CN111784367A - Product fidelity method and tracing system based on trusted time and space - Google Patents
Product fidelity method and tracing system based on trusted time and space Download PDFInfo
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- CN111784367A CN111784367A CN202010621473.9A CN202010621473A CN111784367A CN 111784367 A CN111784367 A CN 111784367A CN 202010621473 A CN202010621473 A CN 202010621473A CN 111784367 A CN111784367 A CN 111784367A
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- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention relates to the technical field of product tracing, in particular to a product fidelity method and a tracing system based on trusted time and space. The product fidelity method and the tracing system based on the trusted time and space prove the 'genuine' attribute of the product through the production information of the product such as the non-falsifiable time, position, environment and the like; for manufacturers, the method can be used for performing 'fidelity' on products, preventing other people from counterfeiting and simultaneously has more special positive and important functions on the protection of geographic marking products; for consumers, the real information of the purchased products can be conveniently and quickly known by using the mobile phone for inquiry, the purchased products are guaranteed to be genuine products, and the supervision of a supervisor on the product quality information is facilitated.
Description
Technical Field
The invention relates to the technical field of product tracing, in particular to a product fidelity method and a tracing system based on trusted time and space.
Background
In recent years, with the rapid development of information technology, the production process tracing of products is more and more accepted and approved by consumers, and how to ensure the authenticity, authority and credibility of the product tracing information in the whole process is a problem to be solved urgently.
In an existing information tracing system, for example, a method for tracing object information disclosed in chinese patent publication No. CN111126523A, the method includes the following steps: determining that a first object is at a designated position and generating a first instruction; acquiring first object identification information according to the first instruction; acquiring equipment identification information; associating the first object identification information and the equipment identification information to generate a tracing code; according to the method and the equipment for tracing the object information, after the first object is determined to move to the designated position, the tracing code is generated by binding the first object identification information and the equipment identification information, so that the labor is saved, and the working efficiency of information acquisition is improved.
Therefore, the invention provides a product fidelity method and a traceability system for solving the problems of authoritativeness, credibility and authenticity of traceability information in the production process of a product based on a credible space-time reference and a combined object-code technology, the method can ensure the authoritativeness, credibility and authenticity of the traceability information such as the production time, the production position, the production environment (such as PM2.5, temperature, humidity and the like) and the like of the product, the information is generated by the system, and is submitted to a third authority to encrypt and store the information after being generated, a consumer can obtain the relevant information of the product production by inquiring the article code on the product package, so that the 'genuine product' attribute of the product is ensured, and the manufacturer can not modify the traceability information.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a product fidelity method and a tracing system based on trusted time and space, wherein the product is generated into a unique identifier based on the integration of authoritative time information, position information and product field production environment information into article coding information, so that the product fidelity method and the tracing system can be used for product tracing by consumers or supervision of a supervisor on product quality information, can also be used for the fidelity of self-produced products by manufacturers to prevent third-party counterfeiting, and have a more special positive and important role in the protection of geographic marking products.
The purpose of the invention is realized by the following technical scheme:
a product fidelity method based on credible time and space utilizes a credible space-time service terminal to manage coding action of a coding system, monitors production information of a product, utilizes a credible space-time reference application service center to monitor time and position information of the credible space-time service terminal, and realizes product fidelity through coding, wherein the coding specifically comprises the following steps:
s1, when a coding system performs coding action on a product, sending a coding request to a trusted space-time service terminal, wherein the coding request comprises coding information;
s2, at a time point when the credible space-time service terminal receives the coding request, the credible space-time service terminal transmits the product production information and the coding request which are correspondingly monitored by the time point to a credible space-time reference application service center;
s3, the credible space-time reference application service center verifies the time and position information in the production information with the time and position information of the credible space-time service terminal, respectively, after the verification is passed, the credible space-time reference application service center stores the coding request and the corresponding production information, and transmits the verification success information to the credible space-time service terminal;
and S4, the trusted space-time service terminal authorization code-giving system completes the coding of the product.
