Image reproducing device, image recording/reproducing device, image reproducing method, and image recording/reproducing method
First Claim
Patent Images
1. An image reproducing device comprising:
- a reproducing drive unit for reproducing an image signal recorded on a recording medium;
a broadcast receiving unit for receiving a broadcast signal;
an operation-state-information acquisition unit for obtaining operation-state information of a display device for displaying the reproduced image signal;
an operation-time-information acquisition unit for obtaining information on an operation time during which the reproducing drive unit and the broadcast receiving unit have been operated in accordance with the operation command;
an operation input unit for inputting an operation command to operate the image reproducing device;
a point giving unit for giving a point for each of predetermined time slots according to the operation-time information;
a storage unit for storing the point given for each of the predetermined time slots and an operation state in each of the predetermined time slots as operation-history information, the operation state representing a reproducing state in which the reproducing drive unit is operated or a viewing state in which the broadcast receiving unit is operated; and
a mode setting unit for setting a electric-power supplying mode to the image reproducing device according to the operation-history information and the operation-state information, the electric-power supplying mode including a normal mode for supplying electric power to all of a plurality of devices including the reproducing drive unit and the broadcast receiving unit, a standby mode for supplying electric power to a device that enables the operation input unit to operate, and an energy saving mode for supplying electric power to a device that enables the operation input unit to operate and one unit selected from the reproducing drive unit and the broadcast receiving unit.
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Abstract
An objective of the present invention is to provide an image reproducing device in which energy saving characteristics and responsiveness are balanced. An image reproducing device according to this invention includes an operation-state-information acquisition unit for obtaining operation-state information of a display device for displaying the reproduced image signal, an operation input unit for inputting an operation command to operate the image reproducing device, and a mode setting unit for setting a mode for supplying electric power to the image reproducing device according to the operation-state information.
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Citations
12 Claims
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1. An image reproducing device comprising:
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a reproducing drive unit for reproducing an image signal recorded on a recording medium; a broadcast receiving unit for receiving a broadcast signal; an operation-state-information acquisition unit for obtaining operation-state information of a display device for displaying the reproduced image signal; an operation-time-information acquisition unit for obtaining information on an operation time during which the reproducing drive unit and the broadcast receiving unit have been operated in accordance with the operation command; an operation input unit for inputting an operation command to operate the image reproducing device; a point giving unit for giving a point for each of predetermined time slots according to the operation-time information; a storage unit for storing the point given for each of the predetermined time slots and an operation state in each of the predetermined time slots as operation-history information, the operation state representing a reproducing state in which the reproducing drive unit is operated or a viewing state in which the broadcast receiving unit is operated; and a mode setting unit for setting a electric-power supplying mode to the image reproducing device according to the operation-history information and the operation-state information, the electric-power supplying mode including a normal mode for supplying electric power to all of a plurality of devices including the reproducing drive unit and the broadcast receiving unit, a standby mode for supplying electric power to a device that enables the operation input unit to operate, and an energy saving mode for supplying electric power to a device that enables the operation input unit to operate and one unit selected from the reproducing drive unit and the broadcast receiving unit. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An image reproducing system including an image reproducing device and a display device, wherein:
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the image reproducing device comprises a reproducing drive unit for reproducing an image signal recorded on a recording medium, a broadcast receiving unit for receiving a broadcast signal, an operation-state-information acquisition unit for obtaining operation-state information of the display device; an operation input unit for inputting an operation command to operate the image reproducing device; an operation-time-information acquisition unit for obtaining information on an operation time during which the reproducing drive unit and the broadcast receiving unit have been operated in accordance with the operation command; a point giving unit for giving a point for each of predetermined time slots according to the operation-time information; a storage unit for storing the point given for each of the predetermined time slots and an operation state in each of the predetermined time slots as operation-history information, the operation state representing a reproducing state in which the reproducing drive unit is operated or a viewing state in which the broadcast receiving unit is operated; and a mode setting unit for setting an electric-power supplying mode to the image reproducing device according to the operation-history information and the operation-state information, the electric-power supplying mode including a normal mode for supplying electric power to all of a plurality of devices including the reproducing drive unit and the broadcast receiving unit, a standby mode for supplying electric power to a device that enables the operation input unit to operate, and an energy saving mode for supplying electric power to a device that enables the operation input unit to operate and one unit selected from the reproducing drive unit and the broadcast receiving unit; and the display device displays the reproduced image signal.
