IBEACON COMPATIBLE BLUETOOTH LOW ENERGY DEVICE MONITORING SYSTEM

• US 20160373893A1
• Filed: 06/20/2016
• Published: 12/22/2016
• Est. Priority Date: 06/19/2015
• Status: Abandoned Application

• Current Assignee: Bleon, LLC
• Original Assignee: Bleon, LLC
• Inventors: Khanna, Gaurav, Reeder, Joshua Thomas, Stirling, Jon Paul
• Application Number:
  US15/187,678
• Publication Number:
  US 20160373893A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 2209/601 Broadcast encryption
• CPC Class Codes: H04L 2209/805 Lightweight hardware, e.g. radio-frequency identification [RFID] or sensor
• CPC Class Codes: H04L 9/088 Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms network architectures or network communication protocols for using time-dependent keys in a packet data network H04L63/068
• CPC Class Codes: H04W 12/03 Protecting confidentiality, e.g. by encryption
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

An iBeacon compatible Bluetooth low energy device based system for monitoring objects includes a plurality of devices, a plurality of managers, and a manufacturer. Devices are attached to objects or integrated into the objects. The devices may be used for positional tracking only, or may include one or more sensors for measuring or monitoring a characteristic of the object. A device manufacturer commissions the devices with unique majors and minors. Each device is then associated with a device manager, and the device transmits messages to the manager when the device is within range of the manager. The manager determines characteristics of the object as a function of the received messages and a location (e.g., GPS coordinates) of the manager.

Claims

1. A system comprising:

an iBeacon compatible Bluetooth low energy device configured to periodically broadcast a message at a first period; and

an iBeacon compatible Bluetooth low energy device manager configured to;

determine a location of the manager;

store a geographic safe zone;

determine whether the manager is in the geographic safe zone as a function of the determined location of the manager and the stored geographic safe zone;

determine that the device is within range of the manager in response to receiving the message periodically broadcast by the device;

determine that the device is within the geographic safe zone in response to determining that the manager is in the geographic safe zone while the device is determined to be within range of the manager; and

in response to determining that the device and manager are in the geographic safe zone, increasing the period of the broadcast message to a second period such that the message is broadcast less frequently.

2. The system of claim 1, wherein:

storing a geographic safe zone comprises storing Global Positioning System (GPS) coordinates indicative of the geographic safe zone together with a radius;

determining a location of the manager comprises determining GPS coordinates of the manager via a GPS receiver of the manager; and

determining whether the manager is in the geographic safe zone comprises comparing the stored GPS coordinates indicative of the geographic safe zone to the determined GPS coordinates of the manager and the radius.

3. The system of claim 1, wherein increasing the period of the broadcast message to the second period such that the message is broadcast less frequently comprises sending an encrypted command string to the device indicative of the second period.

4. The system of claim 1, wherein:

the manager is further configured to determine that the manager has left the geographic safe zone as a function of the determined location of the manager; and

decrease the period of the broadcast message to the first period such that the message is broadcast more frequently.

5. The system of claim 1, wherein:

the manager is further configured to determine that the manager has left the geographic safe zone as a function of the determined location of the manager;

the manager is further configured to determine an elapsed time since the manager last received any message from the device and whether the elapsed time exceeds a predetermined threshold; and

the manager is further configured to provide a notification to a user of the manager in response to determining that the manager has left the geographic safe zone and the elapsed time since the manager last received any message from the device exceeds the predetermined threshold.

6. The system of claim 1, wherein:

the manager is further configured to determine that the manager has left the geographic safe zone as a function of the determined location of the manager;

the manager is further configured to determine an elapsed time since the manager last received any message from the device and whether the elapsed time exceeds a predetermined threshold;

the manager is further configured to provide a notification to a user of the manager in response to determining that the manager has left the geographic safe zone and the elapsed time since the manager last received any message from the device exceeds the predetermined threshold;

the manager is further configured to determine a speed of the manager; and

the predetermined threshold for the elapsed time varies as a function of the determined speed and decreases with the determined speed.

7. The system of claim 1, wherein the geographic safe zone is one of a plurality of geographic safe zones stored in the manager.

8. The system of claim 1, wherein when the manager determines that the manager and the device are in the geographic safe zone, the manager does not provide a notification to a user of the manager that the device is not in range while the manager remains in the safe zone.

