CN109101804A - A kind of anti-cheating examines equipment with machine - Google Patents
A kind of anti-cheating examines equipment with machine Download PDFInfo
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- CN109101804A CN109101804A CN201810891080.2A CN201810891080A CN109101804A CN 109101804 A CN109101804 A CN 109101804A CN 201810891080 A CN201810891080 A CN 201810891080A CN 109101804 A CN109101804 A CN 109101804A
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- module
- controlling terminal
- machine
- fixed
- lifting device
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/14—Protective devices for the ears external, e.g. earcaps or earmuffs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
- G06Q50/205—Education administration or guidance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/10—Terrestrial scenes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Abstract
The invention discloses a kind of anti-cheatings to examine equipment with machine, it includes desk that the machine, which examines equipment, earphone, lifting device, machine test system and controlling terminal, the desk includes desktop, interference preventer, baffle and several supporting legs, the supporting leg is separately mounted to below desktop, the interference preventer includes the first interference preventer and the second interference preventer, the lifting device includes the first lifting device and the second lifting device, the earphone includes earmuff and telescopic rod, the earmuff includes the first earmuff and the second earmuff, first earmuff, second earmuff is separately mounted to telescopic rod both ends；The machine test system includes identifying system, detection device, computer and database.The present invention devises a kind of anti-cheating and examines equipment with machine, and structure is simple, can not only greatly improve inspection dynamics, effectively reduces cheating situation, while may be that student builds a quiet examination surroundings, effectively practical.
Description
Technical field
The present invention relates to anti-cheating apparatus field, specifically a kind of anti-cheating examines equipment with machine.
Background technique
With social progress and development, our heat increasingly take education seriously, at the same time, examination also become one by
The thing that people attractes attention, however the progress that leaps of science and technology results in the means to cheat at one's exam and emerges one after another, it is difficult to prevent.
Nowadays common fraudulent means transmit answer using limbs, language motion and using wireless mostly in the market,
Even if paperyization examination gradually decreases, machine is examined today gradually prevailing, and people, which can also attempt to realize with various means, to practise fraud, this is not
The fairness for only having seriously affected examination, makes the meaning of examination all gone, while also will affect the student of other conscientious answers.
For above situation, it would be desirable to design a kind of anti-cheating with machine and examine equipment, this equipment can not only be realized anti-
Cheating function, while being also required to provide a quiet answer environment for student, this is one urgently to be resolved for us
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of anti-cheatings to examine equipment with machine, to solve the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of anti-cheating examines equipment with machine, the machine, which is examined, to be set
Standby includes desk, earphone, lifting device, machine test system and controlling terminal, and the desk includes desktop, interference preventer, baffle
With several supporting legs, the supporting leg is separately mounted to below desktop, the interference preventer include the first interference preventer and
Second interference preventer, first interference preventer and the second interference preventer are separately mounted to desktop both ends, the lifting
Device includes the first lifting device and the second lifting device, and first interference preventer, the second interference preventer are installed respectively
On the first lifting device, the second lifting device, first lifting device, the second lifting device are electrically connected with controlling terminal respectively
It connects, the baffle is fixed with desktop rear end face；The earphone includes earmuff and telescopic rod, and the earmuff includes the first earmuff and the
Two earmuffs, first earmuff, the second earmuff are separately mounted to telescopic rod both ends；The machine test system includes identifying system, inspection
Survey device, computer and database, the identifying system includes identification device and signal processor, the identification device and signal
Processor electrical connection, the signal processor and controlling terminal are wirelessly connected；The computer is placed in the middle part of desktop, the meter
Calculation machine includes signal receiving module, logs in confirmation module, data processing module, the first display module, output module and terminate mould
Block, the signal processor are electrically connected with signal receiving module, and the signal receiving module logs in confirmation module, data processing
Module, the first display module and output module are sequentially connected electrically, and the login confirmation module is electrically connected with module is terminated, the end
Only module and controlling terminal are wirelessly connected, and the login confirmation module, output module are wirelessly connected with database respectively, described defeated
Module and controlling terminal are wirelessly connected out, and the database and controlling terminal are wirelessly connected；The detection device includes that image is adopted
Storage, audio collection device and metal detector, described image collector, audio collection device respectively with database, controlling terminal without
Line connection, the metal detector and controlling terminal are wirelessly connected.
The machine that the present invention devises a kind of anti-cheating examines equipment, including the equipment such as desk, earphone and lifting device, class
Put computer on table, computer, which can be used for student, to carry out machine and examine, and desktop both ends are respectively provided with the first interference preventer and the
Two interference preventers can effectively avoid student and be interfered in examination process, influence its attention；Earmuff may also used to
Interference is reduced, secures audio collection device on the telescopic rod of earphone, if attempt to use wireless practised fraud when student examination,
Audio collection device can acquire the audio-frequency information being collected into and send information to controlling terminal, and controlling terminal can sound an alarm；This
In invention be provided with the first lifting device and the second lifting device, can be carried out by the two devices the first interference preventer and
The descending operation of second interference preventer, if do not need carry out machine and examine, the first interference preventer and the second interference preventer
Respectively as the first lifting device, the second lifting device decline, it can be used for other purposes at this time, greatly strengthen the practical of desk
Property, while baffle can be used to block the sight of front stall, avoid that cheating is mutually discussed between student.
When student's progress machine is examined, machine test system can realize comprehensive anti-cheating effect, guarantee that student can not carry out cheating operation；
It is wherein acquired using identity information of the identification device to student, the signal of identification device identification can utilize signal processor
It is handled, then is respectively transmitted in other systems；Signal receiving module can receive the signal of signal processor transmission, and
It is transmitted to login confirmation module, logging in confirmation module can compare, identifies and conclude to collected information, avoid out
The case where existing student pratices fraud；Data processing module can receive signal and extract test question immediately, and the first display module can calculate
The examination question being drawn into is shown on machine for student's answer, and after student has answered topic, the answer of student is transferred to data by output module
It is saved in library, terminates module and controlled by controlling terminal, the progress of examination can be stopped at any time.
Metal detector can detect the presence of metal by induced current in detection device of the invention, high degree
It avoids the metals such as student's carrying mobile phone to practise fraud, while being provided with metal detector on each desk, work as metal
It can help to invigilate teacher's quick lock in mesh when detector detects metal and transmits a signal to controlling terminal, while sounding an alarm
Mark；Image acquisition device can be spaced the image information of harvester examination process middle school student, and by acquired image with prestore it is several
Cheating motion images compare, if after similarity reaches certain base value, image acquisition device can issue signal to controlling terminal,
Invigilator teacher is reminded to handle.
Further, the structure of first lifting device and the second lifting device is identical, each lifting device packet
Include shell, first driving device, the second driving device and fixed block, the first driving device, the second driving device and fixation
Block is installed in shell, and the first driving device is mounted on the left of the second driving device, and the first driving device includes
First motor, gear, elevating lever and sleeve, the gear are fixed with first motor, and the first motor is electrically connected with controlling terminal
It connects, the first motor control gear rotation；The elevating lever upper/lower terminal is respectively arranged with limited block, and the sleeve is fixed
In the middle part of elevating lever, the sleeve outer wall is provided with the first teeth, and the contact surface of the gear and sleeve is provided with the second teeth,
Pass through the first teeth, the second teeth gear motion between the gear and sleeve；Second driving device include the second motor,
Deflecting roller, guide rail and sliding block, the deflecting roller are fixed with the second motor, and second motor is electrically connected with controlling terminal, described
Second motor control steered wheel rotation；The deflecting roller includes wheel body and the central axis for being mounted on wheel body center, the slide block set
On guide rail, connecting rod is provided between the sliding block and deflecting roller, the connecting rod includes first connecting rod and the second connection
Bar, described first connecting rod one end is fixed on center shaft, and the other end is fixed on wheel body；Second connecting rod one end activity is solid
It is scheduled on first connecting rod, the other end is fixed on sliding block；The fixed block includes the first fixed block, the second fixed block, third
Fixed block and the 4th fixed block, first fixed block, the second fixed block, third fixed block and the 4th fixed block are solid with shell
Fixed, the elevating lever upper/lower terminal is each passed through the first fixed block, the second fixed block, described guide rail one end and third fixed block
Fixed, the other end is fixed with the 4th fixed block.
Further, first interference preventer and the second interference preventer structure are identical, each anti-tampering dress
It sets including extinction plate and soundproof plate, the extinction plate passes through shell and is fixed on third fixed block, and the soundproof plate passes through shell
Be fixed on elevating lever, the metal detector is mounted on shell, the metal detector be located at extinction plate and soundproof plate it
Between, described image collector includes the first image acquisition device and the second image acquisition device, the first image collector and second
Image acquisition device is fixed with extinction plate respectively, the first image collector and the second image acquisition device respectively with database, control
Terminal wireless connection processed, the audio collection device are fixed on telescopic rod.
The structure of the first lifting device and the second lifting device is identical in present inventor, and wherein first driving device utilizes the
One motor is moved to provide the power source in motion process, then by the gear motion of the first teeth and the second teeth,
Elevating lever also carries out elevating movement therewith, and the first fixed block and the second fixed block can guarantee that elevating lever remains a height
Degree, while the first teeth can be engaged with the second teeth, the limited block of elevating lever upper/lower terminal is it is also ensured that movement can be normal
It carries out；Power source is improved in second driving device using the second motor, deflecting roller can be rotated with motor, and second
Connecting rod is fixed with first connecting rod, sliding block respectively, can as the rotation of first connecting rod is come sliding up and down with movable slider,
Third fixed block and the 4th fixed block play a fixed function, guarantee that movement can be carried out steadily；The absorbable folding of extinction plate
Light is penetrated, avoids practising fraud between student by light reflection, while soundproof plate can completely cut off noise, it is effectively practical.
Further, the first image collector and the second image acquisition device structure are identical, each Image Acquisition
Device includes the image capture module being sequentially connected electrically, image processing module and image comparison module, and the audio collection device includes
The audio collection module and audio processing modules being sequentially connected electrically, described image contrast module, audio processing modules respectively with number
It is wirelessly connected according to library, controlling terminal.
Image capture module can be used for acquiring image information when machine for student is examined in the present invention, then by image processing module pair
Acquired image carries out processing analysis, and image comparison module can be by comparing point acquired image and pre-set image
Analysis, similarity more between the two, while judging whether student has cheating suspicion, simultaneous transmission of signals to controlling terminal mentions
The monitoring teacher that wakes up pays attention to；Audio collection module can acquire the audio-frequency information received in one's ear, and by audio processing modules into
Row processing, judges whether student is practised fraud using the wireless transmitting for carrying out answer afterwards.
Further, the identification device includes recognition of face device, fingerprint capturer and account logger, and the face is known
Other device is fixed on baffle, and the recognition of face device is located above desktop, at the fingerprint capturer, account logger and signal
Reason device is separately mounted on desktop, and the recognition of face device, fingerprint capturer and account logger are electric with signal processor respectively
Connection.
