CN107239933A - Occurrences in human life examination management system - Google Patents

Occurrences in human life examination management system Download PDF

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Publication number
CN107239933A
CN107239933A CN201710390766.9A CN201710390766A CN107239933A CN 107239933 A CN107239933 A CN 107239933A CN 201710390766 A CN201710390766 A CN 201710390766A CN 107239933 A CN107239933 A CN 107239933A
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answer
examiner
module
invigilator
examination
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CN201710390766.9A
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Inventor
郑启东
张伟
吴东涛
张�林
谢松
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Zunyi Huaning Technology Co Ltd
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Zunyi Huaning Technology Co Ltd
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Priority to CN201710390766.9A priority Critical patent/CN107239933A/en
Publication of CN107239933A publication Critical patent/CN107239933A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/10Office automation; Time management
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16Constructional details or arrangements
    • G06F1/1613Constructional details or arrangements for portable computers
    • G06F1/1626Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Computer Hardware Design (AREA)
  • Strategic Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Resources & Organizations (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

The present invention relates to the scene invigilator technical field of examination, specifically related to occurrences in human life examination management system, including answer module, invigilate module and server, answer module, which is arranged in table surface, checks and answers examination question for examiner, invigilator's module is used for the test paper that the identity for recognizing invigilator personnel and storage examiner submit, server is used to issue identification signal to the answer module and invigilator's module, invigilator's module is additionally operable to control the startup of the answer module, answer module includes touch-screen, timing unit, screen touch pen, identity recognizing unit, memory, camera and answer microcontroller, invigilating module includes identity sensing unit and invigilator's microcontroller.Examiner is taken an exam by face recognition in the present invention, the seat of examiner is arranged without arrangement examination hall in advance, save staff to arrange examination hall seat in advance and arrange the time at examiner seat, examiner saves the time that examiner prints admission card for entrance examination without admission card for entrance examination is printed in advance.

Description

Occurrences in human life examination management system
Technical field
The present invention relates to the scene invigilator technical field of examination, and in particular to occurrences in human life examination management system.
Background technology
China human mortality is more, and employment pressure is big, so the good civil servant of social benefit is admitted in many people's selections or enterprises and institutions are single Position, the examination of this civil servant or enterprises and institutions is generally organized by office of people society, and the number taken an examination is more, which results in Organize the work about test of civil servant or enterprises and institutions various.
The civil servant or enterprises and institutions' examination that office of people society organizes generally include registration, information verification and examine business arrangement etc., Before examination, office of people society generally will first allow examiner to print admission card for entrance examination, and arrange before examination examining for each examiner properly Field and seat, will also arrange the invigilator person in each examination hall properly, in examination, and core is carried out to the identity information of examiner by invigilator person It is right, confirm it is errorless after, then permit examiner and take an exam, but there are the following problems:1. examiner prints admission card for entrance examination in advance, wave Take the time of examiner;2. invigilator person is needed to arrange examination hall in advance, and the information of examiner is checked in examination hall, work Amount is big, loses time.
The content of the invention
The invention is intended to provide a kind of to issue the people of examiner's personal information and automatic checking examiner's identity automatically Thing examination management system.
