CN203698164U - Beidou vehicle-mounted wireless positioning terminal with fingerprint identification function - Google Patents
Beidou vehicle-mounted wireless positioning terminal with fingerprint identification function Download PDFInfo
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- CN203698164U CN203698164U CN201320809526.5U CN201320809526U CN203698164U CN 203698164 U CN203698164 U CN 203698164U CN 201320809526 U CN201320809526 U CN 201320809526U CN 203698164 U CN203698164 U CN 203698164U
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- 238000004891 communication Methods 0.000 claims description 14
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- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
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Abstract
The utility model discloses a Beidou vehicle-mounted wireless positioning terminal with a fingerprint identification function, wherein a microprocessor and an ARM inner core are connected through an I/O (Input/Output) interface and a serial interface, a fingerprint capturing plate is connected with the microprocessor through a fingerprint identification module, and an IC (Integrated Circuit) card read module is connected with the microprocessor; a windshield wiper switch, a horn button, an ignition switch and an emergency lamp switch are respectively connected with a sampling signal input end of the microprocessor through an I/O optical coupling isolation module, and the control signal output end of the microprocessor is connected with a fuel cut and electricity cut relay through the I/O optical coupling isolation module. The Beidou vehicle-mounted wireless positioning terminal provided by the utility model has fingerprint identification and verification functions, the positioning terminal can be unlocked through fingerprint verification, the positioning terminal can not be directly operated by any person as a traditional positioning terminal, and error operation generated when children are playing are prevented; furthermore, the positioning terminal is provided with the windshield wiper switch, the horn button, the ignition switch and the emergency lamp switch, and a windshield wiper, a horn and an emergency lamp can be turned on or off and ignition can be performed through the positioning terminal, so that the positioning terminal is safe and convenient to use.
Description
Technical field
The utility model relates to a kind of Big Dipper onboard wireless locating terminal with fingerprint identification function.
Background technology
Big Dipper onboard wireless locating terminal can be grasped vehicle location coordinate and Vehicle Driving Cycle real-time pictures in real time.By comparing between the road data in position coordinate and transportation database, calculate the relation between vehicle current travelled road and actual position, thereby play the effect of navigation; By real time inspection and the preservation of video and image, checking of traveling state of vehicle is more timely, clear.Big Dipper onboard wireless locating terminal traditional driving the age of paper map of seeing while travelling that terminated, provides the navigation of travelling comparatively accurately, and real-time recording has improved driver's driving behavior, vehicle is monitored effectively scheduling and management simultaneously.Be conducive to prevention and hit and break laws and commit crime, being conducive to maintain public order stable, thering is good social benefit.By setting up video monitoring system in car, can effectively promote service, improve safety precautions, improve the level of management of vehicle-mounted enterprise, increase vehicle-mounted enterprise income, there is good economic benefit.
In prior art, Big Dipper car wireless terminal system does not arrange USB flash disk interface and SD card interface, can not directly read and the data of unloading USB flash disk or SD card, uses limitation large, compatible poor; Light-coupled isolation function is not set, cannot prevents the interference because there being electrical connection to cause, poor work stability; Rain brush switch, horn punch, ignition lock and emergency light switch etc. are not set, cannot start vehicle front and back rain brush, horn for vehicle, igniting or emergency light by wireless positioning terminal, it is not too convenient to use.In addition, existing locating terminal is not supported fingerprint identification function, and anyone can directly operate locating terminal, is particularly all full of curious child for all things on earth, while being at play locating terminal may open the function such as rain brush, loudspeaker, and this problem is perplexing a lot of drivers always.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of Big Dipper onboard wireless locating terminal with fingerprint identification function of Multifunction is provided, can realize fingerprint recognition, just can release locating terminal by fingerprint authentication, the maloperation producing while avoiding child to play; Rain brush switch, horn punch, ignition lock and emergency light switch are set on locating terminal, get final product switch rain brush, loudspeaker, emergency light and light a fire by locating terminal, easy to use.
The purpose of this utility model is achieved through the following technical solutions: the Big Dipper onboard wireless locating terminal with fingerprint identification function, it comprises microprocessor, ARM kernel, Big Dipper locating module, fingerprint collecting plate, IC-card card reading module, I/O light-coupled isolation module and external bus interface, between microprocessor and ARM kernel, be connected by I/O interface and serial interface, Big Dipper locating module is connected with microprocessor by serial interface, fingerprint collecting plate is connected with microprocessor by fingerprint identification module, IC-card card reading module is connected with microprocessor by iic bus, rain brush switch, horn punch, ignition lock and emergency light switch are connected with the sampled signal input end of microprocessor by I/O light-coupled isolation module respectively, the control signal mouth of microprocessor is connected with oil-break electrical relay by I/O light-coupled isolation module, described external bus interface comprises RS-232 bus interface and RS-485 bus interface, RS-485 bus interface is connected with microprocessor by RS-485 bus, RS-232 bus interface is connected with ARM kernel by level transferring chip, and described level transferring chip is SP3232EEN chip.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises RJ45 standard network interface, and RJ45 standard network interface is connected with ARM kernel by ethernet physical layer PHY chip.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises two SD card interfaces and a USB interface, and SD card interface is connected with ARM kernel by SDIO interface respectively, and USB interface is connected with ARM kernel by usb bus.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises a LCD display, and LCD display is connected with microprocessor by spi bus.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises bluetooth communication, and bluetooth communication is connected with ARM kernel.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises WIFI communication module, and WIFI communication module is connected with ARM kernel.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises fuel-quantity transducer and temperature sensor, and fuel-quantity transducer is connected with ARM kernel by AD converter respectively with temperature sensor.
The beneficial effects of the utility model are:
1) there is fingerprint recognition and authentication function, just can release locating terminal by fingerprint authentication, no longer as traditional locating terminal, anyone can direct control, the maloperation producing can avoid child to play time;
2) on locating terminal, be provided with rain brush switch, horn punch, ignition lock and emergency light switch, get final product switch rain brush, loudspeaker, emergency light and light a fire by locating terminal, use safety convenient again;
3) I/O light-coupled isolation module can effectively prevent from disturbing, and improves the waveform of the sampled signal of input and the control signal of output, improves system stability and reliability;
4) support abundant signalling methods, comprise 3G, WIFI, Bluetooth communication and RJ45 wire communication mode, easy to use, Applicable scope is wider;
5) there is IC-card card-reading function, can read driver's driver's license, obtain the information such as its name, driving age, accident record, be convenient to carrying out of vehicle and driver management work;
6) use performance-oriented HI3515 treater, improved device data arithmetic capability, simultaneously HI3515 is inner integrated more peripheral interfaces, have reduced peripheral discrete devices.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation block diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail, but protection domain of the present utility model is not limited to the following stated.
As shown in Figure 1, there is the Big Dipper onboard wireless locating terminal of fingerprint identification function, it comprises microprocessor, ARM kernel, Big Dipper locating module, fingerprint collecting plate, IC-card card reading module, I/O light-coupled isolation module and external bus interface, described microprocessor adopts STM32F103 chip, and ARM kernel adopts HI3515 chip.Between microprocessor and ARM kernel, be connected by I/O interface and serial interface, Big Dipper locating module is connected with microprocessor by serial interface, fingerprint collecting plate is connected with microprocessor by fingerprint identification module, IC-card card reading module is connected with microprocessor by iic bus, rain brush switch, horn punch, ignition lock and emergency light switch are connected with the sampled signal input end of microprocessor by I/O light-coupled isolation module respectively, and the control signal mouth of microprocessor is connected with oil-break electrical relay by I/O light-coupled isolation module; Described external bus interface comprises RS-232 bus interface and RS-485 bus interface, RS-485 bus interface is connected with microprocessor by RS-485 bus, RS-232 bus interface is connected with ARM kernel by level transferring chip, and described level transferring chip is SP3232EEN chip.ARM kernel setup has SDRAM and NAND-FLASH memory device.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises RJ45 standard network interface, and RJ45 standard network interface is connected with ARM kernel by ethernet physical layer PHY chip.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises two SD card interfaces and a USB interface, and SD card interface is connected with ARM kernel by SDIO interface respectively, and USB interface is connected with ARM kernel by usb bus.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises a LCD display, and LCD display is connected with microprocessor by spi bus.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises bluetooth communication, and bluetooth communication is connected with ARM kernel.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises WIFI communication module, and WIFI communication module is connected with ARM kernel.
The Big Dipper onboard wireless locating terminal with fingerprint identification function also comprises fuel-quantity transducer and temperature sensor, and fuel-quantity transducer is connected with ARM kernel by AD converter respectively with temperature sensor.
