A Development of Automatic Encoding System for CAN Network

• Main Authors: Yu, Cheng-Yu, 游正育
• Other Authors: Liaw, Der-Cherng
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/29418246595454984451

碩士 === 國立交通大學 === 電控工程研究所 === 102 === The automotive electronic growing surge, for traffic safety and comfort ,integration of a variety of sensors and electronic control unit in the automotive, achieve a more high-speed and real-time actuation, with sensor and electronic control units increase, the data type and amount is growing up too. With the growing of complexity of these systems, the timing performance became harder to be guaranteed and predicted. And therefore need a high speed and secure network to connect. In this thesis, focuses will be taken on feasible method for automatic encoding system and procedure of network node planning based on Controller Area Network (CAN) communication system. CAN is a well-designed communication system with high reliability and security, and effectively support distributed real-time control systems. Priority-driven scheduling is more flexible but unpredictable. As the increasing number of CAN node messages, the schedulability of CAN messages became harder to predict. Hence, developing an automatic encoding system platform with combination of CAN network is core concept of this study. The method of automatic encoding system will be presented using on-board CAN node. At the end, an integrated GUI system for CAN network was created to help network designers to encode new CAN nodes properly. All the theories designed in this study will be verified by a variety of related experimental result.