Target infrared sensing determination method and device, electronic equipment
A technology of infrared sensing and judgment method, which is applied in the field of target detection, can solve the problems of reducing the false alarm rate, etc., and achieve the effect of reducing the false alarm rate, ensuring accuracy, and ensuring the sensing distance
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[0071] The present invention will be described in detail below in conjunction with various embodiments shown in the drawings. However, these embodiments do not limit the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.
[0072] Before introducing the target infrared sensing determination method of the present application, the step-type abnormal data and peak-type abnormal data in infrared sensing are firstly introduced.
[0073] Shade the pyroelectric infrared probe (PIR probe), and use walkie-talkies and load motors to simulate electromagnetic interference and load current change interference, and extract PIR sampling AD raw data (that is, convert the collected analog signals into digital signals). From the original AD data value, electromagnetic interference and power fluctuations have two manifestations: one is a sudden overall incre...
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