Evaluation methods of road traffic safety
Qingjie Qi
Abstract
Qingjie Qi
Abstract
On road traffic safety accrutly is evaluted. Analyses its influence factors on the basis of analyzing the present condition of road traffic safety at home and abroad, emphatically discusses different evaluation methods of road traffic safety at home and abroad, for example, absolute number method, accident rate method, accident intensity analysis method, approximation and math statistics method, model method, time array analysis method , gray evaluation method and so on, and points out its advantages ,shortcomings and practicable capability. The paper result has guiding significance for evaluation on road traffic safety.
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On road traffic safety accrutly is evaluted. Analyses its influence factors on the basis of analyzing the present condition of road traffic safety at home and abroad, emphatically discusses different evaluation methods of road traffic safety at home and abroad, for example, absolute number method, accident rate method, accident intensity analysis method, approximation and math statistics method, model method, time array analysis method , gray evaluation method and so on, and points out its advantages ,shortcomings and practicable capability. The paper result has guiding significance for evaluation on road traffic safety.
Key concepts: Road traffic safety, Transport engineering, Traffic accident, Gray (unit), Road accident, Road traffic, Engineering, Evaluation methods