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Selection method for locomotive parts under weak light condition and locomotive assistant repair system

A technology for locomotives and components, applied in the field of computer graphics processing, can solve the problems of increasing the burden on users, it is difficult for users to repair tools, and the maintenance guidance cannot be obtained, and achieves the effects of poor real-time performance, good real-time performance and low environmental requirements.

Active Publication Date: 2018-01-19
TSINGHUA UNIV
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  • Summary
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AI Technical Summary

Problems solved by technology

Since both tools are indispensable, it is difficult for users to free up their hands to use maintenance tools for troubleshooting
[0010] (2) Intuitive and real-time maintenance guidance cannot be obtained
Therefore, if this solution is adopted, the user must carry the image processing server with him, which increases the burden on the user.

Method used

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  • Selection method for locomotive parts under weak light condition and locomotive assistant repair system
  • Selection method for locomotive parts under weak light condition and locomotive assistant repair system

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Embodiment Construction

[0065] In the following, the present invention will be further described through an embodiment—the Hololens-based AR tank maintenance system in conjunction with the accompanying drawings.

[0066] This embodiment is composed of three modules in terms of organizational structure, which are component recognition module, operation guidance module and maintenance guidance module.

[0067] The component cognition module is responsible for assisting users in cognition of various parts of the tank. The specific working method is: the user selects a certain part by gazing, and then superimposes the name of the part and the corresponding 3D model near the part, and displays other parameters of the part on the virtual interface in front of the user. and nature. When the user selects different parts, the corresponding guidance information changes accordingly.

[0068] The operation guidance module guides each step of operation in real time according to the user's current progress, and ...

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Abstract

The invention discloses a selection method for locomotive parts under a weak light condition and a locomotive assistant repair system, which relates to a computer graphic processing technology and isused for tank locomotive assistant repair. A virtual envelope model covering a whole locomotive is built; display is performed by using a Hololens; solid parts are selected through a selection part model; and information of solid models, repair animations and the like of the selected parts is displayed, thereby assisting a user to finish repair. By using the method and the system, the selection ofsmooth objects with few features can be realized under the weak light condition, and both hands of the user are freed.

Description

technical field [0001] The invention relates to computer graphics processing technology, especially a method for identifying and matching locomotive parts and models under weak light conditions, and an auxiliary maintenance system for locomotives using the method. Background technique [0002] Tanks are known as the "king of land battles" and are the winning weapons on the battlefield. After years of hard work, our country's tanks have achieved a leapfrog development from the first generation of Type 59 and Type 69 main battle tanks to the third generation of Type 96 and Type 99 main battle tanks. However, as far as the overall performance of our tanks is concerned, there is still a big gap between them and the advanced main battle tanks of Britain, France, the United States and other countries. Especially in terms of stability and reliability, our country's tanks are particularly insufficient, and failures occur frequently. For example, my country's most advanced Type 99 t...

Claims

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Application Information

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IPC IPC(8): G06F3/01G06F3/0481G06F3/0484G06F9/451G09B9/00
Inventor 张林宣罗术
Owner TSINGHUA UNIV
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