HEAD LAMP

The system automatically turns off the car headlight at a predefined low speed or a stop while the car getting drived. It comprises a main switch(Msw) turning on or off the headlight; a speed sensor(S); a speed setting switch setting a lower limit of the car speed in reference to a pulse value per h...

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Bibliographic Details
Main Author LIM, BYUNG-WOO
Format Patent
LanguageEnglish
Korean
Published 23.06.1997
Edition6
Subjects
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
PERFORMING OPERATIONS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:The system automatically turns off the car headlight at a predefined low speed or a stop while the car getting drived. It comprises a main switch(Msw) turning on or off the headlight; a speed sensor(S); a speed setting switch setting a lower limit of the car speed in reference to a pulse value per hour corresponding to the car speed; an automatic switch making possible generating the set value of the car speed setting switch; a microprocessor unit generating a signal if a predefined time has passed when the value of the speed sensor is zero, and generating no signal if the value of the speed sensor changes from zero to over zero.
Bibliography:Application Number: KR19940016754