Certification:ISO9001

Wireless communication vehicle traveling data recorder , Vehicle Electronics

This vehicle traveling data recorder(can record and store the traveling data of vehicle. Realizing real-time information exchange through wireless communication and management platform. Built-in USB, SD and serial port communication interfaces are used. RS-485 interface to meet the need for function expanding.)

Key words: vehicle traveling data recorder

traveling speed data recorder

wireless communication

RS-485 interface

This vehicle traveling data recorder is a digital electronic recording device that can record and store traveling speed, time, mileage, location and other traveling data of vehicle and transmit data through data communication. It plays an important role in preventing fatigue driving, speeding and other traffic violations, to protect vehicle safety and to analyze traffic accidents. EU, Japan and some other countries began in the 1970s to compulsorily require some passenger and goods vehicles to install and use vehicle traveling data recorder though legislation. As shown in the use of such recorder in China, it can provide administrations with effective law enforcement tool, provide transportation enterprises with effective management tool, provide drivers with feedback information on their driving, and help to guarantee traffic safety.

Feature

Core function:

Recording and storing vehicle traveling data on a real-time basis. There is a built-in printer, so that traffic administrators can enforce law on site. Real-time audio broadcasting of the information sent by the management platform to the terminal and real-time reporting of vehicle information. Real-time information exchange with the management platform through wireless communication and receiving control orders from management platform. Vehicle GPS system, so the geographic position of the vehicle can be monitored on a real-time basis. Single-channel and multi-channel camera to take a photo of the inside and outside environment, and being able to save and send the photo taken. Providing several kinds of traveling data collection interfaces (serial port/USB/SD/GPRS). OLED (256×64) display.

Characteristic functions:

Wide screen display and built-in printer. RS-485 interface to meet the need for function expanding. Several ways to upgrade the system software (JTAG/USB/GPRS).

Advanced technology

The core of the processor is ARM946ES (ARM9), and the max. main frequency is 164MHz. Predominant embedded real-time operating system (EFOS) is used to realize multi-task management. Free software development platform (Eclipse/G++/Cygwin) is used. Stable wireless upgrading of terminal software, reducing the market risk. Built-in USB, SD and serial port communication interfaces are used.

Application fields

Large passenger vehicle, dangerous chemical transport vehicle, school bus, engineering truck, goods van, taxi

Technical parameters

Working voltage	DC 12V / 24V
Working current	200mA (standard)
Power consumption	3mA standby current or less and 5W typical working power.
Working temperature	-20℃-70℃
Storage temperature	-40℃-85℃
Traveling mileage	≤0.1km measurement resolution
Outline dimension	DIN standard dimension 188×60×170 (mm)
External data communication	USB2.0 main mode, GSM wireless communication, RS485, CAN2.0B
GPS parameters	12 channels Positioning precision: horizontal: <3m (50%), <8m (90%); height: <10m (50%), <16m (90%) Cold start time: <39s Warm start time: <36s Hot start time: <9s Sensitivity: tracking: –150 dBm, capturing: –142 dBm
GSM parameters	three frequency channels (900/1800/1900) Class 10 Class B Data transmission baud rate: 300~115,200 bit/s Communic