Method for reporting information in a pervasive embedded environment

• US 20040015620A1
• Filed: 07/18/2002
• Published: 01/22/2004
• Est. Priority Date: 07/18/2002
• Status: Abandoned Application

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Brown, William A., Muirhead, Richard William, Reddington, Francis Xavier
• Application Number:
  US10/199,277
• Publication Number:
  US 20040015620A1
• Time in Patent Office: Days
• US Class Current: 710/19
• CPC Class Codes: G06F 11/324 Display of status information

Abstract

The present invention is implemented in the context of a system that monitors the statuses of devices that operate in a network environment such as a physical facility from a central location. In this system, there is a depository of the status of all designated device attributes of a device including the past state history of the device. Each device on the system will transmit a state change notification to the central location each time the status of the device changes. In the process of the present invention, the central manger installs a publish routine on the newly added device to the network that would enable the device to asynchronously transmit to the state manager a status change each time a status change occurred with the device. A status change can be defined by a change in any one parameter or a combination of parameters. This status change will be recorded in a storage location for particular device.

Claims

1. A method for reporting the status of a device without receiving a status inquiry comprising the steps of:

detecting the installation of a new device on a monitoring system;

identifying characteristics about the device; and

installing in the newly installed device a set of instructions that will enable the device to report device status information each time there is a status change in the device without the report being a response to a device status inquiry.

2. The method as described in claim 1 wherein said identification step further comprises the step of identifying the various communication layers of a device.

4. The method as described in claim 1 wherein said installation step further comprises the steps of:

transmitting the set of instructions to the device;

identifying the application of the device where the set of instructions will be installed; and

writing the set of instructions into the device in the identified application layer.

3. The method as described in claim I wherein said identification step further comprises the step of identifying the attributes of the device that will impact the status of the device.

5. The method a described in claim 3 further comprising after said installation step, the steps of monitoring the identified attributes of the device that will impact a status change in the device and transmitting a device change status notification each time an attribute changes.

6. The method as described in claim 5 wherein said device change notification is transmitted to a state manager location.

7. The method as described in claim 5 further comprising the step of compiling the status change notification message for transmission that will include the current status of each designated device attribute.

8. A computer program product in a computer readable medium for reporting the status of a device without receiving a status inquiry comprising:

instructions for detecting the installation of a new device on a monitoring system;

instructions for identifying characteristics about the device; and

instructions for installing in the newly installed device a set of instructions that will enable the device to report device status information each time there is a status change in the device without the report being a response to a device status inquiry.

9. The computer program product as described in claim 8 wherein said identification instructions further comprise instructions for identifying the various communication layers of a device.

10. The computer program product as described in claim 8 wherein said identification instructions further comprise instructions for identifying the attributes of the device that will impact the status of the device.

11. The computer program product as described in claim 8 wherein said installation instructions further comprise:

instructions for transmitting the set of instructions to the device;

instructions for identifying the application layer of the device where the set of instructions will be installed; and

instructions for writing the set of instructions into the device in the identified application layer.

12. The computer program product a described in claim 10 further comprising after said installation instructions, instructions for monitoring the identified attributes of the device that will impact a status change in the device and instructions for transmitting a device change status notification each time an attribute changes.

13. The computer program product as described in claim 10 further comprising instructions for compiling the status change notification message for transmission that will include the current status of each designated device attribute.

14. A method for reporting the status of a device without the device receiving a status inquiry, said device being incorporated into a system that monitors and manages the status of devices from a central location and records an operational history of a device, and said status reporting method comprising the steps of:

detecting the installation of a new device on a monitoring system;

identifying characteristics about the device; and

installing in the newly installed device a set of instructions that will enable the device to report device status information each time there is a status change in the device without the report being a response to a device status inquiry.

15. The method as described in claim 14 wherein said identification step further comprises the step of identifying the various communication layers of a device.

16. The method as described in claim 14 wherein said identification step further comprises the step of identifying the attributes of the device that will impact the status of the device.

17. The method as described in claim 14 wherein said installation step further comprises the steps of:

transmitting the set of instructions to the device;

identifying the application layer of the device where the set of instructions will be installed; and

writing the set of instructions into the device in the identified application layer.

18. The method a described in claim 16 further comprising after said installation step, the steps of monitoring the identified attributes of the device that will impact a status change in the device and transmitting a device change status notification each time an attribute changes.

19. The method as described in claim 18 wherein said device change notification is transmitted to a state manager location.

20. The method as described in claim 18 further comprising the step of compiling the status change notification message for transmission that will include the current status of each designated device attribute.