The monitoring of the trusted space-time reference application service center on the time of the trusted space-time service terminal is as follows: credible space-time reference application clothesThe service center and the credible space-time service terminal respectively have time information TCenter of a ship、TTerminal deviceThe credible space-time service terminal transmits the time information to the credible space-time reference application service center, and the credible space-time reference application service center transmits the TCenter of a shipAnd TTerminal deviceAnd comparing to determine the time difference between the credible space-time reference application service center and the credible space-time service terminal, and when the time information in the production information is checked, checking whether the time information in the production information is accurate or not according to the time difference, the time information in the production information and the time information of the credible space-time reference application service center.
The monitoring of the trusted space-time reference application service center on the position of the trusted space-time service terminal is as follows: the trusted space-time reference application service center is internally pre-stored with working position information of the trusted space-time service terminal, the trusted space-time service terminal is provided with a positioning module, the trusted space-time service terminal transmits the positioning position information generated by the positioning module to the trusted space-time reference application service center, and the trusted space-time reference application service center compares the positioning position information with the pre-stored working position information, so that whether the trusted space-time service terminal works at a preset position is judged.
Furthermore, the working position information of the trusted space-time service terminal is prestored in the trusted space-time reference application service center. In the actual use process, in the production process of a geographic marking product, the production place is A, the working places of the code system and the credible space-time service terminal are also A, meanwhile, the working position information of the credible space-time service terminal prestored in the credible space-time reference application service center is also A, and then the credible space-time reference application service center can determine whether the credible space-time service terminal works at a preset position when monitoring the position information of the credible space-time service terminal, and meanwhile, in the information verification process of the credible space-time reference application service center, the position information in the production information is compared with the prestored working position information of the credible space-time service terminal for verification, and whether the position information in the production information belongs to the working position information A range is confirmed, so that the verification of the position information in the production information is realized.
Further, in the process of information verification of the credible space-time reference application service center, comparing and verifying the position information in the production information with the pre-stored working position information of the credible space-time service terminal, and when the position information in the production information belongs to the working position information range, the position information verification is passed.
Further, the trusted space-time reference application service center has trusted and authoritative time information. In the actual use process, after the credible space-time service terminal receives the coding request, the credible space-time service terminal transmits the product production information and the coding request which are correspondingly monitored by the time point to the credible space-time reference application service center together, and the credible space-time reference application service center and the credible space-time service terminal respectively have time information TCenter of a ship、TTerminal deviceThe credible space-time service terminal transmits the time information to the credible space-time reference application service center, and the credible space-time reference application service center transmits the TCenter of a shipAnd TTerminal deviceAnd comparing to determine the time difference between the credible space-time reference application service center and the credible space-time service terminal, and further checking whether the time information in the production information is accurate according to the time difference, the time information in the production information and the time information of the credible space-time reference application service center, wherein when the time difference, the time information in the production information and the time information of the credible space-time reference application service center correspond to each other, the time information in the production information passes the checking.
Further, in the information verification process of the credible space-time reference application service center, comparing and verifying the time information in the production information with the authority time information, and when the time information in the production information corresponds to the authority time information, the time information verification is passed.
Further, in step S2, the trusted space-time service terminal encrypts the monitored product production information and the encoding request at the same time, and then transmits the encrypted product production information and the encrypted encoding request to the trusted space-time reference application service center. And the product production information and the coding request which are monitored by the credible space-time service terminal are simultaneously encrypted and then transmitted to the credible space-time reference application service center, and the credible space-time reference application service center sequentially decrypts, checks and stores the encrypted information and feeds back the checking result to the credible space-time service terminal.
