earticle

영어

In this study, a control algorithm is proposed to enhance the braking performance for an Autonomous Emergency Braking (AEB) system by improving the method for calculating the brake-application time when the vehicle is on an incline. The conventional AEB system in an algorithm-applied vehicle is limited because the gradient is not considered. With such systems, only a flat road environment is considered in terms of the road settings. To improve the braking performance on an incline, an AEB algorithm considering the road gradient is developed. A new calculation method for the brake-application time is proposed on the basis of the maximum deceleration that a vehicle can obtain on a road, and this is done by analyzing the force exerted on a vehicle that is on an incline. We confirmed that the AEB algorithm proposed in this paper improves the braking performance compared to the conventional AEB algorithm.