CN111275449A - Commodity tracing method and system - Google Patents
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Abstract
The invention relates to a commodity tracing method and a commodity tracing system, and mainly relates to the technical field of block chains and commodity tracing. The method comprises the following steps: establishing a traceability alliance chain, implanting a block chain into the traceability alliance chain, acquiring commodity information and commodity circulation information written in by a service module, associating the commodity information and the commodity circulation information with a traceability code of a commodity, and uploading the commodity information and the commodity circulation information to the block chain; and respectively developing and calling the intelligent contracts of the block chains of each service module and the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through the tracing codes. This application makes the consumer can trace to the source to commodity production, storage, distribution, commodity circulation transportation etc. full flow, realizes tracing to the source data public and transparent like this consumer alright in order to trust the source, the brand of commodity, can bring the transmission of commodity value from this, improves the public confidence of data.
Description
Technical Field
The invention mainly relates to the technical field of block chains and commodity tracing, in particular to a commodity tracing method and system.
Background
Industrial and informatization, public security, agriculture, inspection and quarantine, quality technology supervision, safety supervision and commodity supervision departments jointly promote the construction of an important product informatization traceability system, traceability construction is imperative, especially the traceability of food and medicine is more important, the food traceability refers to an integer formed by a series of traceability mechanisms of identifying product identity, preparing data, collecting and storing data, verifying data and the like in each stage or link of a food chain, some commodity traceability systems exist at present, but the systems are centralized systems, and the following defects exist:
(1) the source data is not publicized and transparent enough, the data is stored in a centralized mode, and the risk of tampering exists, so that the data public credibility is not enough
(2) The object codes are not standard and uniform, and are difficult to popularize and apply in a large range.
The block chain technology is originally used as a technology for supporting data word currency and bit currency transactions, is increasingly applied to the fields of supply chains, cross-border e-commerce, finance, credit investigation, internet of things, shared economy and the like, and is very suitable for tracking data in a network in a safe and transparent manner due to the characteristics of removing centers, common identification mechanisms, preventing data tampering and the like, and is very embedded with commodity traceability of a real scene; GS1 has a set of global cross-industry product, transportation unit, asset, position and service identification standard system and information exchange standard system, so that the product can be scanned and read all over the world; the Global Data Synchronization Network (Global Data Synchronization Network) of the GS1 ensures that Global trading partners all use correct product information, so that a block chain technology and a GS1 coding system are combined to realize 'one object and one code', Data acquisition and tracking are carried out on links of production, storage, distribution, logistics transportation, market inspection, consumers and the like of products, and a commodity traceability scheme for realizing full life cycle information management of a product production link, a sales link, a circulation link and a service link has natural technical and application advantages.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a method, a system, a device and a storage medium for tracing to a source of a commodity.
According to one aspect of the invention, a commodity tracing method is provided, which comprises the following steps:
establishing a traceability alliance chain, implanting a block chain into the traceability alliance chain, acquiring commodity information and commodity circulation information written in by a service module, associating the commodity information and the commodity circulation information with a traceability code of a commodity, and uploading the commodity information and the commodity circulation information to the block chain;
and respectively developing and calling the intelligent contracts of the block chains of each service module and the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through the tracing codes.
Preferably, the traceability federation chain service module includes at least one of: the system comprises a raw material enterprise module, a generation enterprise module, a circulation enterprise module, a logistics enterprise module and a retail enterprise module.
Preferably, the method for establishing a traceability alliance chain, implanting the block chain into the traceability alliance chain, acquiring the commodity information and the commodity circulation information written by the service module, associating the commodity information and the commodity circulation information with the traceability code of the commodity, and uploading the traceability code to the block chain comprises the following steps:
acquiring raw material information written by a raw material enterprise module;
acquiring a tracing code and production information written in by a production enterprise module, and associating the raw material information and the production information with the tracing code;
and acquiring logistics information, retail information and circulation information which are respectively written in by the circulation enterprise module, the logistics enterprise module and the retail enterprise module, and associating the logistics information, the retail information and the circulation information with the tracing code.
Preferably, the tracing code is based on a GS1 system, and the tracing code includes at least one of: two-dimensional code, bar code, RFID label.
