Lane keeping assist apparatus
US9834213B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2014 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Jul 3, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2710/202
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A lane keeping assist apparatus is disclosed which includes a lane detecting part; an information output device; an actuator that generates a force for changing an orientation of a vehicle; and a controller that performs a lane keeping assist control based on a positional relationship between the lane and the vehicle, wherein the lane keeping assist control includes an alert control and an intervention control via the actuator, the controller selectively operates in a first mode where the alert control and the intervention control are executable, a second mode where only the intervention control is suppressed or a third mode where the alert control and the intervention control are suppressed, and the controller, during operating in the first mode, performs a mode transition to the second mode when the abnormality determination results indicate an abnormal state concerning only the part related to the intervention control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.