PROBLEM TO BE SOLVED: To provide an other vehicle position detection device capable of properly detecting a position of other vehicle which exists outside of a detection range of an autonomous sensor, and properly actuating a drive support system using inter-vehicle communication.SOLUTION: A positioning part performs positioning of an own vehicle. An autonomous sensor detects relative positions of other vehicles which exist in the surrounding of the own vehicle with respect to the own vehicle. A reception part receives communication data containing positional information of other vehicle from other vehicle. An identification processing part 5a identifies other vehicle which is detected by the autonomous sensor and other vehicle from which the communication data is sent, based on the own vehicle position information, relative position information of other vehicles, and positional information received from other vehicle. A position error calculation processing part 5b calculates error between a position of other vehicle identified from the relative position information of other vehicle and a position of the received positional information, as a position error. A position correction processing part 5c corrects the position of other vehicle identified from the received positional information based on the position error calculated by the position error calculation processing part, when other vehicle identified is not detected by the autonomous sensor.SELECTED DRAWING: Figure 3

    【課題】自律センサの検出範囲外に位置する他車両の位置を適切に検出し、車車間通信を利用した運転支援システムを適切に作動させる他車位置検出装置を提供する。【解決手段】測位部は自車両の測位を行う。自律センサは自車両周囲の他車両の自車両に対する相対位置を検出する。受信部は他車両の位置情報を含む通信データを他車両から受信する。同定処理部5aは自車両位置情報と、他車両の相対位置情報と、他車両から受信した位置情報から、自律センサで検出した他車両と通信データを送信した他車両を同定する。位置誤差算出処理部5bは同定した他車両の相対位置情報から特定される他車両の位置と、受信した位置情報の位置との差を位置誤差として算出する。位置補正処理部5cは同定した他車両が自律センサにより非検出とされた場合、受信した位置情報から特定される他車両の位置を、位置誤差算出処理部が算出した位置誤差に基づき補正する。【選択図】図3


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    Title :

    OTHER VEHICLE POSITION DETECTION DEVICE


    Additional title:

    他車位置検出装置


    Contributors:

    Publication date :

    2016-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung



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