Design And Implementation Of Online Coal Trading Platform

China is the world coal production and consumption country, but also in national production, consumption structure, the long-term coal as the primary energy source.In China, traditional coal trading procedures, formalities are very complicated, the staff need to travel abroad, to discuss the project in coal trading. Today’s society, has ushered in the era of e-commerce, the coal industry is gradually entering the era of electronic trading.Coal online transactions will bring new development to the coal industry.Online trading platform not only provides timely and accurate market coal production and operation of coal vendors, broad industry perspective, but also for coal supply and demand sides to achieve a more efficient, accurate, sensitive market trends judgment.This platform enables the production and operation of coal sellers get more benefits.Based on today’s coal trading market, designed to achieve the domestic coal electronic trading platform.In this article, the first of our country and the coal trading patterns and developments abroad-depth research and analysis, to collect some of the relevant literature reference, to absorb its merits. Then according to the status quo of China’s demand for coal trading, introduced the relevant theoretical knowledge and technology designed to achieve this coal online trading platform to use.According to the actual situation of the coal trading, coal detailed analysis of the specific needs of online transactions. Analysis of the overall system requirements, detailed functional requirements and non-functional requirements.Coal online trading platform and the traditional lines of different coal trade fairs, the main use of the Internet, and online transaction process. After the two sides of supply and demand for coal to become our member, you can publish the coal supply and demand information according to their needs and achieve business negotiations, confirm orders, contracts, payment of all transaction process is completed online.Prepared by the test case to test the system. This online trading system for the coal coal traders build a fair and open trading platform, but also for coal production between operators to provide more opportunities for cooperation, greatly improve the efficiency of coal transactions.