Aiming at the inconsistency of communication protocols of heat meters from different enter-prises,a set of communication methods of heat meters with different rules in different enterprises based on dynamic parameter analysis is proposed.By disassembling the communication protocols of heat meters of different enterprises,establishing a knowledge base for dynamic analysis of communication,and creating parameter analysis formulas,different communication rules of heat meters can be dynamically analyzed simultaneously,which solves the problem of incompatible communication of heat meters with different rules in different enterprises,and improves the verification and detection efficiency.