Design of LIN Bus Data Logger Based on 8-Bit MCU

摘要

LIN is a low speed field bus used for distributed electric systems in vehicles, which has a bright future in automotive producing. In the article LIN bus is introduced and a real time LIN bus data recorder is designed based on LIN protocol 2.1 for monitoring, storing and analysing the LIN bus data. The whole designing plan including both hardware and software is described. The LIN data logger can be used for LIN bus designing and testing.