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Multi-person cooperation system for VR environment

A collaborative system and environment technology, applied in the input/output of user/computer interaction, educational appliances, special data processing applications, etc., can solve problems such as non-compliance and inability to operate by more than two people at the same time, to ensure security , Improve operability and achieve the effect of skill training

Pending Publication Date: 2020-01-24
黄智勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the following similar problems that often occur at present, in the VR technology environment, in the VR simulation of the vehicle inspection station, a device or process operation can usually only be operated by one person, and cannot be operated by more than two people at the same time, that is, if a certain A piece of equipment or process operation is being operated by a person A, so it can no longer be operated by another person B. You have to wait for A to operate before B can operate, which is not in line with the actual work

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 As shown, a multi-person collaboration system for VR environment, including client, server terminal, XML course file module and external resource file module, client includes course resource set module, client management module, file resource library module , a user video stream module, a user audio stream module and a user end information module.

[0043] As a preferred embodiment, the file resource library module is respectively signal-connected to the XML course file module, the external resource file module and the course resource set module; The signal is connected to the user video stream module, the user audio stream module and the user end information module.

Embodiment 2

[0045] Such as figure 2 As shown, a teaching management system based on a VR environment includes the above-mentioned multi-person collaboration system for a VR environment, and also includes a teacher terminal, which includes a teacher terminal management module, a teacher audio stream module, a teacher video stream module, and a course Assignment message module and permission assignment message module.

[0046] As a preferred embodiment, the teacher terminal management module, teacher audio stream module and teacher video stream module are all signal-connected to the server program terminal, and the course distribution message module and the authority distribution message module are all signal-connected to the teacher terminal management module.

[0047] As a preferred embodiment, the user video stream module, user audio stream module, teacher video stream module and teacher audio stream module are all collected and coded according to the WebRTC protocol.

[0048] As a prefe...

Embodiment 3

[0051] Such as figure 2 As shown, a method for constructing a teaching management system based on a VR environment, based on the above-mentioned teaching management system based on a VR environment, includes the following steps:

[0052] S1: deserialize the file in the XML course file module through the course file parser, and become the binary course object required by the program;

[0053] S2: the resource loading module loads and processes files in the external resource file module;

[0054] S3: adding the processed files in the process of S1 and S2 to the file resource library module;

[0055] S4: The course resource processor performs course resource processing on the files in S3 and generates a course resource set;

[0056] S5: Associating the processed file in S4 with the VR virtual simulation framework platform;

[0057] S6: The client management module collects and processes the information in the user video stream module, user audio stream module, and client info...

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Abstract

The invention discloses a multi-person cooperation system for a VR environment, and relates to the field of virtual reality applications, which can effectively process multi-person interaction conflicts in the same virtual scene. According to the specific scheme, the system comprises a user side, a server program side, an XML course file module and an external resource file module; and the user side comprises a course resource set module, a user side management module, a file resource library module, a user video stream module, a user audio stream module and a user side information module. According to the multi-person cooperation system for the VR environment provided by the invention, multi-person interaction conflicts in the same virtual scene can be effectively processed; by using theteaching management system based on the VR environment, a teacher can lead students to enter a visiting virtual production scene together and explain student problems at any time, or students can participate in scenes needing cooperative work, cooperate with each other and complete some cooperative work types together, and the best learning effect is achieved.

Description

technical field [0001] The present invention relates to the field of virtual reality application, more specifically, it relates to a multi-person collaboration system for VR environment, a teaching management system and construction method based on VR environment. Background technique [0002] The United States is the birthplace of VR technology, and its research technology basically represents the international level of VR development. At present, basic research in this field in the United States is mainly concentrated in four aspects: perception system, user interface, background software and hardware. NASA has established a VR training system for aviation satellite maintenance, a space station VR training system, and has established a VR education system that can be used nationwide. The SRI Research Center in the United States has also established a visual perception program to study the further development of VR technology, and use VR technology to conduct VR simulation...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F16/81G06F16/84G09B9/00
CPCG06F3/011G06F16/81G06F16/84G09B9/00
Inventor 黄智勇刘灵芝杨柳青
Owner 黄智勇