The Benefit Analysis&Improvement Research Of Tianjin Intelligent Transportation System

Since Entering for the21st century, along with our country economy high speed development, the GDP unceasing growth, the domestic more and more many families all chose the passenger vehicle to take they went on a journey tool, therefore our country automobile purchasing volume as well as inventory in rapid growth. According to Ministry of Public Security hands over the administrative bureau the statistics, in at the end of September,2010, our country vehicle inventory reaches199,000,000, in which automobile more than8500ten thousand.Increases vehicle more than2000ten thousand every year; The vehicle driver reaches205,000,000people, in which automobile driver144,000,000people, increases the driver more than2200ten thousand people every year.The automobile travel population unceasing rise also meant our country’s automobile demand in the recent years also was the large scale growth, and since2010, our country already surmounted US to become the world first big automobile expense market.On the one hand although our country’s automobile inventory unceasing increase, on the other hand but because our country’s path construction as well as the correlation necessary measure cannot follow, causes our country at present each large and middle scale city existing path condition extremely too bad. Capital Beijing is because time daily coming and going to work peak the serious jamming, is "stops up" by everybody joking designation.Facing these question intelligence transportation is the modern transportation system trend of development.The advanced information technology synthesis utilizes in the entire transportation system, through to transportation implementation gathering, carries on the coordination and processing with the aid of each technical method and the equipment to the means of transportation method, establishes one at times, accurately, the highly effective synthesis transportation management system, thus enables the transportation to utilize fully, finally enables the transportation management to achieve the intensified development.This contains the market, the technology, the policy, manages many aspects, this is a comprehensive probability, the advancement also is a systems engineering.May say the intelligent transportation industry development has the profound social background and the agent.The socialization develops which from the automobile says, brings questions and so on traffic jam, traffic accident and environmental pollution worsens day by day.Wants to improve the transportation condition through the modernized science and technology method, achieved the safeguard safe, enhances the benefit, the improvement environment, the frugal energy forms gradually for the goal intelligent transportation.And recent years Our country All levels of Governments for could a better solution day by day the stern path condition, start at present to the intelligent transportation research, the negotiator, the vehicle, the road three relations have become the important question well which the traffic control department faced.We knew that, causes the transportation to support stops up the factor which produces with the security problem to be very many, in which early time city management technology and the horizontal insufficiency are the not allow to neglect important attributes.With the current technology is developed, but today, with the solution to the traffic congestion problems, the introduction of intelligent traffic control and management of technology and the limited capacity of the channel has been created by good traffic flow, and thereby reduce traffic congestion and make sure that traffic safety is more than one national governance transportation to the city the best way to present intelligent transportation system is gradually being extended to applications. In light of this, the document in the context of the current evaluation system, as well as evaluation criteria and mechanisms, presented their views and recommendations for the future, and hope to be able to Tianjin City’s smart traffic-building provides reference and reference. Through the study of research findings are as follows:1.create an intelligent traffic management systems security benefits Evaluation Index system;2. The Tianjin Intelligent Transportation System improved the study path for Tianjin;3.Intelligent Transport System efficiency for improved policy research.