摘要
为推进慧智慧乡村信息化、智能化建设进程,解决移动用图系统商业软件价格昂贵、系统庞大、硬件要求高等问题,设计一个轻量化的智慧乡村移动用图系统。基于Android开发平台,结合开源GDAL和移动GIS技术,研究移动GIS、影像金字塔的多线程快速加载、多线程矢量分层按区动态加载、线与节点双属性等关键技术,建设轻量化的智慧乡村移动用图系统。以智慧园区数据为例,研发了轻量化、安装方便、运行快捷、操作简单、展示直观的移动用图系统,取得了较好的应用效果。
In order to promote the informatization and intelligent construction of the smart village,and solve the problems of high price,huge system,and high hardware requirements of the mobile mapping system commercial software,a lightweight intelligent rural mobile map system is designed.Based on the Android development platform,combined with open source GDAL and mobile GIS technology,this paper develops mobile GIS,image pyramid multi-threaded fast loading,multi-threaded vector layered dynamic loading by area,line and node dual attributes and other key technologies,to achieve a lightweight intelligent village mobile map system.Taking smart park data as an example,a mobile map system with lightweight,convenient installation,fast operation,simple operation,and intuitive display has been realized,and good application effects have been achieved.
作者
祖为国
谭金石
刘丽
ZU Weiguo;TAN Jinshi;LIU Li(Guangdong Polytechnic of Industry and Commerce,Guangzhou 510510,China)
出处
《测绘与空间地理信息》
2024年第5期41-44,共4页
Geomatics & Spatial Information Technology
基金
中国高校产学研创新基金——无人集群协同智能项目(2021ZYB03002)
广东省普通高校重点科研平台项目(2020ZDZX1071)资助。
关键词
智慧乡村
移动用图
多线程
格网化管理
intelligent village
mobile map
multi-threading
grid management