Recognition of face device, fingerprint capturer and account logger are triple identification processes in the present invention, and only three acquires
To information show that student can just take an exam when passing through, if any one of program is obstructed out-of-date in three, control eventually
End can all receive signal and be controlled by termination module and be examined to stop machine.
Further, the data processing module includes test request module and examination question abstraction module, the login confirmation
Module, test request module, examination question abstraction module and the first display module are sequentially connected electrically, and the computer further includes remembering immediately
Recall module, the immediate memory module is electrically connected with examination question abstraction module, the first display module respectively.
After login identification module passes through in the present invention, test request, examination question abstraction module can be issued by test request module
It receives and requests and extract immediately examination question, student can carry out answer according to examination question, and the examination question of student can be guaranteed by extracting Setting questions module
It is immediately and different, the case where avoiding the occurrence of mutually discussion, cheating of high degree, while immediate memory module can be spaced preservation and answer
The case where topic situation, answer does not save when computer being avoided to crash suddenly.
Further, the database includes data reception module, memory module and secure access module, and the data connect
Receive module respectively with log in confirmation module, output module be wirelessly connected, the data reception module respectively with the first Image Acquisition
The image comparison module of device, the image comparison module of the second image acquisition device and audio processing modules are wirelessly connected, the data
Receiving module and controlling terminal are wirelessly connected, and the data reception module is electrically connected with memory module and secure access module respectively
It connects, the secure access module is electrically connected with memory module, and the secure access module and controlling terminal are wirelessly connected.
Further, the secure access module include the access request unit being sequentially connected electrically, access recognition unit and
Data locking unit, the access request unit are electrically connected with data reception module, the access recognition unit and memory module
Electrical connection, the access recognition unit and controlling terminal are wirelessly connected.
Database can save the log-on message and answering information of student in the present invention, while when controlling terminal is to database
When sending inquiry request, access request unit can receive the inquiry request of controlling terminal transmission, while accessing recognition unit will
It is compared and analyzed with the request signal prestored, if being identified by, then controlling terminal can inquire guarantor by memory module
The information deposited, if identification does not pass through, then the information in database can be carried out lock in emergency by data locking unit, be avoided the occurrence of
Situations such as answer leakage, score are distorted.
Further, the controlling terminal includes analysis module, instruction module, alarm modules and the second display module, institute
Analysis module and signal processor is stated to be wirelessly connected, the analysis module respectively with audio processing modules, the first image acquisition device
Image comparison module, the image comparison module of the second image acquisition device, audio processing modules and metal detector be wirelessly connected,
The analysis module and access recognition unit are wirelessly connected, and the analysis module wirelessly connects with termination module, output module respectively
Connect, the analysis module is electrically connected with the second display module, alarm modules, instruction module respectively, the data reception module with
Instruction module electrical connection, described instruction module are filled with the first motor of the first lifting device and the second motor, the second lifting respectively
The first motor set and the electrical connection of the second motor.
Controlling terminal not only can control the operation and rotation of lifting device in the present invention, but also can receive database and calculating
The signal data of machine simultaneously carries out analysis inquiry, and controlling terminal remotely can examine situation to machine and be analyzed and processed, and substantially increase
Inspection dynamics.Wherein analysis module can receive the signal of each module transfer and carry out analytic induction, and instruction module can be according to analysis
Module sends corresponding command information, and alarm modules can sound an alarm according to corresponding signal, reminds the note of monitoring teacher
Meaning.
Compared with prior art, the beneficial effects of the present invention are: the present invention is before use, machine for student is logged in front of examination
Operation carries out multinomial acquisition by recognition of face device, fingerprint capturer and account logger, while collected information is passed through
It can be identified by login identification module after message handler processing, if identification does not pass through, then terminate module setting in motion, machine
Examining can not continue, while controlling terminal can receive signal, and controlling terminal is sounded an alarm to invigilator teacher；If identification is logical
It crosses, then database can store log-on message, while data processing module can receive test request and extract examination question immediately,
Student carries out answer operation, while controlling terminal can issue the first lifting device and the second lifting device and instruct, and two first
Motor and two the second motors distinguish setting in motion, and extinction plate and soundproof plate are raised to and stopped afterwards to a certain degree, detection device is opened
Beginning work, if detection device detects abnormal signal, then the alarm modules of controlling terminal sound an alarm.
After student has answered topic, answer is output to database by output module and is saved, while controlling terminal receives information,
First lifting device and the second lifting device decline after receiving signal, and examination terminates.
First driving device is in use, when first motor band moving gear rotates clockwise, the second teeth and the first teeth
Engagement drives elevating lever to rise, and the limited block of elevating lever lower end will do it limit when rising to a certain extent, and elevating lever can not be after
It is continuous to rise；When first motor band moving gear rotates counterclockwise, the second teeth are engaged with the first teeth, drive elevating lever decline,
The limited block of elevating lever upper end will do it limit when declining to a certain extent, and elevating lever can not continue to decline, the lifting of soundproof plate
Operation is completed.
Second driving device is in use, when the second motor drives deflecting roller to rotate clockwise, and first connecting rod is with wheel
Body carries out circular motion, while first connecting rod can be moved with the second connecting rod, and sliding block is led with the second connecting rod edge
Rail slide downward, the second motor stalls after sliding to a certain extent, step-down operation are completed；When the second motor drives deflecting roller
When rotating counterclockwise, first connecting rod with wheel body carry out circular motion, while first connecting rod can with the second connecting rod into
Row movement, sliding block is with the second connecting rod the second motor stalls, rising after guide rail upward sliding, sliding to a certain extent
Operation is completed.
The present invention devises a kind of anti-cheating and examines equipment with machine, does not come merely with devices such as extinction plate, soundproof plate and earphones
Avoid between student that cheating is mutually discussed, avoid the occurrence of the case where practising fraud of praticing fraud using identification device, using detection device come
Real-time oversight student cheating situation, while secure access module can also avoid the occurrence of student and enter database change answer, divide
Several situations, the configuration of the present invention is simple can not only greatly improve inspection dynamics, effectively reduce cheating situation, while can also be with
A quiet examination surroundings are built for student, it is effectively practical.
Detailed description of the invention
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
Fig. 1 is the overall structure diagram that equipment is examined in a kind of anti-cheating of the present invention with machine；
Fig. 2 is the module diagram that equipment is examined in a kind of anti-cheating of the present invention with machine；
Fig. 3 is module diagram when a kind of anti-cheating of the present invention is worked with the safe access unit that machine examines equipment；
Fig. 4 is module diagram when a kind of anti-cheating of the present invention is worked with the identifying system that machine examines equipment；
Fig. 5 is the computer module schematic diagram that equipment is examined in a kind of anti-cheating of the present invention with machine；
Fig. 6 is module diagram when a kind of anti-cheating of the present invention is worked with the detection device that machine examines equipment；
Fig. 7 is structural schematic diagram when a kind of anti-cheating of the present invention is worked with the second lifting device that machine examines equipment；
Fig. 8 is the Headphone structure schematic diagram that equipment is examined in a kind of anti-cheating of the present invention with machine.
In figure: the first lifting device of 1-, 2- supporting leg, the second lifting device of 3-, 31- first driving device, 311- first
Motor, 312- limited block, the second fixed block of 313-, 314- sleeve, 315- elevating lever, the first fixed block of 316-, 317- gear,
32- shell, the second driving device of 33-, the second motor of 331-, 332- deflecting roller, 3321- wheel body, 3322- central axis, 333-
One connecting rod, the second connecting rod of 334-, the 4th fixed block of 335-, 336- guide rail, 337- sliding block, 338- third fixed block, 4-
One interference preventer, 41- extinction plate, 42- metal detector, 43- soundproof plate, the first image acquisition device of 5-, 6- recognition of face device,
The second image acquisition device of 7-, 8- baffle, the second interference preventer of 9-, 10- computer, 11- account logger, 12- signal processing
Device, 13- fingerprint capturer, 14- earphone, the first earmuff of 141-, the second earmuff of 142-, 143- telescopic rod, 144- audio collection device.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 6, Fig. 8, a kind of anti-cheating examines equipment with machine, and it includes desk, earphone that the machine, which examines equipment,
14, lifting device, machine test system and controlling terminal, the desk include desktop, interference preventer, baffle 8 and several supporting legs
2, the supporting leg 2 is separately mounted to below desktop, and the interference preventer includes that the first interference preventer 4 and second is anti-tampering
Device 9, first interference preventer 4 and the second interference preventer 9 are separately mounted to desktop both ends, and the lifting device includes
First lifting device 1 and the second lifting device 3, first interference preventer 4, the second interference preventer 9 are separately mounted to
On one lifting device 1, the second lifting device 3, first lifting device 1, the second lifting device 3 are electrically connected with controlling terminal respectively
It connects, the baffle 8 is fixed with desktop rear end face；The earphone 14 includes earmuff and telescopic rod 143, and the earmuff includes the first ear
Cover 141 and the second earmuff 142, first earmuff 141, the second earmuff 142 are separately mounted to 143 both ends of telescopic rod；The machine
Test system includes identifying system, detection device, computer 10 and database, and the identifying system includes at identification device and signal
Device 12 is managed, the identification device is electrically connected with signal processor 12, and the signal processor 12 is wirelessly connected with controlling terminal；Institute
It states computer 10 to be placed in the middle part of desktop, the computer 10 includes signal receiving module, logs in confirmation module, data processing mould
Block, the first display module, output module and termination module, the signal processor 12 is electrically connected with signal receiving module, described
Signal receiving module, login confirmation module, data processing module, the first display module and output module are sequentially connected electrically, described
It logging in confirmation module and is electrically connected with module is terminated, the termination module and controlling terminal are wirelessly connected, the login confirmation module,
Output module is wirelessly connected with database respectively, and the output module and controlling terminal are wirelessly connected, the database and control
Terminal wireless connection；The detection device includes image acquisition device, audio collection device 144 and metal detector 42, described image
Collector, audio collection device 144 are wirelessly connected with database, controlling terminal respectively, the metal detector 42 and controlling terminal
It is wirelessly connected.
The machine that the present invention devises a kind of anti-cheating examines equipment, including equipment such as desk, earphone 14 and lifting devices,
Computer 10 is put on desk, computer 10 can be used for student's progress machine and examine, and desktop both ends are respectively provided with the first anti-tampering dress
4 and second interference preventer 9 are set, student is can effectively avoid and is interfered in examination process, influence its attention；Earmuff is same
It can be used to reduce interference, audio collection device 144 be secured on the telescopic rod 143 of earphone 14, if attempting benefit when student examination
When with wirelessly being practised fraud, audio collection device 144 can acquire the audio-frequency information being collected into and send information to controlling terminal, control
Terminal processed can sound an alarm；It is provided with the first lifting device 1 and the second lifting device 3 in the present invention, the two devices can be passed through
The descending operation of the first interference preventer 4 and the second interference preventer 9 is carried out, if do not need carry out machine and examine, first is anti-
Countermeasure set 4 and the second interference preventer 9 can be used at this time respectively as the first lifting device 1, the second lifting device 3 decline
Other purposes greatly strengthen the practicability of desk, while baffle 8 can be used to block the sight of front stall, avoid between student
Cheating is mutually discussed.
