本发明提供一种能够确切判断自外部取得的动态信息在当前位置是否可以信赖的驾驶辅助装置。驾驶辅助装置包括:动态信息取得部(52),其取得有关于与位置信息相关的道路动态信息;摄像部(2),其拍摄车辆的外部的图像;外部环境推断部(67),其根据摄像部(2)拍摄到的图像推断与动态信息有关的外部环境的状态;以及可靠性判断部(66),其根据动态信息取得部(52)取得的动态信息和通过外部环境推断部(67)推断出的与动态信息有关的外部环境的状态是否一致判断动态信息取得部(52)保持的动态信息的可靠性。

    To provide a drive assist device that can appropriately determine whether externally acquired dynamic information is reliable at a current location.SOLUTION: A drive assist device comprises: a dynamic information acquisition unit 52 that acquires dynamic information about a road to be associated with location information; an imaging unit 2 that captures images outside a vehicle; an outside environment estimation unit 67 that estimates a state of an outside environment about the dynamic information on the basis of images captured by the imaging unit 2; and a reliability degree determination unit 66 that determines a reliability degree of the dynamic information held in the dynamic information acquisition unit 52 in accordance with whether the dynamic information acquired by the dynamic information acquisition unit 52 is consistent with the state of the outside environment about the dynamic information estimated by the outside environment estimation unit 67, or not.SELECTED DRAWING: Figure 1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    驾驶辅助装置


    Erscheinungsdatum :

    2024-07-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / G06V / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS