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根据具体的交通事故 ,分别从车速、汽车示意信号、车速表和安全带的正确使用及高等级公路的交通信号管理方面分析了我国云南山区高等级公路交通事故的特点和原因 ,并提出了几点预防措施
According to the specific traffic accident, this paper analyzes the characteristics and causes of traffic accidents on high-grade highway in the mountainous areas of Yunnan in our country from the aspects of the vehicle speed, the signal of the car, the correct use of the speedometer and safety belts and the traffic signal management of high-grade highways. Preventive measures