CN111429152A - Traceability application system based on block chain technology - Google Patents
Traceability application system based on block chain technology Download PDFInfo
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- CN111429152A CN111429152A CN202010199206.7A CN202010199206A CN111429152A CN 111429152 A CN111429152 A CN 111429152A CN 202010199206 A CN202010199206 A CN 202010199206A CN 111429152 A CN111429152 A CN 111429152A
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Abstract
The invention provides a traceability application system based on a block chain technology, which comprises: the tracing label generating module is used for generating a unique tracing label for each commodity; the traceability information generation module is used for acquiring traceability information of the commodity corresponding to the traceability label and uploading the traceability label information and the commodity traceability information to the block chain record; and the traceability module is used for scanning traceability labels on the commodities and accessing traceability information of the commodities stored in the block chain. The invention realizes one object and one code, simultaneously uploads the original traceability information and the updated traceability information of the commodity to the block chain record, simultaneously, the commodity traceability information stored on the chain corresponds to the commodity label information, realizes accurate and reliable traceability of the commodity, ensures the authenticity of the traceability information, and provides the user for judging the authenticity of the commodity according to the traceability information.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a traceability application system based on a block chain technology.
Background
At present, there are many tracing products at home and abroad, most front-end media of the tracing products are based on two-dimensional codes or RFID products, a database is generally applied at the rear end, the two-dimensional codes or RFID labels are scanned and connected into the database, and information corresponding to the products in the database is acquired.
Disclosure of Invention
In view of the above problems, the present invention is directed to a tracing application system based on a block chain technology.
The purpose of the invention is realized by adopting the following technical scheme:
in a first aspect, a traceability application system based on a blockchain technique is provided, including:
the tracing label generating module is used for generating a unique tracing label for each commodity;
the traceability information generation module is used for acquiring traceability information of the commodity corresponding to the traceability label and uploading the traceability label information and the commodity traceability information to the block chain record;
and the traceability module is used for scanning traceability labels on the commodities and accessing traceability information of the commodities stored in the block chain.
In one embodiment, the traceability tag comprises a two-dimensional code tag, an NFC tag or an RFID tag.
In one embodiment, the traceability information of the commodity comprises: one or more of commodity origin, commodity photo, production batch, production date and tracing track.
In an embodiment, the system further includes a traceability information updating module, configured to update traceability information of the commodity, and upload the updated traceability information and traceability label to the blockchain record.
In one embodiment, the traceability information updating module is further configured to bind the commodity with a designated intelligent acquisition device;
the intelligent acquisition equipment is used for acquiring the environmental information and the position information of the environment where the commodity is located and uploading the environmental information and the position information to the block chain record;
the tracing information of the commodity further comprises identity information of intelligent acquisition equipment bound with the tracing information, and environmental information and position information acquired by the intelligent acquisition equipment.
In one embodiment, the intelligent acquisition device further comprises an internal clock unit, and the intelligent acquisition device uploads the acquired environment information, the acquired position information and the acquired time information to the blockchain record at set time intervals.
In one embodiment, the tracing module connects the block chain through a wireless network module or an internet of things wireless module, wherein the internet of things wireless module comprises an NB-IoT module.
In a second aspect, a tracing application terminal based on a block chain technology is provided, including: the application module is used for driving the application terminal to scan the traceability tags on the commodities and accessing the traceability information of the commodities stored in the block chain; the tracing label generates a unique tracing label for each commodity; the traceability information of the commodity corresponds to the traceability label of the commodity.
In one embodiment, the terminal includes a scanning unit for scanning the traceable label information of the goods.
The invention has the beneficial effects that: the traceability application system realizes one object and one code, and simultaneously uploads the original traceability information and the updated traceability information of the commodity to the block chain record, thereby realizing accurate and reliable traceability of the commodity, ensuring the authenticity of the traceability information and providing the user for judging the authenticity of the commodity according to the traceability information.
