Tianjin Data Services Billing System Design

In the twenty-first century this way information ear,masses demands to the standard of service communicating by letter more and more highly. The tradition telecommunication business already can not satisfy people's need. Under this environment, the data business has been young one telecommunication business middle fresh activists , development the recent years has been swift and violent , has demonstrated the forceful development potential gradually. The data business owes business but the new because of history , the job every aspect inside is managed is in without exception still try to find out try stage out.The Tianjin data communication bureau is to come into being under a such background and environment. Be a bureau's turn to be a unique data of Tianjin communication company special field bureau, the business taking on entire the City of Tianjin data business develops , the network defends , the technology props up and counts items of expenditure-consuming job. But owe the bureau various business job especially plan fee account affairs requires that the very high job always is in half handwork so to data accuracy state for a long time,not only the fee people be strenuous and have many problem.The problem is for shaking off this one current situation , items of expenditure-consuming system automation sells a realization meter at reduced prices , unceasingly, raise standards of service but suggests that. The main body of a book Zhang Zhong is brief in the first need and background having narrated this systematic construction, later strict method according to the software engineering, have discussed plan fee account affairs from need analysis to essentials design , detailed design , system be put into effect, handling systematic entire exploitation process.In the twenty-first century, such an information age, the level of public communication services have become increasingly demanding. The traditional telecom business has been unable to meet the needs of the people. Under such circumstances, data services as a telecommunications business in force for a young, developing rapidly in recent years has gradually shown a strong potential for development. However, data services because of the short history of new business, all aspects of the internal management of the work is still in the pilot phase of exploration. Tianjin data communication bureau is in such a context and environment of the birth. Tianjin, which is only a data communications company professional Board, shoulder-wide data services in Tianjin business development, network maintenance, technical support and billing of accounts job. However, a long time, its various operations, especially Billing accuracy of this demanding job also has been in a state of semi-manual, not only costs people a lot of effort but also the existence problem.This topic is in order to shake off the status quo and realize the account billing system automation deal with, and continuously improve service levels proposed. This article in the first chapter briefly describes the system-building needs and background, and then strictly in accordance with the software engineering approach, from needs analysis to the outline design, detailed design, system implementation of Billing systems deal with the entire development process.