CN202794541U - Voice control vehicle-mounted video navigation device - Google Patents
Voice control vehicle-mounted video navigation device Download PDFInfo
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- CN202794541U CN202794541U CN 201220444962 CN201220444962U CN202794541U CN 202794541 U CN202794541 U CN 202794541U CN 201220444962 CN201220444962 CN 201220444962 CN 201220444962 U CN201220444962 U CN 201220444962U CN 202794541 U CN202794541 U CN 202794541U
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Abstract
The utility model belongs to the technical field of vehicle-mounted devices and particularly relates to a vehicle-mounted video navigation device. The vehicle-mounted video navigation device comprises a core central processing unit (CPU) module for conducting voice recognition processing, global positioning system (GPS) navigation data processing, microphone input processing, noise removing, multi-media decoding and three-dimensional (3D) graphics interface operation. The core CPU module is connected with a micro controller unit (MCU) control module, a display module, a GPS searching module, a bluetooth telephone module, an audio processing and outputting module, a universal serial bus (USB) port and a security digital (SD) card port. The core CPU module is further connected with a microphone input module, voice commands of a user are input to the core CPU module through the microphone input module, and the core CPU module processes and recognizes the voice commands. The vehicle-mounted video navigation device further comprises a voice key and a radio module. The voice key is connected with the MCU control module through a voice command key input module. The navigation device interacts with a vehicle-mounted machine through the voice commands, danger of traffic accidents caused by distraction of drivers is avoided, use is safe and reliable, and simultaneously the vehicle-mounted machine is practical and user-friendly.
Description
Technical field
The utility model belongs to the mobile unit technical field, and is particularly a kind of for the vehicle carried video guider.
Background technology
In the growing current era of vehicle, the safe driving of automobile becomes all the more an important social concerns point.Along with popularizing of vehicle electric navigation and audio-visual devices; the driver is in the process that drives a car; often the manual operation vehicle-mounted machine can occur and sight line occur leaving the place ahead and causing the situation of diverting attention; very easily cause traffic hazard; in order to operate vehicle-mounted machine; the driver has to stop, and uses very inconvenient.In this case, phonetic order operation vehicle-mounted machine becomes particularly important, and the driver only need to be undertaken alternately by phonetic order and vehicle-mounted machine, has avoided the driver to divert attention and may cause the danger of traffic hazard, safe and reliable, simultaneously so that vehicle-mounted machine becomes more practical and hommization.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of voice control vehicle carried video guider is disclosed, this vehicle carried video guider has changed the mode of operation of existing vehicle-mounted machine, in traditional manual manipulation mode, added the voice control operation, greatly increased the security that driver when driving uses vehicle-mounted machine, simultaneously so that the operation vehicle-mounted machine becomes more convenient.
In order to overcome above-mentioned technical purpose, the utility model is realized by following technical scheme:
A kind of voice control vehicle carried video guider described in the utility model, comprise for voice recognition processing, the GPS navigation data are processed, process microphone input and denoising, the core CPU module of multimedia decoding and operation 3D graphical interfaces, be connected with the MCU control module on the described core CPU module, display module, GPS searches the star module, the bluetooth telephone module, audio frequency is processed and output module, USB interface, the SD card interface, described core CPU module also links to each other with the microphone load module, voice command by microphone load module input user arrives the core CPU module, this core CPU resume module and voice command recognition are realized accordingly operation.In addition, also comprise voice key and radio receiver module, described voice key is connected with the MCU control module by the phonetic order keyboard input module, and described radio receiver module is connected with output module with the audio frequency processing, and described radio receiver module and audio frequency processing and output module all are connected with the MCU control module.
As the further improvement of above-mentioned technology, described phonetic order keyboard input module is positioned on the front panel of vehicle carried video guider, and the user starts and the cancellation speech recognition operation by the voice key that touches this phonetic order keyboard input module.
In the utility model, the phonetic entry microphone of described microphone load module is the microphone of taking noise reduction process, and its installation site is in user's head front upper place, and distance but is not limited to this kind installation method 40～60 centimetres of positions.
