Avionics multi-protocol conversion method and device based on DDS and readable storage medium

The invention relates to a DDS-based avionics multi-protocol conversion method and equipment and a readable storage medium, and aims to realize efficient subscription of information through fuzzy matching by introducing a mapping processing rule and combining with a data distribution service DDS, and improve idle thread management in multi-protocol real-installation data acquisition based on multiple threads. Due to the fact that mutual communication between different bus devices is achieved through the metadata mapping method in the XML mode and the data distribution service DDS, compared with an existing method, the method is higher in universality and reusability and has excellent interactivity, and meanwhile when data distribution is carried out, in order to improve the data interaction efficiency of simulation members, the data distribution efficiency is improved. In combination with content logic coverage of subscribing users, a fuzzy theory is introduced, and an efficient subscription organization mode