CN106327384A - High-safety paperless online examination and test paper reading system and control method thereof - Google Patents
High-safety paperless online examination and test paper reading system and control method thereof Download PDFInfo
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- CN106327384A CN106327384A CN201610710220.2A CN201610710220A CN106327384A CN 106327384 A CN106327384 A CN 106327384A CN 201610710220 A CN201610710220 A CN 201610710220A CN 106327384 A CN106327384 A CN 106327384A
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- 238000000034 method Methods 0.000 title claims abstract description 32
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- G09B7/00—Electrically-operated teaching apparatus or devices working with questions and answers
- G09B7/02—Electrically-operated teaching apparatus or devices working with questions and answers of the type wherein the student is expected to construct an answer to the question which is presented or wherein the machine gives an answer to the question presented by a student
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Abstract
The invention discloses a high-safety paperless online examination and test paper reading system which comprises the components of a WEB server, a user database server, an examination database server, an examinee terminal, a handwriting board, a handwriting pencil and a test paper reading terminal. The WEB server is connected with the user database server, the examination database server, the examinee terminal and the test paper reading terminal. The invention further discloses a control method of the high-safety paperless online examination and test paper reading system. The high-safety paperless online examination and test paper reading system and the control method thereof are advantageous in that (1), total paperless examination of the examinee is realized in objective items and subjective items; (2), instantaneous encryption is performed in test paper submission; safe compression and safe storage are realized, and furthermore a plurality of encrypted backups are formed, thereby realizing no pressure on a storage space and obtaining high safety and high integrity; and (3), a safety function of preventing examinee test paper copying is realized in the test paper reading process, and no requirement for shearing of the test paper in an electronic format is realized, Furthermore flexible assignment of testing problems and examinees by the system can be realized through simple setting.
Description
Technical field
The present invention relates to computer communication technology field, particularly a kind of with no paper online testing of high security with going over examination papers is
System and control method thereof.
Background technology
Traditional examination mode, teacher need to buy examination paper or set a question on paper voluntarily.And traditional operation side of paying
Formula, teacher needs to collect operation one by one to read and make comments, and this kind of examination pays mode with operation, and not only easy clerical mistake makes mistakes, efficiency is the most evident,
And all can consume a large amount of paper, and shortage anti-copy mechanism is paid in the operation of student, it is impossible to supervise students'growth, increased the weight of teacher
Raw both sides' burden.
In recent years, along with computer technology and the development of network technology, replace operation on traditional paper through computer and become
For a kind of trend.Academics and students can realize electric examination by the electronic system that mobile computer and computer network etc. are constituted
Pay with operation.
But system is paid in current electric examination and operation, its mobile terminal device does not attains ideal, mobile phone, personal digital
Though assistant machine and notebook computer all can be got online without being tethered to a cable, but its examination and operation to pay operation interactive with the anti-cheating of anti-copy
Mechanism is not.And mobile phone, personal digital assistant machine there is also that screen is too small, sound and the restriction of video playback.Furthermore, notes type
Though computer function soft or hard autgmentability is strong, support the most more, but have that volume is slightly larger, Heavy Weight and the factor such as price is the most expensive.And it is low
The little pen electricity of unit price, deposits the most again application extension performance deficiency, and to promoting, electric examination is the most applicable.It addition, on the market
E-book reader, though read flag can be added and does the homework, but can't realize that operation anti-copy is machine-processed and anti-cheating is examined
Examination function, paying terminal unit from preferably examination and operation still has gap.Therefore, for demand, design one preferably electricity
Sub-examination system and the method for examination thereof, become market to apply a upper instant problem.
Summary of the invention
Based on this, it is necessary to propose a kind of with no paper online testing of high security and marking system and control method thereof, use
To solve the encryption run in existing examination system and the problem preventing copy.
The technical scheme is that a kind of with no paper online testing of high security and marking system, including WEB service
Device, user database server, examination data storehouse server, examinee's terminal, board, writing pencil and terminal of going over examination papers, described WEB
First outfan of server connects the input of described user database server, the first input end of described WEB server
Connecting the outfan of described user database server, the second outfan of described WEB server connects described examination data storehouse
The input of server, the second input of described WEB server connects the outfan of described examination data storehouse server, described
3rd outfan of WEB server connects the first input end of described examinee's terminal, and the 3rd input of described WEB server is even
Connect the outfan of described examinee's terminal, the input of terminal of going over examination papers described in the 4th outfan connection of described WEB server, described
The four-input terminal of WEB server is goed over examination papers the outfan of terminal described in connecting, the outfan of described writing pencil connect described in write
The input of plate, the outfan of described board connects the second input of described examinee's terminal.
