CN112289318A - Voice remote control method and device - Google Patents
Voice remote control method and device Download PDFInfo
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- CN112289318A CN112289318A CN202011595970.2A CN202011595970A CN112289318A CN 112289318 A CN112289318 A CN 112289318A CN 202011595970 A CN202011595970 A CN 202011595970A CN 112289318 A CN112289318 A CN 112289318A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000006399 behavior Effects 0.000 claims abstract description 5
- 230000006870 function Effects 0.000 description 10
- 238000003860 storage Methods 0.000 description 6
- 238000004590 computer program Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000013528 artificial neural network Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/30—User interface
- G08C2201/31—Voice input
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
A voice remote control method and a device thereof are provided, wherein the method comprises the following steps: s1, dividing command words into repeatedly executed command words and conventional command words, and carrying out corresponding configuration on a remote control terminal; s2, the remote control terminal receives the command words and judges whether the command words are repeatedly executed or not; s3, if the command word is judged to be executed repeatedly, the command is executed repeatedly until other command words are received; judging whether the command word is repeatedly executed or not, and directly executing the command, wherein the behavior of repeatedly executing the command is specifically as follows: repeatedly executing the same command, wherein the interval time is set in the middle; the interval time is reasonable judgment time of the user for repeatedly executing the command word execution effect each time. According to the invention, by distinguishing and identifying the repeated execution command words, the user does not need to repeatedly send out voice signals to carry out commands any more, so that the effect of simply controlling repeated commands by voice can be effectively achieved, and the time for learning a plurality of similar repeated command words is saved.
Description
Technical Field
The invention belongs to the technical field of voice recognition, relates to a voice remote control technology, and particularly relates to a voice remote control method and device.
Background
The voice recognition technology is very convenient because of being suitable for the use habit of people, and the voice recognition technology gradually replaces the traditional key, touch and other modes at present, and becomes a new generation of interactive control scheme. For devices that watch program channels, such as home televisions or set-top boxes, traditional key remote controls are also transitioning to voice remote controls.
The general voice remote controller adopts voice recognition to directly replace the key function on the remote controller, such as 'television power on' to replace a power on key on the remote controller, and 'switching to the next program channel' to replace a program channel + or a program channel-key on the remote controller, etc. In actual use, because a television or a set top box and the like can watch a plurality of programs, when the next program is switched by pressing keys of a traditional remote controller, the next program can be quickly pressed for many times, and the operation time is short each time; if the similar command such as the command word of switching to the next program channel is executed by voice for control, because the voice is sent for a longer time than the key pressing, when a person needs to switch and select the program channel for a plurality of times, the person needs to pronounce for a plurality of times, so that the time for selecting the program channel is prolonged, and the repeated sound sending for a plurality of times can easily cause fatigue of the human body, thereby seriously affecting the use experience.
Meanwhile, if the voice remote controller is not an equipment standard remote controller but a universal remote controller which needs to be learned before use, the current equipment such as a television or a set top box can watch a lot of program channels, and the equipment only needs to learn and control after an instruction of switching to the next or previous program channel, so that the program channel switching is long in time consumption and tedious; if the switching control instruction of each program channel is to be learned, the learning time is too long and the operation is very troublesome.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention discloses a voice remote control method and a voice remote control device.
The voice remote control method comprises the following steps:
s1, dividing command words into repeatedly executed command words and conventional command words, and carrying out corresponding configuration on a remote control terminal;
s2, the remote control terminal receives the command words and judges whether the command words are repeatedly executed or not;
s3, if the command word is judged to be executed repeatedly, the command is executed repeatedly until other command words are received;
judging whether the command word is repeatedly executed or not, and directly executing the command;
the behavior of repeatedly executing the command is specifically as follows: and repeatedly executing the same command, wherein the interval time is set in the middle, and the interval time is reasonable judgment time of the user for repeatedly executing the command word execution effect each time.
Specifically, the remote control terminal is a television remote controller, a set top box or an OTT box remote controller, and the command related to the repeated execution command word comprises channel number addition or subtraction or sound addition or subtraction.
Specifically, the reasonable judgment time is 0.2-10 seconds.
Preferably, the receiving of the other command words in step S3 includes receiving any one of a termination command word, a normal command word or other repeated execution command word.
Specifically, the step S1 is configured to store the repeatedly executed command words and the normal command words in a local memory in the remote control terminal or in a memory on the internet communicable with the remote control terminal.
The invention also discloses a voice remote control device, which comprises a voice signal processing module and a command execution module, and is characterized by also comprising a repeated execution command word judgment module connected with the voice signal processing module, and a repeated execution command sending module and a conventional command sending module which are connected with the repeated execution command word judgment module, wherein the repeated execution command sending module and the conventional command sending module are both connected with the command execution module, and a timer is arranged in or connected with the repeated execution command sending module.
Preferably, the repeated execution command word judgment module is connected with a memory, and the memory stores repeated execution command words and conventional command words in a classified manner.
