Electronic monitoring system with variable target wake time

1. An electronic monitoring system comprising:

a wireless device comprising an electrical circuit including at least one sensor configured to detect an at least one triggering event and to capture data corresponding to the triggering event;

a controller in communication with the wireless device, the controller executing a program stored in a non-transient medium and operable to define the at least one triggering event as a categorized triggering event; and,

a transceiver in electrical communication with the circuit configured to receive a first target wake time (TWT) signal corresponding to a first TWT duration in the absence of the categorized triggering event;

wherein the transceiver is configured to receive a second TWT signal corresponding to a second TWT duration that is different than the first TWT in response to the categorized triggering event;

the program further operable to deactivate the transcriver during each TWT duration and subsequently activate the transcriver after each TWT duration.

2. The system of claim 1 , further comprising an access point that is configured to transmit the TWT signals to the wireless device.

3. An electronic monitoring system comprising:

a wireless device comprising an electrical circuit including at least one sensor configured to detect an at least one triggering event and to capture data corresponding to the triggering event;

a controller in communication with the wireless device, the controller executing a program stored in a non-transient medium and operable to define the at least one triggering event as a categorized triggering event; and,

a transceiver in electrical communication with the circuit configured to receive a first target wake time (TWT) signal corresponding to a first TWT duration in the absence of the categorized triggering event;

wherein the transceiver is configured to receive a second TWT signal corresponding to a second TWT duration that is different than the first TWT in response to the categorized triggering event;

the program further operable to deactivate at least one portion of the electrical circuit during each TWT duration and subsequently activate the at least one portion of the electrical circuit after each TWT duration;

an access point that is configured to transmit the TWT signals to the wireless device; and

wherein the second TWT duration is less than the first TWT duration and the access point is configured to repeatedly transmit the second TWT signal to the wireless device for a first predetermined interval following detection of the categorized triggering event.

4. The system of claim 3 , wherein the second TWT duration is between 100 milliseconds and 5 seconds and the first predetermined interval is less than 20 minutes.

5. The system of claim 3 , wherein the transceiver is configured to receive a third TWT signal corresponding to a third TWT duration, and wherein the access point is configured to repeatedly transmit the third TWT to the wireless device for a second predetermined interval after the first predetermined interval has elapsed.

6. The system of claim 5 , wherein the third TWT duration is greater than the second TWT duration and less than the first TWT duration.

7. The system of claim 6 , wherein the third TWT duration is greater than 5 seconds milliseconds and less than 1 hour and the second predetermined interval is less than 24 hours.

8. The system of claim 1 , wherein the program is further operable to deactivate at least one portion of the electrical circuit during each TWT duration, wherein the at least one portion of the electrical circuit is one or more of a wireless module, a motion detector, an IR sensor, a microphone, an imaging sensor, and a camera.

9. The system of claim 2 , further comprising a user device in wireless communication with the access point, and wherein the first TWT duration is configured to increase when the user device and the access point are in wireless communication with a common wireless network.

10. The system of claim 1 , wherein the categorized triggering event is defined bythe program as either a genus level triggering event or a species level triggering event;

wherein the genus level triggering event is one or more of an unspecified person, detection of an unspecified vehicle, detection of an unspecified animal, detection of unspecified motion, detection of an unspecified sound, or detection of motion within an unspecified area within the field of view of the imaging device, and,

wherein the species level triggering event is one or more of a specified person or a designed class of people, detection of a specified vehicle or vehicle type, detection of a specified animal or animal species, detection of a package, detection of a specified sound, or detection of a specified motion within a specified area within a field of view of the imaging device.

11. The system of claim 10 , wherein the second TWT duration of a species level triggering event is less than the second TWT duration of a genius level triggering event.

12. The system of claim 1 , wherein the controller further receives a wireless sensor power supply value, and wherein, when the wireless sensor power supply value is less than a predetermined threshold, the TWT duration is modified to be greater than the first TWT duration.

13. An electronic monitoring system comprising:

a wireless imaging device comprising an electrical circuit including at least one sensor configured to detect an at least one triggering event comprising at least one of a motion or a sound and to capture data corresponding to the triggering event; and

a controller in communication with the wireless imaging device, the controller executing a program stored in a non-transient medium and operable to categorize the at least one triggering event as a genus level triggering event or a species level triggering event;

a transceiver in electrical communication with the circuit configured to receive a first target wake time (TWT) signal from an access point corresponding to a first TWT duration

wherein the transceiver is configured to receive a second TWT signal from the access point corresponding to a second TWT duration that is less than the first TWT in response to the categorizing the trigger event, wherein the second TWT duration of the species level triggering event is less than the second TWT duration of the genius level triggering event;

the program further operable to deactivate the transceiver during each TWT duration and subsequently activate the transceiver after each TWT duraction.

14. The system on claim 13 , wherein the second TWT duration is between 100 milliseconds and 5 seconds, and wherein the access point is configured to repeatedly transmit the second TWT signal to the wireless imaging device for a first predetermined interval of less than 20 minutes following detection of the categorized triggering event.

15. The system of claim 14 , wherein the transceiver is configured to receive a third TWT signal from the access point corresponding to a third TWT duration that is greater than the second TWT duration and less than the first TWT duration, and wherein the access point is configured to repeatedly transmit the third TWT to the wireless device for a second predetermined interval after the first predetermined interval has elapsed.

16. The system of claim 15 , wherein the third TWT duration is greater than 5 seconds milliseconds and less than 1 hour and the second predetermined interval is less than 24 hours.

17. The system of claim 13 , wherein the program is further operable to deactivate at least one portion of the electrical circuit during each TWT duraction, wherein the at least one portion of the electrical circuit is selected from a wireless module, a motion detector, an IR sensor, a microphone, an imaging sensor, and a camera.

18. The system of claim 13 , wherein the genus level triggering event is selected from detection of an unspecified person, detection of an unspecified vehicle, detection of an unspecified animal, detection of unspecified motion, detection of an unspecified sound, or detection of motion within an unspecified area within the field of view of the imaging device, and,

wherein the species level triggering event is selected from detection of a specified person or a designed class of people, detection of a specified vehicle or vehicle type, detection of a specified animal or animal species, detection of a package, detection of a specified sound, or detection of a specified motion within a specified area within a field of view of the imaging device.

19. The system of claim 13 , wherein the controller further receives a wireless sensor power supply value, and wherein, when the wireless sensor power supply value is less than a predetermined threshold, the TWT duration is modified to be greater than the first TWT duration.

20. A method for varying target wake time duration in a wireless imaging device comprising:

(a) receiving, at a wireless imaging device, a first target wake time (TWT) signal corresponding to a first TWT duration;

(b) deactivating a transceiver during the first TWT duration;

(c) after the first TWT duration, detecting a triggering event comprising at least one of a motion and a sound;

(d) upon detecting the triggering event, using the wireless imaging device, capturing and recording data;

(e) categorizing the triggering event;

(f) assigning a second TWT duration to the categorized triggering event, the second TWT duration being less than the first TWT duration;

(g) receiving, at the wireless imaging device, a second TWT signal corresponding to the second TWT duration;

(h) deactivating the transceiver during the second TWT duraction.