Personal security and tracking system

• US 8,466,795 B2
• Filed: 02/24/2012
• Issued: 06/18/2013
• Est. Priority Date: 01/21/1997
• Status: Expired due to Fees

• Current Assignee: Pragmatus Mobile LLC (Pragmatus, LLC)
• Original Assignee: Pragmatus Mobile LLC (Pragmatus, LLC)
• Inventors: Hoffman, Mark, Hoffman, Judd, Hoffman, Ann, Doe, David
• Primary Examiner(s): MULLEN, THOMAS J
• Application Number:
  US13/404,977
• Publication Number:
  US 20120157037A1
• Time in Patent Office: 480 Days
• Field of Search: 340/573.1, 340/573.4, 340/539.1, 34053911-53913, 340/8.1, 379/37, 379/38, 455/404.1, 455/404.2, 455/456.1
• US Class Current: 340/573.1
• CPC Class Codes: G08B 21/02 Alarms for ensuring the safety of persons
• CPC Class Codes: G08B 21/0261 System arrangements wherein the object is to detect trespassing over a fixed physical boundary, e.g. the end of a garden
• CPC Class Codes: G08B 21/0283 via a telephone network, e.g. cellular GSM
• 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
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence

Abstract

A signaling system is provided for rendering an alarm for an individual in distress combined with a locating and tracking system to thus alert and direct appropriate personnel to the needs of the individual in distress and to monitor the location of that individual. The system comprises a portable signaling unit, a remote alarm switch device, a central dispatch station, and makes use of a wireless communication system. The portable signaling unit and the remote alarm switch may be adapted to be worn at different locations on the person'"'"'s body. The remote alarm switch way be concealed in the form of a wristband or in the form of any other object such as a broach, pendant, or keychain.

Claims

1. A portable signaling unit comprising:

a speaker;

a microphone;

a display;

a microcontroller;

a user interface;

a transmitter adapted to transmit a first signal via a cellular network;

a first receiver adapted to receive a second signal via the cellular network; and

a second receiver adapted to receive a third signal other than the first signal and second signal,

wherein the third signal is other than a cellular network transmission; and

the transmitter is adapted to receive signals representing data and a voice of a user, and the transmitter is adapted to transmit signals representing the data and the user'"'"'s voice;

wherein the portable signaling unit is adapted to receive a security code via the user interface; and

wherein the display is adapted to display a message received by the portable signaling unit via the first receiver.

2. The portable signaling unit of claim 1 wherein the third signal is a radio signal.

3. The portable signaling unit of claim 1 wherein the third signal includes encoded data from a transmitting device.

4. The portable signaling unit of claim 3 further comprising a decoder adapted to decode the encoded data from the third signal.

5. The portable signaling unit of claim 4 wherein the transmitter transmits a signal in response to the encoded data.

6. The portable signaling unit of claim 3 wherein the transmitter transmits a signal in response to the encoded data.

7. The portable signaling unit of claim 6 wherein the encoded data represents the actuation of a further user interface on the transmitting device.

8. The portable signaling unit of claim 3 further comprising:

a decoder adapted to decode the encoded data from the third signal, wherein the transmitter is adapted to transmit a signal via the cellular network in response to decoding of the encoded data from the third signal; and

a circuit adapted to store a unit identifier;

wherein the transmitter is adapted to establish a connection with the cellular network to transmit location data representing the location of the portable signaling unit and the identifier;

wherein the portable signaling unit has a standby mode to conserve power;

wherein the portable signaling unit is adapted to leave the standby mode in response to a signal received by the first receiver, and adapted to leave the standby mode in response to a signal received by the second receiver; and

wherein the portable signaling unit is adapted to receive a GPS signal, wherein the GPS signal is other than the third signal.

9. The portable signaling unit of claim 1 wherein the third signal includes data and the transmitter transmits a signal in response to the data.

10. The portable signaling unit of claim 1 wherein the portable signaling unit further comprises circuitry that determines if the third signal is being received by the second receiver.

11. The portable signaling unit of claim 1 further comprising circuitry adapted to determine if a transmitting device transmitting the third signal is within a predetermined range of the portable signaling unit.

12. The portable signaling unit of claim 1 wherein the second receiver is adapted to receive a periodic signal from a transmitting device transmitting the third signal.

13. The portable signaling unit of claim 1 further comprising circuitry adapted to store a telephone number.

14. The portable signaling unit of claim 13 further comprising circuitry that dials the telephone number in response to an event.

