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Maintenance experience system and method of rail transit equipment based on VR and BIM technology

A technology for rail transit and equipment, applied in image data processing, 3D modeling, instruments, etc., can solve problems such as equipment not working properly, lack of maintenance personnel, equipment damage, etc., to achieve the effect of improving maintenance speed and maintenance rate

Pending Publication Date: 2019-01-15
成都旸谷信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, after the track equipment is damaged, the equipment manufacturer is notified to come for maintenance. Now there are few maintenance personnel, which leads to the failure of the equipment to work normally. The use of unfamiliar maintenance personnel may cause other damage to the equipment, and the equipment is connected to high voltage. Misoperation can cause personal injury

Method used

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  • Maintenance experience system and method of rail transit equipment based on VR and BIM technology

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Experimental program
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Embodiment 1

[0020] The rail transit equipment maintenance experience method based on VR and BIM technology provided in this embodiment includes:

[0021] (1) Obtain the BIM model file of the equipment and establish a prototype of the equipment; the parts of the equipment obtained through the 3D scanning device can be named according to the order of assembly, which is convenient for the acquisition of the BIM model file and the establishment of the equipment prototype. The BIM software then converts the BIM model files are assembled into an overall device model;

[0022] (2) Obtain user motion information and read the user’s motion information to convert it into a scene angle signal. The operator puts on the VR device, and the VR device automatically obtains the user’s motion information and converts the user’s motion information into a scene angle signal, which is convenient for follow-up The operator operates the equipment to have a formal sense of experience;

[0023] (3) Establish a v...

Embodiment 2

[0025] The rail transit equipment maintenance experience system based on VR and BIM technology provided in this embodiment includes a computer, a 3D scanning device, a VR device, a gateway device and a shared screen. The 3D scanning device can perform three-dimensional scanning on the parts and the whole of the equipment to form a BIM model file, and the BIM model file will be transmitted to the computer, which is equipped with BIM software and model building software, and the BIM software obtains the BIM model file and Assemble the BIM model file into a device prototype, and each component (BIM model file) can be disassembled according to the set operation command; the VR device obtains the user's motion information and reads the user's motion information to convert it into a scene perspective signal, The scene visual signal is sent to the computer, and the model building software in the computer obtains the scene visual signal and the equipment prototype to establish a visual...

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Abstract

The invention discloses a rail transit equipment maintenance experience system and method based on VR and BIM technology, including computers with BIM software installed, 3D scan device, VR unit, a gateway device for realizing data communication, a 3D module of a 3D sweep device obtains a 3D module of a 3D sweep device, and sends it to your computer, BIM software in the computer converts three-dimensional modules into BIM model files, and prototype the device, a VR device acquires user action information and reads the user action information to convert it into a scene view signal, the scene visual signal is sent to the computer, the computer then builds the visual module between the scene visual signal and the equipment prototype, then sends the visual model to the display screen of the VRdevice, and the user disassembles the equipment prototype through the handle of the VR device, and replaces and assembles the parts. The invention can disassemble and assemble the equipment under thevirtual vision, so that the structure of the equipment of the maintenance personnel is more understood, and the maintenance speed and the maintenance rate are improved.

Description

technical field [0001] The invention relates to the technical field of rail equipment maintenance, in particular to a rail transit equipment maintenance experience method based on VR and BIM technologies. Background technique [0002] Rail transit is one of the important infrastructures of current economic development. Because of its outstanding role in solving traffic congestion in big cities, improving environmental quality, adjusting urban regional structure and industrial layout, and stimulating urban social and economic sustainable development and rational layout, in the new era has been greatly developed. As an equipment-intensive industry, rail transit has a huge scale corresponding to a large number of equipment, and the reliability of equipment operation is of great significance to the safe and efficient operation of the track. [0003] At present, after the track equipment is damaged, the equipment manufacturer is notified to come for maintenance. Now there are fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T17/10G06T19/00
CPCG06T17/10G06T19/006
Inventor 宋文斌郑望贤魏新刘志强柳祚飞梁荷东彭笛
Owner 成都旸谷信息技术有限公司
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