Method of automatic standardized calibration for infrared sensing device
First Claim
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1. A method for calibrating infrared sensing devices, comprising:
- emitting infrared radiation via an infrared emitter;
detecting the emitted infrared radiation via an infrared detector;
determining, based on the detecting, an infrared emitter input value for causing the emitter to output infrared radiation such that the detector detects infrared radiation within a specified range; and
calibrating multiple control modules based on the infrared emitter input value.
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Abstract
A method for calibrating automatic infrared sensing devices having control modules, an IR detector, and an IR emitter by using a select infrared emitter/detector pair to calibrate a plurality of control modules wherein an appropriate infrared emitter input value to the select infrared emitter is obtained to provide a given output from the select infrared detector in response to infrared radiation reflected from a known test object, and the appropriate infrared emitter input value is then determined and stored permanently in one or more control modules as a calibration standard.
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4 Claims
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1. A method for calibrating infrared sensing devices, comprising:
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emitting infrared radiation via an infrared emitter;
detecting the emitted infrared radiation via an infrared detector;
determining, based on the detecting, an infrared emitter input value for causing the emitter to output infrared radiation such that the detector detects infrared radiation within a specified range; and
calibrating multiple control modules based on the infrared emitter input value. - View Dependent Claims (2, 3, 4)
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Specification