CN108830628A - A kind of food quality anti-fake two-dimension code traceability system - Google Patents
A kind of food quality anti-fake two-dimension code traceability system Download PDFInfo
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- CN108830628A CN108830628A CN201810848498.5A CN201810848498A CN108830628A CN 108830628 A CN108830628 A CN 108830628A CN 201810848498 A CN201810848498 A CN 201810848498A CN 108830628 A CN108830628 A CN 108830628A
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- 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
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
Abstract
A kind of food quality anti-fake two-dimension code traceability system, including：Two-dimension code label is set in food packaging；Two-dimensional code scanning device is used to scan the two-dimension code label, obtains image in 2 D code；Two dimensional code identifies equipment, according to the image in 2 D code that the two-dimensional code scanning device obtains, determines two-dimensional barcode information；Product quality cloud platform is used to determine the source of food and the current Quality information of food according to the information of the two-dimension code label；It include the unique features identification code of corresponding food in the two-dimensional barcode information, the product quality cloud platform inquiry is after the product information for identifying specific unique features identification code, when receiving the inquiry of the product information including the unique features identification code again, the prompt that the two dimensional code had been queried is provided.
Description
Technical field
The present invention relates to food quality detection systems, detect two dimensional code traceability system more particularly, to a kind of food quality.
Background technique
With the development of economy with the complication of food production, the supply chain link in food production quickly increases
Long, element also rapidly increases.What is occurred therewith is the food-safety problem continuously emerged.The unstable factor of food safety is deposited
It is that whole life cycle of agri-food supply chains link, including raw material production, food processing, logistics transportation and sale etc. are each
A aspect.In face of the food-safety problem of emergence, consumer needs the food tracing system and frame of a safety to protect
Demonstrate,prove food safety.Reliable food quality traceability system is then the important component of food tracing system, is to realize food peace
The important means managed entirely.
Foodstuff traceability refers to that food production transport relevant information can be by retrospect in the links of agri-food supply chains
It is convenient for clearing when food safety hazards occur to make the entire production and operating activities of food be among effective monitoring always
Responsibility disposes food safety in time, guarantees Safety of Food Quality.Food traceability system be exactly food from producing to processing again to disappearing
A kind of system of each procedural information record taken, primarily to a control is carried out to the safety of food quality and is ensured,
It is effectively controlled so as to each process to agri-food supply chains, and guarantees the safety and quality of food.
Two dimensional code has in many fields as a kind of completely new information storage, transmitting and identification technology widely answers
With.Since two dimensional code has big information storage, confidentiality and traceability height, damage resistance strong, and easily realize information system management etc.
Characteristic makes it be widely used in the fields such as foodstuff traceability, anti-fake.Existing food two dimensional code the first day of the lunar month source system is usually arranged food and traces back
The relevant foodstuff traceability information of food is submitted to foodstuff traceability platform by source information database, and food the first day of the lunar month source platform is stored
In database, and according to corresponding coding rule generate two dimensional code after, be fabricated to label and be attached in food packaging, be sent to through
Pin quotient sells.Consumer then can use the two dimensional code being mounted on intelligent terminal in APP scanning food packaging, obtain detailed
Thin information of tracing to the source.
Existing food quality detection two dimensional code traceability system can only provide the information in food production transportational process, right
In food quality, the static information such as food production date and shelf-life can be only provided, current food can not be provided
Real time status information.For example, the food for needing cold chain transportation, current real-time quality store in transportational process with it
State of temperature it is related, even at the food in the shelf-life, if its save transportational process in temperature it is excessively high, in real time
State may be abnormal, and existing food quality detection two dimensional code traceability system can not be provided about the dynamic of its real-time status
State information.To solve the above-mentioned problems, a kind of food quality detection two dimensional code traceability system is proposed, which provided being capable of root
It according to the image in 2 D code that food quality changes, traces to the source information so as to provide the static state of food, and implements the dynamic of state
Information.However, image in 2 D code may be replicated on other personation food in the technology, cause consumer that will palm off food
It is mistakenly considered regular food, influences the safety and quality of food.
Summary of the invention
The present invention provides a kind of food qualities to detect two dimensional code traceability system, can provide the static information of foodstuff traceability
And the multidate information of food real-time status, while can also prevent from replicating, guarantee the safety and quality of food.
