Implementation of Simulink model for On-Board Diagnosis of an automotive system—TPMS

Abstract

Automotive systems consist of mechanical, hydraulic and hardware components that implement specific vehicle functions. The increasing applications in high-end vehicles require tracking and control of each individual parameter. This paper involves the diagnosis of multiple ECUs interconnected by a message-based protocol called CAN bus. The research presents the mathematical model for advanced Tire Pressure Monitoring System by displaying the tire pressure and controlling the hazard breaking system. The paper exclusively focuses on the implementation of TPMS using graphical modeling. The main purpose of the paper is designing a diagnostic model using Simulink, which provides simulated data consistent with real-time parameters.