Method and Apparatus for Transmission of Emergency Messages

• US 20100297980A1
• Filed: 05/19/2009
• Published: 11/25/2010
• Est. Priority Date: 05/19/2009
• Status: Abandoned Application

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Inventors: Alberth, William, Ballantyne, Wayne W., Kreitzer, Stuart S.
• Application Number:
  US12/468,701
• Publication Number:
  US 20100297980A1
• Time in Patent Office: Days
• US Class Current: 455/404.2
• CPC Class Codes: H04M 1/72418 for supporting emergency services
• CPC Class Codes: H04M 1/72436 for text messaging, e.g. short messaging services [SMS] or e-mails
• CPC Class Codes: H04M 2250/12 including a sensor for measuring a physical value, e.g. temperature or motion telephones including GPS signal receivers H04M2250/10
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 76/50 for emergency connections

Abstract

An emergency text message application (205), operable to control a processor (201) in a portable electronic device (200) is provided. The emergency text message application (205) allows a user to send any of a manually input, partially completed, or preformed completed emergency text message to emergency services personnel. A location detection module (204) can be used to retrieve a location of the portable electronic device (200). The emergency text message application (205) can then insert the location into the emergency text message. As more accurate location determinations are made, the emergency text message application (205) can substitute the more accurate information into the emergency text message and retransmit. An alert disabler can automatically transform the portable electronic device (200) to a vibration mode or silent mode to prevent incoming communication from being audible to a nearby threat.

Claims

1. A electronic communication device configured to alert emergency services to a location of an emergency situation, the electronic communication device comprising:

a processor;

a location determination circuit operable with the processor, wherein the location determination circuit is capable of attaining at least a first location determination of the electronic communication device and a second location determination of the electronic communication device, wherein the second location determination is more accurate than the first location determination; and

an emergency text message application, operable with the processor, and configured to control the processor;

upon detecting the emergency situation, to transmit a first emergency text message to an emergency services call number, the first emergency text message comprising the first location determination; and

upon the location determination circuit attaining the second location determination, to transmit a second emergency text message to the emergency services call number, the second emergency text message comprising the second location determination.

2. The electronic communication device of claim 1, wherein the first location determination and the second location determination each refer to one approximate location of the electronic communication device.

3. The electronic communication device of claim 1, wherein the emergency text message application is further configured to cause a header of the second emergency text message to indicate the second emergency text message has an updated location determination of the electronic communication device.

4. The electronic communication device of claim 1, wherein the location determination circuit is capable of determining a subsequent location determination of the electronic communication device, the subsequent location determination being more accurate than the second location determination, wherein the emergency text message application is configured to control the processor to transmit a subsequent emergency text message comprising the subsequent location determination.

5. The electronic communication device of claim 1, wherein the emergency text message application is further configured to add predetermined additional emergency text to the one of the first emergency text message, the second emergency text message, or combinations thereof.

6. The electronic communication device of claim 1, wherein the second location determination comprises one of a triangulated base station location or location data from a satellite-positioning receiver of the electronic communication device.

7. The electronic communication device of claim 1, wherein the emergency text message application is configured to detect the emergency event by receiving a user emergency event input from a user interface.

8. The electronic communication device of claim 1, wherein the emergency text message application is further configured to timestamp the completed emergency text message.

9. The electronic communication device of claim 1, wherein the completed emergency text message is further configured to attach a shape descriptor to the completed emergency text message, wherein the shape descriptor comprises a representation of uncertainty and dimensions associated with a user location.

10. The electronic communication device of claim 1, wherein the emergency text message application is further configured to automatically transform the electronic communication device to one of a silent mode or a vibration mode.

11. A method of transmitting an emergency text message from an electronic communication device having a processor, memory, a communication circuit, and a location determination circuit operable with the processor and configured to determine a location of the electronic communication device, the method comprising:

detecting an emergency situation;

obtaining a first location determination of the electronic communication device with the location determination circuit, the first location determination having a first accuracy associated therewith;

inserting the first location determination into a first emergency text message;

transmitting a first emergency text message through the communication circuit;

determining a second location determination of the electronic communication device with the location determination circuit, the second location determination having a second accuracy associated therewith;

inserting the second location determination into the first emergency text message to form a second emergency text message; and

transmitting the second emergency text message through the communication circuit.

12. The method of claim 11, wherein the second accuracy is more accurate than the first accuracy.

13. The method of claim 11, wherein the detecting the emergency situation comprises receiving user input from a user interface, receiving an emergency signal from a detector, or combinations thereof.

14. The method of claim 11, further comprising:

determining a third location determination of the electronic communication device with the location determination circuit;

inserting the third location determination into the second emergency text message to form a third emergency text message; and

transmitting the third emergency text message through the communication circuit.

15. The method of claim 11, further comprising transforming the electronic communication device to one of a silent mode or a vibration mode.

16. The method of claim 11, further comprising changing a header of the second emergency text message to indicate the second emergency text message has an updated location determination therein.

17. The method of claim 11, further comprising applying a timestamp any of the first emergency text message, the second emergency text message, or combinations thereof.

18. The method of claim 11, further comprising attaching a shape descriptor to any of the first emergency text message, the second emergency text message, or combinations thereof.

19. The method of claim 11, wherein the first location determination and the second location determination refer to different locations of the electronic communication device and have substantially the same accuracy.

20. The method of claim 11, further comprising attaching an indicator of uncertainty to any of the first emergency text message, the second emergency text message, or combinations thereof.