CN103489017A - Electronic examination paper handling method and system based on two-dimension codes - Google Patents
Electronic examination paper handling method and system based on two-dimension codes Download PDFInfo
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Abstract
The invention discloses an electronic examination paper handling method and system based on two-dimension codes. The method includes the steps that A, an electronic examination paper is encrypted, and an electronic examination paper two-dimension code image is generated for the encrypted examination paper through the two-dimension code technology; B, the generated electronic examination paper two-dimension code image is received through a printer and printed on paper to form a paper edition two-dimension code electronic examination paper; C, an examination paper image is entered through optical image collection equipment after the paper edition two-dimension code electronic examination paper is transmitted to a test center, recognition composition of the examination paper is performed through the two-dimension recognition technology, and the corresponding original electronic examination paper is generated through combination. The electronic examination paper handling method and system based on two-dimension codes overcome the defects existing in the electronic examination paper issuing process and the novel electronic examination paper handling method is high in security, simple, practical and low in cost and conforms to the national secrecy laws.
Description
Technical field
The present invention relates to the electronic test paper process field, relate in particular to a kind of electronic test paper disposal route and system that Quick Response Code is printed and recognition technology is core of take.
Background technology
Planar bar code technology is (on two-dimensional directional) distributes on plane according to certain rules with certain specific geometric figure chequered with black and white graphic recording data symbol information, utilize dexterously " 0 ", the concept of " 1 " bit stream that forms the computer-internal logical foundations on coding, with several, the geometrical body corresponding with scale-of-two means the word numerical information, by image input device or photoelectric scanning device automatically identifying and reading, to realize information, automatically processes.This technology is widely used at present the Quick Response Code application and has been penetrated into food and drink, supermarket, film, shopping, tourism, automobile and other industries.
Along with the development of the universal of computing machine and examination technology, increasing examination has transferred or has transferred to computer based examination (examining hereinafter to be referred as machine) to.At machine, pass the examination, the paper of traditional paper or answer sheet have been converted into electronic test paper, and these electronic test papers, after examining body proposition system volume, are delivered to each examination point after encrypting, and send on each examinee's examination computing machine.Current electronic test paper issues technology and mainly contains: 1. by CD burning, issue; 2. by movable storage device, issue; 3. by network or refined net, issue.These current papers issue the technology application and have following weakness:
1, cost of manufacture is high: optical disc needs platen or uses recording device in batches, and mobile storage technical equipment price is also higher;
2, there is storage device failure: once CD or mobile memory medium break down, will cause very big impact to the examination of preparing to start;
3, transmit cost high: as CD and movable storage device need add protecting sheathing, Internet Transmission needs private network maybe to need to increase Network Security Device;
4, equipment reclaims difficulty: general machine examination point is distributed throughout the country, and it will be extremely difficult after memory device and encryption device issue, finishing using as need reclaim, if keep the local maintenance cost, also can exist;
5, policy and law restriction: the examination data are state secrets, and the paper data do not allow to transmit on the internet.
Above-mentioned known, electronic test paper exists many drawbacks and difficulty in issuing now.Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of electronic test paper disposal route and system based on Quick Response Code, solve existing electronic test paper and issue the drawback existed in process, the novel electron paper disposal route that a kind of confidentiality is high, simple, practical, low-cost, meet national privacy law is provided.
Technical scheme of the present invention is as follows:
Electronic test paper disposal route based on Quick Response Code wherein, comprises step:
A, electronic test paper is encrypted, and the electronic test paper after encrypting adopts planar bar code technology generation electronic test paper image in 2 D code;
B, receive the electronic test paper image in 2 D code of described generation by printer, and be printed on paper, form the two-dimensional code electronic paper of papery version;
C, the two-dimensional code electronic paper of papery version is transported to examination point, then by the optical imagery collecting device by the typing of paper image, and carry out the identification of paper by the Quick Response Code recognition technology, merge and generate the corresponding original electronic test paper of one-tenth.
Described electronic test paper disposal route, wherein, described steps A also comprises: when A1, the electronic test paper quantity of information after encrypting surpass the preservation quantity of information of one piece of Quick Response Code, the electronic test paper Data Division is become to a plurality of packets, generate a plurality of electronic test paper packet image in 2 D code.
