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The Digital Tachograph is a new-generation, digital, whole automatic, intelligent onboard monitoring device. It is adopted the advanced high-speed, inserted-type CPU in accordance with the national standard of the People’s Republic of China, Vehicle Travelling Data Recorder. It meets the national standard GB/T19056-2003 Vehicle Travelling Data Recorder fully. It can record and store the various data during the travelling course in accordance with the national standard fully -- date, time, speed, distance, over-speed, start time, stop time, travelling distance, travelling time and all switch signal states. It is attached to the USB & RS232 communication port, and it can communicate to the connected computer, and can configure the inner printer driver program and print the data in accordance with the format specified in the national standard.
Besides the basic functions above, the Digital Tachograph has the GPS, GSM/GPRS, USB ports, and it can add the extended 4MB, 16MB, 32MB great size memory to provide the whole and GPS services. The Digital Tachograph also is attached to the USB main driver, which can directly store the recorded data into U-disk.
Digital Tachograph may provide the scientific mean and basis in order to manage the vehicle scientifically, reduce the traffic accident, master the real-time actual vehicle travelling case, improve the economy efficiency, and treat the traffic accident justly.
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This system is made up of the recorder, sensor, onboard cable, management software, and so on. It can inquire the various travelling records by the keys on the recorder, and it also can manage the travelling archives by the management software of the computer.
a) Power Power voltage DC 9~36V
Signal voltage DC 9~36V
b) Consumption current <40 mA (standby mode)
<150 mA (indicating mode)
c) Record speed range 0~255km/h
d) Travelling distance measuring range 0~999999.9km
e) Sampling rate 0.2s
f) Speed resolution 1km/h
g) Clock resolution 1s
h) Record switch signal quantity 5 pieces
i) Data size 32k (extension 4M, 16M, 32M …… )
j) Over speed alarm threshold value to be set freely
k) Protect ability on power-off more than three months
l) Dimensions & weight :
Recorder 149×190×50mm 0.96kg
Connecting cable 0.35kg
Sensor (option) Ø30×132mm 0.3kg
a) Recorder 1 piece
b) Connecting Cable 1 piece
c) Driver`s IC Card
2 piece
d) Maintenance guarantee card, user manual each 1 piece
e) Speed Sensor 1 piece (it is available only for the vehicle without the electronic sensor, it is choose and buy)
f) Management software 1 set (only for the transportation enterprise)
g) IC Card Reader 1 piece(choose buy)
h) USB Disk 1 piece(choose buy)
i) RS232 connection cable 1 piece(choose buy)
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