PROBLEM TO BE SOLVED: To provide a control unit, which is highly sound, for a vehicle signal security system.SOLUTION: Plural control units including a control unit that controls a signal and controls a signal exhibiting a stop signal transmit information to ground equipment. Each of the control units compares the information with information of another control unit, thereby a control unit that has failed is identified. Therefore, a control room can be immediately notified of the control unit that has failed. A maintenance personnel can quickly arrive to replace the control unit with a new one. Eventually, a disorder in a trail operation schedule can be suppressed.SELECTED DRAWING: Figure 1
【課題】車両の信号保安装置において健全性の高い制御装置を提供する。【解決手段】信号機を制御する制御装置で停止信号を現示している信号機を制御する制御装置を含む複数の制御装置が地上子へ送信する情報を、各制御装置が相互に比較して故障した制御装置を特定する。そのため、故障した制御装置を指令室へ迅速に通知でき、保守要員の到着及び制御装置の交換を素早く行う事ができる。これにより、運行する列車ダイヤの乱れを抑制できる。【選択図】図1
FAILURE SENSING SYSTEM, FAILURE SENSING DEVICE, AND SENSING METHOD
故障検知システム、故障検知装置及びその検知方法
2016-02-01
Patent
Electronic Resource
Japanese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
European Patent Office | 2022
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