No matter objective item or subjective item, it is achieved the complete nonpaperlized examination of examinee, objective item uses online click, selection etc.
Simple operations completes, and the test paper of subjective item uses high-sensitive board+writing pencil, and then the automatic authentic record of computer is answered the questions in a test paper
Pattern is carried out, and examinee can answer the questions in a test paper flexibly and easily according to oneself writing style, has convenient error correction and recovers function.
By momentary encryption when paper is submitted to, safety compression preserves, and concurrently forms some encrypted backups, to memory space not
Constituting any pressure, safety and integrity all reaches the most high-level.
System is according to setting, and when going over examination papers, system smart allocation is goed over examination papers visually go over examination papers local and the scope and all kinds of of personnel
Limiting, have the security function preventing copying examinee's test paper during going over examination papers, the test paper of electronic format need not cutting, system root
According to the simple flexible allocation setting and can realizing examination paper and examinee.
The with no paper online testing of a kind of high security and the control method of marking system, comprise the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user,
Customer data base can only be accessed with control user and management user by safety, safety and control user and management user to user number
It is added according to storehouse, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by management user, this electronic test paper
District, objective item district, subjective item district, objective item answer district and subjective item answer district is filled in including examinee information, objective for per pass
Inscribe and generate the option that corresponding optional and cancellation selects in objective item answer district, at subjective item, district is answered for per pass subjective item
The sub-district of interior generation corresponding subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee
Terminal can only be accessed by management user, examinee user, and electronic test paper is shown by examinee's terminal on a web browser, and examinee believes examinee
Breath is filled in district and is filled in examinee information, and when answering objective item part, examinee selects the most on a web browser;Answer subjective item part
Time, examinee is answered by board and the writing pencil being connected with examinee's terminal, will preserve after authentic for the answer of examinee record
In the corresponding sub-district of answer;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent finger of handing in an examination paper
Order, electronic test paper is encrypted after receiving this instruction of handing in an examination paper by terminal at once, generates some encrypted backups, and by the electricity after encryption
Sub-paper is sent to examination data storehouse by WEB server and Intranet inner sealing net;
E, when going over examination papers, WEB server and Intranet inner sealing net are by the electronic test paper difference answer district after encryption
Holding and be respectively sent to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distributes the people that gos over examination papers accordingly
Member carries out electric marking, and during going over examination papers, terminal of going over examination papers prevents the security protection of copy, end of going over examination papers to electronic test paper
Time, result return also encrypting storing will be goed over examination papers in examination data storehouse by WEB server and Intranet inner sealing net.
No matter objective item or subjective item, it is achieved the complete nonpaperlized examination of examinee, objective item uses online click, selection etc.
Simple operations completes, and the test paper of subjective item uses high-sensitive board+writing pencil, and then the automatic authentic record of computer is answered the questions in a test paper
Pattern is carried out, and examinee can answer the questions in a test paper flexibly and easily according to oneself writing style, has convenient error correction and recovers function.
Preferably, in step d and step e, the encryption method that electronic test paper is used by terminal is based on data bit adjustable
Parameter is encrypted.
The encryption method used is adjustable parameter based on data bit encryption, can use not according to different examination types
The AES of ad eundem parameter.Enciphering rate is fast, and level of security is high.And different stage can be used according to the different of safety requirements
Secret grade.
Preferably, in step e, electronic test paper employing is prevented the method for copy from being by terminal of going over examination papers: uses and dynamically generates
The patterned authentic test paper of class, and shielding copy page function in the double rank of operating system and browser.
Authentic test paper uses the class graphical representation dynamically generated for reading and appraising, i.e. user can not be to save as the side of picture
Formula will be drawn district and be preserved.Additionally, shield copy page function in the double rank of operating system and browser.
Preferably, in step c, it is sent to respectively examine by electronic test paper by WEB server and Intranet inner sealing net
After in raw terminal, set up socket interface channel in WEB server and each examinee's terminal.
