CN102184433A - System and method for generating origin place packing label of agricultural products - Google Patents
System and method for generating origin place packing label of agricultural products Download PDFInfo
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- CN102184433A CN102184433A CN2011101157266A CN201110115726A CN102184433A CN 102184433 A CN102184433 A CN 102184433A CN 2011101157266 A CN2011101157266 A CN 2011101157266A CN 201110115726 A CN201110115726 A CN 201110115726A CN 102184433 A CN102184433 A CN 102184433A
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Abstract
The invention discloses a system and a method for generating an origin place packing label of agricultural products, relating to the technical field of origin place labels of the agricultural products. The system comprises a terminal and a server side. The terminal comprises a core processing module, an RFID (Radio Frequency Identification Device) circuit, a GPS (Global Position System) module, a GPRS (General Packet Radio Service) module and the server side, wherein the core processing module is used for sending RFID card information as well as the longitude and latitude information of the place of the terminal to the server side, coding and encrypting the RFID card information, the longitude and latitude information of the place of the terminal, and the information of the agricultural products so as to generate a two-dimensional bar code, and encrypting the two-dimensional bar code to generate an origin anti-fake label of the agricultural products; the RFID circuit is used for identifying the RFID card information and sending the RFID card information to the core processing module; the GPS module is used for positioning the place of the terminal and sending the place information to the core processing module; the GPRS module is used for realizing the communication of the core processing module with the server side; and the server side is used for receiving and verifying the RFID card information and the longitude and latitude information of the place of the terminal which are sent from the core processing module. The controllability, the anti-fake property and the safety of the system and the method are higher.
Description
Technical field
The present invention relates to agricultural product place of production sign field of anti-counterfeit technology, relate in particular to a kind of agricultural product original producton location packaging label generation system and method.
Background technology
Agricultural product original producton location sign has close getting in touch with the quality and the feature of product, is the assurance of quality, can actively lead consumption, has extremely important economic implications or commercial value.It is wide that agricultural products in China is produced territorial scope; provincial characteristics is obvious; the characteristic agricultural product are many; carry out the original producton location sign to improving agricultural products in China production and trade level, strengthening the market competitiveness and have abundant and deep intension support; for protection China's traditional advantage agricultural product and processing technology; advance China's advantage, characteristic agricultural product zone layout and construction, improve agricultural product quality and safety level and added value, promote the export of farm produce and the extremely profound significance of having increased farmers' income.
Just because of this, the phenomenon of personation original producton location sign is extremely spread unchecked on the market, and agricultural product place of production personation phenomenon remains incessant after repeated attack.Thin and backwardness place of production anti-counterfeiting technology of agricultural product brand awareness causes mark of origin to be easy to forge, causes adulterating, and the phenomenon of selling counterfeit and shoddy goods.Dragons and fishes jumbled together for product of an established trade mark and counterfeit goods, and fake products not only makes the consumer sustain a loss, also grievous injury the interests of agricultural production area, manufacturing enterprise and brand businessman.
Traditional agricultural product place of production method for anti-counterfeit adopts the computer software encryption technology to generate anti-fake code at server end, realizes the related of security code and place of production information by program, then agricultural product place of production sign is provided enterprise to the corresponding place of production.This method human factor is too much, and is big for the sign quantity control difficulty that should provide to enterprise, and has artificial fraud factor, can not really react the geographical location information of place of production agricultural product.
On the other hand, the labels of bar code that adopt identify more on security code, because the bar code quantity of information is less, can only represent numeral and letter, are easy to be plagiarized, and have reduced not reaching false proof purpose on certain program.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is: a kind of controllability, antifalsification and safe agricultural product original producton location packaging label generation system and method are provided.
(2) technical scheme
For addressing the above problem, the invention provides a kind of agricultural product original producton location package anti-counterfeiting sign generation system, this system comprises: terminal and server end, described terminal comprises: core processing module, with the RFID radio circuit, and the GPS module all links to each other, be used for the latitude and longitude information of rfid card information and terminal position is sent to server end, and to described rfid card information, the latitude and longitude information of terminal position, and agricultural product information is encoded and is encrypted, generate two-dimensional bar code, and described two-dimensional bar code encrypted, generate agricultural product original producton location anti-counterfeiting mark; The RFID radio circuit is used to discern rfid card information, and described rfid card information is sent to described core processing module; The GPS module is used for the locating terminal position, and the latitude and longitude information of terminal position is sent to described core processing module; The GPRS module links to each other with described core processing module, is used to realize communicating by letter of described core processing module and described server end; Described server end is used to receive and verify the rfid card information of described core processing module transmission and the latitude and longitude information of terminal position.
