CONTROL STRATEGY FOR OPERATING TWO ELEVATOR CARS IN A SINGLE HOISTWAY

摘要

single elevator shaft in a plurality of vehicle body movements the control device is the elevator car body (22, 24) to facilitate the movement of the control includes a door monitor module 46. The door monitor module 46 is configured to determine if at least one of the door 30 that is open along the shaft (26). Door monitoring module 46 is disposed in at least one case of the first elevator on the landing vehicle body corresponding to the opened door 22 is stopped, the first relay 52 to the selected operating state. Door monitoring module 46 is disposed in at least one case of the second elevator on the landing door opening corresponding to the vehicle body 24 is still the second relay (56) in selected operating conditions. In addition, the door case monitor module 46 is not stopped first elevator car body (22) and the second elevator car body (24) None of the platform corresponding to the open door (30) along the shaft (26) of claim first relay 52 and both the second relay 56 is configured to place the selected operating state. ;