Security system
US7425983B2 · kind B2 · utility
25Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2004 |
| Grant date | Sep 16, 2008 |
| Priority date | — |
| Expiry date | Oct 4, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/40
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A simple outdoor security system which uses sensors to monitor an area around a building to detect intruders while reducing the number of sensors necessary for ensuring detection accuracy, which has at least a detection means for radiating light or an electric wave to a prescribed area to detect an object, receiving a wave reflected by the object and detecting at least the speed and location of the object; an imaging means for imaging the object; and a means for directing said imaging means toward the object according to the object's speed and location detected by said detection means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.