公开(公告)号：US20030067221A1

公开(公告)日：2003-04-10

申请号：US09974693

申请日：2001-10-09

Applicant: Delphi Technologies, Inc.

Inventor： Robert John Disser ,  Juergen Guldner ,  Detlef Krukenkamp ,  Carsten Krukenkamp ,  Jeff A. Foust ,  David Wayne Graber ,  Patrick A. Mescher

IPC: B60R016/00

CPC classification number: H02J1/00 ,  B60R16/03 ,  H02M7/53871 ,  H02M2001/0022

Abstract: 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.

Abstract translation: 一种用于车辆系统的电压调节控制系统，其包括向系统提供电力并具有预定最大电压的电源。 控制器控制执行车辆系统功能的执行器和系统中的电负载，其中控制器具有第一预定义的最小工作电压。 电压调节器与控制器和电源通信，并感测系统中的系统输入电压。 响应于超过预定值的感测电压下降，调节器改变系统的有效电阻抗，以将系统电压维持在大于控制器所需的第一预定最小工作电压的预定最小电压。