Method and system for displaying guidance information
US6924741B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 20, 2003 |
| Grant date | Aug 2, 2005 |
| Priority date | — |
| Expiry date | Feb 24, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/248
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
In an airport terminal 1, an identification tag 5 for transmitting inherent identification tag information and its position information is handed to a customer 6. The information is received by a tag recognition apparatus 2 and transferred to a recognition PC 8 which analyzes the received information and transmits the analysis result to an image data server 9. The server 9 reads out image data for a guidance convenient to the customer 6. An image creation PC 10 generates a guidance image signal base on the image data and transmits it to an image projector 3 closest to the customer 6 thereby to display a guidance image 4 on a floor surface 1a near the customer 6. If the customer 6 has enough time, the guidance information of available facilities is displayed as a part of the guidance image 4.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.