During examination, the time is valuable for examinee, and socket interface channel is real-time duplex communication port, can protect
It is quick, smooth that card communicates, it is to avoid waste examinee's time.
Preferably, in step d, when needs examinee's terminal performs delay operation, this examinee's terminal will comprise examinee eventually
Hold identification code, examinee's user profile and prolong long time delay command by the transmission of socket interface channel to WEB server, institute
State after WEB server receives time delay command, sent by socket interface channel determine time delay command to this examinee's terminal to prolong
Long Reaction time.
Use the method, when examinee is late or other reason causes examinee's test time deficiency, can be that examinee's prolongation is examined
The examination time.
The invention has the beneficial effects as follows:
(1) no matter objective item or subjective item, it is achieved the complete nonpaperlized examination of examinee, objective item use online click on, choosing
The simple operations such as selecting to complete, the test paper of subjective item uses high-sensitive board+writing pencil, and then the automatic authentic record of computer is answered
The pattern of volume is carried out, and examinee can answer the questions in a test paper flexibly and easily according to oneself writing style, has convenient error correction and recovers function;
(2) by momentary encryption when paper is submitted to, safety compression preserves, and concurrently forms some encrypted backups, to storage sky
Between do not constitute any pressure, safety and integrity all reaches the most high-level;
(3) system is according to setting, and when going over examination papers, system smart allocation is goed over examination papers visually go over examination papers local and the scope and each of personnel
Class limits, and has the security function preventing copying examinee's test paper during going over examination papers, and the test paper of electronic format need not cutting, system
According to the simple flexible allocation setting and can realizing examination paper and examinee.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Reference: 100-WEB server, 200-user database server, 300-examination data storehouse server, 400-
Examinee's terminal, 500-board, 600-writing pencil, 700-gos over examination papers terminal
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described in detail.
Embodiment one
As it is shown in figure 1, a kind of with no paper online testing of high security and marking system, including WEB server 100, user
Database server 200, examination data storehouse server 300, examinee's terminal 400, board 500, writing pencil 600 and terminal of going over examination papers
700, the first outfan of described WEB server 100 connects the input of described user database server 200, and described WEB takes
The first input end of business device 100 connects the outfan of described user database server 200, the second of described WEB server 100
Outfan connects the input of described examination data storehouse server 300, and the second input of described WEB server 100 connects institute
Stating the outfan of examination data storehouse server 300, the 3rd outfan of described WEB server 100 connects described examinee's terminal 400
First input end, described WEB server 100 the 3rd input connect described examinee's terminal 400 outfan, described WEB
The input of terminal 700 of going over examination papers described in the 4th outfan connection of server 100, the four-input terminal of described WEB server 100
The outfan of terminal of going over examination papers described in connection 700, the outfan of described writing pencil 600 connects the input of described board 500, institute
The outfan stating board 500 connects the second input of described examinee's terminal 400.
Embodiment two
The present embodiment is the control method of embodiment one, comprises the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user,
Customer data base can only be accessed with control user and management user by safety, safety and control user and management user to user number
It is added according to storehouse, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by overall situation user, this electronic test paper
District, objective item district, subjective item district, objective item answer district and subjective item answer district is filled in including examinee information, objective for per pass
Inscribe and generate the option that corresponding optional and cancellation selects in objective item answer district, at subjective item, district is answered for per pass subjective item
The sub-district of interior generation corresponding subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee
Terminal can only be accessed by overall situation user, examinee user, and electronic test paper is shown by examinee's terminal on a web browser, and examinee believes examinee
Breath is filled in district and is filled in examinee information, and when answering objective item part, examinee selects the most on a web browser;Answer subjective item part
Time, examinee is answered by board and the writing pencil being connected with examinee's terminal, will preserve after authentic for the answer of examinee record
In the corresponding sub-district of answer;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent finger of handing in an examination paper
Order, electronic test paper is encrypted after receiving this instruction of handing in an examination paper by terminal at once, generates some encrypted backups, and by the electricity after encryption
Sub-paper is sent to examination data storehouse by WEB server;
E, when going over examination papers, WEB server and Intranet inner sealing net are by the electronic test paper difference answer district after encryption
Holding and be respectively sent to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distributes the people that gos over examination papers accordingly
Member carries out electric marking, and during going over examination papers, terminal of going over examination papers prevents the security protection of copy, end of going over examination papers to electronic test paper
Time, result return also encrypting storing will be goed over examination papers in examination data storehouse by WEB server and Intranet inner sealing net.
Embodiment three
The present embodiment is the control method of embodiment one, comprises the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user,
Customer data base can only be accessed with control user and management user by safety, safety and control user and management user to user number
It is added according to storehouse, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by overall situation user, this electronic test paper
District, objective item district, subjective item district, objective item answer district and subjective item answer district is filled in including examinee information, objective for per pass
Inscribe and generate the option that corresponding optional and cancellation selects in objective item answer district, at subjective item, district is answered for per pass subjective item
The sub-district of interior generation corresponding subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee
Terminal can only be accessed by overall situation user, examinee user, and electronic test paper is shown by examinee's terminal on a web browser, and examinee believes examinee
Breath is filled in district and is filled in examinee information, and when answering objective item part, examinee selects the most on a web browser;Answer subjective item part
Time, examinee is answered by board and the writing pencil being connected with examinee's terminal, will preserve after authentic for the answer of examinee record
In the corresponding sub-district of answer;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent finger of handing in an examination paper
Order, electronic test paper is encrypted after receiving this instruction of handing in an examination paper by terminal at once, generates some encrypted backups, and by the electricity after encryption
Sub-paper is sent to examination data storehouse by WEB server and Intranet inner sealing net;
E, when going over examination papers, WEB server and Intranet inner sealing net are by the electronic test paper difference answer district after encryption
Holding and be respectively sent to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distributes the people that gos over examination papers accordingly
Member carries out electric marking, and during going over examination papers, terminal of going over examination papers prevents the security protection of copy, end of going over examination papers to electronic test paper
Time, result return also encrypting storing will be goed over examination papers in examination data storehouse by WEB server and Intranet inner sealing net.
In the present embodiment, in step d and step e, the encryption method that electronic test paper is used by terminal is based on data bit
Adjustable parameter encryption.
Embodiment four
The present embodiment is the control method of embodiment one, comprises the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user,
Customer data base can only be accessed with control user and management user by safety, safety and control user and management user to user number
It is added according to storehouse, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by overall situation user, this electronic test paper
District, objective item district, subjective item district, objective item answer district and subjective item answer district is filled in including examinee information, objective for per pass
Inscribe and generate the option that corresponding optional and cancellation selects in objective item answer district, at subjective item, district is answered for per pass subjective item
The sub-district of interior generation corresponding subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee
Terminal can only be accessed by overall situation user, examinee user, and electronic test paper is shown by examinee's terminal on a web browser, and examinee believes examinee
Breath is filled in district and is filled in examinee information, and when answering objective item part, examinee selects the most on a web browser;Answer subjective item part
Time, examinee is answered by board and the writing pencil being connected with examinee's terminal, will preserve after authentic for the answer of examinee record
In the corresponding sub-district of answer;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent finger of handing in an examination paper
Order, electronic test paper is encrypted after receiving this instruction of handing in an examination paper by terminal at once, generates some encrypted backups, and by the electricity after encryption
Sub-paper is sent to examination data storehouse by WEB server and Intranet inner sealing net;
E, when going over examination papers, WEB server and Intranet inner sealing net are by the electronic test paper difference answer district after encryption
Holding and be respectively sent to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distributes the people that gos over examination papers accordingly
Member carries out electric marking, and during going over examination papers, terminal of going over examination papers prevents the security protection of copy, end of going over examination papers to electronic test paper
Time, result return also encrypting storing will be goed over examination papers in examination data storehouse by WEB server and Intranet inner sealing net.
In step d and step e, the encryption method that electronic test paper is used by terminal is that adjustable parameter based on data bit adds
Close.
In the present embodiment, in step e, electronic test paper employing is prevented the method for copy from being by terminal of going over examination papers: use dynamic
State generates the patterned authentic test paper of class, and shielding copy page function in the double rank of operating system and browser.
