Monitoring system and imaging system
US6456320B2 · kind B2 · utility
58Cited by
13References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 1998 |
| Grant date | Sep 24, 2002 |
| Priority date | — |
| Expiry date | May 26, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B13/19697
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a monitoring system capable of automatically detecting and reporting to a supervisor that a person enters a monitoring area from an area outside the monitoring area. The present invention comprises an imaging device for imaging the monitoring area, and means for detecting information relating to the movement of an object in the monitoring area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.