Electronic stability control (ESC) uses sensors to detect loss of control and applies brakes to individual wheels to help drivers maintain control and bring the vehicle back on the intended path. ESC was first introduced by BMW in 1980 and later adopted by other manufacturers. It uses wheel speed, vehicle speed, steering wheel angle, and yaw rate sensors along with brake force controllers and a master cylinder to stabilize the vehicle. Studies show ESC can prevent about one-third of fatal accidents.

1. STABILI
TY
CONTRO
L
BY:- G SAI MANOHAR
ROLL NO:- 18311A0315
COURSE/YEAR:- BTECH/3RD
YEAR
CLASS/SEC:- ME-B1

2.  The ESC helps prevent loss of control in curves and emergency
steering maneuvers by stabilizing your car when it begins to veer off
your intended path.

3.  Helps vehicle directional stability by applying and adjusting
individual wheel brakes to help bring the vehicle back to the
intended direction.
 Uses sensors to determine when the vehicle is not under control.

4.  First iteration made by 1980 by BMW
 Mercedes benz in 1992 with ABS,ETS,ASR
 Toyota in 1995 with VSC

6.  Wheel speed sensor
 Vehicle speed sensor
 Steering wheel sensor
 Yaw sensor
 Control modulator
 Master cylinder
 Brake force controllers

10.  FORD
ECOSPORT
 HYUNDAI
I20
 RENAULT
DUSTER

11.  ESC can control one-third of the fatal accidents from taking place.
 The sensors present in the system are programmed to respond post
any detection of loss of control.
 In a few ESC systems, the engine power can also be reduced.

12.  Every new vehicle with ESC must pass a double lane change
maneuver test prescribed by the National Highway Traffic Safety
Administration (NHTSA).
 Increased reckless driving.

13.  Developing of newer algorithms to tackle problems like trailer sway,
in the effect of vehicle towing.

16.  Life saving technology
 An aid to human, not a substitute to human
 Safe driving habits are must