APPARATUS FOR MEASURING INTERIOR TEMPERATURE OF VEHICLE USING 3D THERMAL IMAGE
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Abstract
An apparatus for measuring interior temperature of a vehicle using a 3D thermal image may include: a pair of stereo infrared (IR) sensors arranged at the front of the vehicle interior so as to be spaced from each other, and configured to measure 2D thermal images for the vehicle interior including a passenger; a calculator configured to convert the 2D thermal images measured through the pair of stereo IR sensors into a 3D thermal image; and a controller configured to calibrate the 3D thermal image information acquired through the calculator, according to variables having an influence on the temperature of the vehicle interior.
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Citations
40 Claims
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1-20. -20. (canceled)
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21. An apparatus for measuring interior temperature of a vehicle using a three-dimensional thermal image, comprising:
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a pair of stereo infrared sensors spaced apart from each other and disposed in a front of an interior of the vehicle, the pair of stereo infrared sensors configured to measure two-dimensional thermal images of the interior of the vehicle; a calculator in communication with the pair of stereo infrared sensors configured to convert the two-dimensional thermal images measured by the pair of stereo infrared sensors into a three-dimensional thermal image; and a controller in communication with the calculator and the pair of stereo infrared sensors, the controller configured to calibrate the three-dimensional thermal image converted by the calculator. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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32. A method for measuring interior temperature of a vehicle using a three-dimensional thermal image, comprising the steps of:
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providing a pair of stereo infrared sensors spaced apart from each other and disposed in a front of an interior of the vehicle; measuring two-dimensional thermal images of the interior of the vehicle with the pair of stereo infrared sensors; providing a controller and a calculator in communication with the pair of stereo infrared sensors; converting the two-dimensional thermal images measured by the pair of stereo infrared sensors into a three-dimensional thermal image by the calculator; and calibrating a temperature value of the three-dimensional thermal image converted by the calculator according to a plurality of temperature variables by the controller. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39, 40)
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Specification