Vehicle Data Recorder (VDR), china Vehicle Data Recorder (VDR) manufacturer, Vehicle Data Recorder (VDR) wholesale center

VDR (vehicle data recorder or black box) is installed in the long-distance transportation vehicles to record, store, display and print the data such as speed, time, mileage, door open/close, brake, light and relevant vehicle status.



VDR can be used to decrease the tired driving, overspeed, malpractice, to analyze and evaluate accident, to strengthen the management of traffic and transportation and to guarantee the driving safety.



Configuration

VDR, driver IC card, management IC card, management software, IC card reader, speed sensor (optional).



Function

Dispatch vehicles with high efficiency and decrease fleet operation cost

Evaluate the work performance of drivers and increase profit

Monitor the driving route

Prevent the driving malpractice and ensure the driving safety

Decrease the damage of tyre and brake

Help to investigate the accident responsibility  

Record and output the driving data with time and date

Record speed values and brake signals once every 0. 2 second from 20 seconds before full stop for 20 driving stops

Record the average driving speed once every 1 min for recent 360 hours

Record the total mileage for recent 360 hours

Overspeed driving alarm by voice and red LED light

Overtime driving alarm

Two standard interfaces: RS232C and USB  



Specification

HQR11 has passed the severe test in the national ministry of public health. HQR11 is developed and manufactured according to a standard which is Europe and Japan.

work Temperature: -20C--85C

Humidity: 20%-90%

Storage temperature: -40C--85C

Power: DC12V (9-16V)or DC24V (18-32V)