Personal alarm device transmitting telephone number for alarm confirmation and inquiry

• US 20030141977A1
• Filed: 01/31/2002
• Published: 07/31/2003
• Est. Priority Date: 01/31/2002
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Dutta, Rabindranath, Paolini, Michael A., Brown, Michael Wayne, Smith, Newton James Jr.
• Granted Patent: US 6,693,545 B2
• Time in Patent Office: Days
• US Class Current: 340/574
• CPC Class Codes: G08B 25/016 Personal emergency signalling and security systems emergency non-personal manually actuated alarm activators G08B25/12
• CPC Class Codes: G08B 25/08 using communication transmission lines G08B13/19658, G08B21/0286, G08B25/016 take precedence

Abstract

A method and system that allows individuals to transmit an alarm signal from a personal alarm device having a keypad, programmable register, a transmitter, and electrical power source. The keypad facilitates entry of a call-back telephone number into a programmable memory register and triggering the transmission of an alarm signal. The alarm signal is transmitted to a central alarm monitoring server that processes the alarm signal and initiates the necessary actions, including notifying relevant emergency response authorities and selectively contacting the individual at the call-back telephone number, if provided, or at a telephone number previously stored in a user preferences database in association with the user'"'"'s account. The personal alarm device may have either normal and duress alarm buttons or have a keypad for entry of either a normal PIN code or a duress PIN code.

Claims

1. A method for responding to an alarm signal comprising:

receiving an alarm signal from a personal alarm device, wherein the alarm signal includes an account code, and an alarm code select from a normal code and a duress code;

notifying an emergency response authority that the alarm signal has been received; and

initiating a telephone call to a telephone number associated with the account code.

2. The method of claim 1, wherein the telephone number that is called is selected from a telephone number included in the alarm signal, a telephone number previously stored in a database in association with the account code, and combinations thereof.

3. The method of claim 2, wherein the previously stored telephone number is called only if no telephone number is included in the alarm signal.

4. The method of claim 1, further comprising:

delaying initiation of the telephone call for a preset time period following receipt of an alarm signal that includes the duress code.

5. The method of claim 1, further comprising:

providing the telephone number to the emergency response authority.

6. The method of claim 1, wherein the alarm code is a normal code upon pushing a normal button on the personal alarm device, and wherein the alarm code is a duress code upon pushing a duress button on the personal alarm device.

7. The method of claim 1, wherein the alarm code is a personal identification number selected from a normal personal identification number and a duress personal identification number.

8. The method of claim 7, further comprising:

locating the account code in a database of active account codes; and

determining whether the personal identification number received in the alarm signal is the same as either the normal personal identification number or the duress personal identification number previously stored in a database in association with the account code.

9. A system for responding to an alarm signal, comprising:

receiving means for receiving an alarm signal from a personal alarm device, wherein the alarm signal includes an account code, and an alarm code select from a normal code and a duress code;

notifying means for notifying an emergency response authority that the alarm signal has been received; and

initiating means for initiating a telephone call to a telephone number associated with the account code.

10. The system of claim 9, wherein the telephone number that is called is selected from a telephone number included in the alarm signal, a telephone number previously stored in a database in association with the account code, and combinations thereof.

11. The system of claim 10, wherein the previously stored telephone number is called only if no telephone number is included in the alarm signal.

12. The system of claim 9, further comprising:

delaying means for delaying initiation of the telephone call for a preset time period following receipt of an alarm signal that includes the duress code.

13. The system of claim 9, further comprising:

transmitting means for transmitting the telephone number to the emergency response authority.

14. The system of claim 9, wherein the alarm code is a normal code upon pushing a normal button on the personal alarm device, and wherein the alarm code is a duress code upon pushing a duress button on the personal alarm device.

15. The system of claim 9, wherein the alarm code is a personal identification number selected from a normal personal identification number and a duress personal identification number.

16. The system of claim 15, further comprising:

locating means for locating the account code in a database of active account codes; and

determining means for determining whether the personal identification number received in the alarm signal is the same as either the normal personal identification number or the duress personal identification number previously stored in a database in association with the account code.

17. A system comprising:

a personal device having a keypad, programmable register and a transmitter, wherein the transmitter transmits a first alarm signal upon a first keypad entry and a second alarm signal including a telephone number upon a second keypad entry; and

a central alarm monitor for receiving the alarm signals;

means for notifying emergency response authorities of the alarm signal; and

means for placing a call to the telephone number after a delay period if the second alarm signal is received.

18. The system of claim 17, wherein the personal device is programmable for periodic entry of a current telephone number.

19. A computer program product, comprising:

receiving instructions for receiving an alarm signal from a personal alarm device, wherein the alarm signal includes an account code, and an alarm code select from a normal code and a duress code;

notifying instructions for notifying an emergency response authority that the alarm signal has been received; and

initiating instructions for initiating a telephone call to a telephone number associated with the account code.

20. The computer program product of claim 19, wherein the telephone number that is called is selected from a telephone number included in the alarm signal, a telephone number previously stored in a database in association with the account code, and combinations thereof.

21. The computer program product of claim 20, wherein the previously stored telephone number is called only if no telephone number is included in the alarm signal.

22. The computer program product of claim 19, further comprising:

delaying instructions for delaying initiation of the telephone call for a preset time period following receipt of an alarm signal that includes the duress code.

23. The computer program product of claim 19, further comprising:

transmitting instructions for transmitting the telephone number to the emergency response authority.

24. The computer program product of claim 19, wherein the alarm code is a normal code upon pushing a normal button on the personal alarm device, and wherein the alarm code is a duress code upon pushing a duress button on the personal alarm device.

25. The computer program product of claim 19, wherein the alarm code is a personal identification number selected from a normal personal identification number and a duress personal identification number.

26. The computer program product of claim 25, further comprising:

locating instructions for locating the account code in a database of active account codes; and

determining instructions for determining whether the personal identification number received in the alarm signal is the same as either the normal personal identification number or the duress personal identification number previously stored in a database in association with the account code.