本文針對多功能方向盤通訊與控制系統進行開發,主控制器採用NXP LPC1768微控制器,並配合Microchip PIC18F46K80微控制器,模擬車輛其他資訊,包括引擎轉數等訊息,藉由CAN 匯流排傳送至多功能方向盤通訊與控制系統,顯示在方向盤LED 排燈上;並藉由Vector CANoe/CAN分析儀,收發CAN訊號來進行驗證。本文研究結果符合業界需求,可以縮短業者研發時程,並提高產品品質、性能與附加價值。
This study is for developing communication and control systems of multifunction steering wheel. The main controller adopts NXP LPC1768 microcontroller and Microchip PIC18F46K80 microcontroller to simulate vehicle information, including engine rpm and other messages, which are sent to the communication and control systems of function steering wheel by CAN bus to display LED bar lights on the steering wheel. Furthermore, they are tested for sending and receiving CAN signals by Vector CANoe/CAN analyzer. The results show that the performance can meet industry needs, shorten the development time, and also improve product quality, function, and added value.