Other

Delphi Technologies, Inc.

B Ayerische M Otoren W Erke a Ktiengesellschaft

Juergen Guldner

Robert J Disser

Patrick Allen Mescher

Scott Alan Millsap

David W Graber

Joseph Gerard D'Ambrosio

Jon Tomas Zumberge

Jeff Allan Foust

Hendrikus T Smakman

Michael Graef

Detlef Krukenkamp

Darryl L Greathouse

Carsten Krukenkamp

Christoph Jung

Martin Woltereck

An electrical system comprised of at least two control modules as well as at least one power supply module. The present invention improves functional reliability of electrical systems by configuring a power supply module as a smart device and connecting it to at least one of the control modules for the purpose of data exchange and, in case of a malfunction, transforming the control module(s) to one of a stand-alone operating mode and a cut-off state.

Electrical system, and control module and smart power supply for electrical system

A voltage regulating control system for vehicle systems which includes a power supply providing electrical power to the system and having a predefined maximum voltage. A controller controls an actuator performing a vehicle system function and the electrical load in the system wherein the controller has a first predefined minimum operating voltage. A voltage regulator communicates with the controller and the power supply and senses a system input voltage in the system. In response to a sensed voltage dip in excess of a predetermined value, the regulator changes an effective electrical impedance of the system to maintain the system voltage at a predefined minimum voltage greater than the first predefined minimum operating voltage required by the controller.

Controller input voltage regulation by actuator power modulation

Growing community of inventors

Vaterstetten, Germany

Juergen Guldner