摘要
现有船舱环境参数监控系统由于网络环境的限制,存在着系统响应时间长、监控数值误差大的缺陷。为此,基于局域网设计船舱环境参数监控系统。系统硬件单元包含数字温湿度传感器单元、烟雾传感器单元以及网络通信单元;软件模块包含局域网节点部署模块、环境参数拟合模块以及参数超限报警模块。通过上述硬件单元与软件模块的设计,实现了船舱环境参数监控系统的运行。仿真实验结果显示,与对比系统相比,本文系统响应时间更短,监控数值误差更小,充分表明本文系统监控性能更佳。
Due to the limitation of network environment, the existing cabin environmental parameters monitoring system has the defects of long response time and large monitoring value error. In order to solve the problems of the existing system, the cabin environmental parameters monitoring system is designed based on LAN. The hardware unit of the design system includes digital temperature and humidity sensor unit, smoke sensor unit and network communication unit;the software module includes LAN node deployment module, environment parameter fitting module and parameter overrun alarm module. Through the design of hardware unit and software module, the operation of cabin environmental parameters monitoring system is realized. The simulation results show that compared with the existing system, the design system has shorter response time and smaller monitoring error, which fully indicates that the design system has better monitoring performance.
作者
王光烨
WANG Guang-ye(Shanxi Management Vocational College Training Center,Linfen 041000,China)
出处
《舰船科学技术》
北大核心
2020年第22期145-147,共3页
Ship Science and Technology
基金
山西省教育厅教育科学“十二五”规划课题(GH-13173)
关键词
局域网
环境参数
监控
船舱
数据拟合
local area network(LAN)
environmental parameters
monitoring
the cabin
data fitting
