Traceability racing method, device and equipment based on alliance chain and readable storage medium
A technology of alliance and identity information, applied in the field of traceability, can solve the problems of poor data reliability and data privacy
Pending Publication Date: 2020-09-01
牛津(海南)区块链研究院有限公司
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[0005] In view of this, the object of the present invention is to provide a traceability method based on alliance chain, a traceability device based on alliance chain, a traceability device based on alliance chain, a alliance chain system and a computer-readable storage medium, which solves the data problems existing in related technologies. Issues with poor reliability and data privacy
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[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0046] In one implementation, please refer to figure 1 , figure 1 It is a flowchart of a traceability method based on alliance chain provided by the embodiment of the present invention. The method includes:
[0047] S101: Obtain cargo identity information and status information.
[0048] It should be noted that any participant in the cons...
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The invention discloses a traceability method based on an alliance chain. The traceability method comprises the steps of acquiring cargo identity information and state information; forming target information by utilizing the cargo identity information and the state information, and storing the target information; determining a target subnet in the alliance chain system according to the cargo identity information, and calling a target smart contract to publish the target information in the target subnet. According to the method, after goods identity information is obtained, a target subnet is determined in an alliance chain system by utilizing the goods identity information. The alliance chain system has the characteristics of no tampering and no regret, so that the reliability of the datais ensured; the target sub-network corresponds to the cargo identity information and is published in the target sub-network, and other mechanisms irrelevant to the cargo identity information cannot obtain the target information, so that data isolation is realized, and the privacy of the data is ensured; in addition, the invention also provides a traceability device based on the alliance chain, traceability equipment based on the alliance chain and a computer readable storage medium, which also have the above beneficial effects.
Description
technical field [0001] The present invention relates to the technical field of traceability, in particular to a traceability method based on alliance chain, a traceability device based on alliance chain, a traceability device based on alliance chain, an alliance chain system and a computer-readable storage medium. Background technique [0002] Supply chain traceability realizes the whole-chain refined management of products in raw material entering the factory, production and processing, warehousing and logistics, terminal sales, and market consumption by collecting and tracking product data in production, circulation, sales, consumption, etc., and can accurately product flow , flow direction, flow velocity information. [0003] Most of the related technologies are traceable based on a centralized system, that is, the core enterprises in the supply chain or third-party technology companies provide a centralized traceability system. All data in the supply chain are stored in ...
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IPC IPC(8): G06F21/62G06F21/64G06Q30/00
CPCG06F21/6245G06F21/64G06Q30/018Y02P90/30
Inventor 陈邦道林科李阳杨高峰陈贤枭刘科雷虹
Owner 牛津(海南)区块链研究院有限公司