To provide a vehicle drive assisting system that is able to achieve both evaluation accuracy of a route cost of a route candidate and reduction of the calculation load thereof.SOLUTION: A vehicle drive assisting system 100 comprises an ECU 10, which is a control device. On the basis of travel road information, the ECU 10 sets a target route on a travel road, and controls a vehicle 1 such that it travels along the target route. The ECU 10 sets sampling points SP at intervals d1 along a portion near a meeting position MP where a plurality of traffic lanes meet, among route candidates RC, and sets sampling points SP at intervals d2 larger than the interval d1 along the other portion thereof.SELECTED DRAWING: Figure 3
【課題】経路候補の経路コストの評価精度と、その計算負荷の軽減とを両立可能な車両運転支援システムを提供する。【解決手段】車両運転支援システム100は、制御装置であるECU10を備えている。ECU10は、走行路情報に基づいて走行路に目標経路を設定し、目標経路に沿って走行するように車両1を制御する。ECU10は、経路候補RCのうち、複数の車線が互いに合流する合流部MPの近傍の部分に沿って間隔d1でサンプリング点SPを設定し、他の部分に沿って間隔d1よりも大きい間隔d2でサンプリング点SPを設定するように構成されている。【選択図】図3
VEHICLE DRIVE ASSISTING SYSTEM
車両運転支援システム
08.10.2020
Patent
Elektronische Ressource
Japanisch
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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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