Driving assistance apparatus
US12170022B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2022 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Jul 22, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/93272
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A driving assistance apparatus including an approach detection part detecting an approach of a railway vehicle along a travel path from a diagonally backward of a subject vehicle to the subject vehicle without using a road-to-vehicle communication, a notification part notifying a driver of information and a microprocessor. The microprocessor is configured to perform estimating a traveling direction of the subject vehicle at an intersection, and controlling the notification part so as to notify the driver of the approach of the railway vehicle when the traveling direction crossing the travel path is estimated and the approach of the railway vehicle to the subject vehicle is detected by the approach detection part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.