Instant messaging method for industrial Internet equipment

The invention belongs to the technical field of electronic information, and particularly relates to an industrial Internet device instant messaging method, which comprises the following specific steps: S1, each industrial device registers identity information of the industrial device on a protocol server to obtain an access password of the industrial device; s2, the industrial equipment obtains access passwords of other industrial equipment, and establishes connection with other industrial equipment through the access passwords; s3, after the industrial equipment is connected with other industrial equipment, communication is carried out, the industrial equipment sends a data structure to the other industrial equipment, and therefore instant communication between the industrial equipment iscarried out. Herein, different industrial equipment manufacturers provide a data exchange mode, so that timely communication between the industrial equipment is realized, the industrial production safety and the independence