In the utility model, the user can by specific phonetic order operation vehicle-mounted machine, include but not limited to following phonetic order after starting speech recognition operation by the phonetic order keyboard input module:
1. say " phoning "+contact name, carry out the operation of phoning this contact person;
2. say " frequency modulation "+frequency of radio station, carry out the operation that radio jumps to this frequency of radio station;
3. say " navigating to "+destination title, carry out the operation that navigates to this destination;
4. say " program request "+song title or singer's name, carry out the operation of playing this song title and the relevant song of singer;
5. say " online request "+song title or singer's name, carry out web search and the operation of playing this song title and the relevant song of singer;
6. say " search "+search key, carry out the operation of searching for this search key in network-side;
7. say " search "+place name+" weather ", carry out the operation of this place name weather of inquiry
8. say " search "+stock name+" stock ", carry out the operation of this stock market of inquiry
9. say " startup "+MODE name, carry out the operation that starts this pattern.
Compared with prior art, the beneficial effects of the utility model are:
Compare with traditional manual operation mode, it is convenient succinct that the phonetic order operation becomes, the user says most of function that phonetic order can use vehicle-mounted machine easily as long as need a key to start speech pattern, having good user experiences, avoid the driver to divert attention and may cause the danger of traffic hazard, safe and reliable, simultaneously so that vehicle-mounted machine becomes more practical and hommization.
Description of drawings
Fig. 1 is voice control vehicle carried video guider circuit structure module map described in the utility model.
Among the figure: 1, reception antenna; 2, radio receiver module; 3, audio frequency is processed and output module; 4, loudspeaker; 5, MCU control module; 6, phonetic order keyboard input module; 7, voice key; 8, core CPU module; 9, microphone load module; 10, display module; 11, SD card interface; 12, USB interface; 13, bluetooth telephone module; 14, GPS searches the star module; 15, gps antenna.
Embodiment
Technological improvement is described in further detail to the utility model below in conjunction with illustration and embodiment.
As shown in Figure 1, a kind of voice control vehicle carried video guider described in the utility model, comprise for voice recognition processing, the GPS navigation data are processed, process microphone input and denoising, the core CPU module 8 of multimedia decoding and operation 3D graphical interfaces, be connected with MCU control module 5 on the described core CPU module 8, display module 10, GPS searches star module 14, bluetooth telephone module 13, audio frequency is processed and output module 3, usb 12, SD card interface 11, described core CPU module 8 also links to each other with microphone load module 9, voice command by microphone load module 9 input users arrives core CPU module 8, this core CPU module 8 is processed and voice command recognition, realizes accordingly operation.In addition, also comprise voice key 7 and radio receiver module 2, described voice key 7 is connected with MCU control module 5 by phonetic order keyboard input module 6, described radio receiver module 2 and audio frequency are processed to be connected with output module and are connected, and described radio receiver module 2 is connected with output module with the audio frequency processing and all is connected with MCU control module 8.
In the utility model, described phonetic order keyboard input module 6 is positioned on the front panel of vehicle carried video guider, and the user starts and the cancellation speech recognition operation by the voice key that touches this phonetic order keyboard input module 6.
In addition, in the utility model, the phonetic entry microphone of described microphone load module 9 is the microphone of taking noise reduction process, and its installation site is in user's head front upper place, distance is 40～60 centimetres of positions, and the user also can be installed on correspondence position according to actual needs.
Below specify the workflow of voice control vehicle carried video guider described in the utility model:
1. speech recognition flow process:
As shown in Figure 1, the user presses voice key 7 and starts speech recognition, the speech engine that is operated in core CPU module 8 begins to gather user voice data by microphone load module 8, and the voice suggestion user says phonetic order, input complete when speech engine detects the user speech instruction, the automatic terminal data under voice, next at first the speech data that collects is carried out noise reduction process, then parse corresponding instruction and carry out corresponding operation, if parsing is illegal command, then invalid by voice alerting instruction.