Occurrences in human life examination management system in this programme, including answer module, invigilator's module and server, the answer module It is arranged in desk and checks and answer examination question for examiner, invigilator's module is used for identity and the storage for recognizing invigilator personnel The test paper that examiner submits, the server is used for the personal essential information that examiner is sent to the answer module, the clothes Business device is additionally operable to send the personal essential information of invigilator person to invigilator's module, and invigilator's module is additionally operable to answer described in control Inscribe the startup of module;
The answer module includes touch-screen, screen touch pen, identity recognizing unit, converter, memory, camera and answer micro-control Device processed:
Touch-screen, interface is checked on desktop for examiner, for showing the test paper of examiner and writing answer for examiner, And the test paper of graphic form is passed into the answer microcontroller;
Screen touch pen, on the frame of the touch-screen, for writing answer on the touch-screen for examiner;
Identity recognizing unit, the personal essential information for storing the examiner for including examiner's face-image in advance;
Converter, for the test paper of the graphic form from answer microcontroller to be converted into document format, and by picture format The memory is passed to the test paper of document format;
Memory, the test paper for storing picture format that examiner answers in examination process and document format;
Camera, in table surface, for photographing examiner's face-image and passing to answer microcontroller;
Answer microcontroller, for the answer of writing of touch-screen to be sent to memory and stored, is additionally operable to clap camera The face-image of the examiner taken the photograph is matched with the personal essential information in identity recognizing unit, is additionally operable to graphic form Test paper and document form test paper simultaneously submit to invigilator's module;
Invigilator's module includes identity sensing unit and invigilator's microcontroller:
Identity sensing unit, the identity for recognizing invigilator person, and to invigilator's micro-control after invigilator person's identification success Device processed transmits approach signal;
Microcontroller is invigilated, for sending enabling signal to the answer microcontroller according to approach signal.
The operation principle and beneficial effect of this programme be, before invigilator person enters examination hall, and server is under answer module The seating allocation of the identity identification information, i.e. examiner of examiner is sent out, server also issues the identity of invigilator person to invigilator's module Invigilator's work distribution of checking information, i.e. invigilator person.
After invigilator person enters examination hall, the authentication information issued by identity sensing unit according to server, which is verified, invigilates The identity of person, after the authentication success of invigilator person, identity sensing unit sends approach signal, invigilator to invigilator's microcontroller Microcontroller sends enabling signal to answer microcontroller again, allows examiner to carry out authentication after marching into the arena.
After examiner enters examination hall, camera shoots the face image of lower examiner and passes to answer microcontroller, The face image of examiner and the personal information in identity recognizing unit are carried out into contrast by answer microcontroller to match, if examined The identities match success of examination person, then just show paper information, examiner makes on the touchscreen automatically to the time point for starting examination Answer is carried out on the touchscreen with screen touch pen.
In the examination process of examiner, the answer that examiner is answered on the touchscreen using screen touch pen passes through graphic form Answer microcontroller is passed to, and answer is sent to memory and is stored.
Answer and complete and after submitting the test paper of picture format in examiner, by converter by the test paper of examiner with picture lattice Formula is converted into document format, the storage of the test paper of picture format and document format in memory, it is follow-up go over examination papers work when, The teacher that gos over examination papers can directly see the test paper of graphic form, and the test paper of document form can the machine of progress read, without papery test paper is first received It is sub-category again after collection to be sent at the teacher that gos over examination papers, reduce the classification subsequently goed over examination papers and share out the work, reduce workload and improve operating efficiency, And the test paper of picture format remains the answer of answering of original examiner, it is to avoid the distortion in answer identification process, after making The work of going over examination papers of sequence is more convenient.
Touch-screen is arranged in table surface, is facilitated examiner to check and is used, and directly in touch-screen in examination process Upper carry out answer, is not used the test paper of papery, has saved paper, more environmentally friendly.
First pass through server the personal essential information of examiner is delivered on examination seat, examiner passes through face recognition Take an exam, without arranging that examination hall arranges the seat of examiner in advance, save staff and arrange examination hall seat and peace in advance The time at examiner seat is arranged, examiner saves the time that examiner prints admission card for entrance examination without admission card for entrance examination is printed in advance.
Further, the touch-screen includes main screen and secondary screen, and the main screen, which is used to show, answers the questions in a test paper and be available for examiner to write Answer, the pair is shielded for calculating area for examiner's page turning and as rough draft.
When examiner needs contrast multipage paper, directly page turning it can be checked to pair screen, meanwhile, examiner can be in pair The rough draft calculation of topic is carried out on screen, it is to avoid examiner, which transcribes paper content to copy, to be taken away on foul papers and let out paper content Leak.
