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

Space robot teleoperation system based on three-dimensional gestures

A space robot and operating system technology, applied in general control systems, control/adjustment systems, instruments, etc., can solve problems such as hindering the operator's hand movements, and achieve the effect of increasing the sense of presence and improving safety

Active Publication Date: 2017-02-22
SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
View PDF11 Cites 26 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of equipment includes electromagnetic tracking equipment, inertial sensors, data gloves, etc. These are all contact sensors, and the disadvantage is obvious, that is, it will hinder the operator's normal hand movements

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
  • Space robot teleoperation system based on three-dimensional gestures
  • Space robot teleoperation system based on three-dimensional gestures
  • Space robot teleoperation system based on three-dimensional gestures

Examples

Experimental program
Comparison scheme
Effect test

example

[0091] system software

[0092] a gesture interaction subsystem software

[0093] Gesture interaction subsystem software includes gesture acquisition software and gesture processing software. The gesture acquisition software runs on a tablet computer in one copy, connects with Leap Motion, and runs on Windows 7 operating system and leap SDK software driver environment. Gesture processing software in one copy, running on Windows 7 operating system and OpenScenegraph software support environment.

[0094] b predictive simulation subsystem software

[0095] The predictive simulation subsystem software runs in a separate computer in one copy, and performs simulation based on OpenSceneGraph, including 3D display function, fast collision detection algorithm library, collision detection, safety warning, dynamics simulation and other modules. The software is programmed based on OpenGL and MFC software library and runs on Windows 7 operating system.

[0096] c information managemen...

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 space robot teleoperation system based on three-dimensional gestures. The space robot teleoperation system comprises a gesture interaction sub-system, a predication simulation sub-system and an information management sub-system, wherein the gesture interaction sub-system is used for collecting and preprocessing human gesture information through gesture collecting equipment; the prediction simulation sub-system is connected with the gesture interaction sub-system, and is used for checking the legality of a teleoperation command sent from the gesture interaction sub-system, monitoring the current status data of a space robot, predicting the next status of the space robot through dynamical simulation and carrying out three-dimensional real-time display on the prediction status and current status of the space robot through a three-dimensional display module; the information management sub-system is connected with the prediction simulation sub-system, and uploading of the teleoperation command and downloading of monitoring status data are realized through communication between a ground station and the space robot. By using the system, the space robot can be accurately controlled to complete a series of tasks such as on-orbit maintenance, on-orbit module replacement and on-orbit fuel adding in real time.

Description

technical field [0001] The invention relates to space robot teleoperation technology, in particular to a space robot teleoperation system based on three-dimensional gestures. Background technique [0002] With the continuous development of human space activities, it is foreseeable that a large number of space production, space processing, space assembly, space maintenance and repair work will need to be carried out in the future. Due to the danger of the space environment and the high cost of astronaut life support, robots have played an increasingly important role in the aerospace field. However, due to the limitations of supporting technologies such as mechanism, control, sensing and artificial intelligence, the development of intelligent robots that can work autonomously in unknown or complex environments is an unattainable goal in the short term. Therefore, it is a more realistic choice to make full use of the existing technology and develop a telerobotics system that n...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G05D3/12G05B17/02B25J3/00
CPCB25J3/00G05B17/02G05D3/12
Inventor 朱晓俊王学谦梁斌刘厚德李成陈章
Owner SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com