2. phonetic order is carried out flow process:
(1) the voice flow process of making a phone call:
Core CPU module 8 is downloaded cellphone directory from bluetooth telephone module 13, after speech engine identifies the instruction of making a phone call, from phone directory, retrieve first corresponding contact person, then notify vehicle-mounted machine to carry out the instruction of calling to this contact person, the picture of vehicle-mounted machine display module 10 jumps to the bluetooth telephone interface simultaneously;
(2) voice control radio station flow process:
After speech engine identifies the frequency modulation instruction, can send to MCU control module 5 to the modulation frequency information of this instruction, MCU control module 5 control radio receiver modules 2 jump to the frequency of frequency modulation instruction indication;
(3) Voice Navigation flow process:
After speech engine identifies navigation instruction, can send to the engine map that is operated in the core CPU module 8 to the navigation of this instruction ground purpose information, engine map is cooked up an optimal path and is begun navigation, and the picture of vehicle-mounted machine display module 10 jumps to navigation interface simultaneously;
(4) playing speech on demand music flow process:
Speech engine can create speech database to the song information that all usb 1s 2 and SD card interface 11 have been stored when initialization, after speech engine identifies the program request musical instruction, can be the broadcast information of this instruction, send to the music player that is operated in the core CPU module 8 such as information such as song title and playlists, music player begins to play corresponding music file, and the picture of vehicle-mounted machine display module 10 jumps to multimedia interface simultaneously;
(5) voice online request flow process:
After speech engine identifies the online request musical instruction, can issue the Online Music player that is operated in the core CPU module 8 to the information of the online request of this instruction, the Online Music player begins to carry out web search and download action, and beginning to play the song that searches, the picture of vehicle-mounted machine display module 10 jumps to the Online Music interface simultaneously;
(6) phonetic search flow process:
Behind the speech engine identification search instruction, can send to cloud server to the search information of this instruction, cloud server returns Search Results, simultaneously the relevant information of the picture disply of vehicle-mounted machine display module 10;
(7) speech polling weather flow process:
After the instruction of speech engine identification inquiry weather, can send to cloud server to the information of place names of this instruction, cloud server returns the nearest three days Weather information of this area, and the picture of vehicle-mounted machine display module 10 shows relevant Weather information with the form of picture and text simultaneously;
(8) speech polling stock flow process:
After the instruction of speech engine identification inquiry stock, can send to cloud server to the stock name of this instruction, cloud server returns the fresh picture of this stock, curve map and the literal quotation information of this stock of picture disply of while vehicle-mounted machine display module 10, include but not limited to present price, lowest price, highest price, amount of increase and amount of decrease etc.;
(9) speech conversion model process:
After the speech engine identification conversion instruction, vehicle-mounted machine can be transformed into pattern corresponding to instruction.
The utility model is not limited to above-mentioned specific embodiment; a shear deformation and change to utility model do not break away from spirit and scope of the present utility model; if these distortion and change belong in claim of the present utility model and the protection domain that is equal to, then the utility model also is intended to comprise these distortion or change.
Claims (3)
1. the vehicle carried video guider controlled in voice, it is characterized in that: comprise for voice recognition processing, the GPS navigation data are processed, process microphone input and denoising, the core CPU module of multimedia decoding and operation 3D graphical interfaces, be connected with the MCU control module on the described core CPU module, display module, GPS searches the star module, the bluetooth telephone module, audio frequency is processed and output module, USB interface, the SD card interface, described core CPU module also links to each other with the microphone load module, voice command by microphone load module input user arrives the core CPU module, core CPU resume module and voice command recognition, also comprise voice key and radio receiver module, described voice key is connected with the MCU control module by the phonetic order keyboard input module, described radio receiver module and audio frequency are processed and are connected with output module, and described radio receiver module and audio frequency processing and output module all are connected with the MCU control module.
2. the vehicle carried video guider controlled in voice according to claim 1, it is characterized in that: described phonetic order keyboard input module is positioned on the front panel of vehicle carried video guider, and the user starts and the cancellation speech recognition operation by the voice key that touches this phonetic order keyboard input module.
