Driver assistance system
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United States of America Patent
Stats
-
Jun 9, 2015
Grant Date -
Feb 7, 2008
app pub date -
Oct 19, 2007
filing date -
Apr 22, 2005
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A driving aid system is provided for assisting a motor vehicle during a change of lane. The system includes a device monitoring the lateral side space and a device monitoring the directional stability. The lateral space monitoring device is designed to determine the degree of risk (for example, two levels: dangerous/not dangerous, or three levels: low/medium/high risk) represented by a change of lane. At the high risk level, a first driving aid reaction occurs, at least in the form of a counter-steering, which is regulated by a link existing between the lateral space monitoring device and the directional stability monitoring device and is expressed by a reorientation towards the specific traffic lane or by maintaining the directional stability. At the low risk level, a second driving-aid reaction is triggered, which is less perceptible and depends on the degree of likelihood of the intention to change lane.
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Family
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