摘要
针对环境监测中远程采集数据的实时传输和对监测数据进行管理分析的问题,研究了无线通讯SMS/GPRS的通讯原理以及与GIS无缝集成技术.系统通过SMS/GPRS技术实现了远程监控数据的无线实时传输,结合GIS可视化技术对监控数据进行可视展示,借助GIS空间分析功能分析污染源影响的地理区域.解决了系统实现的软件体系结构和关键技术.系统适用于环保部门监测数据采集、通讯传输、GIS管理和分析决策.
The authors developed a system for environmental monitoring and analysis that provides effective remote data acquisition and real-time transmission. This was done after analysis of principles of wireless communications through SMS / GPRS as well as technologies for seamless integration with a GIS. The system architecture was designed and key technical solutions were implemented. Using SMS / GPRS technology, real-time wireless transmission of remote monitoring data was achieved. GIS visualization technology was then applied to generate graphical representations of the data. The polluted area was analyzed with GIS spatial analysis. The system would be helpful to environmental protection departments in applications which complete data acquisition, communication transmissions, GIS management and analysis and decision-making.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
北大核心
2008年第7期749-754,共6页
Journal of Harbin Engineering University
基金
国家自然科学基金资助项目(50490271)
国家重点基础研究发展计划基金资助项目(2006CB202209)
黑龙江省科技厅攻关项目(TC05A25)
关键词
环境监测
无线通讯
地理信息系统
空间分析
environmental monitoring
wireless communications
geographic information system
spatial analysis
