Image processing apparatus with multiple storage devices, and image data storing method executed by image processing apparatus

• US 20070242304A1
• Filed: 10/12/2006
• Published: 10/18/2007
• Est. Priority Date: 04/18/2006
• Status: Active Grant

• Current Assignee: Konica Minolta Business Technologies Incorporated (Konica Minolta Inc.)
• Original Assignee: Konica Minolta Business Technologies Incorporated (Konica Minolta Inc.)
• Inventors: Asano, Tatsuro
• Granted Patent: US 7,908,432 B2
• Time in Patent Office: Days
• US Class Current: 358/1.160
• CPC Class Codes: G06K 15/00 Arrangements for producing a permanent visual presentation of the output data , e.g. computer output printersprinting or plotting combined with another operation, e.g. with conveying, G06K17/00

Abstract

To reduce power consumption, an MFP includes first to third HDDs of different storage capacities to store data, a writing portion to write received data to one of the first to third HDDs, a mode switching portion to change operating modes including the normal, stand-by, and sleep operating modes, each mode being driven by a different load, and a controller to control driving of the first to third HDDs. The controller includes a selecting portion to select one HDD from the first to third HDDs, which is predetermined in correspondence to the switched operating mode, and a drive controlling portion to drive the selected HDD, while suspending any HDD in operation other than the driven HDD.

Claims

1. An image processing apparatus, comprising:

a plurality of storage devices to store data, each storage device having a different storage capacity;

a writing portion to write received data to one of said plurality of storage devices,

an operating mode switching portion to change one operating mode for another operating mode among a plurality of operating modes, each operating mode being driven by a different load; and

a controller to control driving of each of said plurality of storage devices,

wherein said controller includes

a selecting portion to select one storage device from said plurality of storage devices, said one storage device being predetermined in correspondence to the switched operating mode, and

a drive controlling portion to drive said selected storage device, while suspending any storage device in operation other than said driven storage device.

2. An image processing apparatus according to claim 1, wherein

said controller includes

a search data generating portion to generate search data used for searching data stored in said any storage device in operation other than said driven storage device, before suspending said any storage device in operation, and

a search data writing portion to write said generated search data to said driven storage device among said plurality of storage devices.

3. An image processing apparatus according to claim 2, wherein

said controller includes

a searching portion to start searching, when a search instruction is received, by using said search data stored in said storage device that is currently driven among said plurality of storage devices, and

a drive-upon-search portion to drive a particular storage device among said plurality of storage devices determined by a search result.

4. An image processing apparatus having a plurality of functions, comprising:

a plurality of storage devices to store data, each storage device provided corresponding to each of said plurality of functions; and

a controller to control driving of each of said plurality of storage devices,

wherein when one of said plurality of functions is enabled, said controller drives a particular storage device among said plurality of storage devices corresponding to said enabled function, while suspending any storage device in operation other than said driven storage device.

5. An image processing apparatus, comprising:

a plurality of storage devices to store data, each storage device having a different storage capacity;

a writing portion to write received data to one of said plurality of storage devices,

a data acquiring portion to acquire data; and

a controller to control driving of each of said plurality of storage devices, wherein said controller includes

a selecting portion to select one storage device from said plurality of storage devices when the data is acquired by said data acquiring portion, according to a data amount of said acquired data, and

a drive controlling portion to drive said selected storage device, while suspending any storage device in operation other than said driven storage device.

6. An image processing apparatus according to claim 5, wherein

said controller includes

a search data generating portion to generate search data used for searching data stored in said any storage device in operation other than said driven storage device, before suspending said any storage device in operation, and

a search data writing portion to write said generated search data to said driven storage device among said plurality of storage devices.

7. An image processing apparatus according to claim 6, wherein said controller includes

a searching portion to start searching, when a search instruction is received, by using said search data stored in said storage device that is currently driven among said plurality of storage devices, and

a drive-upon-search portion to drive a particular storage device among said plurality of storage devices determined by a search result.

