Novel elevator central control system based on CAN(Controller area network) passageway

The utility model discloses a novel elevator central control system based on CAN(Controller area network) passageway, including host system to and be connected to host system's executable module, car floor monitoring module, well position detection module. Host system includes main control unit and converter, the executable module includes encoder, pulse output card, reaches the actuating motor, car floor monitoring module includes elevator car, floor controller, reaches the load weighing device, well position detection module includes well switch circuit, scram and safety feedback loop, above -mentioned system module's communication all is based on CAN(Controller area network) passageway circuit and realizes. The utility model discloses a structural configuration is reasonable, the dough stability, security, travelling comfort, and operating efficiency all have apparent promotion, system upgrade and ductility efficiency have improved elevator control system's automation, networking, intelligent degree by force, greatly for the elevator adapts the requirement of modern intelligent building more.