APPARATUS, SYSTEM, AND/OR METHOD FOR MONITORING A DEVICE WITHIN A ZONE

• US 20160307416A1
• Filed: 09/14/2015
• Published: 10/20/2016
• Est. Priority Date: 04/17/2015
• Status: Abandoned Application

• Current Assignee: Sennco Solutions Incorporated
• Original Assignee: Sennco Solutions Incorporated
• Inventors: Liff, Dale Russell, Strom, Stephen Michael, Johnson, Bill, Berland, Kerry, Kmiecik, Mark, Marszalek, Christopher
• Application Number:
  US14/853,510
• Publication Number:
  US 20160307416A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: A47F 7/024 with provisions for preventing unauthorised removal show cases with devices for prevention of theft A47F3/002; devices for locking portable objects against unauthorised removal E05B73/0017
• CPC Class Codes: G08B 13/1427 with transmitter-receiver for distance detection
• CPC Class Codes: G08B 21/0247 System arrangements wherein the alarm criteria uses signal strength
• CPC Class Codes: G08B 25/10 using wireless transmission systems G08B25/009 takes precedence

Abstract

An apparatus, a system and a method monitor a device within a zone. A head may wirelessly communicate with an emitter and a hub. The head may connect and/or disconnect power to a battery of the device according to a charge of the battery. The head may monitor an attachment of the head to the device and/or a connection of a cable to the head and/or a port of the device. The emitter may transmit a signal to define the zone and/or the head may receive the signal. A distance between the head and the emitter may be determined using a received signal strength indication and/or a time of flight measurement of the signal from the emitter to the head. The distance may indicate whether the head is positioned within the zone or outside of the zone. An alarm may be triggered if the head is positioned outside of the zone.

Claims

1. An apparatus for monitoring a device within a first zone wherein the device is located inside of the first zone in a first position and further wherein the device is located outside of the first zone in a second position, the apparatus comprising:

a first emitter having a first transmitter that transmits a first signal to establish the first zone that extends from the first emitter;

a head connected to the device wherein the head wirelessly communicates with the first emitter wherein the head has a first receiver that receives the first signal of a first strength indicative of the head in the first position and receives a second signal of a second strength indicative of the head in the second position wherein the head triggers a first alarm in the second position; and

a hub wirelessly communicating with the first emitter and the head wherein the hub has a second receiver that receives the second signal and further wherein the hub triggers a second alarm in the second position of the head.

2. The apparatus of claim 1 further comprising:

a cable having a length defined between a first end and a second end wherein the first end is connected to the device and the second end is connected to the head wherein the head provides power to the device through the cable.

3. The apparatus of claim 1 further comprising:

a cradle having a recess defined to house the head in a docked position of the head wherein cradle provides power to the head in the docked position wherein the head is removable from the cradle.

4. The apparatus of claim 1 further comprising:

a second emitter having a second transmitter that wirelessly communicates with the head and establishes a second zone and further wherein the second zone is adjacent to the first zone.

5. The apparatus of claim 1 further comprising:

a battery having a charge and that powers the device wherein the head detects the charge of the battery.

6. The apparatus of claim 1 further comprising:

a plunger associated with the head wherein the plunger extends from the head and triggers a third alarm indicative of separation of the head from the device.

7. The apparatus of claim 1 further comprising:

a switch associated with the first emitter that adjusts a frequency of the first signal.

8. The apparatus of claim 1 further comprising:

a circuit in the head configured to measure a voltage, a current and a capacitance at a port of the device.

9. The apparatus of claim 1 further comprising:

an acceloremeter associated with the head wherein the acceloremeter indicates movement of the head.

10. A system for determining a proximity of a device to a first zone, the system comprising:

a first emitter having a first receiver that receives a first signal and a first transmitter that transmits a second signal to establish the first zone that extends from the first emitter;

a head secured to the device wherein the head wirelessly communicates with the first emitter and has a second receiver that receives the second signal wherein the head calculates a distance between the head and the first emitter by determining a time the second signal travels between the first transmitter and the second receiver wherein the distance is indicative of a position of the head and further wherein the head triggers an alarm indicative of the head in a position outside of the first zone; and

a hub wirelessly communicating with the first emitter and the head wherein the head transmits a third signal to the hub that is indicative of the device in the position outside of the first zone.

11. The system of claim 10 further comprising:

a cable having a length defined between a first end and a second end wherein the first end is connected to the device and the second end is connected to the head wherein the head triggers a second alarm indicative of a disconnection of the cable.

12. The system of claim 10 further comprising:

a speaker in the head wherein the speaker emits an audible alert.

13. The system of claim 10 further comprising:

a second emitter having a second transmitter wherein the second emitter wirelessly communicates with the head and establishes a second zone and further wherein the second zone intersects with the first zone.

14. The system of claim 10 further comprising:

a key that inserts into the hub to deactivate the alarm.

15. A method for monitoring a device within a zone wherein the device wirelessly communicates with a first emitter and a hub and further wherein the zone extends a first distance from the first emitter, the method comprising the steps of:

transmitting a signal wirelessly from the first emitter to define the zone wherein the first signal has a frequency;

calculating a second distance between the first emitter and the device;

comparing the first distance to the second distance; and

triggering a first alarm if the second distance is greater than the first distance wherein the first alarm is indicative of the device in a position outside of the zone.

16. The method of claim 15 further comprising the step of:

triggering a second alarm indicative of the device in the position located outside of the zone.

17. The method of claim 15 further comprising the step of:

adjusting the frequency of the signal.

18. The method of claim 15 further comprising the step of:

transmitting identification information of the device wherein the identification information is a manufacturer of the device and/or a model of the device.

19. The method of claim 15 further comprising the step of:

monitoring a voltage, a capacitance and/or a current of the device.

20. The method of claim 15 further comprising the step of:

deactivating the first alarm if the second distance is less than the first distance.