To provide a travel route generation system capable of generating a travel path so that a following vehicle is enabled to appropriately recognize lane change intention.SOLUTION: A vehicle driving assistance system 100 including a travel route generation system comprises an ECU 10 which generates a target travel route for traveling a vehicle 1 on a track 5 on the basis of track information and obstacle information acquired by a camera 21, a radar 22, etc. When the vehicle 1 changes a lane, the ECU 10 determines whether or not a following vehicle 3 is present near the vehicle 1 on a lane of a destination of the change on the basis of the track information and/or obstacle information. In the case where it is determined that the following vehicle 3 is present, the ECU 10 generates such a travel route that a yaw rate to occur when performing an operation for the lane change by the vehicle 1 becomes larger than that in the case where it is determined that the following vehicle 3 is not present.SELECTED DRAWING: Figure 4

    【課題】車線変更意思を後続車両に対して適切に認識させられるような走行経路を生成することができる走行経路生成システムを提供する。【解決手段】走行経路生成システムを含む車両運転支援システム100は、カメラ21及びレーダ22などによって取得された走行路情報及び障害物情報に基づいて、走行路5において車両1に走行させるための目標走行経路を生成するECU10を有する。このECU10は、車両1が車線変更する場合に、走行路情報及び/又は障害物情報に基づき、変更先の車線上において車両1付近に後続車両3が存在するか否かを判定する。そして、ECU10は、後続車両3が存在すると判定された場合には、後続車両3が存在しないと判定された場合よりも、車両1が車線変更のための動作を行うときに発生するヨー角速度が大きくなるような走行経路を生成する。【選択図】図4


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    Title :

    TRAVEL ROUTE GENERATION SYSTEM AND VEHICLE DRIVING ASSISTANCE SYSTEM


    Additional title:

    走行経路生成システム及び車両運転支援システム


    Contributors:

    Publication date :

    2021-09-02


    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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