Drive shaft identification

Sensor solutions for intelligent transportation-Drive shaft identification

By identifying the number and type of drive shafts, toll stations can accurately classify vehicles and charge according to the prescribed rates, avoiding charging disputes caused by incorrect axle identification and ensuring the fairness and transparency of charging.

 

The main function of identifying the driving shaft at highway toll stations is to ensure the accuracy and fairness of toll collection, prevent fare evasion, and improve traffic efficiency. 


Solutions:  
The laser drive shaft identifier is a non-contact fixed recognition system developed by Tianjin G-TEK Sensor Technology. Its working principle is based on TOF, consisting of one horizontal laser lidar, one vertical lidar and an algorithm control module. It can perform stereo scanning on vehicles, not only identifying the number of axles and single/twin tires, but also accurately identifying the driving axle parameters. At the same time, it can also replace light curtains, loop detectors, and laser vehicle detectors to achieve functions such as vehicle separation and event triggering.

 

Related products:  
· GDSI-L101 drive shaft identifier

General Parameters

Supply Voltage 24VDC
Power < 101W
Light Source Infrared laser (905nm)
Mounting Mode Single side installation
Communication Mode TCP/IP / RS485
Protection Rating IP67
Accuracy Of Identifying The Number Of Axles ≥99.5%
Accuracy Of Identifying Single Or Double Tires ≥99.5%
Accuracy Of Axles Recognition ≥99.5%
Accuracy Of Drive Shaft Identification ≥99.5%
Min. Distance Between Vehicles 100mm
Vehicle Classification Accuracy Common weather≥99.9%; Rainy, snowy, foggy weather≥99%
Allowable Vehicle Speed ≤36km/h
Detection Distance 0.2~6m
Detection Height 0.2~10m
Ambient Temperature -20℃~60℃
MTBF ≥50000h

Product Performance

Laser Lidar Model NO. LSD101A LMO-PNP-ENT
  Parameters Refer to product introduction Refer to product introduction
Wheel Axle Controller  Model NO. LVSC3
Current Supply 24VDC
Power < 2W
Communication Mode Ethernet/RS485
Switch Input 3 routes,I/O 24V
Switch Output 1 route,relay output(normally open)
Ambient Temperature -30℃~60℃
Body Size 174mm × 106mm × 55mm

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