Enhanced vision road detection system
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United States of America Patent
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Mar 1, 2011
Issued Date -
N/A
app pub date -
Apr 15, 2008
filing date -
Apr 15, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system for determining when a vehicle is departing from the current lane. The system includes a processor, an imaging sensor, and an inertial sensor assembly. The imaging sensor is in electrical communication with the processor to provide a vehicle position signal and a preceding lane structure. The inertial sensor assembly is in electrical communication with processor to provide acceleration and rotational information about the vehicle. Based on a combination of the vehicle position, the preceding lane structure, the acceleration information, and the rotational information, the processor generates a warning signal to alert the driver.
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