Further, the answer module also includes transmitter unit, and the transmitter unit is used to be carried according to answer microcontroller The test paper of examination is handed over, invigilator's module also includes receiving unit and memory cell, and the receiving unit, which is used to receive, comes from institute The test paper of transmitter unit is stated, and test paper is stored in the memory cell.
The test paper of examiner passes to receiving unit by transmitter unit, then by invigilator's microcontroller by receiving unit Test paper is delivered to memory cell and collected, and examiner does not answer volume by external the Internet and submitted, it is to avoid long-range to send During test paper be intercepted and leak.
Further, invigilator's module also includes on the public mouth units of USB, the server also including and the public mouth units of USB The female mouth units of the USB of matching.
When collecting to all examination test papers, invigilator's module need to be only inserted on server, be read by server The test paper information in invigilator's module is taken, without manually collecting and collecting papery test paper again, makes collecting for test paper more convenient, Jian Kaomo Test paper information in block is only read by server collect after just goed over examination papers, reduce the chance that test paper is leaked.
Further, the answer module also include submitting button, the submitting button be used for trigger answer microcontroller to Transmitter unit sends submission signal.
When examiner, which has answered examination question, to be needed to hand in an examination paper, submitting button can be clicked directly on and handed in an examination paper, without again by proctor Member is answered the questions in a test paper to collect papery, and test paper is not placed on desk with papery shelves, it is to avoid test paper is plagiarized.
Further, the answer module also includes timing unit, and the timing unit is used for the time for calculating examination and will Time showing transmits end signal, answer microcontroller at the end of examination on the touch-screen to the answer microcontroller Device is forced to submit paper according to the end signal of timing unit.
At the end of the test time, timing unit transmits end signal to answer microcontroller, if then examiner is also Answer is not submitted, then is forced to submit paper by answer microcontroller, it is to avoid that terminates to also have examiner to continue to answer after examination shows As.
Brief description of the drawings
Fig. 1 is the schematic block diagram of the embodiment of the present invention;
Fig. 2 is the touch-screen and table position graph of a relation of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation.
Reference in Figure of description includes:Desktop 1, touch-screen 2, screen touch pen 3, main screen 21, secondary screen 22.
Occurrences in human life examination management system is as shown in Figure 1:Before taking an exam, examination hall and seat to each examiner are carried out Arrange, one desk of each examiner's correspondence, one piece of touch-screen is set on every desk, as shown in Fig. 2 every desk correspondence one Individual examiner, is sent to every desk, answering in every desk by server by the personal essential information of each examiner The answer microcontroller inscribed in module is received, and answer microcontroller is built-in with reception sub-block, and server is also sent to invigilator's module The built-in sub-block that receives of invigilator's microcontroller in the personal essential information of invigilator person, invigilator's module is used to receive personal information, Invigilator person enters behind examination hall, and work board is placed into identity sensing unit by invigilator person, by identity of invigilator's microcontroller to invigilator person Information carries out matching verification, and the essential information confirmation of invigilator person represents that the match is successful.
When examiner enters examination hall, the face image for obtaining examiner is first shot by camera, answer microcontroller will The face image of examiner is matched with the personal essential information that identity recognizing unit is pre-placed, and the match is successful afterwards and is opening When beginning to take an examination, the paper of examination is shown by answer microprocessor control touch-screen.
When examiner carries out answer to the paper of display on the touchscreen, write on the touchscreen using screen touch pen Write, the answer then write is delivered to the answer microcontroller in answer module by graphic form, answer microcontroller will scheme The answer of sheet form is sent to converter, and the test paper of graphic form is converted into after document format being placed on memory by converter In, while the test paper of picture format also is stored in memory, after submitting button is pressed, answer microcontroller reads test paper All the elements and the receiving unit in invigilator's module is sent to by transmitter unit, then invigilating microcontroller will answer the questions in a test paper content Storage is in the memory unit.
