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Vertical transmission indoor optical reference calibration system

A vertical transmission and calibration system technology, applied in the optical field, can solve cumbersome problems and achieve high precision, fast and convenient erection and adjustment

Inactive Publication Date: 2013-02-13
XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

Originally, the calibration of the optical reference was carried out outdoors, through the long-distance oblique aiming of the autocollimation theodolite at the Boro prism for calibration, and each time due to the difference in the erection position, calibration was required before the test, which was cumbersome

Method used

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  • Vertical transmission indoor optical reference calibration system

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Embodiment Construction

[0022] The invention provides a vertical transfer indoor optical reference calibration system, the vertical transfer indoor optical reference calibration system includes an autocollimation theodolite, a first plane mirror system, a second plane mirror system, a first Poro prism, a second Boro prism and reference column; the first Boro prism and the second Boro prism are arranged on the reference column in sequence from top to bottom; the autocollimation theodolite, the second plane mirror system and the second Boro prism On the road; the first plane reflection system and the second plane reflection system are arranged sequentially from top to bottom, and the first plane reflection mirror is arranged on the reflected light path through the second plane reflection system; the first plane reflection mirror and the first Poro prism are on the same light path.

[0023] Both the first plane reflector system and the second plane reflector system include a biaxial U-shaped motion brac...

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Abstract

The invention relates to a vertical transmission indoor optical reference calibration system, which comprises an auto-collimation theodolite, a first planar mirror system, a second planar mirror system, a first Porro prism, a second Porro prism and a reference column, wherein the first Porro prism and the second Porro prism are sequentially arranged on the reference column from top to bottom; the auto-collimation theodolite, the second planar mirror system and the second Porro prism are arranged on the same optical path; a first planar reflecting system and a second planar reflecting system are sequentially arranged from top to bottom; a first planar mirror is arranged on a reflected optical path which passes through a second planar reflection system; and the first planar mirror and the first Porro prism are on the same optical path. The invention provides a high-precision, high-stability and long-distance accurate positioning vertical transmission indoor optical reference calibration system.

Description

technical field [0001] The invention belongs to the field of optics, and relates to an optical reference marking system, in particular to an optical reference marking system in a vertical transfer chamber. Background technique [0002] Vertical transfer technology is an emerging science of today's aiming technology, and it is an organic combination of current photoelectric technology and automatic control technology. The azimuth vertical transmission device is developed on the basis of vertical transmission technology. It can not only determine the initial position of missiles, rockets and spacecraft, but more importantly, it can achieve full maneuverability without being limited by the launch pad. Fast and accurate automatic measurements around the clock. With the development of military technology, aerospace technology, optics, precision instruments, and automatic control technology, the vertical transfer technology has shown its important position and role in the initial...

Claims

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Application Information

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IPC IPC(8): G01C25/00
Inventor 潘亮赵建科张周锋田留德高博段炯
Owner XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI
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