摘要
针对目前市场手机电池的质量问题,介绍一种由AT89C51AC2单片机为核心的手机电池测试仪的设计.本文设计的手机电池测试仪通过对电池充放电试验、电池容量测试试验、循环充放电寿命试验及电池内阻估算,并且对过充、过放及短路保护测试,完成手机电池高可靠性、高精度的检测,能有效地检测手机电池的质量,以此更好地规范市场、维护消费者利益.
According to the existent problems of mobile telephone batteries in the market, this paper introduce a design of the intelligent tester of capacity of mobile phone battery. The tester accomplishes to measure the mobile telephone batteries in high reliability and high precision, through measuring and ehecking battery capacity , circulating charge and discharge test and estimating hattery internal resistance , moreover, testing overcharge, over discharge and short circuit protect. The tester can measure the quality battery. effectively, so that it would criterion the market, maintenanee the eonsumer＇s benefits.
出处
《天津理工大学学报》
2008年第5期61-63,共3页
Journal of Tianjin University of Technology
关键词
手机电池
容量测试
单片机
mobile phone battery
capacity testing
AT89C51AC2
