CN201518129U - Two-dimensional code information tracing system for agricultural product - Google Patents
Two-dimensional code information tracing system for agricultural product Download PDFInfo
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- CN201518129U CN201518129U CN2009200744196U CN200920074419U CN201518129U CN 201518129 U CN201518129 U CN 201518129U CN 2009200744196 U CN2009200744196 U CN 2009200744196U CN 200920074419 U CN200920074419 U CN 200920074419U CN 201518129 U CN201518129 U CN 201518129U
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Abstract
The utility model discloses a two-dimensional code information tracing system for agricultural product, which comprises an agricultural product information database for recording the agricultural product information; a two-dimensional code printing system for writing the agricultural product information into the two-dimensional code; a two-dimensional code terminal code reading device for displaying and recognizing the two-dimensional code. The utility model can print the information such as field management growth of the agricultural product in the agricultural product information database into the two-dimensional code by applying the two-dimensional code technology into the agricultural product tracing system, and the information can be convenient for being read by terminal equipments such as intelligent mobile phones.
Description
Technical field
The utility model relates to a kind of traceability system of agricultural product information, relates in particular to a kind of system that uses planar bar code technology that the agricultural product production information is reviewed.
Background technology
Two-dimensional bar code/two-dimension code (2-dimensional bar code) is the chequered with black and white graphic recording data symbol information that (on the two-dimensional directional) distributes on the plane according to certain rules with certain specific geometric figure; On coding, utilize " 0 ", " 1 " notion that constitutes the computer-internal logical foundations dexterously, use several and the corresponding geometrical body of scale-of-two to represent the literal numerical information, handle automatically with realization information by image input device or photoelectric scanning device automatically identifying and reading; It has some general character of barcode technology: every kind of code system has its specific character set; Each character occupies certain width; Has certain verifying function etc.Also have simultaneously the automatic recognition function of the information of different rows, and characteristics such as processing graphics rotation change.Therefore two-dimension code can express a large amount of information in horizontal and vertical two orientation while expressing information in very little area.
In recent years, because agricultural product use agricultural chemicals in a large number, cause the food security accident frequently to take place, had a strong impact on the healthy of people, the public more and more expects green agriculture, and expectation can all have one comprehensively to understand to growth, the circulation record of the agricultural product bought, thereby knows and oneself eaten which type of food, therefore how agricultural product are effectively followed the tracks of and reviewed, become a very urgent global problem.Chinese patent 200710105281.7 discloses a kind of method and system that utilizes the bar code recognition agricultural product, this patent system is by being applied in bar codes technique on the agricultural product, bar code is categorized as product information and manufacturer's information, inquire about product information and manufacturer's information respectively according to product code and manufacturer's sign indicating number respectively then, the fundamental purpose of this patent is the information of holding by expansion bar code that bar code is classified, but owing to limit by barcode encoding mode itself, it is very limited that bar code itself holds information; Simultaneously the bar code fault tolerance is poor, tarnish or destruction such as distortion after all can't correctly distinguish again; The most important thing is to read sign indicating number can only discern and then inquire about relevant product information in product database by the code reader of special use, unusual trouble is so be that the agricultural product information traceability system of fundamental construction is never resolved agricultural product security and reviewed a difficult problem with the bar code.Everybody urgently is desirable to provide a kind of use on agricultural product, reads the agricultural product traceability system that sign indicating number is convenient, can obtain this agricultural product information fast.
The utility model content
The purpose of this utility model be set up one convenient and practical be the agricultural product information traceability system that relies on the two-dimension code, by planar bar code technology being applied in the agricultural product traceability system, the information such as field management growth of the agricultural product in the farm product information database are printed in two bit codes, can read easily by terminal devices such as smart mobile phones;
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of 2 D code information traceability system that is used for agricultural product comprises:
Farm product information database is used to write down agricultural product information;
The two-dimension code print system is used for agricultural product information is written to two-dimension code;
Two-dimension code terminal code reader is used for showing the identification two-dimension code.
Further, described two-dimension code terminal code reader is the computing machine that has the smart mobile phone of camera or have camera.
Further, described two-dimension code print system also can print traceability code on the two-dimension code label that prints, and described traceability code can be inquired about in farm product information database and described traceability code corresponding information of agricultural products.