8. An image processing apparatus, comprising:

a plurality of storage devices to store data, each storage device having a different storage capacity;

a writing portion to write received data to one of said plurality of storage devices;

a data acquiring portion to acquire data;

a controller to control driving of each of said plurality of storage devices; and

a power consumption calculating portion to calculate a power consumption needed for each of said plurality of storage devices to store said acquired data;

wherein said controller includes

a selecting portion to select one storage device from said plurality of storage devices, according to said power consumption calculated by said power consumption calculating portion, when said data is acquired by said data acquiring portion, and

a drive controlling portion to drive said selected storage device, while suspending any storage device in operation other than said driven storage device.

9. An image processing apparatus according to claim 8, wherein said controller includes

a search data generating portion to generate search data used for searching data stored in said any storage device in operation other than said driven storage device, before suspending said any storage device in operation, and

a search data writing portion to write said generated search data to said driven storage device among said plurality of storage devices.

10. An image processing apparatus according to claim 9, wherein said controller includes

a searching portion to start searching, when a search instruction is received, by using said search data stored in said storage device that is currently driven among said plurality of storage devices, and

a drive-upon-search portion to drive a particular storage device among said plurality of storage devices determined by a search result.

11. An image data storing method executed by an image processing apparatus having a plurality of storage devices to store data, each storage device having a different storage capacity, comprising the steps of:

writing received data to one of said plurality of storage devices;

changing one operating mode for another operating mode among a plurality of operating modes, each operating mode being driven by a different load;

controlling driving of each of said plurality of storage devices;

selecting one storage device from said plurality of storage devices, said selected storage device being predetermined corresponding to said switched operating mode;

driving said selected storage device; and

suspending any storage device in operation other than said driven storage device.

12. A method of storing image data according to claim 11, wherein said controlling step includes

generating search data used for searching data stored in any storage device in operation other than said driven storage device, before suspending said any storage device in operation, and

writing said generated search data to said driven storage device among said plurality of storage devices.

13. An image data storing method according to claim 12, wherein said controlling step includes

searching, when a search instruction is received, by using said search data stored in said storage device that is currently driven among said plurality of storage devices, and

driving a particular storage device among said plurality of storage devices, according to a search result of said searching step.

14. An image data storing method executed by an image processing apparatus having a plurality of storage devices to store data, comprising the steps of:

enabling one of a plurality of functions;

in response to said one of the plurality of functions being enabled, driving a particular storage device among said plurality of storage devices corresponding to said enabled function; and

suspending any storage device in operation other than said driven storage device.

15. An image data storing method executed by an image processing apparatus having a plurality of storage devices to store data, each storage device having a different storage capacity, comprising the steps of:

acquiring data;

selecting one storage device from said plurality of storage devices when said data is acquired in said data acquiring step, according to a data amount of said acquired data;

driving said selected storage device; and

suspending any storage device in operation other than said driven storage device.

16. An image data storing method according to claim 15, wherein said controlling step includes

generating search data used for searching data stored in any storage device in operation other than said driven storage device, before suspending said any storage device in operation, and

writing said generated search data to said driven storage device among said plurality of storage devices.

17. An image data storing method according to claim 16, wherein said controlling step includes

searching by using said search data stored in said storage device that is currently driven among said plurality of storage devices, when a search instruction is received, and

driving a particular storage device among said plurality of storage devices determined by a search result of said searching step.

18. An image data storing method executed by an image processing apparatus having a plurality of storage devices to store data, each storage device having a different storage capacity, comprising the steps of:

acquiring data;

calculating a power consumption needed for each of said plurality of storage devices to store said acquired data, when said data is acquired in said data acquiring step;

selecting one storage device from said plurality of storage devices according to said power consumption calculated in said power consumption calculating step;

driving said selected storage device;

suspending any storage device in operation other than said driven storage device; and

writing said data acquired in said data acquiring step to said driven storage device.

19. An image data storing method according to claim 18, wherein said controlling step includes

generating search data used for searching data stored in any storage device in operation other than said driven storage device, before suspending said any storage device in operation, and

writing said generated search data to said driven storage device among said plurality of storage devices.

20. An image data storing method according to claim 19, wherein said controlling step includes

searching by using said search data stored in said storage device that is currently driven among said plurality of storage devices, when a search instruction is received, and

driving a particular storage device among said plurality of storage devices determined by said search result, according to a search result of said searching step.