CN202145135U - Vehicle-mounted GPS (global position system) navigator - Google Patents
Vehicle-mounted GPS (global position system) navigator Download PDFInfo
- Publication number
- CN202145135U CN202145135U CN201120193738U CN201120193738U CN202145135U CN 202145135 U CN202145135 U CN 202145135U CN 201120193738 U CN201120193738 U CN 201120193738U CN 201120193738 U CN201120193738 U CN 201120193738U CN 202145135 U CN202145135 U CN 202145135U
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- gps navigation
- microprocessor
- data
- car borne
- navigation appearance
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Abstract
The utility model discloses a vehicle-mounted GPS (global position system) navigator, comprising a GPS receiving circuit, a liquid crystal display, a data storage device, a microprocessor and an FM (frequency modulation) wireless data transceiver circuit for receiving and transmitting the position information of navigator by an FM frequency range, wherein a GPS data access end of the microprocessor is connected with a data output end of the GPS receiving circuit, a video frequency data output end of the microprocessor is connected with a data input end of the liquid crystal display, a data storage end of the microprocessor is connected with a data transmission end of the data storage device, and a position information transmission end of the microprocessor is connected with a data transmission end of the FM wireless data transceiver circuit; and the wireless data transceiver circuit can be used for transmitting the position information of the navigator to other GPS navigators and receiving the position information of other vehicle-mounted GPS navigators, and the position information of the counter party can be received by the plurality of GPS navigators, so that the vehicle-mounted GPS navigator is good for relatives and friends to watch the position of the counter party when the relatives and friends drive to go out.
Description
Technical field
The utility model relates to the navigating instrument technical field, relates in particular to a kind of car borne GPS navigation appearance.
Background technology
The car borne GPS navigation appearance has the location, function such as navigate, test the speed, and it brings great convenience to the motorist.China's utility model patent number is that 200920235195.2 patent file discloses a kind of multifunctional vehicle mounted formula GPS navigation appearance, and it comprises main frame, peripherals, controls box, peripherals, control box respectively interface and the main frame through separately link; Main frame comprises central processing unit, storer, GPS module; Peripherals comprises gps antenna, power supply on vehicle, picture pick-up device; Control box and comprise LED display, button and USB interface; Wherein, main frame also comprises the vehicle shock sensor, and the output terminal of vehicle shock sensor links to each other with the central processing unit input end.Prior art can be seen the positional information of this car through LED display; When relatives and friends drive to go on a journey together; Because the GPS navigation appearance of this car can only be seen the positional information of this car; Can't see the positional information of relatives and friends' vehicle, and everybody custom of driving, the speed of a motor vehicle, road conditions understood difference is all arranged that automobile possibly fallen behind.
Summary of the invention
The utility model provides a kind of car borne GPS navigation appearance; Its FM wireless data transceiving circuit can send to other car borne GPS navigation appearance with this navigating instrument positional information; Receive the positional information of other car borne GPS navigation appearance simultaneously; Can receive the other side's positional information between the car borne GPS navigation appearance, watch the other side's position when helping relatives and friends and driving to go on a journey jointly through the car borne GPS navigation appearance.
A kind of car borne GPS navigation appearance; Comprise GPS receiving circuit, LCDs, data-carrier store, microprocessor, utilize the FM frequency range to receive and dispatch the FM wireless data transceiving circuit of navigating instrument positional information; The gps data incoming end of microprocessor is connected with the data output end of GPS receiving circuit; The video data output terminal of microprocessor is connected with the data input pin of LCDs; The data storage end of microprocessor is connected with the data transmission terminal of data-carrier store, and the positional information transmission ends of microprocessor is connected with the data transmission terminal of FM wireless data transceiving circuit.
The video data output terminal of microprocessor is connected with the data input pin of LCDs through the display screen Connection Block, and the quantity of display screen Connection Block and LCDs is two, and each LCDs is connected with a display screen Connection Block.
The car borne GPS navigation appearance also comprises the video conversion circuit that is connected with the reversing camera, and the data output end of video conversion circuit is connected with the reversing data input pin of microprocessor.
