PROBLEM TO BE SOLVED: To provide a learning system for a vehicle for accurately learning a neutral point of a measurement sensor which is mounted to the vehicle, and a learning method.SOLUTION: A learning system 1 for a vehicle for learning a neutral point of a measurement sensor mounted to the vehicle by using a magnetic marker arranged in a traveling road has: a sensor unit 11 for detecting the magnetic marker, and measuring a lateral displacement amount of the vehicle with respect to the magnetic marker; route information acquisition means for acquiring route information indicating a shape of the traveling road; and learning determination means for determining whether or not a learning condition for learning the neutral point of the measurement sensor is established. In the learning condition, it set that at least a variation amount of the lateral displacement amount which is measured by the sensor unit 11 is not larger than a prescribed threshold when the vehicle travels on a learning road being the traveling road whose shape is constant.SELECTED DRAWING: Figure 1

    【課題】車両に搭載された計測センサの中立点を精度高く学習するための車両用の学習システム及び学習方法を提供すること。【解決手段】走行路に配設された磁気マーカを利用して車両が装備する計測センサの中立点を学習するための車両用の学習システム1は、磁気マーカを検出し、磁気マーカに対する車両の横ずれ量を計測するセンサユニット11と、走行路の形状を表す経路情報を取得する経路情報取得手段と、計測センサの中立点の学習を実行するための条件である学習条件の成否を判断する学習判断手段と、を有し、学習条件としては、少なくとも、形状が一定の走行路である学習路を車両が走行しているときにセンサユニット11が計測した横ずれ量の変動幅が所定の閾値以下であること、が設定されている。【選択図】図1


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    Title :

    LEARNING SYSTEM FOR VEHICLE AND LEARNING METHOD


    Additional title:

    車両用の学習システム及び学習方法


    Contributors:

    Publication date :

    2018-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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