Mobile device and method for monitoring of vehicles
US8817101B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2011 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Oct 16, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/0175
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A mobile monitoring device including a first sensor for measuring the speed of vehicles passing through a first detection range with a first time stamp; a second sensor for measuring the geometry of vehicles passing through a second detection range with a second time stamp; a camera for recording images of vehicles passing through a third detection range with a third time stamp; and an evaluation device, which calculates from the speed measurement value, first time stamp and first detection range, and from the geometry measurement value, second time stamp and second detection range, the place and time in or at which a passage of the vehicle is to be expected in the third detection range, to determine the matching image on the basis of the third time stamp and third detection range therefrom. The invention additionally relates to such a monitoring method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.