PROBLEM TO BE SOLVED: To provide a technology capable of detecting accurately train speed and an installation height of a sensor by utilizing the Doppler radar type sensor.SOLUTION: A train 1 includes a vehicle control part 40, a Doppler radar type sensor 20, and a sensor detection part 10. The Doppler radar type sensor 20 is installed on a bottom surface 2 of the train 1 at a prescribed tilt angle θ with respect to a track bed 90. A search execution part 31 of a search part 30 calculates train speed RV of the train 1 and an installation altitude h of the Doppler radar type sensor 20, based on speed information V and a distance component RH detected by the Doppler radar type sensor 20.SELECTED DRAWING: Figure 1

    【課題】ドップラーレーダー型のセンサを利用して列車の速度及びセンサの設置高さを精度良く検出する技術を提供する。【解決手段】列車1は、車両制御部40と、ドップラーレーダー型センサ20と、センサ検出部10とを備える。ドップラーレーダー型センサ20は、列車1の底面2に、道床90に対し所定の傾斜角θをつけて設置されている。探索部30の探索実行部31は、ドップラーレーダー型センサ20で検出した速度情報Vと距離成分RHをもとに列車1の列車速度RV及びドップラーレーダー型センサ20の設置高度hを算出する。【選択図】図1


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    Title :

    TRAIN STATE DETECTOR AND TRAIN STATE DETECTION METHOD


    Additional title:

    列車状態検出装置及び列車状態検出方法


    Contributors:

    Publication date :

    2016-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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