Systems, methods, and devices for locating items, people, and/or animals
First Claim
1. A locator device for locating a target device, comprising:
- a first transceiver configured to communicate with a second transceiver in the target device;
a Global Navigation Satellite System (GNSS) receiver configured to receive data from a plurality of satellites for calculating a location;
a visual indicator; and
a hardware processor that;
receives signals from the first transceiver;
calculates a first estimated distance between the locator device and the target device based on the signals;
controls whether the GNSS receiver is powered on or off based on the first estimated distance;
causes the visual indicator to indicate an estimated direction to the target device from the locator device; and
powers on the GNSS receiver of the locator device after it has been powered off for a first period of time, wherein the first period of time is determined based on a maximum travel rate of the target device and a second estimated distance between the target device and a first boundary.
3 Assignments
0 Petitions
Accused Products
Abstract
Systems, methods, and devices for locating items, people, and/or animals are provided. In accordance with some embodiments, locator devices for locating a target device are provided, the locator devices comprising: a first transceiver configured to communicate with a second transceiver in the target device; a Global Navigation Satellite System (GNSS) receiver configured to receive data from a plurality of satellites for calculating a location; a visual indicator; and a hardware processor that: receives signals from the first transceiver; calculates an estimated distance between the locator device and a target device based on the signals; controls whether the GNSS receiver is powered on or off based on the estimated distance; and causes the visual indicator indicate an estimated direction to the target device from the locator device.
24 Citations
26 Claims
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1. A locator device for locating a target device, comprising:
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a first transceiver configured to communicate with a second transceiver in the target device; a Global Navigation Satellite System (GNSS) receiver configured to receive data from a plurality of satellites for calculating a location; a visual indicator; and a hardware processor that; receives signals from the first transceiver; calculates a first estimated distance between the locator device and the target device based on the signals; controls whether the GNSS receiver is powered on or off based on the first estimated distance; causes the visual indicator to indicate an estimated direction to the target device from the locator device; and powers on the GNSS receiver of the locator device after it has been powered off for a first period of time, wherein the first period of time is determined based on a maximum travel rate of the target device and a second estimated distance between the target device and a first boundary. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for locating a target device, comprising:
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receiving signals from a first transceiver, of a locator device, configured to communicate with a second transceiver in the target device; calculating a first estimated distance between the locator device and the target device based on signals received from the first transceiver; controlling whether a Global Navigation Satellite System (GNSS) receiver, of the locator device, which GNSS receiver is configured to receive data from a plurality of satellites for calculating a location, is powered on or off based on the first estimated distance; causing a visual indicator to indicate an estimated direction to the target device from the locator device; and powering on the GNSS receiver of the locator device after it has been powered off for a first period of time, wherein the first period of time is determined based on a maximum travel rate of the target device and a second estimated distance between the target device and a first boundary. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A locator device for locating a target device, comprising:
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a first transceiver configured to communicate with a second transceiver in the target device; a Global Navigation Satellite System (GNSS) receiver configured to receive data from a plurality of satellites for calculating a location; a visual indicator; and a hardware processor that; receives signals from the first transceiver; calculates a first estimated distance between the locator device and the target device based on the signals; controls whether the GNSS receiver is powered on or off based on the first estimated distance; causes the visual indicator to indicate an estimated direction to the target device from the locator device; controls whether the first transceiver is powered on or off based on the first estimated distance; and powers on the first transceiver of the locator device after it has been powered off for a period of time, wherein the period of time is determined based on a maximum travel rate of the target device and a second estimated distance between the target device and a boundary. - View Dependent Claims (18, 19, 20, 21)
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22. A method for locating a target device, comprising:
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receiving signals from a first transceiver, of a locator device, configured to communicate with a second transceiver in the target device; calculating a first estimated distance between the locator device and the target device based on signals received from the first transceiver; controlling whether a Global Navigation Satellite System (GNSS) receiver, of the locator device, which GNSS receiver is configured to receive data from a plurality of satellites for calculating a location, is powered on or off based on the first estimated distance; causing a visual indicator to indicate an estimated direction to the target device from the locator device; controlling whether the first transceiver is powered on or off based on the estimated distance; and powering on the first transceiver of the locator device after it has been powered off for a period of time, wherein the period of time is determined based on a maximum travel rate of the target device and a second estimated distance between the target device and a boundary. - View Dependent Claims (23, 24, 25, 26)
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Specification