首页>
外国专利>
SYSTEM AND METHOD OF AUTOMATIC DYNAMIC CALIBRATION FOR INFRARED SENSING DEVICE
SYSTEM AND METHOD OF AUTOMATIC DYNAMIC CALIBRATION FOR INFRARED SENSING DEVICE
展开▼
机译:红外传感装置自动动态标定的系统和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method for dynamically calibrating automatic infrared sensing devices in commercial use having an IR detector. Randomly reflected emitted IR radiation is detected by the IR detector which sends as IR detector output to a control module. The control module measures whether the detector output is too high or too low compared to a standard range of output values stored in the control module. An IR emitter input value is then determined to maintain IR detector output within the standard output range of values. This IR emitter input value is stored in the control module as a calibration standard until the next calibration cycle.
展开▼