LIGHTING UNIT, FIXTURE AND NEWTORK
First Claim
Patent Images
1. A lighting unit for an outdoor lighting fixture, the lighting unit comprising:
- an anisotropic magnetoresistance sensor module; and
a controller coupled to the sensor module, the controller being configured to;
use the sensor module to determine a measurement of vehicle traffic within a region defined by a sensing range of the sensor module; and
use the sensor module to determine a current orientation of the lighting unit.
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Abstract
A lighting unit (110) for an outdoor lighting fixture comprises a magnetic sensor module (215). The lighting unit (110) further comprises a controller (210) coupled to the sensor module (215). The controller (210) is configured to use the sensor module (215) to determine a measurement of vehicle traffic within a region defined by a sensing range of the sensor module (215), and use the sensor module (215) to determine a current orientation of the lighting unit.
38 Citations
15 Claims
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1. A lighting unit for an outdoor lighting fixture, the lighting unit comprising:
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an anisotropic magnetoresistance sensor module; and a controller coupled to the sensor module, the controller being configured to; use the sensor module to determine a measurement of vehicle traffic within a region defined by a sensing range of the sensor module; and use the sensor module to determine a current orientation of the lighting unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification