| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a power supply system, an electronic device, and a power supply tool, capable of preventing unauthorized use of an electronic device such as a cellular phone, a portable computer, or a portable information terminal. <P>SOLUTION: When the power supply tool 2 such as an AC adaptor, a battery charger, a wearable computer auxiliary device with power distributing function is loaded to the electronic device 1, the electronic device 1 acquires identification information preliminarily recorded in the power supply tool 2, performs collation processing of the acquired identification information, and determines restriction of processing the execution of which is to be permitted and the propriety of power receiving. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
