Computer terminal display system and display method for zoom lens target ranging

A computer terminal, zoom lens technology, applied in the direction of program control, installation, optics, etc. in the sequence/logic controller
CN101598846BActive Publication Date: 2013-05-01HENAN COSTAR GRP CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
HENAN COSTAR GRP CO LTD
Publication Date
2013-05-01

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Abstract

The invention discloses a computer terminal display system and a display method for zoom lens target ranging. The display system comprises the zoom lens; wherein, the zoom lens is connected with a lens parameter feedback control system; an output terminal of the lens parameter feedback control system is connected with a computer display terminal system; the lens parameter feedback control system comprises three parts including a lens parameter receiving module, a parameter process module and an upper computer instruction receiving module; the lens parameter receiving module is connected with the parameter process module; the parameter process module is connected with the upper computer instruction receiving module; the computer terminal display system comprises a computer mainframe, a monitor and control software; the upper computer instruction receiving module is connected with the computer mainframe. The functional error of target ranging realized by the display method is controlledwithin 1% of the actual distance and the results can be intuitively, effectively and rapidly displayed on the computer terminal.
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Description

technical field

[0001] The invention belongs to the technology of photoelectric products, and in particular relates to a computer display terminal system and a display method for distance measurement of a zoom lens target. Background technique

[0002] The existing target distance measurement is realized by calculating the time and speed of related auxiliary equipment (such as laser range finder), and the characteristics of the optical lens itself are not well utilized to achieve target distance measurement. The parameters of the optical lens itself are determined by mathematics Calculation is able to calculate the distance of the lens currently observing the target. With the rapid development of computer display technology and automatic control technology, it is a very promising development direction to use the combination of computer and optical lens to expand the function of optical lens. Contents of the invention

[0003] In order to solve the above-mentioned defects ...

Claims

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