Maintenance support system, maintenance support method, and program
US11785184B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2019 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Jun 28, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30204
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A maintenance support system includes a terminal including an imaging device, a device configured to identify a three-dimensional area TA including a maintenance target T with reference to a predetermined reference point, a device for identifying a position (vector A) of the imaging device in an initial state with respect to the reference point, a device for identifying a change of position (vector B) from the initial state of the imaging device, a device for identifying a position (vector C) of the reference point with reference to the imaging device in a post-movement state in which the terminal has moved, and identifying a pixel area corresponding to the three-dimensional area in a captured image, and a device for generating a processed image in which a portion other than the pixel area is made invisible. A communication device is provided for transmitting the processed image to a support terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.