The traceability application system supports the use of different tags (NFC \ RFID \ two-dimensional codes and the like), has strong adaptability, and can adapt to the requirements of different commodities and different occasions.
The traceability tags are bound with the intelligent acquisition equipment, so that the environmental information, the position information, the time information and the like of the transportation environment where the commodities are located can be acquired in real time by the intelligent acquisition equipment at different transportation stages in the process from the commodity warehouse-out to the market and uploaded to the block chain record, a user can also acquire the environmental information and the position information of the environment where the commodities are located by the intelligent equipment after scanning the traceability tags, and the commodities can be traced in the whole process and in real time.
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The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a frame structure diagram of the present invention.
Reference numerals:
the tracing label generation module 1, the tracing information generation module 2, the tracing module 3, the tracing information update module 4 and the tracing label 5
Detailed Description
The invention is further described in connection with the following application scenarios.
Referring to fig. 1, a traceability application system based on a blockchain technology is shown, which includes:
the tracing label generating module 1 is used for generating a unique tracing label 5 for each commodity;
the traceability information generation module 2 is used for acquiring traceability information of the commodity corresponding to the traceability label 5 and uploading the traceability label information and the commodity traceability information to the block chain record;
and the traceability module 3 is used for scanning the traceability tags 5 on the commodities and accessing the traceability information of the commodities stored in the block chain.
The traceability application system of the above embodiment of the invention realizes one object and one code, uploads the original traceability information and the updated traceability information of the commodity to the block chain record, and simultaneously, the commodity traceability information stored on the chain corresponds to the commodity label information, thereby realizing accurate and reliable traceability of the commodity, ensuring authenticity of the traceability information and allowing a user to judge authenticity of the commodity according to the traceability information.
In one embodiment, the traceable tag includes a two-dimensional code tag, an NFC tag, an RFID tag, or the like.
The traceability application system supports the use of different labels (NFC chips \ RFID \ two-dimensional codes and the like), has strong adaptability, and can adapt to the requirements of different commodities (such as food, cigarettes, wines, fresh foods, cross-border e-commerce, agricultural products and the like) and different occasions.
In one embodiment, the traceability information of the commodity comprises: one or more of commodity name, commodity origin, commodity picture, production batch, production date and tracing track.
In one scenario, when the traceable tag is generated, the traceable tag and the traceable information of the commodity are also uploaded to the block chain at the same time and recorded, so that the accuracy of the traceable tag from the moment of generation is ensured.
In an embodiment, the traceability information generation module 2 adopts signature and encryption technology for the traceability information of the commodity, and invokes a block chain intelligent contract to realize block chain data chaining, synchronization and consensus, thereby eliminating human intervention.
In an embodiment, the system further includes a traceability information updating module 4, configured to update traceability information of the commodity, and upload the updated traceability information and traceability label to the blockchain record.
In the transportation process of the commodity, when the commodity reaches a place or reaches a stage record, the traceability information of the commodity can be further updated through the traceability information updating module 4, the traceability information (such as the current time, the position, the transportation batch and the like) of the current commodity is obtained and uploaded to the block chain record, the whole transportation process of the commodity can be recorded, and a user can conveniently know the dynamic transportation process of the commodity.
In one embodiment, the traceability information updating module 4 is further configured to bind the commodity with a designated intelligent acquisition device;
the intelligent acquisition equipment is used for acquiring the environmental information and the position information of the environment where the commodity is located and uploading the environmental information and the position information to the block chain record;
the tracing information of the commodity further comprises identity information of intelligent acquisition equipment bound with the tracing information, and environmental information and position information acquired by the intelligent acquisition equipment.
In one embodiment, the intelligent acquisition device further comprises an internal clock unit, and the intelligent acquisition device uploads the acquired environment information, the acquired position information and the acquired time information to the blockchain record at set time intervals.