Described electronic test paper disposal route, wherein, described step B also comprises:
B1 receives described a plurality of electronic test paper packet image in 2 D code, and controls described a plurality of electronic test paper packet image in 2 D code are printed on one or more printer paper by laser printer, the two-dimensional code electronic paper of formation papery version.
Described electronic test paper disposal route, wherein, described step C also comprises: C1, the two-dimensional code electronic paper of papery version is transferred to examination point after, the camera on the computing machine that gets through the examinations or scanner be the typing of paper image, and by the Quick Response Code on the computing machine recognition image;
C2, if a plurality of electronic test paper packet image in 2 D code will merge a plurality of Quick Response Code data, after the data deciphering after identification is merged, obtains and reverts to original electronic test paper.
Electronic test paper disposal system based on Quick Response Code wherein, comprising:
Encrypt and generate processing module, for electronic test paper is encrypted, and the electronic test paper after encrypting adopts planar bar code technology to generate the electronic test paper image in 2 D code;
The print processing module, for receive the electronic test paper image in 2 D code of described generation by printer, and be printed on the two-dimensional code electronic paper that forms the papery version on paper;
Merge recognition processing module, for being transported to the two-dimensional code electronic paper of papery version of examination point, by the optical imagery collecting device, by the typing of paper image, and it is synthetic to carry out the identification of paper by the Quick Response Code recognition technology, merges and generates the corresponding original electronic test paper of one-tenth.
Described electronic test paper disposal system, wherein, when described encryption also surpasses the preservation quantity of information of one piece of Quick Response Code for the electronic test paper quantity of information after encrypting with the generation processing module, the electronic test paper Data Division is become to a plurality of packets, generate a plurality of electronic test paper packet image in 2 D code.
Described electronic test paper disposal system, wherein, described print processing module also for: control to receive described a plurality of electronic test paper packet image in 2 D code, and control described a plurality of electronic test paper packet image in 2 D code are printed on one or more printer paper by laser printer, the two-dimensional code electronic paper of formation papery version.
Described electronic test paper disposal system, wherein, described merging recognition processing module comprises:
Typing and recognition unit, for the two-dimensional code electronic paper by the papery version, the camera on the computing machine that gets through the examinations or scanner be the typing of paper image, and by the Quick Response Code on the computing machine recognition image;
Merge and recovery unit, for if a plurality of electronic test paper packet image in 2 D code will merge a plurality of Quick Response Code data, after the data deciphering after identification is merged, obtain and revert to original electronic test paper.
Beneficial effect of the present invention be following some:
1. make and compare with existing other electronic test papers, greatly reduce costs, cost goes to zero; Only the CD mode contrasts, an if national test examinee 400,000, each examination hall 50 people, so just need 8000 examination halls, if examine two subjects, due to the paper safety requirements, the storage medium quantity needed so is exactly 16000, if press 1 yuan of CD, and 1 yuan of calculating of optical disk cartridge, each examination storage medium part just needs 3.2 ten thousand yuan, does not also calculate the imprinting making apparatus here.If the employing movable storage device, price will be more expensive.The present invention can reduce costs greatly.
2. the serious forgiveness of Quick Response Code and discrimination are high, improve the safety of examination.
3. use the Quick Response Code paper of papery, can utilize the transmission channel of an existing paper class examination, the security of transmission channel is higher, also meets the national security privacy policy.
The accompanying drawing explanation
Fig. 1 is the embodiment process flow diagram that the present invention is based on the electronic test paper disposal route of Quick Response Code.
Fig. 2 is the concrete Application Example process flow diagram that the present invention is based on the electronic test paper disposal route of Quick Response Code.
Fig. 3 is the functional schematic block diagram that the present invention is based on the electronic test paper disposal system of Quick Response Code.
Embodiment
The invention provides a kind of electronic test paper disposal route based on Quick Response Code, its essence is the characteristics that the Quick Response Code information memory capacity is large, serious forgiveness is high of utilizing, transfer electronic test paper to one piece or many pieces of Quick Response Codes, make and generate by the conventional laser printer, and use seal envelopes to pack, be issued to each examination point by the confidential channel of tradition or other encryption channels, then, camera or the optical scanning device of examining computer equipment by machine obtain Quick Response Code paper image, through specific decoding process, obtain the electronic test paper of 2 D code information storage.
