Motivation
TC is one of the most important boards of the car. First of all it is responsible for controlling the brake light and ready to drive sound buzzer which are two components required by the competition rules necessary for safe operation on the track. But the main task of traction control is to regulate surface slip of the wheels. In order to achieve that, TC uses many equations and indicators such as slip ratio in order to estimate the state of the car and based on that sends appropriate commands to the frequency inverter using a dedicated CAN bus. It is also responsible for logging data to a SD card for later analysis and publishing data to the CAN bus of the entire car for other devices to use it.