The principle of rain sensor(optics relationship) used in automobiles

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Navya

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can anyone explain the principle of rain sensor(optics relationship) used in automobiles????
 

Re: ray optics doubt

Can you tell in more detail what do you exactly want to know.
 

Re: ray optics doubt

can you explain about rain sensor completely?
 

Re: ray optics doubt

Hi Navya
I have few papers which are based on rain rate measurement.
I will upload 2 papers here.
See whether this helps you.
Abhishekabs
 

Re: ray optics doubt

also see this paper


Search on google.com.
You will find lot of information
 

Re: ray optics doubt

The rain detection system will sense when it begins to rain outside by detecting rain water from a moisture impedance sensor located on top of the vehicle windshield.
 

Re: ray optics doubt

Ok.
See this two documents.
You will get the idea .
This will help you in design.
Abhishekabs
 

    Navya

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Re: ray optics doubt

doc. 2
 

    Navya

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Re: ray optics doubt

doc.3
Press helped me button if you like this documents
Abhishekabs

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    Navya

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