Abstract:

The quality and safety of the river crab industry is the quality and safety of “pond to table”, involving different links such as breeding, transportation and sales, and each link has quality and safety issues that consumers care about. The use of digital technology to manage key information or consumer concerns in each link can effectively supervise the development of the river crab industry and help eliminate the crisis of consumer trust. Based on the internet of things technology, two dimensional bar code technology and 5G technology, this study develops a digital control platform for the quality and safety of river crabs. The platform can manage aquaculture-related data such as carblet management, baiting, fishing, water quality and healthy ecology, as well as collect fishing, transportation and marketing data, consumers can view the whole process of aquaculture, transportation and sales information by scanning the two dimensional bar code, and supervise the breeding environment in real time to enhance consumer confidence.

Key words: internet of things technology, crab, quality and safety, two dimensional bar code, platform development