According to an aspect of the present invention, there is provided a commodity traceability system, comprising:
the alliance chain constructing unit is configured to construct a traceability alliance chain, implant the block chain into the traceability alliance chain, acquire the commodity information and the commodity circulation information written in by the service module, associate the commodity information and the commodity circulation information with the traceability code of the commodity, and upload the commodity information and the commodity circulation information to the block chain;
and the information tracing unit is configured for respectively developing and calling each service module and a block chain intelligent contract of the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through a tracing code.
Preferably, the traceability federation chain service module includes at least one of: the system comprises a raw material enterprise module, a generation enterprise module, a circulation enterprise module, a logistics enterprise module and a retail enterprise module.
Preferably, the federation chain construction unit comprises:
the raw material information acquisition subunit is configured to acquire the raw material information written by the raw material enterprise module;
the production information acquisition subunit is configured to acquire the tracing code and the production information written in by the production enterprise module, and associate the raw material information and the production information with the tracing code;
and the commodity circulation information acquisition subunit is configured to acquire the logistics information, the retail information and the circulation information which are respectively written in by the circulation enterprise module, the logistics enterprise module and the retail enterprise module, and associate the logistics information, the retail information and the circulation information with the traceability codes.
Preferably, the tracing code is based on a GS1 system, and the tracing code includes at least one of: two-dimensional code, bar code, RFID label.
Preferably, the commodity information includes at least one of: raw material information, production information.
Preferably, the commodity circulation information includes at least one of: logistics information, retail information, and circulation information.
Compared with the prior art, the invention has the following beneficial effects:
1. the commodity tracing method comprises the following steps: establishing a traceability alliance chain, implanting a block chain into the traceability alliance chain, acquiring commodity information and commodity circulation information written in by a service module, associating the commodity information and the commodity circulation information with a traceability code of a commodity, and uploading the commodity information and the commodity circulation information to the block chain; and respectively developing and calling the intelligent contracts of the block chains of each service module and the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through the tracing codes.
The service modules can upload data to the block chain, and can respectively develop and call the service modules and the whole block chain intelligent contract, so that massive data of the service system can be accurately reported in real time, data can be ensured not to be lost and repeated, no data reporting logic needs to be embedded in the service system, non-invasive data reporting is completely achieved, and the cost of data reporting is reduced. In addition, the risk that the data is tampered is effectively avoided, decentralized storage of the data is achieved, and the public trust of the source tracing data can be guaranteed. Because the data is real and reliable, the consumers can trace the source of the whole processes of commodity production, storage, distribution, logistics transportation and the like, and the publicity and the transparence of the source tracing data are realized, so that the consumers can trust the source and the brand of the commodity, the commodity value can be transferred, and the data public credibility is improved.
The commodity information and the commodity circulation information can be associated with the tracing code of the commodity, so that the defect that the commodity codes are not standard and uniform is avoided, the standard and the uniformity of the codes can be realized, and the popularization and the application in a large range are realized.
2. The commodity traceability system comprises an alliance chain construction unit, a traceability alliance chain, a block chain, a service module, a commodity circulation module and a traceability code, wherein the alliance chain construction unit is configured to construct a traceability alliance chain, implant the block chain into the traceability alliance chain, acquire commodity information and commodity circulation information written in by the service module, associate the commodity information and the commodity circulation information with the traceability code of a commodity, and upload the commodity information and the commodity circulation information to the block chain; and the information tracing unit is configured for respectively developing and calling each service module and a block chain intelligent contract of the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through a tracing code.
Because each service module can upload data to the block chain and can respectively develop and call each service module and the whole block chain intelligent contract, the mass data of the service system can be accurately reported in real time, the data can be ensured not to be lost and repeated, and the data reporting cost is low. In addition, the risk that the data is tampered is effectively avoided, decentralized storage of the data is achieved, and the public trust of the source tracing data can be guaranteed. Because the data is real and reliable, the consumers can trace the source of the whole processes of commodity production, storage, distribution, logistics transportation and the like, and the publicity and the transparence of the source tracing data are realized, so that the consumers can trust the source and the brand of the commodity, the commodity value can be transferred, and the data public credibility is improved.
The commodity information and the commodity circulation information can be associated with the tracing code of the commodity, so that the defect that the commodity codes are not standard and uniform is avoided, the standard and the uniformity of the codes can be realized, and the popularization and the application in a large range are realized.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
fig. 2 is a flow chart of a first embodiment of the present invention.
