A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR CONTROL DEVICE, DOOR CONTROL METHOD
To provide a door control device and a door control method each of which allows for detection of obstruction between a door and a door pocket during a door opening operation.SOLUTION: A door control device in an embodiment of the present invention comprises: a speed control part for controlling a speed of a door drive motor; a speed detection part for detecting a door speed; and an obstruction detection part which detects obstruction between a door and a door pocket, upon a value of the speed of the door detected by the speed detection part decreasing by a first predetermined value or more with respect to a speed command value in the speed control during a door opening operation of the door. A door control device in another embodiment of the present invention comprises: a speed control part for controlling a speed of a door drive motor; a drag force estimation part for estimating a drag force which is a cause of a variation in door speed; and an obstruction detection part which detects an obstruction between a door and a door pocket, upon the drag force estimated by the drag force estimation part exceeding a second predetermined value during a door opening operation of the door.SELECTED DRAWING: Figure 2
【課題】戸開動作時におけるドアと戸袋との間への物体の挟み込みを検出することが可能なドア制御装置及びドア制御方法を提供する。【解決手段】本発明の一実施形態に係るドア制御装置は、ドアを駆動する電動機の速度制御を行う速度制御部と、ドアの速度を検出する速度検出部と、ドアの戸開動作時において、速度検出部によるドアの速度の検出値が、速度制御における速度指令値に対して、第１の所定値以上低下したことにより、ドアと戸袋との間への物体の挟み込みを検出する挟み込み検出部と、を備える。また、本発明の他の実施形態に係るドア制御装置は、ドアを駆動する電動機の速度制御を行う速度制御部と、ドアの速度変動の要因となる抗力を推定する抗力推定部と、ドアの戸開動作時において、抗力推定部により推定される抗力が第２の所定値を超えたことにより、ドアと戸袋との間への物体の挟み込みを検出する挟み込み検出部と、を備える。【選択図】図２
DOOR CONTROL DEVICE, DOOR CONTROL METHOD
To provide a door control device and a door control method each of which allows for detection of obstruction between a door and a door pocket during a door opening operation.SOLUTION: A door control device in an embodiment of the present invention comprises: a speed control part for controlling a speed of a door drive motor; a speed detection part for detecting a door speed; and an obstruction detection part which detects obstruction between a door and a door pocket, upon a value of the speed of the door detected by the speed detection part decreasing by a first predetermined value or more with respect to a speed command value in the speed control during a door opening operation of the door. A door control device in another embodiment of the present invention comprises: a speed control part for controlling a speed of a door drive motor; a drag force estimation part for estimating a drag force which is a cause of a variation in door speed; and an obstruction detection part which detects an obstruction between a door and a door pocket, upon the drag force estimated by the drag force estimation part exceeding a second predetermined value during a door opening operation of the door.SELECTED DRAWING: Figure 2
【課題】戸開動作時におけるドアと戸袋との間への物体の挟み込みを検出することが可能なドア制御装置及びドア制御方法を提供する。【解決手段】本発明の一実施形態に係るドア制御装置は、ドアを駆動する電動機の速度制御を行う速度制御部と、ドアの速度を検出する速度検出部と、ドアの戸開動作時において、速度検出部によるドアの速度の検出値が、速度制御における速度指令値に対して、第１の所定値以上低下したことにより、ドアと戸袋との間への物体の挟み込みを検出する挟み込み検出部と、を備える。また、本発明の他の実施形態に係るドア制御装置は、ドアを駆動する電動機の速度制御を行う速度制御部と、ドアの速度変動の要因となる抗力を推定する抗力推定部と、ドアの戸開動作時において、抗力推定部により推定される抗力が第２の所定値を超えたことにより、ドアと戸袋との間への物体の挟み込みを検出する挟み込み検出部と、を備える。【選択図】図２
DOOR CONTROL DEVICE, DOOR CONTROL METHOD
ドア制御装置、ドア制御方法
OZAKI SATORU (author) / FUJITA KENJI (author)
2019-12-05
Patent
Electronic Resource
Japanese
DOOR CONTROL PROGRAM, DOOR CONTROL METHOD AND DOOR CONTROL DEVICE
| European Patent Office | 2018
| European Patent Office | 2021