System for guarding property including a mobile laser unit
US5365218A · kind A · utility
39Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 14, 1992 |
| Grant date | Nov 15, 1994 |
| Priority date | — |
| Expiry date | Sep 14, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/86
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Buildings, vehicles, and persons are protected by means of a laser monitoring device consisting of a laser transmitter and receiver and an associated evaluation unit. A platform with a variably adjustable rotational speed is located in an elevated unobstructed location above the property to be protected, on which platform the area-monitoring laser device is mounted. Also a position and turn gyroscope is connected with the platform to accommodate mobile operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.