As one aspect of the present invention, a kind of food quality two dimensional code traceability system is provided, including：Two-dimension code label,
It is set in food packaging；Two-dimensional code scanning device is used to scan the two-dimension code label, obtains image in 2 D code；Two
It ties up code and identifies equipment, according to the image in 2 D code that the two-dimensional code scanning device obtains, determine two-dimensional barcode information；Network transmission
Equipment, by the two-dimensional barcode information of two dimensional code identification equipment identification by transmission of network to product quality cloud platform, simultaneously
Receive the food information that product quality cloud platform is inquired；Product quality cloud platform is used for according to the two-dimension code label
Information determine the source of food and the current Quality information of food；It include the unique of corresponding food in the two-dimensional barcode information
Feature identification code, the product quality cloud platform are inquired after the product information for identifying specific unique features identification code, then
When the inquiry of the secondary product information for receiving to include the unique features identification code, the prompt that the two dimensional code had been queried is provided.
Preferably, layer is covered in setting on the two-dimension code label, and the cover layer can obtain two dimensional code after opening
Image.
Preferably, the area for covering layer is slightly larger than the area of the image in 2 D code.
It is preferred that you, the cover layer is made using non-transparent material.
Detailed description of the invention
Fig. 1 is the system structure diagram of the food quality detection two dimensional code traceability system of the embodiment of the present invention.
Fig. 2 is the two dimensional code condition code number segment schematic diagram of the embodiment of the present invention.
Fig. 3 is the two-dimension code label structure schematic diagram of the embodiment of the present invention.
Specific embodiment
In order to illustrate more clearly of technical solution of the present invention, embodiment will be used simply to be situated between the present invention below
Continue, it should be apparent that, be described below in be only one embodiment of the present of invention, for those of ordinary skill in the art come
It says, without any creative labor, other technical solutions can also be obtained according to these embodiments, also belonged to
Disclosure of the invention range.
The food quality of the embodiment of the present invention detects two dimensional code traceability system, the food for transporting with cold chain storage,
Such as seafood, fruit, meat, agricultural product etc.；Referring to Fig. 1, including two-dimension code label, two-dimensional code scanning device, two dimensional code identification
Equipment, web-transporting device and product quality cloud platform.Two-dimension code label is used to be set to the outer of food surface or food
In packaging, two-dimension code label can be set for example, by the mode of stickup.
Two-dimension code label by it includes condition code information products indicate food source and current Quality information.Its
Middle condition code includes multiple number segments, includes unique features identification code number segment, food sources information in number segment referring to fig. 2
Number segment and food quality information number section.Wherein, a unique features identification code number segment is arranged in each two-dimension code label,
Corresponding to unique commodity, after unique features identification code is queried once in the database of product quality cloud platform, data
Library is identified it, when inquiring the inquiry of the product information of the unique features identification code again, provide the two dimensional code by
The prompt inquired.
Food sources information number section corresponding informance may include product number, name of product, product category, product etc.
Grade, product source area, product producer, product batches, production date, shelf life of products etc.；Food quality information number section
Corresponding information is that the current Quality of food is abnormal or normal.Each two-dimension code label corresponds to the information of single food,
Its corresponding information is generated into corresponding image in 2 D code according to two dimensional code coding after food production, can be used existing
Two dimensional code coding techniques such as QR two dimensional code encoded.Product quality cloud platform passes through database purchase condition code each number
The parameter and the corresponding specifying information of parameters of code section.
Referring to Fig. 3, two-dimension code label is by including base 10, time temperature indicator layer 20, transparent thin film layer 30 on lower
And cover layer 40.Base 10 can be transparent resin layer, can be pasted on food casing.Time temperature indicator layer
20 priming colors are light color, and color is turned into dark color after the time for being more than critical-temperature reaches the crash time.It can be used poly-
Response type or enzyme type time temperature indicator material are closed as time temperature indicator layer 20.Image in 2 D code is printed by ink
Brush is on transparent thin film layer 30.It covers layer 40 to make using non-transparent material, be set on transparent thin film layer 30, have and omit
Greater than the side of transparent thin film layer 30, so as to open from transparent thin film layer 30, image in 2 D code is obtained.
Two-dimension code label includes the first image in 2 D code and the second image in 2 D code, the first image in 2 D code and second
Unique features identification code number segment and food sources information number section in the corresponding two-dimensional barcode information condition code of image in 2 D code
Condition code it is identical, the condition code corresponding to food quality information is different.I.e. for the same food, two two dimensional code figures are set
Picture, only the condition code of food quality information is different in two image in 2 D code.Wherein, the first image in 2 D code corresponding food
Current Quality information is that food quality is normal, and the current Quality information of the corresponding food of the second image in 2 D code is that food quality is different
Often.It is generated according to its condition code according to coding rule image in 2 D code when first image in 2 D code prints, by dark code therein
Member is printed upon on transparent thin film layer 30 using black pigment.When second image in 2 D code prints, two dimension is generated according to its condition code
Then dark symbol in image in 2 D code is inverted with light symbol, generates radix-minus-one complement image by code image, then will wherein
Dark symbol printed on transparent thin film layer 30 using color tint.