In one scenario, when a commodity needs to be placed in a certain container for transportation, intelligent acquisition equipment can be arranged in the container, identity information and starting time of the intelligent acquisition equipment are input into traceability information of the commodity by adopting the traceability information updating module 4, and after transportation is finished, unbinding information and unbinding time of the intelligent acquisition equipment are input into the traceability information of the commodity by the traceability information updating module 4 (if the transportation scene of the commodity needs to be changed, the binding information of the intelligent acquisition equipment is updated); the intelligent acquisition equipment is used for acquiring environmental information (such as temperature, humidity, acceleration and the like) in the container and also acquiring position information of the container, the time information acquired by an internal clock unit of the intelligent acquisition equipment is used for communicating the environmental information and the position information and uploading the information to a block chain record, the information acquired by the intelligent acquisition equipment is used as the environmental information and the position information of the commodity at the moment and is updated to the traceability information of the commodity, and a user can access the environmental information and the position information acquired by the intelligent equipment in the time period when accessing the traceability information of the commodity by binding the identity information and the recording time information of the peripheral intelligent acquisition equipment with the commodity traceability label (for example, the intelligent equipment with a certain ID acquires the environmental information and the position information in the traceability information in the time period), the method is helpful for further understanding the information such as transportation collection, environment change and the like in the process of commodity transportation.
The traceability application system binds the traceability tags with the intelligent acquisition equipment, and can acquire environmental information, position information, time information and the like of the transportation environment where the commodities are located in real time through the intelligent acquisition equipment from the commodity warehouse-out to different transportation stages in the process of reaching the market and upload the environmental information, the position information, the time information and the like to the block chain record, so that a user can acquire the environmental information and the position information of the environment where the commodities are located by the intelligent equipment after scanning the traceability tags, and can trace the commodities in the whole course and in real time.
In order to further embody the hardware realization of the intelligent acquisition equipment, the hardware configuration information of the intelligent acquisition equipment is provided:
a CPU: the dual core 32 is a processor with the performance of 600DMPIS, and uses a hardware floating point accelerator and an 8-bit low-power processor;
memory: configuring 4 million RAM and 8 million Flash;
the signal transmission comprises the support of a WiFi mode of 802.1b/g/n and 16mbps, the compatibility of Bluetooth 4.2BR/EDR, the support of T-M1/NB-IoT, the support of the T-M translation = L "&gTt L &lTt/T &gTt TE-M and the support of 34 bandwidths from 699Mhz to 2690 Mhz;
power consumption: the input voltage is 5V/1A; the working power consumption (no radio frequency) is 60 mA; sleep power consumption 40 uA;
internal clock frequency: 150 kHz;
a sensor: the device comprises an ambient light sensor, an air pressure sensor, a temperature sensor, a three-axis acceleration sensor and a temperature sensor;
working temperature: minus 20 to +85 DEG C
GPS WiFi, 50 channels, GPS L1 frequency band, C/A coding support, SBAS WAAS, EGNOS, MSAS, star search speed cold start 27, second hot start 1 second.
In one embodiment, the tracing module 3 connects the block chain through a wireless network module or an internet of things wireless module, wherein the internet of things wireless module includes an NB-IoT module.
In the above embodiment of the present invention, in the traceability application system, the traceability tag generation module includes a tag generation terminal, and the traceability information generation module includes an intelligent computer, an intelligent mobile phone, a special device, and the like; the traceability information updating module comprises an intelligent computer, an intelligent mobile phone, special equipment and the like; the source tracing module comprises a smart phone, an intelligent terminal with a scanning unit and the like, wherein the intelligent terminal can be used for installing an intelligent application program.
It should be noted that, the traceability label generation module and the traceability information generation module may be disposed in the same intelligent device;
the traceability information generation module and the traceability information updating module can be the same module, and the names of the traceability information generation module and the traceability information updating module are only used for distinguishing the functions of the traceability information generation module and the traceability information updating module in different stages of commodity traceability.
Meanwhile, a tracing application terminal based on the block chain technology is provided, which comprises: the application module is used for driving the application terminal to scan the traceability tags on the commodities and accessing the traceability information of the commodities stored in the block chain; the tracing label generates a unique tracing label for each commodity; the traceability information of the commodity corresponds to the traceability label of the commodity.
