Data processing method, device and system based on block chain
A technology of data processing and data processing equipment, which is applied in the field of blockchain, can solve problems such as difficulty in ensuring the accuracy of traceability results, and achieve the effect of ensuring accuracy
Active Publication Date: 2019-11-12
ADVANCED NEW TECH CO LTD
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[0003] The purpose of the embodiment of this application is to provide a data processing method, device and system based on blockchain to solve the problem in the prior art that it is difficult to guarantee the accuracy of the traceability results when food safety traceability is performed
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[0034] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0035] The purpose of the embodiments of the present application is to provide a data processing method, device and system based on blockchain to solve the problem in the prior art that it is difficult to guarantee the accuracy of the traceability results when food safety traceability is performed.
[0036] figure 1 Schematic diagram of ...
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The embodiment of the invention aims at providing a data processing method, device and system based on a block chain, and the method comprises the steps: firstly, obtaining food material storage environment data, and uploading the food material storage environment data to the block chain for storage, wherein the food material storage environment data is collected and obtained through an environment sensor installed on a food material container; secondly, obtaining a first food material appliance identifier and uploading the first food material appliance identifier to a block chain for storage,wherein the first food material appliance identifier is transmitted by a wireless signal transmitter mounted on the food material appliance; then, obtaining and uploading a second food material appliance identifier to the block chain to be stored, wherin the second food material appliance identifier is received by a wireless signal receiver installed on the food material appliance cleaning equipment; and finally, acquiring and uploading food material processing video data to the block chain for storage, wherein the food material storage environment data, the first food material appliance identifier, the second food material appliance identifier and the food material processing video data are used for food safety tracing.
Description
technical field [0001] The present application relates to the technical field of blockchain, in particular to a data processing method, device and system based on blockchain. Background technique [0002] Food safety has always been an issue of concern to the society. How to ensure food safety through various technical means has always been one of the technical priorities. In the prior art, food safety is mostly ensured by setting cameras to collect kitchen video data. When food safety problems arise, food safety traceability is carried out by calling video data. However, since the video data collected by the camera can be tampered with, it is difficult to guarantee the accuracy of the traceability results when food safety traceability is performed in the prior art. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a data processing method, device and system based on blockchain to solve the problem in the prior art ...
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IPC IPC(8): G06Q30/00G06K9/00G06K17/00
CPCG06Q30/0185G06K17/0022G06V20/40G06V20/68Y02P90/30
Inventor 李洪铭
Owner ADVANCED NEW TECH CO LTD