广东工业大学学报 ›› 2013, Vol. 30 ›› Issue (2): 63-67.doi: 10.3969/j.issn.1007-7162.2013.02.012

• 综合研究 • 上一篇    下一篇

基于FSM的短距离家居通讯协议的分析及应用

苏成悦,李文杰,庄伟林   

  1. 广东工业大学 物理与光电工程学院,广东 广州 510006
  • 收稿日期:2012-08-22 出版日期:2013-06-27 发布日期:2013-06-27
  • 作者简介:苏成悦(1961-),男,教授,主要研究方向为电子科学与技术.

The Analysis and Application of Short Distance Home Communication Protocol Based on FSM

Su Cheng-yue, Li Wen-jie,  Zhuang Wei-lin   

  1. School of Physics and Optoelectronic Engineering, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2012-08-22 Online:2013-06-27 Published:2013-06-27

摘要: 面对智能家居快速发展以及家居通讯协议多样化的特点,介绍了主流X-10、CEBus协议,并比较其各自优缺点;针对这些优缺点制定出基于FSM的短距离家居通讯协议,该协议应用电力线载波方式,成本低廉,具有很强的开放性和很好的保密性,同时充分运用有限状态机有效地解决了各用电器间的通讯冲突问题,确保通讯的实时性和稳定性.

关键词: 有限状态机;通讯协议;智能家居

Abstract: Facing the rapid development of Smart-House and the diversification of communication protocol, it introduces the popular communication protocols, X-10 and CEBus, and compares their advantages and disadvantages. Then, it established a short distance communication protocol, based on FSM. With the power line carrier used, the protocol is characteristic of low cost, and it has good openness as well as security. Furthermore, this protocol uses the technology of finite state machine so as to resolve the problem of communication conflicts, ensuring communication with stability in real time.

Key words: finite state machine; communication protocols; smart house

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