The tracing application terminal corresponds to the tracing module in the tracing application system, and specifically comprises a smart phone, an intelligent terminal with a scanning unit and the like, wherein the intelligent terminal can be used for installing an intelligent application program.
In one embodiment, the terminal includes a scanning unit for scanning the traceable label information of the goods.
In one embodiment, the application module includes a user interface for a user to select a category (two-dimensional code tag, NFC tag, RFID tag, or the like) of the scan traceable tag.
In one embodiment, the user interface of the application module is further configured to display the traceability information of the commodity obtained by accessing the blockchain.
It will be apparent to those skilled in the art from this disclosure that the embodiments described herein may be implemented in hardware, software, firmware, middleware, code, or any suitable combination thereof, that a processor may be implemented in one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), programmable logic devices (P L D), Field Programmable Gate Arrays (FPGAs), processors, controllers, microcontrollers, microprocessors, other electronic units designed to implement the functions described herein, or a combination thereof.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be analyzed by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. A traceability application system based on a block chain technology is characterized by comprising:
the tracing label generating module is used for generating a unique tracing label for each commodity;
the traceability information generation module is used for acquiring traceability information of the commodity corresponding to the traceability label and uploading the traceability label information and the commodity traceability information to the block chain record;
and the traceability module is used for scanning traceability labels on the commodities and accessing traceability information of the commodities stored in the block chain.
2. The traceability application system based on the blockchain technology as claimed in claim 1, wherein the traceability tag comprises a two-dimensional code tag, an NFC tag or an RFID tag.
3. The system according to claim 1, wherein the traceability application system based on the blockchain technology is configured to perform traceability on the commodity, and comprises: one or more of commodity origin, commodity photo, production batch, production date and tracing track.
4. The traceability application system based on the blockchain technology as claimed in claim 1, further comprising a traceability information updating module for updating traceability information of the commodity and uploading the updated traceability information and traceability label to a blockchain record.
5. The traceability application system based on the block chain technology as claimed in claim 4, wherein the traceability information updating module is further configured to bind the commodity with a designated intelligent acquisition device;
the intelligent acquisition equipment is used for acquiring the environmental information and the position information of the environment where the commodity is located and uploading the environmental information and the position information to the block chain record;
the tracing information of the commodity further comprises identity information of intelligent acquisition equipment bound with the tracing information, and environmental information and position information acquired by the intelligent acquisition equipment.
6. The traceability application system based on the blockchain technology as claimed in claim 5, wherein the intelligent collection device further comprises an internal clock unit, and the intelligent collection device uploads the collected environment information, the collected location information and the collected time information to the blockchain record at set time intervals.
7. The system of claim 1, wherein the traceability modules connect the blockchain through a wireless network module or an internet of things wireless module, wherein the internet of things wireless module comprises an NB-IoT module.
