CN203870256U - GPS-based vehicle-mounted intelligent information platform - Google Patents
GPS-based vehicle-mounted intelligent information platform Download PDFInfo
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- CN203870256U CN203870256U CN201320713691.0U CN201320713691U CN203870256U CN 203870256 U CN203870256 U CN 203870256U CN 201320713691 U CN201320713691 U CN 201320713691U CN 203870256 U CN203870256 U CN 203870256U
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- 238000004891 communication Methods 0.000 claims abstract description 6
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- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of automotive electronics and particularly relates to a GPS-based vehicle-mounted intelligent information platform. The platform comprises a core processing unit and a micro-control unit; the core processing unit comprises a GPS main-control chip and a flash memory connected with the GPS main-control chip; and the core processing unit is connected with a GPS module through an SPI interface, and is connected with a 3G communication module, a Bluetooth module, a touch screen and a navigation voice output interface. The GPS-based vehicle-mounted intelligent information platform provided by the utility model integrate GPS navigation with mobile communication, the GPS-based vehicle-mounted intelligent information platform is equipped with the touch screen for displaying and inputting and the navigation voice output interface for outputting navigation voice at the same time, and interconnection and intercommunication of the navigation and the mobile communication are achieved.
Description
Technical field
The utility model relates to technical field of automotive electronics, relates in particular to a kind of vehicle intelligent information platform based on GPS.
Background technology
Take automobile as information node, and the information service platform based on mobile Internet, is linked together control center and vehicle intelligent terminal, realize information mutual communication, wireless interconnected be the inexorable trend of automotive electronic technology development.There is no intelligentized on-board information platform, just can not realize automobile and extraneous intelligent information mutual, automobile also just can not really be realized intellectuality.
Utility model content
Technical problem to be solved in the utility model is: a kind of vehicle intelligent information platform based on GPS is provided, take this platform as carrier, satellite navigation is combined with mobile communication, realize the mutual fusion of navigation and mobile communication.
A vehicle intelligent information platform based on GPS, comprises core processing unit and micro-control unit; Described core processing unit comprises GPS main control chip and the flash memory being connected with this GPS main control chip; Described core processing unit is connected with GPS module by SPI interface, and is connected with 3G communication module, bluetooth module, touch-screen, navigation speech output interface.
Further, described core processing unit is connected with for reading a SD card interface of ground graph card.
Further, described core processing unit is connected with voice de-noising module; Described voice de-noising module is connected with microphone and 3G voice output interface.
Further, described micro-control unit is connected with DVD player core; Described DVD player core is connected with described core processing unit; Described DVD player core is connected with USB interface and the 2nd SD card interface.
Further, described micro-control unit is connected with video switch module; Described video switch module is connected with described core processing unit.
Further, described micro-control unit is connected with steering wheel interface, automobile CAN-bus interface.
Further, described micro-control unit is connected with infrared interface, keyboard input interface.
Further, described micro-control unit is connected with tire pressure monitoring module and battery detection circuit.
Further, described micro-control unit is connected with television module and radio reception module.
Further, described micro-control unit is connected with audio process; Described audio process is connected with audio switch unit, power amplifier module and RCA output interface, and described power amplifier module is connected with loudspeaker unit.
The vehicle intelligent information platform based on GPS that the utility model provides merges GPS navigation and mobile communication mutually, be equipped with touch-screen for showing and input simultaneously, be equipped with navigation speech output interface and be used for exporting navigation speech, realized interconnecting of navigation and mobile communication.
Accompanying drawing explanation
Fig. 1: the vehicle intelligent information platform schematic diagram based on GPS that the utility model provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows an embodiment of the vehicle intelligent information platform based on GPS that the utility model provides.Shown in Fig. 1, the described vehicle intelligent information platform based on GPS comprises core processing unit 1 and micro-control unit 2, and wherein, core processing unit 1 comprises: multimedia processor 101 and the flash memory 102 being connected with multimedia processor 101.
Core processing unit 1 is connected with a SD card interface 3, GPS module 6, bluetooth module 7, touch-screen 8, voice de-noising module 10,3G communication module 12, navigation speech output interface 13; Micro-control unit 2 is connected with video switch module 4, steering wheel interface 14, television module 15, automobile CAN-bus interface 16, tire pressure monitoring module 17, infrared interface 18, keyboard input interface 19, battery detection circuit 20, radio reception module 21, RCA output interface 22, audio process 23, DVD player core 28.Wherein: GPS module 6 is connected with core processing unit 1 by SPI interface; The one SD card interface 3 is graph card 5 insertedly, for reading the cartographic information of ground graph card 5; Voice de-noising module 10 is connected with microphone 9 and 3G voice output interface 11, from the voice signal of microphone 9 inputs, after voice de-noising module 10 noise reductions, can input core processing unit 1 or 3G communication module 12; Video switch module 4 is connected with core processing unit 1; Audio process 23 is connected with audio switch module 27, RCA output interface 22 and power amplifier module 24, acoustic information enters audio process 23 after by audio switch module 27 and carries out audio frequency processing, acoustic information after processing can be exported by RCA output interface 22, or power amplifier module 24 carries out by loudspeaker unit 25, exporting after power amplification again; DVD player core 28 is connected with core processing unit 1, the 2nd SD card interface 26 and USB interface 29, can read DVD video disc information or read the video information in External memory equipment by the 2nd SD card interface 26 or USB interface 29, and the information reading is sent to core processing unit 1.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. the vehicle intelligent information platform based on GPS, is characterized in that, comprises core processing unit and micro-control unit; Described core processing unit comprises GPS main control chip and the flash memory being connected with this GPS main control chip; Described core processing unit is connected with GPS module by SPI interface, and is connected with 3G communication module, bluetooth module, touch-screen, navigation speech output interface.
2. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described core processing unit is connected with for reading a SD card interface of ground graph card.
3. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described core processing unit is connected with voice de-noising module; Described voice de-noising module is connected with microphone and 3G voice output interface.
4. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with DVD player core; Described DVD player core is connected with described core processing unit; Described DVD player core is connected with USB interface and the 2nd SD card interface.
5. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with video switch module; Described video switch module is connected with described core processing unit.
6. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with steering wheel interface, automobile CAN-bus interface.
7. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with infrared interface, keyboard input interface.
8. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with tire pressure monitoring module and battery detection circuit.
9. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with television module and radio reception module.
10. the vehicle intelligent information platform based on GPS as claimed in claim 1, is characterized in that, described micro-control unit is connected with audio process; Described audio process is connected with audio switch unit, power amplifier module and RCA output interface, and described power amplifier module is connected with loudspeaker unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713691.0U CN203870256U (en) | 2013-11-12 | 2013-11-12 | GPS-based vehicle-mounted intelligent information platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320713691.0U CN203870256U (en) | 2013-11-12 | 2013-11-12 | GPS-based vehicle-mounted intelligent information platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870256U true CN203870256U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320713691.0U Expired - Lifetime CN203870256U (en) | 2013-11-12 | 2013-11-12 | GPS-based vehicle-mounted intelligent information platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870256U (en) |
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2013
- 2013-11-12 CN CN201320713691.0U patent/CN203870256U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |