发明名称 |
Electronic apparatus, battery management system, and battery management method |
摘要 |
Methods and apparatus to enable electronic apparatuses to display the remaining power of exchangeable batteries at any given time. A battery pack having a battery and an ID generator is attached to an electronic apparatus. The accumulated consumption hours of the battery is stored in a battery information memory for each battery ID. A remaining power detector determines the remaining battery power on the basis of the accumulated consumption hours and displays it on a display unit. Because the remaining battery power is determined based on the consumption hours of a battery, the running hours of a battery can be displayed at any given time.
|
申请公布号 |
US5654623(A) |
申请公布日期 |
1997.08.05 |
申请号 |
US19960630275 |
申请日期 |
1996.04.10 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SHIGA, MASAAKI;KIKUCHI, KIYOAKI;KUMAGAI, MASAHIKO;TAKAHIRA, YOSHIAKI;SUZUKI, HIROSHIGE |
分类号 |
G01R31/36;H01M6/50;H01M10/42;H01M10/46;H01M10/48;H02J7/00;(IPC1-7):H01M10/44 |
主分类号 |
G01R31/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|