Target position determination system and device

Abstract

The invention provides a target position determination system and device and relates to the technical field of photoelectric detection. The target position determination system comprises a base, a rotating assembly, an image collection assembly, an azimuth detection assembly and a processing assembly. The rotating assembly is arranged on the base. The image collection assembly is arranged on the rotating assembly, can be driven by the rotating assembly to rotate at least one round relative to the initial position in the plane at a preset pitch angle and can acquire the environmental images inreal time. The azimuth detection assembly is used for detecting the azimuth of the image collection assembly relative to the initial position in real time. The pixel of any environmental image is corresponding to the azimuth. The processing assembly is used for determining whether the environmental images contain the target image of the target object. When the environmental images contain the target image of the target object, the azimuth corresponding to the target image is determined according to the pixel of the target image and is used as the azimuth of the target object.

Description

technical field [0001] The present disclosure relates to the technical field of photoelectric detection, and in particular, to a target position determination system and a target orientation determination device. Background technique [0002] In the fields of military air defense, civil aviation navigation, regional security, geological exploration, etc., it is often necessary to identify target objects entering a specific area and determine the orientation of the target object in order to provide a basis for accurate monitoring or strikes. In the prior art, the target object is usually detected by means of laser or ultrasonic waves, and the orientation of the target object is determined through the analysis of the detection data, and its height, distance and other information are further determined. [0003] However, although the method of determining the target object in the prior art can locate the target object, it is difficult to accurately obtain the image of the targe...

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Problems solved by technology

[0003] However, although the method of determining the target object in the prior art can locate the target object, it is difficult to accurately obtain the image of the target object, which is not conducive to follow-up operations such as monitoring. The function is relatively single, and the installation of the equipment in the prior art High precision requirements are not conducive to improving the accuracy of detection results

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