For making purpose of the present invention, technical scheme and effect clearer, clear and definite, below the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
A kind of electronic test paper disposal route based on Quick Response Code that the embodiment of the present invention provides as shown in Figure 1, comprises the following steps:
Step S100, electronic test paper is encrypted, and the electronic test paper after encrypting adopts planar bar code technology generation electronic test paper image in 2 D code;
In S100 step of the present invention, be mainly that the electronic test paper Quick Response Code generates: by encryption technology, electronic test paper is encrypted, then generated image in 2 D code; As shown in Figure 2, when the electronic test paper quantity of information after encrypting surpasses the preservation quantity of information of one piece of Quick Response Code, the electronic test paper Data Division is become to a plurality of packets, generate a plurality of electronic test paper packet image in 2 D code.
Step S200, receive the electronic test paper image in 2 D code of described generation by printer, and be printed on the two-dimensional code electronic paper that forms the papery version on paper; In this step, if the machine examination hall is many, when the paper demand is large, can adopt printing technology, reduce costs and improve manufacturing speed.
For example, shown in figure 2, receive the electronic test paper image in 2 D code of described generation by laser printer: use laser printer to be printed on one or more printer paper the electronic test paper image in 2 D code of generation, form the two-dimensional code electronic paper.
When a plurality of electronic test paper packet image in 2 D code are arranged, receive described a plurality of electronic test paper packet image in 2 D code by described printer, and control described a plurality of electronic test paper packet image in 2 D code are printed on one or more printer paper by laser printer, the two-dimensional code electronic paper of formation papery version.
Step S300, the two-dimensional code electronic paper of papery version is transferred to after examination point by the optical imagery collecting device the typing of paper image, and it is synthetic to carry out the identification of paper by the Quick Response Code recognition technology, merges and generates the corresponding original electronic test paper of one-tenth.
For example, shown in figure 2, after the two-dimensional code electronic paper of papery version is transferred to examination point, get through the examinations camera on computing machine or scanner by the typing of paper image, and by the Quick Response Code on the computing machine recognition image, if a plurality of electronic test paper packet image in 2 D code will merge a plurality of Quick Response Code data, after the data deciphering after identification is merged, obtain and revert to original electronic test paper.
In the embodiment of the present invention, shown in figure 2, after forming the two-dimensional code electronic paper of papery version, packed, as the encapsulation envelope; Then be transported to each examination point by confidential channel or other safe channels.Before examination, the supervisor opens examination paper sealing, and the optical imagery collecting devices such as the camera on use examination computing machine or scanner are by the typing of paper image, and the Quick Response Code on the computing machine recognition image, if many pieces of Quick Response Codes will merge many pieces of Quick Response Code data.After data decode after identification is merged, just obtained original electronic test paper, for formal examination.
Therefore, a kind of electronic test paper disposal route based on Quick Response Code that the embodiment of the present invention provides, solve existing electronic test paper and issue the drawback existed in process, the novel electron paper disposal route that a kind of confidentiality is high, simple, practical, low-cost, meet national privacy law is provided.
Based on above-described embodiment, the present invention also provides the disposal system of the electronic test paper based on Quick Response Code, and as shown in Figure 3, described electronic test paper disposal system comprises:
Encrypt and generate processing module 310, for electronic test paper is encrypted, and the electronic test paper after encrypting adopts planar bar code technology to generate the electronic test paper image in 2 D code; Specifically as described in above-mentioned step S100.
Merge recognition processing module 330, pass through the optical imagery collecting device by the typing of paper image after the two-dimensional code electronic paper of papery version being transferred to examination point, and it is synthetic to carry out the identification of paper by the Quick Response Code recognition technology, merges and generates the corresponding original electronic test paper of one-tenth; Specifically as described in above-mentioned step S100.