The above is only preferred implementation of the present utility model, be to be understood that the utility model is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and can be used for various other combinations, modification and environment, and can, in contemplated scope described herein, change by technology or the knowledge of above-mentioned instruction or association area.And the change that those skilled in the art carry out and variation do not depart from spirit and scope of the present utility model, all should be in the protection domain of the utility model claims.
Claims (8)
1. there is the Big Dipper onboard wireless locating terminal of fingerprint identification function, it is characterized in that: it comprises microprocessor, ARM kernel, Big Dipper locating module, fingerprint collecting plate, IC-card card reading module, I/O light-coupled isolation module and external bus interface, between microprocessor and ARM kernel, be connected by I/O interface and serial interface, Big Dipper locating module is connected with microprocessor by serial interface, fingerprint collecting plate is connected with microprocessor by fingerprint identification module, IC-card card reading module is connected with microprocessor by iic bus, rain brush switch, horn punch, ignition lock and emergency light switch are connected with the sampled signal input end of microprocessor by I/O light-coupled isolation module respectively, the control signal mouth of microprocessor is connected with oil-break electrical relay by I/O light-coupled isolation module, described external bus interface comprises RS-232 bus interface and RS-485 bus interface, and RS-485 bus interface is connected with microprocessor by RS-485 bus, and RS-232 bus interface is connected with ARM kernel by level transferring chip.
2. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, is characterized in that: described level transferring chip is SP3232EEN chip.
3. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, is characterized in that: it also comprises RJ45 standard network interface, and RJ45 standard network interface is connected with ARM kernel by ethernet physical layer PHY chip.
4. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, it is characterized in that: it also comprises two SD card interfaces and a USB interface, SD card interface is connected with ARM kernel by SDIO interface respectively, and USB interface is connected with ARM kernel by usb bus.
5. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, is characterized in that: it also comprises a LCD display, and LCD display is connected with microprocessor by spi bus.
6. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, is characterized in that: it also comprises bluetooth communication, and bluetooth communication is connected with ARM kernel.
7. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, is characterized in that: it also comprises WIFI communication module, and WIFI communication module is connected with ARM kernel.
8. the Big Dipper onboard wireless locating terminal with fingerprint identification function according to claim 1, is characterized in that: it also comprises fuel-quantity transducer and temperature sensor, and fuel-quantity transducer is connected with ARM kernel by AD converter respectively with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809526.5U CN203698164U (en) | 2013-12-07 | 2013-12-07 | Beidou vehicle-mounted wireless positioning terminal with fingerprint identification function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320809526.5U CN203698164U (en) | 2013-12-07 | 2013-12-07 | Beidou vehicle-mounted wireless positioning terminal with fingerprint identification function |
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| Publication Number | Publication Date |
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| CN203698164U true CN203698164U (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320809526.5U Expired - Lifetime CN203698164U (en) | 2013-12-07 | 2013-12-07 | Beidou vehicle-mounted wireless positioning terminal with fingerprint identification function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099850A (en) * | 2015-09-17 | 2015-11-25 | 宁波大学 | Intelligent internet of vehicle and things monitoring system based on frequency spectrum sensing and monitoring method thereof |
| CN106443214A (en) * | 2016-08-25 | 2017-02-22 | 国网青海省电力公司海南供电公司 | High-safety-degree remote wireless high-voltage nuclear phase device |
| WO2022126693A1 (en) * | 2020-12-14 | 2022-06-23 | 狼群云创(深圳)电子有限公司 | Multi-module combination circuit for smart support of display |
-
2013
- 2013-12-07 CN CN201320809526.5U patent/CN203698164U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099850A (en) * | 2015-09-17 | 2015-11-25 | 宁波大学 | Intelligent internet of vehicle and things monitoring system based on frequency spectrum sensing and monitoring method thereof |
| CN105099850B (en) * | 2015-09-17 | 2018-06-12 | 宁波大学 | Intelligent vehicle connection network monitoring system for things and monitoring method based on frequency spectrum perception |
| CN106443214A (en) * | 2016-08-25 | 2017-02-22 | 国网青海省电力公司海南供电公司 | High-safety-degree remote wireless high-voltage nuclear phase device |
| WO2022126693A1 (en) * | 2020-12-14 | 2022-06-23 | 狼群云创(深圳)电子有限公司 | Multi-module combination circuit for smart support of display |
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Granted publication date: 20140709 |