摘要
针对海洋环境监测工作的实际需要采用模块化思想设计了一种适用于水文、气象或浪流三类要素信息检测的通用海洋信息数据采集器。选用成熟的工业级集成电路模块和器件,缩短了开发周期,保证了系统可靠性;采用密封金属外壳封装,应用航空插头作为对外接口,固定电源、信号、通讯等接线引脚;应用看门狗程序,保证在系统断电、意外死机或程序跑飞等故障发生时自动重启;配备有线/无线通讯接口扩大兼容性、弱化现场安装条件,使其适用于海岸、岛屿、平台、船舶等多类监测站点。现场应用表明,其运行稳定可靠、维护管理简单,具有较大的实用价值和应用前景。
According to the actual requirement of marine environment monitoring,a general data collector for marine information which is appropriate for the hydrology,meteorology or wave ＆ current parameter acquisition,is designed by using modular thought.Some mature ＆ industrial grade integrated circuit modules and devices were used to shorten the development cycle and ensure the reliability.A sealed metal shell encapsulation was adopted,some aviation plugs were used as the external interface,and the wiring pins were fixed as the power supply,signal or communication connectors.A watchdog program was used to restart the software itself automatically when the system was power off,accident crash or running fly.The cable ＆ wireless communication interfaces were equipped to expand the compatibility ＆ lessen the site installation conditions,and made the collector can be used in the coast,islands,platform ＆ ship monitoring site.The application result shows that the collector runs stably ＆ reliably,the maintenance ＆ management is easy and convenient,and the collector has a great use value and application prospect
出处
《现代科学仪器》
2011年第4期19-23,共5页
Modern Scientific Instruments
基金
海洋台站多测点智能实时监测系统研究与示范(国家海洋公益性行业科研专项经费项目
编号:200805003)
关键词
海洋信息监测
数据采集器
模块化设计
Marine information monitoring
Cata collector
Modular design
