Test system based on 3G (Third Generation) network

Abstract

The invention belongs to the technical field of test security and relates to a test system based on a 3G (Third Generation) network. The test system comprises a proposition central main unit, one or more than one test point extension set and one or more than one printer connected with each test point extension set, wherein the proposition central main unit comprises a proposition central main unit CPU (Central Processing Unit), an identity authentication module connected with the proposition central main unit CPU or identity authentication software installed in the proposition central main unit, and a 3G communication module; each test point extension set comprises a test point extension set CPU, an identity authentication module connected with the test point extension set CPU or identity authentication software installed in the test point extension set, and a 3G communication module; the proposition central main unit CPU communicates with each test point extension set CPU through respective 3G communication module; software for encrypting the test questions is installed on the test point extension set; and corresponding decryption software is installed on each extension set. The test system has the advantages of high security and high reliability as well as the advantages of decreasing the confinement time of a proposition group and reducing the transportation and management costs and the risks of the test questions.

Description

technical field [0001] The invention belongs to the technical field of examination security and secrecy, and in particular relates to a paper-based examination system based on a 3G network. Background technique [0002] At present, the most common formal examination method is still paper-based. In order to ensure the safety of the examination, the members of the proposition group gather in the hotel to conduct closed propositions. Still need to stay in the hotel. After the printed test paper is sealed, it needs to be kept by a special person. During the test, the sealed test paper needs to be transported to the test center by using a special vehicle. Before the test, the sealed test paper is sent to each invigilator. In order to ensure the safety of the examination, the entire examination system mentioned above needs to be assigned a special person. If there is a problem in one link in the middle, it will cause leaks of test questions, threatening the security and confiden...

AI Technical Summary

Problems solved by technology

This kind of examination method has great limitations. For candidates, the online examination is not intuitive, and there is psychological pressure. It is also closely related to the performance of the Internet, and the network security of the Internet has always been a matter of concern and concern

In addition, since there are no paper test papers and it is based on the existing network and existing systems, once it is attacked and interfered, it will be difficult to verify and make up for it afterwards, which may cause the entire test to be invalid

Images