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8. An image recording/reproducing device comprising:
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a recording/reproducing drive unit for recording an image signal on a recording medium and reproducing the image signal recorded on the recording medium; a broadcast receiving unit for receiving a broadcast signal; an operation-state-information acquisition unit for obtaining operation-state information of a display device for displaying the reproduced image signal; an operation input unit for inputting an operation command to operate the image recording/reproducing device; an operation-time-information acquisition unit for obtaining information on an operation time during which the recording/reproducing drive unit and the broadcast receiving unit have been operated in accordance with the operation command; a point giving unit for giving a point for each of predetermined time slots according to the operation-time information; a storage unit for storing the point given for each of the predetermined time slots and a operation state in each of the predetermined time slots as operation-history information, the operation state representing a recording/reproducing state in which the recording/reproducing drive unit is operated or a viewing state in which the broadcast receiving unit is operated; and a mode setting unit for setting an electric-power supplying mode to the image reproducing device according to the operation-history information and the operation-state information, the electric-power supplying mode including a normal mode for supplying electric power to all of a plurality of devices including the recording/reproducing drive unit and the broadcast receiving unit, a standby mode for supplying electric power to a device that enables the operation input unit to operate, and an energy saving mode for supplying electric power to a device that enables the operation input unit to operate and one unit selected from the recording/reproducing drive unit and the broadcast receiving unit. - View Dependent Claims (9, 10)
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11. A method for supplying electric power to an image reproducing device which includes a reproducing drive unit for reproducing an image signal recorded on a recording medium and a broadcast receiving unit for receiving a broadcast signal comprising:
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an operation-state-information acquisition step of obtaining operation-state information of a display device for displaying the reproduced image signal; an operation input step for receiving an input of an operation command to operate the image reproducing device; and an operation-time-information acquisition step for obtaining information on an operation time during which the reproducing drive unit and the broadcast receiving unit have been operated in accordance with the operation command; a point giving step for giving a point for each of predetermined time slots according to the operation-time information; a storing step for the point given for each of the predetermined time slots and a operation state in each of the predetermined time slots as operation-history information, the operation state representing a reproducing state in which the reproducing drive unit is operated or a viewing state in which the broadcast receiving unit is operated; and a mode setting step for setting a electric-power supplying mode to the image reproducing device according to the operation-history information and the operation-state information, the electric-power supplying mode including a normal mode for supplying electric power to all of a plurality of devices including the reproducing drive unit and the broadcast receiving unit, a standby mode for supplying electric power to a device that enables the operation input unit to operate, and an energy saving mode for supplying electric power to a device that enables the operation input unit to operate and one unit selected from the reproducing drive unit and the broadcast receiving unit.
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12. A method for supplying electric power to an image recording/reproducing device which includes a recording/reproducing drive unit for recording an image signal on a recording medium and reproducing the image signal recorded on the recording medium and a broadcast receiving unit for receiving a broadcast signal comprising:
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an operation-state-information acquisition step of obtaining operation-state information of a display device for displaying the reproduced image signal; an operation input step for receiving an input of an operation command to operate the image recording/reproducing device; an operation-time-information acquisition step of obtaining information on an operation time during which the recording/reproducing drive unit and the broadcast receiving unit have been operated in accordance with the operation command; a point giving step for giving, on the basis of the operation-time information, a point for each of predetermined time slots; a storing step for storing the point given for each of the predetermined time slots and a operation state in each of the predetermined time slots as operation-history information, the operation state representing a recording/reproducing state in which the recording/reproducing drive unit is operated or a viewing state in which the broadcast receiving unit is operated; and a mode setting step for setting an electric-power supplying mode to the image recording/reproducing device according to the operation-history information and the operation-state information, the electric-power supplying mode including a normal mode for supplying electric power to all of a plurality of devices including the recording/reproducing drive unit and the broadcast receiving unit, a standby mode for supplying electric power to a device that enables the operation input unit to operate, and an energy saving mode for supplying electric power to a device that enables the operation input unit to operate and one unit selected from the recording/reproducing drive unit and the broadcast receiving unit.
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Specification