Laboratorní model elektronického systému pro ověřování vlastností vstupních a výstupních obvodů ECU pro motorová vozidla

Abstract

This thesis deals with design and implementation of an electronic system for verifying the properties of the input and output circuits ECU for motor vehicles. The opening chapters describe theoretical research dedicated to particular functions and structures of automotive electronic systems. There is also described several types of communication interfaces such as CAN, LIN, MOST and FlexRay. The largest part is devoted to the SPI bus, since it is fundamental for the bachelor thesis. This is followed by the structure and concepts of the developed laboratory model, which describes the individual components. The following sections describe the practical implementation of the model containing PCB and software design. The last part contains the results of practical measurement on the model. The protocol on laboratory measurements is further attached.