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Multi-screen capturing and recording method and device based on examination anti-cheating scene

An anti-cheating and screen capture technology, which is applied to color TV parts, TV system parts, data processing input/output process, etc., can solve problems that cannot be effectively prevented, and achieve the goal of improving fairness and reducing cheating behavior Effect

Inactive Publication Date: 2021-05-28
AGRICULTURAL BANK OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, these measures cannot effectively prevent candidates from using the terminal to access multiple screen displays during the online exam, viewing the exam answer page on one end, and displaying other cheating content on the other end.

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  • Multi-screen capturing and recording method and device based on examination anti-cheating scene

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Embodiment Construction

[0043] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0044]The inventor of the present application found through research that at present, with the continuous development of information technology, traditional paper-based examinations can no longer meet the needs of information management. More and more enterprises and institutions are beginning to use online examinations instead of paper-based examinations. After years of researc...

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Abstract

The embodiment of the invention discloses a multi-screen capturing and recording method and device based on an examination anti-cheating scene, and the method comprises the steps: carrying out the screen recording of a screen of an access terminal according to a preset time length, obtaining a plurality of screen recording videos, splicing the plurality of screen recording videos into a target video frame in a non-overlapping manner, and generating a first screen recording file according to the target video framem wherein a plurality of screens are arranged on the access terminal; capturing a screen of an access terminal according to a preset frequency to obtain a plurality of screenshots, splicing the plurality of screenshots into a target screenshot frame in a non-overlapping manner corresponding to screenshot frames at the same moment, and generating a first screenshot file according to the target screenshot frame. Therefore, according to the method and the device, the plurality of screens accessed to the terminal are simultaneously recorded and captured in the examination process, so that the cheating behavior of the examinee accessing the plurality of screens can be effectively monitored, the cheating behavior of the examinee is reduced, and the fairness of the online examination is improved.

Description

technical field [0001] This application relates to the field of online examinations, in particular to a method and device for multi-screen screenshots and screen recordings based on anti-cheating scenarios in examinations. Background technique [0002] With the continuous development of information technology, traditional paper-based examinations can no longer meet the needs of information management. More and more enterprises and institutions are beginning to use online examinations instead of paper-based examinations. After years of research and practice, the functions and performance of online exams have been continuously improved, and the reliability and fairness of test scores have also been continuously improved. For fraudulent behavior in online exams, the usual measures are to limit the functions of the operating system or add monitoring modules to the system, such as anti-cutting screens for exams, face recognition for taking photos, AI behavior monitoring, and cam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0484H04N5/265
CPCG06F3/0484H04N5/265
Inventor 屈智宇钱佐义胡天航
Owner AGRICULTURAL BANK OF CHINA
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