CN201114000Y - Vehicle mounted communications system - Google Patents
Vehicle mounted communications system Download PDFInfo
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- CN201114000Y CN201114000Y CNU2007201717500U CN200720171750U CN201114000Y CN 201114000 Y CN201114000 Y CN 201114000Y CN U2007201717500 U CNU2007201717500 U CN U2007201717500U CN 200720171750 U CN200720171750 U CN 200720171750U CN 201114000 Y CN201114000 Y CN 201114000Y
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- 238000004891 communication Methods 0.000 title claims abstract description 31
- 230000006870 function Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000010295 mobile communication Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006855 networking Effects 0.000 description 7
- 238000013501 data transformation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
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Abstract
The utility model relates to a vehicle communication system, which comprises a microprocessor which is used for receiving and transmitting a control instruction and performing system operation, a Bluetooth data module which can receive external wireless data transmission signals, a dialing module which can provide system wireless network functions, and a wireless network module, and also comprises a Bluetooth handsfree device which can receive the external wireless data transmission signals, a global positioning system module, a microphone switching unit, an audio module and video module which is used for selection and switching of sound sources and processing of sound effect, wherein, various modules or units are all connected to the microprocessor. The vehicle communication system provided by the utility model integrates three wireless network functions and can select an optimum net surfing path according to the external environment and has the functions of the global positioning system, wireless data transmission, vehicle dial-up mobile communication, video recreation and so on.
Description
Technical field
The utility model relates to a kind of communication system, relates in particular to a kind of in-vehicle communication system with wireless Internet access, mobile communication, wireless data transmission and audio-visual amusement function.
Background technology
Along with the develop rapidly of auto industry, the time of people on automobile is also more and more, and usually needs in time to manage the public affairs onboard or obtain for information about.Moreover because highway prosperity at present, automobile has train and the unrivaled advantage of aircraft as the short distance instrument of travelling, so self-driving is gone out or occupy bigger ratio with automobile as the people of vehicles trip.But when vehicle travelled outside, especially the people of self-driving trip can not know fully to traffic route sometimes, need finish real-time route planning, route guidance function by communication system.
In addition, because mobile phone the not enough problem of electric power occurs through regular meeting, in the time of especially in the open air or on automobile, Chang Yinwei mobile phone power shortage and cause receiving extraneous information phenomenon.
The utility model content
Technical problem to be solved in the utility model overcomes the defective of above-mentioned prior art, and a kind of in-vehicle communication system is provided, and it has the in-vehicle communication system of multiple functions such as wireless Internet access, vehicle GPS/DR integrated navigation, vehicle-mounted mobile communication.
For solving the problems of the technologies described above, the technical scheme that the utility model proposed is:
A kind of in-vehicle communication system is characterized in that comprising:
In order to the microprocessor that receives and send control command and carry out System Operation,
Can receive the blue-teeth data module of external wireless data transmission signal, link to each other with described microprocessor,
The dial module and the Wireless Internet access module of system wireless function of surfing the Net can be provided, link to each other with described microprocessor.
Further, the utility model also comprises the bluetooth handsfree device that can receive extraneous wireless data transmission signal, links to each other with described microprocessor, and wherein, described bluetooth handsfree device is a bluetooth earphone;
Also comprise GPS module, link to each other with described microprocessor;
Also comprise a microphone switch unit, microphone links to each other with microprocessor by this switch unit;
Also comprise as source of sound and select to switch audio-frequency module with the processing of audio, and be connected in microprocessor and link to each other with earphone;
Also comprise a video module, link to each other with display with microprocessor;
Comprise that also one can make the input unit of man-machine interface control, link to each other with microprocessor;
Also comprise an internal memory, be connected in this microprocessor, in order to the processing space of system to be provided.
The utlity model has following technique effect:
1) the utility model by microprocessor with link to each other by blue-teeth data module and Wireless Internet access module, can realize the wireless networking capabilities that wireless telecommunications, fixed point network data transmit and receive.
2) the utility model links to each other with dial module by microprocessor, can realize dialing netwok access on automobile, thereby and dials and connects communication and reach the radio mobile communication function.
3) the utility model links to each other with microprocessor by global positioning system (GPS) is set on automobile, can realize the location and the safe antitheft function of automobile satellite navigation system.
4) the utility model can be made the wireless transmission of data with blue tooth electronic device 200 by bluetooth handsfree device 118, and can carry out radio mobile communication.
5) the utility model can be realized that the output of video-audio is selected to switch, and can adjust audio functions such as tonequality, sound field and echo cancellation by microprocessor control audio module and video module.
Description of drawings
Fig. 1 is the utility model system principle diagram.
