corresponding to the button command;

Determining whether there is a preset key value corresponding to the key value;

If there is a preset key value corresponding to the key value, performing an operation corresponding to the button instruction;

as well as

If there is no preset key value corresponding to the key value, discarding the key instruction, so that the card end receiving the key instruction performs an operation corresponding to the key instruction;

The step of performing the operation corresponding to the button instruction includes:

Determining whether the system that processes the button command is in a busy state;

If the system is in a busy state, prompting the user that the system is in a busy state, and the operation corresponding to the button instruction waits for a certain time before continuing to execute;

If the system of the button command is in an idle state, the operation corresponding to the button command is immediately executed.
The remote controller button assigning method according to claim 1, wherein the step of performing the operation corresponding to the button command if the preset key value corresponding to the key value is present, further comprising:

Determining whether the button instruction is a blocking instruction;

If the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is executed after the button command is executed.
The remote controller button assigning method according to claim 2, wherein if the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is in the After the steps that will be executed after the key command is executed, it also includes:

Determining whether the button instruction needs to be forwarded to the card end according to a function corresponding to the button instruction;

If the button command needs to be forwarded to the card end, the preset signal is sent to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal.
The remote controller button assigning method according to claim 1, wherein the step of analyzing the key value corresponding to the button command when receiving the button command sent by the remote controller further comprises:

Obtaining an attribute type of the television card when detecting that the card end has been inserted into the television card;

Setting a key value corresponding to the TV card key instruction according to an attribute type of the television card.
The remote controller button assigning method according to claim 4, wherein the step of setting a key value corresponding to the television card key command according to an attribute type of the television card comprises:

Determining whether the television card is a known card according to an attribute type of the television card;

If the TV card is a non-known card, converting a key value corresponding to the TV card key instruction into a standard Android button key value;

If the TV card is a known card, the key value corresponding to the TV card key command is set to an active state.
A remote controller button assigning method, wherein the remote controller button assigning method comprises the following steps:

When receiving a key command sent by the remote controller, parsing a key value corresponding to the button command;

Determining whether there is a preset key value corresponding to the key value;

Performing an operation corresponding to the button instruction if there is a preset key value corresponding to the key value;

And if there is no preset key value corresponding to the key value, discarding the key instruction, so that the card end receiving the key instruction performs an operation corresponding to the key instruction.
The remote controller button assigning method according to claim 6, wherein the step of performing the operation corresponding to the button command if the preset key value corresponding to the key value is present, further comprising:

Determining whether the button instruction is a blocking instruction;

If the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is executed after the button command is executed.
The remote controller button assigning method according to claim 7, wherein if the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is in the After the steps that will be executed after the key command is executed, it also includes:

Determining whether the button instruction needs to be forwarded to the card end according to a function corresponding to the button instruction;

If the button command needs to be forwarded to the card end, the preset signal is sent to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal.
The remote controller button assigning method according to claim 6, wherein the step of analyzing the key value corresponding to the button command when receiving the button command sent by the remote controller further comprises:

Obtaining an attribute type of the television card when detecting that the card end has been inserted into the television card;

Setting a key value corresponding to the TV card key instruction according to an attribute type of the television card.
The method of assigning a remote control button according to claim 9, wherein the step of performing the operation corresponding to the button instruction if the preset key value corresponding to the key value is present, further comprising:

Determining whether the button instruction is a blocking instruction;

If the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is executed after the button command is executed.
The remote controller button assigning method according to claim 10, wherein if the button command is a blocking command, the operating state of the screen is changed according to the button command to prompt the user that the next button command is in the After the steps that will be executed after the key command is executed, it also includes:

Determining whether the button instruction needs to be forwarded to the card end according to a function corresponding to the button instruction;

If the button command needs to be forwarded to the card end, the preset signal is sent to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal.
The remote controller button assigning method according to claim 9, wherein the step of setting a key value corresponding to the television card key command according to an attribute type of the television card comprises:

Determining whether the television card is a known card according to an attribute type of the television card;

If the TV card is a non-known card, converting a key value corresponding to the TV card key instruction into a standard Android button key value;

If the TV card is a known card, the key value corresponding to the TV card key command is set to an active state.
A remote controller button distribution device, wherein the remote controller button distribution device comprises:

The parsing module is configured to parse the key value corresponding to the button instruction when receiving the button command sent by the remote controller;

a first determining module, configured to determine whether there is a preset key value corresponding to the key value;

An execution module, configured to execute an operation corresponding to the button instruction if a preset key value corresponding to the key value exists;

And discarding the module, if the preset key value corresponding to the key value does not exist, discarding the button instruction, so that the card end receiving the button instruction performs an operation corresponding to the button instruction.
The remote controller button distribution device according to claim 13, wherein the remote controller button distribution device further comprises:

a second determining module, configured to determine whether the button instruction is a blocking instruction;

And a change module, configured to: if the button command is a blocking command, change an operating state of the screen according to the button command to prompt the user that the next button command is executed after the button command is executed.
The remote controller button dispensing device of claim 14, wherein the remote controller button assigning device further comprises:

a third determining module, configured to determine, according to a function corresponding to the button instruction, whether the button command needs to be forwarded to the card end;

a sending module, configured to send a preset signal to the card end if the button command is to be forwarded to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal .
The remote controller button distribution device according to claim 13, wherein the remote controller button distribution device further comprises:

An acquiring module, configured to acquire an attribute type of the television card when detecting that the card end has been inserted into the television card;

And a setting module, configured to set a key value corresponding to the button command of the television card according to an attribute type of the television card.
The remote controller button dispensing device of claim 16, wherein the remote controller button assigning device further comprises:

a second determining module, configured to determine whether the button instruction is a blocking instruction;

And a change module, configured to: if the button command is a blocking command, change an operating state of the screen according to the button command to prompt the user that the next button command is executed after the button command is executed.
The remote controller button dispensing device of claim 17, wherein the remote controller button assigning device further comprises:

a third determining module, configured to determine, according to a function corresponding to the button instruction, whether the button command needs to be forwarded to the card end;

a sending module, configured to send a preset signal to the card end if the button command is to be forwarded to the card end, so that the card end performs the operation corresponding to the button instruction according to the preset signal .
The remote controller button distribution device according to claim 16, wherein the setting module comprises:

a determining unit, configured to determine, according to an attribute type of the television card, whether the television card is a known card;

a conversion unit, configured to convert a key value corresponding to the TV card key instruction into a standard Android key value if the television card is a non-known card;

And a setting unit, configured to set a key value corresponding to the TV card key instruction to an activated state if the television card is a known card.