CN102737497A - Remote controller, system, and method for switching standby and boot modes of voice-controlled terminal device - Google Patents
Remote controller, system, and method for switching standby and boot modes of voice-controlled terminal device Download PDFInfo
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- CN102737497A CN102737497A CN2012101913338A CN201210191333A CN102737497A CN 102737497 A CN102737497 A CN 102737497A CN 2012101913338 A CN2012101913338 A CN 2012101913338A CN 201210191333 A CN201210191333 A CN 201210191333A CN 102737497 A CN102737497 A CN 102737497A
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Abstract
The invention discloses a remote controller, a system, and a method for switching standby and boot modes of a voice-controlled terminal device. The remote controller comprises a MIC module, an A/D module, a controlling processing module, a wireless transmission module, and an IR code controlling module. The terminal device comprises a receiver module, an infrared receiving module, and a central processor module. According to the invention, when the terminal device is in a standby mode, a user voice booting command is picked up by the MIC module. The command is transmitted to the A/D module for analog-to-digital conversion. The command is than transmitted to the controlling processing module for coding and decoding. The command is than transmitted to the IR code controlling module, where the data is converted into IR code values; the IR code values are transmitted to the infrared receiving module of the terminal device; the central processor module analyzes and determines the received IR codes; a correct IR-matched operation command is executed, such that the voice-controlled terminal device is switched from the standby mode to a boot mode. Therefore, the controlling mode for users to control the terminal devices is more convenient and intelligent.
Description
Technical field
The present invention relates to voice control technology field, telepilot, the system and method for the standby of particularly a kind of voice control terminal, start conversion.
Background technology
Along with the development of voice technology and perfect, all increased voice control function in the increasing design of electronic products.Especially, on the telepilot of intelligent TV set standard configuration speech voice input function, can control televisor through simple voice command.
At present, when televisor was in holding state, the most function module is power supply not, can not work; And the infrared receiving module on the televisor is not influenced by power supply, can work.Pass through specific button on the telepilot in the prior art mostly; Taking manually to press this key sends infrared signal and could control televisor and convert power on mode into from standby mode; Make the normal operating conditions of televisor, the input voice that can not use a teleswitch this moment, control intelligent television.But this control mode does not make full use of voice-operated function, if under the darker environment of light, the user need seek standby, the start conversion keys can be very inconvenient.
So prior art exists not enough, need to improve and improve.
Summary of the invention
Weak point in view of above-mentioned prior art; The object of the present invention is to provide telepilot, the system and method for the standby of a kind of voice control terminal, start conversion; After converting infrared sign indicating number to through the audio digital signals of IR sign indicating number control module after with the encoding and decoding calculation process; Carry out communication through the infrared receiving module on the terminal device; Carry out boot action through after the CPU module analysis and judgement of terminal device, realized the standby of voice control terminals, the conversion of boot action, satisfied user's intelligent demand.
In order to achieve the above object, the present invention has taked following technical scheme:
The telepilot of the standby of a kind of voice control terminal, start conversion, it comprises:
Be used to receive the MIC module of voice analog signal;
Be used for the voice analog signal that said MIC module receives is converted to the A/D module of digital signal;
Be used for the digital signal of said A/D module converts is carried out the control treatment module of encoding and decoding calculation process;
The wireless data transmission module that digital signal after being used for control treatment module handled is compressed and transmitted;
Be used for the digital signal after the control treatment module processing is converted to the IR sign indicating number control module of infrared sign indicating number and transmission;
Said MIC module connects said control treatment module through said A/D module, and control treatment module connects wireless data transmission module and IR sign indicating number control module respectively.
In the telepilot of the standby of described voice control terminal, start conversion, said IR sign indicating number modular converter set inside has sound bank.
In the telepilot of the standby of described voice control terminal, start conversion, said control treatment module comprises MCU module and DSP module.
The control system of the standby of a kind of voice control terminal, start conversion, it comprises terminal device and above-mentioned telepilot, said terminal device comprises:
Digital signal decompression after the compression that is used for said telepilot is sent and the receiver module that transmits;
Be used to receive infrared yard and the infrared receiving module that transmits that said telepilot sends;
Be used for said digital signal and the infrared yard CPU module of handling;
Said CPU module connects receiver module and infrared receiving module respectively.