Further, the production information includes time information, location information, and environment information. The production information of the product is directly acquired by the trusted space-time service terminal, for example, the production time is the time information of the corresponding trusted space-time service terminal when the coding request is received, the production position is the positioning position information of the corresponding trusted space-time service terminal when the coding request is received, and the production environment is the environment information acquired by the corresponding trusted space-time service terminal when the coding request is received.
Further, the environmental information includes temperature, humidity, PM 2.5.
A product tracing system based on trusted time and space comprises
A coding system for coding the product;
the credible space-time service terminal is used for managing the coding action of the coding system and monitoring the production information of the product;
the system comprises a credible space-time reference application service center, a database and a database, wherein the credible space-time reference application service center is internally pre-stored with working position information of a credible space-time service terminal and is used for monitoring the time and position information of the credible space-time service terminal, receiving and storing product coding information and production information sent by the credible space-time service terminal and checking the production information;
and the client is used for the user to acquire the production information of the product corresponding to the coding information from the credible space-time reference application service center.
Furthermore, the code assigning system is in communication connection with a trusted space-time service terminal, and the client and the trusted space-time service terminal are in communication connection with a trusted space-time reference application service center respectively. Preferably, the user is a consumer or supervisor.
Further, the code assigning system comprises an authoritative coding mechanism and a coding device, the coding device is used for assigning the codes to the products in the production of the products, the authoritative coding mechanism is an authoritative and credible coding information management mechanism, and the coding information assigned to the products by the coding device is acquired from the right-handed coding mechanism. When the coding equipment in the code assigning system codes a product, the coding equipment acquires coding information from a right coding mechanism, then the coding equipment sends the coding information and the product information to a credible space-time service terminal and provides a coding request to the credible space-time service terminal, the credible space-time service terminal sends corresponding information to a credible space-time reference application service center for verification, and after the verification is passed, the coding equipment in the code assigning system completes coding on the product.
And the coding equipment and the credible space-time service terminal in the coding system are both arranged in a manufacturer of products.
Furthermore, the trusted space-time service terminal comprises a positioning module, and the positioning module is used for positioning the working position of the trusted space-time service terminal. The reliable space-time reference application service center is internally pre-stored with the working position information of the reliable space-time service terminal, the reliable space-time service terminal transmits the positioning position information generated by the positioning module to the reliable space-time reference application service center, and the reliable space-time reference application service center compares the positioning position information with the pre-stored working position information, so that whether the reliable space-time service terminal works at a preset position is judged.
Further, the trusted space-time service terminal comprises a detection module, and the detection module is used for detecting at least one of temperature, humidity and PM2.5 of the environment where the trusted space-time service terminal or the product is located.
Further, the trusted space-time service terminal acquires time information from the trusted space-time reference application service center.
Furthermore, the trusted space-time reference application service center and the trusted space-time service terminal respectively have time information.
The invention has the beneficial effects that: the product fidelity method and the tracing system based on the trusted time and space prove the 'genuine' attribute of the product through the production information of the product such as the non-falsifiable time, position, environment and the like; for manufacturers, the method can be used for performing 'fidelity' on products, preventing other people from counterfeiting and simultaneously has more special positive and important functions on the protection of geographic marking products; for consumers, the real information of the purchased products can be conveniently and quickly known by using the mobile phone for inquiry, the purchased products are guaranteed to be genuine products, and the supervision of a supervisor on the product quality information is facilitated.
Drawings
Fig. 1 is a schematic diagram of module connection of the product tracing system of the present invention;
FIG. 2 is a flow chart of a preferred embodiment of the fidelity method of the invention;
in the figure, 1-a coding system, 2-a trusted space-time service terminal, 3-a trusted space-time reference application service center, 4-a client, 5-a positioning module and 6-a detection module.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1, a trusted time and space based product tracing system includes:
a coding system 1 for coding a product;
the credible space-time service terminal 2 is used for managing the coding action of the coding system 1 and monitoring the production information of the product;
the system comprises a credible space-time reference application service center 3, wherein the credible space-time reference application service center 3 is internally pre-stored with working position information of a credible space-time service terminal 2, and the credible space-time reference application service center 3 is used for monitoring the time and position information of the credible space-time service terminal 2, receiving and storing product coding information and production information sent by the credible space-time service terminal 2, and simultaneously checking the production information;
and the client 4 is used for uploading product coding information to the credible space-time reference application service center 3 by a user, and acquiring production information of a product corresponding to the coding information from the credible space-time reference application service center 3.
