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交通方面的发明,是个永远充满吸引力的领域。“人命关天”,交通安全是一个大问题。40%以上的恶性事故均与司机疲劳驾驶有直接关系。驾驶员防疲劳警示器的发明,能在驾驶员出现疲劳征态的初期给驾驶员以视觉或听觉上的警示,提醒驾驶员注意安全和适当休息。当驾驶员刚刚出现疲劳时,这一动作的时间间隔会明显增加。警示器在驾驶员出现疲劳征态前后时间间隔的变化,应用单片机检测并智能分析时间间隔,从而达
The invention of traffic is an area that is always attractive. “Human life off,” traffic safety is a big problem. More than 40% of the fatal accidents are directly related to drivers’ fatigue driving. The invention of the driver anti-fatigue warning device can give the driver a visual or audible warning in the early stage of the driver’s fatigue symptom to remind the driver of safety and proper rest. When the driver has just appeared tired, the time interval of this action will be significantly increased. Warning device in the driver fatigue signs before and after the time interval changes, the application of single-chip detection and intelligent analysis of the time interval, so up