全球地理定位无线监控调度系统在血吸虫病现场调查中的应用

Application of globe geographical positioning with wireless communication monitoring and supervision system in field survey on the endemic of schistosomiasis

目的以全国血吸虫病明察暗访现场工作为例,评价全球地理定位无线监控调度系统现场应用价值及优越性。方法在血吸虫病流行区江苏、江西、安徽、湖南、湖北、四川、云南等7个省选择卫生部简单随机抽样确定的血吸虫病明察暗访点12个,以及国务院综合试点现场定位点3个;利用手持型全球定位设备 CEC9680为现场操作工具,记录相关的航点、航迹;同时将定位数据包通过短消息功能(SMS)同步传至监控中心,进行分析和监控。结果在全球地理定位无线监控调度系统支持下,实现了对江苏等7省12个暗访点、3个国务院综合试点现场定位,全程实时对话与暗访现场信息即时记载并保持同步监控。监控中心可视地图实时显示现场地理移动位置,实现现场路线实时指导与人员调度。结论利用全球定位无线监控调度系统,可实现全程监控、指挥与指导明察暗访现场工作。

Objective To evaluate the practical value and the advantages of globe geographical positioning with wireless communication monitoring and supervision system in the field survey. Methods Spots which were randomly sampled by the National Ministry of Health for the investigation were chosen in the endemic areas for schistosomiasis in Jiangsu, Jiangxi, Anhui, Hunan, Hubei, Sichuan and Yunnan provinces. Portable GPS CEC9680 was used for collecting relevant waypoints and track, recording on-the- spot geographical positions. The positioning data package was sent back synchronously in the form of short message of SMS to the monitoring service center, and the moving routes of the terminal receiver monitored were displayed on the GIS map to achieve real-time supervision and staff scheduling. Results With globe geographical positioning with wireless communication monitoring and supervision system, accurate positioning of 12 spots in the provinces of Jiangsu and 3 trial spots for schistosomiasis control with comprehensive treatment designated by the State Council has been established with real-time communicating recording, and monitoring systems. Conclusion The globe geographical positioning with wireless communication monitoring and supervision system has provided a technical platform for the survey of schistosomiasis and other infectious diseases.