ELEVATOR DOOR CYCLING CONTROL

摘要

An elevator system including an elevator car mounted in a building to serve the floors therein. A car monitor is provided which is responsive to the operation of the car when it is stopped at a floor. The occurrence of an unusual condition which results in unnecessary cycling of the doors between their open and closed positions, results in corrective action being taken by the car monitor to stop the door cycling and to enable the car to leave the floor.