GA/T 379.4-2002
Message formats and protocols for serial data interfaces in alarm transmission systems Part 4:Common transport layer protocol (English Version)
- Standard No.
- GA/T 379.4-2002
- Language
- Chinese, Available in English version
- Release Date
- 2002
- Published By
- Professional Standard - Public Safety Standards
- Status
- 2013-05
- Latest
- GA/T 379.4-2002
- Scope
- This part of GA/T 379 specifies the transmission layer information structure, format and transmission process used by the standard interface of the alarm transmission system. This standard should be used at the interface when one vendor's equipment wants to interoperate with other vendors' equipment and the underlying system architecture does not provide the necessary functionality to support the common application layer. This part follows the OSi layered protocol structure, allowing flexible selection and use of low-level transmission media and protocols, while maintaining support for common application layer protocols. This section applies equally to the transmission of alarm information and other information to/from intrusion, fire alarm, exit control and social alarm systems, as well as the transmission of information to/from other similar systems. This section does not contain requirements for the physical management of authentication codes.
GA/T 379.4-2002 history
- 2002 GA/T 379.4-2002 Message formats and protocols for serial data interfaces in alarm transmission systems Part 4:Common transport layer protocol
