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

Overhead transmission line inspection robot obstacle detection control system and method

A technology for overhead transmission lines and inspection robots, applied in overhead lines/cable equipment, program-controlled manipulators, manipulators, etc., which can solve the difficulty of robot obstacle identification, limit the market-oriented application of inspection robots, and fail to realize autonomous obstacle-crossing functions, etc. problem, to achieve the effect of improving the accuracy of information and reducing the failure rate

Inactive Publication Date: 2021-04-09
NARI TECH CO LTD +2
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high altitude of the transmission line, the complex environment of the line, and various types of obstacles on the line, it is difficult for the robot to identify obstacles and cannot realize the function of autonomous obstacle clearance, which limits the market application of inspection robots

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
  • Overhead transmission line inspection robot obstacle detection control system and method
  • Overhead transmission line inspection robot obstacle detection control system and method
  • Overhead transmission line inspection robot obstacle detection control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, the present invention provides an obstacle detection and control system for an overhead power transmission line inspection robot, including an intelligent inspection subsystem and a motion control subsystem. The intelligent inspection subsystem adopts a system based on NVIDIA Pascal TM The artificial intelligence supercomputer module Jetson TX2 of the architecture builds the "intelligent brain" of the robot; the motion control subsystem uses the STM32H743ZIT6 chip based on the Cortex-M7 architecture as the core of the body motion control, as the "cerebellum" of the robot; The inspection task planning module is used for inspection task planning; the intelligent inspection subsystem is used for the planning of inspection tasks or receives the inspection tasks from the master station, and sends inspection tasks to the motion con...

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 an overhead transmission line inspection robot obstacle detection control system and method. The system comprises an intelligent inspection subsystem and a motion control subsystem; the intelligent inspection subsystem comprises an obstacle information sensing module for transmitting the sensed obstacle type, size and distance as obstacle prediction information to the motion control subsystem; and the motion control subsystem selects a corresponding obstacle crossing process for autonomous obstacle crossing according to the obstacle prediction information and sensor detection information. The method comprises the steps that the intelligent inspection subsystem issues an inspection task to the motion control subsystem according to an inspection plan and gives the obstacle prediction information, the motion control subsystem receives and executes the inspection task, the obstacle prediction information and the sensor detection information are integrated, and a corresponding obstacle crossing strategy is selected to implement autonomous obstacle crossing of a robot. The method is high in information accuracy, stable and efficient in obstacle crossing strategy and beneficial to autonomous control of an overhead transmission line inspection robot.

Description

technical field [0001] The invention discloses a robot obstacle detection and control system and method, in particular to an overhead power transmission line inspection robot obstacle detection and control system and method. Background technique [0002] With the development of society and economy, the reliability of power grid power supply is required to be higher and higher, so it is very important to ensure the safe operation of transmission lines. Due to the high altitude of the transmission line, the complex environment of the line, and various types of obstacles on the line, it is difficult for the robot to identify obstacles and cannot realize the function of autonomous obstacle clearance, which limits the market application of inspection robots. Contents of the invention [0003] Purpose of the invention: One purpose of the present invention is to provide an obstacle detection and control system for an overhead transmission line inspection robot with high detection...

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): B25J5/02B25J9/16H02G1/02
CPCB25J5/02B25J9/16B25J9/1694B25J9/1697B25J9/1679B25J9/1666H02G1/02
Inventor 侯建国张斌黄国方薛栋良温祥青蒋轩张静刘晓铭单超谢芬王文政廖志勇汤济民甘志坚陈向志陆盛资钟亮民谢永麟彭奕郝永奇周兴俊杨明鑫吴嵩青童宇辉吴圣和许茂州
Owner NARI TECH CO LTD
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