The Design And Implementation Of The Highway Project Quality Supervision Management Information System Based On Role Access Control

Along with the development of our country's economy and the advancement of our society, and the development of the IT, the information level of all professions and trades is more and more high. The job of the highway project quality supervision is complicated, miscellaneous and trivial, and the department and the employee are also numerous and complicated, so the traditional supervision managing pattern is already very difficult to adapt to the current situation of the highway project quality supervision. To develop a healthy and viable highway project quality supervision management information system is not only to speed up highway project quality supervision information level, but also to support government to manage highway project quality supervision, and can improve their work efficiency and transparency.The paper based on the diagnosis to the present situation of Weifang highway project quality supervision as well as to Weifang road, gives the system requirements analysis, clears about the goal, proposes the overall solution of the highway project quality supervision management information system. According to modulation design, the paper divides the system into 6 big modules, which are: the quality supervision business processing function module, project information inquiry function module, essential data processing function module, department and employee management function module, geography information management function module, system service establishment and so on. Also it has designed this system database logic structure.The paper studies the access control of the traditional quality supervision management information system, and analyzes the process of the highway project quality supervision and the feature of access control. By introducing the role-based access control technology, it has solved the problem in the traditional quality supervision system about the access control, and enhanced system's reliability.Finally, the paper gives this system's partial functional modules in detail.