Study On Several Problems Of Manage Facility System Of The Expressway

With the deepening of reform and opening-up, constant completion and expanding of the expressway network, the function of manage facilities system of the expressway is strong and the structure is complicated day by day. The expressway management of the foreign developed country is developing towards networking, informationization, intelligent multi-functional direction. Our country must implement road traffic administration intelligent, which can't leave the construction and development of manage facilities system of the expressway, especially control, communication, charging the networking operation of three major systems. This text analysis the current situation and development trend of domestic and international manage facilities system of the expressway, obtain the expressway of our country and manage the systematic future thrust of facilities --Digitization, networked, intelligent; At the foundation of overall analysis of manage facilities systems, combine the demand of network to put forward the expressway controlled network management system of two grades suggestion, explained the design of and lays the requirement of vehicle detection, camera and the variable information marks VMS in terms of designer. Compare and analyse various communication network technology pluses and minuses, provide the main line and main line of province in the area of sub-center and transmit the choosing of network technology, have introduced the mentality of designing of the management system of the communication network, and carry on overall analysis to every part of the communication system. Have put forward tertiary management system of the networked charged system and the functions of the management organizations at all levels, the antithetical couplet network is discerned in the route on two justice ways while charging, charge square traffic capacity promote, charge method, card management, license plate number manage, prevent from cheat question offered the optimization method that suitable for choosing, and analysis the thinking to the network system of the computer.