Described electronic test paper disposal system, wherein, when described encryption also surpasses the preservation quantity of information of one piece of Quick Response Code for the electronic test paper quantity of information after encrypting with the generation processing module, the electronic test paper Data Division is become to a plurality of packets, generate a plurality of electronic test paper packet image in 2 D code.
Described electronic test paper disposal system, wherein, described print processing module also for: control to receive described a plurality of electronic test paper packet image in 2 D code, and control described a plurality of electronic test paper packet image in 2 D code are printed on one or more printer paper by laser printer, the two-dimensional code electronic paper of formation papery version.
Described electronic test paper disposal system, wherein, described merging recognition processing module comprises:
Typing and recognition unit, after being transferred to examination point for the two-dimensional code electronic paper by the papery version, the camera on the computing machine that gets through the examinations or scanner be the typing of paper image, and by the Quick Response Code on the computing machine recognition image,
Merge and recovery unit, for if a plurality of electronic test paper packet image in 2 D code will merge a plurality of Quick Response Code data, after the data deciphering after identification is merged, obtain and revert to original electronic test paper.
Beneficial effect of the present invention be following some:
1. make and compare with existing other electronic test papers, greatly reduce costs, cost goes to zero; Only the CD mode contrasts, an if national test examinee 400,000, each examination hall 50 people, so just need 8000 examination halls, if examine two subjects, due to the paper safety requirements, the storage medium quantity needed so is exactly 16000, if press 1 yuan of CD, and 1 yuan of calculating of optical disk cartridge, each examination storage medium part just needs 3.2 ten thousand yuan, does not also calculate the imprinting making apparatus here.If the employing movable storage device, price will be more expensive.The present invention can reduce costs greatly.
2. the serious forgiveness of Quick Response Code and discrimination are high, improve the safety of examination.
3. use the Quick Response Code paper of papery, the security of transmission channel is higher, also meets the national security privacy policy.
Should be understood that, application of the present invention is not limited to above-mentioned giving an example, and for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (8)
1. the electronic test paper disposal route based on Quick Response Code, is characterized in that, comprises step:
A, electronic test paper is encrypted, and the electronic test paper after encrypting adopts planar bar code technology generation electronic test paper image in 2 D code;
B, receive the electronic test paper image in 2 D code of described generation by printer, and be printed on the two-dimensional code electronic paper that forms the papery version on paper;
C, will be transported to examination point the two-dimensional code electronic paper of papery version by the optical imagery collecting device by the typing of paper image, and it is synthetic to carry out the identification of paper by the Quick Response Code recognition technology, merges and generates the corresponding original electronic test paper of one-tenth.
2. electronic test paper disposal route according to claim 1, it is characterized in that, described steps A also comprises: when A1, the electronic test paper quantity of information after encrypting surpass the preservation quantity of information of one piece of Quick Response Code, the electronic test paper Data Division is become to a plurality of packets, generate a plurality of electronic test paper packet image in 2 D code.
3. electronic test paper disposal route according to claim 2, is characterized in that, described step B also comprises:
B1 receives described a plurality of electronic test paper packet image in 2 D code, and controls described a plurality of electronic test paper packet image in 2 D code are printed on one or more printer paper by laser printer, the two-dimensional code electronic paper of formation papery version.
4. electronic test paper disposal route according to claim 1, it is characterized in that, described step C also comprises: C1, the two-dimensional code electronic paper of papery version is transferred to examination point after, get through the examinations camera on computing machine or scanner by the typing of paper image, and by the Quick Response Code on the computing machine recognition image;
C2, if a plurality of electronic test paper packet image in 2 D code will merge a plurality of Quick Response Code data, after the data deciphering after identification is merged, obtains and reverts to original electronic test paper.
5. the electronic test paper disposal system based on Quick Response Code, is characterized in that, comprising:
Encrypt and generate processing module, for electronic test paper is encrypted, and the electronic test paper after encrypting adopts planar bar code technology to generate the electronic test paper image in 2 D code;
The print processing module, for receive the electronic test paper image in 2 D code of described generation by printer, and be printed on the two-dimensional code electronic paper that forms the papery version on paper;
Merge recognition processing module, for will be transported to examination point the papery version the two-dimensional code electronic paper by the optical imagery collecting device by the typing of paper image, and it is synthetic to carry out the identification of paper by the Quick Response Code recognition technology, merges and generates the corresponding original electronic test paper of one-tenth.