3. the vehicle carried video guider controlled in voice according to claim 1, it is characterized in that: the phonetic entry microphone of described microphone load module is the microphone of taking noise reduction process, its installation site is in user's head front upper place, and distance is 40～60 centimetres of positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444962 CN202794541U (en) | 2012-09-03 | 2012-09-03 | Voice control vehicle-mounted video navigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220444962 CN202794541U (en) | 2012-09-03 | 2012-09-03 | Voice control vehicle-mounted video navigation device |
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| Publication Number | Publication Date |
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| CN202794541U true CN202794541U (en) | 2013-03-13 |
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| CN 201220444962 Expired - Fee Related CN202794541U (en) | 2012-09-03 | 2012-09-03 | Voice control vehicle-mounted video navigation device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015018257A1 (en) * | 2013-08-03 | 2015-02-12 | Yuan Zhi Xian | Wireless car sound equipment using dual control of voice recognition and image recognition |
| WO2015018259A1 (en) * | 2013-08-03 | 2015-02-12 | Yuan Zhi’Xian | Wireless intelligent control vehicle audio |
| WO2015039326A1 (en) * | 2013-09-21 | 2015-03-26 | 宫鹤 | Portable terminal-based vehicle-mounted navigation device and system |
| CN104786911A (en) * | 2015-04-15 | 2015-07-22 | 上海电机学院 | Vehicle-mounted expression display system and method based on voice control |
| CN105263035A (en) * | 2015-10-27 | 2016-01-20 | 深圳市元征科技股份有限公司 | Audio and video on demand method and system |
| CN106773968A (en) * | 2016-12-22 | 2017-05-31 | 北京航天益森风洞工程技术有限公司 | Vehicle-mounted intelligent end device based on V2X radio communications |
| CN107678316A (en) * | 2017-10-27 | 2018-02-09 | 姜俊 | A kind of environment inside car regulating system and method |
| CN108735211A (en) * | 2018-05-16 | 2018-11-02 | 智车优行科技（北京）有限公司 | Method of speech processing, device, vehicle, electronic equipment, program and medium |
| CN109203941A (en) * | 2018-08-06 | 2019-01-15 | 芜湖莫森泰克汽车科技股份有限公司 | A kind of sunroof control system and its control method with voice control function |
-
2012
- 2012-09-03 CN CN 201220444962 patent/CN202794541U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015018257A1 (en) * | 2013-08-03 | 2015-02-12 | Yuan Zhi Xian | Wireless car sound equipment using dual control of voice recognition and image recognition |
| WO2015018259A1 (en) * | 2013-08-03 | 2015-02-12 | Yuan Zhi’Xian | Wireless intelligent control vehicle audio |
| WO2015039326A1 (en) * | 2013-09-21 | 2015-03-26 | 宫鹤 | Portable terminal-based vehicle-mounted navigation device and system |
| CN104786911A (en) * | 2015-04-15 | 2015-07-22 | 上海电机学院 | Vehicle-mounted expression display system and method based on voice control |
| CN105263035A (en) * | 2015-10-27 | 2016-01-20 | 深圳市元征科技股份有限公司 | Audio and video on demand method and system |
| CN106773968A (en) * | 2016-12-22 | 2017-05-31 | 北京航天益森风洞工程技术有限公司 | Vehicle-mounted intelligent end device based on V2X radio communications |
| CN107678316A (en) * | 2017-10-27 | 2018-02-09 | 姜俊 | A kind of environment inside car regulating system and method |
| CN108735211A (en) * | 2018-05-16 | 2018-11-02 | 智车优行科技（北京）有限公司 | Method of speech processing, device, vehicle, electronic equipment, program and medium |
| CN109203941A (en) * | 2018-08-06 | 2019-01-15 | 芜湖莫森泰克汽车科技股份有限公司 | A kind of sunroof control system and its control method with voice control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130903 |