The embodiment of the invention provides a driving risk early warning method and device, computing equipment and a storage medium, and the method comprises the steps: obtaining the first dangerous driving behavior data of a driver in a current time period, and obtaining the corresponding relation between the occurrence frequency of a dangerous driving behavior and the actual occurrence frequency of a dangerous scene; and according to the corresponding relation and the occurrence frequency of each dangerous driving behavior in the first dangerous driving behavior data, accurately predicting theoccurrence frequency of each dangerous scene of the driver in the current time period, and performing risk early warning based on the accurately predicted possible occurrence frequency of each dangerous scene. Therefore, the accuracy of driving risk early warning is improved, and early warning of various dangerous scenes possibly caused by dangerous driving behaviors of the driver at the currentmoment can be realized.
本申请实施例提供一种驾驶风险的预警方法、装置、计算设备及存储介质,该方法包括:获取驾驶员在当前时间段内的第一危险驾驶行为数据,以及获取危险驾驶行为的发生次数与危险场景的实际发生次数之间的对应关系,根据该对应关系和第一危险驾驶行为数据中每一种危险驾驶行为的发生次数,准确预测出驾驶员在当前时间段内发生每一种危险场景的次数,并基于准确预测出的每一种危险场景的可能发生次数进行风险预警,进而提高驾驶风险预警的准确性,可以实现对驾驶员当前时刻的危险驾驶行为可能引起的多种危险场景进行预警。
Driving risk early warning method and device, computing equipment and a storage medium
驾驶风险的预警方法、装置、计算设备及存储介质
2021-01-08
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 |
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