Vehicle rain sensor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 21, 2002
Grant Date -
N/A
app pub date -
Apr 7, 2000
filing date -
Apr 7, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus and a method for detecting moisture, such as rain on a vehicle, wherein a sensor acquires an optical image from a region of interest and produces the data to a microprocessor, the microprocessor processes the acquired optical image and selects an algorithm to evaluate the acquired optical image in order to determine whether sufficient moisture exists on the vehicle to warrant action such as activating windshield wipers.
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Family
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