发明名称 |
Method for determining driving task demand based on speed variability |
摘要 |
<p>A system and method of assessing the driving task demand on the driver of a vehicle (10), and further controlling one or more devices (36) on the vehicle (10) as a function of the assessed driver demand is provided. The method includes sensing a coverage zone (14) in relation to a vehicle (10), determining a presence of one or more objects in the sensed zone (14), measuring speed (R & ) of each detected object in the sensed zone (14), determining a variation in speed of one or more sensed objects, and determining a driving task demand signal (Demand j ) indicative of driving task demand of the vehicle (10) as a function of the measured speed variability. The method controls one or more devices (36) on the vehicle (10) based on the driving task demand signal (Demand j ). Alternately, the driving task demand signal (Demand j ) is determined based on vehicle speed (V h ).</p> |
申请公布号 |
EP1634776(A1) |
申请公布日期 |
2006.03.15 |
申请号 |
EP20050076979 |
申请日期 |
2005.08.30 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
SMITH, MATTHEW R.;WITT, GERALD J.;ZHANG, HARRY;NEWMAN, TIMOTHY J.;SCHARENBROCH, GREGORY K. |
分类号 |
B60R16/02 |
主分类号 |
B60R16/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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