To provide a vehicle door opening/closing detection device which enhances the responsiveness while improving the determination accuracy when determining an opening/closing state of a vehicle door.SOLUTION: A vehicle door opening/closing detection device 1 comprises: a train detection part 2 for detecting a train; a door detection part 3 for detecting a vehicle door installed in the train stopping at a platform; a stop position calculation part 8 for calculating a train stop position based on a detection result of the train detection part 2; an opening/closing determination part 9 for determining an opening/closing state of the vehicle door based on the detection result of the door detection part 3; and a determination part 10 for determining a range used in the opening/closing determination part 9 out of detection data in a vehicle door width direction detected by the door detection part 3 based on the calculated stop position. The opening/closing determination part 9 determines an opening/closing state of the vehicle door using only the detection data detected by the door detection part 3 in the range determined by the determination part.SELECTED DRAWING: Figure 2
【課題】車両扉の開閉状態を判断する際、判断精度を向上させつつ、応答性を高めることを目的とする。【解決手段】車両扉開閉検出装置1は、列車を検出する列車検出部2と、プラットホームに停止した列車に設けられた車両扉を検出する扉検出部3と、列車検出部2の検出結果に基づいて、列車の停止位置を算出する停止位置算出部8と、扉検出部3の検出結果に基づいて、車両扉の開閉状態を判断する開閉判断部9と、算出された停止位置に基づいて、扉検出部3で検出される車両扉の幅方向の検出データのうち、開閉判断部9において用いる範囲を決定する決定部10とを備え、開閉判断部9は、決定部で決定された範囲における扉検出部3によって検出された検出データのみを用いて、車両扉の開閉状態を判断する。【選択図】図2
VEHICLE DOOR OPENING/CLOSING DETECTION DEVICE
車両扉開閉検出装置
2020-04-16
Patent
Electronic Resource
Japanese
IPC: | B61B RAILWAY SYSTEMS , Eisenbahnanlagen |
DOOR OPENING/CLOSING DETECTION DEVICE AND DOOR OPENING/CLOSING DEVICE
European Patent Office | 2021
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