The invention discloses a protocol method for realizing intelligent connection of a PLC (
Programmable Logic Controller) with an AI (
Artificial Intelligence)
large model, which relates to the technical field of industrial
automation, and comprises the following steps: in a PLC
system, configuring an MCP
client module by defining basic parameters of an MCP, and embedding a
context management module in the MCP, the basic parameters comprising a
data format, a communication protocol and a security mechanism; and establishing a
bidirectional communication channel between the PLC and the AI
system based on the configured MCP
client module. According to the protocol method for intelligently connecting the PLC with the AI
large model, seamless connection between the PLC and the AI
system is achieved by defining a unified
data format, a communication protocol and a security mechanism, the complexity and the error rate of
data transmission are reduced, the overall
data transmission efficiency is improved, and the method is suitable for popularization and application. The
context management module embedded in the MCP can store and manage historical data, so that the AI system can make intelligent decisions based on comprehensive data, and the accuracy is improved.