Application system and method for realizing food information tracing by two-dimensional codes

Abstract

The invention discloses an application system for realizing food information tracing by two-dimensional codes. The system comprises the two-dimensional codes, a food safety tracing special device and a food safety tracing technical platform, wherein the two-dimensional codes are identifiers which are printed on food packages and contain food information; the food safety tracing special device is used for reading and decoding the two-dimensional codes and for uploading decoded data and user data; the food safety tracing technical platform is used for querying and verifying according to the decoded data and the user data and for transmitting matched results back to the food safety tracing special device; and the food safety tracing special device is connected with the food safety tracing technical platform through a wireless communication network. In addition, the invention further discloses a method for realizing food information tracing by the two-dimensional code. As the information about the production and the circulation of food can be linked, the transparent supervision for various links in the circulation of the food can be effectively realized, and the method provided by the invention is widely applied to tracing, managing and monitoring of the food as a fast and effective information-tracing method.

Description

technical field [0001] The invention relates to the field of information technology, in particular to an application system and method for realizing traceability of food information by two-dimensional codes. Background technique [0002] The status quo of food safety in my country is as follows: [0003] First of all, from the perspective of the food production and sales chain, there are mainly the following problems: Based on the experience of foreign countries, to solve food safety, it is necessary to consider the production link enterprise as the main body of responsibility, which requires that the traceability of food responsibility must be traced back to the production enterprise. However, in our country due to Due to historical development, my country can only pursue accountability for the main link of the food circulation link. The government lacks effective food supervision means and methods in the face of many small and medium-sized enterprises or farmers in the food...

AI Technical Summary

Problems solved by technology

[0003] First of all, from the perspective of the food production and sales chain, there are mainly the following problems: Based on the experience of foreign countries, to solve food safety, it is necessary to consider the production link enterprise as the main body of responsibility, which requires that the traceability of food responsibility must be traced back to the production enterprise. However, in our country due to Due to historical development, my country can only pursue accountability for the main link of the food circulation link. The government lacks effective food supervision means and methods in the face of many small and medium-sized enterprises or farmers in the food production link; the tracking and monitoring of the entire food transportation link Traceability, the lack of effective technical means and legal guarantee; the disconnection of the entire food information chain from production, transportation to consumption, making it extremely difficult to track and trace unqualified food

[0004] Secondly, from the perspective of government supervision, there are mainly the following problems: multi-departmental participation in food supervision may easily lead to poor coordination among departments and lack of unified and coordinated management; food-related laws and regulations are not perfect, various food standards are not perfect, relevant responsibility systems, The risk system and prevention system are not perfect

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