CN101645716B - Vehicle-borne communication system having voice recognition function and recognition method thereof - Google Patents
Vehicle-borne communication system having voice recognition function and recognition method thereof Download PDFInfo
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- CN101645716B CN101645716B CN200910144789.7A CN200910144789A CN101645716B CN 101645716 B CN101645716 B CN 101645716B CN 200910144789 A CN200910144789 A CN 200910144789A CN 101645716 B CN101645716 B CN 101645716B
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Abstract
The invention relates to a vehicle-borne communication system having voice recognition function. The system comprises a network communication module, a voice displaying and processing module, a basic function module and a voice collecting and outputting module. The network communication module is used for receiving or transmitting a text message; the voice displaying and processing module is used for displaying the text message and processing an audio message; the basic function module is used for storing and setting voice prompt; and the voice collecting and outputting module is used for collecting or outputting voices. The invention also discloses a recognition method of the vehicle-borne communication system having voice recognition function. The system can mutually converts text and voice through the voice collecting and outputting module, thus a driver and a passenger in the vehicle can directly communicate with each other without needing to read the text, and at the same time, the voice collecting and outputting module can converts the voice content spoken by a user into text to send to the opponent, thus being suitable for the crowd with higher intelligence requirement.
Description
Technical field
The present invention relates to vehicle mounted communication field, especially a kind of in-vehicle communication system and recognition methods thereof with speech identifying function.
Background technology
People are to pursuit healthy, Excellent Life quality with oneself, and powerful computing machine incorporates among automobile industry gradually, and automobile electronics computer integration (pc-based) is representing the main flow direction of future automobile electronic technology and production development.In brief, truck-mounted computer is exactly to install onboard people's car additional to share computing machine.While is along with the development of social civilization, the mankind step into the intelligence epoch gradually, intelligent requirements degree to instrument is also more and more higher, convenient fashion, intellectuality becomes pursuing a goal of contemporary people, Based Intelligent Control, the concept of information electronic is arisen at the historic moment thus, the speech recognition communication technology can provide friendly interactive interface for driver, and the potential danger causing due to manual operation while avoiding driving has good development prospect.
Based on vehicle computing machine platform, each automobile can be built into a perfect on-vehicle information and entertainment systems terminal, can integrate on-line detecting system (OnBoard Detection) comprehensively, in-vehicle communication system (Telematics) navigation monitoring system (Navigation System), digital entertainment system (Digital Entertainment System), DAS (Driver Assistant System) (Driver AssistSystem), driver status analysis system (Driver State Analysis System), multiple onboard systems such as vehicle drive environment detection system (Surround Vehicle Detection), in car, driver and crew can easily realize online fault detect, file processing, get online without being tethered to a cable, GPS navigation, audio-visual broadcasting, digital moving-tv receives, running information is browsed, remote monitoring, Car reversion image-forming, driver status monitors, the functions such as driving environment supervision.Current bitcom is mainly text transmission, and what the other side's communication terminal sent is noiseless word entirely, and user must knock keyboard or handwriting input and can realize and the other side's communication.
Summary of the invention
The in-vehicle communication system with speech identifying function that primary and foremost purpose of the present invention is to provide a kind of can be changed word and sound mutually, intelligent degree is high.
For achieving the above object, the present invention has adopted following technical scheme: a kind of in-vehicle communication system with speech identifying function, and this system comprises:
For receiving or send the network communication module of Word message;
Show and processing module for the voice that Word message is shown, audio-frequency information is processed;
For the basic function module of storing and setting auditory tone cues;
For voice collecting and the output module of voice collecting or voice output.
Another object of the present invention is to provide a kind of recognition methods of the in-vehicle communication system with speech identifying function, the method comprises the step of following order:
(1) system start laggard enter silent status, outstanding message enters or sends;
(2) network communication module has judged whether that information enters, if the determination result is YES, the information receiving exported to voice demonstration and processing module and processes, otherwise, return to network communication module and continue judgement; Meanwhile, voice collecting and output module have judged whether delivering, if the determination result is YES, by network communication module by delivering to be sent, continue judgement otherwise return to voice collecting and output module;
(3) complete information reception and send after return to silent status.
As shown from the above technical solution, native system shows by voice and processing module is exchanged word and sound, in the time receiving the information that the other side sends, voice demonstration and processing module can automatically be converted into sound by word and read out, like this driver with passenger inside the vehicle without seeing that word also can directly exchange with the other side, the sound-content that voice show and processing module also can be said user is simultaneously converted into word and sends to the other side, is applicable to the intelligent colony having relatively high expectations.
Brief description of the drawings
Fig. 1 is functional block diagram of the present invention;
Fig. 2 is program flow diagram of the present invention.
Embodiment
A kind of in-vehicle communication system with speech identifying function, this system comprises: for receiving or send the network communication module 10 of Word message, it is global system for mobile communications that network communication module 10 adopts GSM network (Global System for Mobile Communications); Show and processing module 20 for the voice that Word message is shown, audio-frequency information is processed; For the basic function module 40 of storing and setting auditory tone cues, for voice collecting and the output module 30 of voice collecting or voice output, as shown in Figure 1.
In conjunction with Fig. 1, the input/output terminal of described network communication module 10, basic function module 40, voice collecting and output module 30 shows with voice respectively and the input/output terminal of processing module 20 is connected.Described voice show and processing module 20 comprises that the audio frequency for audio-frequency information is processed processes submodule 21 and the Graphics Processing submodule 22 for display text information, described audio frequency is processed submodule 21 inside and is provided with speech recognition engine, when mounted, first need to install English identification engine, and then add Chinese identification patch, computerized speech control system is finally installed again, after installing, the system installing is trained, allow it adapt to speaker's acoustic feature, then relevant control order add and control is to realize with code, speech recognition engine is furnished with relevant control instruction, user's voice messaging can be converted into property word, also can say bright the reading out of Word message that the other side sends.In described voice collecting and output module 30, be provided with loudspeaker and acoustic pickup, described basic function module 40 is at the auditory tone cues to set automatically of meeting in the time having message to enter, the instruments such as 40 li of file transfer conventional except network communication software of basic function module, user can carry out various conventional settings.
Below in conjunction with Fig. 1,2 the present invention is further illustrated.
First, system start laggard enter silent status, outstanding message enters or sends.
Secondly, carry out reception and the transmission of information.
Reception information: network communication module 10 has judged whether that information enters, if the determination result is YES, exports the information receiving to voice demonstration and processing module 20 and processes, otherwise, return to network communication module 10 and continue judgement.Described voice show and processing module 20 receives after information, judge whether this information needs speech conversion, if the determination result is YES, processing submodule 21 by audio frequency processes, and through voice collecting and output module 30 output audio information, otherwise directly show this information by Graphics Processing submodule 22.Network communication module 10 has detected when message enters, basic function module 40 auditory tone cues to set automatically, message is passed to voice demonstration and processing module 20 simultaneously and shown or pronounce, determine the startup of audio frequency processing submodule 21 and Graphics Processing submodule 22 according to arranging of user.
Transmission information: voice collecting and output module 30 have judged whether delivering, if the determination result is YES, by network communication module 10 by delivering to be sent, continue judgement otherwise return to voice collecting and output module 30.After described voice collecting and output module 30 collect information, judge to sent information, the information collecting if judge is Word message, exports this Word message to network communication module 10 and sends; The information collecting if judge is audio-frequency information, this audio-frequency information is exported to audio frequency and processes submodule 21, exports network communication module 10 to and send after audio frequency is processed submodule 21 processing.User can be with keyboard editor Word message, or gathers audio-frequency information by the acoustic pickup of voice collecting and output module 30.When user need to transform word by voice, voice collecting and output module 30 can automatically carry out end-point detection and gather voice data, then show and processing module 20 is converted into word and sends by voice.
Finally, after Message Processing, system comes back to the pending processing next time such as silent status.
In sum, core of the present invention is to show and processing module 20 is exchanged word and sound by voice, in the time receiving the information that the other side sends, voice demonstration and processing module 20 can automatically be converted into sound by word and read out, like this driver with passenger inside the vehicle without seeing that word also can directly exchange with the other side, the sound-content that voice show and processing module 20 also can be said user is simultaneously converted into word and sends to the other side, is applicable to the intelligent colony having relatively high expectations.
