CAN总线技术在3DX50发射机中的应用  

The Application of CAN Bus Technology in 3DX50 Transmitters

作　　者：司徒伟群 SITU Weiqun(Guangdong 522 Radio and Television Station,Guangzhou 510800,China)

机构地区：[1]广东省522台,广东广州510800

出　　处：《电声技术》2024年第5期83-86,共4页Audio Engineering

摘　　要：3DX中波发射机上应用了大量的微机单元、现场可编程逻辑门阵列(Field Programmable Gate Array,FPGA)器件及控制器局域网络(Controller Area Network,CAN)总线等技术,有效提高了整机的自动化、智能化水平。基于此,分析发射机中的CAN总线结构,并介绍维护过程中遇到该类型故障的处理办法。The 3DX medium wave transmitter utilizes a large number of microcomputer units,Field Programmable Gate Array(FPGA)devices,and Controller Area Network(CAN)bus technologies,effectively improving the automation and intelligence level of the entire machine.Based on this,analyze the CAN bus structure in the transmitter and introduce the handling methods for this type of fault encountered during maintenance.

关 键 词：3DX中波发射机 控制器局域网络(CAN) 故障处理 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] TN957.3[自动化与计算机技术—控制科学与工程]