| 发明名称 |
SYSTEM AND METHOD FOR PROTECTING DRIVE SHAFT |
| 摘要 |
A system and method for protecting a drive shaft that include a vehicle state detector configured to detect vehicle information including currently selected shift speed, hydraulic pressure signal detected by a hydraulic pressure detector mounted to a hydraulic pressure power steering assembly, vehicle speed, and engine RPM. In addition, a traction controller is configured to analyze the vehicle information delivered from the vehicle state detector and request reduction of torque when a predetermined condition is satisfied. An engine controller is configured to reduce output torque of an engine based on torque reduction requested by the traction controller to cause the torque applied to the drive shaft to be less than a limit torque. |
| 申请公布号 |
US2015149057(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201314091930 |
申请日期 |
2013.11.27 |
| 申请人 |
Hyundai Motor Company |
发明人 |
Cho Jaewan;Won Young Deok |
| 分类号 |
B60K28/16;B60W30/02;B60W10/06 |
主分类号 |
B60K28/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system that protects a drive shaft, comprising:
a vehicle state detector configured to detect vehicle information including currently selected shift speed, hydraulic pressure signal detected by a hydraulic pressure detector mounted to a hydraulic pressure power steering assembly, vehicle speed, and engine RPM (revolutions per minute); a traction controller configured to analyze the vehicle information delivered from the vehicle state detector and request reduction of torque when a predetermined condition is satisfied; and an engine controller configured to reduce output torque of an engine based on torque reduction requested by the traction controller to cause torque applied to the drive shaft to be less than a limit torque. |
| 地址 |
Seoul KR |
