This paper presents a method to measure the battery capacity based on an ampere-hour method, and discusses the compensation for temperature and battery aging along with the sysytem design and its implementation.

• 摘要根据安时法提出了一种电池电量的检测方法，讨论了温度、电池老化的补偿措施，并给出了系统的软硬件设计方法。