摘要
田间信息的实时采集与数据库更新是精准农业技术体系中急需解决的关键技术之一。文中介绍了一种基于GPS和GSM短消息业务的远程无线空间信息采集与更新系统,并以农田地块信息采集与更新为例,对其工作原理、系统体系结构及软硬件构成、系统开发设计与实现等进行了论述。系统集成GPS,GSM和GIS,实现了空间数据的实时采集、远程传输和实时更新。
Field information real - time collecting and spatial database update are key techniques to be urgently solved in precise agriculture. In this paper, introduced design and realization of system for field information collection and synchronous update in spatial database based on global positioning system （GPS） and GSM, and then took field parcel for example, discussed the aspects of the system about working principals, system architecture and structures of hardware and software, software design and realization. Integrated GPS, GSM with GIS, the system realizes real- time collecting, distance- transmitting and timely update,
出处
《计算机技术与发展》
2006年第9期145-147,150,共4页
Computer Technology and Development
基金
"八六三"数字农业资助项目(2003AA209040)
关键词
GSM
全球卫星定位系统
地理信息系统
农田地块
实时采集与更新
GSM
global positioning system
geographic information system
field parcel
real - time collection and update