Detailed Description
In order to better understand the technical scheme of the invention, the invention is further explained by combining the drawings and the specific embodiments in the specification.
The first embodiment is as follows:
the embodiment provides a commodity tracing method, which specifically comprises the following steps:
s1, constructing a traceability alliance chain, implanting the block chain into the traceability alliance chain, acquiring commodity information and commodity circulation information written in by a service module, associating the commodity information and the commodity circulation information with a traceability code of a commodity, and uploading the commodity information and the commodity circulation information to the block chain;
wherein the tracing alliance chain service module comprises at least one of the following items: the system comprises a raw material enterprise module, a generation enterprise module, a circulation enterprise module, a logistics enterprise module and a retail enterprise module.
Wherein the merchandise information includes at least one of: raw material information, production information.
Wherein the commodity circulation information includes at least one of: logistics information, retail information, and circulation information.
And S2, respectively developing and calling the intelligent contracts of the block chains of each service module and the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through the tracing codes.
Preferably, the tracing code is based on a GS1 system, and the tracing code includes at least one of the following: two-dimensional code, bar code, RFID label.
By adopting the tracing code based on the GS1 system, the defect that the goods coding is not standard and uniform is avoided, the coding standard and uniformity can be realized, the cost and the popularization difficulty can be effectively reduced by adopting the GS1 uniform coding, and the large-scale popularization and application can be realized.
S1 further includes: acquiring raw material information written by a raw material enterprise module;
acquiring a tracing code and production information written in by a production enterprise module, and associating the raw material information and the production information with the tracing code;
and acquiring logistics information, retail information and circulation information which are respectively written in by the circulation enterprise module, the logistics enterprise module and the retail enterprise module, and associating the logistics information, the retail information and the circulation information with the tracing code.
Specifically, the characteristics of a block chain technology such as decentration, a consensus mechanism and data tampering prevention are adopted, so that the tracing method is very suitable for tracing data in a safe and transparent mode and is very embedded with commodity tracing of a real scene.
The method realizes 'one object one code' traceability, adopts GS1 code which is an international universal coding standard, and after food and medicine are produced, pastes codes (such as Data Matrix two-dimensional bar codes) in factories, reports information of the food and the medicine from each link from production (including raw material information and the like) to circulation, transportation, retail and the like to a block chain on each node in a participation mode of the block chain alliance chain, and can serially connect the information of each link through GS1 code to realize the whole-process traceability. Therefore, the GS1 codes are adopted, the standard and the unification of the codes can be realized, the GS1 unified codes can effectively reduce the cost and the difficulty of popularization, and the popularization and the application in a large range are realized.
Specifically, a commodity traceability alliance chain is built based on a block chain technology, and an alliance member access mechanism, privacy data protection, platform monitoring management and the like are achieved. Raw material enterprises (also called source material enterprises), generation enterprises, circulation enterprises, logistics enterprises, retail enterprises and the like are used as alliance chain members to join an alliance chain, and production enterprises apply GS1 code-assigning production commodities and label raw material information at the same time, and store the information in a block chain. And each link of a circulation enterprise, a logistics enterprise, a retail enterprise and the like respectively uploads GS1 codes and association relation of orders, waybills and sales records to a block chain, and uploads data of intermediate links of the orders and the waybills to the block chain. And (3) generating corresponding intelligent block chain contracts for enterprises, circulation enterprises, logistics enterprises, retail enterprises and the like, and realizing the information tracing of the link through GS1 codes. Developing a block chain intelligent contract of the full-flow tracing, and calling each link tracing contract to realize the requirement of the GS1 full-flow tracing.
As can be seen from fig. 2, the raw material (aka source material) information includes: raw material producing area, raw material growth period, pesticide and fertilizer application condition, vaccine use condition and the like;
the production information includes: commodity name, contact information of production enterprises, enterprise qualification, commodity quality inspection report, production date, production batch number, serial number, commodity components and the like;
the circulation information includes: order information, warehouse entry and exit information, waybill information and the like;
the logistics information comprises: logistics routing information, temperature control information in the transportation process and the like;
the retail information includes: retailer information, store information, even purchaser information, and the like.