Specifically, the code assigning system 1 is in communication connection with a trusted space-time service terminal 2, and the client 4 and the trusted space-time service terminal 2 are in communication connection with a trusted space-time reference application service center 3 respectively. Preferably, the user is a consumer or supervisor.
The code assigning system 1 comprises an authoritative coding mechanism and a coding device, wherein the coding device is used for assigning product codes in product production, the authoritative coding mechanism is an authoritative and credible coding information management mechanism, and the coding information assigned to the products by the coding device is acquired from the right-handed coding mechanism.
When the coding equipment in the code assigning system 1 codes a product, the coding equipment acquires coding information from a right coding mechanism, then the coding equipment sends the coding information and the product information to the credible space-time service terminal 2 and provides a coding request to the credible space-time service terminal 2, the credible space-time service terminal 2 sends corresponding information to the credible space-time reference application service center 3 for verification, and after the verification is passed, the coding equipment in the code assigning system 1 completes coding on the product.
Specifically, the trusted space-time service terminal 2 includes a positioning module 5, and the positioning module 5 is configured to position a working position of the trusted space-time service terminal 2. Because the working position information of the credible space-time service terminal 2 is prestored in the credible space-time reference application service center 3, the credible space-time service terminal 2 transmits the positioning position information generated by the positioning module 5 to the credible space-time reference application service center 3, and the credible space-time reference application service center 3 compares the positioning position information with the prestored working position information, thereby judging whether the credible space-time service terminal 2 works at a preset position.
Specifically, the trusted space-time service terminal 2 includes a detection module 6, and the detection module 6 is configured to detect at least one of temperature, humidity, and PM2.5 of an environment where the trusted space-time service terminal 2 or a product is located.
Specifically, the trusted space-time service terminal 2 acquires time information from the trusted space-time reference application service center 3.
Specifically, the trusted space-time reference application service center 3 and the trusted space-time service terminal 2 have time information respectively.
Preferably, the client 4 is an APP or an applet.
A product fidelity method based on credible time and space can realize product fidelity based on the product tracing system, utilizes a credible space-time service terminal 2 to manage coding action of a coding system 1, monitors production information of a product, utilizes a credible space-time reference application service center 3 to monitor time and position information of the credible space-time service terminal 2, and realizes product fidelity through coding, wherein the coding specifically comprises the following steps:
s1, when a coding system 1 codes a product, sending a coding request to a trusted space-time service terminal 2, wherein the coding request comprises coding information;
s2, at the time point when the credible space-time service terminal 2 receives the coding request, the credible space-time service terminal 2 transmits the product production information and the coding request which are correspondingly monitored at the time point to a credible space-time reference application service center 3;
s3, the credible space-time reference application service center 3 checks the time and position information in the production information with the time and position information of the credible space-time service terminal 2, respectively, after the check is passed, the credible space-time reference application service center 3 stores the coding request and the corresponding production information, and transmits the information of successful check to the credible space-time service terminal 2;
and S4, the trusted space-time service terminal 2 authorizes the code-giving system 1 to complete the coding of the product.
The monitoring of the trusted space-time reference application service center 3 on the time of the trusted space-time service terminal 2 refers to: the credible space-time reference application service center 3 and the credible space-time service terminal 2 respectively have time information TCenter of a ship、TTerminal deviceThe credible space-time service terminal 2 transmits the time information to the credible space-time reference application service center 3, and the credible space-time reference application service center 3 transmits TCenter of a shipAnd TTerminal deviceComparing to determine the time difference between the credible space-time reference application service center 3 and the credible space-time service terminal 2, and when the time information in the production information is checked, the production can be carried out according to the time differenceAnd time information in the information and time information of the credible space-time reference application service center 3 are used for verifying whether the time information in the production information is accurate or not.
