基于多CPU数字埋弧自动焊系统数据通信的实现  

Communication for digital SAW system based on multi-CPU

作　　者：刘伟[1] 宋政[1] 华学明[1] 赵楠[1] 吴毅雄[1] 

机构地区：[1]上海交通大学焊接工程研究所,上海200030

出　　处：《电焊机》2006年第4期22-24,共3页Electric Welding Machine

基　　金：上海市科学技术委员会科研计划资助项目(036105001)

摘　　要：针对自行开发的基于多CPU数字化埋弧自动焊系统进行了多机通信系统的设计,具体讨论了多机通信的实现。结果表明所设计的通信系统硬件简单,程序易于实现,数据传输距离远,有良好的抗干扰性,并且很好地解决了多机通信的数据冲突问题。A multiproeesor communication system is designed in this paper based on the muhi-CPU digital submerged are welding system, and the realization of communication is discussed in detail.The experiments indicate that the communication system has simple hardware, easy software,long distanee for data transtfer and good interference immunity as well as it can solve the problem of data conflict in communication.

关 键 词：MCU DSP 多机通信 

分 类 号：TG434[金属学及工艺—焊接]