摘要
BACnet协议于1995年由美国采暖、制冷和空调工程师协会制定并成为美国国家标准.此协议规范了楼宇自动控制系统实现互操作的方法,已成为楼字设备通信的标准.本文概述了BACnet协议产生的原因和协议模型,介绍了BACnet网络的体系结构及应用层、网络层、数据链路层、物理层的功能,分析了BACnet与OSI模型的区别与联系.
BACnet protocol, which was adopted by ASHRAE in 1995, standards the way of mutual operation of Building Automation and Control system and has become the standard of the communication between building equipments. This paper introduces the history of BACnet and its model as well as its architecture and the function of application layer, network layer, data and link layer and physical layer and also analyzes the difference and relationship between BACnet and OSI.
出处
《江汉大学学报（社会科学版）》
2002年第4期33-36,共4页
Journal of Jianghan University(Social Science Edition)
