Distributed event notification system and method

• US 20030188041A1
• Filed: 04/01/2002
• Published: 10/02/2003
• Est. Priority Date: 04/01/2002
• Status: Abandoned Application

• Current Assignee: Fillmore Systems Incorporated
• Original Assignee: Fillmore Systems Incorporated
• Inventors: Fillmore, James A.
• Application Number:
  US10/113,082
• Publication Number:
  US 20030188041A1
• Time in Patent Office: Days
• US Class Current: 719/318
• CPC Class Codes: G06F 9/542 Event management; Broadcasting; Multicasting; Notifications

Abstract

A distributed event notification system is provided having a master device, at least one slave device, and a communication link. The master device has a transmitter, processing circuitry, and an interface. The interface communicates with a local area network (LAN) and is configured to enable the master device to receive notification of events from one or more external event managers. The at least one slave device has a receiver and a user display. The communication link interconnects the transmitter of the master device with the receiver of the at least one slave device. The master device transmits a packet of information from the master device to one or more slave devices via the communication link. The packet of information is indicative of the notification of an event. A method is also provided.

Claims

1. A distributed event notification system, comprising:

a master device having a transmitter, processing circuitry, and an interface, the interface communicating with a local area network (LAN) and configured to enable the master device to receive notification of events from one or more external event managers;

at least one slave device having a receiver and a user display; and

a communication link interconnecting the transmitter of the master device with the receiver of the at least one slave device;

wherein the master device transmits a packet of information from the master device to one or more slave devices via the communication link, the packet of information indicative of the notification of an event.

2. The event notification system of claim 1 wherein the communication link comprises a wired network link, the transmitter comprises a serial interface, and the receiver comprises a serial interface.

3. The event notification system of claim 1 wherein the communication link comprises a radio-frequency (RF) wireless network link, the transmitter comprises a transmitting antenna and transmitting circuitry, and the receiver comprises a receiver antenna and receiving circuitry.

4. The event notification system of claim 3 wherein the packet of information comprises a signature identification operative to validate the master device and the packet of information, and wherein the packet of information is transmitted after the signature identification.

5. The event notification system of claim 4 wherein information within the packet of information is encrypted.

6. The event notification system of claim 1 wherein the interface to the LAN comprises a universal serial bus (USB) circuit for coupling with a personal computer.

7. The event notification system of claim 1 wherein the interface to the LAN comprises an ethernet interface to enable the master device to directly reside on the local area network (LAN).

8. The event notification system of claim 1 wherein the user display of the slave device comprises a numerical clock display configured to display time from the slave device.

9. The event notification system of claim 8 wherein an external event manager communicates with a master clock, and each slave device comprises a slave clock, and wherein the packet of information comprises timing information for updating a reference time of each of the slave clocks based upon a reference time taken from the master clock.

10. The event notification system of claim 1 wherein the user display of the slave device comprises an array of light emitting diodes (LEDs) configured to display indicia representing the event notification information.

11. The event notification system of claim 10 wherein the indicia comprises a scheduled item.

12. The event notification system of claim 10 wherein the indicia comprises an email receipt notification.

13. The event notification system of claim 10 wherein the indicia comprises a failure of a system component that has been pre-selected by the user.

14. The event notification system of claim 1 wherein the master device communicates with a personal computer, and wherein the computer provides the user interface which is operative to configure the master device.

15. A method of notifying a recipient present within a local area of the occurrence of an event, comprising:

providing a master device and at least one slave device distributed within the local area and communicating with the master device;

receiving notification of occurrence of an event at the master device;

identifying at least one recipient for whom notification of the occurrence of the event is desired;

for the identified recipient, comparing the event with predefined selection criteria to determine if the event is a desired event;

if the event is a desired event, broadcasting a notification of the occurrence of the event to the at least one slave device from the master device; and

displaying indicia at the at least one slave device via a respective visual display in an effort to notify the recipient of the occurrence of the event.

16. The method of claim 15 further comprising detecting an occurrence of an event.

17. The method of claim 16 wherein comparing the event with predefined selection criteria comprises filtering the event to verify that the event is a desired event that necessitates notification of the recipient in response to occurrence of the event.

18. The method of claim 15 wherein broadcasting the notification of the event comprises transmitting at least one packet of information from the master device to the slave device.

19. The method of claim 18 wherein the packet of information is transmitted from a radio frequency (RF) transmitter to a radio frequency (RF) receiver.

20. The method of claim 15 wherein displaying indicia comprises illuminating selected individual light emitting diodes (LEDs) within an array of light emitting diodes (LEDs) on at least one of the slave devices.

21. The method of claim 15 wherein the indicia notify a recipient of the receipt of electronic mail.

22. The method of claim 21 wherein filtering the event comprises applying selection criteria to the event.

23. The method of claim 15 wherein the indicia represent a scheduled item for a recipient.

24. A method for displaying specific event notifications to a user within a local area network (LAN), comprising:

providing a plurality of slave devices each comprising a plurality of indicia arranged to provide an event notification display distributed remotely within a local area network environment along with a master device that communicates with each of the slave devices via a communication link;

receiving notification at the master device from an external source of the occurrence of a specific event;

generating indicia update information via the master device in response to notification of the occurrence of the specific event;

broadcasting the indicia update information from the master device to each of the slave devices;

receiving the indicia update information at each of the slave devices; and

displaying the indicia at each of the slave devices in response to receiving the indicia update information.

25. The method of claim 24 wherein the plurality of indicia comprises an array of selectively illuminated light emitting diodes (LEDs).

26. The method of claim 25 wherein a selected slave device comprises a visual user interface including a unique indicia descriptor and a unique user identification tag associated with an LED of the array of LEDs.

27. The method of claim 26 wherein displaying comprises turning on the LED to indicate to a recipient identified by the respective unique user identification tag of the occurrence of an event identified by the unique indicia descriptor.

28. The method of claim 24 wherein generating indicia update information comprises generating at least one packet of information for transmission from the master device to the slave devices.

29. The method of claim 28 wherein the indicia comprises an array of light emitting diodes (LEDs), and wherein the packet of information comprises illumination information for turning on a selected one or more of the array of LEDs to visually represent a specific event notification to a selected user.