标准摘要
[中文适用范围]： 数据通讯协议 [外文原描述]： The purpose of this document is to define data communication services and protocols for computer equipment used for monitoring and control of HVAC&R and other building systems and to define, in addition, an abstract, object-oriented representation of information communicated between such equipment, thereby facilitating the application and use of digital control technology in buildings.
英文名称Building automation and control systems (BACS) — Part 5: Data communication protocol