CN202547655U - CDMA (Code Division Multiple Access)-based portable GPS (Global Positioning System) vehicle terminal with camera - Google Patents
CDMA (Code Division Multiple Access)-based portable GPS (Global Positioning System) vehicle terminal with camera Download PDFInfo
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- CN202547655U CN202547655U CN2012201424799U CN201220142479U CN202547655U CN 202547655 U CN202547655 U CN 202547655U CN 2012201424799 U CN2012201424799 U CN 2012201424799U CN 201220142479 U CN201220142479 U CN 201220142479U CN 202547655 U CN202547655 U CN 202547655U
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- camera
- gps
- microprocessor
- cdma
- vehicle terminal
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Abstract
The utility model discloses a CDMA (Code Division Multiple Access)-based portable GPS (Global Positioning System) vehicle terminal with a camera. The GPS vehicle terminal comprises a microprocessor, a GPS positioning module, a CDMA wireless communication module and the camera. The GPS positioning module and the CDMA wireless communication module are respectively connected with the microprocessor through a UART (Universal Asynchronous Receiver/Transmitter) bus, and the camera is connected with the microprocessor through a serial port. The camera of the portable GPS vehicle terminal can be used for shooting the running conditions of a motor vehicle in real time and transmitting the running conditions to a server through a CDMA wireless network, so that the vehicle field information can be recorded and read in real time, when the vehicle goes wrong or is in an accident, users can make sure the specific circumstance in time and carry out salvation in time; a watchdog module is arranged, so that the stability and safety of system operation can be improved; and moreover, the GPS vehicle terminal has the characteristics of being small in volume, being convenient to use, being portable and the like.
Description
Technical field
The utility model relates to a kind of portable GPS car-mounted terminal of the band camera based on cdma network.
Background technology
GPS (Global Positioning System) car-mounted terminal relies on technological means such as satnav, geography information and radio communication; Can grasp the vehicle location coordinate in real time; And this position coordinates and the road data in the transportation database stored compared; And then calculate present road that goes of vehicle and physical location, the software and hardware system ensemble of management and running information is provided for the traffic of daily motor vehicle and logistics transport enterprise etc.
Existing GPS car-mounted terminal can't carry out communication through wireless network and remote control center, can't realize telemanagement.Existing GPS car-mounted terminal is not provided with camera; The travel conditions of camera motor-car and be sent to server in real time; Be not easy to the vehicle field data is carried out real time record and reads; When traffic accident takes place to go wrong in the perhaps vehicle operating on the way, can not clearly know concrete condition, can not in time succour.In addition, existing GPS car-mounted terminal volume is bigger, and weight is heavier, uses and carry all comparatively inconvenience.
The utility model content
The purpose of the utility model is to solve the deficiency of existing GPS car-mounted terminal, and a kind of portable GPS car-mounted terminal of novel band camera based on cdma network is provided, and overcomes traditional GPS car-mounted terminal and can't realize Long-distance Control and management; Camera is not set; The travel conditions of camera motor-car and be sent to server in real time is not easy to the vehicle field data is carried out real time record and reads, when traffic accident take place or the vehicle operating way in when going wrong; Can not clearly know concrete condition, can not in time succour; And volume is bigger, and weight is heavier, uses and carry all comparatively shortcoming such as inconvenience.
The purpose of the utility model realizes through following technical scheme: based on the portable GPS car-mounted terminal of the band camera of cdma network; It comprises microprocessor, GPS locating module, cdma wireless communication module and camera; The GPS locating module is connected with microprocessor through the UART bus respectively with the cdma wireless communication module, and camera is connected with microprocessor through serial line interface.
The utility model also comprises a watchdog module, and watchdog module is connected with microprocessor through bus.
The beneficial effect of the utility model is: camera in real time the camera motor-car travel conditions and be sent to server through cdma network; Be convenient to the vehicle field data is carried out real time record and reads; When going wrong or getting into an accident in the vehicle operating way, can timely clear and definite concrete condition also in time implement relief; Stability and security that watchdog module has improved system's operation are set; It is little, easy to use and characteristics such as carry to have volume in addition.
Description of drawings
Fig. 1 is the utility model structural representation block diagram.
Embodiment
The technical scheme of the utility model is described in further detail: as shown in Figure 1 below in conjunction with accompanying drawing; Portable GPS car-mounted terminal based on the band camera of cdma network; It comprises microprocessor, GPS locating module, cdma wireless communication module and camera; Microprocessor adopts the STM32 family chip, and the GPS locating module is connected with microprocessor through the UART bus respectively with the cdma wireless communication module, and camera is connected with microprocessor through serial line interface; It also comprises a watchdog module, and watchdog module is connected with microprocessor through bus.
The course of work of the utility model is following: the GPS locating module is sent to microprocessor after receiving positioning signal, and microprocessor is uploaded to remote server with positional information through the cdma wireless communication network, is convenient to telemanagement; After the camera shooting, image data is sent to microprocessor, picture file is uploaded to remote server through the cdma wireless communication network, is convenient to realize long-range real time monitoring to the vehicle field data; Watchdog module plays supervision and protective effect to microprocessor in the process of system's operation, improved the stability and the security of system's operation.
Claims (2)
1. based on the portable GPS car-mounted terminal of the band camera of cdma network; It is characterized in that: it comprises microprocessor, GPS locating module, cdma wireless communication module and camera; The GPS locating module is connected with microprocessor through the UART bus respectively with the cdma wireless communication module, and camera is connected with microprocessor through serial line interface.
2. the portable GPS car-mounted terminal of the band camera based on cdma network according to claim 1, it is characterized in that: it also comprises a watchdog module, watchdog module is connected with microprocessor through bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201424799U CN202547655U (en) | 2012-04-07 | 2012-04-07 | CDMA (Code Division Multiple Access)-based portable GPS (Global Positioning System) vehicle terminal with camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201424799U CN202547655U (en) | 2012-04-07 | 2012-04-07 | CDMA (Code Division Multiple Access)-based portable GPS (Global Positioning System) vehicle terminal with camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547655U true CN202547655U (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201424799U Expired - Lifetime CN202547655U (en) | 2012-04-07 | 2012-04-07 | CDMA (Code Division Multiple Access)-based portable GPS (Global Positioning System) vehicle terminal with camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578242A (en) * | 2013-10-17 | 2014-02-12 | 浙江工商大学 | Private car driving monitoring and alarm system and method thereof |
-
2012
- 2012-04-07 CN CN2012201424799U patent/CN202547655U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578242A (en) * | 2013-10-17 | 2014-02-12 | 浙江工商大学 | Private car driving monitoring and alarm system and method thereof |
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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: 20121121 |