摘要
数字家庭是信息技术、通信技术和计算机技术发展的产物,本文以设计并实现数字家庭交通出行服务系统为目标,基于ArcGIS Server跨平台优势,将Eclipse开发环境与ArcGIS for Android插件相结合,应用二次开发组件Network Analyst扩展模块进行动态路径的开发,通过建立历史流量表来实现路网基于时间成本的动态路径查询,测试表明系统能够初步满足数字家庭背景下的交通出行查询需求,具有一定的工程使用价值。
Digital home is a product based on information technology, communication technology and computer technology. The design and realization of digital home transportation service system is the goal, based on the advantage of ArcGIS Server cross- platform, through combining Eclipse development environment with ArcGIS for Android plugin, the secondary development com- ponent Network Analyst extension module is used to develop dynamic path, and through the establishment of historical flow table, the road-network dynamic path based on time cost is queried. Tests show that the system can meet preliminary transportation que- ry demand of digital home background, and has certain engineering use value.
出处
《计算机与现代化》
2014年第1期171-175,共5页
Computer and Modernization
基金
国家科技支撑计划子课题(2011BAH16B01-05)
关键词
数字家庭
信息技术
通信技术
信息服务
地图
动态路径
digital home
information technology
communication technology
information server
map
dynamic path
