To provide a completely new technique to detect a door position of a railway vehicle which stops at a station.SOLUTION: In a train which stops at a station, an identification part 13 is arranged at a preliminarily specified position on a vehicle body side wall part in a neighborhood to a vehicle door. By an imaging apparatus 20 installed in the station so as to include a reference marker MK arranged in the station and the identification part 13 of a train T stopping at the station within the imaging range of the apparatus, the reference marker MK and the identification part 13 are imaged and the location of the vehicle door is calculated, using a physical relationship of the locations of the reference marker MK and the imaging apparatus 20, the imaged position of the reference marker MK and the imaged position of the identification part 13 both included in the picture.SELECTED DRAWING: Figure 2
【課題】駅に停止する列車の車両扉の位置を検知する全く新しい技術を提供すること。【解決手段】駅に停止する列車には、車両扉近傍の車体側壁部の予め定められた指定位置に識別部13が設けられる。そして、駅に設けられた基準マーカMKと、駅に停止した状態の列車Tの識別部13とを撮影範囲に含むように設置された撮影装置20によって基準マーカMK及び識別部13を撮影し、基準マーカMKの設置位置及び撮影装置20の設置位置の位置関係と、撮影画像に含まれる基準マーカMKの撮影位置と、識別部13の撮影位置とを用いて、車両扉の位置を算出する。【選択図】図2
VEHICLE DOOR POSITION DETECTION DEVICE
車両扉位置検知装置
2019-05-23
Patent
Electronic Resource
Japanese
DOOR POP-UP ACTUATOR UNIT OF VEHICLE WITH DOOR POSITION DETECTION
European Patent Office | 2023
|DOOR POP-UP ACTUATOR UNIT OF VEHICLE WITH DOOR POSITION DETECTION
European Patent Office | 2023