Preferably, an interrupt module is connected between the repeated execution command issuing module and the command execution module, and the normal command issuing module is further connected with the interrupt module.
By adopting the voice remote control method and the voice remote control device, the command is automatically and repeatedly executed by distinguishing and identifying the repeated command words, a user does not need to repeatedly send out voice signals to carry out the command any more, the inconvenience of voice control on the control of the repeated command is overcome, the effect of simply controlling the repeated command by voice can be effectively achieved, the time for learning a plurality of similar repeated command words is saved for a voice recognition neural network, and the voice control process is simplified.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a voice remote control device according to the present invention;
fig. 2 is a schematic diagram of another embodiment of the voice remote control device according to the present invention.
Detailed Description
The following provides a more detailed description of the present invention.
The voice remote control method comprises the following steps:
s1, dividing command words into repeatedly executed command words and conventional command words, and carrying out corresponding configuration on a remote control terminal;
s2, the remote control terminal receives the command words and judges whether the command words are repeatedly executed or not;
s3, if the command word is judged to be executed repeatedly, the command is executed repeatedly until other command words are received;
judging whether the command word is repeatedly executed or not, and directly executing the command;
the behavior of repeatedly executing the command is specifically as follows: and repeatedly executing the same command, wherein the interval time is set in the middle, and the interval time is reasonable judgment time of the user for repeatedly executing the command word execution effect each time.
The repeatedly executed command words refer to command words that are usually continuously and repeatedly issued by a user in an actual operation process according to usage habits, for example, channel number adding and subtracting commands, voice adding and subtracting commands, and the like on a television remote controller.
For example, for a voice signal processing module identified locally, a local memory in the remote control terminal needs to be classified and stored to repeatedly execute command words and conventional command words, and for the voice signal processing module identified through network cloud, an online memory communicated with the voice signal processing module is classified and stored to repeatedly execute command words and conventional command words.
One typical implementation of the voice remote control device described in the present invention is a learning remote control having the functions of learning and recognizing voice signals. The learning remote controller is a prior art, and has a learning function of a voice command, the instruction is learned firstly, for example, after the infrared remote controller starts the learning function, a user can send a command word 'automatically switch a next channel' or 'automatically change frequency', an 'automatically change station' and other voice commands representing the automatic switching function, then the remote controller presses a corresponding button, generally 'channel +', the learning remote controller sends an infrared remote control code corresponding to the 'channel +' -button, the learning remote controller simultaneously and automatically learns and records the infrared remote control code and stores the infrared remote control code to the local, and subsequently when the user recites the same command word 'automatically switches the next channel', the learning remote controller sends the infrared remote control code corresponding to the 'channel +' -button. The learning remote controller can learn voice commands with various functions such as 'automatic frequency conversion' and 'stop frequency conversion', and can also be a remote controller adopting wireless communication signals of protocols such as Bluetooth and zigbee.
The interval time of the repeated execution command is the reasonable judgment time of the user for the execution effect of each repeated execution command word, for example, for sound increase and decrease, the reasonable judgment time of the user may be 0.2-0.5 second, and for channel number increase and decrease, the user needs a certain time to watch to judge whether the program type is the program type that the user wants to watch, the reasonable judgment time is generally 0.2-10 seconds, and the specific time can also be set by a voice command.
And judging that the command word is repeatedly executed until other command words are received, wherein the other command words can be set termination command words or any other command words which are not the command words repeatedly executed before. If the repeated execution command word is repeatedly sent by the user, the command corresponding to the repeated execution command word is continuously executed.
The voice remote control method can be realized based on a voice remote control device, the voice remote control device comprises a voice signal processing module and a command execution module, and also comprises a repeated execution command word judgment module connected with the voice signal processing module, and a repeated execution command sending module and a conventional command sending module which are connected with the repeated execution command word judgment module, wherein the repeated execution command sending module and the conventional command sending module are also connected with the command execution module, and a timer is arranged in or connected with the repeated execution command sending module.
The function of the timer is to control and adjust the interval time of the repeat command sent by the repeat execution command sending module. The behavior of repeatedly executing the command is specifically as follows: when the repeated execution command sending module sends the same command repeatedly, the timer controls the interval time, thereby realizing the function of repeatedly executing the same command.
The repeated execution command word judgment module can be connected with a local storage memory, and can also be connected with a server or a cloud memory through a network, and the repeated execution command words and the conventional command words are stored in the memory in a classified manner.
In the specific embodiment shown in fig. 2, an interrupt module is connected between the repeat execution command issuing module and the command executing module, the normal command issuing module is further connected to the interrupt module, and when the interrupt module detects a normal command signal issued by the normal command issuing module and the state is a repeat execution state, the repeat execution command is interrupted and a normal command signal is sent to the command executing module. If the state is not repeated, the normal command signal is directly sent to the command execution module.
