The invention relates to a driving environment safety assessment method, a vehicle lamp control method and a vehicle-mounted electronic device. The method comprises the following steps: acquiring a live image obtained by acquiring a road environment by a camera and an actual shooting distance of the camera; performing target identification on the live image, and extracting environment visibility information based on a target identification result and an actual shooting distance; wherein the environment visibility information comprises the definition of the first traffic facility and/or the visibility of the second traffic facility; wherein the first traffic facility is provided with characters; determining the safety level of the road environment according to the environment visibility information; and the accuracy of driving environment safety assessment is improved.

    本申请涉及一种驾驶环境安全评估方法、车灯控制方法和车载电子装置,通过获取摄像头采集道路环境所得到的实况图像,以及摄像头的实际拍摄距离;对实况图像进行目标识别,并基于目标识别结果和实际拍摄距离提取环境可视性信息;其中,环境可视性信息包括第一交通设施的清晰度和/或第二交通设施的能见度;其中,第一交通设施上设置有字符;根据环境可视性信息确定道路环境的安全等级;提升了驾驶环境安全评估的准确度。


    Access

    Download


    Export, share and cite



    Title :

    Driving environment safety assessment method, vehicle lamp control method and vehicle-mounted electronic device


    Additional title:

    驾驶环境安全评估方法、车灯控制方法和车载电子装置


    Contributors:
    ZHANG YI (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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 / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



    Vehicle lamp control method and vehicle-mounted electronic device

    ZHANG YI | European Patent Office | 2025

    Free access

    Vehicle-mounted atmosphere lamp and vehicle-mounted atmosphere lamp control method

    LI DAN / CHEN LULING | European Patent Office | 2024

    Free access

    Vehicle lamp control method, vehicle-mounted electronic device and vehicle machine system

    ZHANG YI / ZONG NINGNING | European Patent Office | 2025

    Free access