Drive support apparatus
US10081369B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 9, 2016 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Dec 9, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60W2556/65
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A drive support apparatus includes a positioner determining a current position of a subject vehicle, a road determiner determining a currently-traveled road of the subject vehicle by map-matching the current position on a link of a road map, a node determiner determining a first intersection node on the currently-traveled road, a priority determiner determining whether the currently-traveled road is a priority road at the first intersection node against an intersecting road, a drive support controller performing a suppressed drive support control when the priority determiner determines that the currently-traveled road is a priority road, and an area setter setting a determination-kept-unchanged (D-K-U) area based on the intersection node. Based on the above, the drive support apparatus can accurately determine whether a current situation is a drive support suppression situation in which the drive support to a driver should not be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.