In the control system of the standby of described voice control terminal, start conversion, said CPU module comprises:
Be used to store the instruction storage module of standby, start-up command;
Be used for the digital signal that receives and infrared sign indicating number and the standby of storage, the judge module that start-up command is carried out analysis and judgement.
In the control system of the standby of described voice control terminal, start conversion,
Said CPU module also is used for carrying out corresponding operation according to the judged result opertaing device of judge module.
In the control system of the standby of described voice control terminal, start conversion, said terminal device is TV, STB or air-conditioning.
A kind of method that adopts the standby of above-mentioned control system control terminal, start conversion, it comprises:
Receive the voice control signal by telepilot, convert the voice control signal to digital signal, and carry out the encoding and decoding calculation process, convert infrared sign indicating number afterwards to and be transferred to terminal device;
Terminal device receives said infrared sign indicating number, converts open state according to the corresponding voice control signal control terminal of infrared sign indicating number into from holding state.
Beneficial effect:
Telepilot, the system and method for a kind of voice control terminal provided by the invention standby, start conversion; Through the user's voice control signal being converted into infrared sign indicating number, with the terminal device communication, terminal device becomes standby mode into power on mode after discerning said infrared sign indicating number; Make the user need not when rather dark, to require great effort and search remote controller key; Or be inconvenient to press under the situation of operating key at both hands, directly use the voice remote controllers, like this; The user is very convenient to use, has improved the use value of TV set intelligentization.
Description of drawings
Fig. 1 is the structured flowchart of the control system of the standby of voice control terminal, start conversion.
Fig. 2 is the method flow diagram of voice control terminal of the present invention standby, start conversion.
Fig. 3 is the method flow diagram of the method one application implementation example of voice control terminal of the present invention standby, start conversion.
Embodiment
The invention provides telepilot, the system and method for the standby of a kind of voice control terminal, start conversion; For making the object of the invention, technical scheme and effect clearer, clear and definite, below develop simultaneously embodiment to further explain of the present invention with reference to accompanying drawing.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, it is the structured flowchart of the control system of voice control terminal of the present invention standby, start conversion.As shown in the figure; It comprises telepilot 100 and terminal device 200, it should be noted that the structured flowchart of telepilot 100 provided by the invention and terminal device 200 only comprises that improved construction module reaches and the associated prior art module of this module; Remaining construction module; Like the button of telepilot, structures such as the display screen of terminal device all are prior aries, repeat no more at this.
Said telepilot 100 comprises: MIC (Microphone; Microphone) module 110, A/D (Analog/Digital; Analog to digital converter) module 120, control treatment module 130, wireless data transmission module 140 and IR (Infrared, infrared ray) sign indicating number control module 150.Wherein, said control treatment module 130 further comprises: DSP (Digital Signal Processing, digital signal processor) module 131 and MCU (Micro Control Unit, micro-control unit) module 132.Said MIC module 110 connects control treatment module 130 through A/D module 120, and said wireless data transmission module 140 is connected said control treatment module 130 respectively with IR sign indicating number control module 150.
Said terminal device 200 comprises: receiver module 210, infrared receiving module 220 and CPU module 230.Said receiver module 210 is through the CPU module 230 in the USB interface connecting terminal equipment 200, and said infrared receiving module 220 also connects CPU module 230.Wherein said CPU module 230 further comprises: instruction storage module 231 and judge module 232.Said instruction storage module 231 is used to store standby, start-up command and other steering order (it comprises phonetic order); Judge module 232 is used for digital signal that receives and infrared sign indicating number are carried out analysis and judgement with the instruction of memory module; During consistent in instruction that telepilot transmits and memory module, CPU module 230 control terminals execution corresponding operating.In the present embodiment, said terminal device is domestic electric appliances such as TV, STB, air-conditioning.
