Motion powered pet tracker system and method

1. A method for animal tracking, comprising:

generating, using a kinetic motion energy generator in an animal tracking device, electrical energy based on motion of an animal;

storing the generated electrical energy in an energy store;

receiving, by the animal tracking device, a request to track the animal;

receiving, using a location tracker mechanism in the animal tracking device that is powered by the kinetic motion energy generator, location signals; and

determining a location of the animal based on the location signals wherein prior to receiving the request to track the animal, the location of the animal is repeatedly determined at a first frequency and after receiving the request to track the animal, determining the location of the animal based on the location signals is at a second frequency, the first frequency is less than 4 times per hour and the second frequency is greater than 4 times per hour or greater than 10 times per hour.

2. The method of claim 1 , wherein generating the electrical energy further comprises converting a movement of the animal into electrical energy.

3. The method of claim 1 further comprising activating an attention generating mechanism to indicate that the animal is lost.

4. The method of claim 3 , wherein the attention generating mechanism is one of a light and a sound generator.

5. The method of claim 1 , wherein storing the generated electrical energy in an energy store includes storing the generated electrical energy in a rechargeable battery.

6. The method of claim 1 , wherein storing the generated electrical energy in an energy store includes storing the generated electrical energy in a capacitor.

7. The method of claim 1 further comprising attaching the animal tracking device to the animal.

8. The method of claim 1 , further comprising implanting the animal tracking device subcutaneously.

9. A tracking system, comprising:

a backend system configured to receive a request to track an object and to wirelessly transmit the request;

a tracking device comprising:

a housing;

an electronic tracking mechanism within the housing and configured to determine a location of the tracking device;

an energy store within the housing and electrically coupled to the electronic tracking mechanism;

an energy generator within the housing and electrically coupled to the electronic tracking mechanism and the energy store, the energy generator configured to supply power to the electronic tracking mechanism and the energy store;

a communications module; and

a controller configured to:

receive, from the backend system, the request to determine the location of the tracking device via the communications module;

wake the electronic tracking mechanism from a low power mode to a high power mode when the request is received, wherein, in high power mode a frequency of the location determination and a frequency of the transition of the location of the tracking device provides that the net power usage, including power generated by the electronic tracking mechanism and the power consumed by the communications module, controller, and electronic tracking mechanism is less than 10% of the energy store capacity in 10 minutes;

instruct the electronic tracking mechanism to receive wireless location data;

determine the location of the tracking device; and

transmit the location of the tracking device via the communications module.

10. The system of claim 9 , wherein the backend system is further configured to receive the request to track the tracking device from a user device, receive the determined location of the device from the tracking device, and transmit the determined location to the user device.

11. The system of claim 10 , wherein the tracking device, the backend system, and the user device are all remote from each other.

12. The system of claim 9 , wherein the energy generator is a kinetic motion energy generator electrically connected to the electronic tracking mechanism, the kinetic motion energy generator configured to generate electrical energy in response to a normal movement of the tracking device.

13. The system of claim 9 , wherein the controller is configured to switch between a high energy usage mode and a low energy usage mode.

14. The system of claim 9 , wherein a frequency and a duration of operation of the communications module or the electronic tracking mechanism is varied to between the high power mode and the low power mode.

15. The system of claim 14 , wherein the frequency and the duration of the operation of the communications module or the electronic tracking mechanism are varied based on sensor data.

16. The system of claim 15 , wherein sensor data includes one or more of energy generation level, battery voltage level, movement sensor, or based on location or tracking data.

17. The system of claim 10 , wherein the duration of the operation of the communications module or the electronic tracking mechanism is lower in the low power mode than the high power mode.

18. The system of claim 10 , wherein the frequency of the operation of the communications module or the electronic tracking mechanism is lower in the low power mode than the high power mode.

19. The system of claim 9 , wherein the housing is attached to an object for tracking the object.