Mathematical Modelling and Analysis to Derive Optimum Brake Pressure for Hill Start Assist System in Commercial Vehicles

Braking systems are an integral component of both passenger cars and commercial vehicles. Braking lag or delay endangers both the driver and the vehicle, as well as the effectiveness of the brakes. This becomes riskier as the hill begins to rise. To give the driver the chance to run safely when the brakes are applied, the Hill Start Assist is combined with the standard ABS. This can help avoid rollback on an incline. The characteristics that could help enhance this and increase braking efficiency will be the focus of the study. In this research , we design and compute the ideal brake force needed at different angles, and then create a MATLAB model to simulate the outcomes. This would help to make the system more efficient, prevent energy loss, and reduce the dependency on the footbrake valve.