| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection device of a battery capable of optimally finding the life, a remaining capacity or the like of the battery. <P>SOLUTION: For a battery state diagnostic device measuring input and output characteristics at a measuring part 13 by burdening a load on a measured battery to be measured by a load part 12 and diagnosing a battery state from the measurement result by using a system identification method at a diagnostic part 14 , a current load is used for the load part 12. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
