Truck violation monitoring method based on image recognition and laser point cloud technology

The invention discloses a truck violation monitoring method based on image recognition and laser point cloud technology, which comprises a vehicle information acquisition system and a vehicle information management database, wherein the vehicle information acquisition system consists of a license plate recognition subsystem, a wheel axle recognition subsystem and a vehicle type measurement subsystem; the method further comprises the following steps that license plate information is recognized according to a license plate recognition subsystem, basic information of the truck is indexed in a vehicle information management database according to the license plate information, and current vehicle axle and vehicle type information is collected according to an axle recognition subsystem and a vehicle type measurement subsystem; and checking whether the currently acquired vehicle information is consistent with the database registration information, if so, further acquiring the weight limit data of the vehicle type, a