| 发明名称 | Setting power saving modes based on ambient light and user set time periods | ||
| 摘要 | An information processing apparatus configured to have a first power mode and a second power mode having lower power consumption than that of the first power mode includes a detection unit configured to detect brightness around the information processing apparatus, a setting unit configured to set a time period for shifting the information processing apparatus to the second power mode, and a control unit configured to, if the brightness detected by the detection unit is lower than a threshold, when a time is within the time period set by the setting unit, shift the information processing apparatus to the second power mode, and, when the time is not within the time period set by the setting unit, not to shift the information processing apparatus to the second power mode. | ||
| 申请公布号 | US8938632(B2) | 申请公布日期 | 2015.01.20 |
| 申请号 | US201313773393 | 申请日期 | 2013.02.21 |
| 申请人 | Canon Kabushiki Kaisha | 发明人 | Konosu Yuichi |
| 分类号 | H04N1/00 | 主分类号 | H04N1/00 |
| 代理机构 | Canon U.S.A., Inc. IP Division | 代理人 | Canon U.S.A., Inc. IP Division |
| 主权项 | 1. An information processing apparatus comprising: a detection unit configured to detect brightness around the information processing apparatus; a setting unit configured to set a time period for shifting the information processing apparatus to a power saving state; an acquiring unit configured to acquire a current time in a case where the brightness detected by the detection unit is lower than a threshold; and a control unit configured to shift the information processing apparatus to the power saving state in a case where the current time acquired by the acquiring unit is within the time period set by the setting unit, and shift the information processing apparatus to a power-off state in a case where the current time acquired by the acquiring unit is not within the time period set by the setting unit. | ||
| 地址 | Tokyo JP | ||