Motion tracking
First Claim
Patent Images
1. A method of tracking motion, comprising:
- sensing, by a plurality of sensors of a plurality of fixtures, motion;
identifying, by a controller that receives sense information from the plurality of sensors, a group of sensors that includes a plurality of neighboring sensors sensing motion greater than a motion threshold during a time interval;
tracking motion, by the controller, comprising;
linking the group to at least one past group of at least one past time interval, wherein the at least one past group includes a group of sensors that sensed motion during the at least one past time interval; and
confirming, by the controller, that the group originated from the at least one past group of the at least one past time interval, comprising confirming that the group is located within a common area as the at least one past group, and confirming that the group includes at least one neighboring sensors of the at least one past group; and
controlling an environmental parameter of at least the common area based on the tracked motion.
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Abstract
Apparatuses, methods, apparatuses and systems for tracking motion are disclosed. One method includes identifying a group of sensors that includes a plurality of neighboring sensors sensing motion greater than a threshold during a time interval, and tracking motion, comprising linking the group to at least one past group of at least one past time interval.
62 Citations
19 Claims
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1. A method of tracking motion, comprising:
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sensing, by a plurality of sensors of a plurality of fixtures, motion; identifying, by a controller that receives sense information from the plurality of sensors, a group of sensors that includes a plurality of neighboring sensors sensing motion greater than a motion threshold during a time interval; tracking motion, by the controller, comprising; linking the group to at least one past group of at least one past time interval, wherein the at least one past group includes a group of sensors that sensed motion during the at least one past time interval; and confirming, by the controller, that the group originated from the at least one past group of the at least one past time interval, comprising confirming that the group is located within a common area as the at least one past group, and confirming that the group includes at least one neighboring sensors of the at least one past group; and controlling an environmental parameter of at least the common area based on the tracked motion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of tracking motion, comprising:
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sensing, by a plurality of sensors, motion; identifying, by a controller that receives sense information from the plurality of sensors, a group of sensors that includes a plurality of neighboring sensors sensing motion greater than a motion threshold during a time interval; tracking motion, by the controller, comprising; linking the group to at least one past group of at least one past time interval, wherein the at least one past group includes a group of sensors that sensed motion during the at least one past time interval; confirming, by the controller, that the group originated from the at least one past group of at least one past time interval, comprising confirming that the group is located within a common area as the at least one past group, confirming that the group includes at least one neighboring sensors that is a neighboring sensor of at least one sensor of the at least one past group; and controlling an environmental parameter of at least the common area based on the tracked motion. - View Dependent Claims (15, 16, 17)
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18. A system for tracking motion, comprising:
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a plurality of sensors; a controller that receives sense information from the plurality of sensors, wherein the controller is operative to; identify a group of sensors that includes a plurality of neighboring sensors sensing motion greater than a threshold during a time interval; track motion of the group, comprising; linking the group to at least one past group of at least one past time interval; confirming that the group originated from the at least one past group of the at least one past time interval, comprising confirming that the group is located within a common area as the at least one past group, confirming that the group includes at least one neighboring sensors of the at least one past group; and control an environmental parameter of at least the common area based on the tracked motion. - View Dependent Claims (19)
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Specification