Belegungsabbidlungssynchronisation in Mehrfahrzeugnetzwerken

Details

Veröffentlichungs-Nr.

EP3696643

Aktenzeichen

EP19211334

Anmeldetag

25. November 2019

Veröffentlichung

28. Dezember 2022

Erteilung

28. Dezember 2022

Rechtsraum

EP

IPC

G05D1/10G06T17/00G01C21/32G06K9/00G06T15/00

Abstract

A method for occupancy map synchronization in multi-vehicle networks may include receiving three-dimensional perception sensor (3DPS) data. The method may include generating a data message including an occupancy map (OM) octree. The OM octree may be generated from an occupancy map constructed from the 3DPS data. The method may include reducing at least one of a messaging time or a messaging size of the data message including the OM octree. The method may include transmitting the data message including the OM octree via a leader vehicle controller communicatively coupled to a leader vehicle(102). The method may include receiving the data message comprising the OM octree via a follower vehicle controller (226) communicatively coupled to the follower vehicle. The method may include generating a local occupancy map from the data message comprising the OM octree via the follower vehicle controller (226).

Anmelder

Firma

Rockwell Collins, Inc.

Land

🇺🇸 USA

Fachgebiete