摘要
锂电池以其较好的性能越来越多的应用于手持仪器中,但电池的管理却是个棘手的问题。本文首先讨论了剩余电量和电荷状态预测的两种方法的优缺点,然后根据具体情况提出了综合两者的长处、用软件方法实现的方法。以较低的成本解决了电池的电量实时预测问题,提高了可靠性。
According to its excellence capabilities the Li-battery＇s employability in handheld device is more and more widespread. Nevertheless the battery management causes a lot of trouble. The paper reviews the disadvantage of the prediction methods for remained-coulomb and SOC firstly, and then both the advantage are considered to settle the problem of real time remained-coulomb prediction at low cost by software, and the system reliability is improved.
出处
《电子质量》
2005年第8期1-2,共2页
Electronics Quality
