To provide an auto-cruise system capable of setting a proper target vehicle speed widely in response to various shapes of curves.SOLUTION: An auto-cruise system 1, which includes a setting switch 11 for setting a target vehicle speed of a vehicle 2, controls a travel speed of the vehicle 2 to the target vehicle speed. The auto-cruise system comprises a navigation system 12 which sets a travel route of the vehicle 2 and which acquires curve information including curve curvature of a road at each predetermined distance of the travel route, and a control unit 10 that calculates the target vehicle speed in a starting position in a curve section, in the deepest position in the curve section, in an end position of a positional curve section, and from the starting position in the curve section to the deepest position, on the basis of the curve information.SELECTED DRAWING: Figure 1

    【課題】各種形状のカーブに幅広く対応して、適切な目標車速の設定が可能なオートクルーズシステムを提供する。【解決手段】車両2の目標車速を設定する設定スイッチ11を備え、車両2の走行速度を目標車速に制御するオートクルーズシステム1であって、車両2の走行経路を設定するとともに、走行経路における所定距離毎の道路のカーブ曲率を含むカーブ情報を取得するナビゲーションシステム12と、当該カーブ情報に基づいて、カーブ区間の開始位置、カーブ区間の最深位置、位置カーブ区間の終了位置及びカーブ区間の開始位置から最深位置までにおける目標車速を演算するコントロールユニット10を備えた。【選択図】図1


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    Title :

    AUTO-CRUISE SYSTEM


    Additional title:

    オートクルーズシステム


    Contributors:

    Publication date :

    2018-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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