摘要
CAN总线是目前应用最广泛的现场总线之一,其性能和安全性已经得到了越来越多应用的证实。为了实现这种具有较高可靠性的通信,在Xilinx公司提供的VC709上通过AXI4总线实现了与CAN模块的通信,成功完成上位机与FPGA之间的CAN通信并运用到拟态安全系统中。结果表明,CAN总线和通信系统能够实现数据安全高速的收发,在拟态安全控制领域有着很好的应用。
CAN bus is one of the most widely used fieldbuses at present.Its high performance and safety have been used more and more.To achieve this kind of high reliability,this paper are on the VC709 provided by Xilinx. Through the AXI4 bus to achieve communication with the CAN module,successful completion of the CAN communication between the host computer and FPGA and applied to our mimic security system.
出处
《工业控制计算机》
2018年第8期1-2,5,共3页
Industrial Control Computer
基金
国家自然科学基金(61420106011,61601279,61601277)
上海市科委项目(17010500400,15530500600,16511104100,16YF1403900,14dz1104800)
关键词
CAN通信
FPGA
拟态安全
CAN bus communication system
FPGA
mimic defense
