The invention relates to an elevator detector for rapid vertical operation of an elevator. The elevator detector is characterized by comprising pyroelectricity detectors which are electrically connected with elevator controllers through wires and indicator lamps. Controllers of the pyroelectricity detectors are electrically connected with the indicator lamps, and within time T, when no pyroelectricity signals exist, the controllers of the pyroelectricity detectors control the indicator lamps to flicker so as to remind persons waiting for the elevator to move and detect infrared pyroelectricity signals of the persons waiting for the elevator through pyroelectricity. In this way, the elevator can operate in an electricity-saving and high-speed mode, and troubles of the persons waiting for taking the elevator are reduced.
Elevator detector for rapid vertical operation of elevator
20.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Elevator rapid vertical operation detector with monitoring capability
Europäisches Patentamt | 2015
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