Examination cheating behavior detection method and system

A detection method and detection system technology, applied in the direction of instrument, character and pattern recognition, acquisition/recognition of eyes, etc., can solve problems such as poor camera monitoring and detection effect, avoid missed inspections, solve poor monitoring and detection effects, and improve invigilation. The effect of strength

Pending Publication Date: 2020-08-14
成都佳发安泰教育科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention proposes a method and system for detecting cheating in exams, aiming to solve the problem of poor detection effect in camera monitoring in the prior art

Method used

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  • Examination cheating behavior detection method and system
  • Examination cheating behavior detection method and system
  • Examination cheating behavior detection method and system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0048] figure 1A flow chart of the steps of the method for detecting cheating in exams according to the embodiment of the present application is shown in .

[0049] Such as figure 1 As shown, the test cheating behavior detection method of the present embodiment specifically includes the following steps:

[0050] S101: Track the examinee's line of sight to obtain the movement range of the examinee's line of sight, and / or collect video data from the area directly in front of the examinee;

[0051] S102: Obtain a cheating behavior detection result according to the examinee's eye movement range and / or according to video data analysis.

[0052] In step S101, the candidate's line of sight can be tracked by the line of sight tracker, and the movement range of the line of sight of the candidate can be obtained. The gaze tracker is installed in front of the candidates to facilitate the acquisition of the candidates' face data.

[0053] On the other hand, the eye tracker can also co...

Embodiment 2

[0080] This embodiment 2 serves as a more specific and detailed implementation in embodiment 1, image 3 A schematic flowchart of a method for detecting cheating behavior in exams according to an embodiment of the present application is shown in .

[0081] Such as image 3 As shown, the test cheating behavior detection method of the present application can be applied to the preparation stage before the test, the examinee verification stage before the test, the patrol stage during the test, and the evidence collection stage after the test.

[0082] Regarding the pre-examination preparation stage, pre-examination information collection preparation mainly includes the collection of basic information of candidates and the entry of system equipment before the examination, and the binding and association of the identity information of candidates with the information of the examination room. When a cheating signal is found, it can also be used to locate candidates. . The manual com...

Embodiment 3

[0103] This embodiment provides a system for detecting cheating in exams. For details not disclosed in the system for detecting cheating in exams in this embodiment, please refer to methods for detecting cheating in exams in other embodiments.

[0104] Figure 4 A schematic structural diagram of a system for detecting cheating in exams according to an embodiment of the present application is shown.

[0105] Such as Figure 4 As shown, the examination cheating behavior detection system specifically includes a candidate examination behavior acquisition module 10 and a cheating behavior analysis module 20 .

[0106] Specifically, the examinee's examination behavior acquisition module 10 mainly includes a gaze tracker and / or a vision acquisition device. The gaze tracker uses the gaze tracker to track the examinee's line of sight and obtain the movement range of the examinee's line of sight. The gaze tracker is installed in front of the candidates to facilitate the acquisition o...

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Abstract

The embodiment of the invention provides an examination cheating behavior detection method and system. The method comprises the following steps: firstly tracking the sight of an examinee to obtain themovement range of the sight of the examinee, and / or collecting the front region of the examinee to obtain video data; and obtaining a cheating behavior detection result by analyzing the examinee sight movement range and / or video data. The examination behavior of each examinee can be monitored in real time, the cheating behavior of the examinee can be accurately detected, the situation of missinginspection is avoided, the invigilation strength is greatly improved, and the problem that in the prior art, the monitoring and detection effect of a camera is poor is solved.

Description

technical field [0001] This application belongs to the technical field of monitoring and identification, and in particular relates to a method and system for detecting cheating in exams. Background technique [0002] Educational examinations are an important way to select talents. However, in the examination process, there are often some cheating methods in order to obtain good grades, such as substitute exams, radio cheating, and plagiarism in the examination room. Therefore, how to quickly and effectively discover and stop cheating behaviors has become a key concern in educational examinations. [0003] Cheating behaviors can be roughly divided into three modes. One is cheating in the examination process, such as taking the exam and changing the name of the test paper; the second is cheating by listening to the ears, generally using high-tech wireless cheating; Cheating by looking, such as copying notes or gestures, etc. to cheat by obtaining answers through eyes. For th...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06Q50/20
CPCG06Q50/20G06V40/166G06V40/20G06V40/19
Inventor 闵小强
Owner 成都佳发安泰教育科技股份有限公司
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