A Study On The Evaluation Of Road Traffic Safety In Small And Medium-sized Cities Of Fu-jian Province

With the rapid development of economy in Fu-jian province,the number of vehicle and mileage have been greatly increased,road traffic accidents have become an important factor which directly affected and restricted social harmony and stability. In order to improve road safety performance and reduce traffic accidents,the corresponding evaluation should be made objectively. This article has collected and concluded some basic dates such as road traffic safety situation as well as the theory on road traffic safety evaluation at home and abroad, described the significance of the planning on road traffic safety ,analyzised the traffic pattern and its causes of Fu-jian province. According to the present situation of small and medium-sized cities in Fu-jian province,this article tried to provide the systematical analysis to road traffic safety evaluation from microscopic to macroscopic by setting up the road traffic evaluation system and method based on three course:pointN line and plane. The evaluation to the points and courses referred to the safety evaluation on different spots on the same line ,applicating accident dangerous curve determinated for multi-accidents on road:the evaluation to the line referred to the safety evaluation to different road on the same zone , using grey correlation analysis method to raise the evaluation indicators system;the evaluation for sections and courses referred to the road safety evaluation to the different zones in the Fu-jian province,using principal component analysis method summarize the universality and individuality in costal cities and mountain cities and putted forward corresponding countermeasures. By evaluating the three courses'safety condition,the system for rode safety evaluation has been formed...