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Immersive power training cooperation method based on computer cooperative work

A technology of collaborative work and power training, applied in the field of power system simulation training, can solve the problem of reducing the speed of data interaction between simulation members

Inactive Publication Date: 2019-04-19
JINZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the characteristics of flexibility, scalability, reusability, space-time consistency, and scalability of the HLA standard, the speed of data interaction between simulation members is reduced during the implementation of the runtime support (RTI) software

Method used

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  • Immersive power training cooperation method based on computer cooperative work
  • Immersive power training cooperation method based on computer cooperative work
  • Immersive power training cooperation method based on computer cooperative work

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Technical scheme of the present invention comprises the following steps:

[0037] Step 1: Networking

[0038] Step 1: Build an interactive training system based on virtual reality technology

[0039] An interactive training system based on virtual reality technology, including a three-dimensional arc screen (curved projection screen), image virtual reality (VR) helmet, motion capture device, position tracker, simulation workstation, main workstation and network switch, using a high-speed Ethernet group Network, using 1GbE network card and network cable to build high-speed Ethernet, the speed of one-way transmission of 512-byte packets between two nodes is 75 microseconds; two immersive stereoscopic display methods: virtual reality helmet and stereoscopic arc screen projection;

[0040] The main workstation is used for teachers to perform virtual operations, and the video signal is transmitted to the fusion machine and output to the large arc screen through 6 projection...

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Abstract

An immersive power training cooperation method based on computer cooperative work helps improve timeliness of a power training simulation operation support platform RTI (run-time infrastructure). Whenthe method is utilized to perform operation cooperative training on multiple learners, immersion of the learners in the reflection scene and cooperative working abilities of the learners are enhancedso that power production guaranteeing capacity is improved. The method herein includes the steps of 1, constructing an interactive training system based on virtual reality and a network exchange, selecting a high-speed Ethernet for networking, and utilizing two immersive stereo displaying modes of a virtual reality helmet and stereo arc-screen projection; simulation workstations are allowed to communicate in real time through CSCW (computer supported cooperative work) multicast technology; a simulation workstation RTI is extended through the CSCW multicast technology; the learners take turnsto play the roles of supervisor, operator and head so as to cooperatively finish a task in full accordance with the actual operation working flow of a substation.

Description

technical field [0001] The invention relates to the field of power system simulation training, in particular to an immersive power training collaboration method based on computer cooperative work. Background technique [0002] Power training simulation involves a lot of power equipment, including not only power grid simulation, power primary equipment simulation, but also power secondary equipment, weather and environment simulation. Among them, the substation simulation training system focuses on the training of substation operators. It mainly uses desktop virtual reality to simulate primary equipment operation and two-dimensional wiring diagram to simulate power grid operation. Power system simulation training has developed from single-machine training to a new stage of multi-person collaborative training, and large-scale distributed interactive visual simulation technology is required to support power system simulation training. [0003] Among them, distributed interacti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00G06Q50/20
CPCG06Q50/2057G09B9/00
Inventor 王爱华赵涛王雷徐正清黄继杰
Owner JINZHOU ELECTRIC POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY