System for virtual display and method of use
US10739590B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2019 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Apr 8, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0187
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A preferred system and method for projecting a business information model at a construction site includes a network, a system administrator connected to the network, a database connected to the system administrator, a set of registration markers positioned in the construction site, and a set of user devices connected to the network. The system includes a hard hat, a set of headsets mounted to the hard hat, a set of display units movably connected to the set of headsets, a set of cameras connected to the set of headsets, and a wearable computer connected to the set of headsets and to the network. The cameras capture an image of the set of registration markers. A position of the user device is determined from the image and an orientation is determined from motion sensors. A BIM is downloaded and projected to a removable visor based on the position and orientation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.