PROBLEM TO BE SOLVED: To enable a vehicle to pass an intersection without stopping at a signal device.SOLUTION: A signal passage support device (100) includes detection means (110, 120) for detecting a traffic flow amount of an opposite lane; first estimation means (210) for comparing the traffic flow amount of an opposite lane with a standard traffic flow amount and estimating a present lighting state of a signal (500) arranged at an intersection where a self-vehicle (10) is to pass; second estimation means (220) for estimating the lighting state of the signal when a self-vehicle passes the intersection on the basis of information related to the present lighting state, red time, and position of the signal and information related to vehicle speeds and positions of the self-vehicle and an opposite vehicle (20) traveling on the opposite lane; and control means (230) for controlling the vehicle speed of the self vehicle so as to enable the self-vehicle to pass the intersection without stopping on the basis of the lighting state of the signal estimated by the second estimation means when an acceleration operation is not detected in the self-vehicle.SELECTED DRAWING: Figure 2

    【課題】信号機で停止することなく交差点を通過できるようにする。【解決手段】信号通過支援装置(100)は、対向車線の交通流量を検出する検出手段(110,120)と、対向車線の交通流量と標準交通流量とを比較して、自車両(10)が通過しようとする交差点に設置された信号機(500)の現在の灯火状態を推定する第1推定手段(210)と、信号機の現在の灯火状態、赤時間及び位置に関する情報、並びに自車両及び対向車線を走行する対向車(20)の車速及び位置に関する情報に基づいて、自車両が交差点を通過する際の信号機の灯火状態を推定する第2推定手段(220)と、自車両におけるアクセル操作が検出されない場合に、第2推定手段で推定された信号機の灯火状態に基づいて、自車両が停止せずに交差点を通過できるように、自車両の車速制御を行う制御手段(230)とを備える。【選択図】図2


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    Title :

    SIGNAL PASSAGE SUPPORT DEVICE


    Additional title:

    信号通過支援装置


    Contributors:

    Publication date :

    2017-03-02


    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 / 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



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