期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2014
卷号：9
期号：9
页码：261-268
DOI：10.14257/ijmue.2014.9.9.28
出版社：SERSC
摘要：UPS battery remote monitoring system based on MSP430 single chip microcomputer design, using modular thinking as the core to build the overall structure, to realize the battery voltage, current and temperature of the online real-time monitoring through the acquisition module in the aspect of hardware, and putting forward resistance measurement method that based on ac injection method and phase lock amplifying method; Using software to implement the UPS battery fault information alarm function through the overall process design.
关键词：MSP430 single chip microcomputer; monitoring system; internal resistance ; measurement
