Creating devices to support a variety of models of remote diagnostics from various manufacturers

• US 7,613,802 B2
• Filed: 05/13/2002
• Issued: 11/03/2009
• Est. Priority Date: 05/13/2002
• Status: Expired due to Fees

• Current Assignee: Ricoh Company Limited
• Original Assignee: Ricoh Company Limited
• Inventors: Motoyama, Tetsuro, Fong, Avery
• Primary Examiner(s): Najjar; Saleh
• Assistant Examiner(s): NGUYEN, THUONG
• Application Number:
  US10/142,986
• Publication Number:
  US 20050278442A1
• Time in Patent Office: 2,731 Days
• Field of Search: 709/224, 709/208, 395/200.54, 714/46
• US Class Current: 709/224
• CPC Class Codes: G06F 11/2289 by configuration test
• CPC Class Codes: G06F 21/305 by remotely controlling device operation

Abstract

The present invention relates to creating device objects for maintaining communication between a interfacing device and a controlling device. These device objects are software object or software programs that are created according to information that is queried from the interfacing device. As a device object is created for each interfacing device, computer system resources are preserved during operation.

Claims

1. A method of obtaining status information of a monitored device by a monitoring device, comprising:

querying the monitored device for an identity of a manufacturer of the monitored device;

storing in a memory the identity of the manufacturer of the monitored device, if the identity of the manufacturer of the monitored device was obtained;

querying the monitored device, using the identity of the manufacturer of the monitored device, for an identity of a model of the monitored device, if the identity of the manufacturer of the monitored device was obtained;

storing in the memory the identity of the model of the monitored device, if the identity of the model of the monitored device was obtained;

creating a software device object, in the monitoring device, corresponding to the monitored device according to information stored in the memory, wherein the software device object is an interface that enables the monitoring device to communicate with the monitored device; and

obtaining the status information from the monitored device using the software device object, wherein the software device object sends an information request to the monitored device and receives information returned from the monitored device,

wherein the monitored device is an image printing device and the status information is related to an operational condition in the image printing device including supplies, consumables, and a paper path,

if the identity of the manufacturer of the monitored device was obtained but the identity of the model of the monitored device was not obtained the creating step comprises creating a software device object that is common to all devices manufactured by the manufacturer of the monitored device or the creating step comprises creating a software device object that is common to at least one known model of the identified manufacturer of the monitored device, and

if the identity of the manufacturer of the monitored device was not obtained and the identity of the model of the monitored device was not obtained, the creating step comprises creating a software device object that is common to all image printing devices or the creating step comprises creating a software device object that is common to at least one manufacturer of monitored devices.

2. The method of claim 1, wherein the step of querying the monitored device for the identity of the model of the monitored device utilizes the identity of the manufacturer of the monitored device by querying the monitored device with model identification codes that are particular to the manufacturer of the monitored device.

3. The method of claim 1, further comprising querying the monitored device for a unique identification of the monitored device prior to the step of querying the monitored device for the identity of the manufacturer of the monitored device.

4. The method of claim 3, wherein the unique identification of the monitored device is a unique sequence assigned to the monitored device by the manufacturer of the monitored device.

5. The method of claim 3, further comprising:

storing the unique identification of the monitored device in the memory.

6. The method of claim 1, wherein the monitored device is queried using Simple Network Management Protocol.

7. The method of claim 1, further comprising:

automatically detecting that the monitored device is electrically coupled to the controlling device.

8. The method of claim 1, further comprising:

obtaining a location of the monitored device by an input by a user.

9. The method of claim 1, further comprising:

storing the obtained status information in the memory.

10. The method of claim 9, further comprising:

obtaining a location of the monitored device by detecting that the network location of the monitored device has changed.

11. The method of claim 9, wherein the location of the monitored device is a network location of the monitored device on the network.

12. The method of claim 9, wherein the network location of the monitored device is an internet address.

13. The method of claim 1, wherein the memory is configured to be accessed by an interface that is independent of a database file format.

14. The method of claim 13, wherein the memory is accessed through an ODBC standard.

15. The method of claim 1, wherein at least a portion of the memory is duplicated in a second memory.

16. The method of claim 15, wherein the second memory is updated with at least a portion of the memory by utilizing transfer of data through email.

17. The method of claim 16, wherein the transfer of data through email utilizes Simple Mail Transfer Protocol.

18. The method of claim 1, wherein the monitored device is an image forming device and the status information is obtained from sensors in the image forming device.

19. The method of claim 1, further comprising:

storing the status information in the software device object.