When student's progress machine is examined, machine test system can realize comprehensive anti-cheating effect, guarantee that student can not carry out cheating operation；
It is wherein acquired using identity information of the identification device to student, the signal of identification device identification can utilize signal processor
12 pairs its handle, then be respectively transmitted in other systems；Signal receiving module can receive the letter that signal processor 12 transmits
Number, and it is transmitted to login confirmation module, logging in confirmation module can compare, identifies and conclude to collected information,
Avoid the occurrence of the case where student pratices fraud；Data processing module can receive signal and extract test question immediately, and the first display module can
The examination question being drawn into is shown on computer 10 for student's answer, after student has answered topic, is passed the answer of student by output module
It is defeated to be saved into database, it terminates module and is controlled by controlling terminal, the progress of examination can be stopped at any time.
Metal detector can detect the presence of metal by induced current in detection device of the invention, high degree
It avoids the metals such as student's carrying mobile phone to practise fraud, while being provided with metal detector 42 on each desk, work as gold
When category detector 42 detects metal and transmits a signal to controlling terminal, it can help to invigilate teacher's fast lock while sounding an alarm
It sets the goal；Image acquisition device can be spaced the image information of harvester examination process middle school student, and by acquired image with prestore
Several cheating motion images compare, if after similarity reaches certain base value, image acquisition device can issue controlling terminal
Signal reminds invigilator teacher to handle.
As shown in fig. 7, first lifting device 1 is identical with the structure of the second lifting device 3, each lifting device
Including shell 32, first driving device 31, the second driving device 33 and fixed block, the first driving device 31, second is driven
Device 33 and fixed block are installed in shell 32, and the first driving device 31 is mounted on 33 left side of the second driving device, institute
Stating first driving device 31 includes first motor 311, gear 317, elevating lever 315 and sleeve 314, the gear 317 and first
Motor 311 is fixed, and the first motor 311 is electrically connected with controlling terminal, and the first motor 311 controls gear 317 and rotates；Institute
It states 315 upper/lower terminal of elevating lever and is respectively arranged with limited block 312, the sleeve 314 is fixed on 315 middle part of elevating lever, the set
314 outer walls of cylinder are provided with the first teeth, and the contact surface of the gear 317 and sleeve 314 is provided with the second teeth, the gear
Pass through the first teeth, the second teeth gear motion between 317 and sleeve 314；Second driving device 33 includes the second motor
331, deflecting roller 332, guide rail 336 and sliding block 337, the deflecting roller 332 and the second motor 331 are fixed, second motor 331
It is electrically connected with controlling terminal, second motor 331 controls deflecting roller 332 and rotates；The deflecting roller 332 includes 3321 He of wheel body
It is mounted on the central axis 3322 at 3321 center of wheel body, 337 sets of the sliding block is on guide rail 336, the sliding block 337 and deflecting roller
Connecting rod is provided between 332, the connecting rod includes first connecting rod 333 and the second connecting rod 334, the first connecting rod
333 one end are fixed on central axis 3322, and the other end is fixed on wheel body 3321；Second connecting rod, 334 one end activity is fixed
On first connecting rod 333, the other end is fixed on sliding block 337；The fixed block is fixed including the first fixed block 316, second
Block 313, third fixed block 338 and the 4th fixed block 335, first fixed block 316, the second fixed block 313, third fixed block
338 and the 4th fixed block 335 it is fixed with shell 32,315 upper/lower terminal of elevating lever be each passed through the first fixed block 316,
Second fixed block 313, described 336 one end of guide rail and third fixed block 338 are fixed, and the other end and the 4th fixed block 335 are fixed.
First interference preventer 4 is identical with 9 structure of the second interference preventer, and each interference preventer includes inhaling
Tabula rasa 41 and soundproof plate 43, the extinction plate 41 pass through shell 32 and are fixed on third fixed block 338, and the soundproof plate 43 passes through
Shell 32 is fixed on elevating lever 315, and the metal detector 42 is mounted on shell 32, and the metal detector 42, which is located at, to be inhaled
Between tabula rasa 41 and soundproof plate 43, described image collector includes the first image acquisition device 5 and the second image acquisition device 7, described
First image acquisition device 5 and the second image acquisition device 7 are fixed with extinction plate 41 respectively, the first image collector 5 and second
Image acquisition device 7 is wirelessly connected with database, controlling terminal respectively, and the audio collection device 144 is fixed on telescopic rod 143.
The first lifting device 1 is identical with the structure of the second lifting device 3 in present inventor, wherein 31 benefit of first driving device
Power source in motion process is provided with first motor 311, then by the gear motion of the first teeth and the second teeth into
Row movement, elevating lever 315 also carry out elevating movement therewith, and the first fixed block 316 and the second fixed block 313 can guarantee elevating lever
315 remain a height, while the first teeth can be engaged with the second teeth, the limited block of 315 upper/lower terminal of elevating lever
312 it is also ensured that movement can be normally carried out；Power source is improved using the second motor 331 in second driving device 33, is turned
It can be rotated to wheel 332 with motor, and the second connecting rod 334 is fixed with first connecting rod 333, sliding block 337 respectively, it can
With the rotation with first connecting rod 333 come sliding up and down with movable slider 337, third fixed block 338 and the 4th fixed block 335
A fixed function is played, guarantees that movement can be carried out steadily；The absorbable refraction light of extinction plate 41, avoids passing through between student
Light reflection is practised fraud, while soundproof plate 43 can completely cut off noise, effectively practical.
