The invention provides a vehicle-mounted automobile data recorder and an alarm system capable of intelligently avoiding fatigue driving, and relates to the technical field of vehicle-mounted equipment, the vehicle-mounted automobile data recorder comprises an automobile data recorder body, the automobile data recorder comprises the following modules: a data monitoring module, which is used for reading hardware equipment information; the behavior analysis module is used for identifying and analyzing the driving behavior action of the driver; the physiological monitoring module is electrically connected with physiological monitoring equipment of a driver, the concept of multi-mode sensing and warning is provided, multiple indexes and characteristics are comprehensively considered by combining multiple sensors, facial feature recognition, a sound sensor, a vibration device and the like, the accuracy and reliability of fatigue driving detection are improved, and the fatigue driving detection accuracy and reliability are improved. Facial feature recognition can detect the eye closing condition and the fatigue degree of a driver, the sound sensor can detect low-frequency noise generated during yawning or fatigue driving, and the vibration device can remind the driver through vibration of a steering wheel and a seat.
本发明提供智能避免疲劳驾驶的车载行车记录仪及报警系统,涉及车载设备技术领域,包括行车记录仪本体,行车记录仪包括如下模块:数据监测模块:数据监测模块用于读取硬件设备信息;行为分析模块:行为分析模块用于识别分析驾驶员驾驶行为动作;生理监测模块:生理监测模块电性连接驾驶员的生理监测设备,提出了多模态感知和警示的概念,通过结合多种传感器,面部特征识别、声音传感器、震动装置等,综合考虑多个指标和特征,提高疲劳驾驶检测的准确性和可靠性,面部特征识别可以检测驾驶员的眼睛闭合情况和疲劳程度,声音传感器可以检测到打哈欠声或疲劳驾驶时的低频噪音,而震动装置可以通过方向盘和座椅震动来提醒驾驶员。
Intelligent vehicle-mounted automobile data recorder capable of avoiding fatigue driving and alarm system
智能避免疲劳驾驶的车载行车记录仪及报警系统
2023-07-28
Patent
Electronic Resource
Chinese
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