Embodiment
As shown in Figure 1, the utility model mainly comprises microprocessor 1, and this processor links to each other with blue-teeth data module 2, dial module 3, Wireless Internet access module 4 respectively, can realize automobile and extraneous communication.The utility model can also be given microprocessor 1 by input unit 124 input instructions that link to each other with microprocessor 1, in order to the communication of dialing and connecting of control dial module 3, can also reach the radio mobile communication function of the networking telephone (VOIP) by control dial module 3.
The utility model also can be realized communication with blue tooth electronic device.After the blue tooth electronic device in the external world is opened the blue tooth wireless communication function, the blue-teeth data module 2 that is connected in microprocessor 1 can be simultaneously online with blue tooth electronic device with bluetooth handsfree device 14, be wirelessly connected to world-wide web by blue-teeth data module 2 and blue tooth electronic device, and as wireless data transmission.
Described blue tooth electronic device need possess voice and data-transformation facilities such as GPRS, CDMA2000 or WCDMA are arranged, and particularly, blue tooth electronic device can be mobile phone, and the bluetooth handsfree device is a bluetooth earphone.
The utility model also can utilize the dial module 3 that is connected in microprocessor 1, dial up on the telephone to carry out wireless data, this dial module need possess voice and data-transformation facilities such as GPRS, CDMA2000 or WCDMA are arranged, can make the utility model under the situation that does not possess blue tooth electronic device, still can use the function of radio mobile communication.
The utility model also comprises a microphone switch unit 10, and microphone 13 links to each other with microprocessor 1 by this switch unit; Also have as source of sound and select to switch audio-frequency module 9 with the processing of audio, and be connected in microprocessor 1 and link to each other with earphone 12, and a video module 8, link to each other with display 11 with microprocessor 1.The utility model can utilize the blue tooth wireless communication function that incoming telephone signal is wirelessly transmitted to bluetooth handsfree device 14, at this moment, after microprocessor 1 receives incoming telephone signal, immediately incoming telephone signal is sent to display 11 via the video module 8 that is connected in microprocessor 1, and by this display 1 demonstration incoming telephone signal, simultaneously, under microprocessor 1 control, microphone switch unit 10 is connected the sound road of microphone 13 with bluetooth handsfree device 14, and control audio module 9, with earphone 12 signal be delivered to bluetooth handsfree device 14, at this moment, can carry out vehicle-mounted mobile communication by microphone of the present utility model 130 and earphone 132.
The utility model microprocessor 1 also links to each other with input unit 7, can give microprocessor 1 by input unit 7 input instructions, the communication of dialing and connecting in order to control dial module 3, while microprocessor 1 may command microphone switch unit 10 and audio-frequency module 9, the sound road of microphone 13 and the source of sound of earphone 12 are selected to be connected to dial module 3 simultaneously, at this moment, in-vehicle communication system can reach the radio mobile communication function of the networking telephone (VOIP) by control dial module 3.
The utility model microprocessor 1 also connects an internal memory 5, in-vehicle communication system can utilize the Wireless Internet access module 4 that is connected in microprocessor 1, the in-vehicle communication system wireless networking capabilities are provided under wireless network environment, and can by microprocessor 1 with the data storing on the world-wide web in internal memory 5, and microprocessor 1 also can be by handling the data on the world-wide web, this data transaction is become video-audio signal, and control audio module 9 and video module 8 are exported audio-visual signal by earphone 12 and display 11.Microprocessor 1 can be controlled microphone switch unit 10 and be connected to Wireless Internet access module 4 in order to the sound road of selecting microphone 13 simultaneously, as the usefulness of the networking telephone (VOIP).
The utility model is connected in the audio-frequency module 9 and video module 8 of microprocessor 1, it can connect outside AV device, and receive the video-audio signal of this AV device simultaneously, via the control of microprocessor 1 switching that video-audio signal can be elected, and be sent to earphone 12 and carry out audio-visual output with display 11, and the video-audio signal that can receive extraneous AV device reaches that audio-visual amusement, the audio-visual picture of DVD show, the satellite navigation picture shows and function such as reversing video pictures demonstration.
The utility model microprocessor 1 also can link to each other with GPS module 6, can obtain the vehicle location signal that GPS module 6 is transmitted, navigation system is determined the present position of vehicle via satellite, and can indicate traffic route for the car owner by radio mobile communication.Simultaneously, can be shown on the display 11 by the tram of video module 8 with vehicle, softwares such as the map reference of arranging in pairs or groups again use, and locate to reach automobile satellite navigation system, and can prevent that vehicle is stolen by global positioning system (GPS).When vehicle has contingency, can make automobile satellite navigation system obtain the tram of vehicle by above-mentioned global positioning system 6, and, the emergency relief co-ordinate position information of vehicle can be sent to the center of helping out of distress by aforesaid wireless telecommunications of the utility model and wireless networking capabilities.
