Device to serve software to a host device through a peripheral device and method thereof

• US 20060117312A1
• Filed: 11/22/2005
• Published: 06/01/2006
• Est. Priority Date: 11/29/2004
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: Seo, Jung-soo
• Application Number:
  US11/283,885
• Publication Number:
  US 20060117312A1
• Time in Patent Office: Days
• US Class Current: 717/168
• CPC Class Codes: G06F 9/4415 Self describing peripheral devices

Abstract

A device and method of serving software to a host device through a peripheral device, and/or a peripheral device to serve software to a host device. The software-serving method may include obtaining and storing host device software information, and/or host device installation software information, comparing information on the stored host device software to the stored host device installation software information, and determining whether to update the host device installation software. The software-serving method may also include sending the stored host device software to the host device if it is determined that the host device installation software needs to be updated. Thus, the method may serve updated host device software to any of a plurality of host devices, so the host device installation software may be more conveniently updated.

Claims

1. A method of serving software, comprising:

obtaining and storing host device software to be used in a host device;

obtaining and storing host device installation software information installed in the host device;

comparing information on the stored host device software to the stored host device installation software information, and determining whether to update the host device installation software; and

sending the stored host device software to the host device if it is determined that the host device installation software needs to be updated.

2. The method as claimed in claim 1, wherein the operations of obtaining and storing the host device software and the host device installation software information, comparing information on the stored host device software to the stored host device installation software information, and sending the stored host device software are performed by a peripheral device connected to the host device.

3. The method as claimed in claim 2, wherein, the obtaining and storing of the host device software comprises obtaining and storing the host device software from an external device connected to the peripheral device.

4. The method as claimed in claim 3, wherein the external device is one of another host device connected to the peripheral device, another peripheral device connected to the host device, a first server connected to the peripheral device, and a second server connected to the peripheral device through a communication network.

5. The method as claimed in claim 2, wherein, the comparing of the information comprises determining that the host device installation software needs to be updated and determining that a version of the host device software is more recent than a version of the host device installation software.

6. The method as claimed in claim 2, wherein the sending of the stored host device software to the host device comprises

sending to the host device a message inquiring whether to update the host device installation software if it is decided that the host device installation software needs to be updated;

and

sending the stored host device software to the host device if an update approval message is received from the host device as a response to the inquiry message.

7. The method as claimed in claim 2, further comprising:

if an update completion message is received from the host device as a response to the sending of the host device software, updating content of the stored information on the host device installation software.

8. The method as claimed in claim 2, further comprising:

if it is decided that the stored host device software is not installed in the host device, sending the stored host device software to the host device.

9. The method as claimed in claim 2, wherein the host device software comprises software to be used in the host device to drive the peripheral device.

10. A peripheral device, comprising:

a communication interface connecting at least one external device and at least one host device;

a storage unit to store software and host device information; and

a control unit to obtain and store in the storage unit, through the communication interface, host device software used for the host device, to obtain and store in the storage unit, through the communication interface, host device installation software information installed on the host device, and, if it is decided that the host device installation software on the host device needs to be updated, as a result of comparing the host device software information to the host device installation software information, to send to the host device, through the communication interface, the host device software stored in the storage unit of the peripheral device.

11. The peripheral device as claimed in claim 10, wherein the host device software information is obtained from the external device connected to the communication interface, and the external device is any of another host device connected to the communication interface, another peripheral device connected to the communication interface, a first server connected to the communication interface, and a second server connected to the communication interface through a communication network.

12. The peripheral device as claimed in claim 10, wherein the control unit determines that the host device installation software needs to be updated if a version of the stored host device software is more recent than a version of the host device installation software.

13. The peripheral device as claimed in claim 10, wherein, if an update completion message is received from the host device through the communication interface, as a response to the sending of the host device software, the control unit updates the content of the information of the host device installation software stored in the storage unit of the peripheral device.

14. The peripheral device as claimed in claim 10, wherein the host device software is used by the host device to drive the peripheral device.

15. A system to serve software, comprising:

at least one host device; and

at least one peripheral device comprising;

a communication interface connecting the peripheral device and the host device,

a storage unit for storing host device software and host device installation software information, and

a control unit for determining whether to serve updated software to the host device based on a comparison between the host device software and the host device installation software information.

16. The system of claim 15, wherein the determining of whether to serve updated software further includes comparing a name of the host device software to a name of the host device installation software.

17. The system of claim 15, wherein the determining of whether to serve updated software further includes comparing a version of the host device software to a version of the host device installation software.

18. A method of serving software comprising:

obtaining information on a host device software stored in a peripheral device;

determining whether to replace the host device software based on a comparison of the host device software version to a version of a host device software of an external device, and if the version of the host device software of the external device is more recent than the host device software version stored in the peripheral device;

downloading the host device software of the external device; and

replacing the host device software stored in the peripheral device.

19. The method of claim 18, wherein if the download is not available,

storing the information obtained on the host device software in a storage unit.

20. The method of claim 19, wherein the information obtained is stored such that the peripheral device may use the information in subsequent attempts to download more recent host device software.

21. A device to serve software comprising:

a peripheral device; and

an external device, wherein the peripheral device obtains information on a host device software stored in a peripheral device, and determines whether to replace the host device software based on a comparison of the host device software version to a version of a host device software of an external device, and if the version of the host device software of the external device is more recent than the host device software version stored in the peripheral device, then the host device software of the external device is downloaded and replaced in the peripheral device.

22. The device of claim 21, wherein if the download is not available, the information obtained on the host device software is stored in a storage unit.

23. The method of claim 22, wherein the information obtained is stored such that the peripheral device may use the information in subsequent attempts to download more recent host device software.

24. A peripheral device to form an image on a recording medium, comprising:

an image forming unit to form an image on a recording medium according to data received from an external device;

a communication interface to communicate with the external device and a network; and

a control unit to receive host device software information and host device installation software information of the external device, and to generate an update signal so that the host device software can be updated with host device installation software.

25. The peripheral device of claim 24, wherein the network is the Internet.

26. The peripheral device of claim 24, wherein the control unit controls the image forming unit to print the image according to the data received from the external device.