Research On The Digital Platform For Command And Dispatch System Of Freeway

Jilin provincial expressway command and dispatch system platform is mainly used advanced information technology , provides a new technique support for Jilin Provincial expressway scientific and reasonable operations administration,which will enhance the operating efficiency of the whole road network.The article established a set of synthesis information system to satisfy the Jilin Provincial expressway system maintenance,management,monitoring and decision analysis,has realized the collection of urgent rescue command and dispatch management,the GIS geography information inquiry, the GPS vehicle fixed position and following in a body synthesis digitization system,may handling expressway operations management process magnanimous data in the real-time,has further consummated the Jilin Provincial expressway intellectualization management system。。The article in the foundation integration existing transportation resource, has established entire set digitization business process: join police-handle police-scientific and reasonable command and dispatch. It may real time track patrol vehicle passing condition, real time monitoring and controlling the happen and handle expressway accident according to the large screen of expressway command and dispatch center's large screensystem , has greatly enhanced quickly handling ability on expressway accident, has enhanced working efficient of managers and the persons who make decisions, has made good foundations for the people who driving along the expressway provides top quality and safety transportation environment.This article main research content includes:No.1 On the foundation of look up mass documentary, has synthesis expound the applying and researching existing condition on the respect of interior and abroad system platform, emphasized the importance of build up intelligence communication transportation system, and the main problem of our country on intelligence transportation system construction and researching process and Jilin provincial on expressway operations system at present.No.2 Has introduced the problems and shortages at present existence in Jilin provincial expressway command and dispatch system, has leaded to the fundamental of design and the essential of building of Jilin provincial expressway command and dispatch system platform.No.3 Through the system of the total structure, the total design, the database design, the discussion of database safety design ...etc., has demonstrated the command and dispatch system platform is a set of system with data collection, conformity, handle, dispatch and feedback...etc. of function, high efficiency and science modernizes expressway operation management system, has completed the general design of Jilin provincial expressway road net command and dispatch system.No.4 Through the research and the development of expresswaygeography information system(GIS) and the system of the vehicle fixed position and following(GPS/GPRS), realized the expressway command and adjustment system platform magnanimous data handle technique, information mixture technique, GIS/GPS/GPRS mixture technique and emergency event management mechanism, carrying a new technique support to our provincial expressway's operation management, national expressway and even the common highway's operation management, create a condition for the movement efficiency that raises the whole network, realized the command and dispatch system software design of customer terminal .No.5 As is finished that Jilin Provincial expressway command and adjustment system platform design, has carried on the mass data test and the debugging after the design, has provided the basis for its science and usability of the data platform.No.6 The development and establishment of Jilin Provincial expressway command and adjustment system platform has further consummated Jilin provincial expressway intelligent administration system, is carry out the foundation of expressway management modernization, scientific, the intellectualization, is raise the expressway operating efficiency and the service level of effective way , it is promoting the Jilin Provincial transportation informationization and the sustainable development aspect is playing the vital role.