Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A target real-time injection device of a high-speed photoelectric theodolite

A technology of photoelectric theodolite and injection device, applied in the field of target simulation, can solve the problems of fast flight speed, fast frame rate and high resolution, and achieve the effect of improving training level

Inactive Publication Date: 2019-03-29
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
View PDF19 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The characteristics of modern shooting range aircraft are complex and the flight speed is fast. In order to accurately and quickly find and track targets, higher requirements are put forward for the operators of the photoelectric theodolite, so the daily training of the operators is essential
In addition, in order to maintain a good working condition of the photoelectric theodolite, it is essential to carry out periodic functional testing. The target simulation device is an important detection system for the photoelectric theodolite shooting range training, mainly including actual target flight detection and computer target simulation detection. The actual flight test There must be a real air target, which has the disadvantages of high cost, long time, and easy limitation. The computer target simulation test does not require a real air target, and has the advantages of low cost, short cycle, and convenient use. However, it mainly uses background information It is stored in the system in advance, and the background image is called when it is used, and the entire image after the fusion of the target and the background is injected into the target simulator
For high-speed photoelectric theodolite, due to the fast frame rate and high resolution, the injection of the entire image takes a long time, and the simulation effect is not ideal
In addition, existing target simulators generally store background videos in advance, and the training and testing scenarios are single

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A target real-time injection device of a high-speed photoelectric theodolite
  • A target real-time injection device of a high-speed photoelectric theodolite
  • A target real-time injection device of a high-speed photoelectric theodolite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] refer to Figure 1 to Figure 4 Shown is a specific embodiment of the high-speed photoelectric theodolite target real-time injection device 100 provided by the present invention.

[0060] In an embodiment of the present invention, the high-speed photoelectric theodolite target real-time injection device 100 includes: a theodolite detector 10 , a target information injection module 20 and an image synthesis module 30 .

[0061] The theodolite detector 10 is used to detect and output real background images in real time.

[0062] The target information injection module 20 is used to realize the generation of simulated target information, which is transmitted to the image synthesis module 30 according to the two-dimensional grayscale and x, y coordinates of the simulated target; the image synthesis module 30 completes the real background image output by the theodolite detector 10 and the target information injection The collection of simulated target information generated b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a target real-time injection device of a high-speed photoelectric theodolite. The device comprises a theodolite detector, a target information injection module and an image synthesis module. The theodolite detector is used for detecting real-time background image and outputting; The target information injection module is used for generating simulation target information; The image synthesizing module receives the real background image and the simulated target information, buffers the real-time synthesized image and outputs the real-time synthesized image. The inventiondiscloses a target real-time injection device of a high-speed photoelectric theodolite, which can detect a real background image in real time and output the real background image, and can only injectthe target information, not the whole image information, so as to meet the requirement of real-time generation of a dynamic target simulation scene at a high frame rate and a high resolution.

Description

technical field [0001] The invention relates to the technical field of target simulation, in particular to a real-time target injection device for a high-speed photoelectric theodolite. Background technique [0002] As an important observation and measurement equipment in the shooting range, the photoelectric theodolite has functions such as tracking and capture, attitude measurement, target imaging, and live recording. The characteristics of modern shooting range aircraft are complex and the flight speed is fast. In order to accurately and quickly find and track the target, higher requirements are put forward for the operator of the photoelectric theodolite, so the daily training of the operator is essential. In addition, in order to maintain a good working condition of the photoelectric theodolite, it is essential to carry out periodic functional testing. The target simulation device is an important detection system for the photoelectric theodolite shooting range training,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06T5/50G06F13/42
CPCG06F13/4221G06T5/50G06T2207/20221
Inventor 梁国龙余毅陈小林田棋杰刘岩俊何锋赟
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products