Cross-department information tracing method and system

A traceability system and cross-departmental technology, applied in the field of cross-departmental information traceability methods and systems, can solve the problems such as the inability to realize the unique traceability of a single physical object at the same time, and the inability to realize the reliable record of massive physical information.

Pending Publication Date: 2020-06-19
上海墨珩网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to solve the problem that in the prior art, it is impos

Method used

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  • Cross-department information tracing method and system

Examples

Experimental program
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Embodiment 2

[0074] This embodiment provides a cross-departmental information traceability system, including:

[0075] In the initial module, the state of the information history record corresponding to the physical object is initialized as open;

[0076] The submission request module is used to obtain the public key and private key information of the physical object when the physical object is transferred to a certain entity, and then submit a possession information request to the information traceability system through the user interface;

[0077] The first change module is used for the information traceability system to change the state of the information history record corresponding to the physical object to the possession state after the information traceability system receives the possession information request, the ownership belongs to a certain unit, and a certain unit is confirmed;

[0078] The second change module is used for when the physical object needs to be transferred from ...

Embodiment 3

[0088] Embodiment 3 of the present invention provides a computer device, including a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the program, any one of the methods above is implemented.

[0089] The computer device in this embodiment includes: a processor, a memory, and a computer program stored in the memory and operable on the processor, such as a payment program. When the processor executes the computer program, the steps in the foregoing embodiments of the networking methods are implemented. Alternatively, when the processor executes the computer program, the functions of the modules / units in the above device embodiments are implemented.

[0090] Exemplarily, the computer program may be divided into one or more modules / units, and the one or more modules / units are stored in the memory and executed by the processor to complete the present invention. The one or more modules / units may be a series...

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Abstract

The invention discloses a cross-department information tracing method and system. The method comprises the following steps: initializing the state of an information historical record corresponding toa real object to be open; when the real object flows to a certain unit, the certain unit obtains public key and private key information of the real object, and then submits an occupation information request to a block chain system through a user interface; the block chain system changes the state of the information historical record corresponding to the real object into an occupied state, the ownership belongs to a certain unit, and the certain unit is confirmed; when the real object needs to flow out from a certain unit, the certain unit submits a state updating request, changes the state corresponding to the real object into an open state, and obtains confirmation; by repeating the steps, credible information recording of the real object among a plurality of units can be realized. According to the cross-department information tracing method and system, credible recording and circulation of the information corresponding to the real object between different entities can be realized. And efficient and rapid information storage and query are provided.

Description

technical field [0001] The invention relates to the field of Internet digital information traceability, in particular to a cross-departmental information traceability method and system. Background technique [0002] The traditional blockchain can be widely used in the traceability of goods and the credible record of physical information. However, the efficiency of such a blockchain system is relatively low, and the number of items that can be supported is very limited. The number of transactions processed by the blockchain per unit time is very limited. At the same time, in the blockchain, data access is relatively expensive. In this way, the existing blockchain system cannot meet the use cases where the information of a large number of commodities needs to be credibly recorded in the blockchain. One approach is to use hashing to record information about a set of commodities into the blockchain. However, it is difficult to realize the traceability of each individual commo...

Claims

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Application Information

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IPC IPC(8): G06Q30/00G06F21/62G06F21/64G06F16/27G06F16/22
CPCG06Q30/018G06F21/6218G06F21/64G06F16/27G06F16/2246G06F16/2255G06F2221/2141
Inventor 陈小虎徐卿
Owner 上海墨珩网络科技有限公司
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