Research on the Synthetic Evaluation Methods and Countermeasures of Road Traffic Safety
|School||University of North|
|Course||Safety Technology and Engineering|
|Keywords||Road Traffic Safety Accidents Integrated Safety Assessment Main ingredient - Cluster Analysis Countermeasures|
In this paper on China's road traffic safety situation at home and abroad of the existing road traffic safety evaluation method based on the analysis presented in mathematical statistics will be the main component - cluster analysis method is used for road traffic safety evaluation , constructed out of the way traffic Safety Evaluation system . The use of the newly constructed road traffic safety comprehensive evaluation on China in 2004 according to the time distribution of road accidents , people, vehicles , roads because other aspects of the comprehensive evaluation . The results show that the newly constructed road traffic safety comprehensive evaluation index can fully with reality, while retaining the original data reflected the main information , they can also use one or two composite indicator instead of the original target of many dispersed , the conclusion is simple, clear and intuitive. As all based on objective statistical data , therefore , can be a true reflection of road traffic safety situation , be able to accurately and objectively reflect the characteristics of road traffic accidents , trends and cause of the accident types. Main ingredient - cluster analysis of the constructed road traffic safety comprehensive evaluation of existing roads to make up the lack of traffic safety evaluation methods , evaluation of existing systems to supplement and improve the method has a wide range of practical and promotional value. Based on the above research , evaluation and investigation based on the results of this paper, the characteristics of road traffic accidents , accidents caused by reasons, trends and other aspects of the analysis , and proposed control countermeasures and suggestions.