发明名称 Information processing device, power supply control method, and computer program
摘要 Disclosed herein is an information processing device including: a global positioning system (GPS) device configured to execute position calculation processing based on data received from a satellite; a power supply controller configured to control power supply to the GPS device; and a device controller configured to monitor a state of use of the information processing device by a user and calculate a use frequency per unit time, the device controller causing the power supply controller to intermittently supply power to the GPS device if the calculated use frequency is lower than a predefined threshold value.
申请公布号 EP1795995(A2) 申请公布日期 2007.06.13
申请号 EP20060256152 申请日期 2006.12.01
申请人 SONY CORPORATION 发明人 UENO, ICHIRO;LIAO, BAIPING
分类号 G06F1/32;G01S19/34;G06F1/26;H04N5/225 主分类号 G06F1/32
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