随着生活条件的改善，中国的车辆数量也在逐渐的上升，随之而来的是交通事故和受伤的人数增加。据统计，我国交通事故损失大于发达国家，交通事故死亡率也超出其他国家。在这些造成事故的原因中，司机的违章驾驶占很大地位。本文主要对有效预防交通事故的方法进行研究。 With the improvement of living conditions, the number of vehicles in China is also gradually rising, followed by an increase in the number of traffic accidents and injuries. According to statistics, the loss of traffic accidents in our country is greater than that of developed countries, and the death toll of traffic accidents also exceeds that of other countries. In these causes of the accident, the driver’s illegal driving accounted for a big place. This paper mainly studies how to effectively prevent traffic accidents.