CN101964120A - Low-carbon intelligent automobile driving recorder - Google Patents
Low-carbon intelligent automobile driving recorder Download PDFInfo
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- CN101964120A CN101964120A CN 201010265974 CN201010265974A CN101964120A CN 101964120 A CN101964120 A CN 101964120A CN 201010265974 CN201010265974 CN 201010265974 CN 201010265974 A CN201010265974 A CN 201010265974A CN 101964120 A CN101964120 A CN 101964120A
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Abstract
The invention discloses a low-carbon intelligent automobile driving recorder which is characterized by comprising a terminal host machine, a system platform and a client terminal. By utilizing a wireless communication network GPRS (General Packet Radio Service) as a communication medium, utilizing a GPS (Global Positioning System) positioning technology, navigation, real-time clock function and advanced microcontrol and microprocessing function of ARM9 and combining and applying vectorized geographic information electronic map software and a system development platform, the low-carbon intelligent automobile driving recorder realizes functions of accurate positioning, dynamic navigation, overspeed alarm, line passing alarm, fuel consumption detection, Chinese short message receiving and transmitting, image transmission, automobile working state monitoring, and the like on automobiles; a central processing unit (CPU), a GPRS/CDMA module, an automobile tail gas detecting module and a third generation SIRF high-performance chip are added on the basis of a GPS monitoring terminal to form a low-carbon intelligent all-in-one machine of satellite positioning, satellite navigation, driving record remote network real-time monitoring and the measurement and control of automobile tail gas; and the invention can be widely applied to the field of automobile electronics.
Description
Technical field
The present invention relates to a kind of automotive electronics, more particularly, the present invention relates to the electronics of a kind of low-carbon (LC) intelligent recording instrument for vehicle driving aspect.
Background technology
Traditional in the market registering instrument can only be inquired about on the spot, and subsequent supervision lacks the effective observing and controlling to the vehicle body environmental-protecting performance.Both be not easy to vehicle supervision department or logistics owner monitoring and remote scheduling in real time, also do not met the trend of low-carbon environment-friendly expanding economy now.
Summary of the invention
The objective of the invention is to overcome the shortcoming of existing product on the market, a kind of system scheme based on GPS monitor terminal, satellite navigation, wireless communication networks and the observing and controlling of low-carbon (LC) intelligence environment protection is provided.
The present invention is on the basis of GPS monitor terminal, increase central processor CPU, GPRS/CDMA module, vehicle exhaust detection module, third generation SIRF high performance chips, form satnav, satellite navigation, travel that the record telecommunication network is monitored in real time, the low-carbon (LC) intelligent integrated machine of vehicle exhaust observing and controlling.
The present invention utilizes wireless communication networks (GPRS) as medium of communication, utilize the advanced person's of GPS location technology, navigation, real-time clock function and ARM9 microcontroller, little processing capacity, in conjunction with utilization vector quantization geography information electronic chart software and system development platform, realize functions such as accurate location, dynamic navigation, overspeed alarming, report from a liner police more, oil consumption detection, Chinese sending and receiving short messages, image transmission, the supervision of vehicle operation state to vehicle.Utilize the vehicle exhaust detection module simultaneously, adopt non-dispersion infrared technology NDIR to analyze carbon monoxide, carbon dioxide and hydrocarbon in the tail gas.Analyze oxides of nitrogen and oxygen by electrochemical sensor, the tin oxide sensor is mainly used in the detection of carbon monoxide in the vehicle exhaust.Its resistance changes with the variation of carbonomonoxide concentration, and whether the driver can exceed standard by the concentration of observing display screen intuitive judgment carbon monoxide.Thereby reach effective observing and controlling function to vehicle exhaust.
The present invention is made of housing (1), main circuit board (2), main panel (3), backplate (4), bottom panel (5) end host; Main circuit board (2) shows screen interface (13), function button interface (14), buzzer interface (15), USB interface (16), RS232 interface (17), IC-card interface (18), CAN interface (19) formation by wireless telecommunications GPRS module (6), GPS locating module (7), recorder module (8), vehicle exhaust detection module (9) CPU (promptly being the ARM9 microprocessor) plate (10), FM reservoir (11), 4G-SD card reservoir (12), LCD; Main panel (3) is made of LcD display screen (20), function button (21), I/O connector (comprising USB socket (22), RS232 socket (23)), hummer (24), IC-card socket (25); Backplate (4) is made of CAN connector (26), wireless telecommunications GPRS module antenna interface (27) and gps antenna interface (28), electric source line interface (29); Bottom panel (5) is made of sim card slot (30).
The system platform of native system is carried out Data Receiving and storage by mobile gateway, client terminal carries out real time data displaying, trace playback or downloads storing by the Internet network, the CAN interface is connected with vehicle CAN bus, resource sharing, display screen shows that wireless telecommunications GPRS module, GPS locating module, vehicle exhaust detection module, CPU board comprise home control network communication protocol; GPS communication protocol, RTlinux embedded OS, CAN interface, expansion interface, RS232 serial ports meet communications protocol; Keyboard, voice output, the display driver webcam driver meets display protocol, home control network communication protocol is corresponding to wireless communication networks GPRS, the GPS communications protocol is corresponding to the GPS communication system, the RTlinux embedded OS is operated corresponding to total system, expansion interface RS232 socket is corresponding to external expansion equipment camera, the RS232 communications protocol is used for each module, communicating by letter and the function button interface between external equipment and master cpu, function button is corresponding to the button operation of display screen, voice output is corresponding to the built-in hummer of main panel, the LCD display of display driver during corresponding to 3.5-7.0.
What CPU board of the present invention adopted is advanced at present ARM9 chip, and operating system is the superior RTlinux embedded OS of function, compares the terminal of the no operating system of tradition, and function is more powerful.
When the present invention uses, be fixed in panel board top in the car, two antennas are pasted on (or car is outer) glass right side, the place ahead inferior horn in the car, power supply uses vehicle power (reaching 12V-24V through transformation) to use.
Description of drawings
Fig. 1 is an overall appearance structural representation of the present invention
Fig. 2 is a main circuit board vertical view of the present invention
Fig. 3 is a front elevation of the present invention
Fig. 4 is a rear view of the present invention
Fig. 5 is a upward view of the present invention
Fig. 6 is circuit theory diagrams of the present invention
Embodiment
In conjunction with the accompanying drawings 2,6 pairs of the utility model of accompanying drawing are described in detail:
In accompanying drawing 2, the satellite-signal that GPS module (7) is accepted the position is delivered to central cpu (10) CPU (10) and handles the longitude and latitude signal that calculates and be transferred to LCD and show screen (13); Recorder module (8) arrives central cpu (10) with the digital data transmission of vehicle speed sensor, CPU (10) handles the rate signal that calculates and is transferred to the apparent screen of LCD (13), FM reservoir (11) store software programs, 4G-SD card reservoir (12) storing electronic map and car speed, data such as oil consumption, by IC-card (18) is the driver identification identification card, USB (16) is convenient to the data of flash disk copy record, the camera that also can connect outside expansion is captured condition diagram picture in the car, CPU (10) handles the database that all data of calculating are transferred to data-signal emission in real time by GPRS module (6) antenna mobile network, be transmitted via Internet to system platform, client terminal will be by the Internet real time inspection vehicle condition.In accompanying drawing 6: automobile storage battery 12V-24V direct supply is pressed onto 5V through resistance drop direct current is connected with the GPS module, for GPS module operation work, through GPS inside modules level conversion is the 3.7V direct current, supply with central cpu and handle computing, flat turn through the central cpu internal electrical again and be changed to 3.3V and 3.7V direct current, 3.3V direct current is supplied with the GPS module respectively, recorder module, the vehicle exhaust detection module, FM reservoir work operation, 3.7V the direct current electricity is supplied with 4G-SD card reservoir respectively, LCD display, hummer, the I/O interface, IC-card, CAN interface work operation, connecting control all has the function corresponding button control.
