Intelligent Weighing Controller for High Speed WIM System

After the vehicle passes through the quartz crystal sensor, the charge amplifier converts the charge signal detected by the sensor into voltage signal (0 ~ 10V), and processes the signal after conversion. When the vehicle completely passes through the sensor, the data processing controller displays the detected vehicle axle weight, axle group weight and vehicle weight on its own LED display screen. At the same time, process the vehicle type information data, such as detecting the axle type (single axle / coupling), wheel type (single wheel / double wheel on one side), vehicle driving speed / acceleration, and constantly detect and process the system working state and fault information data. After receiving the vehicle detection end signal sent by the ground induction coil, the data processing controller packs and automatically stores all the detection data of the vehicle in the database, and sends the detection data to the upper computer at the same time.