To provide a technique for improving the accuracy of detecting a vehicle position.SOLUTION: An information processing device 13 comprises a first calculation unit 141, a second calculation unit 142 and a third calculation unit 143. The first calculation unit 141 calculates the position of a vehicle at a first point of time on the basis of position information pertaining to a prescribed object 301 registered in map data 101 and the output of a sensor 102 that detects the prescribed object 301 present around the vehicle. The second calculation unit 142 calculates the position of the vehicle at the first point of time on the basis of the vehicle position at a second point of time preceding the first point of time and travel information pertaining to the vehicle from the second point of time to the first point of time. The third calculation unit 143 calculates the position of the vehicle at the first point of time on the basis of the vehicle positions calculated by the first calculation unit 141 and the second calculation unit 142.SELECTED DRAWING: Figure 1

    【課題】車両の位置検出精度の向上を図る技術を提供する。【解決手段】情報処理装置13は、第1算出部141と、第2算出部142と、第3算出部143と、を備える。第1算出部141は、地図データ101に登録される所定の対象物301の位置情報と、車両の周辺に存在する所定の対象物301を検出するセンサ102の出力と、に基づいて、第1時点における車両の位置を算出する。第2算出部142は、第1時点よりも前の第2時点における車両の位置と、第2時点から第1時点までの間の車両の走行情報と、に基づいて、第1時点における車両の位置を算出する。第3算出部143は、第1算出部141及び第2算出部142により算出された車両の位置に基づいて、第1時点の車両の位置を算出する。【選択図】図1


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    Title :

    INFORMATION PROCESSING DEVICE, PROGRAM, AND METHOD FOR ESTIMATING VEHICLE POSITION


    Additional title:

    情報処理装置、プログラム、及び車両位置の推定方法


    Contributors:

    Publication date :

    2019-02-21


    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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