| 发明名称 |
Method and device for detecting the road condition for a vehicle |
| 摘要 |
In a method for detecting the road condition for a vehicle, the following steps are performed: a vehicle dynamics variable describing the dynamics of the motor vehicle is detected while the vehicle is driving; the vehicle dynamics variable is subjected to a frequency analysis; and a road condition variable describing the instantaneous roughness of the roadway surface is ascertained as a function of the frequency analysis of the vehicle dynamics variable. |
| 申请公布号 |
US2016244065(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201615015998 |
申请日期 |
2016.02.04 |
| 申请人 |
Robert Bosch GmbH |
发明人 |
WAGNER Marcus |
| 分类号 |
B60W40/06 |
主分类号 |
B60W40/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for detecting the road condition for a vehicle, comprising:
detecting a vehicle dynamics variable describing the dynamics of the motor vehicle while the vehicle is being driven; performing a frequency analysis of the vehicle dynamics variable; and ascertaining, as a function of the frequency analysis of the vehicle dynamics variable, a road condition variable describing the instantaneous roughness of the roadway surface. |
| 地址 |
Stuttgart DE |
