| 发明名称 |
HANDS ON STEERING WHEEL DETECT |
| 摘要 |
A method for determining whether hands of an operator of a vehicle are positioned on a hand wheel of the vehicle is provided. The method generates a first frequency content below a first frequency from a hand wheel torque signal. The method generates a second frequency content above a second frequency from the hand wheel torque signal. The method generates a hands on wheel (HOW) estimate signal based on the first frequency content and the second frequency content. The method causes a system in a vehicle to operate based on the HOW estimate signal. |
| 申请公布号 |
US2015210273(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201514608375 |
申请日期 |
2015.01.29 |
| 申请人 |
STEERING SOLUTIONS IP HOLDING CORPORATION |
发明人 |
Kaufmann Timothy W.;Fuesz Daniel W.;Hales Michael K. |
| 分类号 |
B60W30/00;B60W30/02 |
主分类号 |
B60W30/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for determining whether hands of an operator of a vehicle are positioned on a hand wheel of the vehicle, comprising:
generating a first frequency content below a first frequency from a hand wheel torque signal; generating a second frequency content above a second frequency from the hand wheel torque signal; generating a hands on wheel (HOW) estimate signal based on the first frequency content and the second frequency content; and causing a system in a vehicle to operate based on the HOW estimate signal. |
| 地址 |
Saginaw MI US |