The first image collector 5 is identical with 7 structure of the second image acquisition device, each image acquisition device include according to
Image capture module, image processing module and the image comparison module of secondary electrical connection, the audio collection device 144 include successively electric
The audio collection module and audio processing modules of connection, described image contrast module, audio processing modules respectively with database, control
Terminal wireless connection processed.
Image capture module can be used for acquiring image information when machine for student is examined in the present invention, then by image processing module pair
Acquired image carries out processing analysis, and image comparison module can be by comparing point acquired image and pre-set image
Analysis, similarity more between the two, while judging whether student has cheating suspicion, simultaneous transmission of signals to controlling terminal mentions
The monitoring teacher that wakes up pays attention to；Audio collection module can acquire the audio-frequency information received in one's ear, and by audio processing modules into
Row processing, judges whether student is practised fraud using the wireless transmitting for carrying out answer afterwards.
As shown in figure 4, the identification device includes recognition of face device 6, fingerprint capturer 13 and account logger 11, it is described
Recognition of face device 6 is fixed on baffle 8, and the recognition of face device 6 is located above desktop, and the fingerprint capturer 13, account are stepped on
Record device 11 and signal processor 12 are separately mounted on desktop, the recognition of face device 6, fingerprint capturer 13 and account logger
11 are electrically connected with signal processor 12 respectively.
Recognition of face device 6, fingerprint capturer 13 and account logger 11 are triple identification processes, only three in the present invention
Collected information is shown when passing through, and student can just take an exam, if any one of program is obstructed out-of-date in three, control
Terminal processed can all receive signal and be controlled by termination module and be examined to stop machine.
As shown in figure 5, the data processing module includes test request module and examination question abstraction module, the login confirmation
Module, test request module, examination question abstraction module and the first display module are sequentially connected electrically, and the computer 10 further includes instant
Memory module, the immediate memory module are electrically connected with examination question abstraction module, the first display module respectively.
After login identification module passes through in the present invention, test request, examination question abstraction module can be issued by test request module
It receives and requests and extract immediately examination question, student can carry out answer according to examination question, and the examination question of student can be guaranteed by extracting Setting questions module
It is immediately and different, the case where avoiding the occurrence of mutually discussion, cheating of high degree, while immediate memory module can be spaced preservation and answer
Situation is inscribed, the case where answer does not save when the crash suddenly of computer 10 is avoided.
As shown in figure 3, the database includes data reception module, memory module and secure access module, the data
Receiving module is wirelessly connected with login confirmation module, output module respectively, and the data reception module is adopted with the first image respectively
The image comparison module of storage 5, the image comparison module of the second image acquisition device 7 and audio processing modules are wirelessly connected, described
Data reception module and controlling terminal are wirelessly connected, and the data reception module is electric with memory module and secure access module respectively
Connection, the secure access module are electrically connected with memory module, and the secure access module and controlling terminal are wirelessly connected.
The secure access module includes the access request unit being sequentially connected electrically, access recognition unit and data locking list
Member, the access request unit are electrically connected with data reception module, and the access recognition unit is electrically connected with memory module, described
It accesses recognition unit and controlling terminal is wirelessly connected.
Database can save the log-on message and answering information of student in the present invention, while when controlling terminal is to database
When sending inquiry request, access request unit can receive the inquiry request of controlling terminal transmission, while accessing recognition unit will
It is compared and analyzed with the request signal prestored, if being identified by, then controlling terminal can inquire guarantor by memory module
The information deposited, if identification does not pass through, then the information in database can be carried out lock in emergency by data locking unit, be avoided the occurrence of
Situations such as answer leakage, score are distorted.
The controlling terminal includes analysis module, instruction module, alarm modules and the second display module, the analysis module
It is wirelessly connected with signal processor 12, the analysis module image pair with audio processing modules, the first image acquisition device 5 respectively
It is wirelessly connected than module, the image comparison module of the second image acquisition device 7, audio processing modules and metal detector 42, it is described
Analysis module and access recognition unit are wirelessly connected, and the analysis module is wirelessly connected with termination module, output module respectively, institute
It states analysis module to be electrically connected with the second display module, alarm modules, instruction module respectively, the data reception module and instruction mould
Block electrical connection, described instruction module are filled with the first motor 311 of the first lifting device 1 and the lifting of the second motor 331, second respectively
Set 3 first motor 311 and the electrical connection of the second motor 331.
Controlling terminal not only can control the operation and rotation of lifting device in the present invention, but also can receive database and calculating
The signal data of machine 10 simultaneously carries out analysis inquiry, and controlling terminal remotely can examine situation to machine and be analyzed and processed, and greatly improve
Inspection dynamics.Wherein analysis module can receive the signal of each module transfer and carry out analytic induction, instruction module can according to point
Module is analysed to send corresponding command information, alarm modules can be sounded an alarm according to corresponding signal, remind monitoring teacher's
Pay attention to.
The present invention passes through recognition of face device 6, fingerprint capturer 13 before use, machine for student needs to carry out register before examination
Multinomial acquisition is carried out with account logger 11, while collected information can be identified after message handler is handled by logging in
Module is identified, if identification does not pass through, then terminates module setting in motion, machine, which is examined, to be continued, while controlling terminal
Signal can be received, controlling terminal is sounded an alarm to invigilator teacher；If being identified by, then database can carry out log-on message
Storage, while data processing module can receive test request and extract examination question immediately, student carries out answer operation, while controlling end
End can issue instruction to the first lifting device 1 and the second lifting device 3, and two first motors 311 and two the second motors 331 divide
Extinction plate 41 and soundproof plate 43 are raised to and stop afterwards to a certain degree by other setting in motion, and detection device is started to work, if detection dress
It sets and detects abnormal signal, then the alarm modules of controlling terminal sound an alarm.