8. A tracing application terminal based on block chain technology is characterized by comprising: the application module is used for driving the application terminal to scan the traceability tags on the commodities and accessing the traceability information of the commodities stored in the block chain; the source tracing label generates a unique source tracing label for each commodity; the traceability information of the commodity corresponds to the traceability label of the commodity.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111967826A (en) * | 2020-08-20 | 2020-11-20 | 汉中市汉农人电子商务有限公司 | Novel supply chain management and commodity logistics trading method based on Internet of things technology |
| CN112165729A (en) * | 2020-09-29 | 2021-01-01 | 北京光宇之勋科技有限公司 | Cosmetic raw material traceability information transmission method and system based on block chain system |
| CN112348533A (en) * | 2020-10-26 | 2021-02-09 | 成都商通时代数字科技有限公司 | Wine bottle cap capable of tracing digital assets and digital asset tracing method |
| CN113947414A (en) * | 2021-10-18 | 2022-01-18 | 浙江大学 | Commodity traceability anti-counterfeiting system based on NFC and block chain |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492120A (en) * | 2018-04-03 | 2018-09-04 | 深圳沃链科技有限公司 | A kind of tealeaves source tracing method based on RFID+ block chain technologies |
| CN108764695A (en) * | 2018-05-23 | 2018-11-06 | 江苏涞哲信息科技有限公司 | A kind of food security traceability system and method based on block chain technology |
| CN109191033A (en) * | 2018-07-16 | 2019-01-11 | 深圳市瑞思物流有限公司 | Item Information retroactive method and system |
| CN109360000A (en) * | 2018-08-28 | 2019-02-19 | 顺丰科技有限公司 | A kind of system that commodity counterfeit prevention is traced to the source, method, equipment and storage medium |
| CN109408753A (en) * | 2018-10-28 | 2019-03-01 | 北京工业大学 | A kind of farm data display platform based on block chain traceability system |
| CN109858921A (en) * | 2018-11-05 | 2019-06-07 | 众安信息技术服务有限公司 | Agricultural and sideline product based on block chain is traced to the source and marketing method and system |
| CN110148005A (en) * | 2019-05-17 | 2019-08-20 | 杭州钛比科技有限公司 | A kind of tealeaves traceability system based on Internet of Things acquisition node and block chain technology |
| CN210154615U (en) * | 2019-04-26 | 2020-03-17 | 南京星链高科技发展有限公司 | Agricultural product data collection device |
-
2020
- 2020-03-20 CN CN202010199206.7A patent/CN111429152A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492120A (en) * | 2018-04-03 | 2018-09-04 | 深圳沃链科技有限公司 | A kind of tealeaves source tracing method based on RFID+ block chain technologies |
| CN108764695A (en) * | 2018-05-23 | 2018-11-06 | 江苏涞哲信息科技有限公司 | A kind of food security traceability system and method based on block chain technology |
| CN109191033A (en) * | 2018-07-16 | 2019-01-11 | 深圳市瑞思物流有限公司 | Item Information retroactive method and system |
| CN109360000A (en) * | 2018-08-28 | 2019-02-19 | 顺丰科技有限公司 | A kind of system that commodity counterfeit prevention is traced to the source, method, equipment and storage medium |
| CN109408753A (en) * | 2018-10-28 | 2019-03-01 | 北京工业大学 | A kind of farm data display platform based on block chain traceability system |
| CN109858921A (en) * | 2018-11-05 | 2019-06-07 | 众安信息技术服务有限公司 | Agricultural and sideline product based on block chain is traced to the source and marketing method and system |
| CN210154615U (en) * | 2019-04-26 | 2020-03-17 | 南京星链高科技发展有限公司 | Agricultural product data collection device |
| CN110148005A (en) * | 2019-05-17 | 2019-08-20 | 杭州钛比科技有限公司 | A kind of tealeaves traceability system based on Internet of Things acquisition node and block chain technology |
Non-Patent Citations (1)
| Title |
|---|
| 霍红 等: "《第三方物流企业经营与管理》（第三版）》", 31 May 2015, 中国财富出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111967826A (en) * | 2020-08-20 | 2020-11-20 | 汉中市汉农人电子商务有限公司 | Novel supply chain management and commodity logistics trading method based on Internet of things technology |
| CN112165729A (en) * | 2020-09-29 | 2021-01-01 | 北京光宇之勋科技有限公司 | Cosmetic raw material traceability information transmission method and system based on block chain system |
| CN112165729B (en) * | 2020-09-29 | 2024-02-20 | 妆溯(广东)数字科技有限公司 | Cosmetic raw material traceability information transmission method and system based on block chain system |
| CN112348533A (en) * | 2020-10-26 | 2021-02-09 | 成都商通时代数字科技有限公司 | Wine bottle cap capable of tracing digital assets and digital asset tracing method |
| CN113947414A (en) * | 2021-10-18 | 2022-01-18 | 浙江大学 | Commodity traceability anti-counterfeiting system based on NFC and block chain |
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