Design And Realization Of On - Line Examination System For Power Safety Procedure Based On

China’s rapid economic development in the market today, building an excellent staff, good reflects the competitiveness of enterprises. Standing electricity business perspective, with the expansion of business scale, the development of the times and the high-tech management concept, the power companies continue to pursue new business, the demand for information systems are increasingly urgent. Electrical industry knowledge for practitioners, whether or ability requirements are updated with the management philosophy of continuous improvement. Competition, contest the current strength of the various enterprises the power industry, are based on the talent competition, in other words, who has more talents, grasps the commanding heights of the strength of the competition. Examinations as an effective means to measure employee knowledge, ability level, and are generally used in the power industry. Many companies will a lot of human and financial resources for investment in staff training and examinations, resulting in many new media and the way exams. In this context, in order to generate a WEB platform-based online examination system..this thesis, the first test features for the power industry employees developed a specific program objectives; secondly proposes a combination of technical solutions to the specific needs of customers; then depending on the examination process, the establishment of the system architecture, well-designed functional modules; in the design process, excellent build relational data model is based on the concept of the relational database, based on the physical and logical design; ultimately, administrators management, employee examinations and other specific functions to be realized; combine the performance indicators of the actual case, the detection the practical application of the system; thesis concludes the design and implementation of this system.In this system, online examination system implemented by accessing the Web page is B / S architecture, relying on PHP technology, and use of the PDO technology, back-end database is to use the MySQL database. Have been implemented in the system to use the system for specific functions, parameters, test, marking and scores of management. Finally, the overall system design and development objectives are met.