电波科学学报2017，Vol.32Issue(1)：90-95,6.DOI:10.13443/j.cjors.2016062801
扩频采样判决输出智能电能抄表技术研究
Smart energy meter reading technique based on spreadspectrum sampling decision
摘要
Abstract
The existing meter reading mode in China is mainly based on manual meter reading, and it is developing to the four-in-one remote automatic meter reading and on-line metering.In this paper, a smart energy reading technique based on spread spectrum sampling decision is proposed.The physical mode and mathematic model of the meter reading system channel are established.Then the meter reading system is analyzed by direct sequence spread spectrum communication, and the final decision output is sampled.Finally, the article compared with other communication methods.The result shows that the research is well adapted to the remote data collection and transmission, which ensures the reliability, feasibility and accuracy of remote meter reading.Therefore, this study has theoretical significance and practical value for the development of four-in-one remote automatic meter reading and on-line measurement technology.关键词
智能电表/扩频采样/判决输出/远程抄表Key words
smart meters/spreading sampling/decision output/remote meter reading分类
信息技术与安全科学引用本文复制引用
王洪亮,曹敏,刘志坚..扩频采样判决输出智能电能抄表技术研究[J].电波科学学报,2017,32(1):90-95,6.基金项目
云南省人培基金(KKSY201504055) （KKSY201504055）
云南省教育厅基金(KKJB201604004) （KKJB201604004）
