BATTERY RESIDUAL CAPACITY ESTIMATING SYSTEM AND BATTERY RESIDUAL CAPACITY ESTIMATING METHOD

摘要

A remaining battery charge estimation system (1) comprises a connection detector (15), a connected device identification component (17), a memory (16), and a remaining battery charge estimation and resource determination component (18). The connection detector (15) detects connection between a battery pack (10) and a charging device (30). The connected device identification component (17) identifies the connected device. The memory (16) stores information related to a sensor (11) and a CPU (12) used for estimating the remaining battery charge of the battery pack (10), information related to a sensor (31) and a CPU (32) used for estimating the remaining battery charge of the charging device (30). The remaining battery charge estimation and resource determination component (18) determines the sensor (11, 31) and CPU (12, 32) to be used for estimating the remaining battery charge, stored in the memory (16), on the basis of information related to the connected device identified by the connected device identification component (17).