To provide a route candidate setting system and a route candidate setting method capable of setting various route candidates.SOLUTION: An ECU 10 of a drive assist system 100, which is a route candidate setting system, sets a plurality of grid points Garranged in a lattice form on a track 5, regulates a curve which extends with a start point Pat a position of a vehicle 1 at the time of operation execution and an end point Pat a grid point Gin front of the vehicle 1 in a travel direction and for which a y coordinate is represented as a function of an x coordinate, and sets the curve as a route candidate RC. In addition, the ECU 10 sets a boundary condition indicating a travel state of the vehicle 1 at the start point Pand the end point P, sets a boundary condition set including a plurality of boundary conditions, and sets a curve satisfying each of the plurality of boundary conditions as a route candidate RC.SELECTED DRAWING: Figure 2

    【課題】多様な経路候補を設定することが可能な経路候補設定システム及び経路候補設定方法を提供する。【解決手段】経路候補設定システムである運転支援システム100のECU10は、格子状に配列された複数のグリッド点Gnを走行路5上に設定し、演算実行時の車両1の位置を始点Psとするとともに車両1の進行方向前方のグリッド点Gnを終点Peとして延び、且つ、y座標がx座標の関数として表わされる曲線を規定し、当該曲線を経路候補RCとして設定するように構成されている。さらに、ECU10は、始点Ps及び終点Peにおける車両1の走行状態を示す境界条件を設定し、複数の境界条件を有する境界条件セットを設定し、複数の境界条件セットのそれぞれを満たす曲線を、経路候補RCとして設定するように構成されている。【選択図】図2


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    Title :

    ROUTE CANDIDATE SETTING SYSTEM AND ROUTE CANDIDATE SETTING METHOD


    Additional title:

    経路候補設定システム及び経路候補設定方法


    Contributors:

    Publication date :

    2020-06-04


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



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