6. electronic test paper disposal system according to claim 5, it is characterized in that, when described encryption also surpasses the preservation quantity of information of one piece of Quick Response Code for the electronic test paper quantity of information after encrypting with the generation processing module, the electronic test paper Data Division is become to a plurality of packets, generate a plurality of electronic test paper packet image in 2 D code.
7. electronic test paper disposal system according to claim 5, it is characterized in that, described print processing module also for: control to receive described a plurality of electronic test paper packet image in 2 D code, and control described a plurality of electronic test paper packet image in 2 D code are printed on one or more printer paper by laser printer, the two-dimensional code electronic paper of formation papery version.
8. electronic test paper disposal system according to claim 5, is characterized in that, described merging recognition processing module comprises:
Typing and recognition unit, after being transferred to examination point for the two-dimensional code electronic paper by the papery version, the camera on the computing machine that gets through the examinations or scanner be the typing of paper image, and by the Quick Response Code on the computing machine recognition image;
Merge and recovery unit, for if a plurality of electronic test paper packet image in 2 D code will merge a plurality of Quick Response Code data, after the data deciphering after identification is merged, obtain and revert to original electronic test paper.
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| CN104504515A (en) * | 2014-12-18 | 2015-04-08 | 四川大学 | Teaching experiment examination intelligent management system |
| CN104715641A (en) * | 2015-02-10 | 2015-06-17 | 深圳市天朗时代科技有限公司 | Improved objective item evaluating method and system |
| CN104882038A (en) * | 2014-02-27 | 2015-09-02 | 迈思好课 | On-off interworking study system using QR codes applications |
| CN105654156A (en) * | 2015-12-29 | 2016-06-08 | 深圳市海云天科技股份有限公司 | Examination paper collection method and system for computer examinations |
| CN106446888A (en) * | 2015-08-04 | 2017-02-22 | 宁波舜宇光电信息有限公司 | Camera module multi-identifier identification method and camera module multi-identifier identification equipment |
| CN106790655A (en) * | 2017-01-18 | 2017-05-31 | 北京慧眼智行科技有限公司 | A kind of data processing method and device |
| CN107451581A (en) * | 2017-07-11 | 2017-12-08 | 济宁九点连线信息技术有限公司 | A kind of method of batch Automatic Read Overmarginalia answering card |
| CN107798939A (en) * | 2017-11-27 | 2018-03-13 | 行知技术有限公司 | A kind of artistic accomplishment test and appraisal and learning system |
| CN109448192A (en) * | 2018-11-13 | 2019-03-08 | 公安部第三研究所 | Safe and intelligent lock system based on encryption chip |
| CN115291820A (en) * | 2022-10-08 | 2022-11-04 | 青岛罗博科技有限公司 | Test paper digital printing device and method convenient to operate |
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| CN104882038A (en) * | 2014-02-27 | 2015-09-02 | 迈思好课 | On-off interworking study system using QR codes applications |
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| CN106446888B (en) * | 2015-08-04 | 2020-12-18 | 宁波舜宇光电信息有限公司 | Multi-identifier identification method and equipment for camera module |
| CN106446888A (en) * | 2015-08-04 | 2017-02-22 | 宁波舜宇光电信息有限公司 | Camera module multi-identifier identification method and camera module multi-identifier identification equipment |
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| CN107798939A (en) * | 2017-11-27 | 2018-03-13 | 行知技术有限公司 | A kind of artistic accomplishment test and appraisal and learning system |
| CN109448192A (en) * | 2018-11-13 | 2019-03-08 | 公安部第三研究所 | Safe and intelligent lock system based on encryption chip |
| CN115291820A (en) * | 2022-10-08 | 2022-11-04 | 青岛罗博科技有限公司 | Test paper digital printing device and method convenient to operate |
| CN115291820B (en) * | 2022-10-08 | 2022-12-13 | 青岛罗博科技有限公司 | Test paper digital printing device and method convenient to operate |
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Application publication date: 20140101 |