OPC-UA Method improving for OPC-UA processing speed of demand response communication device

摘要

According to the present invention, disclosed is a method for improving an open platform communications unified architecture (OPC-UA) processing speed of a demand-response communication device. According to the present invention, the method for improving an OPC-UA processing speed comprises the steps of: defining a message which uses a demand-response function every predetermined period; and performing a predetermined function by exchanging data once according to the definition.