Research On Bidding Management Information System

Bidding management information system is an important means to realize the bidding information management.The existing bidding method,because of a lot of man-made factors,is hard to avoid all kinds of problems during the process.So establishing an integrative management method,from procurement plans to bidding book,and finally to creating purchasing contract,is beneficial to reduce the mistakes in the intermediate links and improve the efficiency of work.The bidding information management system has many steps.From the announcement,application,bidding,bid opening,bid evaluation and bid,the function and practice of each part is different,but different steps have connects with each other again.So in the process of design,it is necessary to take into account the overall,then consider local optimization methods.The design of the whole system use object-oriented analysis method and UML diagram of system to analysis detailed requirement analysis,function analysis,work process and composition class.With starting from the practical application and the operation on the basis of mutual communication,it has completed the design and analysis of the system.In order to achieve the management of information announcement in the design,bidding,bidding management,contract management and so on several major parts,Bidding management information system think time as the node on the division of functions and complete the combing and analysis of each part in accordance with the bidding work steps for clues.In terms of personnel consideration and role analysis of different staff,it try to play different staff business advantages,separate personnel authority to prevent the staff from abusing power for personal gains which can interfere with the normal bidding work.On the supplier's management,through the way of establishing qualification certification library and recording and analyzing the history of enterprise performance,with the method of product authorization management can effectively prevent the round mark on the management of the product.In terms of the management of the experts,the classification of the first building is adopted and the evaluation is the method of random extraction.On the one hand,it guarantees the authority of experts in the bidding work.On another hand,it also prevents the situation of greeting and backdoor.In a word,the establishment of the bidding information management system plays an important part of taking advantages of computer network.Transforming the traditional operating methods into the information processing method not only can improve the work efficiency,but also,to a certain extent,reduced to the intervention of the bidding so that can effectively prevent the occurrence of some improper bidding behavior.