Method for operating a vehicle barrier
US9666002B2 · kind B2 · utility
2Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 2015 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Feb 1, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a method for operating a vehicle barrier (1) having a barrier column (2), a barrier arm (4) and a drive mechanism for pivoting the barrier arm (4) between a blocking position and an open position, a camera (7) is used for vehicle recognition, for the license plate recognition, for recognizing a following vehicle and for monitoring for vandalism, and the images thereof are evaluated by an electronic evaluation logic that is coupled to control of the vehicle barrier (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.