When terminal device 200 open states, said MIC module 110 is used to pick up the voice command that the user sends, i.e. voice analog signal, and this voice analog signal is sent to A/D module 120.A/D module 120 converts voice analog signal to corresponding voice digital signal, and this digital signal is sent to DSP module 131 and MCU module 132 in the control treatment module 130.Process DSP module 131 and MCU module 132 are carried out the data of the digital signal after the encoding and decoding computing through certain agreement; Send wireless data transmission module 140 to like the SPI agreement; By wireless data transmission module 140 with the compression of the digital signal received after, utilize wireless technology to be sent to the receiver module 210 in the terminal device 200.Said receiver module 210 carries out decompress(ion) with the packed data of receiving, again through certain agreement, sends CPU module 230 to like the SPI agreement and carries out analyzing and processing, and carry out corresponding command operation according to the judged result opertaing device of judge module.
When terminal device is in holding state; Because USB interface is power supply not; Therefore receiver module 210 can't receive the voice control command of telepilot emission; The voice command that can cause telepilot to send like this can not transmit through receiver module 210, but the infrared receiving module of terminal device still can receive the infrared code instruction that telepilot sends at this moment.
With the intelligent television is example, and in the specific implementation, said IR sign indicating number modular converter set inside has sound bank, can discern some simple phonetic orders, like some phonetic orders such as control terminal start, standby, adjusting volume, frequency modulation.When televisor was handled holding state, said MIC module was used to pick up the voice command that the user sends, i.e. voice analog signal, and this voice analog signal is sent to the A/D module.The A/D module converts voice analog signal to corresponding voice digital signal, and this digital signal is sent to control treatment module, by changing into specific infrared sign indicating number after the control treatment module encoding and decoding computing.Infrared receiving module ability operate as normal on the televisor receives said infrared sign indicating number through infrared receiving module at this moment, handle infrared sign indicating number by CPU module, and the startup televisor is converted to power on mode from standby mode.Make things convenient for user's control like this, also can save the standby/start button on the telepilot.
Based on the control system of the standby of voice control terminal, start conversion, the present invention also correspondence provides a kind of telepilot, and said telepilot comprises MIC module, A/D module, control treatment module, wireless data transmission module and IR sign indicating number control module.Basic this telepilot is described in detail at preceding text, repeats no more here.
Based on the control system of the standby of voice control terminal, start conversion, the present invention also correspondence provides a kind of control method that adopts the standby of above-mentioned control system control terminal, start conversion, and as shown in Figure 2, said control method comprises:
S1, receive the voice control signal, convert the voice control signal to digital signal, and carry out the encoding and decoding calculation process, convert infrared sign indicating number afterwards to and be transferred to terminal device by telepilot;
S2, terminal device receive said infrared sign indicating number, convert open state according to the corresponding voice control signal control terminal of infrared sign indicating number into from holding state.
With the televisor is the utility model example, if need convert the holding state of televisor to open state, then adopts following method, sees also Fig. 3, may further comprise the steps:
S10, televisor are in holding state.
The standby button of only turning on TV set power or pressing on the telepilot can both make televisor be in holding state, and not power supply of most of module in the televisor at this moment can not be worked; Have only few part of module such as infrared receiving module can receive signal.
S20, user send power-on command, and the MIC module is picked up voice analog signal, and voice analog signal becomes voice digital signal through the A/D module converts, gets into control treatment module again and carries out the encoding and decoding computing.
In the present embodiment, the power-on command that the user sends is preset as " start ", and this user can search the start voice signal of setting on the user manual, the control of output relevant voice.
Data after S30, the encoding and decoding convert the IR code value to after being sent to and discerning in the sound bank in the IR sign indicating number control module, give televisor through infrared.
Sound bank has been stored certain voice messaging, can discern specific voice command, and the starting-up signal of setting on said voice messaging and the user manual is corresponding.
S40, televisor receive the IR code value through infrared receiving module, and the IR code value is sent to CPU module.By CPU module the IR code value that receives is analysed and compared, and then the judges operation that need realize.
S50, judge module compare the preset IR code value in the IR code value and instruction memory module that receives, and judge whether identical.
In this embodiment, preestablished the IR sign indicating number that is complementary with voice command commonly used in the instruction storage module.Judge module can compare IR sign indicating number that receives and preset IR sign indicating number, if two IR sign indicating numbers that compared are identical, then televisor is carried out the pairing operational order of IR sign indicating number, and televisor is carried out the start operation here; If it is inequality that comparative result shows, then televisor inoperation.
