发明名称 |
Driver workload-based vehicle stability enhancement control |
摘要 |
A vehicle stability enhancement system that is adapted for an estimated driver workload. The system includes a driver workload estimation processor that estimates the driver workload based on certain factors, such as the vehicle speed or driver-behavior factors. The driver workload estimation is used to adjust the damping ratio and natural frequency in dynamic filters in a command interpreter to adjust a desired yaw rate signal and a desired side-slip signal. The driver workload estimation is also used to generate a yaw rate multiplication factor and a side-slip multiplication factor that modify a yaw rate stability signal and a side-slip stability signal in a feedback control processor that generates a stability control signal.
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申请公布号 |
US7751960(B2) |
申请公布日期 |
2010.07.06 |
申请号 |
US20060403359 |
申请日期 |
2006.04.13 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
ZHANG YILU;LIN WILLIAM C.;ZHANG JING;CHIN YUEN-KWOK |
分类号 |
B62D6/00 |
主分类号 |
B62D6/00 |
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