The car borne GPS navigation appearance also comprises SD card slot, and the data transmission terminal of SD card slot is connected with the SD card data transmission terminal of microprocessor.
The car borne GPS navigation appearance also comprises USB interface, and USB interface is connected with the usb data transmission ends of microprocessor.
The car borne GPS navigation appearance also comprises the Bluetooth wireless transmission circuit, and the data transmission terminal of Bluetooth wireless transmission circuit is connected with the blue-teeth data transmission ends of microprocessor.
The car borne GPS navigation appearance also comprises the control button, and the control button is connected with the instruction input end of microprocessor.
The car borne GPS navigation appearance also comprises power-switching circuit, and the power output end of power-switching circuit is connected with the power input of microprocessor.
The car borne GPS navigation appearance comprises also and is used for the vehicle power plug that is connected with automobile cigarette lighter that the vehicle power plug is connected with the power input of power-switching circuit.
The car borne GPS navigation appearance also comprises solar cell, and solar cell is connected with the power input of power-switching circuit.
The utility model beneficial effect: it comprises GPS receiving circuit, LCDs, data-carrier store, microprocessor, utilizes the FM wireless data transceiving circuit of FM frequency range transmitting-receiving navigating instrument positional information; The gps data incoming end of microprocessor is connected with the data output end of GPS receiving circuit; The video data output terminal of microprocessor is connected with the data input pin of LCDs; The data storage end of microprocessor is connected with the data transmission terminal of data-carrier store, and the positional information transmission ends of microprocessor is connected with the data transmission terminal of FM wireless data transceiving circuit.FM wireless data transceiving circuit can send to other car borne GPS navigation appearance with this navigating instrument positional information; Receive the positional information of other car borne GPS navigation appearance simultaneously; This navigating instrument positional information can comprise latitude and longitude information; Can receive the other side's positional information between the car borne GPS navigation appearance of the utility model, watch the other side's position when helping relatives and friends and driving to go on a journey jointly through the car borne GPS navigation appearance, avoid falling behind.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1, the utility model is carried out detailed description below in conjunction with accompanying drawing.
A kind of car borne GPS navigation appearance; Comprise GPS receiving circuit 11, LCDs 10, data-carrier store 13, microprocessor 15, utilize the FM frequency range to receive and dispatch the FM wireless data transceiving circuit 12 of navigating instrument positional information; The gps data incoming end of microprocessor 15 is connected with the data output end of GPS receiving circuit 11; The video data output terminal of microprocessor 15 is connected with the data input pin of LCDs 10; The data storage end of microprocessor 15 is connected with the data transmission terminal of data-carrier store 13, and the positional information transmission ends of microprocessor 15 is connected with the data transmission terminal of FM wireless data transceiving circuit 12.
FM wireless data transceiving circuit 12 can send to other car borne GPS navigation appearance with this navigating instrument positional information; Receive the positional information of other car borne GPS navigation appearance simultaneously; The navigating instrument positional information can comprise latitude and longitude information; Also can comprise sea level elevation information etc., the navigating instrument positional information of this machine can obtain through GPS receiving circuit 11, can receive the other side's positional information between the car borne GPS navigation appearance of the utility model; Watch the other side's position when helping relatives and friends and driving to go on a journey jointly through the car borne GPS navigation appearance, avoid falling behind.
On the one hand, the car borne GPS navigation appearance receives GPS information through GPS receiving circuit 11, and microprocessor 15 corresponds to GPS information on the electronic chart then, thereby demonstrates the navigation information of this car; On the other hand; The car borne GPS navigation appearance sends this navigating instrument positional information and the positional information that receives other car borne GPS navigation appearance through FM wireless data transceiving circuit 12; The positional information of other navigating instrument is corresponded to electronic chart, thereby demonstrate the navigation information of other navigating instrument.
