发明名称 |
Safety system and method for a vehicle |
摘要 |
A system and method for activating a safety system when a vehicle may be involved in a spin, roll, and/or a spin-to-roll condition. The system and method include determining a side slip angle of the vehicle using the arctangent of the ratio of a lateral and longitudinal velocity. The system and method also include receiving a roll rate signal and determining a roll angle using the roll rate signal. The system and method also include determining a roll warning threshold that is a function of a relationship between the roll rate signal and the roll angle. Lastly, the system and method include activating the safety system when a side slip angle threshold and/or the roll warning threshold are exceeded.
|
申请公布号 |
US8344867(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20090499267 |
申请日期 |
2009.07.08 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC;LE JIALIANG;CLARK TODD;RAO MANOHARPRASAD K. |
发明人 |
LE JIALIANG;CLARK TODD;RAO MANOHARPRASAD K. |
分类号 |
B60Q1/00 |
主分类号 |
B60Q1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|