Sichuan Unicom The Internetwork Comprehensive Settlement Systems

It is a point of balance of advantages settlement between the telecom companies in China, and it is the start of the competitive works between them. Bue to difference applicational software system and datasource, there are always diffefences between two companie's data. When differences appear, The way to deal with this case is to check up the pay billes , which data is unfaithful will be bear more difference lose. Therefore, the veracity of our system relate with our produce cost. There was a system of settlement in Sichuan Unicom, but with the development of out company, and with the changes of national policy, we need to build a new one. This task is discussed about the build of this integrated settlement system.This task root in production of the Sichuan Branch of China Unicom , The target of this system is to achieve the settlement between our company with the other local telecom companies such as China Telecom, China Mobile, China Netcom and so on, we need to adopt advanced technology to build a computer software system of settlement.This paper just to achieve the targets above, from the view of business needs, we need to construct a set of software system, provide The progress of the whole deal with from the file gather, through pre-deal to account stat, and the same time, We provide a check function with the other companies, we also provide a system of application program to our branch in charge of Sichuan Branch. The mainly contents is as follows:1. According to backgrounds of this system, describe the total configuration of the settlement software system.2. Deal with a lot of requirement analyses, According to the demand of manufacture facts, a lot of describes and analyses are made .3. Adapt the idea of OO, I built a the database system, analyses and describe all the modules relatived.4. According to the requires of software engineering, system testing is one of the most important step of a whole software system design. I made it clear about the testing step, testing case, the results of testing.