To provide a wireless train control system by which position information of a train whose position is uncertain is easily and reliably recognized.SOLUTION: A train position detection device 70 comprises receiving units 711-71n which receive an ATC message 200 of a train 12 from at least one of ground-side relay machines 301-30n radio-communicating with an on-board device 20 of an arbitrary train 12 through LCXs 111-11n, a processing unit 72 which identifies the relay machine of a reception source of the received ATC message 200 and adds a relay machine number of the identified relay machine to the ATC message 200 and a transmitter unit 73 which transmits the ATC message 210 to which the relay machine number is added to a wireless ATC device 60 controlling position information of the train in the ground side.SELECTED DRAWING: Figure 1
【課題】無線式の列車制御システムにおいて、位置不確定列車の位置情報を容易かつ確実に認識することである。【解決手段】列車位置検出装置70は、LCX111〜11nを介して任意の列車12の車上装置20と無線通信を行う地上側の中継機301〜30nの少なくとも1つから、列車12のATC電文200を受信する受信部711〜71nと、受信したATC電文200の受信元の中継機を特定し、特定した中継機の中継機番号をATC電文200に付加する処理部72と、中継機番号が付加されたATC電文210を、地上側で列車の位置情報を管理する無線ATC装置60に送信する送信部73と、を備える。【選択図】図1
TRAIN POSITION DETECTION DEVICE AND TRAIN POSITION DETECTION SYSTEM
列車位置検出装置及び列車位置検出システム
2020-06-11
Patent
Electronic Resource
Japanese
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