In sum; When the present invention is in holding state at terminal device; Pick up the user speech power-on command through telepilot, become the IR code value, send the infrared receiving module of terminal device to through the data-switching of the IR sign indicating number control module in the telepilot after with encoding and decoding; CPU module in the terminal device carries out analysis and judgement to the IR sign indicating number that receives; Reach the voice control terminal and convert the purpose of power on mode to through carrying out the correct operational order that IR mated, make the mode of user's control terminal convenient, intelligent more, inconvenience and the trouble that can avoid manual operation to bring from standby mode.
It is understandable that, concerning those of ordinary skills, can be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, and all these changes or replacement all should belong to the protection domain of the appended claim of the present invention.
Claims (8)
1. the telepilot of voice control terminal standby, start conversion is characterized in that, comprising:
Be used to receive the MIC module of voice analog signal;
Be used for the voice analog signal that said MIC module receives is converted to the A/D module of digital signal;
Be used for the digital signal of said A/D module converts is carried out the control treatment module of encoding and decoding calculation process;
The wireless data transmission module that digital signal after being used for control treatment module handled is compressed and transmitted;
Be used for the digital signal after the control treatment module processing is converted to the IR sign indicating number control module of infrared sign indicating number and transmission;
Said MIC module connects said control treatment module through said A/D module, and control treatment module connects wireless data transmission module and IR sign indicating number control module respectively.
2. the telepilot of voice control terminal according to claim 1 standby, start conversion is characterized in that said IR sign indicating number modular converter set inside has sound bank.
3. the telepilot of voice control terminal according to claim 1 standby, start conversion is characterized in that said control treatment module comprises MCU module and DSP module.
4. the control system of voice control terminal standby, start conversion is characterized in that, comprises terminal device and like any described telepilot of claim 1-3, said terminal device comprises:
Digital signal decompression after the compression that is used for said telepilot is sent and the receiver module that transmits;
Be used to receive infrared yard and the infrared receiving module that transmits that said telepilot sends;
Be used for said digital signal and the infrared yard CPU module of handling;
Said CPU module connects receiver module and infrared receiving module respectively.
5. the control system of voice control terminal according to claim 4 standby, start conversion is characterized in that said CPU module comprises:
Be used to store the instruction storage module of standby, start-up command;
Be used for the digital signal that receives and infrared sign indicating number and the instruction of memory module are carried out the judge module of analysis and judgement.
6. the control system of voice control terminal according to claim 5 standby, start conversion is characterized in that,
Said CPU module also is used for carrying out corresponding operation according to the judged result opertaing device of judge module.
7. the control system of voice control terminal according to claim 4 standby, start conversion is characterized in that said terminal device is TV, STB or air-conditioning.
8. a method that adopts the standby of the said control system control terminal of claim 4, start conversion is characterized in that, comprising:
Receive the voice control signal by telepilot, convert the voice control signal to digital signal, and carry out the encoding and decoding calculation process, convert infrared sign indicating number afterwards to and be transferred to terminal device;
Terminal device receives said infrared sign indicating number, converts open state according to the corresponding voice control signal control terminal of infrared sign indicating number into from holding state.
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| CN106331857A (en) * | 2016-08-30 | 2017-01-11 | 康佳集团股份有限公司 | Automatic control method and system for smart television |
| CN107809655A (en) * | 2016-12-21 | 2018-03-16 | 深圳中盛智兴科技有限公司 | Intelligent remote controller and smart machine, intelligent distant control method and system |
| CN109474842A (en) * | 2017-09-08 | 2019-03-15 | 北京君林科技股份有限公司 | A kind of TV control method and device |
| CN108737869A (en) * | 2018-05-08 | 2018-11-02 | 康佳集团股份有限公司 | Smart television starting processing method based on human body sensing and intelligent television system |
| CN108737869B (en) * | 2018-05-08 | 2020-10-20 | 康佳集团股份有限公司 | Smart television starting processing method based on human body induction and smart television system |
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| US11146841B2 (en) | 2018-12-12 | 2021-10-12 | Baidu Online Network Technology (Beijing) Co., Ltd. | Voice-based television control method and intelligent terminal |
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