Elevator ride ladder roof system and control system for monitoring the opening condition of elevator ride ladder roof

摘要

Problem to be solved: to provide an elevator riding ladder roof system for monitoring the safety of the entrance and exit of the elevator.The elevator ride roof roof system (100, 400) can monitor the change in the opening state of the elevator rig roof roof.The state in which the elevator ride ladder roof is partially opened, fully opened or closed completely can be indicated by the location of the plurality of roof panels (402, 403, 405).At least one sensor (404, 407, 408) of the elevator ride roof system (100, 400) can transmit the signal to the elevator control system (104) according to the location of the roof panel.The elevator ride roof roof system (100, 400) can detect presence or absence of an object on the roof.When detecting an object on the roof, the elevator ride roof system (100, 400) can provide at least one signal to control the elevator operation.Diagram