To adjust a traveling speed in accordance with a maximum detection distance of an obstacle by a sensor.SOLUTION: A railway vehicle operation control device includes a sensor detecting an obstacle in a traveling direction of a traveling railway vehicle, a maximum detection distance calculation unit calculating a maximum detection distance in which the obstacle can be detected by the sensor, a stop distance calculation unit calculating a stop distance when an emergency brake is applied to the railway vehicle, a temporary speed limit calculation unit calculating a temporary speed limit of a vehicle speed at which the railway vehicle can be stopped by the emergency brake within any smaller one among the maximum detection distance and the stop distance, a regular speed limit calculation unit calculating a regular speed limit corresponding to a position of the railway vehicle during normal traveling, a traveling pattern setting unit calculating and setting a traveling pattern showing a relation between the position of the railway vehicle and a target speed based on the temporary speed limit and the regular speed limit, and a target speed generation unit generating a target speed based on the traveling pattern and transmitting the target speed to the control device of the railway vehicle.SELECTED DRAWING: Figure 2

    【課題】センサによる支障物の最大検知距離に応じて走行速度を調整する。【解決手段】実施形態の鉄道車両運転制御装置は、走行する鉄道車両の進行方向の支障物を検知するセンサと、センサで支障物を検知できる最大検知距離を算出する最大検知距離算出部と、鉄道車両の非常ブレーキをかけた際の停止距離を算出する停止距離算出部と、最大検知距離と停止距離のうちの小さい距離で鉄道車両を非常ブレーキによって停止可能な車両速度である臨時制限速度を算出する臨時制限速度算出部と、通常の走行時における鉄道車両の位置に応じた定時制限速度を算出する定時制限速度算出部と、臨時制限速度と、定時制限速度と、に基づいて、鉄道車両の位置と目標速度の関係を表す走行パターンを算出して設定する走行パターン設定部と、走行パターンに基づいて目標速度を生成し、目標速度を鉄道車両の制御装置に送信する目標速度生成部と、を備える。【選択図】図2


    Access

    Download


    Export, share and cite



    Title :

    RAILWAY VEHICLE OPERATION CONTROL DEVICE


    Additional title:

    鉄道車両運転制御装置


    Contributors:

    Publication date :

    2022-10-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / B61C Lokomotiven , LOCOMOTIVES



    Railway vehicle operation control device

    TAKAHASHI YUSUKE / KOBAYASHI HIROYUKI / FUTAGAMI TAKUYA et al. | European Patent Office | 2023

    Free access

    RAILWAY VEHICLE OPERATION

    KONO TOSHIAKI / SASAKI HIROTO | European Patent Office | 2016

    Free access

    Railway vehicle operation

    KONO TOSHIAKI / SASAKI HIROTO | European Patent Office | 2018

    Free access

    Railway operation vehicle

    WANG YAN / WU QINGLI / CHEN RONG et al. | European Patent Office | 2021

    Free access

    Railway Vehicle Operation

    TOSHIAKI KONO / HIROTO SASAKI | European Patent Office | 2017

    Free access