For follow-up work of going over examination papers, the teacher that gos over examination papers can directly see the test paper of graphic form, and the test paper of document form can Carry out machine is read, and without being sent to sub-category again after the first collection of papery test paper at the teacher that gos over examination papers, reduces the classification distribution subsequently goed over examination papers The test paper of work, reduction workload raising operating efficiency, and picture format remains the answer of answering of original examiner, and keeps away Exempt from the distortion in answer identification process, be more convenient the work of going over examination papers of postorder.
In examination process, the time of examination is controlled by timing unit, when examiner finishes topic in advance and needs When handing in an examination paper, directly it can be handed in an examination paper by submitting button, if all do not handed in an examination paper also to examiner during the examination end time, answer is micro- Controller sends pressure to submitting button and handed in an examination paper signal, it is to avoid examiner continues the phenomenon answered at the end of examination.
In examination process, the test paper of each examiner is tentatively collected by submitting to invigilator's module, finally by supervising Examine module concentration and be aggregated into server.
When test paper of taking an examination collects, the female mouth units of USB that module is inserted into by the male mouth units of USB on server will be invigilated On, the test paper information in invigilator's module is read by server, without being transmitted entirely through external the Internet, it is to avoid by him The test paper leakage that people intercepts exam information and caused.
Above-described is only that the known general knowledge such as concrete structure and characteristic is not made herein in embodiments of the invention, scheme Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification Embodiment etc. records the content that can be used for explaining claim.

Claims (6)

1. occurrences in human life examination management system, it is characterised in that:Including answer module, invigilator's module and server, the answer module It is arranged in desk and checks and answer examination question for examiner, invigilator's module is used for identity and the storage for recognizing invigilator personnel The test paper that examiner submits, the server is used for the personal essential information that examiner is sent to the answer module, the clothes Business device is additionally operable to send the personal essential information of invigilator person to invigilator's module, and invigilator's module is additionally operable to answer described in control Inscribe the startup of module;
The answer module includes touch-screen, screen touch pen, identity recognizing unit, converter, memory, camera and answer micro-control Device processed:
Touch-screen, interface is checked on desktop for examiner, for showing the test paper of examiner and writing answer for examiner, And the test paper of graphic form is passed into the answer microcontroller;
Screen touch pen, on the frame of the touch-screen, for writing answer on the touch-screen for examiner;
Identity recognizing unit, the personal essential information for storing the examiner for including examiner's face-image in advance;
Converter, for the test paper of the graphic form from answer microcontroller to be converted into document format, and by picture format The memory is passed to the test paper of document format;
Memory, the test paper for storing picture format that examiner answers in examination process and document format;
Camera, in table surface, for photographing examiner's face-image and passing to answer microcontroller;
Answer microcontroller, for the answer of writing of touch-screen to be sent to memory and stored, is additionally operable to clap camera The face-image of the examiner taken the photograph is matched with the personal essential information in identity recognizing unit, is additionally operable to graphic form Test paper and document form test paper simultaneously submit to invigilator's module;
Invigilator's module includes identity sensing unit and invigilator's microcontroller:
Identity sensing unit, the identity for recognizing invigilator person, and to invigilator's micro-control after invigilator person's identification success Device processed transmits approach signal;
Microcontroller is invigilated, for sending enabling signal to the answer microcontroller according to approach signal.
2. occurrences in human life examination management system according to claim 1, it is characterised in that:The touch-screen includes main screen and pair Screen, the main screen, which is used to show, is answered the questions in a test paper and is available for examiner to write answer, and the pair is shielded for for examiner's page turning and as grass Original text calculates area.
3. occurrences in human life examination management system according to claim 1, it is characterised in that:It is single that the answer module also includes transmitting Member, the transmitter unit is used for the test paper that examination is submitted according to answer microcontroller, and invigilator's module also includes receiving unit And memory cell, the receiving unit is used to receive the test paper from the transmitter unit, and test paper is stored in into the storage In unit.
