Control mechanism and control system for dust suppressant spraying records

The invention relates to a control mechanism and a control system for dust suppressant spraying records. The control mechanism comprises a vehicle type and vehicle number recognition system, spraying equipment, a video image management system and the control system. The vehicle type and vehicle number recognition system is used for recognizing and acquiring basic information of vehicles when the vehicles pass the vehicle type and vehicle number recognition system; the spraying equipment is used for spraying dust suppressants into the vehicles; the video image management system is used for recording video and storing and managing video data when the spraying equipment sprays the dust suppressants; the spraying equipment sprays the dust suppressants into the vehicles under the control of the control system. The control mechanism and the control system have the advantages that functions of automatically recognizing vehicle types and vehicle numbers, accurately recording the vehicle speeds, managing and recording