20. A monitoring device for obtaining status information of a monitored device, the monitoring device comprising:

a processor configured to;

query the monitored device for an identity of the manufacturer of the monitored device;

store in a memory the identity of the manufacturer of the monitored device, if the monitoring device was able to obtain the identity of the manufacturer of the monitored device;

query the monitored device, using the identity of the manufacturer, for an identity of the model of the monitored device if the monitoring device was able to obtain the identity of the manufacturer of the monitored device;

store in the memory the identity of the model of the monitored device, if the monitoring device was able to obtain the identity of the model of the monitored device;

create a software device object, in the monitoring device, corresponding to the monitored device according to information stored in the memory, wherein the software device object is an interface that enables the monitoring device to communicate with the monitored device; and

obtain status information from the monitored device using the created software device object, wherein the software device object sends an information request to the monitored device and receives information returned from the monitored device,

wherein the monitored device is an image printing device and the status information is related to an operational condition in the image printing device including supplies, consumables, and a paper path,

if the identity of the manufacturer of the monitored device was obtained but the identity of the model of the monitored device was not obtained the processor creates a software device object that is common to all devices manufactured by the manufacturer of the monitored device or the processor creates a software device object that is common to at least one known model of the identified manufacturer of the monitored device, and

if the identity of the manufacturer of the monitored device was not obtained and the identity of the model of the monitored device was not obtained, the processor creates a software device object that is common to all image printing devices or the processor creates a software device object that is common to at least one manufacturer of monitored devices.

21. A monitoring device for obtaining status information from a monitored device, the monitoring device comprising:

means for querying the monitored device for the identity of the manufacturer of the monitored device;

means for storing in a memory the identity of the manufacturer of the monitored device, if the identity of the manufacturer of the monitored device was obtained;

means for querying the monitored device, using the identity of the manufacturer of the monitored device, for an identity of a model of the monitored device, if the identity of the manufacturer of the monitored device was obtained;

means for storing in the memory the identity of the model of the monitored device, if the identity of the model of the monitored device was obtained;

means for creating a software device object, in the monitoring device, corresponding to the monitored device according to information stored in the memory, wherein the software device object is an interface that enables the monitoring device to communicate with the monitored device; and

means for obtaining the status information from the monitored device using the software device object, wherein the software device object sends an information request to the monitored device and receives information returned from the monitored device,

wherein the monitored device is an image printing device and the status information is related to an operational condition in the image printing device including supplies, consumables, and a paper path,

if the identity of the manufacturer of the monitored device was obtained but the identity of the model of the monitored device was not obtained the means for creating creates a software device object that is common to all devices manufactured by the manufacturer of the monitored device or the means for creating creates a software device object that is common to at least one known model of the identified manufacturer of the monitored device, and

if the identity of the manufacturer of the monitored device was not obtained and the identity of the model of the monitored device was not obtained, the means for creating creates a software device object that is common to all image printing devices or the means for creating creates a software device object that is common to at least one manufacturer of monitored devices.

22. A computer program product embodied on one or more storage media, the computer program product causing a computer to obtain status information of a monitored device by performing the steps of:

querying the monitored device for an identity of a manufacturer of the monitored device;

storing in a memory the identity of the manufacturer of the monitored device, if the identity of the manufacturer of the monitored device was obtained;

querying the monitored device, using the identity of the manufacturer of the monitored device, for an identity of a model of the monitored device, if the identity of the manufacturer of the monitored device was obtained;

storing in the memory the identity of the model of the monitored device, if the identity of the model of the monitored device was obtained;

creating a software device object, in the monitoring device, corresponding to the monitored device according to information stored in the memory, wherein the software device object is an interface that enables the monitoring device to communicate with the monitored device; and

obtaining the status information from the monitored device using the created software device object, wherein the software device object sends an information request to the monitored device and receives information returned from the monitored device,

wherein the monitored device is an image printing device and the status information is related to an operational condition in the image printing device including supplies, consumables, and a paper path,

if the identity of the manufacturer of the monitored device was obtained but the identity of the model of the monitored device was not obtained the creating step comprises creating a software device object that is common to all devices manufactured by the manufacturer of the monitored device or the creating step comprises creating a software device object that is common to at least one known model of the identified manufacturer of the monitored device, and

if the identity of the manufacturer of the monitored device was not obtained and the identity of the model of the monitored device was not obtained, the creating step comprises creating a software device object that is common to all image printing devices or the creating step comprises creating a software device object that is common to at least one manufacturer of monitored devices.