The monitoring of the trusted space-time reference application service center 3 on the position of the trusted space-time service terminal 2 refers to: the reliable space-time reference application service center 3 is internally pre-stored with the working position information of the reliable space-time service terminal 2, the reliable space-time service terminal 2 is provided with a positioning module 5, the reliable space-time service terminal 2 transmits the positioning position information generated by the positioning module 5 to the reliable space-time reference application service center 3, and the reliable space-time reference application service center 3 compares the positioning position information with the pre-stored working position information, so that whether the reliable space-time service terminal 2 works at a preset position is judged.
In a preferred embodiment, the encoding device in the code assigning system 1 and the trusted space-time service terminal 2 are both disposed at a manufacturer of a product, and the manufacturer performs a product production process to ensure product information fidelity by encoding, i.e. the manufacturer makes an encoding request (the encoding request can be directly made by the manufacturer or made by the encoding device of the code assigning system 1) to the trusted space-time service terminal 2, the encoding request includes encoding information, when the trusted space-time service terminal 2 receives the encoding request, the product production information monitored by the trusted space-time service terminal 2 corresponding to the time point is obtained, the trusted space-time service terminal 2 transmits the encoding request and the product production information to the trusted space-time reference application service center 3, and the trusted space-time reference application service center 3 transmits the time, and the like in the, The position information is respectively checked with the time and the position information of the credible space-time service terminal 2, and the credible space-time reference application service center 3 and the credible space-time service terminal 2 respectively have the time information TCenter of a ship、TTerminal deviceThe credible space-time service terminal 2 transmits the time information to the credible space-time reference application service center 3, and the credible space-time reference application service center 3 transmits TCenter of a shipAnd TTerminal deviceComparing to determine the time difference between the credible space-time reference application service center 3 and the credible space-time service terminal 2, and checking the time information in the production informationThen, whether the time information in the production information is accurate or not can be verified according to the time difference, the time information in the production information and the time information of the credible space-time reference application service center 3; the reliable space-time reference application service center 3 is internally pre-stored with the working position information of the reliable space-time service terminal 2, the reliable space-time service terminal 2 is provided with a positioning module 5, the reliable space-time service terminal 2 transmits the positioning position information generated by the positioning module 5 to the reliable space-time reference application service center 3, and the reliable space-time reference application service center 3 compares the positioning position information with the pre-stored working position information so as to judge whether the reliable space-time service terminal 2 works at a preset position; after the verification is passed, the credible space-time reference application service center 3 stores the coding request and the corresponding production information, and feeds the verification success information back to the credible space-time service terminal 2, the credible space-time service terminal 2 authorizes the coding equipment in the coding system 1 to code the product, and when the coding equipment in the coding system 1 codes the product, the coding equipment firstly acquires the coding information from the authoritative coding mechanism of the coding system 1. In the process of coding fidelity, manufacturers cannot modify submitted information, all the submitted production information is automatically collected and uploaded by the credible space-time service terminal 2 and verified by the credible space-time reference application service center 3 of the third party authority platform, authority, authenticity and credibility of the production information are ensured, and consumers can directly inquire the production information stored in the credible space-time reference application service center 3 through product codes, including production time, production places and production environment information, and further judge the authenticity, effectiveness and qualification of products.
