At present, the weight-based toll collection method is mainly used for toll collection on expressway trucks. This kind of

“more-loaded and more-payment, less-loaded and less-payment” charging method not only effectively Protect the legitimate

rights and interests of transporters, but also avoids excessive road damage due to vehicle overload, ensures safe driving and

smooth traffic conditions of the vehicle, regulate the market order of highway transportation.

    This weight-based toll collection system mainly consists of dynamic truck scale, shaft wheel identification device, weighing 

indicator, light curtain vehicle separator, weighing system control cabinet, computer with weighing management software etc.

   When the vehicle passes through the dynamic truck scale, the ground coil, the vehicle separator, and the vehicle axle recognition

sensor, then the weighing indicator will obtain the weight value of the vehicle, at the same time, the axle type of the vehicle is also

transmitted to the weighing indicator by the corresponding axle recognition device, finally according to the pre-set charging rules

of the system, the charging computer applies the corresponding charging software to calculate the charging amount, then charges

the vehicles of different weights and different shaft types.