Patent · US Active

Method for classifying a behavior of a road user and method for controlling an ego vehicle

US12428034B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Andreas Schmidt · Braunschweig, DE
Koba Natroshvili · Waldbronn, DE
Maxim Dolgov · Renningen, DE
Steffen Knoop · Waldbronn, DE

Key dates

Filing date	May 8, 2023
Grant date	Sep 30, 2025
Priority date	—
Expiry date	Dec 13, 2043

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60W2554/80
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for classifying a driving behavior of a road user in the environment of an ego vehicle. The method includes: receiving trajectory data of a driving trajectory of a road user arranged in the environment of an ego vehicle; ascertaining a latent-space representation of the driving trajectory of the road user in a latent space; ascertaining a distance of the latent-space representation of the driving trajectory of the road user to a latent-space representation of at least one normal trajectory in the latent space and classifying a driving behavior of the road user as a normal driving behavior if the distance in the latent space falls below a predetermined limit value; or classifying the driving behavior of the road user as an abnormal driving behavior if the distance in the latent space exceeds the predetermined limit value.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.