电子与封装
電子與封裝
전자여봉장
EIECTRONICS AND PACKAGING
2015年
6期
44-48
,共5页
测试仪器%数据采集%以太网%RS485总线%单片机
測試儀器%數據採集%以太網%RS485總線%單片機
측시의기%수거채집%이태망%RS485총선%단편궤
test instrument%data acquisition%ethernet%RS485 bus%microcontroller
现代工业生产现场中各类测试仪器、仪表及信号获取终端相当零散地分布在较大范围内，企业需要对测试数据进行实时的集中监控。实现基于工业以太网的分布式多仪器数据监控系统，该系统包含了上位机控制软件和作为下位机的STM32单片机，结合 RS485总线和工业以太网作为通信方式，实现对大量仪器、仪表的统一监控，具有稳定性高、速度快的特点。通过多次模拟测试运行良好，符合技术指标及性能要求，可以投入实际运行。
現代工業生產現場中各類測試儀器、儀錶及信號穫取終耑相噹零散地分佈在較大範圍內，企業需要對測試數據進行實時的集中鑑控。實現基于工業以太網的分佈式多儀器數據鑑控繫統，該繫統包含瞭上位機控製軟件和作為下位機的STM32單片機，結閤 RS485總線和工業以太網作為通信方式，實現對大量儀器、儀錶的統一鑑控，具有穩定性高、速度快的特點。通過多次模擬測試運行良好，符閤技術指標及性能要求，可以投入實際運行。
현대공업생산현장중각류측시의기、의표급신호획취종단상당령산지분포재교대범위내，기업수요대측시수거진행실시적집중감공。실현기우공업이태망적분포식다의기수거감공계통，해계통포함료상위궤공제연건화작위하위궤적STM32단편궤，결합 RS485총선화공업이태망작위통신방식，실현대대량의기、의표적통일감공，구유은정성고、속도쾌적특점。통과다차모의측시운행량호，부합기술지표급성능요구，가이투입실제운행。
In field of modern industry production, various types of test instrument and signal acquisition terminal scattered distribute in wide range of space, enterprise need centralized monitor real-time data. The main content of the paper is to design and implement a multi-test instrument monitoring system based on industry Ethernet. This system include host computer control software and lower computer embedded system composed by STM32 microcontroller, with RS485 bus and industry Ethernet as communication mode, to realize unity data monitoring, having characteristics of high stability and fast speed. The system has been tested many times, it meet the technical and performance requirements, can be put into praticial operation.