Specifically, the trusted space-time reference application service center 3 prestores the working position information of the trusted space-time service terminal 2. On the basis of the above embodiment or in a preferred embodiment, for a geographic marking product, such as a special product in a certain place a, the place of production is a, the working locations of the code system 1 and the trusted space-time service terminal 2 are also a, when the trusted space-time service terminal 2 is sent to a manufacturer in the place a, the working location information of the trusted space-time service terminal 2 pre-stored in the trusted space-time reference application service center 3 is a, the location module 5 in the trusted space-time service terminal 2 is used for locating the location information of the trusted space-time service terminal 2, and at the same time, the location information is transmitted to the trusted space-time reference application service center 3, and further, when the trusted space-time reference application service center 3 monitors the location information of the trusted space-time service terminal 2, it can be determined whether the trusted space-time service terminal 2 performs production work in the place a, meanwhile, in the encoding fidelity process, when the credible space-time reference application service center 3 performs information verification, the position information in the production information is compared with the prestored working position information of the credible space-time service terminal 2 for verification, and whether the position information in the production information belongs to the working position information A range can be effectively confirmed, so that a special product is ensured to be produced and manufactured in a certain A place, a manufacturer is prevented from transferring the credible space-time service terminal 2 to a B place, and the special product in the A place is counterfeited and produced in the B place.
Specifically, in the process of information verification by the trusted space-time reference application service center 3, the position information in the production information is compared with the pre-stored working position information of the trusted space-time service terminal, and when the position information in the production information belongs to the working position information range, the position information verification is passed.
In particular, the trusted spatiotemporal reference application service center 3 has trusted, authoritative time information. On the basis of the above embodiment or in a preferred embodiment, after receiving the coding request at 17:45:30, the trusted space-time service terminal transmits the product production information (time information in the production information is 17:45:30) and the coding request, which are correspondingly monitored at 17:45:30, to the trusted space-time reference application service center at 17:45: 40;
the credible space-time reference application service center 3 and the credible space-time service terminal 2 respectively have time information TCenter of a ship、TTerminal deviceThe credible space-time service terminal 2 transmits the time information to the credible space-time reference application service center 3, and the credible space-time reference application service center 3 transmits TCenter of a shipAnd TTerminal deviceA comparison is made to determine the time difference between the trusted space-time reference application service center 3 and the trusted space-time service terminal 2, and so onWhether the time information in the production information is accurate or not can be verified according to the time difference, the time information in the production information and the time information of the credible space-time reference application service center 3, for example, when the last credible space-time reference application service center 3 monitors the time information of the credible space-time service terminal 2, the time difference between the credible space-time reference application service center 3 and the credible space-time service terminal 2 is analyzed and compared to be 2 seconds, when the credible space-time service terminal 2 transmits the product production information and the coding request to the credible space-time reference application service center 3, the time 17:45:40 of the credible space-time service terminal 2 corresponds to the time 17:45:42 of the space-time credible reference application service center 3, and the corresponding time when the credible space-time reference application service center 3 receives the product production information and the coding request is 17:45:42, namely, the credible space-time reference application service center 3 receives the credible space-time The production time information sent by the mark 2, 17:45:40, is the coding request and the production information of 17:45:30, the time difference, the time information in the production information and the time information of the credible space-time reference application service center 3 correspond to each other, and the credible space-time reference application service center 3 passes the verification of the time information in the production information.
Specifically, in the information verification process of the trusted space-time reference application service center 3, time information in the production information is compared with authoritative time information for verification, and when the time information in the production information corresponds to the authoritative time information, the time information verification is passed.
Specifically, in step S2, the trusted space-time service terminal 2 encrypts the monitored product production information and the encoding request at the same time, and then transmits the encrypted product production information and the encrypted encoding request to the trusted space-time reference application service center 3. The product production information and the coding request which are monitored by the credible space-time service terminal 2 are simultaneously encrypted and then transmitted to the credible space-time reference application service center 3, and the credible space-time reference application service center 3 sequentially decrypts, checks and stores the encrypted information and feeds back the checking result to the credible space-time service terminal 2.
