基于MSP430和光纤通信的热量表系统  

Heat Meter System Based on MSP430 and Optical Fiber Communication

作　　者：梅丽凤[1] 唐晓明 金辉[1] 

机构地区：[1]辽宁工业大学信息科学与工程学院,辽宁锦州121001 [2]北京盛迪振通科技有限公司,北京100085

出　　处：《辽宁工业大学学报（自然科学版）》2008年第2期71-74,共4页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：辽宁省博士科研启动基金项目(20071096)

摘　　要：为实现热量计量及其远程通信,设计了一种基于MSP430微处理器的高精度、高性能热量表。在分析热量表计量原理的基础上,对热量表的硬件电路进行了详细研究和设计,采用超低耗的设计思想进行了软件设计,采用光纤通信和FTTH技术实现热量表的远程通信。实验表明,设计的热量表符合行业标准2级表的要求,与其他热量表相比,更适宜在数字化社区网络平台上应用。The heat meter with high precision and high performance was designed based on MSP430 series single chip microcomputer controlling so as to achieve heat measure and remote communication. The hardware circuit of heat meter were researched and designed on the premise of analyzing measure principle of heat meter. The software was designed in consideration of low consumed power. The system was able to implement remote automatic metering by using optical fiber communication and FTTH. Experiment expatiated the heat meter met with trades criterion of grade-2 and suited the network in digital community as compared with the others.

关 键 词：热量表 超低功耗 FTTH技术 省电模式 

分 类 号：TP343[自动化与计算机技术—计算机系统结构]