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

Method, device and system for judging coal wall cutting effect

A technology of coal wall and cutting head, which is applied in the field of realizing the judgment of coal wall cutting effect, can solve the problems such as inability to judge the coal wall cutting effect, and achieve the effect of improving operation skills and training efficiency

Inactive Publication Date: 2015-08-19
兖矿能源集团股份有限公司 +1
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method, device and system for realizing the judgment of the coal wall cutting effect, and the purpose is to solve the problem that the coal wall cutting effect cannot be judged in the existing virtual simulation training

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
  • Method, device and system for judging coal wall cutting effect
  • Method, device and system for judging coal wall cutting effect
  • Method, device and system for judging coal wall cutting effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] The flow chart of a specific embodiment of the method for realizing the judgment of coal wall cutting effect provided by the present invention is as follows figure 1 As shown, the method includes:

[0044] Step S101: receiving an operation instruction input by the user to control the cutting head to cut;

[0045] Step S102: simulating the cutting trajectory of the cutting head through the operation in...

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 method, device and system for judging a coal wall cutting effect. The method comprises the following steps: receiving an operation instruction for controlling a cutting head to cut, wherein the operation instruction is input by a user; simulating a cutting track of the cutting head according to the operation instruction; performing spherical linear interpolation through the adoption of quaternion in 3D mathematics, and computing a cut space through the cutting track; and comparing the cut space with a standard laneway parameter to generate cutting effect information. The method, device and system for judging the coal wall cutting effect can be used for judging the cutting effect. Furthermore, the real-time correspondence of interactive operation in a coal mining equipment virtual simulation training can be solved, the interactive operation in the coal mining equipment virtual simulation training is realistic and close to the field; the method, device and system have a huge promoting effect for rapidly improving the operating skills of the workers and improving the training efficiency.

Description

technical field [0001] The invention relates to the technical field of large coal mine equipment, in particular to a method, device and system for realizing the judgment of the coal wall cutting effect. Background technique [0002] With the implementation of the "Twelfth Five-Year Plan" for the national coal industry, the state has put forward higher requirements for coal mine safety work and higher requirements for safety training. How to adhere to the principle of "equal emphasis on theoretical training and practical skills training", combine actual needs, apply new methods, and explore new training methods is imminent. [0003] In the original virtual simulation training software, the corresponding implementation operation and coal cutting effect are basically covered with particle effects, which cannot truly realize the judgment of the coal wall cutting effect. Therefore, it is very necessary to provide a method, device and system for realizing the judgment of coal wal...

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): G06F9/455
Inventor 李华安满林唐子波任草艳赵健云屈庆贺马运峰赵俊孝孔庆康何清波魏忠民屈昀
Owner 兖矿能源集团股份有限公司
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