Study of Comprehensive Assessment of Traffic Safety and Decision-Making Support System Based on the Inter-Departmental Data Requirements

Abstract

Due to the analysis and research of the current Traffic Safety Management, and the conduction of the public security department, transportation department conducted field research, we have already defined the traffic safety- related data needs of various departments, and put forward to built the comprehensive assessment of traffic safety and decision-making support system based on the inter- departmental data requirements, therefore take full advantage of the traffic safety information provided by all departments, and improve our road safety management and service level. The national traffic safety management is facing with the issue of scattered application systems, not fully integrated data resources, shortage of in-depth comprehensive analysis and application and so on, therefore results into the lack of effective means of support of macroeconomic policy- making and operational management in the traffic safety management field. To solve the above problems, this article is based on the analysis of the typical department traffic safety-related data(1), then utilize the integrated traffic safety information resources, carry out the technological research of comprehensive analysis of the traffic safety information and traffic accident causes, state evaluation of traffic safety, tendentious analysis of traffic safety and so on, therefore propose to build an inter-departmental traffic safety assessment and decision-making support system, which includes regional traffic safety evaluation subsystem, an inter-departmental traffic safety decision support subsystem, some so forth. The system is fully integrated with inter- departmental traffic safety information resources, mining regularity content of the traffic safety which embedded in the traffic safety information resources, therefore take measures to reduce accidents, analyze the traffic safety tendency, finally, providing effective means of decision- making, thereby greatly enhancing the road safety management and service level.