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Agricultural product traceability system and method based on block chain

An agricultural product and blockchain technology, applied in the field of information processing, can solve problems such as lack of credibility, data damage, and difficulty in effective traceability, and achieve the effects of avoiding tampering, improving timeliness, and improving authenticity

Pending Publication Date: 2019-03-19
NANJING ZHONGCHENG BLOCK CHAIN RES INST CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the traceability system based on the Internet of Things relies on the agent communication mode or the server / client mode. All devices need to be verified through the connection of the centralized cloud server. Factors (disasters, hackers) cause data damage, loss, and tampering, so it is difficult to achieve effective traceability and lack of credibility

Method used

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  • Agricultural product traceability system and method based on block chain
  • Agricultural product traceability system and method based on block chain
  • Agricultural product traceability system and method based on block chain

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Embodiment Construction

[0035] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0036] Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not limited to any implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

[0037] Those skilled in the art will recognize that the various embodiments may be practiced without one or more of the spec...

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Abstract

The invention provides an agricultural product traceability system and method based on block chain. The method comprises the following steps: collecting quality information of agricultural products, and sending the collected quality information of agricultural products to a quality information node in the block chain; collecting agricultural product producing area information, wherein the collected agricultural product producing area information is sent to a producing area information node in a block chain; Agricultural product collection information collection, the collected agricultural product collection information is sent to the collection information node in the block chain; Agricultural product transport information collection, the collected agricultural product transport information is sent to the transport information node in the block chain; the block chain node receives the agricultural product quality information, the agricultural product origin information, the agricultural product collection information, and the agricultural product transportation information, and sends the information to the block chain node after being time stamped and signed, and sets the non-modifiable permission for the information input. The block chain node receives the agricultural product quality information, the agricultural product origin information, the agricultural product collectioninformation, and the agricultural product transportation information. The invention also provides an agricultural product traceability system based on a block chain. The method and the system can ensure the reliability of the agricultural product information and are not easy to be tampered with.

Description

technical field [0001] The present invention relates to the field of information processing, in particular to a blockchain-based traceability system and method for agricultural products. Background technique [0002] With the improvement of people's income level and the change of consumption concept, the quality and safety of agricultural products have attracted more and more attention from consumers. However, the quality and safety situation of agricultural products in China is becoming more and more serious, and the quality and safety incidents of agricultural products break out frequently, which not only affects people's health and life safety, but also affects the economic interests of enterprises and the country, and the sustainable development of agriculture. The occurrence of agricultural product quality and safety issues involves all links in the supply chain, including suppliers, producers, and sellers. [0003] In order to solve the quality and safety problems of ...

Claims

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Application Information

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IPC IPC(8): G06F21/60G06F21/64G06Q30/00G06Q50/02
CPCG06F21/602G06F21/64G06Q30/018G06Q50/02
Inventor 龚晖刘斌汪洋柴荔董宁
Owner NANJING ZHONGCHENG BLOCK CHAIN RES INST CO LTD
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