Road running vehicle overload monitoring system

The utility model provides a road running vehicle overload monitoring system, and the system does not affect road normal traffic running, can monitor and guide oversize overload danger vehicle to depart from the road, and can eliminate traffic safety hidden troubles. The system comprises a monitoring management host, a road acquisition portion and an oversize license plate warning portion; the road acquisition portion is formed by two parallel piezoelectric axle load weighting sensing strips transversely buried in the road and a ground induction coil between the two piezoelectric axle load weighting sensing strips. The technical scheme realizes dynamic monitoring technology purpose of load information of the running vehicle having speed of 5-200km/h, is high in safety, simultaneously the system can obtain various vehicle information data of vehicle axle load, axle set weight, vehicle total weight, wheelbase and vehicle speed, thereby improving traffic efficiency, and oversize overload traffic peccancy intelli