Leoni Bordnetz-systeme Gmbh

Hella Gmbh & Co Kgaa

Ilja Uljanow

Sebastian Kahnt

Peter Grabs

Hans Joachim Liebscher

Sebastian Doernbach

Magnus Nigmann

Hans-Joachim Liebscher

Sebastian DÖRNBACH

A motor vehicle, particularly a passenger car, contains an onboard electrical system having a number of electrical consumers, a generator and an onboard electrical system rechargeable battery. A bidirectional interface is provided for a rechargeable device battery of a mobile device such that the rechargeable device battery can be coupled to the onboard electrical system by the bidirectional interface and, when coupled, can both be charged by the onboard electrical system and be used as an additional energy source in the onboard electrical system.

Motor vehicle

A power distributor, in particular for an on-board network of a motor vehicle, has an intermediate tap, two power outputs, and one each switching unit for each power output. A switch is provided for a need-based blocking of the associated power output. Each of the switching units is designed in such a way that a blocking of the associated power output takes place, if, in the event a voltage drop at the associated power output and/or at the intermediate tap below a first setpoint value, an error case is determined. The greater the corresponding voltage drop, the faster the blocking of the associated power output takes place.

Power distributor, and on-board electrical system having at least one power distributor

Growing community of inventors

Wuerzburg, Germany

Ilja Uljanow