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dc.contributor.author陈东升
dc.contributor.author许肖梅
dc.contributor.author李雪丁
dc.contributor.author童峰
dc.date.accessioned2017-11-14T01:22:55Z
dc.date.available2017-11-14T01:22:55Z
dc.date.issued2007-03-15
dc.identifier.citation海洋技术,2007,(01):18-21,39
dc.identifier.issn1003-2029
dc.identifier.otherHYJS200701003
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/140711
dc.description.abstract介绍一种基于LabVIEW虚拟仪器技术的数据采集与处理系统。该系统以单片机和计算机为硬件平台,采用高精度16位Σ-ΔA/D转换器AD7705对采集到的信号进行A/D转换,通过串口进行数据通信,实现了叶绿素浓度的计算机自动采集、实时数据显示、分析和数据管理等功能。该实现方案还可用于温度、盐度等参数的高精度自动数据采集系统,在海洋环境监测中具有推广应用的现实前景。
dc.description.abstractThis paper introduces a data acquisition and analysis system with the virtual instrumentation technology,based on PC and microcontroller and software of LabVIEW.The system uses AT89C51 Microcontroller to collect data by controlling a 16-bit,sigma-delta ADCs,AD7705 to carry out A/D conversion,and transfers data by the serial port.It realizes data acquisition,display,analysis and management of chlorophyll automatically.It can also be used to collect data of temperature,salinity and other environmental factors of the seawater in high precision.
dc.description.sponsorship福建省自然科学基金(D0510003)资助项目
dc.language.isozh_CN
dc.subjectLabVIEW
dc.subjectAT89C51单片机
dc.subject数据采集
dc.subject叶绿素浓度
dc.subjectLabVIEW
dc.subjectAT89C51 microcontroller
dc.subjectdata acquisition
dc.subjectChl.a
dc.title基于LabVIEW虚拟仪器技术的海洋环境监测数据采集与处理系统
dc.title.alternativeA System of Ocean Environmental Data Acquisition Based on LabVIEW Virtual Instrument Technology
dc.typeArticle


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