Methods and systems for semi-autonomous vehicular convoys
US10042365B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2017 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Nov 17, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/93
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention relates to a method and system for enabling vehicles to closely follow one another through partial automation. Following closely behind another vehicle an have significant fuel savings benefits, but is unsafe when done manually by the driver. By directly commanding the engine torque and braking of the following vehicle while controlling the gap between vehicles using a sensor system, and additionally using a communication link between vehicles that allows information about vehicle actions, such as braking events, to be anticipated by the following vehicle, a Semi-Autonomous Vehicular Convoying System that enables vehicles to follow closely together in a safe, efficient and convenient manner may be achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.