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Food and medicine information transmission method and system

A technology of drug information and transmission method, which is applied in the field of food and drug supervision, can solve the problems of poor food and drug information storage security, and achieve the effect of improving safety

Inactive Publication Date: 2019-07-02
XIAN ELINK INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiments of the present disclosure provide a food and drug information transmission method and system, which can solve the problem of poor food and drug information storage security

Method used

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  • Food and medicine information transmission method and system
  • Food and medicine information transmission method and system
  • Food and medicine information transmission method and system

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Embodiment Construction

[0052] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0053] An embodiment of the present disclosure provides a data transmission method, such as figure 1 As shown, the data transmission method includes the following steps:

[0054] 101. The server receives registration information sent by at least two nodes.

[0055] The registration information of the at least two nodes includes at least one item of identities, Internet Protocol (Engl...

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Abstract

The invention provides a food and medicine information transmission method and system, relates to the field of food and medicine supervision, and can solve the problem that food and medicine information storage is poor in safety. According to the specific technical scheme, a server receives registration information sent by at least two nodes; the server establishes a data transmission link for mutually transmitting data for the at least two nodes; the target node obtains current transaction information of the commodity; the target node generates a current information block according to the current transaction information; the target node generates an identity label of the current information block according to the current transaction information, the identity label of the previous information block and the random number, and adds the identity label of the current block into the current information block; the target node sends the current information block to other nodes in the at leasttwo nodes; and other nodes in the at least two nodes store the current information block. The method is used for food and drug supervision.

Description

technical field [0001] The present disclosure relates to the field of food and drug supervision, in particular to a method and system for transmitting food and drug information. Background technique [0002] The safety of food and drugs has always been a hot issue in society. It is related to the health and safety of the public, and the supervision of food and drugs is undoubtedly very important. At present, in related technologies, food and drug transaction information is usually stored in a centralized database. Once a problem occurs in the database, food and drug information may be lost or erroneous, and food and drug cannot be well supervised. Contents of the invention [0003] Embodiments of the present disclosure provide a food and drug information transmission method and system, which can solve the problem of poor food and drug information storage security. Described technical scheme is as follows: [0004] According to the first aspect of the embodiments of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06G06Q30/06H04L9/32
CPCH04L67/141H04L63/205H04L63/0876G06Q30/0601G06Q30/0609H04L9/3247H04L67/53
Inventor 刘鹏程
Owner XIAN ELINK INFORMATION TECH CO LTD