To ensure a transmitting speed and a reliability required over a stroke of an elevator car when the signal between the car and a control device is radio-transmitted in a multi-car elevator.SOLUTION: The transmitting method of an elevator signal determines an allowance of a horizontal distance between an antenna installed in a hoistway and a radio terminal installed in an elevator car so as to satisfy a specification value related to a transmitting speed and a reliability of the radio transmission. Then, the transmitting method of the elevator signal determines the installation position of the antenna in the hoistway so that the difference between the horizontal distance above mentioned when the elevator car travels on an ascending exclusive lane and that when the elevator car travels on a descending exclusive lane, falls within the allowance of the horizontal distance calculated.SELECTED DRAWING: Figure 2
【課題】マルチカーエレベーターにおいて,乗りかごと制御装置の間で信号を無線伝送する際,乗りかごの行程にわたって必要な伝送速度と信頼性を確保する。【解決手段】無線伝送の伝送速度および信頼性に関する仕様値を満たすように,昇降路内に設置するアンテナと乗りかごに設置される無線端末との水平方向の距離の許容値を決定する。次いで,前記乗りかごが上昇専用レーンを走行する場合と下降専用レーンを走行する場合との差が前記算出した許容値以内となるように,前記アンテナの前記昇降路内における設置位置を決定する。【選択図】 図2
ELEVATOR AND TRANSMITTING METHOD OF ELEVATOR SIGNAL
エレベーター及びエレベーター信号の伝送方法
2019-08-29
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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