Lane deviation prevention device
US8073595B2 · kind B2 · utility
47Cited by
3References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2008 |
| Grant date | Dec 6, 2011 |
| Priority date | — |
| Expiry date | Oct 6, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60T2201/083
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus to prevent a vehicle from deviating from a lane of travel includes an acquisition device configured to measure a yaw angle between the vehicle and the lane of travel, a lane deviation controller configured to output a yaw moment to maintain the vehicle in the lane of travel, a restriction device configured to restrict the yaw moment output when the measured yaw angle exceeds a first angle limit, and a correction device configured to adjust the first angle limit in response to a measured condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.