基于ZYNQ的工业设备多参数实时采集系统  

Industrial equipment multi-parameter real-time acquisition system based on ZYNQ

作　　者：李天江 刘宾[1] 苏新彦[1] LI Tianjiang;LIU Bin;SU Xinyan(College of Information and Communication Engineering,North University of China,Taiyuan 030051,China)

机构地区：[1]中北大学信息与通信工程学院,太原030051

出　　处：《集成电路与嵌入式系统》2024年第3期51-56,共6页INTEGRATED CIRCUITS AND EMBEDDED SYSTEMS

基　　金：高精度智能共晶焊接系统关键技术研究(202102150401007)。

摘　　要：工业设备的状态监测对于确保生产安全和设备寿命至关重要,针对工业设备状态监测数据量较大且实时性高这一问题,设计了一套基于ZYNQ的工业设备多参数数据采集系统。该系统以ZYNQ7000系列SoC为核心,使用IEPE接口传感器与4~20 mA电流环路传输型传感器实现长线传输及降低干扰,设计了传感器信号调理电路、8通道高速A/D采集模块和DMA高速传输模块。振动台和恒温箱测试结果表明,该多参数数据采集系统能够有效获取工业设备状态数据并实时发送至上位机,从而帮助用户及时发现设备故障,并采取相应的维护措施,从而提高设备的可用性和生产效率。The monitoring of industrial equipment status is crucial for ensuring production safety and equipment lifespan.To address the challenge of dealing with large volumes of real-time data in industrial equipment status monitoring,a multi-parameter data acquisition system for industrial equipment based on ZYNQ has been designed.This system centers around the ZYNQ7000 series SoC,utilizing IEPE interface sensors and 4~20 mA current loop transmitters to achieve long-distance transmission and minimize interference.The system incorporates sensor signal conditioning circuits,an 8-channel high-speed A/D acquisition module,and a DMA high-speed trans-mission module.The vibration table and constant temperature box test results demonstrate that this multi-parameter data acquisition system effectively captures industrial equipment status data and transmits it in real-time to the host computer.This aids users in promptly detecting equipment malfunctions and implementing necessary maintenance measures,consequently enhancing equipment availability and production efficiency.

关 键 词：ZYNQ7000 ADS8681 KS943B10 

分 类 号：TN914[电子电信—通信与信息系统]