To calculate a current position of an own train with good accuracy while using equipment other than a rail track.SOLUTION: A train constant position stop control device 110 comprises: an object position DB 113 which stores positional information which indicates a distance from a target stop position with respect to plural objects 121 installed outside a rail track; a relative distance calculation unit 112 which calculates a relative distance between at least any one of plural objects and an own train; a speed/position calculation unit 111 which calculates a train speed and a current position of the own train; and a control command calculation unit 115 which calculates and outputs a brake signal on the basis of the train speed and the current position which have been calculated by the speed/position calculation unit 111. The speed/position calculation unit 111 calculates the train speed on the basis of a speed signal which indicates a rotational speed of a wheel of the own train, and calculates the current position on the basis of the relative distance calculated by the relative distance calculation unit 112 and positional information which has been stored in the object position DB 113 with respect to the object 121 for which the relative distance had to be calculated.SELECTED DRAWING: Figure 2

    【課題】線路外の設備を使用しながらも、自列車の現在位置を高精度に算出する。【解決手段】列車定位置停止制御装置110は、線路外に設置された複数の対象物121について目標停止位置からの距離を示す位置情報を格納した対象物位置DB113と、複数の対象物の少なくとも何れかと自列車との相対距離を算出する相対距離算出部112と、自列車の列車速度及び現在位置を算出する速度・位置算出部111と、速度・位置算出部111によって算出された列車速度及び現在位置に基づいて、制動信号を算出し出力する制御指令算出部115と、を備える。このうち、速度・位置算出部111は、自列車の車輪の回転速度を示す速度信号に基づいて列車速度を算出し、相対距離算出部112で算出された相対距離と、当該相対距離の算出対象となった対象物121についての対象物位置DB113に格納された位置情報とに基づいて、現在位置を算出する。【選択図】図2


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    Title :

    TRAIN CONSTANT POSITION STOP CONTROL DEVICE AND TRAIN CONSTANT POSITION STOP CONTROL METHOD


    Additional title:

    列車定位置停止制御装置及び列車定位置停止制御方法


    Contributors:

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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