Design of a Lane Departure Prevention System with Enhanced Drivability

Date Published: 2009-04-20

Paper Number: 2009-01-0160

DOI: 10.4271/2009-01-0160

Citation:

Hayakawa, Y., Sato, K., Tabata, Y., and Egawa, K., "Design of a Lane Departure Prevention System with Enhanced Drivability," SAE Int. J. Passeng. Cars - Mech. Syst. 2(1):398-403, 2009, doi:10.4271/2009-01-0160.

Author(s):

Yasuhisa Hayakawa - IT and ITS Engineering Department
Kou Sato - IT and ITS Engineering Department
Yoshiaki Tabata - IT and ITS Engineering Department
Kenichi Egawa - IT and ITS Engineering Department

Abstract:

This paper proposes a lane departure prevention system, that generates yaw moment in an event of detecting lane departure, to assist the driver to manoeuvre the vehicle back to the original traveling lane. The system aims to contribute in reducing road accidents, which over 40% is estimated to be caused by lane departures according to a survey. The system utilizes a CMOS camera to recognize lane departures, and yaw-moment is applied by direct yaw-moment control. The overall system is described together with results of experiments showing the effectiveness of the support.

File Size: 654K

Product Status: In Stock

Included in: V118-6

See papers presented at SAE World Congress & Exhibition, April 2009, Detroit, MI, USA, Session: Intelligent Transportation System - Safer, Smarter, Faster (Part 1 of 2)

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