This part of GA/T 379 specifies the general requirements for standard serial data interfaces in alarm transmission systems. It outlines the connection methods of alarm transmission systems and the types of commonly used serial data interfaces, and provides the information structure in the appendix. and some examples.
GA/T 379.1-2002 history
2002GA/T 379.1-2002 Message formats and protocols for serial data interfaces in alarm transmission systems Part 1:General