Patent · US Active

Safety system for vehicle lateral control for a steer-by-wire steering system of a motor vehicle, safety method and motor vehicle

US12377843B2 · kind B2 · utility

0Cited by

2References

20Claims

0Family size

Assignee

VOLKSWAGEN AKTIENGESELLSCHAFT · DE

Inventors

Leon Salzwedel · Braunschweig, DE
Arne Bartels · Wolfsburg, DE
Frank Bärecke · Wolfsburg, DE

Key dates

Filing date	Sep 8, 2023
Grant date	Aug 5, 2025
Priority date	—
Expiry date	Oct 12, 2043

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB62D9/002
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A safety system for vehicle lateral control for a Steer-by-Wire steering system of a motor vehicle with a main operating level for transmitting a steering wheel angle to at least one wheel of the motor vehicle, and with a Safety level for transmitting a steering wheel angle to at least one wheel of the motor vehicle. The safety level may be configured to become active if the main operating level fails. An emergency operating level is provided for vehicle lateral control, the emergency operating level being arranged to become active in the event of a failure of the main operating level and/or safety level.

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