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RBAC-based fine-grained permission dynamic control system in virtual teaching environment

A technology of virtual teaching and dynamic control, which is applied in the fields of instruments, electronic digital data processing, digital data authentication, etc., and can solve problems such as the incompleteness of virtual reality technology

Active Publication Date: 2020-01-14
NORTHWEST UNIV(CN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Since the development of virtual reality technology is far from perfect, there are still many problems to be solved in the user's authority control over the virtual model in virtual reality interaction.

Method used

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  • RBAC-based fine-grained permission dynamic control system in virtual teaching environment
  • RBAC-based fine-grained permission dynamic control system in virtual teaching environment

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0066] specific implementation plan

[0067] The technical solution of the present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings, but is not limited thereto.

[0068] The RBAC-based fine-grained authority dynamic control system in a virtual teaching environment is characterized in that it includes six units, which are user unit U, interaction unit I, role unit R, authority unit P, monitor L and virtual model M;

[0069] The user unit U is characterized in that it registers or logs in the user information of the virtual teaching system, which includes two pieces of information:

[0070] a. Virtual teaching user id number;

[0071] b. The virtual teaching user id number corresponds to the password.

[0072] The interaction unit 1 processes the user login information through the human-computer interaction of the virtual reality scene, and gives feedback to the user unit on the role allocation information.

[0073]...

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PUM

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Abstract

The RBAC-based fine-grained permission dynamic control system in the virtual teaching environment comprises a user unit U, an interaction unit I, a role unit R, a permission unit P, a monitoring L anda virtual model M, the system provided by the invention comprises a user unit U, an interaction unit I and a role unit R, the role unit R, the authority unit P and the virtual model M are associatedwith one another; the role unit R, the interaction unit I and the virtual model M are associated with one another; the monitoring unit monitors the event so as to dynamically control the authority, logic separation of the user and the authority is achieved, fine grit division is conducted on the user and the authority type, and the convenient dynamic control method is provided for solving the problem of the authority relation between the user of the virtual teaching application and the model in the virtual scene.

Description

technical field [0001] The invention belongs to the technical field of authority control in virtual reality models, in particular to a fine-grained authority control system in a virtual teaching environment based on RBAC. Background technique [0002] In recent years, with the continuous progress and development of the information age, virtual reality technology has also become one of the technological trends. Virtual reality technology mainly includes simulated environment, perception, natural skills and sensing equipment layers. [0003] RBAC is role-based permission access control. In RBAC, permissions are associated with roles, and users obtain the permissions of these roles by becoming members of appropriate roles, which simplifies the management of permissions; in an organization, roles are used to complete various tasks. For creation, users are assigned corresponding roles according to their responsibilities and qualifications. Users can be assigned from one role to a...

Claims

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Application Information

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IPC IPC(8): G06F21/30
CPCG06F21/30G06F2221/2141Y02P90/02
Inventor 高岭孙俊辉王文涛吴旭东高全力
Owner NORTHWEST UNIV(CN)
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