CN112037408A - Intelligent authentication and positioning method for examinees in examination room - Google Patents
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- G—PHYSICS
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
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- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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Abstract
The invention discloses an examination room examinee intelligent authentication and positioning method, and relates to the technical field of examination room anti-cheating. The invention comprises the following steps: when an examinee enters an examination room, identifying the identity information of the examinee through a camera or a scanning instrument arranged on a door of the examination room; the identity information of the examinee is compared with the face acquisition image of the on-site examinee, and if the comparison is successful, the student is allowed to enter the examination room; the examinee finds out the appointed position according to the information displayed by the terminal and waits for the examination; a plurality of scanning instruments are installed on the wall of the examination room; scanning a radio frequency identification card in an instrument identification area, and determining the specific position of an examinee in a certain area; the multiple scanning instruments calculate the absolute positioning of the examinee in the area by the angle of the direction, and the position of the examinee is judged by combining the information of the two-dimensional code and the radio frequency identification card; and giving an alarm to the examination with the sitting wrong position to remind the invigilator. The invention improves the supervision of the examination room and lightens the work of the invigilating teacher.
Description
Technical Field
The invention belongs to the technical field of cheating prevention in an examination room, and particularly relates to an intelligent authentication and positioning method for examinees in the examination room.
Background
At present, in the internet examination process of a fixed-point place, the traditional technology mainly comprises the following steps:
1. the user logs in the examination system before class by using the account password. However, the traditional account password login technical method can only ensure that the user logs in by using the account password approved by the examination system, but cannot verify whether the user logged in by using the account password really belongs to a specific person authenticated and managed by an examination management institution, and further cannot ensure whether the specific person still completes the examination process in an examination place after logging in;
2. on the basis of the traditional account password login technical mode, the system adopts the biological feature recognition technology of fingerprints, human faces and the like, namely, the system verifies and signs in before class by using special biological feature recognition equipment. However, the technical application using the dedicated biometric device has the disadvantages that the fixed-point examination management user needs to purchase at least one dedicated biometric device with a very low price, and the additional cost of the technical application is limited if the fixed-point examination management user needs to purchase a plurality of dedicated biometric devices with the efficiency of multi-user authentication considered to be less feasible; further, the only check-in applications of this type that employ dedicated biometric device technology do not guarantee the integrity of the user taking the test. If the application of the mid-sign or sign-off technology is added in the technology, the user experience is poor and the universal application and implementation are difficult to realize due to the use and installation characteristics of the special biological feature recognition equipment; meanwhile, on the basis that the equipment has the characteristic of being capable of moving at will without positioning, under the condition that the fixed-point examination management personnel assist cheating, the phenomenon that the user does not arrive at a fixed-point examination place but acquires the sign-in information easily occurs, and the sign-in information of the examination files of the user is cheated.
3. The paper sign-in method is a management method commonly adopted by examination projects with examination quality management requirements in the current fixed-point examination places. However, the walking form and walking through field phenomena of the management method are generally subjected to social crime.
Therefore, it is necessary to provide a further solution to the above problems.
Disclosure of Invention
The invention aims to provide an examination room examinee intelligent authentication and positioning method, which is characterized in that a camera or a scanning instrument is arranged at the door of a classroom to identify the identity information of an examinee, and a plurality of scanning devices are arranged in the classroom to position the absolute position of the examinee, so that the problems that the examination supervision in the prior art is not in place, and cheating of the examinee and others taking over the examination easily are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an examination room examinee intelligent authentication and positioning method, which comprises the following steps:
step S1: when an examinee enters an examination room, identifying the identity information of the examinee through a camera or a scanning instrument arranged on a door of the examination room;
step S2: the identity information of the examinee is compared with the face acquisition image of the on-site examinee, and if the comparison is successful, the student is allowed to enter the examination room;
step S3: the examinee finds out the appointed position according to the information displayed by the terminal and waits for the examination;
step S4: a plurality of scanning instruments are installed on the wall of the examination room;
step S5: scanning a radio frequency identification card in an instrument identification area, and determining the specific position of an examinee in a certain area;
step S6: the multiple scanning instruments calculate the absolute positioning of the examinee in the area by the angle of the direction, and the position of the examinee is judged by combining the information of the two-dimensional code and the radio frequency identification card;
step S7: and giving an alarm to the examination with the sitting wrong position to remind the invigilator.
Preferably, before step S1, the examinee realizes multi-user concurrent access by means of a browser/server, the examinee performs interactive registration with the identity authentication system through a terminal, and the system issues a two-dimensional code or a radio frequency identification card to the examinee who has successfully registered; under the condition of ensuring the safety and normal request of the server, the terminal analyzes the information returned by the server and displays the information on the terminal.