Specifically, the production information includes time information, location information, and environment information. On the basis of the above embodiment or in a preferred embodiment, the trusted space-time service terminal 2 transmits the product production information of the trusted space-time reference application service center, and the production information is directly acquired by the trusted space-time service terminal 2, for example, the production time is the time information of the trusted space-time service terminal 2 corresponding to the received coding request, the production location is the positioning location information of the trusted space-time service terminal 2 corresponding to the received coding request, and the production environment is the environment information acquired by the trusted space-time service terminal 2 corresponding to the received coding request.
In a preferred embodiment, the environmental information includes temperature, humidity, PM 2.5.
In a preferred embodiment, a user can send the encoded information on the encoded product to the trusted space-time reference application service center 3, and then can acquire product production information corresponding to the encoded information from the trusted space-time reference application service center 3, including production time, production location, production environment, and the like of the product, so that the user can conveniently and quickly know the real information of the purchased product, the purchased product is guaranteed, and a supervisor can conveniently supervise the product quality information.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A product fidelity method based on credible time and space is characterized in that a credible space-time service terminal is used for managing coding action of a coding system and monitoring production information of a product, a credible space-time reference application service center is used for monitoring time and position information of the credible space-time service terminal, and product fidelity is realized through coding, wherein the coding specifically comprises the following steps:
s1, when a coding system performs coding action on a product, sending a coding request to a trusted space-time service terminal, wherein the coding request comprises coding information;
s2, at a time point when the credible space-time service terminal receives the coding request, the credible space-time service terminal transmits the product production information and the coding request which are correspondingly monitored by the time point to a credible space-time reference application service center;
s3, the credible space-time reference application service center verifies the time and position information in the production information with the time and position information of the credible space-time service terminal, respectively, after the verification is passed, the credible space-time reference application service center stores the coding request and the corresponding production information, and transmits the verification success information to the credible space-time service terminal;
and S4, the trusted space-time service terminal authorization code-giving system completes the coding of the product.
2. The trusted time and space based product fidelity method of claim 1, wherein the trusted spatiotemporal reference application service center has pre-stored therein the operating location information of the trusted spatiotemporal service terminal.
3. The product fidelity method based on trusted time and space as claimed in claim 2, wherein during the information verification process of the trusted space-time reference application service center, the location information in the production information is compared with the pre-stored working location information of the trusted space-time service terminal, and when the location information in the production information falls within the working location information range, the location information verification is passed.
4. The trusted time and space based product fidelity method of claim 1, wherein said trusted spatiotemporal reference application service center has trusted, authoritative temporal information.
5. The product fidelity method based on trusted time and space as claimed in claim 4, wherein in the information verification process of the trusted space-time reference application service center, the time information in the production information is compared with the authoritative time information for verification, and when the time information in the production information corresponds to the authoritative time information, the time information verification is passed.
6. The trusted time and space-based product fidelity method of claim 1, wherein in step S2, the trusted space-time service terminal encrypts the monitored product production information and the encoding request and transmits the encrypted product production information and encoding request to the trusted space-time reference application service center.
7. The trusted time and space based product fidelity method of claim 1, wherein said production information comprises time information, location information and environment information.
8. The trusted time and space based product fidelity method of claim 7, wherein said environmental information comprises temperature, humidity, PM 2.5.
9. A trusted time and space based product traceability system, comprising:
a coding system for coding the product;
the credible space-time service terminal is used for managing the coding action of the coding system and monitoring the production information of the product;
the system comprises a credible space-time reference application service center, a database and a database, wherein the credible space-time reference application service center is internally pre-stored with working position information of a credible space-time service terminal and is used for monitoring the time and position information of the credible space-time service terminal, receiving and storing product coding information and production information sent by the credible space-time service terminal and checking the production information;
and the client is used for the user to acquire the production information of the product corresponding to the coding information from the credible space-time reference application service center.
