Seed quality traceability system based on block chain
A seed quality and blockchain technology, applied in the field of traceability systems, can solve the problems of poor traceability and trust, and achieve the effect of solving serious problems of centralization.
Pending Publication Date: 2021-06-04
HEBEI AGRICULTURAL UNIV.
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Problems solved by technology
At present, the main seed quality traceability system on the market relies on the central database, and the transparency of traceability is not strong, which causes people's trust in the traceability system
Method used
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Embodiment 1
[0042] The present invention provides a seed quality traceability system based on block chain, please refer to Figure 1-5 , including a seed quality traceability platform 100, the seed quality traceability platform 100 includes an account application unit 110, an account audit unit 120, a two-dimensional code generation unit 130 and a storage unit 140; the account application unit 110 is used to send an account application to the seed quality traceability platform 100 information, and generate an account, and its application client includes farmers, processing enterprises, dealers, and regulatory authorities; the account review unit 120 is used to review the account generated by the account application unit 110; the two-dimensional code generation unit 130 is used to upload seeds feature information, and generate a two-dimensional code; the storage unit 140 is used to store the seed feature information uploaded by the two-dimensional code generation unit 130;
[0043] The acc...
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The invention relates to the technical field of traceability systems, and relates to a seed quality traceability system based on a block chain. The system comprises a seed quality traceability platform, and the seed quality traceability platform comprises an account application unit, an account auditing unit, a two-dimensional code generation unit and a storage unit. The account application unit is used for sending account application information to the seed quality traceability platform and generating an account; the account auditing unit is used for auditing the account generated by the account application unit; the two-dimensional code generation unit is used for uploading seed feature information and generating a two-dimensional code; and the storage unit is used for storing the seed feature information uploaded by the two-dimensional code generation unit. The private chain of the seed quality traceability system is established through the Ethereum platform, and the decentralized Ethereum virtual machine is provided through the special cryptocurrency Ethereum currency to process the uplink, storage and query of the seed information, so that the serious problem of the centralization of the seed database is solved.
Description
technical field [0001] The invention relates to the technical field of traceability systems, in particular to a blockchain-based seed quality traceability system. Background technique [0002] The quality of seeds affects the production potential of my country's planting industry. my country's seed traceability system and system are not perfect, and a complete and safe seed industry chain has not been formed. At present, the main seed quality traceability systems on the market rely on the central database, and the transparency of traceability is not strong, which causes people's trust in the traceability system. Contents of the invention [0003] The purpose of the present invention is to provide a blockchain-based seed quality traceability system to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides a blockchain-based seed quality traceability system, including a seed qual...
Claims
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Login to View More IPC IPC(8): G06Q30/00G06K17/00
CPCG06Q30/018G06K17/0025
Inventor 贺吉范晓飞姚竟发张博孙磊张君李兴旺王林柏张东方王菁索雪松
Owner HEBEI AGRICULTURAL UNIV.