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The Effect of the Driver’s Behaviour Monitoring System Based on Vehicle Dynamical Simulations to the X-by-Wire Systems
FISITA2008/F2008-SC-014

Authors

Gubovits, Attila - Budapest University of Technology and Economics, Hungary

Abstract

Keywords: Driver's Behavior, Vehicle Dynamic, Acceleration, Simulation, Monitoring System

During developing highly automatizated vehicles one of the most important input parameter is the human driver. Due to the legislation the driver is not a passive unit in the vehicle system, because he has significant influence to effect the traffic situation Developing an electronically controlled systems we have to take into account the effect of the interacting of a human driver. The purpose of the research as a first step of the development of Brake-by-Wire and Steer-by- Wire systems is to monitor the driver's behaviour with such dynamical parameters, with which the driver's intention can be definitely determined and which can be resulted as appropriate input information for an X-by-Wire system. A new algorithm was made to monitor the accelerations of the vehicle, the revolution about three axes of the vehicle body, and records soma information from CAN. The model which was validated by vehicle simulations and referential tests is able to act on the electronic brake and steering system depending on the driver's behaviour.

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