Access control system for intelligent community based on Internet of Things

The invention belongs to the field of community safety, and particularly relates to an access control system for an internet of things intelligent community, which is characterized in that an access control device is used for detecting an entering vehicle, the access control device transmits detection information to a computer controller, the computer controller is used for detecting whether the vehicle is overloaded or not, and the computer controller displays a detection result through an information display screen; meanwhile, the computer controller controls whether the access control device allows an entering vehicle to pass through or not, a vehicle driver judges whether the vehicle can pass through or not by watching information displayed by the information display screen, and finally, the computer controller transmits a detection result to the database, the access control device comprises a bearing plate, an inclined plate, a protection plate and rolling wheels, and the inclined plate is hinged to the