System zur Strassenwahrnehmung, das zum Abschätzen der Glaubwürdigkeit und Plausibilität von Fahrspuren in einem Strassenmodell Konfiguriert Ist

Details

Veröffentlichungs-Nr.

EP3975137

Aktenzeichen

EP21191288

Anmeldetag

13. August 2021

Veröffentlichung

1. Oktober 2025

Erteilung

1. Oktober 2025

Rechtsraum

EP

IPC

G06V20/56G06V10/426G06V10/84

Abstract

This document describes techniques and systems for a road-perception system to estimate a belief and plausibility of lanes in a road model. The road-perception system models lanes of a road using basis bands to represent lane sections. The basis bands comprise points representing a polyline with a width at each point. The use of basis bands results in lower-computational requirements and a more stable road model than grid-based representations of a driving environment. The road-perception system also determines a belief mass associated with the lane sections. The road-perception system then computes, using the belief masses, a belief parameter and a plausibility parameter associated with proposed lanes of the road model. In this way, the described techniques and systems can provide an accurate and reliable road model and quantify uncertainty therein.

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Firmen

Aptiv Technologies AG
Aptiv Technologies Limited

Land

🇨🇭 Schweiz

Fachgebiete