The invention discloses a driving behavior analysis and risk assessment system and method based on environmental information. The driving behavior analysis and risk assessment system comprises a front-end feature extraction module, an environmental information alignment fusion module and a safety assessment module. The invention provides a driving behavior analysis system and method in combination with a specific driving environment and real-time road surface information, the risk degree of the current road surface condition is evaluated by using a deep learning neural network, and the risk degree of the current road surface condition is evaluated by combining the operation of a driver on a vehicle, such as lighting, steering wheel control, accelerator and brake control and the risk coefficient change condition. And whether the operation of the driver is safe or not is evaluated more systematically and comprehensively, so that a more accurate basis is provided for the calculation of the insurance limit of the manual driving vehicle.

    本发明公开了一种基于环境信息的驾驶行为分析及风险评估系统及方法,包括前端特征提取模块、环境信息对齐融合模块、安全评估模块。本发明提出了一种结合特定驾驶环境和实时路面信息的驾驶行为分析系统及方法,利用深度学习神经网络评估当前路面情况的风险程度,结合驾驶者对车辆的操作,如打灯、方向盘控制、油门和刹车控制,以及风险系数变化的情况,对驾驶者的操作是否安全做出更加系统和全面的评估,从而为人工驾驶车辆的保险额度计算提供更精确的依据。


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    Title :

    Driving behavior analysis and risk assessment system and method based on environmental information


    Additional title:

    基于环境信息的驾驶行为分析及风险评估系统及方法


    Contributors:
    HE TAO (author) / YAN JUNCHI (author) / LIAO WENLONG (author) / JIANG ZETIAN (author)

    Publication date :

    2024-03-15


    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 / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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