公开(公告)号：US20040201272A1

公开(公告)日：2004-10-14

申请号：US10408875

申请日：2003-04-08

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Kevin A. O'Dea

IPC: B60T008/60

CPC classification number: B60T8/1764 ,  B60T8/1755 ,  B60T8/17616

Abstract: A system and method of controlling a brake system of a vehicle comprising determining a coefficient condition; determining vehicle yaw; determining a driver's corrective action; and determining a brake pressure control response based on the coefficient condition, vehicle yaw and the driver's corrective action.

Abstract translation: 一种控制车辆的制动系统的系统和方法，包括确定系数条件; 确定车辆偏航; 确定驾驶员的纠正措施; 以及基于系数条件，车辆偏航和驾驶员的矫正动作来确定制动压力控制响应。

公开(公告)号：US20030117010A1

公开(公告)日：2003-06-26

申请号：US10026033

申请日：2001-12-21

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Kevin A. O'Dea

IPC: B60T013/74

CPC classification number: B60T8/268 ,  B60T8/1766 ,  B60T8/3655 ,  B60T8/4275 ,  B60T8/4872 ,  B60T8/94

Abstract: A brake circuit comprises a master cylinder in communication with a front wheel brake, and in communication with a rear wheel brake through a hydraulic line. A sensor senses pressure in the master cylinder, and an electronic control unit in communication with the sensor controls an apply valve to proportion pressure between the front wheel brake and the rear wheel brake.

Abstract translation: 制动回路包括与前轮制动器连通的主缸，并通过液压管线与后轮制动器连通。 传感器感测主缸中的压力，并且与传感器连通的电子控制单元控制施加阀对前轮制动器和后轮制动器之间的比例压力。

公开(公告)号：US20040167700A1

公开(公告)日：2004-08-26

申请号：US10370001

申请日：2003-02-20

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Todd A. Belvo ,  Eric E. Krueger ,  Kevin A. O'Dea

IPC: G06F017/00

CPC classification number: B60T8/1755 ,  B60T8/1769 ,  B60T2201/14

Abstract: A method is directed to controlling a differential within an active antilock brake system. The method provides for receiving a secondary axle wheel speed, receiving a vehicle speed, determining a difference value between the vehicle speed and the secondary axle wheel speed, and activating the differential responsive to the difference value. The step of activating the differential responsive to the difference value may include steps for comparing the difference value to a threshold value and activating the differential based on the comparison. The step of activating the differential based on the comparison may include steps for determining a differential request value based on the comparison, activating the differential responsive to the differential request value when the differential request value is less than a maximum differential request value, and activating the differential responsive to the maximum differential request value when the differential request value exceeds the maximum differential request value.

Abstract translation: 一种方法涉及控制主动防抱死制动系统内的差速器。 该方法提供接收次级车轮速度，接收车速，确定车速和次车轮速度之间的差值，并且响应于差值激活差速器。 响应于差值激活差分的步骤可以包括用于将差值与阈值进行比较的步骤，并且基于比较来激活差分。 基于比较来激活差分的步骤可以包括基于比较确定差分请求值的步骤，当差分请求值小于最大差分请求值时响应于差分请求值激活差分，并激活 当差分请求值超过最大差分请求值时响应于最大差分请求值的差分。