Route search system and method for autonomous parking based on cognitive sensor
US11993254B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 17, 2021 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Oct 1, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V20/586
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A cognitive sensor-based autonomous parking route search system includes a cognitive sensor configured to obtain cognitive information for determining an existence and a location of an obstacle by sensing a space around a vehicle being driven in an inside of a parking lot, a global path search module configured to generate a global path for the inside of the parking lot as a node map by searching for a free space, in which the vehicle is capable of being driven, based on the cognitive information and by setting a node in the free space, and an optimal local path generation module configured to generate an optimal local path from a current location of the vehicle to a destination by connecting the node set in the free space while the vehicle moves inside the parking lot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.