PROBLEM TO BE SOLVED: To provide a vehicle position detector which can accurately calculate a vehicle position.SOLUTION: A vehicle position detector comprises: a wheel speed acquisition unit which acquires a wheel speed of the wheel according to wheel rotation of the vehicle; a slip detection unit which detect slip of the wheel; a vehicle body speed calculation unit which calculates, when slip is not detected, a vehicle body speed that is speed of a vehicle body of the vehicle on the basis of the acquired wheel speed, corrects, when slip is detected, the acquired wheel speed on the basis of correction information, and calculates the vehicle body speed on the basis of the corrected wheel speed; and a position calculation unit which calculates a vehicle position on the basis of the vehicle body speed depending on existence of slip.SELECTED DRAWING: Figure 7

    【課題】算出される車両の位置を精度良く算出することができる車両位置検出装置を得る。【解決手段】実施形態の車両位置検出装置は、車両の車輪の回転に応じた当該車輪の車輪速度を取得する車輪速度取得部と、車輪のスリップを検出するスリップ検出部と、スリップが検出されない場合、取得された車輪速度に基づいて車両の車体の速度である車体速度を算出し、スリップが検出された場合、取得された車輪速度を補正情報に基づいて補正し、補正した車輪速度に基づいて車体速度を算出する車体速度算出部と、スリップの有無に応じて算出された車体速度に基づいて、車両の位置を算出する位置算出部と、を備えた。【選択図】図7


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    Title :

    VEHICLE POSITION DETECTOR


    Additional title:

    車両位置検出装置



    Publication date :

    2016-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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