Research And Realization Of Network Test System Based On PC Monitoring Function

With the rapid development of computer and network technology, the network test system become a kind of new ways of examination because of its accurate, objective, fair and efficiency gradually. As with the general test, the network test also faces a new security problem during monitoring the students. How to prevent candidates from cheating in the test by the net, it needs an effective mean of invigilation to guarantee fairness, impartiality and credibility of exam.Based on the experiences for many years with educational administration and detailed analysis of the form, the function and the actual demands of network test system, the design of the network test system based on PC-monitoring is provided, then the design of the system general structure and function module is presented, and a detailed description of the realization process of key functional modules is given.In accordance with possible problems during invigilate of the network test, this paper investigates the PC camera technology, puts forward a methods of monitoring and managing test process adopted PC camera technology, provides a method of low cost and high efficiency for network test.