Wherein, described terminal further comprises: weight sensor is used to gather the weight information of agricultural product; Analog to digital converter links to each other with described weight sensor and core processing module, and the simulation weight information that is used for described weight sensor is collected is converted to numerical information, and described numerical information is sent to described core processing module.
Wherein, described core processing module comprises: coding unit, be used for the latitude and longitude information and the agricultural product information of described rfid card information, terminal position are encoded, and generate agricultural product place of production supervision sign indicating number, and it is encrypted; The two-dimensional bar code generation unit is used for described agricultural product place of production supervision sign indicating number, agricultural product date of manufacture and auth type are carried out two-dimensional bar code coding, and the two-dimensional bar code that generates is encrypted, and generates agricultural product original producton location packaging label.
Wherein, this terminal also comprises: print module, link to each other with described core processing module, and be used for control command according to described core processing module, print described agricultural product original producton location packaging label.
Wherein, this terminal also comprises: load module, link to each other with described core processing module, and be used to import user instruction, described core processing module generates described control command according to described user instruction; Display module links to each other with described processor module, is used for the weight information of display terminal operator message, agricultural product, and described user instruction and described steering order.
Wherein, described terminal also comprises: power module, all link to each other with each ingredient of terminal, and be used to each ingredient power supply.
The present invention also provides a kind of agricultural product original producton location package anti-counterfeiting mark generating method based on said system, and the method comprising the steps of:
S1. terminal is gathered the latitude and longitude information of rfid card information and position, and described rfid card information and latitude and longitude information are sent to server end;
S2. server end verifies whether described rfid card information is legal information of registered users, and whether terminal in legal geographic range, if, then send authentication by sign to described terminal, otherwise, finish;
S3. terminal to the latitude and longitude information of described rfid card information, terminal position, and agricultural product information encode and encrypt, generate two-dimensional bar code, and two-dimensional bar code encrypted, generate agricultural product original producton location anti-counterfeiting mark.
Wherein, step S3 comprises:
The S3.1 terminal is encoded according to the latitude and longitude information and the agricultural product information of described rfid card information, terminal position, generates agricultural product place of production supervision sign indicating number, and it is carried out class XOR encryption at random;
The S3.2 terminal is supervised the coding that sign indicating number, agricultural product date of manufacture and auth type carry out two-dimensional bar code to the described agricultural product place of production, and the two-dimensional bar code that generates is carried out DES and RSA Hybrid Encryption, generates agricultural product original producton location packaging label.
Wherein, this method also comprises step:
S4. print described agricultural product original producton location packaging label.
(3) beneficial effect
System and method of the present invention utilizes the GPS positioning function, accurately locatees position, the agricultural product place of production, has realized the controllability that agricultural product place of production sign is printed; Utilize RFID checking and the checking of GPS positional information, guaranteed the antifalsification of this system and method, guarantee that system uses in the allowed band of original producton location; Utilize the identification method of encrypted two dimensional bar codes; satisfied and contained much information and false proof requirement; effectively eliminate simultaneously the problem that bar code is copied sign indicating number easily, can protect agricultural product original producton location sign effectively, ensured the legitimate rights and interests of consumer, manufacturing enterprise and brand businessman.
Description of drawings
Fig. 1 is the agricultural product original producton location package anti-counterfeiting sign generation system structured flowchart according to one embodiment of the present invention;
Fig. 2 is according to terminal structure synoptic diagram in the agricultural product original producton location package anti-counterfeiting sign generation system of one embodiment of the present invention;
Fig. 3 is the electrical block diagram according to terminal in the agricultural product original producton location package anti-counterfeiting sign generation system of one embodiment of the present invention;
Fig. 4 is the agricultural product original producton location package anti-counterfeiting mark generating method process flow diagram according to one embodiment of the present invention.
Embodiment
Agricultural product original producton location package anti-counterfeiting sign generation system and method that the present invention proposes reach embodiment in conjunction with the accompanying drawings and are described in detail as follows.
Agricultural product original producton location package anti-counterfeiting sign generation system according to one embodiment of the present invention comprises: terminal and server end.Wherein, as shown in Figure 1, terminal comprises:
Core processing module, all link to each other with RFID radio circuit and GPS module, be used for the latitude and longitude information of rfid card information and terminal position (being the agricultural product original producton locations) is sent to server end, and to the latitude and longitude information of rfid card information, terminal position, and agricultural product information encode and encrypt, generate two-dimensional bar code, and described two-dimensional bar code encrypted, generate agricultural product original producton location anti-counterfeiting mark.
