Multi-protocol adaptive access method of intelligent fusion terminal and related equipment thereof

Abstract

The invention relates to the technical field of digital information transmission, and provides a multi-protocol adaptive access method of an intelligent fusion terminal and related equipment thereof. Protocol inquiry and feature matching are carried out on each accessed southbound device according to a communication protocol set to identify a target communication protocol and communication parameters of each southbound device, and bidirectional planning of protocol communication is carried out according to the target communication protocol and the communication parameters to generate uplink and downlink communication data conversion rules of the intelligent fusion terminal. And constructing an encrypted communication channel between the intelligent fusion terminal and the target northbound device according to the detected network state data and the encryption authentication strategy. According to the invention, through physical interface compatibility, active protocol identification, standardized data conversion and establishment of a security encryption channel, plug-and-play and rapid and stable access of equipment are realized, and reliable intercommunication between uplink / downlink data and instructions is ensured.

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