杨建华

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:吉林工业大学

学位:硕士

所在单位:控制科学与工程学院

电子邮箱:jianhuay@dlut.edu.cn

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Design of Remote GPRS-based Gas Data Monitoring System

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论文类型:会议论文

发表时间:2018-01-01

收录刊物:EI、CPCI-S、Scopus

卷号:108

期号:4

摘要:In order to solve the problem of remote data transmission of gas flowmeter, and realize unattended operation on the spot, an unattended remote monitoring system based on GPRS for gas data is designed in this paper. The slave computer of this system adopts embedded microprocessor to read data of gas flowmeter through rs-232 bus and transfers it to the host computer through DTU. In the host computer, the VB program dynamically binds the Winsock control to receive and parse data. By using dynamic data exchange, the Kingview configuration software realizes history trend curve, real time trend curve, alarm, print, web browsing and other functions.