According to traffic accident data analysis report:For failing to keep a safe distance from ahead enough traffic accidents accounted for about 40% of the total length of highway accidents, before and after the safe distance of two vehicle running speed. The near future to keep a safe distance, can change lanes, fatigue driving, not according to the rules set up warning signs and other traffic violations often owners with the vehicle is the main cause of traffic accident on expressway.

    Research shows that: according to the complexity of the road, the driver on the road from perception to reaction time in the range of 0.5~4 s range, generally for 2.5 seconds.

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   For this study, traffic safety authorities in many countries around the world have jointly launched the "two second rule" concept, that is to say whether you drive on the road, including high-speed or traffic jams, distance is an important basis for protecting the owner of traffic safety to keep at least 2 seconds of time difference and the vehicle in front.

Careful driving fast, not random variable

According to the survey, the vehicle in normal driving, can change the original driving lane violations, illegal behavior affect the normal vehicle, easily lead to the original lane traffic order is disturbed, and some drivers running at high speed change lane also forgot to turn on the turn signal, others in the before and after the car not circumstances forced change lane, resulting in the rear of the vehicle than avoidance. According to statistics, this year 1 to August, the Zhongshan Expressway area because the vehicle can change lanes were caused by traffic accident in 102 cases, causing many injuries, multiple vehicle damage.

According to reflect, some bus drivers in order to save time, directly in the expressway exit parking let the passengers off, allow passengers to walk out of the toll station export phenomenon can be seen from time to time, and therefore make a tragedy. Here, the traffic police department to remind the majority of passengers to get off on the highway, very dangerous, hope the passengers for their own safety, do not pursue a convenient, in the expressway off or venture into highway bus.

Alert fatigue driving, its problems

Many owners think dawn less traffic, is the best time to travel, but the traffic police department to remind the owners try to avoid fatigue driving. According to introducing spring, night or noon time driving, the driver is very easy to produce fatigue. Fatigue driving will lead to the driver's ability to judge arrhythmia, decreased the reaction rate, causing the accident. According to traffic police highway statistics, more than 1/3 major traffic accident occurred on the highway is due to fatigue caused by.

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