Sistema para uso da tecnologia CAN em veículos automotivos.

Abstract

CAN technology is used in most of the automotive industry. Essentially it is divided into two contexts: the communication protocol and the physical bus. It emerged in the mid-1980s initially as an attempt to replace the massive amount of wiring used in automotive designs for data traffic. The communication protocol at first was designed for an 11-bit identifier, classified as Standard CAN, and later a 29-bit model was established, known as Extended CAN. In physical terms, at the electronic circuit level, it is implemented via chips and their peripheral circuits. Currently, the technology follows a line of evolution, generating improvements, new technology models, and applications. This paper aims to propose a printed circuit board project that enables the application of the technology for data capture and traffic in automotive applications.