| 发明名称 |
HYDRAULIC BRAKE SYSTEM FOR A MOTOR VEHICLE AND FAULT CONDITION DETECTION FOR SAME |
| 摘要 |
The present disclosure provides a hydraulic brake system for a motor vehicle and a method for the detection of a fault condition of the hydraulic brake system. An electronic control device determines at least one pressure value of the brake fluid of the brake system and at least one volume value of the brake master cylinder associated with the pressure value during an operation of a brake master cylinder. The electronic control device compares the determined pressure value and volume value with at least one pair of pressure-volume reference values for the detection of a fault condition of the brake system, wherein at least two different fault conditions of the brake system can be differentiated based on the comparison. |
| 申请公布号 |
US2014316643(A1) |
申请公布日期 |
2014.10.23 |
| 申请号 |
US201414255783 |
申请日期 |
2014.04.17 |
| 申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
SVENSSON Thomas;DANIELS Rudolf |
| 分类号 |
B60T17/22 |
主分类号 |
B60T17/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for the detection of a fault condition of a hydraulic brake system of a motor vehicle, comprising:
with an electronic control device: determining at least one pressure value of the brake fluid of the brake system and at least one volume value of the brake master cylinder associated with the pressure value during an operation of a brake master cylinder; and comparing the determined pressure value and volume value with at least one pair of pressure-volume reference values for the detection of a fault condition of the brake system, wherein at least two different fault conditions of the brake system can be differentiated based on the comparison. |
| 地址 |
Dearborn MI US |
