Method and apparatus for disaster notification

Patent metadata

Field	Value
Publication number	US-9954966-B2
Application number	US-201514806797-A
Country	US
Kind code	B2
Filing date	Jul 23, 2015
Priority date	Jul 24, 2014
Publication date	Apr 24, 2018
Grant date	Apr 24, 2018

Abstract

A server is provided comprising a processor configured to: receive an indication of a location of a first device that is subscribed to a disaster notification service; in response to receiving a disaster alert, detect that the first device is located in an area associated with the disaster based on the indication of the location of the first device; identify a second device that has registered the first device as a friend; and transmit a first indication of the disaster to the first device and a second indication of the disaster to the second device.

First claim

What is claimed is:

1. An electronic device, comprising:
a memory storing a database for mapping a location of a first device to a Mobile Station International Subscriber Directory Number (MSISDN) of the first device; and
one or more processors configured to:
receive an indication of the location of the first device that is subscribed to a disaster notification service;
receive friend information corresponding to one or more devices subscribed to the disaster notification service for storage in the memory;
in response to receiving a disaster alert, detect that the first device is located in an area associated with the disaster based on the indication of the location of the first device;
using the friend information, retrieving at least one second device by identifying any devices indicating that the a user of the first device is registered as a friend; and
transmit a first indication of the disaster to the first device and a second indication of the disaster to the retrieved at least one second device,
wherein the disaster alert includes an indication of a disaster location, and detecting that the first device is located in the area associated with the disaster includes performing a search of the database based on the disaster location and retrieving the MSISDN of the first device as a result of the search,
wherein the friend information is utilized to map the first device to the at least one second device, based on the at least one second device indicating that the user of the first device is registered as a friend to a user of the at least one second device, and
wherein the one or more processors are configured to generate a location ID or a qeohash when the location ID or geohash is not included in the disaster alert.

2. The electronic device of claim 1 , further comprising a memory storing a database mapping an identifier corresponding to the at least one second device to respective identifiers of the one or more at least one devices that the at least one second device has registered as friends, wherein identifying the at least one second device includes performing a search of the database.

3. The electronic device of claim 1 , further comprising a memory storing a database mapping an identifier of the first device to a token, wherein the one or more processors are further configured to retrieve the token from the database, and the first indication of the disaster is transmitted to the first device based on the token.

4. The electronic device of claim 1 , wherein the first indication of the disaster is transmitted before the second indication of the disaster.

5. The electronic device of claim 1 , wherein the disaster alert includes at least one of coordinates associated with the disaster, the location ID associated with the disaster, and the geohash associated with the disaster.

6. The electronic device of claim 1 , wherein indication of the location of the first device includes at least one of coordinates of the device, a location ID, and geohash.

7. A method in an electronic device, comprising:
storing in a memory a database for mapping a location of a first device to a Mobile Station International Subscriber Directory Number (MSISDN) of the first device;
receiving an indication of the location of the first device that is subscribed to a disaster notification service;
receiving friend information corresponding to one or more devices subscribed to the disaster notification service for storage in a memory;
in response to receiving a disaster alert, detecting by a processor that the first device is located in an area associated with the disaster based on the indication of the location of the first device;
using the friend information, retrieving at least one second device by identifying any devices indicating that the a user of the first device is registered as a friend; and
transmitting a first indication of the disaster to the first device and a second indication of the disaster to the retrieved at least one second device,
wherein the disaster alert includes an indication of a disaster location, and detecting that the first device is located in the area associated with the disaster includes performing a search of the database based on the disaster location and retrieving the MSISDN of the first device as a result of the search,
wherein the friend information is utilized to map the first device to the at least one second device, based on the at least one second device indicating that the user of the first device is registered as a friend to a user of the at least one second device, and
wherein the processor is configured to generate a location ID or a geohash when the location ID or qeohash is not included in the disaster alert.

8. The method of claim 7 , wherein identifying the at least one second device includes performing a search of a database that maps an identifier corresponding to the at least one second device to respective identifiers of one or more other devices that the at least one second device has registered as friends.

9. The method of claim 7 , further comprising, retrieving a token from a database that maps an identifier of the first device to the token, wherein the first indication of the disaster is transmitted based on the token.

10. The method of claim 7 , wherein the first indication of the disaster is transmitted before the second indication of the disaster.

11. The method of claim 7 , wherein the disaster alert includes at least one of coordinates associated with the disaster, the location ID associated with the disaster, and the geohash associated with the disaster.

12. The method of claim 7 , wherein indication of the location of the first device includes at least one of coordinates of the device, a location ID, and geohash, and
wherein a list of devices is generated on the at least one second device via selection of desired contacts from a list of all contacts stored on the at least one second device.

13. A non-transitory computer-readable medium storing processor-executable instructions, executable by the processor to perform:
storing in a memory a database for mapping a location of a first device to a Mobile Station International Subscriber Directory Number (MSISDN) of the first device;
receiving an indication of a location of the first device that is subscribed to receive disaster indications;
receiving receive friend information corresponding to one or more devices subscribed to the a disaster notification service for storage in a memory;
in response to receiving a disaster alert, detecting that the first device is located in an area associated with the disaster based on the indication of the location of the first device;
using the friend information, retrieving at least one second device by identifying any devices indicating that the a user of the first device is registered as a friend; and
transmitting a first indication of the disaster to the first device and a second indication of the disaster to the second device,
wherein the disaster alert includes an indication of a disaster location, and detecting that the first device is located in the area associated with the disaster includes performing a search of the database based on the disaster location and retrieving the MSISDN of the first device as a result of the search,
wherein the friend information is utilized to map the first device to the at least one second device, based on the at least one second device indicating that the user of the first device is registered as a friend to a user of the at least one second device, and
wherein the one or more processors are configured to generate a location ID or a qeohash when the location ID or qeoh

Assignees

• Samsung Electronics Co Ltd

Inventors

• Jang Woo Hyuk
• Park Jae Hyun
• Park Hey Young
• Bae Jong Kyu
• Yoon Yeo Rok
• Lee Ki Won
• Lee Je Hyun
• Lim Ki Young
• Choi Jong Yeol

Classifications

• H04L67/26 Primary

  Electricity · mapped topic

• H04L67/18

  Electricity · mapped topic

• H04L67/42

  Electricity · mapped topic

• H04L67/55

  Push-based network services · CPC title

• H04L67/52 Primary

  specially adapted for the location of the user terminal · CPC title