APPARATUS FOR PROCESSING BATTERY DRIVING DATA AND METHOD FOR DISPLAYING BATTERY CHARGED STATE

摘要

PURPOSE:To accurately detect the residual quantity of a battery by detecting the charged state of the battery at the ON-time of a power supply to automatically display the same and subsequently starting a system. CONSTITUTION:The temp. in the vicinity of the periphery of a battery 1 is measured by an IC temp. sensor 5 and this measured value is converted into a digital value by an A/D converter 6 to be inputted to a CPU 7. The CPU 7 recognizes the charged state of the battery from these values and the table stored in a memory 12 and issues a command to a display control circuit 8 to display the charged state of the battery on a display apparatus 9. By this method, a user can preliminarily take a measure to deal with the charged state and user's convenience is enhanced.