Method for determining on-site coordinate position based on mobile phone BIM construction drawing AR

A technology of coordinate location and construction drawing, applied in the field of fast location location query, can solve the problems of inability to confirm the relevant information of the location, fragmented work, and many uncertainties, so as to improve the depth of development, high accuracy, and improve the degree of fit. Effect

Pending Publication Date: 2019-11-29
天津住总机电设备安装有限公司
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented describes an improved method called Mobile Phone Blind Spotting that allows workers to see everything they are working near during their work hours without having to physically visit them. Instead, it displays details about different things like buildings' structural components, materials used by manufacturers, etc., along with real world scenes from which these assets were built up. By doing this, developers have better understanding how complex systems behave properly compared against simpler ones. Overall, this new approach simplifies the process of creation of digital models while improving accuracy over time.

Problems solved by technology

The technical problem addressed by this patented solution is how to allow users who want to use their smartphone experience similar experiences when they are working inside buildings without having to leave them indoors due to lack of access to necessary data like device specifications and databases.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for determining on-site coordinate position based on mobile phone BIM construction drawing AR

Examples

Experimental program
Comparison scheme
Effect test

specific example

[0034] Adopt Party A's Lutai No. 1 Middle School project to verify the use of the method proposed in the present invention. Such as figure 1 Shown:

[0035] 1. First of all, in the project preparation stage, BIM specialists of all professions tracked the project, familiarized themselves with the drawings, understood the construction progress, and collected project negotiations and changes. Participate in the construction drawing disclosure negotiation meeting held by the project, understand the construction drawing disclosure situation, and master the latest construction drawings.

[0036] 2. According to the original design drawings, use the 3D drawing software Revit to draw architectural and electromechanical models. The internal structure of the building model must be accurate, the details must be complete, and the outer eaves should not be too demanding. The mechanical and electrical model should meet the construction requirements, and the fineness should not be lower t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for determining an on-site coordinate position based on a mobile phone BIM construction drawing AR. The method comprises the steps of establishing a basic BIM model according to building design requirements, and determining coordinates and equipment names of the basic BIM model; respectively establishing a database and a touch screen area in a first scene of Unity3D; matching the data in the database with the basic BIM model, and linking with a touch screen program; establishing a graph recognition database in the AR plug-in; establishing a second scene in Unity 3D, establishing an AR camera in the second scene, editing image superposition, and establishing a button for skipping to the first scene in the second scene of Unity 3D; in a first scene of Unity3D, moving the first person visual angle to the coordinate of the position of the node in the given second scene; setting a reset button for returning to the second scene in the first scene; generating a mobile phone installation package. According to the invention, detailed information and construction information of products and equipment can be conveniently and rapidly checked on the mobile phone.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner 天津住总机电设备安装有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap