The Research Of Automobile Parts Trading System Based On Auto Industry Chain Collaboration Platform

With the rapid economic development of our country and the improvement of people's living standards, various cars have been flying into the ordinary people's homes. Not only passenger cars, agricultural vehicles, commercial vehicles and electric vehicles has great ownership in our country, more and more, all kinds of small and medium-sized manufacturing enterprises in order to ensure that the huge demand of cars, spare parts procurement role more and more important. Once the car manufacturing enterprise supply chain in the face of parts missing problem, will take a long time to find new parts suppliers, which will directly affect the production of manufacturing enterprises and markets. Of course, for other small and medium-sized manufacturing companies, it is likely to be the case, when manufacturing companies need to turn from a competitive relationship to a partnership. By sharing their own supply chain information, helping other businesses through the tough times, and getting themselves through the hard times when they are in a hurry. By multiple manufacturers and components for various enterprises spare parts suppliers to establish the trading system, in addition to solve the above problem, because the parts trading system integrates multiple manufacturers suppliers of resources,for the new vehicle manufacturing enterprises implement supplier source has found a great deal of convenience, at the same time, can also provide manufacturing enterprises and parts supply time a joint bidding information platform, and some common parts such as fasteners trading have preferential price.This paper firstly analyzes the research background and research significance of the paper,and analyzes the status quo of the component trade. This paper expounds the research content and organization structure of the paper.Then, this paper analyzes the industrial chain collaboration platform components trading problems existing in procurement system, puts forward the parts purchasing new demand trend of the trade, mainly including the urgent need parts transaction demand, intention components supplier development import demand, joint bidding information management needs, and transaction demand of the claim.Then according to the demand analysis to determine the trading system design objectives, overall solution by trading system, and the architecture of the trading system to carry on the design, the last of the trading system database concept design,logic design and the design of the data table. according to the shortages of parts trading parts trading the practical problems, the corresponding mathematical model is established,and used into the simulated annealing genetic algorithm for minimum objective function, to achieve the sought-after parts of transaction cost, the optimal strategy.Finally expounded in detail based on the collaborative platform in the industry of automobile parts trading system design and implementation of the specific details,including the development tools and development environments, and the implementation details of the main function and technical points.In this paper, guided by the software engineering thought, using the ASP.NET model, based on Visual Studio 2015 program development system, and selects the Sql Server 2014 database tools, finally completed the B/S model based on collaborative platform in the industry of auto parts trading system development and implementation.