JP2015101461A5 - - Google Patents

Claims (10)

A plurality of endlessly connected treads that move between one entrance and the other entrance, a balustrade provided on both sides of the treads, and a movement that moves on the balustrade in synchronization with the treads An alarm switch for operating the handrail, the operation of the stepping board and the moving handrail, an alarm notification associated therewith, and an operation stop, an up switch and a down switch, a stop switch, and a maintenance switch for switching to the maintenance mode; , A driving device for driving the step board and the moving handrail, an alarm device for informing an alarm, and an ON operation signal and an OFF operation signal from each switch are input, and a drive control signal is output to the driving device and the alarm device A passenger conveyor equipped with a control device,
The control device notifies an alarm when the alarm switch is turned on in a state set to a maintenance mode by the maintenance switch, and in the state where the alarm switch is turned on, subsequently, the rising switch or the Only when the lowering switch is turned on, it is determined as a normal operation procedure, and the operation of the step board and the moving handrail is started in the driving direction in which the ascent switch or the lowering switch is turned on. Passenger conveyor. In claim 1,
The said control apparatus judges that the said alarm switch was normally operated, only when the said alarm switch changed from an OFF state to an ON state, The passenger conveyor characterized by the above-mentioned. In claim 1 or claim 2,
The control device notifies an alarm when the alarm switch is turned on, stops the alarm notification when the up switch or the lower switch is turned on, and starts the operation of the footboard and the moving handrail. And passenger conveyor. In claim 1 or claim 2,
The control device, when the alarm switch is turned on, notifies an alarm over a predetermined time,
A passenger conveyor characterized in that when the raising switch or the lowering switch is turned on during alarm notification, the operation of the tread board and the moving handrail is started at the time when alarm notification ends. In any one of claims 1 to 4,
The control device determines that the operation procedure is not a normal operation procedure before the alarm switch is turned on, or when the signal of the ascending switch or the descending switch is in an on state at the time of the on operation. Passenger conveyor, characterized by not starting the operation. In any one of claims 1 to 5,
The control device determines that the alarm switch is not in a normal operation procedure when the alarm switch is turned on for a predetermined time, and the elevating switch or the lowering switch is turned on after the elapse of the predetermined time. Passenger conveyor characterized by not starting operation of treads and said moving handrail. In the claims 1 to any one of claims 6,
The control device determines that the operation procedure is not a normal operation procedure and does not start the operation of the tread plate and the moving handrail when both signals from the up switch and the down switch are in an on state. Passenger conveyor. In any one of claims 1 to 7,
When the stop switch is turned on, the control device gives priority to the stop operation, and does not start if the tread and the moving handrail are stopped, and the tread and the moving handrail are in operation. Passenger conveyor characterized by stopping operation if any. In any one of claims 1 to 8,
The control device is configured to turn off the ascent switch or the descending switch from a state where the alarm switch and the ascent switch or the descending switch are turned on to stop the operation of the step board and the moving handrail. A passenger conveyor characterized in that when the up switch or the down switch is turned on again while continuing the on operation, it is determined that the operation procedure is not a normal operation procedure, and the operation of the step board and the moving handrail is not started. In any one of claims 1 to 9,
The alarm switch, the stop switch, the ascending switch, or the descending switch are provided on the first operation panel disposed near the one entrance / exit and the second operation panel disposed near the other entrance / exit. ,
The control device is configured to operate the alarm switch, the up switch or the down switch provided on the first operation panel, and the alarm switch, the up switch or the down switch provided on the second operation panel. Regarding the operation, the state of the operation is individually determined, and the operation of each stop switch provided on the first operation panel and the second operation panel is performed on the first operation panel and the second operation panel. The operation state is commonly determined for the operation panel, and when the stop switch of either the first operation panel or the second operation panel is turned on, the step board and the moving handrail are stopped. The passenger conveyor is characterized in that the operation is not started if the vehicle is in the middle, and the operation is stopped if the footboard and the moving handrail are in operation.