Spherical infrared sensor array direction finder

Abstract

The invention relates to a spherical infrared sensor array direction finder, which consists of a spherical infrared sensor array and a microcomputer module, wherein the spherical infrared sensor array and the microcomputer module are arranged on a base, infrared sensors are respectively arranged on cylindrical tubes same in size, the cylindrical tubes are uniformly distributed on one sphere in equidistance, the openings of the cylindrical tubes face outwards, the centerlines of the cylindrical tubes point towards the center of sphere, the infrared sensors are arranged at the bottoms of the cylindrical tubes, the detection ends of the infrared sensors directly face the openings of the cylindrical tubes, a signal output line of each infrared sensor is respectively connected with a signal input end of the microcomputer module, and each infrared sensor is corresponding to the coordinate of the infrared sensor on the sphere. The position coordinate of each infrared sensor and the strength of the received infrared ray are simultaneously transmitted to the microcomputer module, the microcomputer module finds out the position coordinate of the infrared sensor with maximum infrared ray strength, and the direction to which the infrared sensor is pointed is the direction of a target object relative to the spherical sensor array.

Description

technical field [0001] The utility model relates to a spherical infrared sensor array orientation instrument. Background technique [0002] At present, since there is no device that can automatically orient the person or object that emits infrared rays, the monitoring equipment often cannot automatically track the target object, and the fire fighting equipment usually cannot automatically determine the direction of the fire point. Contents of the invention [0003] The invention provides a spherical infrared sensor array orientation instrument, which can automatically determine the direction of a person or object emitting infrared rays, and feed back the direction data to other devices so that they can perform corresponding operations. [0004] The technical solution adopted by the present invention to solve its technical problems is: the spherical infrared sensor array orientation instrument is composed of a spherical infrared sensor array and a microcomputer module insta...

AI Technical Summary

Problems solved by technology

[0002] At present, since there is no device that can automatically orient the person or object that emits infrared rays, the monitoring equipment often cannot automatically track the target object, and the fire fighting equipment usually cannot automatically determine the direction of the fire point

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