Vehicle Network System CAN Protocol Based on the Anti-Jamming Methods Research

This document explains the CAN-bus protocol working principle and main content of vehicular networks (CAN) interference factors. Vehicular CAN network communication method has been widely accepted by the global auto makers. The CAN protocol abolishes traditional addresses coding, and instead to communication data block coding. The method can make the different nodes at the same time to receive the same data. How to prevent the interference of CAN become a new subject of practical. This paper discusses the vehicular CAN-bus to prevent interference pattern from two aspects of hardware, software.