Design and Implementation of Wi-Fi Gateway to Connect iPad (or iPhone) to CAN Bus for Modern Intelligent Automobiles

• Main Authors: Lu, Shuai-Yi, 呂帥儀
• Other Authors: Wang, Chi-Hsu
• Format: Others
• Language: zh-TW
• Published: 2011
• Online Access: http://ndltd.ncl.edu.tw/handle/00245546595306453969

碩士 === 國立交通大學 === 電控工程研究所 === 99 === This thesis proposes the design and implementation of a new Wi-Fi gateway for iPad (or iPhone) to connect to CAN (Controller Area Network) Bus in modern intelligent automobiles. The system includes a controller board-Arduino (with ATmega328 microcontroller mounted on it), a Wi-Fi module board-WiShield, and a CAN module board (MCP2510 and TJA1040). The system has a transceiver, which can transmit and receive CAN messages from CAN Bus. The system can analyze the messages received from CAN Bus, then transmit the messages to remote human machine interface by the proposed Wi-Fi gateway. Thus user can use remote human machine (iPad or iPhone) to supervise or diagnose the automobile. Furthermore, we can also use remote human machine interface to control and monitor the peripherals in modern intelligent automobiles. In our system, all the messages of interacting with CAN Bus are communicated by CAN protocol which is widely used in automobiles. The result of this thesis will be the basic framework of a new generation of modern intelligent automobiles.