Information management system and method

Abstract

The embodiment of the present application provides an information management system and method. By establishing a system architecture of a mobile terminal, a supporting server and a blockchain interactive middleware, the mobile terminal is used to receive user input requests and scan two-dimensional codes on products, and utilize The supporting server verifies the user's identity information, uses the blockchain interaction middleware to analyze and process the user's request, stores the corresponding analysis result in the blockchain, and returns the analysis result to the mobile terminal. In this way, the information stored in the blockchain will not be tampered with, which ensures the authenticity and validity of the information and realizes the credible traceability of product information.

Description

technical field [0001] The present invention relates to the field of production circulation and information technology, in particular to an information management system and method. Background technique [0002] The current traceability system of biological products has poor information circulation, and the information is stored discretely in subsystems of each link. Information flow lacks transparency, product forgery and loss occur from time to time, and there are problems such as difficulty in pursuing accountability, making it difficult to establish a trust relationship among all parties in the industry chain. In the prior art, radio frequency equipment is used to collect and record product information, or a combination of manual and automatic input is used to collect product planting, production and sales information. [0003] The use of radio frequency technology is a commonly used traceability method, but the information tracked by radio frequency technology is not t...

AI Technical Summary

Problems solved by technology

[0003] The use of radio frequency technology is a commonly used traceability method, but the information tracked by radio frequency technology is not the internal information of biological products, but the external labels. When the labels are separated from the relevant biological products, the accuracy of traceability cannot be guaranteed.

In addition, the use of radio frequency equipment to collect information has a large demand for the deployment of radio frequency equipment, and the cost of equipment is high, which brings additional expenses to product manufacturers.

In addition, the identification distance of radio frequency equipment is short. When the product is far away from the radio frequency equipment or there is electromagnetic interference, the product cannot be identified, resulting in the loss of circulation information in this link and loopholes in the system.

However, in the methods of manual entry and automatic entry, there is a lack of specific circulation information after the product leaves the factory, such as the upper-level dealer information, and its display method is rigid and inflexible

In addition, product information needs to be collected manually or automatically by special equipment, and stored in an ordinary relational database, which has low security and makes it difficult to determine the authenticity and validity of the information

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