Human body infrared induction controller

Disclosed is a human body infrared induction controller, comprising a base plate provided with installing holes, wherein the base plate is provided with a human body infrared ray induction module composed of a pyroelectric sensor, a Fresnel Lens, a main processing chip, a time-delay setting port, a relay output port, and a power supply; the human body infrared ray induction module is connected with a mobile part of a rotating seat capable of rotating in a reciprocating manner via the base plate; a driving motor of the rotating seat is electrically connected with the output terminal of the main processing chip via a relay; the driving motor is mechanically connected with an installing plate of the rotating seat; and the installing plate is provided with multiple installing through holes. Compared to the prior art, the human body infrared induction controller of the utility model solves the problem that the conventional human body infrared ray induction module cannot sense the existence of the human body that i