| Since the reform and opening up to the outside world,The highway infrastructure construction of our country has gotten considerable development, the recoverable amount of the automobile improves rapidly, But of our country road have and transport the enormous changes of terms the fundamental change takes place by mode of production who goods transport, Market subject pluralism, unordered competition transporting and it organizes to be low to take degree, transport contradictory and very outstanding efficiency and low service level,etc.. This have modern material flow transport the reason that the enterprise accept extensively and at city of I industrial and commercial enterprises yet by theory already, There is imperfect reason that the market runs rules in evolution too, the main reason is still lain in : I transport and have city have field is smooth information freight transportation, is imperfect rule trade freight transportation by road of city goods.The question existing to the road freight transportation market of our city and state of development in the future, The thesis has been proposed one and solves existing problem and promote the goods new train of thought of transporting trade development of the road—It sets up city of Chong Qing freight transportation trade information centre by land and the key contentses of operation one of city of Chong Qing freight transportation trade information system by land this centre.Thesis transport the key item" city of Chong Qing freight transportation trade information system by land"s of administration bureau at background of using with city of Chong Qing road, Aim at setting up one and regard trade information service of the freight transportation as the cutting point, fully consider the demands for the freight transportation trade of the road of source of goods, transportation unit or individual and intermediary , It conclude the business for freight transportation by informations for offering for each side of issue, Trade, inquiry, car owner's identity verify etc. the advanced, practical, open, real-time public information service platform of numerous service functions. The following research that the thesis has been done mainly for this reason:(1)Have introduced the goods current situation of transporting the trade of domestic road exhaustivly, has collected and put the road goods business demand of transporting trade of my city in order. (2)The feasibility respect implemented to the system, has done objective and full and accurate research from on technology, economic social benefit.(3)Combine the function and current situation and development of the information technology of the trade information system of the freight transportation, Separately at hardware network structure, respect carry on overallly system structure and safe data,etc. software, Through comparing, determine freight transportation trade the hardware structure network design and scheme who software designs of information system.(4)The thesis has been studied relatively deeply to structuring several kinds of modes that the network system builds up, It propose it is with three layers of structure to adopt browsers /WEB server /database server( B/S) mode. And to realizing Web data base several kinds of technology that develops under B/S mode, for instance ASP, J2EE technology, XML technology,etc. have made a detailed analysis to compare.(5)According to the achievement in research of the above analysis, have realized a trade information system of freight transportation based on WEB.Achievement and design train of thought and method who thesis study to improving I transport trade way and raise and transport efficiency play very big role by the road goodses of city. A little transformation apply other brother provinces, cities even the whole countries to freight transportation trade information system that develop, Have relatively strong popularization using value. |
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