The laser wheel axle recognizer is a non-contact fixed recognition system developed by G-TEK Sensor. Its working principle is based on TOF laser ranging, which real-time detects the distance changes of the tire as it passes through the device, thereby perceiving the tire contour to determine the vehicle's axle type information. It can replace gratings, laser vehicle detectors, and coils to achieve functions such as vehicle separation and task triggering.

Laser scanner vehicle axle identification work principle

Using laser sensors for vertical scanning. From the moment the vehicle enters the scanning area to the moment it leaves the scanning area, the sensor dynamically scans and obtains real-time data information such as the number of axles, single and double wheels, and the profile of the vehicle on one side. The system transmits the data information to the data processing unit for processing, which is processed by the vehicle model expert library to obtain the number of vehicle axles and vehicle model information. The complete vehicle model information is then sent to the upper computer through RS232/485 serial port to complete a vehicle model detection.

Laser scanner vehicle axle identification solution configuration                                                           

Laser scanner vehicle axle identification solution features

• Advanced laser scanning technology has been adopted, replacing traditional contact sensors with laser sensors.
• The system use a single laser sensor to recognize information such as the number of vehicle axles, tire shape, and axle shape..
• The tested vehicle does not need to be parked and can display results normally without relying on external light sources or being affected by external light. Even at night, the detection effect is still good and can be installed indoors or outdoors.
• The system software adopts a modular design, which is easy to maintain and expand, and achieves regional management.
• High precision and strong anti-interference, easy to install and maintain.