The invention discloses a driver fatigue driving detection and early warning system which comprises a steering wheel, the steering wheel is provided with an annular rim, an image acquisition device is arranged on the rim of the steering wheel, and an image processing device is arranged outside the steering wheel. The image processing device is used for acquiring images transmitted by the image acquisition device in a wireless manner, and meanwhile, the image acquisition device is used for judging whether a driver is in a fatigue state or not according to the opening size of eyes, the blinking frequency, the size of a mouth and the yawn frequency; when the image processing device judges that the driver is in a fatigue state, the bracelet vibrates to remind the driver. The garment can conveniently remind a driver.
本发明公开了一种驾驶员疲劳驾驶检测预警系统,所述检测预警系统包括方向盘,所述方向盘具有圆环形的轮辋,所述方向盘的轮辋上设置有图像获取装置,图像处理装置设置在方向盘的外部,所述图像处理装置获取图像获取装置通过无线方式传输的图像,同时所述图像获取装置根据眼睛睁开的大小、眨眼的频率、嘴部大小、哈欠的频率判断驾驶员是否处于疲劳装置,所述检测预警系统还具有手环,当所述图像处理装置判断驾驶员处于疲劳状态时通过所述手环振动提醒。本发明能够方便的提醒驾驶员。
Driver fatigue driving detection and early warning system
一种驾驶员疲劳驾驶检测预警系统
2022-04-26
Patent
Elektronische Ressource
Chinesisch
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