Methods and systems for automatically rendering information on a display of a building information system
US7598966B2 · kind B2 · utility
9Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2006 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Jun 20, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method, system and computer program product for automatically rendering information on a display screen of a building information system. Following generation of a plan image, such as a floor or site plan image, the plan image is modified and subsequently rendered on the display screen. The plan image is modified by adjusting the contrast ratio of the plan image such that, when graphical elements, such as icons representing elevators, evacuation stairways and fire hydrants, are rendered on the display screen overlaying the modified plan image, the graphical elements are visually distinct from the modified plan image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.