To provide an elevator car-inside loaded object weight detection device which can correctly detect a car-inside loaded object weight without requiring a load compensation.SOLUTION: An elevator car-inside loaded object weight detection device comprises: a weight related amount detection unit 35 which detects a weight related amount related to the weight of a car 20; and an elevator control device 10 which obtains the car-inside loaded object weight on the basis of the weight related amount detected by the weight related amount detection unit 35. The elevator control device 10 obtains a change amount Wc of the car-inside loaded object weight Wt on the basis of the weight related amount detected by the weight related amount detection unit 35 during the stop until the departure every time the car 20 stops at a stop scheduled floor, and obtains the car-inside loaded object weight Wt by integrating the obtained change amounts Wc.SELECTED DRAWING: Figure 4
【課題】荷重補償を要することなく、かご内積載物荷重を正確に検出することが可能なエレベータのかご内積載物荷重検出装置を提供する。【解決手段】エレベータのかご内積載物荷重検出装置は、乗りかご20の荷重に関連する荷重関連量を検出する荷重関連量検出部35と、荷重関連量検出部35で検出された荷重関連量に基づいて、かご内積載物荷重を求めるエレベータ制御装置10と、を備える。エレベータ制御装置10は、乗りかご20が停止予定階で停止する都度、出発までの停止中に荷重関連量検出部35で検出された荷重関連量に基づいてかご内積載物荷重Wtの変化量Wcを求め、求めた変化量Wcを積算することでかご内積載物荷重Wtを求める。【選択図】図4
ELEVATOR CAR-INSIDE LOADED OBJECT WEIGHT DETECTION DEVICE
エレベータのかご内積載物荷重検出装置
2022-04-27
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
ELEVATOR WEIGHT DEVICE, ELEVATOR CAR DEVICE, AND ELEVATOR DEVICE
European Patent Office | 2019
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