Food with two-dimension code label is during cold chain is stored and transported, if its temperature is normal, two dimensional code mark
The color of time temperature indicator layer 20 in label is constant, so that the dark symbol in the first image in 2 D code refers to time-temperature
Show that the light background of device layer 20 forms enough reflection differences, so that the first image in 2 D code can be identified；And the second two dimension
The image that the light background of light symbol and time temperature indicator layer 20 in code image is formed can not then identify.If food
After time during cold chain is stored and transported more than critical-temperature reaches the crash time, indicate that food preservation is abnormal, when
Between the color of temperature indicator layer 20 be turned into dark color, thus dark symbol and time temperature indicator in the first image in 2 D code
The reflection differences of the dark-background of layer 20 are too small to be identified, and light symbol and time-temperature in the second image in 2 D code
The image in 2 D code that the dark-background of indicator layer 20 is formed can be then identified.
Consumer opens the cover layer 40 in two-dimension code label, passes through two-dimensional code scanning when buying or using food
Equipment such as camera obtains the first image in 2 D code and the second image in 2 D code in the corresponding two-dimension code label of food.So
Afterwards, identify that equipment identifies the first image in 2 D code and the second image in 2 D code, only one of which two dimensional code by two dimensional code
Image can be identified.The food condition code information that two dimensional code identification equipment identifies is transmitted to product by web-transporting device
Quality cloud platform, product quality cloud platform search in the database to the corresponding food sources information of food condition code parameter and
Food quality information.Product quality cloud platform is inquired after receiving inquiry request firstly for unique features identification code,
See whether it is to inquire for the first time, then inquires the information of corresponding commodity, inquiry according to two-dimensional barcode information if it is first time inquiry
After, the result of inquiry is returned into web-transporting device, is marked simultaneously for the unique features identification code inquired；Such as
Fruit is not to inquire for the first time, then returns to the prompt that the two-dimensional barcode information had been queried.Web-transporting device receives product
After the food information that quality cloud platform is inquired, shown by human-computer interaction interface.
Food quality through the foregoing embodiment detects two dimensional code traceability system, can not only provide the static state of foodstuff traceability
The multidate information of information and food real-time status, while can also prevent from replicating, guarantee the safety and quality of food.
Preferably, the first image in 2 D code in above-described embodiment is in printing, wherein dark symbol is changed colour using low temperature
Ink print, low temperature color shifting ink color in the cold chain transportation temperature of the food become dark.It is preferred by this
Embodiment be replicated two-dimension code label can not during the preparation process, to further increase its antiforge function.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (4)
1. a kind of food quality two dimensional code traceability system, including：Two-dimension code label is set in food packaging；Two dimensional code is swept
Equipment is retouched, is used to scan the two-dimension code label, obtains image in 2 D code；Two dimensional code identifies equipment, according to the two dimension
The image in 2 D code that code scanning device obtains, determines two-dimensional barcode information；The two dimensional code is identified equipment by web-transporting device
The two-dimensional barcode information of identification passes through transmission of network to product quality cloud platform, while receiving what product quality cloud platform was inquired
Food information；Product quality cloud platform is used to determine source and the food of food according to the information of the two-dimension code label
Current Quality information；It is characterized in that：It include the unique features identification code of corresponding food, the production in the two-dimensional barcode information
Quality cloud platform is inquired after the product information for identifying specific unique features identification code, receives to include unique spy again
When levying the inquiry of the product information of identification code, the prompt that the two dimensional code had been queried is provided.
2. food quality two dimensional code traceability system according to claim 1, it is characterised in that：It is set on the two-dimension code label
Cover layer is set, the cover layer can obtain image in 2 D code after opening.
3. food quality two dimensional code traceability system according to claim 1, it is characterised in that：The area for covering layer omits
Greater than the area of the image in 2 D code.
4. food quality according to claim 1 detects two dimensional code traceability system, it is characterised in that：The cover layer uses
Non-transparent material production.
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| CN201810848498.5A CN108830628B (en) | 2018-07-28 | 2018-07-28 | Food quality anti-fake two-dimensional code traceability system |
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| CN201810848498.5A CN108830628B (en) | 2018-07-28 | 2018-07-28 | Food quality anti-fake two-dimensional code traceability system |
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| CN110555500A (en) * | 2019-09-11 | 2019-12-10 | 北京强华印刷厂 | map two-dimensional code generation method and system |
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