Embodiment five
The present embodiment is the control method of embodiment one, comprises the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user,
Customer data base can only be accessed with control user and management user by safety, safety and control user and management user to user number
It is added according to storehouse, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by overall situation user, this electronic test paper
District, objective item district, subjective item district, objective item answer district and subjective item answer district is filled in including examinee information, objective for per pass
Inscribe and generate the option that corresponding optional and cancellation selects in objective item answer district, at subjective item, district is answered for per pass subjective item
The sub-district of interior generation corresponding subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee
Terminal can only be accessed by overall situation user, examinee user, and electronic test paper is shown by examinee's terminal on a web browser, and examinee believes examinee
Breath is filled in district and is filled in examinee information, and when answering objective item part, examinee selects the most on a web browser;Answer subjective item part
Time, examinee is answered by board and the writing pencil being connected with examinee's terminal, will preserve after authentic for the answer of examinee record
In the corresponding sub-district of answer;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent finger of handing in an examination paper
Order, electronic test paper is encrypted after receiving this instruction of handing in an examination paper by terminal at once, generates some encrypted backups, and by the electricity after encryption
Sub-paper is sent to examination data storehouse by WEB server and Intranet inner sealing net;
E, when going over examination papers, WEB server and Intranet inner sealing net are by the electronic test paper difference answer district after encryption
Holding and be respectively sent to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distributes the people that gos over examination papers accordingly
Member carries out electric marking, and during going over examination papers, terminal of going over examination papers prevents the security protection of copy, end of going over examination papers to electronic test paper
Time, result return also encrypting storing will be goed over examination papers in examination data storehouse by WEB server and Intranet inner sealing net.
In step d and step e, the encryption method that electronic test paper is used by terminal is that adjustable parameter based on data bit adds
Close.
In step e, electronic test paper employing is prevented the method for copy from being by terminal of going over examination papers: use that dynamically to generate class graphical
Authentic test paper, and in the double rank of operating system and browser shielding copy page function.
In the present embodiment, in step c, by WEB server and Intranet inner sealing net, electronic test paper is sent
After in each examinee's terminal, set up socket interface channel in WEB server and each examinee's terminal.
Embodiment six
The present embodiment is the control method of embodiment one, comprises the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user,
Customer data base can only be accessed with control user and management user by safety, safety and control user and management user to user number
It is added according to storehouse, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by overall situation user, this electronic test paper
District, objective item district, subjective item district, objective item answer district and subjective item answer district is filled in including examinee information, objective for per pass
Inscribe and generate the option that corresponding optional and cancellation selects in objective item answer district, at subjective item, district is answered for per pass subjective item
The sub-district of interior generation corresponding subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee
Terminal can only be accessed by overall situation user, examinee user, and electronic test paper is shown by examinee's terminal on a web browser, and examinee believes examinee
Breath is filled in district and is filled in examinee information, and when answering objective item part, examinee selects the most on a web browser;Answer subjective item part
Time, examinee is answered by board and the writing pencil being connected with examinee's terminal, will preserve after authentic for the answer of examinee record
In the corresponding sub-district of answer;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent finger of handing in an examination paper
Order, electronic test paper is encrypted after receiving this instruction of handing in an examination paper by terminal at once, generates some encrypted backups, and by the electricity after encryption
Sub-paper is sent to examination data storehouse by WEB server and Intranet inner sealing net;
E, when going over examination papers, WEB server and Intranet inner sealing net are by the electronic test paper difference answer district after encryption
Holding and be respectively sent to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distributes the people that gos over examination papers accordingly
Member carries out electric marking, and during going over examination papers, terminal of going over examination papers prevents the security protection of copy, end of going over examination papers to electronic test paper
Time, result return also encrypting storing will be goed over examination papers in examination data storehouse by WEB server and Intranet inner sealing net.
In step d and step e, the encryption method that electronic test paper is used by terminal is that adjustable parameter based on data bit adds
Close.
In step e, electronic test paper employing is prevented the method for copy from being by terminal of going over examination papers: use that dynamically to generate class graphical
Authentic test paper, and in the double rank of operating system and browser shielding copy page function.
In step c, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal
After, set up socket interface channel in WEB server and each examinee's terminal.
In the present embodiment, in step d, when needs examinee's terminal performs delay operation, this examinee's terminal will comprise
Examinee's terminal recognition code, examinee's user profile and prolong long time delay command by socket interface channel send to WEB take
Business device, after described WEB server receives time delay command, is sent by socket interface channel and determines that time delay command is to this examinee eventually
End is to extend Reaction time.
Embodiment described above only have expressed the detailed description of the invention of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.
