Infrared correlation technology based intrusion detection device
A detection device and infrared beam technology, which is applied in the field of intrusion detection devices based on infrared beam technology, can solve problems such as violent conflicts, security personnel injuries, and single sound alarm mode
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[0024] The technical solution of the present invention is described as follows in conjunction with the accompanying drawings:
[0025] Such as Figure 1-2 As shown, an intrusion detection device based on infrared cross-radiation technology includes an infrared transmitter 1 and an infrared receiver 2;
[0026] The infrared emitter 1 includes an emission excitation circuit, a laser generator, and an emission optical path. The emission excitation circuit excites the laser generator to generate infrared light with a high control ratio, and the infrared light is emitted through the emission optical path. The emitted light is composed of an optical lens and an infrared emitting tube device, and the optical lens emits the infrared light in three ways.
[0027] The infrared receiver 2 includes a receiving optical path, a photoelectric sensing circuit, an amplifying circuit, and a main control circuit. The photoelectric sensing circuit receives infrared light through the receiving op...
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