Intersection Of Safety Measures Of Urban Road

Nowadays,traffic technology have much more progress, people all around the word is focus in traffic safety. By the way, lots of academician who is professional in the roadway field has devoted into this problem. There have been numbers of researchful production in domestic field, also in overseas, that makes a positive contribution which in Road Safety Evaluation and the accident rate reduction.This paper analyzes some of common areas for traffic safety technology and emphasis on traffic conflict theory in recent years.The field of road traffic safety analysis of a series of security problems, the model derived evaluation method, and propose effective measures to improve road safety environment.Variety of traffic patterns, factors affecting the safety of many, in this paper from the town of starting the analysis of Urbanization road's intersections. Recent years, there has much more analysis in Highway and city road, but less in countryside and urbanization road. The urbanization road's number in much more than city road in China. Accordingly, this paper analyzes the elements which in intersection safety from three aspect, the character of traffic stream, geometrical design and traffic manage, then open out the mechanism of accident. In traffic safety theory research, this paper investigate the intersection's traffic character that adopt the traffic conflict theory, by the way, author investigate some of typical one and collect sufficient data of traffic.Traffic conflict technique using mathematical modeling, as well as more in line with the characteristics of urbanization way road intersection, safety assessment, safety assessment formula obtained. Combined with the actual situation of the main reasons leading to traffic accidents.For the analysis of the major causes of traffic accidents, traffic safety analysis based on the theory put forward by the relevant security technologies, combined with the actual situation, made a series of technical measures for security, safety and security of these new measures the actual results of the analysis and prediction.In addition, the paper will also introduce urban road traffic safety measures of the computer simulation method, derived from computer simulation of security measures, the theoretical prediction of the simulation data validation, and further confirmed by comparing the new security measures for the town intersection of urbanization road safety improvement is a great help.