To provide an elevator door control device, a door opening/closing control method, and an elevator capable of preventing erroneous detection of an engaging position.SOLUTION: The door control device includes a control unit, a rotation detection unit, and a door moving speed detection unit. The control unit includes an engaging position calculation unit for calculating the engaging position where a car side door and a building side door are engaged with each other from rotation information about the rotation of a driving unit output from the rotation detection unit and speed information about the moving speed detected by the speed detection unit. Then, the engaging position calculation unit removes the rotation information and the speed information outside an engaging section estimated that the car side door and the building side door are engaged with each other according to mechanical specifications of the car side door and the building side door and calculates an engaging position within the engaging section.SELECTED DRAWING: Figure 8
【課題】係合位置が誤検出されることを防止することができるエレベーターのドア制御装置、ドアの開閉制御方法及びエレベーターを提供する。【解決手段】ドア制御装置であって、制御部と、回転検出部と、ドア移動速度検出部と、を備えている。制御部は、回転検出部から出力された駆動部の回転にかかる回転情報と、速度検出部が検出した移動速度にかかる速度情報からかご側ドアと建屋側ドアが係合する係合位置を算出する係合位置算出部を有している。そして、係合位置算出部は、かご側ドア及び建屋側ドアの機械的仕様からかご側ドアと建屋側ドアが係合されると推測される係合区間外の回転情報及び速度情報を排除し、係合区間内において係合位置を算出する。【選択図】図8
ELEVATOR DOOR CONTROL DEVICE, DOOR OPENING/CLOSING CONTROL METHOD, AND ELEVATOR
エレベーターのドア制御装置、ドアの開閉制御方法及びエレベーター
2019-07-18
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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