PROBLEM TO BE SOLVED: To provide an elevator hall indicator controller and an elevator hall indicator control method capable of dispensing with a transformer, and suppressing a fluctuation in a power supply voltage of an elevator hall power supply device even if an operating state of an elevator hall indicator is switched in response to a control command.SOLUTION: When a control command is received from an elevator control panel (100), a variation in a current value of a supplied current supplied from an elevator hall power supply device (200) before and after switchover of an operating state of an elevator hall indicator (320) is changed step by step in response to a magnitude of a difference between an operation current value of the elevator hall indicator (320) before switching over the operating state of the elevator hall indicator (320) and an operation current value of the elevator hall indicator (320) after switching over the operating state of the elevator hall indicator (320).SELECTED DRAWING: Figure 1
【課題】変圧器を設ける必要がなく、制御指令に従って乗場表示器の動作状態を切り替えた場合であっても、乗場電源装置の電源電圧の変動を抑制することのできる乗場表示器制御装置および乗場表示器制御方法を得る。【解決手段】エレベータ制御盤(100)から制御指令を受信した際に、乗場表示器(320)の動作状態を切り替える前の乗場表示器の動作電流値と、乗場表示器の動作状態を切り替えた後の乗場表示器の動作電流値との差分の大きさに応じて、乗場表示器の動作状態を切り替える前後の乗場電源装置(200)から供給される供給電流の電流値の変化量を段階的に変化させる。【選択図】図1
ELEVATOR HALL INDICATOR CONTROLLER AND ELEVATOR HALL INDICATOR CONTROL METHOD
乗場表示器制御装置および乗場表示器制御方法
2016-02-08
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
STRUCTURE FOR HALL BUTTON AND POSITION INDICATOR OF ELEVATOR
European Patent Office | 2016