PROBLEM TO BE SOLVED: To eliminate the inconvenience by an alarm.SOLUTION: A congestion detection unit 50 detects that the travelling road of a vehicle 5 is congested and an estimation unit 45 of a recognition state of the situation around a vehicle estimates that a driver 8 recognizes the state of the posterolateral road on an adjacency travelling lane Y1 (Y3). In this case, when the driver 8 operates the direction indicator in order to change the lane, an alarm suppression unit 60 suppresses the output of an alarm from an alarm output unit 70 even when an approaching vehicle detection unit 20 detects another vehicle 6 approaching a posterolateral and predetermined range on the adjacency travelling lane Y1 (Y3) to which the vehicle 5 intends to change the lane.

    【課題】警報による煩わしさを解消する。【解決手段】渋滞検出部50が車両5の走行している道路が渋滞していることを検出して、なおかつ、車両周囲状況認知状態推定部45が、運転者8が隣接走行車線Y1(Y3)の後側方の道路の状態を認知していると推定したときには、運転者8が車線変更を行おうとして方向指示器を操作したときに、接近車両検出部20が、車両5が車線変更を行おうとしている隣接走行車線Y1(Y3)の後側方の所定の範囲に接近する他車両6を検出した場合であっても、警報抑制部60が、警報出力部70からの警報の出力を抑制する。【選択図】図2


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    Title :

    POSTEROLATERAL APPROACHING BODY ALARM APPARATUS


    Additional title:

    後側方接近物警報装置


    Contributors:
    NAKAMURA ATSUYA (author) / SHIMIZU NAOKI (author) / MITA RYOTA (author) / GOYA EIJI (author) / ITO KAZUHIKO (author)

    Publication date :

    2015-07-23


    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



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