期刊文献+

LTE手机充电技术的改进和实现

Implementation and improvement of charging technique in LTE mobile phone
下载PDF
导出
摘要 提出了一种应用在LTE手机中的充电技术,克服了传统手机充电方法的不足。新技术可以最大限度地延长充电电池的寿命,保证在规定时间内将电池完全充满;可以精确测算出每次实际充入电池的电量,并可据此判定电池品质下降程度及剩余使用期限。新技术实现了传统手机充电方法不能实现的新功能:在手机电池电压过低情况下,只要插入外部充电器即可打电话,甚至无需装载电池。经验证本创新性能可靠,且易于实现,有推广应用价值。 A new charging technique which has been used in LTE mobile phone is proposed in the article, it has improved to the classic technique. The new technique can maximum prolong the life of the charging battery, and ensure that the batteries will be completely filled with the electricity within the specified time; it will be able to exactly measure up the charging quantity of electricity, and thus concluded that the battery down the level and quality of using the deadline. The new technique has new func- tion that the mobile phone battery in need to load the battery. It has been appliance. a low voltage conditions, as long as the outer cell phone chargers can call even without the evaluated that the function is very reliable and implement easily, it has valuable to prompt
作者 张彦宇
出处 《微型机与应用》 2013年第16期71-73,共3页 Microcomputer & Its Applications
基金 湖南省高校科学研究项目(11C1338)
关键词 锂电池 移动电话 涓流充电 恒流充电 恒压充电 Li battery mobile phone trickle charging constant current charging constant vohage charging
  • 相关文献

参考文献5

  • 1KABAL P,RAMACHANDRAN R P.The computation of line spectral frequencies using Chebyshev polynomials[J].IEEE Trans.on ASSP,1986,34(6):1419-1426.
  • 2DELLERJR J R,PROAKIS J G,HANSEN J H L.Discrete time processing of speech signals[M].New York:Macmillan Publishing Company,1993.
  • 3Khy V ijeh.Charge techniques for portable applications[R].Application Engineer with Portable Power Systems Group at National Semiconductor Corp,USA,2001.
  • 4苏金然,秦兴才.GB/T 18287-2000.蜂窝电话用锂离子电池总规范[S].国家质量技术监督局,2000.
  • 5MAXIM Application Note 913.Switch-mode,linear,and pulse charging techniques for Li + Battery in mobile phones and PDAs[OL/EB].[2001-12-27].http://www.maxim integrated.com/app-notes/index.mvp/id/913.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部