Antilock Brakes / Traction Control Systems: Description and Operation

CIRCUIT DESCRIPTION

The Anti-Lock Brake System (ABS) controls the hydraulic brake pressure of all tour wheels during sudden braking and braking on hazardous road surfaces, preventing the wheels from locking. The ABS provides the following benefits:
1. Enables steering around obstacles with a greater degree of certainty during panic braking.
2. Enables stopping during panic braking while allowing stability and control even on curves.

In case a malfunction occurs in the anti-lock brake system, the system will operate as a normal brake system (fail-safemode). A diagnosis function and fail-safe system have been included for serviceability.

TCS (Traction Control System)
The traction control is a variable system designed to enhance traction during acceleration and cornering It does so by determining the optimum amount spin for any give driving situation, then suppressing surplus engine power accordingly.

The ABS control module gets signals about the vehicles speed, direction and road conditions from sensors at the wheels and the steering column. Based on these signals, the control module will determine the optimum amount of wheel spin.