扩频通信技术在电焊机中的应用  

Application of FSK technology in welding machine

作　　者：刁志宏[1] 李铜[1] 王治坤[1] 

机构地区：[1]唐山松下产业机器有限公司,河北唐山063020

出　　处：《电焊机》2006年第10期45-48,共4页Electric Welding Machine

摘　　要：利用电力线载波通信技术,通过单片机控制,实现电焊机用载波遥控器的数据传输,克服了电焊机用有线遥控器的诸多缺点。实际使用表明:扩频通信技术的应用使得该装置操作方便,焊接控制信号传输准确,抗干扰能力强。The remoter of welding machine transfers controlling signals by FSK ＆ MCU technology which is often used on electric power.It overcomes the shortcomings of wire controller.It indicates that the remoter can be used more conveniently ,the controlling signals transfers more accurately, and has better anti-jamings by the application of FSK technology.

关 键 词：扩频通信 信号调制 SC1128 MCU 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]