Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Three-light pod simulation method based on UE4 game engine

A game engine and simulation method technology, applied in the field of UAV system simulation, to achieve the effect of reducing the cost of experiments

Active Publication Date: 2021-08-24
中国人民解放军军事科学院战争研究院
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention proposes a three-light pod simulation method based on a game engine to solve the technical problems of how to use the UE4 game engine to realize pod control, optical camera photographing and zooming, laser ranging, and infrared camera photographing and zooming functions

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
  • Three-light pod simulation method based on UE4 game engine
  • Three-light pod simulation method based on UE4 game engine
  • Three-light pod simulation method based on UE4 game engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0077] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0078] This embodiment proposes a three-light pod simulation method based on a game engine. The three-light pod simulation method includes the following content:

[0079] (1) Pod control simulation

[0080] The pod adopts a three-light coaxial structure, that is, the pod controls the attitude of the optical camera, laser rangefinder and infrared camera at the same time. Such as figure 1 As shown, firstly, the left-handed coordinate system is used in the game engine to establish a relative coordinate system O-frd with the center of the drone as the origin. Among them, the direction of the nose is f, the direction of the right wing is r, and the direction of the vertical tail is d. In the initial state, the pod and the...

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 provides a three-light pod simulation method based on a UE4 game engine, which comprises pod control simulation, optical camera simulation, laser ranging simulation and infrared camera simulation, realizes three-degree-of-freedom rotation by controlling a pod, approaches the real situation, and can reduce the experiment cost. According to the method, the visible light picture, the infrared picture and the target distance information can be obtained, and the information sensing capability of an unmanned aerial vehicle system can be trained through multi-information fusion.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle system simulation, and in particular relates to a three-light pod simulation method based on UE4 game engine. Background technique [0002] Three-light pod simulation refers to the technology of simulating three-light pods by computer. "San-light" refers to optical cameras, laser range finders and infrared cameras, and the three lights are coaxial and controlled by a three-degree-of-freedom rotating platform. Sanguang pod is an important device for unmanned system detection and detection. It is widely used in sea, land and air reconnaissance and detection. The carrier can be unmanned vehicles, unmanned boats and unmanned aerial vehicles. Through the simulation calculation of the Sanguang pod, a large amount of training data can be provided for the unmanned system. [0003] The three-light pod simulation model belongs to the sensor model in the UAV system simulation, and performs s...

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): G06F30/15G06F30/23B64D47/08
CPCG06F30/15G06F30/23B64D47/08
Inventor 徐新海周东傲刘兆鹏姚剑杨伟龙叶帅
Owner 中国人民解放军军事科学院战争研究院
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com