After student has answered topic, answer is output to database by output module and is saved, while controlling terminal receives information,
First lifting device 1 and the second lifting device 3 decline after receiving signal, and examination terminates.
First driving device 31 in use, when first motor 311 is rotated clockwise with moving gear 317, the second teeth with
The engagement of first teeth, drives elevating lever 315 to rise, and the limited block 312 of 315 lower end of elevating lever will do it when rising to a certain extent
Limit, elevating lever 315 can not continue to rise；When first motor 311 is rotated counterclockwise with moving gear 317, the second teeth and the
The engagement of one teeth, drives elevating lever 315 to decline, and the limited block 312 of 315 upper end of elevating lever will do it limit when declining to a certain extent
Position, elevating lever 315 can not continue to decline, and the descending operation of soundproof plate 43 is completed.
In use, when the second motor 331 drives deflecting roller 332 to rotate clockwise, first connects second driving device 33
Bar 333 carries out circular motion with wheel body 3321, while first connecting rod 333 can be moved with the second connecting rod 334, sliding
Block 337 is as the second connecting rod 334 is along 336 slide downward of guide rail, and rear second motor 331 stops operating to a certain extent for sliding,
Step-down operation is completed；When the second motor 331 drives deflecting roller 332 to rotate counterclockwise, first connecting rod 333 is with wheel body 3321
Circular motion is carried out, while first connecting rod 333 can be moved with the second connecting rod 334, sliding block 337 is with the second connection
Second motor 331 after 336 upward sliding of guide rail, sliding to a certain extent of bar 334 stops operating, and lifting operations are completed.
The present invention devises a kind of anti-cheating and examines equipment with machine, not merely with extinction plate 41, soundproof plate 43 and earphone 14 etc.
Device is practised fraud to avoid mutually discussing between student, is avoided the occurrence of the case where practising fraud of praticing fraud using identification device, is utilized detection
Device come real-time oversight student practise fraud situation, while secure access module can also avoid the occurrence of student enter database change answer
The case where case, score, the configuration of the present invention is simple can not only greatly improve inspection dynamics, effectively reduce cheating situation, while
A quiet examination surroundings can be built for student, it is effectively practical.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of anti-cheating examines equipment with machine, it is characterised in that: the machine examine equipment include desk, earphone (14), lifting device,
Machine test system and controlling terminal, the desk include desktop, interference preventer, baffle (8) and several supporting legs (2), the branch
Support leg (2) is separately mounted to below desktop, and the interference preventer includes the first interference preventer (4) and the second interference preventer
(9), first interference preventer (4) and the second interference preventer (9) are separately mounted to desktop both ends, the lifting device packet
Include the first lifting device (1) and the second lifting device (3), first interference preventer (4), the second interference preventer (9) point
It is not mounted on the first lifting device (1), on the second lifting device (3), first lifting device (1), the second lifting device (3)
It is electrically connected respectively with controlling terminal, the baffle (8) is fixed with desktop rear end face；The earphone (14) includes earmuff and telescopic rod
(143), the earmuff includes the first earmuff (141) and the second earmuff (142), first earmuff (141), the second earmuff
(142) telescopic rod (143) both ends are separately mounted to；The machine test system include identifying system, detection device, computer (10) and
Database, the identifying system include identification device and signal processor (12), the identification device and signal processor (12)
Electrical connection, the signal processor (12) and controlling terminal are wirelessly connected；The computer (10) is placed in the middle part of desktop, described
Computer (10) include signal receiving module, log in confirmation module, data processing module, the first display module, output module and
Module is terminated, the signal processor (12) is electrically connected with signal receiving module, and the signal receiving module logs in confirmation mould
Block, data processing module, the first display module and output module are sequentially connected electrically, the login confirmation module and termination module electricity
Connection, the termination module and controlling terminal are wirelessly connected, and the login confirmation module, output module is wireless with database respectively
Connection, the output module and controlling terminal are wirelessly connected, and the database and controlling terminal are wirelessly connected；The detection device
Including image acquisition device, audio collection device (144) and metal detector (42), described image collector, audio collection device (144)
It is wirelessly connected respectively with database, controlling terminal, the metal detector (42) and controlling terminal are wirelessly connected.
