摘要： 分析BACnet(楼宇自动控制网络数据通信协议)对于新的对象、属性以及服务扩展的支持,并探讨基于Auto-ID(自动识别)的系统的特点及其对对象和服务的特殊要求。遵循BACnet的扩展规定,提出了适合于该系统的CardReader对象、Card对象以及操作服务。在实现面向BACnet应用程序的开发包BacSDK的基础上,建立了基于此扩展方案的模型系统。
关键词:
对象,
服务,
扩展,
BACnet,
Auto-ID
Abstract: The extension support of BACnet (a data communication protocol for building automation and control network) to new objects,properties and services are analyzed.The characteristics and special requests to its objects and services of the system based on Auto-ID (automatic IDentification) are discussed.Card reader object,card object and their services are provided following BACnet's extension regulations.On the basis of implementation of the development kit oriented to BACnet applications,the extension proposal is carried out.
中图分类号:
方义,熊璋,王剑昆. BACnet的对象及服务扩展[J]. , 2005, 31(18): 215-217.
FANG Yi1,XIONG Zhang1,WANG Jiankun2. Extension of Objects and Services of BACnet[J]. , 2005, 31(18): 215-217.