Management device for an examination terminal and use method thereof

Abstract

The invention provides a management device for an examination terminal, and the device comprises a device body which is internally provided with an adapter plate with a single-chip microcomputer. Theadapter plate is provided with a plurality of USB concentrators used for carrying out machine position management on each examination terminal, and each USB concentrator is used for positioning the plugging state of the examination terminal at the corresponding physical position; and a central control system is also arranged in the device body, is in signal connection with a plurality of USB concentrators through a single-chip microcomputer, and forms bidirectional data exchange with each examination terminal through the USB concentrators. The invention further provides a use method of the examination terminal management device. Due to the adoption of the device and the method, an independent closed application environment is formed, the risk that an examination machine is easily infectedwith viruses and Trojan horses due to the adoption of a local area network communication mode in the prior art is avoided, and the safety and reliability of examination data are improved.

Description

technical field [0001] The invention relates to the technical field of examination equipment, in particular to a management device of an examination terminal and a use method thereof. Background technique [0002] With the reform of education informatization, the listening and speaking test is gradually adopting the computer-based test method, and all test-related information and data have been electronically digitized, so it involves test data, distribution of electronic test papers, and recycling of student answer sheets. technical problem. [0003] The current oral computer-based test mainly uses a computer room as the test room, and uses the local area network in the computer room as a communication channel for test data (including test data, test paper data, answer sheet data, etc.). [0004] Such as figure 1 Shown is a schematic diagram of the network topology of the existing computer-based spoken language test system. The existing computer-based spoken language test...

AI Technical Summary

Problems solved by technology

[0006] 1. The computer room is a relatively open network environment, which is easy to be illegally invaded by others, and after the intrusion, a back door is placed to steal data

[0007] 2. In the local area network environment, both the invigilator and the test machine are easily infected with viruses and Trojan horses, threatening the security of test data

[0008] 3. Data transmission through LAN, the network maintenance costs are high, and network failures are extremely prone to occur, resulting in test interruption, test data transmission failure, loss of test data, etc.

[0009] The speaking test, especially the speaking test of the middle school and college entrance examination, has extremely high requirements on data security. Once a data security incident occurs, it will cause public opinion problems and affect social stability.

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