Further, described agricultural product information comprise these agricultural product production environment information, farm record information, produce omnidistance video information, safety detection information, storage and logistics information.
The agricultural product security problem more and more is subjected to people and pays close attention to, packing is little, value is low, the shelf-life is short and characteristics such as most individuals of being of the consumer group or microcommunity but because agricultural product have, particularly different batches agricultural product production information is also inequality, agricultural product can't carry detailed product description sale simultaneously, so utilize planar bar code technology to set up agricultural product security information traceability system, a large amount of, dynamic agricultural product information can be presented to the consumer quickly and easily.The utility model is reviewed the field by two-dimension code is incorporated into agricultural product information, has broken through all drawbacks when in the past adopting the bar code information of carrying out to review, and effect is embodied in the following aspects:
1. the two-dimension code high density is encoded, information capacity is big: but 1850 capitalizations of a two-dimension code outfit as many as or 2710 numerals or 1108 bytes, or more than 500 Chinese character, higher approximately tens times than common bar code information capacity, thereby all essential informations of on a very little two-dimension code figure, holding agricultural product, and read decoding apparatus by smart mobile phone or any terminal and can read sign indicating number fast and demonstrate the information of enrolling in the two-dimension code with camera, and no longer need picture in the past during bar code, also need to show the product brief information very loaded down with trivial details inconvenience after reading bar code information by special-purpose code reader by a terminal presentation facility; Modern society has made mobile phone popular in a large number, almost reach mobile phone of staff, almost any mobile phone all has camera, by such smart mobile phone can be real-time read 2 D code information, can see the agricultural product relevant information that comprises in the two-dimension code then and there, convenient and swift.For the user who does not have smart mobile phone, the two-dimension code print system can go out a traceability code simultaneously, imports this traceability code by landing specified web, can see this traceability code corresponding information of agricultural products equally.
2. coding range is wide: this bar code can digitized information be encoded picture, sound, literal, signature, fingerprint etc., shows with bar code; Can represent the multilingual literal; But presentation video data.
3. fault-tolerant ability is strong, has error correction: two-dimension code in use because of perforation, stained etc. when causing local damage, can correctly obtain recognition in the same old way, but damaged area reaches 50% recovering information still.
4. reliability of decode height: it is more much lower than common bar code decoding error rate 2/1000000ths, and the bit error rate is no more than 1/10000000th.
5. can introduce encryption measures: confidentiality, antifalsification are good.
6. cost is low, easily makes durable.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is elaborated:
Fig. 1 is the system architecture synoptic diagram by the two-dimension code tracing farm product information of the present utility model;
Fig. 2 is the structured flowchart by two-dimension code tracing farm product information system of the present utility model;
Fig. 3 is of the present utility model by two-dimension code tracing farm product information system flowchart;
Embodiment
As Fig. 1 is of the present utility model by two-dimension code tracing farm product information system architecture synoptic diagram; Fig. 2 is the structured flowchart by two-dimension code tracing farm product information system of the present utility model; A kind of system by the two-dimension code tracing farm product information, comprising: farm product information database is used to write down agricultural product information; The two-dimension code print system is used for agricultural product information is written to two-dimension code, also can print a traceability code on the two-dimension code label that prints simultaneously.Two-dimension code terminal code reader is used to show the identification two-dimension code, and two-dimension code terminal code reader can be read decoding apparatus for the smart mobile phone or any terminal that can read two-dimension code that are provided with camera.