9. The system of claim 1, wherein:

the device is further configured to emit an audible alarm in response to receiving an alarm command from the manager;

the manager is configured to receive input from a user of the manager to activate the audible alarm of the device; and

the manager is further configured provide a command string to the device in response to receiving input from the user of the manager to activate the audible alarm of the device, wherein the provided command string comprises the alarm command.

10. The system of claim 1, wherein:

the manager is further configured to store a temporary zone when the location of the manager remains within a radius of a central point longer than a first threshold with the device in range of the manager, said temporary zone being the area within the radius of the central point; and

in response to determining that the manager is in the temporary zone and the device is in range, increasing the period of the broadcast message to a second period such that the message is broadcast less frequently.

11. The system of claim 1, wherein the manager is further configured to:

store a temporary zone when the location of the manager remains within a radius of a central point longer than a first threshold with the device in range of the manager, said temporary zone being the area within the radius of the central point;

determine whether the location of the manager is in the temporary zone;

in response to determining that the location of the manager is in the temporary zone and the device is in range, increasing the period of the broadcast message to a second period such that the message is broadcast less frequently;

in response to determining that the location of the manager is no longer in the temporary zone, erasing the temporary zone and decreasing the period of the broadcast message to the first period such that the message is broadcast more frequently.

12. A system comprising:

an iBeacon compatible Bluetooth low energy device configured to periodically broadcast a message at a first period; and

an iBeacon compatible Bluetooth low energy device manager configured to;

determine a location of the manager;

determine that the device is within range of the manager in response to receiving the message periodically broadcast by the device;

store a temporary zone when the location of the manager remains within a radius of a central point longer than a first threshold with the device in range of the manager, said temporary zone being the area within the radius of the central point;

determining whether the location of the manager is in the temporary zone; and

in response to determining that the location of the manager is in the temporary zone and the device is in range, increasing the period of the broadcast message to a second period such that the message is broadcast less frequently.

13. The system of claim 12, wherein the manager is further configured to:

in response to determining that the location of the manager is no longer in the temporary zone, erasing the temporary zone and decreasing the period of the broadcast message to the first period such that the message is broadcast more frequently.

14. The system of claim 12, wherein the manager is further configured to:

store a geographic safe zone;

determine whether the manager is in the geographic safe zone as a function of the determined location of the manager and the geographic safe zone;

determine that the device is within the geographic safe zone in response to determining that the manager is in the geographic safe zone while the device is determined to be within range of the manager; and

in response to determining that the device and manager are in the geographic safe zone, increasing the period of the broadcast message to a second period such that the message is broadcast less frequently.

15. A system comprising:

an iBeacon compatible Bluetooth low energy device configured to periodically broadcast a message comprising a major and a minor;

a plurality of iBeacon compatible Bluetooth low energy device managers, each configured to receive the broadcast message from the device, wherein;

the device is associated with one manager of the plurality of managers; and

the manager is configured to determine when the device is lost and report the lost device by providing the major and the minor of the lost device;

an iBeacon compatible Bluetooth low energy device manufacturer configured to;

receive the report of the lost device from the manager associated with the lost device; and

transmit the major and the minor of the lost device to the plurality of managers;

wherein each manager of the plurality of managers is further configured to receive the message broadcast by the lost device and report a location of the manager together with the major and the minor to the manufacturer; and

the manufacturer is further configured to provide the manager associated with the lost device with the location of the manager reporting the location of the manager together with the major and the minor associated with the lost device.

16. The system of claim 15, wherein:

the lost device is physically associated with an object;

the manager with which the lost device is associated is further configured to provide an image of the object to the manufacturer;

the manufacturer is further configured to receive the provided image and provide the image of the object to the manager reporting the location of the manager together with the major and the minor of the lost device in response to receiving the report from the manager reporting the location of the manager together with the major and the minor of the lost device.

17. The system of claim 15, wherein:

the manager with which the lost device is associated is further configured to receive a reward amount from a user thereof and provide the received reward amount to the manufacturer; and

the manufacturer is further configured to receive the provided reward amount and provide the received award amount to the manager reporting the location of the manager together with the major and the minor of the lost device in response to receiving the report from the manager reporting the location of the manager together with the major and the minor of the lost device.