In above-mentioned, the utility model is imported as the control of man-machine interface by the input unit 7 that is connected in microprocessor 1, and utilization is connected in the execution space of the internal memory 5 of microprocessor 1 as data access, embedded OS and the application program of the utility model in-vehicle communication system.When the user does not possess under the blue tooth electronic device situation, still can utilize the dial module that is connected in microprocessor 1 to reach the function of wireless telecommunications.
In sum, the utility model connects blue bud data module, dial module and Wireless Internet access module by microprocessor, and the transmission of control data and the processing of data, to reach the function of wireless Internet access, and by microprocessor connection global positioning system (GPS) module, obtaining the residing position of vehicle, reaching the automobile satellite navigation system location, and as the usefulness of burglary-resisting system.Also can connect blue bud hands-free device, do wireless transfer of data and mobile communication with the external world by microprocessor.
The utility model also can connect dial module by microprocessor, and handles dial data, utilizes earphone and microphone to realize functionality mobile communication again.By central processing unit control of video module and audio-frequency module, switch as the selection of video-audio signal, and collocation use display, earphone and microphone, reach vehicle-mounted audio-visual amusement function.
Therefore, the in-vehicle communication system that the utility model provides, it is integrated with three kinds of wireless networking capabilities and can selects best online path according to external environment condition, and has global positioning system (GPS), wireless transfer of data, the automobile-used functions such as mobile communication and audio-visual amusement of dialing and connecting.
Claims (9)
1, a kind of in-vehicle communication system is characterized in that comprising:
In order to the microprocessor that receives and send control command and carry out System Operation,
Can receive the blue-teeth data module of external wireless data transmission signal, link to each other with described microprocessor,
The dial module and the Wireless Internet access module of system wireless function of surfing the Net can be provided, link to each other with described microprocessor.
2. in-vehicle communication system according to claim 1 is characterized in that: also comprise the bluetooth handsfree device that can receive extraneous wireless data transmission signal, link to each other with described microprocessor.
3. in-vehicle communication system according to claim 1 is characterized in that: also comprise GPS module, link to each other with described microprocessor.
4. in-vehicle communication system according to claim 1 is characterized in that also comprising a microphone switch unit, and microphone links to each other with microprocessor by this switch unit.
5. in-vehicle communication system according to claim 1 is characterized in that: also comprise as source of sound and select to switch audio-frequency module with the processing of audio, and be connected in microprocessor and link to each other with earphone.
6. in-vehicle communication system according to claim 1 is characterized in that: also comprise a video module, link to each other with display with microprocessor.
7. in-vehicle communication system according to claim 1 is characterized in that: comprise that also one can make the input unit of man-machine interface control, link to each other with microprocessor.
8. in-vehicle communication system according to claim 1 is characterized in that: also comprise an internal memory, be connected in this microprocessor, in order to the processing space of system to be provided.
9. in-vehicle communication system according to claim 2 is characterized in that: described bluetooth handsfree device is a bluetooth earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201717500U CN201114000Y (en) | 2007-09-07 | 2007-09-07 | Vehicle mounted communications system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201717500U CN201114000Y (en) | 2007-09-07 | 2007-09-07 | Vehicle mounted communications system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114000Y true CN201114000Y (en) | 2008-09-10 |
Family
ID=39965748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201717500U Expired - Fee Related CN201114000Y (en) | 2007-09-07 | 2007-09-07 | Vehicle mounted communications system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114000Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111724A (en) * | 2009-12-29 | 2011-06-29 | 深圳市赛格导航科技股份有限公司 | Vehicle-mounted service system and vehicle-mounted terminal |
| CN102568537A (en) * | 2012-03-01 | 2012-07-11 | 深圳市云域科技开发有限公司 | Vehicle-mounted 3G (third-generation) intelligent information terminal |
| WO2020087563A1 (en) * | 2018-10-30 | 2020-05-07 | 北京轩辕联科技有限公司 | Mic switching apparatus and method for vehicle |
-
2007
- 2007-09-07 CN CNU2007201717500U patent/CN201114000Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111724A (en) * | 2009-12-29 | 2011-06-29 | 深圳市赛格导航科技股份有限公司 | Vehicle-mounted service system and vehicle-mounted terminal |
| CN102568537A (en) * | 2012-03-01 | 2012-07-11 | 深圳市云域科技开发有限公司 | Vehicle-mounted 3G (third-generation) intelligent information terminal |
| WO2020087563A1 (en) * | 2018-10-30 | 2020-05-07 | 北京轩辕联科技有限公司 | Mic switching apparatus and method for vehicle |
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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: 20080910 |