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Method and device for sensing position of container in simulation experiment operation

A technology in simulation experiments and operations, applied in the field of virtual reality, can solve problems such as unrefined operations, and achieve the effect of precise perception

Inactive Publication Date: 2020-09-15
UNIV OF JINAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, for the above principle, because the judgment of the position of the container does not directly identify the relative relationship between the containers, in the operation process, it is impossible to realize the refined operation, only to simulate or establish the experimental process as a whole

Method used

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  • Method and device for sensing position of container in simulation experiment operation

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Embodiment

[0036] Such as figure 1 As shown, the embodiment of the present invention provides a method for sensing the position of a container in a simulation experiment operation, and the method includes:

[0037] 1) The whole main container is divided into several sub-areas. The main purpose of this process is to coordinate the various positions of the main container to achieve the purpose of restoring the entire main container form through one coordinate.

[0038] For the method of dividing sub-regions, a common meshing method can be used, or a more convenient division method can be designed on this basis. The specific principle is: Intersect the inner wall of the beaker with a bus bar and a ring perpendicular to the bus bar to obtain several Similar to a rectangular area, you can set the distance that the ring moves up and down along the generatrix as needed to obtain evenly distributed sub-areas.

[0039] 2) In the same coordinate system, generate the coordinate value of each sub-area. ...

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Abstract

The invention provides a method for sensing the position of a container in simulation experiment operation, and the method comprises the steps: enabling a main container to be integrally divided intoa plurality of subareas, S2, in the same coordinate system, generating a coordinate value of each sub-region, arranging a signal generating device carrying the coordinate value of each sub-region in each sub-region, arranging a signal receiving device in an auxiliary container, carrying out pouring operation on the auxiliary container through a main container, identifying the signal receiving device by a signal generating device, transmitting the coordinate value of the signal generating device to a background operation end, by the background operation end, establishing three-dimensional coordinates of the main container and the auxiliary container based on the coordinate values and generating a real-time demonstration image. According to the method, through position interaction of the main container and the auxiliary container, accurate perception between the positions of the containers is achieved, and the simulation degree of experiment operation is improved. In addition, based on the method, the invention further provides a corresponding implementation device.

Description

Technical field [0001] The invention relates to the technical field of virtual reality, and in particular to a method and device for sensing the position of a container in a simulation experiment operation. Background technique [0002] With the research of virtual reality technology, the specific application of virtual reality technology in simulation experiments has been relatively mature, which basically meets the requirements of the experimental operation process in the virtual environment and realizes the demonstration of the experimental operation process. [0003] In the existing simulation experiments, the position perception of the virtual container is mostly realized based on the movement of the human hand. The principle is to deduce the position of the container based on the holding posture and movement direction of the human hand, and establish the experiment based on this The entire trajectory model of the operation process. [0004] However, for the above-mentioned pri...

Claims

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Application Information

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IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 冯志全
Owner UNIV OF JINAN
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