PROBLEM TO BE SOLVED: To provide a moving body position detection system which does not need a dedicated wireless apparatus having a wireless ranging function, and can detect the position of the moving body even in a state that the moving body such as a train is not travelling.SOLUTION: A moving body position detection system 1 includes moving body wireless apparatuses VRSf and VRSr mounted on a moving body 2 that can travel on a route R, a plurality of fixed wireless apparatuses WRS1-WRSn disposed at intervals along the route R, and a processing device 4 for detecting a section where the moving body 2 exists on the route R on the basis of a reception level by the moving body wireless apparatuses VRSf and VRSr of wireless signals transmitted from the plurality of fixed wireless apparatuses WRS1-WRSn.SELECTED DRAWING: Figure 1
【課題】無線測距機能を有した専用の無線機を必要とせず、列車等の移動体が走行していない状態においても当該移動体の位置を検出することのできる移動体位置検出システムを提供する。【解決手段】移動体位置検出システム1は、ルートR上を走行可能な移動体2に搭載された移動体無線機VRSf、VRSrと、ルートRに沿って間隔をあけて配置された複数の固定無線機WRS1〜WRSnと、複数の固定無線機WRS1〜WRSnから送信された無線信号の移動体無線機VRSf、VRSrによる受信レベルに基づいて、ルートR上における移動体2の存在区間を検出する処理装置4と、を含む。【選択図】図1
MOVING BODY POSITION DETECTION SYSTEM
移動体位置検出システム
2017-05-18
Patent
Electronic Resource
Japanese
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