Claims (6)
1. an in-vehicle communication system with speech identifying function, is characterized in that: this system comprises:
For receiving or send the network communication module of Word message;
Show and processing module for the voice that Word message is shown, audio-frequency information is processed;
For the basic function module of storing and setting auditory tone cues;
For voice collecting and the output module of voice collecting or voice output;
Described voice show and processing module comprises that the audio frequency for audio-frequency information is processed processes submodule and the Graphics Processing submodule for display text information, and described audio frequency is processed submodule inside and is provided with speech recognition engine;
Described voice show and processing module receives after information, judge whether this information needs speech conversion, if the determination result is YES, processing submodule by audio frequency processes, and through voice collecting and output module output audio information, otherwise directly show this information by Graphics Processing submodule;
Described voice collecting and output module judge to sent information after collecting information, and the information collecting if judge is Word message, exports this information to network communication module and sends; The information collecting if judge is audio-frequency information, this information is exported to audio frequency and processes submodule, exports network communication module to and send after audio frequency is processed submodule processing.
2. the in-vehicle communication system with speech identifying function according to claim 1, is characterized in that: the input/output terminal of described network communication module, basic function module, voice collecting and output module shows with voice respectively and the input/output terminal of processing module is connected.
3. the in-vehicle communication system with speech identifying function according to claim 1 and 2, is characterized in that: in described voice collecting and output module, be provided with loudspeaker and acoustic pickup, described network communication module is GSM mixed-media network modules mixed-media.
4. the recognition methods of the in-vehicle communication system with speech identifying function according to claim 1, the method comprises the step of following order:
(1) system start laggard enter silent status, outstanding message enters or sends;
(2) network communication module has judged whether that information enters, if the determination result is YES, the information receiving exported to voice demonstration and processing module and processes, otherwise, return to network communication module and continue judgement; Meanwhile, voice collecting and output module have judged whether delivering, if the determination result is YES, by network communication module by delivering to be sent, continue judgement otherwise return to voice collecting and output module;
(3) complete information reception and send after return to silent status;
Described voice show and processing module comprises that the audio frequency for audio-frequency information is processed processes submodule and the Graphics Processing submodule for display text information, and described audio frequency is processed submodule inside and is provided with speech recognition engine.
5. the recognition methods of the in-vehicle communication system with speech identifying function according to claim 4, is characterized in that: after described network communication module transmission information, return to silent status.
6. the recognition methods of the in-vehicle communication system with speech identifying function according to claim 4, it is characterized in that: the input/output terminal of described network communication module, basic function module, voice collecting and output module shows with voice respectively and the input/output terminal of processing module is connected, in described voice collecting and output module, be provided with loudspeaker and acoustic pickup, described network communication module is GSM mixed-media network modules mixed-media.
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| CN200910144789.7A CN101645716B (en) | 2009-09-04 | 2009-09-04 | Vehicle-borne communication system having voice recognition function and recognition method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102223406B (en) * | 2011-06-09 | 2014-01-08 | 华平信息技术股份有限公司 | System and method for network-based digitalized real-time transmission of video information |
| CN103164478B (en) * | 2011-12-16 | 2018-09-11 | 上海博泰悦臻电子设备制造有限公司 | Mobile unit and entry base update method |
| CN108594998A (en) * | 2018-04-19 | 2018-09-28 | 深圳市瀚思通汽车电子有限公司 | A kind of onboard navigation system and its gesture operation method |
| CN109840118A (en) * | 2018-12-14 | 2019-06-04 | 上汽通用汽车有限公司 | Vehicle-mounted software systems |
| CN110379408A (en) * | 2019-07-24 | 2019-10-25 | 中山安信通机器人制造有限公司 | Method, computer installation and the computer readable storage medium of speech communication in a kind of driving |
| CN111212149A (en) * | 2020-01-15 | 2020-05-29 | 上海擎感智能科技有限公司 | Terminal information sharing method and system |
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