| With the rapid development of social economy, the supply of territorial resource and thevolume increases rapidly. But at present territorial resources transactions had many practicalproblems, such as market management means are single, and public information degree andrange is not enough wide. Territorial resources trading should not only strictly implement thenational laws and regulations, and also need to the application of computer and informationtechnology, which is to cope with the changes of trading market and the way to trade, and itcan improve work efficiency and service quality.Based on the problems of territorial resources trade, Huizhou management departmentof territorial resources is make full use of modern information network technology, and set upa perfect function of Huizhou territorial resources online listed land for trading system, whichis to realize centralized management of trading information of territorial resources, landcentralized trade and whole supervision. It can prevent covert deals and reduce a lot ofhappening that violate discipline to violate act consequently. Combining with the Huizhoubureau of land and resources of real demand of territorial resources online transactions, thefunctional requirements were discussed, system modules were designed, key technologies ofthe territorial resources online listed for trading system based on the digital certificatetechnology were researched, and the system was designed and implemented. In this paper, themain work contents including:1、Based the domestic and foreign territorial resources information management of thecurrent research and the systems usage experience, the main problems and the solvingcountermeasures of the territorial resources online listed for trading were summarized, thefunction module of the system was divided and the function of each module demand weredescribed.2、The land auction business was analyzed, the detailed business process of the eachsystem function module were described using the activity diagrams, online land auctionprocess based on the time limits for bidding mechanism was established.3、The security risks of online listed for trading system was analyzed, user authenticationpattern based on the digital certificate authorized and network trade pattern based on randomson of account were designed, so as to the safe user login, identity information acquisitionand margin online payment were achieved. These guaranteed the system security.4、In Consideration of the selection of hardware and software platform, based on.net technology and components development method, The Huizhou territorial resources onlinelisted for trading system which is easy to enlarge and integration was designed and realized, tverifying the effectiveness of the model. |
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