Claims (6)
1. the with no paper online testing of high security and marking system, it is characterised in that include WEB server, user data
Storehouse server, examination data storehouse server, examinee's terminal, board, writing pencil and terminal of going over examination papers, the of described WEB server
One outfan connects the input of described user database server, and the first input end of described WEB server connects described use
The outfan of user data storehouse server, the second outfan of described WEB server connects the defeated of described examination data storehouse server
Entering end, the second input of described WEB server connects the outfan of described examination data storehouse server, described WEB server
The 3rd outfan connect described examinee's terminal first input end, described WEB server the 3rd input connect described in examine
Give birth to the outfan of terminal, the input of terminal of going over examination papers described in the 4th outfan connection of described WEB server, described WEB service
The outfan of terminal of going over examination papers described in the four-input terminal connection of device, the outfan of described writing pencil connects the input of described board
End, the outfan of described board connects the second input of described examinee's terminal.
2. the with no paper online testing of high security as claimed in claim 1 and a control method for marking system, its feature
It is, comprises the steps:
A, set up customer data base, user be divided into safety with control user, manage user, go over examination papers user and examinee user, user
Data base can only be accessed with control user and management user by safety, safety and control user and management user to user data base
It is added, revises, deletes user operation and user profile is classified and sets authority;
B, setting up examination data storehouse, generate electronic test paper, examination data storehouse can only be accessed by management user, and this electronic test paper includes
Examinee information fills in district, objective item district, subjective item district, objective item answer district and subjective item answer district, exists for per pass objective item
Objective item answer district generates the option that corresponding optional and cancellation selects, for the life in subjective item answers district of per pass subjective item
Become the corresponding sub-district of subjective item answer;
C, by WEB server and Intranet inner sealing net, electronic test paper is sent in each examinee's terminal, examinee's terminal
Can only be accessed by management user, examinee user, electronic test paper is shown by examinee's terminal on a web browser, and examinee fills out at examinee information
Writing district and fill in examinee information, when answering objective item part, examinee selects the most on a web browser;When answering subjective item part, examine
Life is answered by board and the writing pencil being connected with examinee's terminal, is saved in correspondence after authentic for the answer of examinee record
The sub-district of answer in;
At the end of d, answer, by WEB server and Intranet inner sealing net, each examinee's terminal is sent instruction of handing in an examination paper, eventually
Electronic test paper is encrypted after receiving this instruction of handing in an examination paper by end at once, generates some encrypted backups, and by the electronics examination after encryption
Roll up and sent to examination data storehouse by WEB server and Intranet inner sealing net;
E, when going over examination papers, the electronic test paper difference answer district content after encryption is divided by WEB server and Intranet inner sealing net
Fa Song be to different terminals of going over examination papers, terminal of going over examination papers can only be accessed by overall situation user, the user that gos over examination papers, and distribution the personnel of going over examination papers accordingly enter
Row electric marking, during going over examination papers, terminal of going over examination papers prevents the security protection of copy to electronic test paper, at the end of going over examination papers, logical
Cross WEB server and Intranet inner sealing net will go over examination papers result return also encrypting storing in examination data storehouse.
The with no paper online testing of high security the most according to claim 2 and the control method of marking system, its feature exists
In, in step d and step e, the encryption method that electronic test paper is used by terminal is adjustable parameter based on data bit encryption.
The with no paper online testing of high security the most according to claim 2 and the control method of marking system, its feature exists
In, in step e, electronic test paper employing is prevented the method for copy from being by terminal of going over examination papers: use that dynamically to generate class patterned entirely
True test paper, and shielding copy page function in the double rank of operating system and browser.
The with no paper online testing of high security the most according to claim 2 and the control method of marking system, its feature exists
In, in step c, after electronic test paper being sent in each examinee's terminal by WEB server and Intranet inner sealing net,
WEB server and each examinee's terminal set up socket interface channel.
The with no paper online testing of high security the most according to claim 3 and the control method of marking system, its feature exists
In, in step d, when needs examinee's terminal performs delay operation, this examinee's terminal will comprise examinee's terminal recognition code, examinee
User profile is sent to WEB server by socket interface channel with prolonging long time delay command, and described WEB server is received
After time delay command, by socket interface channel send determine time delay command to this examinee's terminal to extend Reaction time.
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