2. a kind of anti-cheating according to claim 1 examines equipment with machine, it is characterised in that: first lifting device (1)
Identical with the structure of the second lifting device (3), each lifting device includes shell (32), first driving device (31),
Two driving devices (33) and fixed block, the first driving device (31), the second driving device (33) and fixed block are installed in
In shell (32), the first driving device (31) is mounted on the left of the second driving device (33), the first driving device
It (31) include first motor (311), gear (317), elevating lever (315) and sleeve (314), the gear (317) is electric with first
Machine (311) is fixed, and the first motor (311) is electrically connected with controlling terminal, and the first motor (311) controls gear (317)
Rotation；Elevating lever (315) upper/lower terminal is respectively arranged with limited block (312), and the sleeve (314) is fixed on elevating lever
(315) middle part, sleeve (314) outer wall are provided with the first teeth, and the gear (317) and the contact surface of sleeve (314) are set
The second teeth are equipped with, pass through the first teeth, the second teeth gear motion between the gear (317) and sleeve (314)；Described
Two driving devices (33) include the second motor (331), deflecting roller (332), guide rail (336) and sliding block (337), the deflecting roller
(332) fixed with the second motor (331), second motor (331) is electrically connected with controlling terminal, second motor (331)
Control deflecting roller (332) rotation；The deflecting roller (332) includes wheel body (3321) and the center for being mounted on wheel body (3321) center
Axis (3322), the sliding block (337) cover on guide rail (336), the company of being provided between the sliding block (337) and deflecting roller (332)
Extension bar, the connecting rod include first connecting rod (333) and the second connecting rod (334), and described first connecting rod (333) one end is solid
It is scheduled on central axis (3322), the other end is fixed on wheel body (3321)；Described second connecting rod (334) one end is movably fixed to
In one connecting rod (333), the other end is fixed on sliding block (337)；The fixed block is consolidated including the first fixed block (316), second
Determine block (313), third fixed block (338) and the 4th fixed block (335), first fixed block (316), the second fixed block
(313), third fixed block (338) and the 4th fixed block (335) are fixed with shell (32), the elevating lever (315) upper and lower two
It holds and is each passed through the first fixed block (316), the second fixed block (313), described guide rail (336) one end and third fixed block (338)
Fixed, the other end and the 4th fixed block (335) are fixed.
3. a kind of anti-cheating according to claim 2 examines equipment with machine, it is characterised in that: first interference preventer
(4) identical with the second interference preventer (9) structure, each interference preventer includes extinction plate (41) and soundproof plate (43),
The extinction plate (41) passes through shell (32) and is fixed on third fixed block (338), and the soundproof plate (43) passes through shell (32)
It is fixed on elevating lever (315), the metal detector (42) is mounted on shell (32), and the metal detector (42) is located at
Between extinction plate (41) and soundproof plate (43), described image collector includes the first image acquisition device (5) and the second Image Acquisition
Device (7), the first image collector (5) and the second image acquisition device (7) are fixed with extinction plate (41) respectively, first figure
Picture collector (5) and the second image acquisition device (7) are wirelessly connected with database, controlling terminal respectively, the audio collection device
(144) it is fixed on telescopic rod (143).
4. a kind of anti-cheating according to claim 3 examines equipment with machine, it is characterised in that: the first image collector
(5) identical with the second image acquisition device (7) structure, each image acquisition device includes the Image Acquisition mould being sequentially connected electrically
Block, image processing module and image comparison module, the audio collection device (144) includes the audio collection module being sequentially connected electrically
And audio processing modules, described image contrast module, audio processing modules are wirelessly connected with database, controlling terminal respectively.
5. a kind of anti-cheating according to claim 4 examines equipment with machine, it is characterised in that: the identification device includes face
Identifier (6), fingerprint capturer (13) and account logger (11), the recognition of face device (6) are fixed on baffle (8), institute
It states recognition of face device (6) to be located above desktop, the fingerprint capturer (13), account logger (11) and signal processor (12)
It is separately mounted on desktop, the recognition of face device (6), fingerprint capturer (13) and account logger (11) are respectively and at signal
Manage device (12) electrical connection.
6. a kind of anti-cheating according to claim 5 examines equipment with machine, it is characterised in that: the data processing module includes
Test request module and examination question abstraction module, the login confirmation module, test request module, examination question abstraction module and first are aobvious
Show that module is sequentially connected electrically, the computer (10) further includes immediate memory module, the immediate memory module respectively with examination question
Abstraction module, the electrical connection of the first display module.
7. a kind of anti-cheating according to claim 6 examines equipment with machine, it is characterised in that: the database includes that data connect
Receive module, memory module and secure access module, the data reception module respectively with log in that confirmation module, output module is wireless
Connection, the data reception module respectively with the image comparison module of the first image acquisition device (5), the second image acquisition device (7)
Image comparison module and audio processing modules be wirelessly connected, the data reception module and controlling terminal are wirelessly connected, described
Data reception module is electrically connected with memory module and secure access module respectively, and the secure access module is electrically connected with memory module
It connects, the secure access module and controlling terminal are wirelessly connected.
8. a kind of anti-cheating according to claim 7 examines equipment with machine, it is characterised in that: the secure access module includes
Access request unit, access recognition unit and data locking unit, the access request unit being sequentially connected electrically connect with data
Module electrical connection is received, the access recognition unit is electrically connected with memory module, and the access recognition unit and controlling terminal are wireless
Connection.
9. a kind of anti-cheating according to claim 8 examines equipment with machine, it is characterised in that: the controlling terminal includes analysis
Module, instruction module, alarm modules and the second display module, the analysis module and signal processor (12) are wirelessly connected, institute
State analysis module respectively with audio processing modules, the image comparison module of the first image acquisition device (5), the second image acquisition device
(7) image comparison module, audio processing modules and metal detector (42) is wirelessly connected, and the analysis module and access identify
Unit wireless connection, the analysis module respectively with terminate module, output module is wirelessly connected, the analysis module is respectively with the
Two display modules, alarm modules, instruction module electrical connection, the data reception module are electrically connected with instruction module, described instruction
Module respectively with the first motor (311) of the first lifting device (1) and the second motor (331), the second lifting device (3) first
Motor (311) and the second motor (331) electrical connection.
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|---|---|---|---|
| CN201810891080.2A CN109101804B (en) | 2018-08-07 | 2018-08-07 | Anti-cheating machine test equipment |
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| CN113116058A (en) * | 2021-05-25 | 2021-07-16 | 江西金橡木业有限公司 | Solid wood desk and chair and manufacturing method thereof |
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| CN109101804B (en) | 2022-04-12 |
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