To provide a car position determining device improved in accuracy in specifying a position of a car.SOLUTION: In a car position determining device provided with a control module that, based on a detection signal of a sensor module provided on a car of an elevator, determines a position of the car, the sensor module includes a magnetic sensor and an atmospheric pressure sensor. When detecting, based on a detection signal of the magnetic sensor, an opening/closing operation of a door of the car in a state of being stopped, the control module makes a correction to the atmospheric pressure sensor and estimates a stop position of the car by using a sensor value of the atmospheric pressure sensor after the correction.SELECTED DRAWING: Figure 2
【課題】乗りかごの位置の特定精度を向上させたかご位置特定装置を提供する。【解決手段】エレベーターの乗りかごに設けられたセンサモジュールでの検出信号に基づいて、前記乗りかごの位置を特定する制御モジュールを備えたかご位置特定装置において、前記センサモジュールは、磁気センサと、気圧センサと、を有し、前記制御モジュールは、前記乗りかごの停止中のドアの開閉動作を前記磁気センサの検出信号に基づき検知すると、前記気圧センサの補正を行い、補正後の前記気圧センサのセンサ値を用いて前記乗りかごの停止位置を推定する。【選択図】図2
CAR POSITION DETERMINING DEVICE AND CAR POSITION DETERMINING METHOD
かご位置特定装置およびかご位置特定方法
2022-01-17
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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