| 摘要 |
PURPOSE:To enable landing level control to be resumed even if an elevator is stopped within a distance of a landing plate. CONSTITUTION:When an elevator cage approaches every landing story, upper and lower landing level detector 12A, 12B output respectively signals of 16 notation digit continuously changed according to the positoinal relationship to a landing plate 11 on the lift path side and a landing plate detector 12C outputs a detecting signal of the presence of the landing plate to a distance difference calculating device which a calculatively outputs a distance difference between the landing level and cage floor of the elevator according to the mode in combination of the 16 notation digit signal from these respective upper and lower landing level detectors and the detecting signal from the landing plate detector so that the elevator controller side can control the landing on the basis of the distance difference. |
