】本文介绍由８０９８单片机构成的锚链闪光焊参数测量系统的硬件结构和软件设计。该系统能对锚链闪光焊过程中的焊接电流及工作平台位置信号进行在线测量，测量结果通过单片机的串行接口发送给上位机。运行结果表明该系统具有性能可靠，实时性强，测量数据准确，采样周期短，操作方便等优点 】 This article describes the hardware structure and software design of the anchor flash welding parameters measurement system made of 8098 single-chip microcomputer. The system can measure the welding current and the position signal of the working platform during the flash welding of the anchor chain. The measurement results are sent to the host computer through the serial interface of the single chip microcomputer. The running results show that the system has the advantages of reliable performance, strong real-time performance, accurate measurement data, short sampling period and convenient operation