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      <JournalTitle>International Journal of Engineering, Science and</JournalTitle>
      <Volume-Issue>Volume 7, Issue 5</Volume-Issue>
      <Season>May 18</Season>
      <ArticleType>Engineering, Science and Mathematics</ArticleType>
      <ArticleTitle>Automatic Gear Transmission System in Duo wheel Automobile via Entrenched Method</ArticleTitle>
          <FirstName>A. S. Ahmed1?; V. M.</FirstName>
      <Abstract>In this study, a gear shifting mechanism was designed and applied on an auto clutch featured bike to make the gear transmission process faster and less destructible for the diver using entrenched system design. The present automatic transmission is fully mechanically controlled and  costs  very  high  and  it  is  not  suitable  for  small  displacement  engines.  But the gear transmission mechanism designed makes driving easier and to achieve efficient driving. This new device must be reliable, has small dimensions, economical and low maintenance cost. This project  aims  to  improve  the  gear  shifting  process  with  a  suitable  control  mechanism  to implement in clutch featured bikes. According to the suggested gear shifting method, the microcontroller selects the transmission gear as per the speed of the vehicle without any human interference. The head light control is designed which dims and dips if any vehicles comes opposite with high beam. This is a safety feature installed to avoid accidents caused due to high beam lights having blinding effect on drivers coming from the opposite direction.</Abstract>
      <Keywords>Automatic gear transmission, automatic headlight control, digital speedometer, inductive proximity sensor, microcontroller AT89s51.</Keywords>
        <Abstract>https://ijesm.co.in/ubijournal-v1copy/journals/abstract.php?article_id=5471&amp;title=Automatic Gear Transmission System in Duo wheel Automobile via Entrenched Method</Abstract>