Hella Gmbh & Co Kgaa

Karlheinz Kellner

Michael Aichinger-Rosenberger

Thomas Posnicek

Andreas Hingel

Christoph Jandrisits

Christian Derkits

Dominik Fischer

Gerhard Berger

Bernhard Zettl

Daniel Hochwarter

Michael Garber

Daniel Kramer

A method and a modem for communication between at least two devices () of a vehicle. The devices () communicate with each other via a common power supply line (). A frequency spread method is used for communication.

Method, modem and network for communication between devices of a vehicle

The present invention relates to a method for protecting a user of a light system (), which comprises multiple illuminants (L-L), at least one light sensor () and at least one coding unit (), from dazzling light from at least one of the illuminants (L-L), comprising the following steps: creating of a respective coding for light (M-M) of the individual illuminants (L-L) by the at least one coding unit (), detecting of dazzling light (MX) from at least one of the illuminants (L-L) by the at least one light sensor (), assigning of the detected dazzling light (MX) with the at least one associated illuminant (L) on the basis of the coding of the light for the corresponding illuminant (L), and setting of the at least one associated illuminant (L) to protect the user from the detected dazzling light (MX). The invention furthermore relates to a light system () and a machine () having the light system () for carrying out a method according to the invention.

Method and light system for protection from dazzling light and machine having the light system

The present invention relates to a work lighting () for a machine () for generating an adaptive working illumination, comprising a plurality of lighting means () arranged in the form of a light-emitting matrix () to generate the working illumination, and at least one central adjusting unit () for separately adjusting the working illumination of the individual lighting means () in the light-emitting matrix. The invention further relates to a machine () having a work lighting () according to the invention.

Work lighting for a machine, and machine having the work lighting

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Krems, Austria

Karlheinz Kellner