This embodiment also provides a commodity traceability system, includes:
the alliance chain constructing unit is configured to construct a traceability alliance chain, implant the block chain into the traceability alliance chain, acquire the commodity information and the commodity circulation information written in by the service module, associate the commodity information and the commodity circulation information with the traceability code of the commodity, and upload the commodity information and the commodity circulation information to the block chain;
wherein the tracing alliance chain service module comprises at least one of the following items: the system comprises a raw material enterprise module, a generation enterprise module, a circulation enterprise module, a logistics enterprise module and a retail enterprise module.
Wherein the merchandise information includes at least one of: raw material information, production information.
Wherein the commodity circulation information includes at least one of: logistics information, retail information, and circulation information.
And the information tracing unit is configured for respectively developing and calling each service module and a block chain intelligent contract of the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through a tracing code.
Wherein the tracing code is based on a GS1 system, and the tracing code comprises at least one of the following: two-dimensional code, bar code, RFID label.
The alliance chain constructing unit comprises:
the raw material information acquisition subunit is configured to acquire the raw material information written by the raw material enterprise module;
the production information acquisition subunit is configured to acquire the tracing code and the production information written in by the production enterprise module, and associate the raw material information and the production information with the tracing code;
and the commodity circulation information acquisition subunit is configured to acquire the logistics information, the retail information and the circulation information which are respectively written in by the circulation enterprise module, the logistics enterprise module and the retail enterprise module, and associate the logistics information, the retail information and the circulation information with the traceability codes.
This embodiment also provides an apparatus, which includes:
one or more processors;
a data store for retrieving and storing data and one or more programs;
the input/output device is used for realizing the input/output function of the equipment;
the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the methods described above.
The hardware of the device is not limited to a microprocessor, an Application Specific Integrated Circuit (ASIC), a Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), an embedded device, and the like.
The device may be any electronic product capable of performing human-computer interaction with a user, for example, a Personal computer, a tablet computer, a smart phone, a Personal Digital Assistant (PDA), a game machine, an interactive Internet Protocol Television (IPTV), an intelligent wearable device, and the like. The device may be a server including, but not limited to, a single web server, a server group of multiple web servers, or a Cloud of numerous hosts or web servers based on Cloud Computing (Cloud Computing), wherein Cloud Computing is one type of distributed Computing, a super virtual computer consisting of a collection of loosely coupled computers. The network in which the device is located includes, but is not limited to, the internet, a wide area network, a metropolitan area network, a local area network, a Virtual Private Network (VPN), and the like.
The memory is used for storing programs and various data of the commodity tracing method and realizing high-speed and automatic access of the programs or the data in the running process of the equipment. The memory may be an external storage device and/or an internal storage of the device.
Further, the Memory may be a circuit with a storage function without physical form In the integrated circuit, such as a RAM (Random-Access Memory), a FIFO (First In First Out), and the like, or the Memory may also be a storage device with physical form, such as a Memory stick, a TF Card (Trans-flash Card), and the like.
The processor may be a Central Processing Unit (CPU). The CPU is an ultra-large scale integrated circuit, and is a Core (Core) and a Control Unit (Control Unit) of the device. The processor may execute an operating system of the device, various installed application programs, program codes, and the like, for example, execute the operating system in each business module or unit in the commodity tracing system, and various installed application programs and program codes, so as to implement the commodity tracing method.
The input/output device is mainly used for implementing input/output functions of the apparatus, such as transceiving input numeric or character information, or displaying information input by a user or information provided to the user and various menus of the apparatus.
The present embodiment provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the method described above.
The device integrated modules/units, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium.
Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
In the present embodiment, it should be understood that the disclosed method and system may be implemented in other ways. For example, the above-described device embodiments are merely illustrative, and for example, the division of the service module is only one logical function division, and there may be another division manner in actual implementation.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, each service module in this embodiment may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional module.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned. Furthermore, it is obvious that the word "comprising" does not exclude other elements or steps, and the singular does not exclude the plural. A plurality of service modules or means recited in the system claims may also be implemented by one module or means by software or hardware. The terms first, second, etc. are used to denote names, but not any particular order.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. A commodity tracing method is characterized by comprising the following steps:
establishing a traceability alliance chain, implanting a block chain into the traceability alliance chain, acquiring commodity information and commodity circulation information written in by a service module, associating the commodity information and the commodity circulation information with a traceability code of a commodity, and uploading the commodity information and the commodity circulation information to the block chain;
and respectively developing and calling the intelligent contracts of the block chains of each service module and the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through the tracing codes.
