| 摘要 |
PURPOSE:To improve safety of an operating means itself so as to improve also reliability as a burglarproof elevator by providing a destination story registering remotely controlled receiver, and possession-operating a wireless remotely controlled transmitter, corresponding to this receiver and by infrared rays, by only a specified person. CONSTITUTION:A destination story call register receiver 2 is constituted of a photodiode for detecting a signal, amplifier 3 for amplifying the detected signal and a remotely controlled discriminating circuit 14 for judging the amplified signal, and outputs of these constitutional parts are input to a control circuit 5 of an elevator and further transmitted to a riding spot display device 6 and a cage display device 7 for displaying a destination story register. A pulse signal, generated by operating a push button of a remotely controlled transmitter 1, is transmitted to the remotely controlled receiver 2 as an infrared rays signal detected by the photodiode in the remotely controlled receiver 2. The detected signal is amplified and detected by the amplifier 3 and applied to the remotely controlled discriminating circuit 4. In the remotely controlled discriminating circuit 4, each destination story signal and corrected signal are discriminated and fed to the elevator control circuit 5 to display the registered destination story register in the riding spot display device 6 and the cafe display device 7. |
