| 摘要 |
An apparatus and method for detecting malfunctions of car-related hall fixtures and care fixtures in a distributed malfunction detecting system, includes at least one elevator controller, each elevator controller having an automatic mode selection switch for providing an automatic repair & malfuction detection mode interrupt request signal, a main controller for providing a car-related hall fixture enable signal and an automatic repair & malfuntion detection mode operation start command upon receipt of the automatice repair & malfunction detection mode interrupt request signal from the elevator controller and for providing a car-related hall fixture disable signal upon receipt of an automatic repair & malfunction detection mode operation completion signal, and a plurality of hall indicator controllers for performing an automatic repair & malfunction detection mode operation by testing corresponding car-related hall fixtures according to predetermined programs upon receipt of the car-related hall fixtures enable signal and the automatic repair & malfunction detection mode operation start command from the main controller and for providing the automatic repair & malfunction detection mode operation completion signal to the main controller when the automatic repair & malfunction detection mode operation is completed.
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