To provide a door pinch detection device which can improve a detection accuracy of door pinch, and a door opening/closing apparatus.SOLUTION: A door pinch detection device 1 detects whether a double door 30, which opens/closes an entrance of a vehicle, is in a pinched state or not. The door pinch detection device comprises: an acquisition part 11 which acquires an output signal of a first detection sensor 53 which detects deformation of a first elastic member 51 fitted to a door end of a first door 31, and an output signal of a second detection sensor 54 which detects deformation of a second elastic member 52 fitted to a door end of a second door 32; and a judgement part 12 which calculates a calculates value which is a difference between the output signal of the first detection sensor 53 and the output signal of the second detection sensor 54 which are acquired by the acquisition part 11, and judges whether the door is in the pinched state or not on the basis of the calculated value.SELECTED DRAWING: Figure 1
【課題】戸挟みの検知精度を高めることのできる戸挟み検知装置及びドア開閉装置を提供する。【解決手段】戸挟み検知装置1は、車両の乗降口を開閉する両開きのドア30が戸挟み状態であるか否かを検知する。戸挟み検知装置は、第1ドア31の戸先に取り付けられた第1弾性部材51の変形を検知する第1検知センサ53の出力信号と、第2ドア32の戸先に取り付けられた第2弾性部材52の変形を検知する第2検知センサ54の出力信号とを取得する取得部11と、取得部11が取得した、第1検知センサ53の出力信号と第2検知センサ54の出力信号との差である算出値を算出し、算出値に基づいて戸挟み状態であるか否かを判定する判定部12とを備える。【選択図】図1
DOOR PINCH DETECTION DEVICE AND DOOR OPENING/CLOSING APPARATUS
戸挟み検知装置及びドア開閉装置
2019-06-20
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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