The invention provides a driving risk assessment method and device based on human-vehicle-road environment multi-modal data, and the method comprises the steps: obtaining a plurality of driver risk factors of a driver of a target vehicle, and building a driving risk assessment model according to the plurality of driver risk factors; obtaining a weight coefficient corresponding to each driver risk factor in the driving risk assessment model; determining a risk value when the driver drives the target vehicle according to the plurality of driver risk factors and the weight coefficient corresponding to each driver risk factor; and determining a driving risk level when the driver drives the target vehicle according to the risk value.
本发明提供一种基于人车路环境多模态数据的行车风险评估方法及设备,所述方法包括获取目标车辆的驾驶人的多种驾驶人风险因子,根据多种驾驶人风险因子建立行车风险评估模型;获取行车风险评估模型中每种驾驶人风险因子对应的权重系数;根据多种驾驶人因风险因子以及每种驾驶人因风险因子对应的权重系数确定驾驶人在驾驶目标车辆时的风险值;根据风险值确定驾驶人在驾驶目标车辆时的行车风险等级。
Driving risk assessment method and device based on multi-modal data of human, vehicle and road environment
基于人车路环境多模态数据的行车风险评估方法及设备
02.05.2025
Patent
Elektronische Ressource
Chinesisch
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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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