World Journal of Engineering Research and Technology (WJERT) has indexed with various reputed international bodies like : Google Scholar , Index Copernicus , Indian Science Publications , SOCOLAR, China , International Institute of Organized Research (I2OR) , Cosmos Impact Factor , Research Bible, Fuchu, Tokyo. JAPAN , Scientific Indexing Services (SIS) , Jour Informatics (Under Process) , UDLedge Science Citation Index , International Impact Factor Services , International Scientific Indexing, UAE , International Society for Research Activity (ISRA) Journal Impact Factor (JIF) , International Innovative Journal Impact Factor (IIJIF) , Science Library Index, Dubai, United Arab Emirates , Scientific Journal Impact Factor (SJIF) , Science Library Index, Dubai, United Arab Emirates , Eurasian Scientific Journal Index (ESJI) , Global Impact Factor (0.342) , IFSIJ Measure of Journal Quality , 

World Journal of Engineering
Research and Technology

An International Peer Reviewed Journal for Engineering Research and Technology

ISSN 2454-695X

Impact Factor : 5.218

ICV : 79.45

News & Updation

  • Article Invited for Publication

    Article are invited for publication in WJERT Coming Issue

  • WJERT New Impact Factor

    Its our Pleasure to Inform you that WJERT Impact Factor has been increased from 4.236 to 5.218 due to high quality Publication at International Level

  • ICV

    WJERT Rank with Index Copernicus Value 79.45 due to high reputation at International Level

  • WJERT SEPTEMBER ISSUE PUBLISHED

    SEPTEMBER 2018 Issue has been successfully launched on 1 September 2018

  • New Issue Published

    Its Our pleasure to inform you that, WJERT 1 September 2018 Issue has been Published, Kindly check it on http://wjert.org/home/current_issues

Indexing

Abstract

ADVANCED HEAD LAMP LEVELING SYSTEM BY OCCUPANT DETECTION METHOD

R. Rashmi* and Dr. B. Ramachandra

ABSTRACT

Head lamps are designed to light / illuminate the way ahead. Traditionally automotive designs use two beams; Main beam is normally used on unlit roads where long sight distance is needed and high speeds are allowed and Dipped beam is normally used to provide good road illumination & still offer no dazzling intensity (glare) to the oncoming traffic. The primary objective for the use of headlamp leveling systems in the vehicle is to control the increase in glare that occurs with headlamps aimed too high. Dipped beam light cut off will move up-down as per the vehicle loading conditions such as co- passenger, rear seat occupants and boot load. Due to different loading conditions, naturally beam will move up and certainly cause the glare for the oncoming traffic. To overcome this problem National and International regulations currently specifies a limited range within which the vertical aim (illumination range) of the dipped headlamps must be maintained under various vehicle load conditions either by automatically or by manual headlamp leveling system to avoid the glare for the oncoming traffic. Earlier one is cost effective and generally used in all types of lower and middle class of vehicle. Second one used in higher segment class of vehicles and more expensive. To overcome this problem Investigation and formulation of low cost semiautomatic headlamp leveling devices is developed. This proposed technology will address the lower and mid-segment vehicle in India, considering India is a still developing and lower economy country. This paper describe the study of load sensors located in different seating position and boot load to provide the signals to the headlamp actuator for maintaining the required beam pattern. Finally total system was integrated and calibrated as per the national and international norms.

[Full Text Article]