Analysis And Research Of Freeway Public Information Service System On Mobile Internet

As China’s economic-social development and increasing of people’s travel.The development of highway construction has been unable to meet the needs of people travel and it has become a bottleneck restricting the development of the national economy. How to use the mobile Internet technology, communication technology, electronic technology and other high technology in the field of transport to provide information servise for travelers and improve the traffic level of service; How to collect traffic information with mobiles to increase the source of traffic information;How to promote the process of informationization in traffic to ease traffic pressure.There questions have become the new direction of traffic control departments.The dissertation compares and analysis the freeway public information service system in domestic and international. Study focuses on the public demand for traffic information, the structure of the freeway public information service system on mobile internet, the static information collection technology of freeway information, get traffic information through the toll data, the dynamic information collecting technology of freeway information, the information processing technology of freeway information, information publishing technology of freeway information, website of freeway information service, collecting and publishing freeway information through APP. At last, the author brings forward the expressway freeway public information service system of Shanxi Province on the basis of its road network, the status of freeway and freeway public information service system.Research shows that Shanxi expressway freeway public information service system should be focus on its defects like lack of the same data specification and quality evaluation system, not enough of the service functions and information publishing method, make less use of information. Through expanding the website of freeway public information service system, provide more service for travelers; Development the APP of freeway public information service, provide information service for travelers wherever they are; Collecting traffic information with mobile, increase the source of information and the information quality; Processing of traffic information using big data technology, built a freeway public information service system which could provide high quality information and high intelligence information.