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公交车驾驶员由于其工作环境恶劣,劳动强度大,连续工作时间长,特别容易疲劳。疲劳驾驶是公交运营的一个重大安全隐患。疲劳驾驶警示系统能够及时检测出驾驶员的疲劳状态,主动警示驾驶员,防止其在驾驶过程进入睡眠状态,避免或减少事故的发生。目前推广的公交视频监控系统缺乏疲劳驾驶自动警示功能,如果能在监控系统中集成疲劳驾驶警示系统,在增加少量成本的情况下,可以更好的提高公交运营的安全性。
Bus drivers because of its harsh working conditions, labor-intensive, long working hours, particularly vulnerable to fatigue. Fatigue driving is a major safety hazard in bus operations. Fatigue driving warning system can detect the driver’s fatigue state in time and proactively alert the driver to prevent them from going to sleep while driving to avoid or reduce the occurrence of the accident. At present, the popularized bus video surveillance system lacks the automatic warning function of fatigue driving. If the fatigue driving warning system can be integrated into the monitoring system, the bus operation safety can be better enhanced with a small increase of costs.