Electronic device and control method
AssigneeCanon Kabushiki Kaisha
InventorsKento Inai, Tsuyoshi Fujisaki, Takuma Iwagami
Life of this patent
Estimating the term…
Abstract
An electronic device includes a first voltage conversion unit, a second voltage conversion unit, and a control unit. The first voltage conversion unit generates a first voltage from power supplied from a first power supply or a second power supply. The second voltage conversion unit generates a second voltage, which is lower than the first voltage, from power supplied from the first power supply or the second power supply. The control unit controls a process of supplying power, supplied from the first power supply, to the first voltage conversion unit and a process of supplying power, supplied from the second power supply, to the second voltage conversion unit, in a case where a predetermined condition is satisfied.
Claims14
An electronic device comprising:
- a first voltage conversion unit that generates a first voltage from power supplied from a first power supply or a second power supply;
- a second voltage conversion unit that generates a second voltage, which is lower than the first voltage, from power supplied from the first power supply or the second power supply;
- and
- a control unit that controls a process of supplying power, supplied from the first power supply, to the first voltage conversion unit and a process of supplying power, supplied from the second power supply, to the second voltage conversion unit, in a case where a predetermined condition is satisfied.
A method comprising:
- causing a first voltage conversion unit to generate a first voltage from power supplied from a first power supply or a second power supply;
- causing a second voltage conversion unit to generate a second voltage, which is lower than the first voltage, from power supplied from the first power supply or the second power supply;
- and
- controlling a process of supplying power, supplied from the first power supply, to the first voltage conversion unit and a process of supplying power, supplied from the second power supply, to the second voltage conversion unit, in a case where a predetermined condition is satisfied.
A non-transitory storage medium that stores a program causing a computer to execute a method, the method comprising:
- causing a first voltage conversion unit to generate a first voltage from power supplied from a first power supply or a second power supply;
- causing a second voltage conversion unit to generate a second voltage, which is lower than the first voltage, from power supplied from the first power supply or the second power supply;
- and
- controlling a process of supplying power, supplied from the first power supply, to the first voltage conversion unit and a process of supplying power, supplied from the second power supply, to the second voltage conversion unit, in a case where a predetermined condition is satisfied.
Dependencies are inferred from the claim text.