The RFID radio circuit is used to discern rfid card information, and rfid card information is sent to core processing module.
The GPS module and is used for the locating terminal position, and the latitude and longitude information of terminal position is sent to core processing module.
The GPRS module links to each other with core processing module, is used to realize core processing module and obeys communicating by letter of h affair device end.
Server end is used to receive and verify the rfid card information of core processing module transmission and the latitude and longitude information of terminal position.
Terminal further comprises:
Weight sensor is used to gather the weight information of agricultural product;
Analog to digital converter, link to each other with described weight sensor and core processing module, the simulation weight information that is used for described weight sensor is collected is converted to numerical information, and described numerical information is sent to described core processing module, in the final agricultural product original producton location anti-counterfeiting mark that generates, to show.
This core processing module comprises:
Coding unit is used for the latitude and longitude information and the agricultural product information of RFID information, terminal position are encoded, and generates agricultural product place of production supervision sign indicating number, and it is encrypted.
The two-dimensional bar code generation unit is used for the coding that sign indicating number, agricultural product date of manufacture and auth type carry out two-dimensional bar code is supervised in the described agricultural product place of production, and the two-dimensional bar code that generates is encrypted, and generates agricultural product original producton location packaging label.
This terminal also comprises:
Print module links to each other with core processing module, is used for the control command according to described core processing module, prints described agricultural product original producton location packaging label.
Load module links to each other with core processing module, is used to import user instruction, and described core processing module generates described control command according to described user instruction.
Display module links to each other with processor module, is used for the information of display terminal operator message, agricultural product weight, and various configuration input command information (comprising user instruction and empty steering order or the like).
Power module all links to each other with each ingredient of terminal, is used to each ingredient power supply.
As shown in Figure 2, be terminal structure synoptic diagram according to one embodiment of the present invention.Comprise: shell 1, shell 1 front end are equipped with keyboard 2 (load module) and LCDs 3 (display module), shell 1 left arm front end setting be rfid card slot 4, be used for the insertion of rfid card, shell 1 right arm front end setting be label printing paper delivery 5; What installed shell left arm rear end is GPS module antenna 6, is used for the reception of geographic position data, and what installed shell 1 right arm rear end is GPRS antenna 7, is used for the reception and the emission of GPRS signal; In the inside of shell 1, what installed in the centre position is the circuit main board 10 of core processing module, and the bottom of fore-end is provided with the battery case 11 of laying this device power module, and what front end was kept right the arm installation is microprinting module 12; What installed the position of close two arms in rear end is respectively GPS module 8 and GPRS module 9, and GPS module 8 is used for the processing of obtaining of terminal geographic positional information; GPRS module 9 is used for mutual with the remote server client information, is respectively equipped with weight sensor interface 13 below circuit main board 10, is used to connect the weight sensor unit; RS232 serial communication interface 14 is used for the configuration of system and the renewal of program; Network communication interface 15 is used for the network management of several system in the local.
As shown in Figure 3, be electrical block diagram according to the terminal of one embodiment of the present invention.Comprise circuit main board 10, further comprise on the circuit main board 10: RFID radio circuit 102 (linking to each other), data acquisition circuit 103 (linking to each other), microprinting driving circuit 104 (linking to each other), serial port circuit 106 (linking to each other), network port circuit 105 (linking to each other) and central microcontroller 101 with network communication interface with the RS232 serial communication interface with print module with data acquisition module with the rfid card slot.Wherein, RFID radio circuit 102, data acquisition circuit 103 and microprinting driving circuit 104 are electrically connected with microcontroller 101 respectively; Microcontroller 101 passes the transmission data by serial port circuit 106 and network communication interface circuit 105; Microcontroller 101 is electrically connected with keyboard 2 and LCDs 3 on being installed in shell 1; Microcontroller 101 is electrically connected with GPS module 8 and GPRS module 9; The battery of installing in the battery case 11 is electrically connected with microcontroller 101.
In the present embodiment, the LPC1765 processor that microcontroller 101 adopts based on ARM Cortex-M3 kernel, it is the central processing unit of total system, finishes the generation of agricultural product place of production supervision sign indicating number, the realization of two-dimensional bar code algorithm and the main tasks such as control of system logic.
What GPS module 8 adopted is the GR-87 model GPS module of Holux company, it is a low-power consumption, high performance intelligent satellite receives engine, obtains the strict accurate geographical location information in the agricultural product place of production with it, and these information are sent to microcontroller 101.