For example, a user sends a command word of 'television on' to a television, a voice signal processing module in the remote control device sends a recognition result to a repeated execution command word judgment module, the repeated execution command word judgment module recognizes that the command word is not a repeated execution command word through the storage and recognition of a local memory, an instruction is sent to a conventional command sending module, and the conventional command word sending module sends a single command to a command execution module to execute the command and then stops subsequent actions.
The user then sends out repeated execution command words representing channel increase, such as "channel automatic increase", "automatic frequency change", "automatic channel change", and the like, the voice signal processing module in the remote control device sends the recognition result to the repeated execution command word judgment module, as shown in fig. 1, the repeated execution command word judgment module recognizes that the command word is a repeated execution command word through memory storage recognition, and then sends out an instruction to the repeated execution command word sending module, the repeated execution command word sending module periodically and repeatedly sends out a "channel increase" command to the command execution module through the interval duration preset by the timer, until the voice signal processing module receives other command words of the user, the other command words may be set termination command words such as "stop automatic increase", "stop frequency change", "stop channel change", and the like, or may be other command words such as "channel decrease"), And if the repeated execution command word judgment module recognizes that the command word is not the repeated execution command word through local storage identification, the repeated execution command word judgment module sends an instruction to interrupt the work of the repeated execution command sending module and simultaneously sends the instruction to the conventional command sending module, and the conventional command sending module simultaneously sends a single conventional command to the command execution module to execute the command. The effect is to terminate the "channel auto-increment" operation and perform a new operation.
For the time interval of the 'channel increase' command, the user judges whether the program instantly played by the changed channel is the program that the user wants to watch, and the time interval can be set to be 2-10 seconds according to the user preference; whereas if it is a repeated execution command such as "sound increase", the user does not need much judgment time, and the interval time may be set to 0.2 to 1 second.
By adopting the voice remote control method and the voice remote control device, the command is automatically and repeatedly executed by distinguishing and identifying the repeated execution command words, the user does not need to repeatedly send out voice signals to carry out the command any more, the inconvenience of voice control on the control of the repeated command is overcome, the effect of simply controlling the repeated command by voice can be effectively achieved, the time for learning a plurality of similar repeated command words is saved for the user, and the voice control process is simplified.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing is directed to preferred embodiments of the present invention, wherein the preferred embodiments are not obviously contradictory or subject to any particular embodiment, and any combination of the preferred embodiments may be combined in any overlapping manner, and the specific parameters in the embodiments and examples are only for the purpose of clearly illustrating the inventor's invention verification process and are not intended to limit the scope of the invention, which is defined by the claims and the equivalent structural changes made by the description and drawings of the present invention are also intended to be included in the scope of the present invention.
Claims (8)
1. A voice remote control method is characterized by comprising the following steps:
s1, dividing command words into repeatedly executed command words and conventional command words, and carrying out corresponding configuration on a remote control terminal;
s2, the remote control terminal receives the command words and judges whether the command words are repeatedly executed or not;
s3, if the command word is judged to be executed repeatedly, the command is executed repeatedly until other command words are received;
judging whether the command word is repeatedly executed or not, and directly executing the command;
the behavior of repeatedly executing the command is specifically as follows: and repeatedly executing the same command, wherein the interval time is set in the middle, and the interval time is reasonable judgment time of the user for repeatedly executing the command word execution effect each time.
2. The voice remote control method according to claim 1, wherein the remote control terminal is a television remote control, a set-top box or an OTT box remote control, and the repeatedly executing commands associated with the command words comprise adding or subtracting a channel number or adding or subtracting a voice.
3. The voice remote control method according to claim 1, wherein the reasonable determination time is 0.2 to 10 seconds.
4. The voice remote control method according to claim 1, wherein said receiving of other command words in step S3 includes receiving any one of a termination command word, a normal command word or other repeatedly executed command words.
5. The voice remote control method according to claim 1, wherein the step S1 corresponds to a step configured to store the repeatedly executed command words and the normal command words in a local memory in the remote control terminal or an on-line memory communicable with the remote control terminal in a sorted manner.
6. A voice remote control device comprises a voice signal processing module and a command execution module, and is characterized by further comprising a repeated execution command word judgment module connected with the voice signal processing module, a repeated execution command sending module and a conventional command sending module, wherein the repeated execution command sending module and the conventional command sending module are connected with the repeated execution command word judgment module, the repeated execution command sending module and the conventional command sending module are both connected with the command execution module, and a timer is arranged in the repeated execution command sending module or connected with the outside of the repeated execution command sending module.
7. The voice remote control device according to claim 6, wherein the repeated execution command word judgment module is connected with a memory, and the memory stores repeated execution command words and normal command words in a classified manner.
8. The voice remote control device according to claim 6, wherein an interrupt module is connected between the repeat command issuing module and the command executing module, and the normal command issuing module is further connected to the interrupt module.
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| CN202011595970.2A CN112289318A (en) | 2020-12-30 | 2020-12-30 | Voice remote control method and device |
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| CN202011595970.2A CN112289318A (en) | 2020-12-30 | 2020-12-30 | Voice remote control method and device |
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Application publication date: 20210129 |