A high-precision infrared imaging system image plane interface method

Abstract

The invention relates to a high-precision infrared imaging system imaging plane docking device and method which are applied to the imaging plane docking and centering of infrared optical imaging systems in the aviation and aerospace field. The device comprises a display and a horizontally-arranged optical guide rail; the optical guide rail is sequentially provided with an image detector, an infrared optical imaging lens and a parallel optical tube; the image detector is connected with the optical guide rail through a combined mobile station; the image detector comprises an image detector focal plane which faces an infrared optical imaging lens; the image detector is connected with the display; the infrared optical imaging lens is connected with the optical guide rail through a combined mobile station; the parallel optical tube is connected with the optical guide rail through a parallel optical tube support; and the parallel optical tube support and the combined mobile stations can perform three-dimensional translation and rotation. The infrared imaging system centering device of the invention has the advantages of simple structure and convenient operation, and can be widely applied to engineering practice, especially mass production scientific research tasks.

Description

technical field [0001] The invention relates to a high-precision infrared imaging system image plane docking device and method, which are applied to the image plane docking and penetration of infrared optical imaging systems in the fields of aviation and aerospace. Background technique [0002] The infrared imaging camera composed of the infrared optical imaging system and the infrared imaging focal plane is an important component of the aircraft in the aerospace and aviation fields. It provides video images for various tasks and facilitates ground monitoring and control. Infrared optical imaging systems have very high requirements on the coincidence accuracy of the optical axis of the optical system and the center normal of the imaging focal plane target surface. How to ensure the above-mentioned index requirements during the assembly process of infrared imaging equipment becomes the key to determining the imaging quality and measurement accuracy of infrared imaging equipmen...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem that the coincidence accuracy of the optical axis of the optical lens and the normal line of the center of the target surface of the focal plane cannot be guaranteed in the process of passing through the existing infrared optical lens and the infrared imaging focal plane, the present invention provides a high-precision infrared imaging system image Face-to-face device and method

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