10. The trusted time and space based product tracing system of claim 9, wherein said coding system is communicatively connected to a trusted space-time service terminal, and said client and said trusted space-time service terminal are communicatively connected to a trusted space-time reference application service center, respectively.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6246778B1 (en) * | 1994-04-14 | 2001-06-12 | Lewis J. Moore | Product distribution verification system using encoded marks indicative of product and destination |
| US20070118754A1 (en) * | 2004-10-27 | 2007-05-24 | Mitsubishi Denki Kabushiki Kaisha | Time proof server, terminal, and time proving method |
| US20130090966A1 (en) * | 2011-10-11 | 2013-04-11 | Mobiwork, Llc | Method and System to Analyze Time Stamp Location Data to Produce Movement and Idle Segments |
| US20160059610A1 (en) * | 2014-08-27 | 2016-03-03 | Elwha Llc | Time-dependent identification systems, methods, and uses thereof |
| CN105512902A (en) * | 2016-01-12 | 2016-04-20 | 山东农业大学 | Two-dimensional code vegetable security traceability marking and inquiring system based on space-time information |
| CN106251157A (en) * | 2016-07-29 | 2016-12-21 | 北京雅恩科技有限公司 | Product identification method, product identification system and product information management system |
| US20170193525A1 (en) * | 2015-12-31 | 2017-07-06 | Salim Shah | System and Method for Detecting Counterfeit Products |
| CN107194709A (en) * | 2017-06-24 | 2017-09-22 | 杭州楚和信息技术有限公司 | A kind of method that agricultural product are tracked and reviewed by space and time dimension |
| CN108197673A (en) * | 2017-12-25 | 2018-06-22 | 刘世洪 | Space-time hybrid coding authentication method and system based on dipper system |
| CN108229627A (en) * | 2017-12-25 | 2018-06-29 | 刘世洪 | Agricultural product quality and safety whole process is traced to the source space-time hybrid coding and coding method |
| CN108520425A (en) * | 2018-06-11 | 2018-09-11 | 胡大江 | A kind of the space-time identity traceability anti-fake system and method for product |
-
2020
- 2020-07-01 CN CN202010621473.9A patent/CN111784367B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6246778B1 (en) * | 1994-04-14 | 2001-06-12 | Lewis J. Moore | Product distribution verification system using encoded marks indicative of product and destination |
| US20070118754A1 (en) * | 2004-10-27 | 2007-05-24 | Mitsubishi Denki Kabushiki Kaisha | Time proof server, terminal, and time proving method |
| US20130090966A1 (en) * | 2011-10-11 | 2013-04-11 | Mobiwork, Llc | Method and System to Analyze Time Stamp Location Data to Produce Movement and Idle Segments |
| US20160059610A1 (en) * | 2014-08-27 | 2016-03-03 | Elwha Llc | Time-dependent identification systems, methods, and uses thereof |
| US20170193525A1 (en) * | 2015-12-31 | 2017-07-06 | Salim Shah | System and Method for Detecting Counterfeit Products |
| CN105512902A (en) * | 2016-01-12 | 2016-04-20 | 山东农业大学 | Two-dimensional code vegetable security traceability marking and inquiring system based on space-time information |
| CN106251157A (en) * | 2016-07-29 | 2016-12-21 | 北京雅恩科技有限公司 | Product identification method, product identification system and product information management system |
| CN107194709A (en) * | 2017-06-24 | 2017-09-22 | 杭州楚和信息技术有限公司 | A kind of method that agricultural product are tracked and reviewed by space and time dimension |
| CN108197673A (en) * | 2017-12-25 | 2018-06-22 | 刘世洪 | Space-time hybrid coding authentication method and system based on dipper system |
| CN108229627A (en) * | 2017-12-25 | 2018-06-29 | 刘世洪 | Agricultural product quality and safety whole process is traced to the source space-time hybrid coding and coding method |
| CN108520425A (en) * | 2018-06-11 | 2018-09-11 | 胡大江 | A kind of the space-time identity traceability anti-fake system and method for product |
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