Preferably, in step S2, if the comparison of the face captured images does not pass, the examinee is prompted to go wrong through the terminal, and meanwhile, the examinee is notified that there is a wrong examination room.
Preferably, in step S5, during the course of the examination, the user terminal performs continuous, periodic or random signal communication with the connected examination room scanning instrument, during the period of prohibition of leaving the examination room by the examination administration, when the examination room scanning instrument monitors that the RSSI value of the user terminal is weakened to a set critical value, the information is pushed to the backend server, the backend server accordingly considers that the examinee user is unauthorized to leave the examination room for collusion cheating, the backend server automatically stops at this time or stops the examination of the examinee by the examination administrator, notifies the examination administrator at the examination room to check the reason that the RSSI value of the examination room user terminal is weakened, and judges and processes the examination room user terminal according to whether the situation is normal, and notes the examination room management backend through the user terminal for system analysis and recording examination data files of the examinee.
Preferably, in step S6, a three-dimensional spatial coordinate system needs to be established, and a scanning instrument at the entrance of the examination room is used as the origin of the three-dimensional coordinate system; and obtaining the coordinates of the rest scanning instruments installed in the classroom in the stereo coordinate system.
Preferably, the three-dimensional spatial coordinate system establishes a spatial coordinate system in advance according to the position of the examination of the examinee; and the plurality of scanning instruments calculate the space coordinates of the actually acquired radio frequency identification cards according to scanning to obtain the actual coordinates of each examinee on the classroom seat.
Preferably, the coordinates of the examinee are the average value of the calculated actual coordinates of the plurality of scanning instruments and compared with the examination seat of the examinee, and when the measured average value and the coordinates of the examination seat are in an allowable range, the situation that the seat is not replaced in the examination is determined; and when the measured average value and the coordinates of the examination seat are not in the allowable range, the invigilator is informed to carry out field examination.
The invention has the following beneficial effects:
according to the invention, the identity information of the examinee is identified by installing a camera or a scanning instrument at the door of a classroom, a plurality of scanning devices are installed in the classroom to calculate the absolute positioning of the examinee in the region according to the direction angle, the position of the examinee is judged by combining the information of the two-dimensional code and the radio frequency identification card, and once the problems of seat change, examination taking and the like of the examinee occur, the invigilator is informed to count in an examinee examination data file in time, the examination room supervision degree is improved, and the work of the invigilator is reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a diagram illustrating the steps of an examination room examinee intelligent authentication and positioning method.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is an intelligent identification and positioning method for examinees in examination rooms, comprising the following steps:
step S1: when an examinee enters an examination room, identifying the identity information of the examinee through a camera or a scanning instrument arranged on a door of the examination room;
step S2: the identity information of the examinee is compared with the face acquisition image of the on-site examinee, and if the comparison is successful, the student is allowed to enter the examination room;
step S3: the examinee finds out the appointed position according to the information displayed by the terminal and waits for the examination;
step S4: a plurality of scanning instruments are installed on the wall of the examination room;
step S5: scanning a radio frequency identification card in an instrument identification area, and determining the specific position of an examinee in a certain area;
step S6: the multiple scanning instruments calculate the absolute positioning of the examinee in the area by the angle of the direction, and the position of the examinee is judged by combining the information of the two-dimensional code and the radio frequency identification card;
step S7: and giving an alarm to the examination with the sitting wrong position to remind the invigilator.
Before step S1, the examinee realizes multi-user concurrent access by means of a browser/server, the examinee performs interactive registration with the identity authentication system through a terminal, and the system issues a two-dimensional code or a radio frequency identification card to the examinee who has successfully registered; under the condition of ensuring the safety and normal request of the server, the terminal analyzes the information returned by the server and displays the information on the terminal.
In step S2, if the comparison of the face-captured images does not pass, the examinee is prompted to go wrong through the terminal, and meanwhile, the examinee is notified that there is a wrong examination room.
In step S5, during the course of the examination, the user end performs continuous, periodic or random signal communication with the connected examination room scanning instrument, during the period of prohibition of leaving the examination room by the examination administration, when the examination room scanning instrument monitors that the RSSI value of the user end signal strength is weakened to a set critical value, the information is pushed to the background server, the background server performs collusion cheating according to the fact that the examinee user leaves the examination room without permission, the background server automatically stops at this time or stops the examination of the examinee by the examination administrator, the examination room administrator is notified to check the reason that the RSSI value of the examination room user end signal strength is weakened, and the examination room administrator judges and processes the RSSI value according to the condition and notes the examination room through the user end to upload the management background for system analysis and counting examination data files of the examinee.
In step S6, a three-dimensional spatial coordinate system needs to be established, and a scanning instrument at the entrance of the examination room is used as the origin of the three-dimensional coordinate system; and obtaining the coordinates of the rest scanning instruments installed in the classroom in the stereo coordinate system.
