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VR-environment-based process control experiment teaching method and system

A process control and experimental technology, applied in the field of experimental teaching, can solve the problems of high cost, limited laboratory space, and difficulty in satisfying experimental operations, and achieve the effects of convenient operation, saving equipment and experimental space, and reducing experimental costs

Inactive Publication Date: 2018-03-30
桂林蓝港科技有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the existing laboratory space is limited, it is difficult to satisfy a large number of experimental operations, and the cost of actual experiments is high

Method used

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  • VR-environment-based process control experiment teaching method and system
  • VR-environment-based process control experiment teaching method and system

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Experimental program
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Embodiment 2

[0054] In this embodiment, it is a system of process control experiment teaching based on VR environment.

[0055] The system includes: a VR input control device, a signal connection device, an algorithm integration simulation device and a display device; the VR input control device includes: a VR headset and a control handle, and the real laboratory is pre-stored in the VR headset The scene and the image information of various experimental equipment in the laboratory are used to simulate the scene of the laboratory;

[0056] The VR input control device is used to perform virtual experimental operations in a predetermined area of ​​the laboratory scene through the control handle according to the experimental requirements, the real laboratory scene and the experimental equipment displayed in the VR headset;

[0057] The signal connection device is used to obtain the experimental information in the experimental operation by sensing the movement information of the user in the exp...

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Abstract

The invention relates to a VR-environment-based process control experiment teaching method and system. The method comprises the following steps: in a preset area, executing a virtual experiment operation through a control handle; to obtain experiment information in the experiment operation by a signal connecting device, and sending the experiment information to an algorithm integration simulationdevice; according to the experiment information, simulating and calculating an experiment result, judging whether the experiment result is within a preset value, if so, displaying the experiment result; if not, feeding back a corresponding control signal to a controller, and controlling a user to adjust the corresponding experiment operation. The system comprises a VR input control device, the signal connecting device, the algorithm integration simulation device and a display device. Through the method and system, under the VR environment, the equipment construction and a pipeline hand valve and so on can be flexibly arranged, the operation is convenient, the experiment time is saved, the place, various raw materials and facilities are saved, and the experiment cost is greatly reduced.

Description

technical field [0001] The invention belongs to the field of experimental teaching, in particular to a method and system for experimental teaching based on a VR environment. Background technique [0002] At present, there are many kinds of process control experimental devices, such as various boilers, heat exchangers, rectifiers, etc., some are built according to actual objects, and some are built with simplified structures. The experiments are more intuitive, but there are the following shortcomings: first , Compared with the real industrial process, there are problems of single experimental effect and lack of dynamic characteristics. Second, even if the experimental device is simplified, it needs to consume experimental materials to complete the field operation, the cost is high, and the reaction process takes a long time. Not conducive to on-site teaching. However, if water is used as a medium, its dynamic characteristics are few, which cannot meet the needs of teaching ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/06
Inventor 孙县胜张捷
Owner 桂林蓝港科技有限公司
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