Fig. 3 is of the present utility model by two-dimension code tracing farm product information system flowchart;
During by the two-dimension code tracing farm product information, may further comprise the steps:
(1), typing agricultural product information in the agricultural product database at first, this is the data on basis the most of traceability system, all associated information in the agricultural product growth course, comprise these agricultural product production environment information, farm record information, produce omnidistance video information and information such as agricultural product security detection, storage and logistics.The agricultural product database can be arranged on the server, can visit this server by network like this, so just the scope of whole traceability system cover more extensive.When agricultural product information was correlated with in the needs printing, the visit farm product information database also derived this correspondence agricultural product information; For example we need print the agricultural product information of a collection of cucumber of results on July 1st, 2009, just can find the information of this batch cucumber correspondence by visit agricultural product database, such as the field record etc.;
(2), print in the two-dimension code, form the traceability code of a correspondence simultaneously, and the two-dimension code that prints is fixed on each corresponding farm product by the agricultural product information of two-dimension code print system with needs; For example the corresponding two-dimension code of above-mentioned cucumber can be printed, stick on the outside of this batch cucumber packing case then;
(3), read two-dimension code by smart mobile phone or other terminal code reader, show corresponding agricultural product information in real time, there is not the user of smart mobile phone can in farm product information database, inquire about and the traceability code corresponding information of agricultural products thereby import traceability code by landing specified web.
During actual the use, can only use two-dimension code to encode, also two-dimension code and traceability code can be combined and use.
Those skilled in the art will recognize that, above-mentioned embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. a 2 D code information traceability system that is used for agricultural product is characterized in that, comprising:
Farm product information database is used to write down agricultural product information;
The two-dimension code print system is used for agricultural product information is written to two-dimension code;
Two-dimension code terminal code reader is used for showing the identification two-dimension code.
2. the 2 D code information traceability system that is used for agricultural product according to claim 1 is characterized in that:
Described two-dimension code terminal code reader is the computing machine that has the smart mobile phone of camera or have camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744196U CN201518129U (en) | 2009-08-19 | 2009-08-19 | Two-dimensional code information tracing system for agricultural product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200744196U CN201518129U (en) | 2009-08-19 | 2009-08-19 | Two-dimensional code information tracing system for agricultural product |
Publications (1)
| Publication Number | Publication Date |
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| CN201518129U true CN201518129U (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200744196U Expired - Lifetime CN201518129U (en) | 2009-08-19 | 2009-08-19 | Two-dimensional code information tracing system for agricultural product |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622425A (en) * | 2012-02-24 | 2012-08-01 | 深圳市腾达汉龙信息技术有限公司 | Method for conducting imaging permanent backup and restoring on database data by utilizing two-dimension codes |
| CN102629333A (en) * | 2012-02-24 | 2012-08-08 | 深圳市腾达汉龙信息技术有限公司 | Method for managing and recovering microimage on microfilm by using two-dimension code |
| CN104787557A (en) * | 2015-02-14 | 2015-07-22 | 中国科学院合肥物质科学研究院 | Packaging bag two-dimension code automatic identifying conveyor belt for agricultural product tracing platform |
| CN105791319A (en) * | 2016-04-29 | 2016-07-20 | 上海绿度信息科技股份有限公司 | Agricultural product information traceability system and traceability method thereof |
| CN107944893A (en) * | 2017-12-29 | 2018-04-20 | 刘召部 | A kind of edible agricultural product quality certification management system of double retrospects of informationization high throughput |
-
2009
- 2009-08-19 CN CN2009200744196U patent/CN201518129U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622425A (en) * | 2012-02-24 | 2012-08-01 | 深圳市腾达汉龙信息技术有限公司 | Method for conducting imaging permanent backup and restoring on database data by utilizing two-dimension codes |
| CN102629333A (en) * | 2012-02-24 | 2012-08-08 | 深圳市腾达汉龙信息技术有限公司 | Method for managing and recovering microimage on microfilm by using two-dimension code |
| CN104787557A (en) * | 2015-02-14 | 2015-07-22 | 中国科学院合肥物质科学研究院 | Packaging bag two-dimension code automatic identifying conveyor belt for agricultural product tracing platform |
| CN104787557B (en) * | 2015-02-14 | 2017-01-11 | 中国科学院合肥物质科学研究院 | Packaging bag two-dimension code automatic identifying conveyor belt for agricultural product tracing platform |
| CN105791319A (en) * | 2016-04-29 | 2016-07-20 | 上海绿度信息科技股份有限公司 | Agricultural product information traceability system and traceability method thereof |
| CN107944893A (en) * | 2017-12-29 | 2018-04-20 | 刘召部 | A kind of edible agricultural product quality certification management system of double retrospects of informationization high throughput |
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Granted publication date: 20100630 |
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| CX01 | Expiry of patent term |