System for transmitting information when a motor vehicle driving in the wrong direction has been detected, corresponding transmitting and receiving devices and corresponding transmitting and receiving methods
US9886853B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 1, 2014 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Oct 2, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Q9/008
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A system for transferring information upon detection of wrong-way driving of a motor vehicle includes a transmitting device and a receiving device. The transmitting device encompasses a light source that is embodied to emit a light-coded signal, as well as a recognition unit that is embodied to detect wrong-way driving of a motor vehicle. The transmitting device is configured to emit the light-coded signal by way of the light source as soon as the recognition unit detects wrong-way driving of a motor vehicle, the light-coded signal containing an information item regarding wrong-way driving of the motor vehicle. The receiving device is configured to execute a row-by-row and/or column-by-column image scan, and to receive and evaluate a light-coded signal completely within one image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.