The embodiment of the invention relates to the technical field of intelligent traffic, in particular to a driver state detection method and system for emotion recognition, and the method comprises the following steps: firstly, collecting the environment state information of a driver; then, based on the environment state information, obtaining a driver state; the driver state comprises an emotional state, a distraction state and a fatigue state; and finally, setting a driver risk level, evaluating the risk level according to the driver state, and carrying out risk response according to the evaluated risk level. According to the method, the semantic emotion and facial emotion state, the heart rate and breathing state, the fatigue state and other distracted driving states of the driver are fused through various sensors and artificial intelligence technologies, so that the driver behavior is obtained, safety level scoring is performed on the behavior of the driver, different responses are given to behaviors with different scores, and the driving safety is improved.

    本申请实施例涉及智能交通技术领域,特别涉及一种面向情绪识别的驾驶员状态检测方法及系统,该方法包括以下步骤:首先,采集驾驶员的环境状态信息;然后,基于环境状态信息,得到驾驶员状态;驾驶员状态包括情绪状态、分心状态以及疲劳状态;最后,设定驾驶员风险等级,根据驾驶员状态评估风险等级,并根据评估的风险等级进行风险响应。本申请通过多种传感器和人工智能技术,融合驾驶员的语义情绪和面部情绪状态,心率和呼吸状态、疲劳状态和其它分心驾驶状态,从而得出驾驶员行为,对其行为进行安全等级打分,对不同分数的行为给予不同的响应,以提高驾驶安全性。


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    Title :

    Driver state detection method and system for emotion recognition


    Additional title:

    一种面向情绪识别的驾驶员状态检测方法及系统


    Contributors:
    XU KUN (author) / SHEN QIGUANG (author) / PAN ZHONGMING (author) / LI HUIYUN (author)

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61B DIAGNOSIS , Diagnostik / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06V



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