SYSTEM AND METHOD FOR PROVIDING WIRELESS EMERGENCY ALERTS WITH ROUTING INFORMATION

• US 20100191453A1
• Filed: 01/23/2009
• Published: 07/29/2010
• Est. Priority Date: 01/23/2009
• Status: Abandoned Application

• Current Assignee: Embarq Holdings Company LLC (Lumen Technologies, Inc.)
• Original Assignee: Embarq Holdings Company LLC (Lumen Technologies, Inc.)
• Inventors: Cameron, Scott
• Application Number:
  US12/358,981
• Publication Number:
  US 20100191453A1
• Time in Patent Office: Days
• US Class Current: 701/201
• CPC Class Codes: G01C 21/3492 employing speed data or traffic data, e.g. real-time or historical traffic control systems for road vehicles involving transmission of navigation instructions to the vehicle G08G1/0968
• CPC Class Codes: G01C 21/3691 Retrieval, searching and output of information related to real-time traffic, weather, or environmental conditions arrangements for giving variable traffic instructions G08G1/09
• CPC Class Codes: G01C 21/3697 Output of additional, non-guidance related information, e.g. low fuel level G01C21/3679 takes precedence
• CPC Class Codes: G08G 1/096816 where the complete route is transmitted to the vehicle at once
• CPC Class Codes: G08G 1/09685 where the complete route is computed only once and not updated
• CPC Class Codes: G08G 1/096866 where the complete route is shown to the driver
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/024 Guidance services
• CPC Class Codes: H04W 4/029 Location-based management or tracking services

Abstract

A system and method for notifying users of situations may include identifying geographic coordinates of the situation in response to receiving situation information. A communications device located within a geographic distance from the geographic coordinates may be identified. A network address of the communications device may be determined. A route for a user of the communications device to avoid the situation may be determined and communicated in a message to the communications device. The message may include an indication of the situation and the determined route to notify the user of the situation and route to avoid the situation.

Claims

1. A method for notifying users of situations, said method comprising:

in response to receiving situation information, identifying geographic coordinates of the situation;

identifying a communications device located within a geographic distance from the geographic coordinates;

determining a network address of the communications device;

determining a route for a user of the communications device to avoid the situation; and

communicating a message including an indication of the situation and the determined route to the communications device to notify the user of the situation and route to avoid the situation.

2. The method according to claim 1, wherein determining the network address includes determining a telephone number of the communications device.

3. The method according to claim 1, wherein determining the route includes:

determining geographic coordinates of the communications device;

selecting a destination point to which the user is to travel to avoid the situation; and

determining driving directions for the route that avoids the situation.

4. The method according to claim 3, further comprising:

determining a path that the situation is traveling; and

wherein selecting the destination point includes selecting a destination point that is not in the path of the situation.

5. The method according to claim 3, further comprising:

determining routes for a plurality of other communications devices;

wherein determining driving directions includes determining directions that avoid congestions for the user based on routes for the other communications devices; and

communicating messages to the other communications devices including the routes.

6. The method according to claim 5, wherein determining routes for a plurality of other communications devices includes:

selecting a geographic region in which users of the communications devices are to be notified of the situation;

selecting a plurality of sub-geographic regions within the geographic region;

selecting respective destination points for each of the users within each of the sub-geographic regions to travel;

determining which geographic region each of the communications devices are located; and

generating routes for each of the users in the sub-geographic regions to take to reach a respective destination point.

7. The method according to claim 6, wherein generating routes for each of the users includes generating at least two different routes for users within a sub-geographic region to reach the same destination point.

8. The method according to claim 7, wherein generating at least two different routes includes selecting at least two different exits for the different users to exit from a highway.

9. The method according to claim 1, further comprising:

monitoring for a new communications device to enter within the geographic distance from the geographic coordinates;

determining a network address of the new communications device;

determining at least one route for a second user of the new communications device to avoid the situation; and

communicating a second message including an indication of the situation and the determined route to the communications device to notify the second user of the situation and route to avoid the situation.

10. The method according to claim 1, wherein communicating a message includes communicating a text message.

11. A system for notifying users of situations, said system comprising:

a memory;

an input/output (I/O) unit;

a processing unit in communication with said memory and I/O unit, and configured to;

in response to receiving situation information via said I/O unit, identify geographic coordinates of the situation;

identify a communications device located within a geographic distance from the geographic coordinates;

determine a network address of the communications device;

determine a route for a user of the communications device to avoid the situation; and

communicate a message including an indication of the situation and the determined route to the communications device via said I/O unit to notify the user of the situation and route to avoid the situation.

12. The system according to claim 11, wherein the network address is a telephone number of the communications device.

13. The system according to claim 11, wherein said processing unit, in determining the route, is further configured to:

determine geographic coordinates of the communications device;

select a destination point to which the user is to travel to avoid the situation; and

determine driving directions for the route that avoids the situation.

14. The system according to claim 13, wherein said processing unit is further configured to:

determine a path that the situation is traveling; and

wherein the selected destination point is not in the path of the situation.

15. The system according to claim 13, wherein said processing unit is further configured to:

determine routes for a plurality of other communications devices;

wherein the driving directions avoid congestions for the user based on routes for the other communications devices; and

communicate messages to the other communications devices including the routes.

16. The system according to claim 15, wherein said processing unit, in determining routes for a plurality of other communications devices, is further configured to:

select a geographic region in which users of the communications devices are to be notified of the situation;

select a plurality of sub-geographic regions within the geographic region;

select respective destination points for each of the users within each of the sub-geographic regions to travel;

determine which geographic region each of the communications devices are located; and

generate routes for each of the users in the sub-geographic regions to take to reach a respective destination point.

17. The system according to claim 16, said processing unit, in generating routes for each of the users, is configured to generate at least two different routes for users within a sub-geographic region to reach the same destination point.

18. The system according to claim 17, wherein said processing unit, in generating at least two different routes, is further configured to select at least two different exits for the different users to exit from a highway.

19. The system according to claim 11, wherein said processing unit is further configured to:

monitor for a new communications device to enter within the geographic distance from the geographic coordinates;

determine a network address of the new communications device;

determine at least one route for a second user of the new communications device to avoid the situation; and

communicate a second message including an indication of the situation and the determined route to the communications device to notify the second user of the situation and route to avoid the situation.

20. The system according to claim 11, wherein the message is a text message.