PROBLEM TO BE SOLVED: To achieve reduction of a cost required for a ground segment for train detection and to prevent non-cutoff of a takeoff.SOLUTION: In a takeoff security system 1, a central device 10 extracts a takeoff 20 on route as a control object, and notifies and stores a warning start time calculated with respect to each takeoff 20 as a control object to a corresponding takeoff control apparatus 30. When the takeoff security system receives a reception response to notification of the warning start time from all takeoff control apparatuses 30 as control objects, the system sends an advancement signal to an on-board device 50 of a train 40. The takeoff control apparatus 30 starts warning action when the stored warning start time arrived.SELECTED DRAWING: Figure 2

    【課題】列車検知のための地上設備に要するコストの削減を図るとともに、踏切の無しゃ断を防止すること。【解決手段】踏切保安システム1では、中央装置10が、進路上の踏切20を制御対象として抽出し、制御対象の踏切20それぞれについて算出した警報開始時刻を、対応する踏切制御装置30に通知・記憶させる。そして、制御対象の全ての踏切制御装置30から警報開始時刻の通知に対する受信応答を受信すると、列車40の車上装置50に進行信号を通知する。踏切制御装置30は、記憶している警報開始時刻が到来すると、警報動作を開始する。【選択図】図2


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    Title :

    TAKEOFF SECURITY SYSTEM, CENTRAL DEVICE AND TAKEOFF CONTROL APPARATUS


    Additional title:

    踏切保安システム、中央装置及び踏切制御装置


    Contributors:
    ASANO AKIRA (author) / HARA YOICHIRO (author)

    Publication date :

    2016-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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




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