System, apparatus and method for wireless notification

• US 20050227672A1
• Filed: 12/03/2004
• Published: 10/13/2005
• Est. Priority Date: 12/18/2003
• Status: Abandoned Application

• Current Assignee: BCE Incorporated
• Original Assignee: BCE Incorporated
• Inventors: Mistry, Laxmanbhai D., Clermont, Normand A., Lauzon, Roch
• Application Number:
  US11/002,149
• Publication Number:
  US 20050227672A1
• Time in Patent Office: Days
• US Class Current: 455/412.200
• CPC Class Codes: G08B 21/10 responsive to calamitous events, e.g. tornados or earthquakes
• CPC Class Codes: G08B 27/00 Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations
• CPC Class Codes: G08B 3/1091 Group calling

Abstract

The present invention is a system and method for wireless emergency notification. In embodiments, a Civic Notification Service Centre (CNSC) generates a notification message, the notification message including a location identifier and notification information. The location identifier represents a geographical area such as a postal code, city street, neighborhood, or municipality. The CNSC transmits the notification message to a message switch that translates the location identifier to at least one device identifier such as a CAP code that is allocated to a set of notification devices assigned to the geographical location defined by the location identifier. Alternatively, the device identifier could be directly input within the notification message. After translation, the resulting notification message is transmitted to a set of base stations which subsequently transmit the notification message to a plurality of notification devices. The notification devices programmed with the device identifier within the notification message process the notification information. In some cases, a select set of base stations could be defined to transmit a notification message and therefore a limited wireless coverage area would be used that primarily focuses on the geographical area defined by the location identifier of the message. This notification system allows for the bypassing of the PSTN which ensures that in times of emergency, when the PSTN tends to be over-loaded, the notification message can still be delivered to the appropriate notification devices.

Claims

1. A system for delivering notification information to a set of notification devices, the system comprising:

a notification message apparatus operable to generate and transmit a notification message comprising at least one device identifier and notification information, each device identifier being allocated to a set of notification devices assigned within a geographical area;

a transport network, coupled to the notification message apparatus, operable to receive the notification message and to transmit the notification message to a wireless coverage area; and

a set of notification devices within the wireless coverage area operable to receive the notification message from the transport network and to process the notification information if one of the at least one device identifier corresponding to the notification message is allocated to the particular set of notification devices.

2. A system according to claim 1, wherein the transport network comprises a plurality of base stations, each base station having a corresponding base station identifier;

wherein the notification message further comprises a set of base station identifiers that collectively define the wireless coverage area of the transport network for transmitting the translated notification message;

whereby the notification information is not transmitted by all base stations within the transport network and only by a select set of base stations that limits the geographical area of the transmission.

3. A system according to claim 2, wherein the notification message comprises a message header and a message body, the message header comprising the at least one device identifier and the set of base station identifiers and the message body comprising the notification information.

4. A system according to claim 2, wherein the set of base station identifiers comprise at least one base station identifier.

5. A system according to claim 1, wherein the transport network comprises a plurality of base stations, each base station having a corresponding base station identifier;

and

wherein the system further comprises a base station allocation apparatus operable to receive the notification message, to determine a set of base station identifiers that collectively define the wireless coverage area of the transport network for transmitting the notification message and to input the set of base station identifiers into the notification message;

whereby the notification information is not transmitted by all base stations within the transport network and only by a select set of base stations that limits the geographical area of the transmission.

6. A system according to claim 1, wherein the set of notification devices comprises at least one notification device.

7. A system according to claim 1, wherein the at least one device identifier allocated to the set of notification devices cannot be modified by the users of the notification devices.

8. A system according to claim 1, wherein each of the notification devices within the set of notification devices are allocated a plurality of device identifiers;

for each notification device, the allocated device identifiers representing a plurality of geographical areas in which the notification device is physically located.

9. A system according to claim 1, further comprising a remote device identifier allocation apparatus operable to transmit, via the transport network, at least one device identifier to at least one notification device of the set of notification devices in order to allocate the at least one device identifier to the notification device.

10. A system according to claim 9, wherein the at least one notification device of the set of notification devices is allocated a primary device identifier;

and

wherein the device identifier allocation apparatus allocates the at least one device identifier to the notification device utilizing the primary device identifier.

11. A system according to claim 10, wherein the primary device identifier is a permanent identifier for the notification device.

12. A system according to claim 1, wherein the at least one device identifier is at least one CAP code.

13. A system according to claim 1, wherein the notification information is a text-based message.

14. A system according to claim 13, wherein the processing the notification information by each of the notification device within the set of notification devices comprises displaying the text message on a display local to the notification device.

15. A system according to claim 1, wherein the notification information is a text-to-audio message.

16. A system according to claim 1, wherein the notification information is an audio message.

17. A system according to claim 1, wherein the notification message comprises a severity indication that indicates one of a plurality of levels of severity of the notification information;

and

wherein the processing of the notification message by each of the notification device within the set of notification devices is based upon the level of severity of the notification information.

18. A system according to claim 1, wherein the notification devices within the set of notification devices each comprise a display and at least one of an audible alarm and a visual alarm;

and

wherein the processing of the notification message by each of the notification device within the set of notification devices comprises displaying the notification information on the display and at least one of triggering the audible alarm and the visual alarm.

19. A system according to claim 18, wherein the notification message comprises a severity indication that indicates one of a plurality of levels of severity for the notification information;

and

wherein the processing of the notification message by each of the notification device within the set of notification devices comprises displaying the notification information on the display and selectively triggering the audible alarm and the visual alarm based upon the severity indication.

20. A system according to claim 18, wherein the notification devices within the set of notification devices each further comprise an acknowledgement interface;

and

wherein the set of notification devices are further operable to continue at least one of the displaying of the notification information, the audible alarm and the visual alarm until the user of the notification device triggers the acknowledgement interface.

21. A system according to claim 20, wherein the set of notification devices are further operable to transmit an acknowledgement receipt to a remote location upon the user trigging the acknowledgement interface.

22. A system according to claim 1, wherein at least one of the notification devices within the set of notification devices comprises a plurality of power supply sources and a power supply management apparatus operable to control the supply of power to the notification device from the plurality of power supply sources.

23. A system according to claim 22, wherein the plurality of power supply sources comprises a plurality of the set of a solar power source, a battery source and an alternating current source.

24. A method for delivering notification information to a set of notification devices, the method comprising:

generating a notification message comprising at least one device identifier and notification information, each device identifier being allocated to a set of notification devices assigned within a geographical area;

transmitting the notification message to a wireless coverage area;

receiving the notification message at the set of notification devices; and

processing the notification information at each of the notification devices if one of the at least one device identifier corresponding to the notification message is allocated to the particular notification device.

25. A method according to claim 24, wherein the notification message further comprises a set of base station identifiers that collectively define the wireless coverage area of the transmitting of the notification message;

wherein the transmitting the notification message comprises transmitting the notification message to a plurality of base stations corresponding to the set of base station identifiers, and further transmitting the translated notification message within the coverage area of said base stations;

whereby the notification information is not transmitted by all potential base stations and only by a select set of base stations that limits the geographical area of the transmission.

26. A system for delivering notification information to a set of notification devices, the system comprising:

a translation apparatus operable to receive a notification message comprising at least one location identifier and notification information;

to determine, for each of the at least one location identifiers, at least one corresponding device identifier, each device identifier being allocated to a set of notification devices assigned within a geographical area defined by the location identifier; and

to generate a translated notification message comprising the at least one device identifier and the notification information;

a transport network, coupled to the translation apparatus, operable to transmit the translated notification message to a wireless coverage area; and

a set of notification devices within the wireless coverage area operable to receive the translated notification message from the transport network and to process the notification information if one of the at least one device identifiers within the translated notification message is allocated to the particular set of notification devices.

27. A system according to claim 26, wherein the transport network comprises a plurality of base stations, each base station having a corresponding base station identifier;

wherein the translation apparatus is further operable to determine, for each of the at least one location identifiers, a set of base station identifiers that collectively define the wireless coverage area of the transport network for transmitting the translated notification message; and

wherein the translated notification message further comprises the set of base station identifiers;

whereby the notification information is not transmitted by all base stations within the transport network and only by a select set of base stations that limits the geographical area of the transmission.

28. A system according to claim 27, wherein the notification message comprises a message header and a message body, the message header comprising the location identifier and the message body comprising the notification information;

and

wherein the translated notification message comprises a translated message header and said message body, the translated message header comprising the at least one device identifier and the set of base station identifiers.

29. A system according to claim 27, wherein the set of base station identifiers comprise at least one base station identifier.

30. A system according to claim 26, wherein the set of notification devices comprises at least one notification device.

31. A system according to claim 26, wherein the at least one device identifier allocated to the set of notification devices cannot be modified by the users of the notification devices.

32. A system according to claim 26, wherein each of the notification devices within the set of notification devices are allocated a plurality of device identifiers;

for each notification device, the allocated device identifiers representing a plurality of geographical areas in which the notification device is physically located.

33. A system according to claim 26, further comprising a device identifier allocation apparatus operable to transmit, via the transport network, at least one device identifier to at least one notification device of the set of notification devices in order to allocate the at least one device identifier to the particular notification device.

34. A system according to claim 26, further comprising a remote device identifier allocation apparatus operable to transmit, via the transport network, at least one device identifier to at least one notification device of the set of notification devices in order to allocate the at least one device identifier to the notification device.

35. A system according to claim 34, wherein the at least one notification device of the set of notification devices is allocated a primary device identifier;

and

wherein the device identifier allocation apparatus allocates the at least one device identifier to the notification device utilizing the primary device identifier.

36. A system according to claim 35, wherein the primary device identifier is a permanent identifier for the notification device.

37. A system according to claim 26, wherein the at least one device identifier is at least one CAP code.

38. A method for delivering notification information within a set of notification devices, the method comprising:

receiving a notification message comprising at least one location identifier and the notification information;

translating each of the at least one location identifiers into at least one device identifier in order to generate a translated notification message, each device identifier being allocated to a set of notification devices assigned within a geographical area defined by the location identifier;

transmitting the translated notification message to a wireless coverage area;

receiving the translated notification message at a set of notification devices within the wireless coverage area; and

processing the notification information if one of the at least one device identifiers corresponding to the notification message is allocated to the particular set of notification devices.

39. A method according to claim 38, wherein the translating the at least one location identifier further comprises determining, for each of the at least one location identifiers, a set of base station identifiers that collectively define the wireless coverage area of the transport network for transmitting the translated notification message;

and wherein the translated notification message further comprises the set of base station identifiers;

wherein the transmitting the translated notification message to a wireless coverage area comprises transmitting the translated notification message to a plurality of base stations corresponding to the set of base station identifiers, and further transmitting the translated notification message within the coverage area of said base stations;

whereby the notification information is not transmitted by all potential base stations and only by a select set of base stations that limits the geographical area of the transmission.

40. An apparatus for translating notification messages comprising:

a first interface operable to receive a notification message comprising at least one location identifier and the notification information;

a processing unit operable to determine, for each of the at least one location identifiers, at least one corresponding device identifier, each device identifier being allocated to a set of notification devices assigned within a geographical area defined by the location identifier; and

to generate a translated notification message comprising the at least one device identifier and the notification information; and

a second interface operable to output the translated notification message to a set of notification devices within a wireless coverage area.

41. An apparatus according to claim 40, wherein the first and second interfaces are integrated within a single interface.

42. An apparatus for generating notification messages to be transmitted to a set of notification devices, the apparatus comprising:

a notification information interface operable to receive notification information;

a device identifier interface operable to receive at least one device identifier, each device identifier being allocated to a set of notification devices assigned within a geographical area;

a processing unit operable to generate a notification message comprising the notification information and the at least one device identifier; and

an output interface operable to output the notification message to a transport network for delivery to the set of notification devices corresponding to the at least one device identifier.

43. An apparatus according to claim 42, wherein the notification information interface and the device identifier interface are integrated within a single interface.

44. An apparatus according to claim 42, further comprising a base station identifier interface operable to receive a set of base station identifiers that collectively define a wireless coverage area for transmitting the notification message;

wherein the notification message generated by the processing unit further comprises the set of base station identifiers.

45. An apparatus according to claim 42, further comprising a severity indication interface operable to receive a severity indication that indicates one of a plurality of levels of severity for the notification information;

wherein the notification message generated by the processing unit further comprises the severity indication

46. An apparatus according to claim 42, wherein the device identifier interface comprises a map interface operable to receive information concerning a geographical area of focus for the notification information;

and

wherein the processing unit is further operable to translate the information concerning the geographical area of focus into the at least one device identifier, the at least one device identifier being allocated to a set of notification devices assigned within a geographical area associated with the geographical area of focus.

47. A method for generating notification messages to be transmitted to a set of notification devices, the method comprising:

receiving notification information;

receiving at least one device identifier, each device identifier being allocated to a set of notification devices assigned within a geographical area;

generating a notification message comprising the notification information and the at least one device identifier; and

outputting the notification message to a transport network for delivery to the set of notification devices corresponding to the at least one device identifier.

49. An apparatus according to claim 47, wherein the notification information interface and the location identifier interface are integrated within a single interface.

50. An apparatus according to claim 47, further comprising a severity indication interface operable to receive a severity indication that indicates one of a plurality of levels of severity for the notification information;

wherein the notification message generated by the processing unit further comprises the severity indication.

51. An apparatus according to claim 47, wherein the location identifier interface comprises a map interface operable to receive information concerning a geographical area of focus for the notification information;

and

wherein the processing unit is further operable to translate the information concerning the geographical area of focus into the at least one location identifier, the at least one location identifier being defined for a geographical area associated with the geographical area of focus.

48. An apparatus for generating notification messages to be transmitted to a set of notification devices, the apparatus comprising:

a notification information interface operable to receive notification information;

a location identifier interface operable to receive at least one location identifier, each location identifier defining a geographical area in which a set of notification devices are assigned;

a processing unit operable to generate a notification message comprising the notification information and the at least one location identifier; and

an output interface operable to output the notification message to a transport network for delivery to the set of notification devices within the geographical area defined by the at least one location identifier.

52. A method for generating notification messages to be transmitted to a set of notification devices, the method comprising:

receiving notification information;

receiving at least one location identifier, each location identifier defining a geographical area in which a set of notification devices are assigned;

generating a notification message comprising the notification information and the at least one location identifier; and

outputting the notification message to a transport network for delivery to the set of notification devices within the geographical area defined by the at least one location identifier.

53. A system for remotely assigning a device identifier to A least one notification device, the system comprising:

a device identifier allocation apparatus operable to generate and transmit a device identifier message comprising at least one primary device identifier associated with a predetermined notification device and at least one secondary device identifier allocated to a geographical area in which the predetermined notification device is located;

a transport network, coupled to the device identifier allocation apparatus, operable to receive the device identifier message and to transmit the device identifier message to a wireless coverage area; and

at least one notification device within the wireless coverage area operable to receive the device identifier message from the transport network and to allocate the at least one secondary device identifier to the notification device if the notification device is allocated the primary device identifier.

54. A system according to claim 53, wherein the at least one secondary device identifier comprises a plurality of secondary device identifiers, each secondary device identifier being allocated to a geographical area in which the predetermined notification device is located.

55. A method for assigning device identifiers to at least one notification device, the method comprising:

generating a device identifier message comprising at least one primary device identifier associated with a predetermined notification device and at least one secondary device identifier allocated to a geographical area in which the predetermined notification device is located;

transmitting the device identifier message to at least one notification device within a wireless coverage area; and

allocating the at least one secondary device identifier to the notification device if the notification device is allocated the primary device identifier.

56. A method according to claim 55, wherein the at least one secondary device identifier comprises a plurality of secondary device identifiers, each secondary device identifier being allocated to a geographical area in which the predetermined notification device is located.