The three-dimensional space stereo coordinate system establishes a space coordinate system in advance according to the position of an examination of an examinee; and the plurality of scanning instruments calculate the space coordinates of the actually acquired radio frequency identification cards according to scanning to obtain the actual coordinates of each examinee on the classroom seat.
The coordinate of the examinee is the average value of the calculated actual coordinates of the plurality of scanning instruments and is compared with the examination seat of the examinee, and when the measured average value and the coordinate of the examination seat are in the allowed range, the situation that the seat is not replaced in the examination is determined; and when the measured average value and the coordinates of the examination seat are not in the allowable range, the invigilator is informed to carry out field examination.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it is understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above may be implemented by a program instructing associated hardware, and the corresponding program may be stored in a computer-readable storage medium.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An examination room examinee intelligent authentication and positioning method is characterized by comprising the following steps:
step S1: when an examinee enters an examination room, identifying the identity information of the examinee through a camera or a scanning instrument arranged on a door of the examination room;
step S2: the identity information of the examinee is compared with the face acquisition image of the on-site examinee, and if the comparison is successful, the student is allowed to enter the examination room;
step S3: the examinee finds out the appointed position according to the information displayed by the terminal and waits for the examination;
step S4: a plurality of scanning instruments are installed on the wall of the examination room;
step S5: scanning a radio frequency identification card in an instrument identification area, and determining the specific position of an examinee in a certain area;
step S6: the multiple scanning instruments calculate the absolute positioning of the examinee in the area by the angle of the direction, and the position of the examinee is judged by combining the information of the two-dimensional code and the radio frequency identification card;
step S7: and giving an alarm to the examination with the sitting wrong position to remind the invigilator.
2. The method according to claim 1, wherein before step S1, the examinee realizes multi-user concurrent access by means of a browser/server, the examinee performs interactive registration with an identity authentication system through a terminal, and the system issues a two-dimensional code or a radio frequency identification card to the examinee who has successfully registered; under the condition of ensuring the safety and normal request of the server, the terminal analyzes the information returned by the server and displays the information on the terminal.
3. The method according to claim 1, wherein in step S2, if the comparison between the face-captured images fails, the examinee is reminded to go wrong through the terminal, and meanwhile, the examinee is notified that there is a wrong examination room.
4. The method as claimed in claim 1, wherein in step S5, the user terminal is in continuous or periodic or random signal communication with the scanning device of the examination room during the examination, and when the scanning device of the examination room monitors the RSSI value of the user terminal to be decreased to a predetermined threshold value during the period of prohibiting leaving, the information is transmitted to the background server, the background server checks the user without permission to leave the examination room, the background server automatically stops or the examination manager stops the examination of the examinee, the examination manager is informed to check the reason why the RSSI value of the user terminal of the examinee is decreased, and the examination manager judges the treatment and uploads the examination background through the user terminal according to the condition, the system is used for analyzing and recording the examination data file of the examinee.
5. The method according to claim 1, wherein in step S6, a three-dimensional spatial coordinate system needs to be established, and a scanning instrument at the entrance of the examination room is used as the origin of the three-dimensional coordinate system; and obtaining the coordinates of the rest scanning instruments installed in the classroom in the stereo coordinate system.
6. The intelligent authentication and positioning method for the examinee in the examinee room according to claim 1 or 5, wherein the three-dimensional spatial stereo coordinate system establishes a spatial coordinate system in advance according to the position of the examinee's examination; and the plurality of scanning instruments calculate the space coordinates of the actually acquired radio frequency identification cards according to scanning to obtain the actual coordinates of each examinee on the classroom seat.
7. The method according to claim 6, wherein the coordinates of the examinee are the average value of the calculated actual coordinates of a plurality of scanning instruments and are compared with the examination seat of the examinee, and when the measured average value and the coordinates of the examination seat are in an allowable range, the situation that the seat is not changed in the examination is determined; and when the measured average value and the coordinates of the examination seat are not in the allowable range, the invigilator is informed to carry out field examination.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112907802A (en) * | 2021-02-02 | 2021-06-04 | 安徽中屏科技有限公司 | Method and system for intelligently authenticating and positioning examinees in examination room |
| CN113596411A (en) * | 2021-04-08 | 2021-11-02 | 安徽工业经济职业技术学院 | Examination point area environment monitoring method and system based on big data |
| CN113706348A (en) * | 2021-08-31 | 2021-11-26 | 贵州东冠科技有限公司 | Online automatic invigilation system and method based on face recognition |
| CN114937244A (en) * | 2022-06-16 | 2022-08-23 | 慧之安信息技术股份有限公司 | Examination room intelligent monitoring method based on edge calculation |
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Cited By (5)
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