PROBLEM TO BE SOLVED: To provide a train constant position stop support system capable of improving accuracy of train stop determination.SOLUTION: A distance sensor 7 acquires a detection distance value (b) by plural scanning angles θ by one scan in a scanning angle range of a laser beam 70, and a data processing unit 8 calculates a horizontal distance value (a) on the basis of the scanning angle θ and the detection distance value (b), then excludes values which have constance or more degree of difference compared with a central value of the horizontal distance value (a), then acquires an average value of the horizontal distance value (b), for calculating distance toward a constant position stop position of a train 1 as a measured value.
【課題】列車の停止判定の精度を向上させることができる列車定位置停止支援システムを提供する。【解決手段】距離センサ7は、レーザ光70の走査角度範囲内にて1スキャンで複数の走査角度θでの検出距離値bを得、データ処理部8は、走査角度θと検出距離値bを基に水平距離値aを算出し、水平距離値aの中央値と比較して一定以上の差がある値を除外した上で、水平距離値bの平均をとって、列車1の定位置停止位置までの距離を計測値として算出する。【選択図】図3
TRAIN CONSTANT POSITION STOP SUPPORT SYSTEM
列車定位置停止支援システム
2015-06-08
Patent
Electronic Resource
Japanese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
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