The present invention can be widely used in vehicle electric field.
Claims (4)
1. low-carbon (LC) intelligence driving Tachographs is characterized in that it is made up of end host, system platform, client terminal.End host is made of housing (1), main circuit board (2), main panel (3), backplate (4), bottom panel (5); Main circuit board (2) shows screen interface (13), function button interface (14), buzzer interface (15), USB interface (16), RS232 interface (17), IC-card interface (18), CAN interface (19) formation by wireless telecommunications GPRS module (6), GPS locating module (7), recorder module (8), vehicle exhaust detection module (9) CPU (promptly being the ARM9 microprocessor) plate (10), FM reservoir (11), 4G-SD card reservoir (12), LCD; Main panel (3) is made of LcD display screen (20), function button (21), I/O connector (comprising USB socket (22), RS232 socket (23)), hummer (24), IC-card socket (25); Backplate (4) is made of CAN connector (26), wireless telecommunications GPRS module antenna interface (27) and gps antenna interface (28), electric source line interface (29); Bottom panel (5) is made of sim card slot (30).
2. low-carbon (LC) intelligent recording instrument for vehicle driving according to claim 1, it is characterized in that described system platform carries out Data Receiving and storage by mobile gateway, client terminal carries out real time data displaying, trace playback or downloads storing by the Internet network, CAN interface (19) is connected with vehicle CAN bus, resource sharing, display screen shows that wireless telecommunications GPRS module (6), GPS locating module (7), vehicle exhaust detection module (9), CPU board (10) meet home control network communication protocol; GPS communication protocol, RTlinux embedded OS, CAN interface, expansion interface, RS232 serial ports meet communications protocol; Keyboard, voice output, display driver meets display protocol, home control network communication protocol is corresponding to wireless communication networks GPRS/CDMA, the GPS communications protocol is corresponding to the GPS communication system, the RTlinux embedded OS is operated corresponding to total system, expansion interface RS232 socket (23) is corresponding to external expansion equipment camera, the RS232 communications protocol is used for each module, communicating by letter and debugging interface between external equipment and master cpu, function button is corresponding to the button operation of display screen, voice output is corresponding to the built-in hummer (24) of main panel (3), the LCD display (20) of display driver during corresponding to 3.5-7.0.
3. according to right 1 described low-carbon (LC) intelligent recording instrument for vehicle driving, it is characterized in that adopting the ARM9 chip, operating system is Rtlinux, and map of navigation electronic is stored in 4GSD card reservoir, the built-in third generation SIRF of GPS locating module high performance chips, external expansion equipment comprises camera.
4. according to right 1 described low-carbon (LC) intelligent recording instrument for vehicle driving, it is characterized in that adopting U.S. sensors vehicle exhaust detection module, adopt carbon monoxide, carbon dioxide in the non-dispersion infrared technical Analysis tail gas, and the concentration of hydrocarbon; Electrochemical sensor is analyzed oxides of nitrogen and oxygen.The tin oxide sensor is mainly used in the detection of carbonomonoxide concentration in the vehicle exhaust, and its resistance changes along with the variation of carbonomonoxide concentration, and whether the driver exceeds standard by observing display screen intuitive judgment carbonomonoxide concentration.Realize exceeding standard warning by hummer simultaneously, realize effective observing and controlling vehicle exhaust.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010265974 CN101964120A (en) | 2010-08-30 | 2010-08-30 | Low-carbon intelligent automobile driving recorder |
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| CN 201010265974 CN101964120A (en) | 2010-08-30 | 2010-08-30 | Low-carbon intelligent automobile driving recorder |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381267A (en) * | 2011-08-17 | 2012-03-21 | 山东天海电装有限公司 | Automobile controller area network (CAN) bus vehicle-mounted terminal |
| CN102521899A (en) * | 2011-10-27 | 2012-06-27 | 天瀚科技(吴江)有限公司 | Automobile data recorder capable of real-time sharing data |
| CN102636792A (en) * | 2012-04-23 | 2012-08-15 | 山东润江智控科技有限公司 | Vehicle-mounted dynamic monitoring system |
| CN102759737A (en) * | 2012-05-19 | 2012-10-31 | 山东润江智控科技有限公司 | Big Dipper satellite locating navigation vehicle-mounted terminal |
| CN102768519A (en) * | 2012-07-18 | 2012-11-07 | 绍兴文理学院 | Processing platform of network type automobile instrument system |
| CN102778537A (en) * | 2012-06-20 | 2012-11-14 | 浙江省计量科学研究院 | System and method for remotely monitoring automobile tail gas |
| CN103050019A (en) * | 2011-10-14 | 2013-04-17 | 北京掌城科技有限公司 | Method and system for realizing economic driving |
| CN103728625A (en) * | 2012-10-12 | 2014-04-16 | 成都众易通科技有限公司 | Vehicle-mounted multi-interface GPS device |
| CN103728628A (en) * | 2012-10-12 | 2014-04-16 | 成都众易通科技有限公司 | GPS vehicle-mounted terminal applicable to unified management of dispatching center |
| CN105488866A (en) * | 2015-12-31 | 2016-04-13 | 天津云视科技发展有限公司 | Vehicle safety monitoring system based on Internet of Things |
| CN107301692A (en) * | 2017-06-11 | 2017-10-27 | 成都吱吖科技有限公司 | A kind of Internet of Things remote monitoring vehicle mounted guidance all-in-one |
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| CN101275882A (en) * | 2007-03-30 | 2008-10-01 | 凹凸科技（中国）有限公司 | Module, system and method for autonomous detecting and registering vehicle tail gas |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381267A (en) * | 2011-08-17 | 2012-03-21 | 山东天海电装有限公司 | Automobile controller area network (CAN) bus vehicle-mounted terminal |
| CN103050019A (en) * | 2011-10-14 | 2013-04-17 | 北京掌城科技有限公司 | Method and system for realizing economic driving |
| CN102521899A (en) * | 2011-10-27 | 2012-06-27 | 天瀚科技(吴江)有限公司 | Automobile data recorder capable of real-time sharing data |
| CN102636792A (en) * | 2012-04-23 | 2012-08-15 | 山东润江智控科技有限公司 | Vehicle-mounted dynamic monitoring system |
| CN102759737A (en) * | 2012-05-19 | 2012-10-31 | 山东润江智控科技有限公司 | Big Dipper satellite locating navigation vehicle-mounted terminal |
| CN102778537A (en) * | 2012-06-20 | 2012-11-14 | 浙江省计量科学研究院 | System and method for remotely monitoring automobile tail gas |
| CN102778537B (en) * | 2012-06-20 | 2014-11-05 | 浙江省计量科学研究院 | System and method for remotely monitoring automobile tail gas |
| CN102768519A (en) * | 2012-07-18 | 2012-11-07 | 绍兴文理学院 | Processing platform of network type automobile instrument system |
| CN103728625A (en) * | 2012-10-12 | 2014-04-16 | 成都众易通科技有限公司 | Vehicle-mounted multi-interface GPS device |
| CN103728628A (en) * | 2012-10-12 | 2014-04-16 | 成都众易通科技有限公司 | GPS vehicle-mounted terminal applicable to unified management of dispatching center |
| CN105488866A (en) * | 2015-12-31 | 2016-04-13 | 天津云视科技发展有限公司 | Vehicle safety monitoring system based on Internet of Things |
| CN107301692A (en) * | 2017-06-11 | 2017-10-27 | 成都吱吖科技有限公司 | A kind of Internet of Things remote monitoring vehicle mounted guidance all-in-one |
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Application publication date: 20110202 |