The some chassis that carry out data transmission carry the GPS navigation appearance and need be fitted to same channel.Set up a metastable group network in order to make some chassis carry the GPS navigation appearance, can adopt the access authentication mode; Can use the mode of mutual authentication, the car borne GPS navigation appearance of authentication success could receive the other side's information each other; Can also use server and client side's pattern; In group network; An appointment wherein chassis is carried the GPS navigation appearance as server, and other car borne GPS navigation appearance is as client, as the common car borne GPS navigation appearance that inserts as server of the car borne GPS navigation appearance of client; By the car borne GPS navigation appearance unified certification as server, the car borne GPS navigation appearance after the authentication could carry out data transmission with other car borne GPS navigation appearance in the crowd.
The video data output terminal of microprocessor 15 is connected with the data input pin of LCDs 10 through the display screen Connection Block, and the quantity of display screen Connection Block and LCDs 10 is two, and each LCDs 10 is connected with a display screen Connection Block.For the ease of observing, 10, one navigation informations that are used to show this machine of two LCDs can be set; Another is used to show the navigation information of other car borne GPS navigation appearance, and the quantity of other car borne GPS navigation appearance can be above 1.
The car borne GPS navigation appearance also comprises the video conversion circuit 16 that is connected with reversing camera 21, and the data output end of video conversion circuit 16 is connected with the reversing data input pin of microprocessor 15.A lot of automobiles have reversing camera 21, and the video conversion circuit 16 of the utility model can provide the various video input interface, and reversing camera 21 connects with corresponding video input interface.The utility model can show the image that reversing camera 21 is caught, and has expanded the function of the utility model.
The car borne GPS navigation appearance also comprises SD card slot 18, and the data transmission terminal of SD card slot 18 is connected with the SD card data transmission terminal of microprocessor 15.SD card slot 18 can insert the SD card, has expanded the function of the utility model.
The car borne GPS navigation appearance also comprises usb 19, and usb 19 is connected with the usb data transmission ends of microprocessor 15.Usb 19 is used for and miscellaneous equipment transmission data.
The car borne GPS navigation appearance also comprises Bluetooth wireless transmission circuit 17, and the data transmission terminal of Bluetooth wireless transmission circuit 17 is connected with the blue-teeth data transmission ends of microprocessor 15.Bluetooth wireless transmission circuit 17 is used to set up the Bluetooth transmission passage, is convenient to and miscellaneous equipment transmission data.
The car borne GPS navigation appearance also comprises control button 14, and control button 14 is connected with the instruction input end of microprocessor 15.Control button 14 is used to import various instructions.
The car borne GPS navigation appearance also comprises power-switching circuit 20, and the power output end of power-switching circuit 20 is connected with the power input of microprocessor 15, and power-switching circuit 20 is whole car borne GPS navigation appearance power supply.In the present embodiment, provide three kinds of modes to supply power to the car borne GPS navigation appearance: first kind, the car borne GPS navigation appearance is built-in with lithium battery 22, and lithium battery 22 is connected with the power input of power-switching circuit 20, gives power devices through lithium battery 22; Second kind, the car borne GPS navigation appearance also comprises solar cell 23, and solar cell 23 is connected with the power input of power-switching circuit 20, gives power devices through solar cell 23; The third; The car borne GPS navigation appearance also comprises and is used for the vehicle power plug 24 that is connected with automobile cigarette lighter; Vehicle power plug 24 is connected with the power input of power-switching circuit 20; Automobile is kept watch on the panel operated by rotary motion has automobile cigarette lighter, and automobile cigarette lighter is connected with automobile power source, gives power devices through automobile power source.Multiple power supply mode has enlarged the scope of application of the utility model.
Above content is merely the preferred embodiment of the utility model; For those of ordinary skill in the art; According to the thought of the utility model, the part that on embodiment and range of application, all can change, this description should not be construed as the restriction to the utility model.
