Dynamic alert system in a facility

Patent metadata

Field	Value
Publication number	US-10477351-B2
Application number	US-201916271034-A
Country	US
Kind code	B2
Filing date	Feb 8, 2019
Priority date	Dec 12, 2016
Publication date	Nov 12, 2019
Grant date	Nov 12, 2019

Abstract

Described in detail herein are methods and systems for dynamically transmitting alerts. Sensors disposed in a facility can detect mobile devices roaming around the facility when they are within range of the sensor. The sensor can transmit the location an identification information of the mobile devices to a computing system. The computing system can determine physical objects disposed within a predetermined distance to the mobile devices. The computing system can determine if at least one physical object is of interest to the users of the mobile devices. The computing system can transmit an alert including information associated with the physical object and generate a messaging interface on the mobile devices. The computing system can prompt the users of the mobile devices to input information associated with the physical object. The computing system can dynamically update the database based on the information input associated with the physical object.

First claim

We claim:

1. A dynamic alert system in a facility, the system comprising:
a plurality of sensors disposed in the facility selectively detecting a plurality of mobile devices based on a location of each of the mobile devices in the plurality of mobile devices; a computing system in communication with the plurality of mobile sensors, the computing system configured to:
obtain device locations of the plurality of mobile devices from the sensors;
determine that the device locations coincide with one or more areas within a facility including a plurality of physical objects;
group a first set of mobile devices of the plurality of mobile devices in a first group based on the device locations of the first set of mobile devices being in a first range of a first sensor of the plurality of sensors;
group a second set of mobile devices of the plurality of mobile device in a second group based on the device locations of the second set of mobile devices being in a second range of a second sensor of the plurality of sensors;
generate a message for each of the first and second groups, wherein the content of the message is different for each of the first and second group and includes information associated with at least one of the plurality of physical objects in the facility based on the one or more areas within the facility that coincide with the device locations of each of the first and second set of mobile devices; and
transmit each message to the first and second set of mobile devices in each of the first and second groups.

2. The system in claim 1 , wherein at least one of the plurality of sensors configured to:
detect the plurality of mobile devices within a predetermined distance of the at least one of the plurality of sensors;
determine the device locations of the plurality of the mobile devices based on detection by the at least one of the plurality of sensors;
encode the device locations in electrical signals; and
transmit the electrical signals to the computing system.

3. The system in claim 2 , wherein the computing system decodes the electrical signals to determine the device locations.

4. The system in claim 3 , wherein the at least one of the plurality of physical objects is within a predetermined distance of the device locations.

5. The system in claim 1 , wherein in response to generating the message for each of the first and second group, the computing system is further programmed to:
generate a messaging interface on a first subset of mobile devices of the first subset of mobile devices and a second subset of mobile devices of the second set of mobile devices.

6. The system in claim 5 , wherein communications between the first and second subset of mobile devices are established via the messaging interface.

7. The system in claim 6 , wherein the communications are associated with information associated with the at least one of the plurality of physical objects.

8. The system in claim 7 , wherein the computing system is further programmed to dynamically change the information associated with the at least one of the plurality of physical objects based on the communications.

9. The system in claim 1 , wherein the message is in a Short Messaging Service (SMS) format and is transmitted to the plurality of mobile devices from a proxy telephone number.

10. A dynamic alerting method in a facility, the method comprising:
ascertaining device locations of a plurality of mobile devices via a computing system in communication with a plurality of sensors configured to detect the plurality of mobile devices;
determining, via the computing system, that the device locations coincide with one or more areas within a facility including a plurality of physical objects;
grouping, via a computing system, a first set of mobile devices of the plurality of mobile devices in a first group based on the device locations of the first set of mobile devices being in a first range of a first sensor of the plurality of sensors;
grouping, via a computing system, a second set of mobile devices of the plurality of mobile device in a second group based on the device locations of the second set of mobile devices being in a second range of a second sensor of the plurality of sensors;
generating, via a computing system, a message for each of the first and second groups, wherein the content of the message is different for each of the first and second group and includes information associated with at least one of the plurality of physical objects in the facility based on the one or more areas within the facility that coincide with the device locations of each of the first and second set of mobile devices; and
transmitting, via a computing system, each message to the first and second set of mobile devices in each of the first and second groups.

11. The method in claim 10 , further comprising:
detecting the plurality of mobile devices via at least one of a plurality of sensors disposed in the facility;
determining the device locations of the plurality of the mobile devices based on detection of the plurality of mobile devices by the at least one of the plurality of sensors;
encoding, via the at least one of the plurality of sensors, the device locations in electrical signals; and
transmitting, via the at least one of the plurality of sensors, the electrical signals to the computing system.

12. The method in claim 11 , further comprising, decoding, via the computing system, the electrical signals to determine the device locations.

13. The method in claim 12 , wherein the at least one of the plurality of physical objects is within a predetermined distance of the device locations.

14. The method in claim 10 , further comprising generating, via the computing system, a messaging interface on a first subset of mobile devices of the first group and a second subset of the mobile devices in the second group of mobile devices in response to generating the message for each of the first and second groups.

15. The method in claim 14 , wherein communications between the first and second subset of mobile devices are established via the messaging interface.

16. The method in claim 15 , wherein the communications are associated with information associated with one or more physical objects.

17. The method in claim 16 , further comprising dynamically changing, via the computing system, the information associated with the at least one of the plurality of physical objects based on the communications.

18. The method in claim 10 , wherein the message is in a Short Messaging Service (SMS) format and is transmitted to the plurality of mobile devices from a proxy telephone number.

Assignees

• Walmart Apollo Llc

Inventors

• High Donald
• Jones Matthew Allen
• Halbrook Joseph Courtland

Classifications

• H04W8/186

  Processing of subscriber group data · CPC title

• H04W4/14

  Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD] · CPC title

• H04W4/08

  User group management · CPC title

• H04W4/023 Primary

  using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds · CPC title

• H04W4/02

  Services making use of location information · CPC title