| 摘要 |
PROBLEM TO BE SOLVED: To enhance precision and efficacy in battery measurement, in an electronic equipment having a battery capable of discriminating battery chemistries to receive any of a plurality of battery chemistries. SOLUTION: A residual amount measuring instrument 400 used together with the electronic equipment 401 using the battery 402 as an electric power source, and capable of using any of a plurality of different battery chemistries in the electronic equipment 401 includes a battery monitor 410 for monitoring a characteristic of the battery 402 to generate a measured data, and a controller 420 for reading the measured data, for realizing adaptive residual amount measurement containing a read value in a residual-amount meter and a settled chemistry of the battery 402, and for serving as a function of the battery chemistry settled in the read value in the residual-amount meter and the measured data. COPYRIGHT: (C)2003,JPO
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