Claims (10)
1. car borne GPS navigation appearance; It is characterized in that: comprise GPS receiving circuit, LCDs, data-carrier store, microprocessor, utilize the FM frequency range to receive and dispatch the FM wireless data transceiving circuit of navigating instrument positional information; The gps data incoming end of microprocessor is connected with the data output end of GPS receiving circuit; The video data output terminal of microprocessor is connected with the data input pin of LCDs; The data storage end of microprocessor is connected with the data transmission terminal of data-carrier store, and the positional information transmission ends of microprocessor is connected with the data transmission terminal of FM wireless data transceiving circuit.
2. a kind of car borne GPS navigation appearance according to claim 1; It is characterized in that: the video data output terminal of said microprocessor is connected with the data input pin of said LCDs through the display screen Connection Block; The quantity of display screen Connection Block and LCDs is two, and each LCDs is connected with a display screen Connection Block.
3. a kind of car borne GPS navigation appearance according to claim 1; It is characterized in that: said car borne GPS navigation appearance also comprises the video conversion circuit that is connected with the reversing camera, and the data output end of video conversion circuit is connected with the reversing data input pin of said microprocessor.
4. a kind of car borne GPS navigation appearance according to claim 1 is characterized in that: said car borne GPS navigation appearance also comprises SD card slot, and the data transmission terminal of SD card slot is connected with the SD card data transmission terminal of said microprocessor.
5. a kind of car borne GPS navigation appearance according to claim 1 is characterized in that: said car borne GPS navigation appearance also comprises USB interface, and USB interface is connected with the usb data transmission ends of said microprocessor.
6. a kind of car borne GPS navigation appearance according to claim 1 is characterized in that: said car borne GPS navigation appearance also comprises the Bluetooth wireless transmission circuit, and the data transmission terminal of Bluetooth wireless transmission circuit is connected with the blue-teeth data transmission ends of said microprocessor.
7. a kind of car borne GPS navigation appearance according to claim 1 is characterized in that: said car borne GPS navigation appearance also comprises the control button, and the control button is connected with the instruction input end of said microprocessor.
8. a kind of car borne GPS navigation appearance according to claim 1 is characterized in that: said car borne GPS navigation appearance also comprises power-switching circuit, and the power output end of power-switching circuit is connected with the power input of said microprocessor.
9. a kind of car borne GPS navigation appearance according to claim 8 is characterized in that: said car borne GPS navigation appearance comprises also and is used for the vehicle power plug that is connected with automobile cigarette lighter that the vehicle power plug is connected with the power input of said power-switching circuit.
10. a kind of car borne GPS navigation appearance according to claim 8 is characterized in that: said car borne GPS navigation appearance also comprises solar cell, and solar cell is connected with the power input of said power-switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193738U CN202145135U (en) | 2011-06-10 | 2011-06-10 | Vehicle-mounted GPS (global position system) navigator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120193738U CN202145135U (en) | 2011-06-10 | 2011-06-10 | Vehicle-mounted GPS (global position system) navigator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145135U true CN202145135U (en) | 2012-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120193738U Expired - Fee Related CN202145135U (en) | 2011-06-10 | 2011-06-10 | Vehicle-mounted GPS (global position system) navigator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366413A (en) * | 2013-06-24 | 2013-10-23 | 成都市晶林科技有限公司 | Environment-friendly vehicle traveling data recorder |
| CN103454658A (en) * | 2013-08-22 | 2013-12-18 | 深圳市宝捷讯电子有限公司 | Multi-target locating and tracing system |
| CN104633706A (en) * | 2013-11-09 | 2015-05-20 | 王爱梅 | Multifunctional electronic cigarette lighter |
-
2011
- 2011-06-10 CN CN201120193738U patent/CN202145135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103366413A (en) * | 2013-06-24 | 2013-10-23 | 成都市晶林科技有限公司 | Environment-friendly vehicle traveling data recorder |
| CN103454658A (en) * | 2013-08-22 | 2013-12-18 | 深圳市宝捷讯电子有限公司 | Multi-target locating and tracing system |
| CN104633706A (en) * | 2013-11-09 | 2015-05-20 | 王爱梅 | Multifunctional electronic cigarette lighter |
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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: 20120215 Termination date: 20140610 |