15. The portable signaling unit of claim 1 further comprising circuitry adapted to dial a telephone number using the transmitter in response to data received from the third signal.

16. The portable signaling unit of claim 1 further comprising:

a second user interface comprising at least one button;

a charging interface adapted to interface with a charging device;

a housing comprising a first surface and a second surface different from the first surface;

wherein the second user interface is separate from the first user interface, and wherein the first user interface and the second user interface are positioned on the first surface, and the charging interface is positioned on the second surface.

17. The portable signaling unit of claim 1 wherein the portable signaling unit has a standby mode to conserve power.

18. The portable signaling unit of claim 17 wherein the portable signaling unit leaves the standby mode in response to a signal received by the first receiver.

19. The portable signaling unit of claim 18 wherein the portable signaling unit leaves the standby mode in response to a signal received by the second receiver.

20. The portable signaling unit of claim 1 further comprising a display wherein the display is adapted to display a visual message received by the portable signaling unit via the first receiver.

21. The portable signaling unit of claim 1 wherein the third signal is from a device in proximity to the portable signaling unit.

22. The portable signaling unit of claim 1 wherein the transmitter and the first receiver are adapted to establish two-way voice communications via the cellular network using the first signal and the second signal.

23. A cellular device for communicating voice and data over a cellular network, the cellular device comprising:

a user interface;

a circuit adapted to store a unit identifier;

a transmitter and a first receiver adapted to transmit cellular signals via the cellular network and adapted to establish two-way voice communications by a user via the cellular network; and

a second receiver adapted to receive a nearby signal from a device in proximity to the cellular device, the nearby signal including first data;

wherein the nearby signal is other than the cellular signals;

wherein the transmitter is adapted to transmit second data in response to the receipt of the first data;

wherein the cellular device has a standby mode to conserve power;

wherein the cellular device is adapted to leave the standby mode in response to a signal received by the first receiver, and the cellular device is adapted to leave the standby mode in response to a signal received by the second receiver;

wherein the transmitter is adapted to establish a connection with the cellular network to transmit location data representing the location of the cellular device, the identifier, and the second data; and

wherein the cellular device is adapted to receive a security code via the user interface.

24. The cellular device of claim 23 further comprising a display wherein the display is adapted to display a visual message received by the cellular device via the first receiver.

25. The cellular device of claim 23 further comprising a battery and a sensor for determining if the battery is low.

26. The cellular device of claim 23 wherein the second receiver is adapted to receive a periodic signal from the transmitting device transmitting the third signal.

27. A cellular device for communicating voice and data over a cellular network, the cellular device comprising:

a transmitter and a first receiver adapted to transmit cellular signals via the cellular network; and

a second receiver adapted to receive a nearby signal from a device in proximity to the cellular device and the signal including first data, wherein the nearby signal is other than the cellular signals; and

a user interface adapted to receive a security code;

wherein the transmitter is adapted to transmit second data in response to the receipt of the first data.

28. The cellular device of claim 27 wherein the transmitter and the first receiver are adapted to establish two-way voice communications via the cellular network.

29. The cellular device of claim 27 further comprising a display wherein the display is adapted to display a visual message received by the cellular device via the first receiver.

30. A cellular device comprising:

a housing comprising a first surface and a second surface different from the first surface;

a battery and a sensor adapted to determine if the battery is low;

a speaker;

a microphone;

a first user interface;

a second user interface separate from the first user interface wherein the first user interface and the second user interface are positioned on the first surface;

a circuit adapted to store a unit identifier;

a transmitter and a first receiver adapted to transmit cellular signals via the cellular network and adapted to establish two-way voice communications via the cellular network;

a second receiver adapted to receive a nearby signal from a device in proximity to the cellular device, the nearby signal including first data; and

a display adapted to display a message received by the cellular device via the first receiver;

wherein the nearby signal is other than the cellular signals;

wherein the transmitter is adapted to transmit second data after the receipt of the first data;

wherein the cellular device has a standby mode to conserve power;

wherein the transmitter is adapted to transmit location data representing the location of the cellular device, the unit identifier, and the second data; and

wherein the cellular device is adapted to receive a security code via the first user interface.

31. The cellular device of claim 30, further comprising a charging interface adapted to interface with a charging device, wherein the charging interface is positioned on the second surface.

32. The cellular device of claim 30 wherein the microphone is positioned on the second surface.

33. The cellular device of claim 30 wherein the cellular device is adapted to leave the standby mode in response to a signal received by the first receiver, and the cellular device is adapted to leave the standby mode in response to a signal received by the second receiver.