Permit Management System Analysis And Design

With the continuous development of science and technology, the development and popularization of computer network technology, computer network technology and people’s daily lives become increasingly close contact. IT has slowly developed into the cornerstone of support today’s social life, and represents the direction of development of the advanced productive forces in today’s society. The solid support of information technology in the existing network, through the construction of information management systems effectively improve government efficiency, reduce office expenses, to provide high-quality, convenient public service.Exit permits issued by the local public security organs of the Ministry of Public Security or authorized by the Ministry of Public Security to mainland residents or abroad to settle back to the Mainland Chinese Citizens Travelling on Private valid documents for short-term exchanges in Hong Kong or Macau. Handle the business demand is growing, however, traditional manual approach to management has been difficult to meet. Way permit to apply for information management, improve the means of sector management and excellent public services through a network of information technology.Of exit permits to conduct business and scientific research and analysis, and related technical overview, detailed analysis of exit permits handle affairs related business needs to complete the system requirements analysis, including business requirements, functional requirements, data needs and analysis of functional requirements. Given exit permits to handle the flow chart to transact business, functional requirements, use case diagram and use case describes the non-functional requirements of the system, according to business needs. On the basis of needs analysis, system design, including overall design, module design, database design. The system architecture, functional structure, package diagram, class diagram, state diagram expression of a functional module design; expression of ER method of database design, entity attributes map the ER diagram and the database table structure. Finally, the system analysis, design and other research work summarized in this paper, give exit permits information construction management to bring help.