2. The method of claim 1, wherein the traceability federation chain service module comprises at least one of: the system comprises a raw material enterprise module, a generation enterprise module, a circulation enterprise module, a logistics enterprise module and a retail enterprise module.
3. The commodity tracing method according to claim 1 or 2, wherein a tracing league chain is constructed, a block chain is implanted into the tracing league chain, commodity information and commodity circulation information written in by a service module are acquired, the commodity information and the commodity circulation information are associated with a tracing code of a commodity and uploaded to the block chain, and the method comprises the steps of:
acquiring raw material information written by a raw material enterprise module;
acquiring a tracing code and production information written in by a production enterprise module, and associating the raw material information and the production information with the tracing code;
and acquiring logistics information, retail information and circulation information which are respectively written in by the circulation enterprise module, the logistics enterprise module and the retail enterprise module, and associating the logistics information, the retail information and the circulation information with the tracing code.
4. The commodity tracing method according to claim 1, wherein the tracing code is based on a GS1 system, and the tracing code includes at least one of: two-dimensional code, bar code, RFID label.
5. A commodity traceability system, comprising:
the alliance chain constructing unit is configured to construct a traceability alliance chain, implant the block chain into the traceability alliance chain, acquire the commodity information and the commodity circulation information written in by the service module, associate the commodity information and the commodity circulation information with the traceability code of the commodity, and upload the commodity information and the commodity circulation information to the block chain;
and the information tracing unit is configured for respectively developing and calling each service module and a block chain intelligent contract of the whole process, and respectively realizing the information tracing of each service module and the whole process of the tracing union chain through a tracing code.
6. The system of claim 5, wherein the traceability federation chain service module comprises at least one of: the system comprises a raw material enterprise module, a generation enterprise module, a circulation enterprise module, a logistics enterprise module and a retail enterprise module.
7. The commodity traceability system of claim 5 or 6, wherein the federation chain construction unit comprises:
the raw material information acquisition subunit is configured to acquire the raw material information written by the raw material enterprise module;
the production information acquisition subunit is configured to acquire the tracing code and the production information written in by the production enterprise module, and associate the raw material information and the production information with the tracing code;
and the commodity circulation information acquisition subunit is configured to acquire the logistics information, the retail information and the circulation information which are respectively written in by the circulation enterprise module, the logistics enterprise module and the retail enterprise module, and associate the logistics information, the retail information and the circulation information with the traceability codes.
8. The commodity traceability system of claim 5, wherein the traceability code is based on the GS1 system, and the traceability code comprises at least one of the following: two-dimensional code, bar code, RFID label.
9. The system of claim 5, wherein the commodity information comprises at least one of: raw material information, production information.
10. The commodity traceability system of claim 5, wherein the commodity circulation information comprises at least one of: logistics information, retail information, and circulation information.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112418659A (en) * | 2020-11-20 | 2021-02-26 | 上海魔橙网络科技有限公司 | Cross-border commodity tracing method, system and device based on block chain system |
| CN112435039A (en) * | 2020-11-16 | 2021-03-02 | 深圳市航通智能技术有限公司 | Commodity tracing method and system based on block chain and readable storage medium |
| CN112541770A (en) * | 2020-11-27 | 2021-03-23 | 长威信息科技发展股份有限公司 | Block chain-based emergency reserve material tracing method and system |
| CN112837077A (en) * | 2021-02-25 | 2021-05-25 | 中国科学院合肥物质科学研究院 | Method and system for tracing health codes of food |
| CN112948876A (en) * | 2021-02-26 | 2021-06-11 | 中国联合网络通信集团有限公司 | Tracing method and device |
| CN113159666A (en) * | 2021-03-10 | 2021-07-23 | 北京戴纳实验科技有限公司 | Article-based virus monitoring method and system |
| CN113421103A (en) * | 2021-06-22 | 2021-09-21 | 国网电子商务有限公司 | E-commerce purchase traceability system based on Internet of things identification |
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| CN112837077A (en) * | 2021-02-25 | 2021-05-25 | 中国科学院合肥物质科学研究院 | Method and system for tracing health codes of food |
| CN112948876A (en) * | 2021-02-26 | 2021-06-11 | 中国联合网络通信集团有限公司 | Tracing method and device |
| CN113159666A (en) * | 2021-03-10 | 2021-07-23 | 北京戴纳实验科技有限公司 | Article-based virus monitoring method and system |
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