4. occurrences in human life examination management system according to claim 3, it is characterised in that:It is public that invigilator's module also includes USB Also include the female mouth units of USB with the male mouth units match of USB on mouth unit, the server.
5. occurrences in human life examination management system according to claim 3, it is characterised in that:The answer module is also pressed including submission Button, the submitting button sends submission signal for triggering answer microcontroller to transmitter unit.
6. occurrences in human life examination management system according to claim 1, it is characterised in that:It is single that the answer module also includes timing Member, the timing unit is used to calculate the time of examination and by time showing in the touch-screen, to institute at the end of examination Answer microcontroller transmission end signal is stated, answer microcontroller is forced to submit paper according to the end signal of timing unit.
CN201710390766.9A 2017-05-27 2017-05-27 Occurrences in human life examination management system Pending CN107239933A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109035101A (en) * 2018-08-31 2018-12-18 连策涵 One kind infecting experimental implementation examination assessment method and system
CN110210757A (en) * 2019-05-31 2019-09-06 武汉市爬墙虎文化传播有限公司 A kind of teacher's information's technical application ability detection evaluation system
CN110414206A (en) * 2019-09-03 2019-11-05 岭南师范学院 A kind of nonpaperlized examination authorization device and its authorization method
CN110442630A (en) * 2019-08-05 2019-11-12 国家电网有限公司技术学院分公司 A kind of exam pool examination question format Rapid transformation systems, method, medium and electronic equipment
CN110874459A (en) * 2018-09-03 2020-03-10 深圳市鹰硕技术有限公司 Examination system based on intelligent pen
CN111694552A (en) * 2020-06-02 2020-09-22 北京乾元大通技术有限公司 General examination registration management platform based on micro-service architecture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1801244A (en) * 2004-12-01 2006-07-12 株式会社东芝 System, server, and program for providing examination
CN103988242A (en) * 2011-10-11 2014-08-13 法兰克·保尔莱恩 Communication tablet for teaching
CN105681737A (en) * 2014-11-22 2016-06-15 重庆市上卓信息技术有限公司 Examination-room-based mobile command platform and monitoring method thereof
CN105791299A (en) * 2016-03-11 2016-07-20 南通职业大学 Unattended monitoring type intelligent on-line examination system
CN106251258A (en) * 2016-07-18 2016-12-21 淮海工学院 A kind of electronic examination device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1801244A (en) * 2004-12-01 2006-07-12 株式会社东芝 System, server, and program for providing examination
CN103988242A (en) * 2011-10-11 2014-08-13 法兰克·保尔莱恩 Communication tablet for teaching
CN105681737A (en) * 2014-11-22 2016-06-15 重庆市上卓信息技术有限公司 Examination-room-based mobile command platform and monitoring method thereof
CN105791299A (en) * 2016-03-11 2016-07-20 南通职业大学 Unattended monitoring type intelligent on-line examination system
CN106251258A (en) * 2016-07-18 2016-12-21 淮海工学院 A kind of electronic examination device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109035101A (en) * 2018-08-31 2018-12-18 连策涵 One kind infecting experimental implementation examination assessment method and system
CN110874459A (en) * 2018-09-03 2020-03-10 深圳市鹰硕技术有限公司 Examination system based on intelligent pen
CN110210757A (en) * 2019-05-31 2019-09-06 武汉市爬墙虎文化传播有限公司 A kind of teacher's information's technical application ability detection evaluation system
CN110442630A (en) * 2019-08-05 2019-11-12 国家电网有限公司技术学院分公司 A kind of exam pool examination question format Rapid transformation systems, method, medium and electronic equipment
CN110414206A (en) * 2019-09-03 2019-11-05 岭南师范学院 A kind of nonpaperlized examination authorization device and its authorization method
CN111694552A (en) * 2020-06-02 2020-09-22 北京乾元大通技术有限公司 General examination registration management platform based on micro-service architecture

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