Patent · US Active

Method for operating authentication system and authentication system

US11277742B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Huf Hülsbeck & Fürst GmbH & Co. KG · DE

Inventors

Stefan Neuhoff · Essen, DE
Mirko Schindler · Velbert, DE

Key dates

Filing date	Mar 22, 2018
Grant date	Mar 15, 2022
Priority date	—
Expiry date	Oct 16, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG07C2209/64
WIPO fieldControl
WIPO sectorInstruments

Abstract

A vehicle authentication system for authenticating a portable ID transmitter with respect to an authentication arrangement of a vehicle in order to release vehicle functions for an operator, includes a portable ID transmitter that has at least one ID transmitter-UWB-antenna. The authentication device has at least one first vehicle-UWB-interface having one first UWB antenna and a second vehicle-UWB interface with a second UWB-antenna. Control for the authentication device are also provided so that an authentication method can be carried out. Optionally, the authentication system can also include LF interfaces with LF antennas and proximity sensors.

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