摘要
分析了先进飞机配电系统的结构和功能,在此基础上介绍了CAN总线的的通信结构,介绍了在MPC566上实现CAN通信的硬件和软件设计;重点给出了CAN通信接口电路的实现,同时也分析了MPC566中集成CAN控制器的通信过程,并且给出了软件的详细设计过程;文中介绍了直接在MPC566和运行有VxWorks操作系统下CAN通信的实现方式;由于CAN网络的高实时性、高传输速率和高可靠性的特点,可以运用于航空配电系统中。
The advanced aircraft power distribution system and the communication structure of CAN Bus are analyzed.Then the hardware and software of the CAN communication on MPC566 is introduced ,as well as the circuit implementation of the CAN communication. CAN model on MPC566 is introduced in detail and the software is also presented. There are two ways to realize this software through programming on MPC566 directly and programming under VxWorks. As the CAN network has strong real-time capability, high transmission speed and dependability, it can be used in Aircraft Power Distribution System.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第5期943-945,共3页
Computer Measurement &Control
