The Accessories Products Library Construction And Trading System Research Based On Industry Chain Collaborative Platform

With the increase of car ownership,the demand of auto parts is also ever rising.However, the absence of corresponding transaction basis and unified accessories trade management system has contributed to the low threshold of auto parts, which leads to the coexistent mess formed by the original equipment manufacturer, the replacement and even scrap pieces. Auto parts trade has gradually played an important role in industrial chain collaboration platform, which attracts the high attention of auto parts manufacturing enterprises and foreign accessories suppliers. At the same time,with the rapid development of the e-commerce industry, to improve the industrial competitiveness, auto parts market should also improve the level of informatization.As a third party platform, auto parts markets aligned the auto parts suppliers with distributors,forming brand-new "Internet plus" mode in areas of bidding and rapid short item trade. This form can not only improve the chaos of current auto parts market, simplify trading processes, enhance the share of trade information, but also provide the corresponding decision-making basis and preferably meet the needs of both parties when the both parties are in trading decisions.This thesis refers to the cooperative purchasing trading patterns of the existing production in the industry chain collaboration platform. The information equivalence mechanism of manufacturers and suppliers is relatively perfect, which provides important guarantee for the expansion of accessories and repairs bidding trade, and enhances the operational efficiency of enterprises as well. Considering the present auto parts trading situation, an accessories merchandise database building and transaction system is proposed based on the industrial chain collaborative platform,which can realize the electronize and paperless electronic bidding transaction of the auto parts industry during the whole process and accessories trading experience. At the same time,businesses can provide valuable references for drafting the accessories trading plan on the basis of the information such as the quality, price and purchasing power of accessories.Under the trend of "interconnection,instrumentation and intelligence" in the auto parts industry chain, based on the .NET B2B e-commerce architecture, in selection of supply partners, auto parts distributors can use the neighborhood rough set algorithm to extract the key indicators, then use the MEOWA method to realize the comparison and ranking of supplier performance. The improved algorithm is fully used to reach a parts supplier performance evaluation scheme.Finally, with C# language and the three-tier structure of B/S model proposed, the accessories products library construction and trading system based on industry chain collaborative platform are designed and realized in detail.