随着城市化发展的进程,道路交通伤害已成为我国伤害死亡的第一原因。相比于国外发达国家,中国的城市道路交通安全预防和应急系统仍有上升空间。本文通过文献回顾,从急救医学的角度,系统分析了目前我国城市道路交通安全预防和应急系统在信息采集、存储以及利用上的不足而导致的效率不高问题,之后将3S技术的优势与这些缺失进行整合,进而减少城市道路交通事故急救中不必要的时间耗费,提高伤员存活率。 With the development of urbanization, road traffic injuries have become the first cause of injury and death in our country. Compared with developed countries, China’s urban road traffic safety prevention and emergency response system still has room for improvement. This article reviews the literature from the point of view of emergency medicine and systematically analyzes the inefficiencies caused by the lack of information collection, storage and utilization of urban road traffic safety prevention and emergency systems in our country. After that, the advantages of 3S technology and these Lack of integration, thus reducing the urban road traffic accidents in the first aid unnecessary time and improve the survival rate of the wounded.