PORTABLE TERMINAL CHARGING APPARATUS AND AUTOMOBILE HAVING PORTABLE TERMINAL CHARGING APPARATUS MOUNTED THEREIN

摘要

A charging coil of this portable terminal charging apparatus is provided with a first detection coil, and a second detection coil, which is disposed inner side of the first detection coil, and which has a diameter smaller than that of the first detection coil. The first and second detection coils are connected to a control unit. When a ratio (V2/V1) of a second voltage (V2) detected by means of the second detection coil to a first voltage (V1) detected by means of the first detection coil becomes smaller than a first set value during a period of time after starting carrying a current to the charging coil to a time when the portable terminal is connected to a charging load, said set value having been stored in memory, the control unit executes a safe operation.