Miniature dot lattice printing driving circuit 104 adopts the micro embedded print module of WH-AA, and the lattice information after microcontroller 101 will be encoded sends to print module, prints anti-counterfeiting mark.
As shown in Figure 4, the present invention also provides a kind of agricultural product original producton location packaging label generation method of said system, and the method comprising the steps of:
S1. terminal is gathered the latitude and longitude information of rfid card information and terminal position, and rfid card information and this latitude and longitude information are sent to server end.Rfid card is inserted in the slot 4, after microcontroller 101 detects rfid card, read enterprise identity information wherein, GPS module 8 is obtained the geographical position coordinates of terminal position, (output format of this latitude and longitude information is preferably NMEA 0183 form to convert the longitude and latitude form to, generate the agricultural product latitude and longitude information by information decoding, longitude: DDDMMSS, latitude: DDMMSS, the D degree of a representation, M represents branch, S represents second), microcontroller obtains this longitude and latitude data, and microcontroller sends to GPRS module 9 together with rfid card information and the GPS geographical location information that gets access to.
S2. server end verify described rfid card information whether be legal information of registered users and terminal whether in legal geographic range, if, then send authentication by sign to terminal, start the generation of packaging label, otherwise, finish;
S3. terminal to the latitude and longitude information of described rfid card information, terminal position, and agricultural product information encode and encrypt, generate two-dimensional bar code, and two-dimensional bar code encrypted, generate agricultural product original producton location anti-counterfeiting mark.
Step S3 comprises:
The S3.1 terminal is encoded according to the latitude and longitude information and the agricultural product information of rfid card information, terminal position, generates agricultural product place of production supervision sign indicating number, and it is carried out class XOR encryption at random;
According to geographic position, Chinese land longitude and latitude distribution range, adopt 6 bit digital of latitude DD*3600+mm*60+SS to represent mode (not enough front mends 0), longitude adopts 6 bit digital of DDD*3600+mm*60+ss to represent mode, generates 12 geographic position codings by combination; Product adopts layer code to encode, and generates 6 product codings, is made up of 3 parts, and wherein classification is 2,2 of 2 of titles and kinds; Enterprise encodes according to enterprise's main body, generates 4 company numberings.Geographic position coding, product coding and company numbering combine 22 bit digital, by with class XOR cryptographic algorithm at random after, generate 24 bit digital agricultural product places of production supervision sign indicating number.
For example: the longitude coordinate at terminal place: 116 ° 19 ' 20 "; the terminal latitude coordinate: 39 ° 37 ' 5 ", according to the geography information cryptoprinciple, 6 longitude are that 116*3600+19*60+20=418760,6 latitude values are 39*3600+37*60+5=142625, form 12 geographic position and are encoded to 418760142625.According to the agricultural product level coding, what enterprise generated is the glad watermelon in capital, and product category is: fruits (being encoded to 21), product category: melon (being encoded to 03), name of product: watermelon (being encoded to 03).Enterprise's main body serial number: 0003.Product coding adopts layer code, and 6 product codings are 210303; Company numbering adopts enterprise's main body number coding, and 4 company numberings are 0003.The geographic position encode, to be combined into 22 bit code streams be 4187601426252103030003 for product coding and company numbering.
Then 22 above bit code streams are carried out at random class XOR cryptographic algorithm and encrypt, at first produce two random numbers, such as being 27, with this random number and above-mentioned 22 bit codes stream, get class XOR (addition) for per two, if addition result, is got low two of the result greater than double figures.The new 22 bit code streams that obtain according to this algorithm are: 6814874153524830302730; At last two random numbers are added to and carry out generating 24 bit codes stream after the class XOR 22 bit codes stream afterwards, be agricultural product place of production supervision sign indicating number.Add two random numbers 27, generating 24 final agricultural product place of production supervision sign indicating numbers is 681487415352483030273027.
The S3.2 terminal is supervised the coding that sign indicating number, agricultural product date of manufacture and auth type carry out two-dimensional bar code to the described agricultural product place of production, and the two-dimensional bar code that generates is carried out DES and RSA Hybrid Encryption, generates agricultural product original producton location packaging label.
This method also comprises step:
S4. print described agricultural product original producton location packaging label.
Under the driving of user's keyboard commands, microcontroller 101 sends to the microprinting driving circuit with above-mentioned agricultural product original producton location packaging label.
Above embodiment only is used to illustrate the present invention, and is not limitation of the present invention.Although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is carried out various combinations, revises or is equal to replacement, the spirit and scope that do not break away from technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. an agricultural product original producton location package anti-counterfeiting identifies generation system, it is characterized in that this system comprises: terminal and server end,
Described terminal comprises:
Core processing module, all link to each other with RFID radio circuit and GPS module, be used for the latitude and longitude information of rfid card information and terminal position is sent to server end, and to described rfid card information, the latitude and longitude information of terminal position, agricultural product information is encoded and encrypt, generate two-dimensional bar code, and described two-dimensional bar code encrypted, generate agricultural product original producton location anti-counterfeiting mark;
The RFID radio circuit is used to discern rfid card information, and described rfid card information is sent to described core processing module;
The GPS module is used for the locating terminal position, and the latitude and longitude information of terminal position is sent to described core processing module;
The GPRS module links to each other with described core processing module, is used to realize communicating by letter of described core processing module and described server end;
Described server end is used to receive and verify the rfid card information of described core processing module transmission and the latitude and longitude information of terminal position.
2. agricultural product as claimed in claim 1 original producton location package anti-counterfeiting sign generation system is characterized in that described terminal further comprises:
Weight sensor is used to gather the weight information of agricultural product;
Analog to digital converter links to each other with described weight sensor and core processing module, and the simulation weight information that is used for described weight sensor is collected is converted to numerical information, and described numerical information is sent to described core processing module.
3. agricultural product as claimed in claim 1 original producton location package anti-counterfeiting sign generation system is characterized in that described core processing module comprises:
Coding unit is used for the latitude and longitude information and the agricultural product information of described rfid card information, terminal position are encoded, and generates agricultural product place of production supervision sign indicating number, and it is encrypted;
The two-dimensional bar code generation unit is used for described agricultural product place of production supervision sign indicating number, agricultural product date of manufacture and auth type are carried out two-dimensional bar code coding, and the two-dimensional bar code that generates is encrypted, and generates agricultural product original producton location packaging label.
4. agricultural product as claimed in claim 1 original producton location package anti-counterfeiting sign generation system is characterized in that this terminal also comprises:
Print module links to each other with described core processing module, is used for the control command according to described core processing module, prints described agricultural product original producton location packaging label.
5. agricultural product as claimed in claim 2 original producton location package anti-counterfeiting sign generation system is characterized in that this terminal also comprises:
Load module links to each other with described core processing module, is used to import user instruction, and described core processing module generates described control command according to described user instruction;
Display module links to each other with described processor module, is used for the weight information of display terminal operator message, agricultural product, and described user instruction and described steering order.
6. agricultural product as claimed in claim 1 original producton location package anti-counterfeiting sign generation system is characterized in that described terminal also comprises:
Power module all links to each other with each ingredient of terminal, is used to each ingredient power supply.
7. agricultural product original producton location package anti-counterfeiting mark generating method based on each described system of claim 1-6 is characterized in that the method comprising the steps of:
S1. terminal is gathered the latitude and longitude information of rfid card information and position, and described rfid card information and latitude and longitude information are sent to server end;
S2. server end verifies whether described rfid card information is legal information of registered users, and whether terminal in legal geographic range, if, then send authentication by sign to described terminal, otherwise, finish;
S3. terminal to the latitude and longitude information of described rfid card information, terminal position, and agricultural product information encode and encrypt, generate two-dimensional bar code, and two-dimensional bar code encrypted, generate agricultural product original producton location anti-counterfeiting mark.
8. agricultural product as claimed in claim 8 original producton location package anti-counterfeiting mark generating method is characterized in that step S3 comprises:
The S3.1 terminal is encoded according to the latitude and longitude information and the agricultural product information of described rfid card information, terminal position, generates agricultural product place of production supervision sign indicating number, and it is carried out class XOR encryption at random;
The S3.2 terminal is supervised the coding that sign indicating number, agricultural product date of manufacture and auth type carry out two-dimensional bar code to the described agricultural product place of production, and the two-dimensional bar code that generates is carried out DES and RSA Hybrid Encryption, generates agricultural product original producton location packaging label.
9. agricultural product as claimed in claim 7 original producton location package anti-counterfeiting mark generating method is characterized in that this method also comprises step:
S4. print described agricultural product original producton location packaging label.
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| CN 201110115726 CN102184433B (en) | 2011-05-05 | 2011-05-05 | System and method for generating origin place packing label of agricultural products |
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| CN 201110115726 CN102184433B (en) | 2011-05-05 | 2011-05-05 | System and method for generating origin place packing label of agricultural products |
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