摘要
借鉴瓦片地图服务的思想,设计实现了实时路况服务,并对提高服务性能的策略进行了探讨,基于该服务开发了实时路况展示系统,验证了服务的正确性与可行性。
Using tile map service for reference,this paper designed and developed a real-time traffic service,and discussed some strategies to improve its performance.Based on this service,a real-time traffic information system was developed to validate its correctness and feasibility.
出处
《地理空间信息》
2013年第4期4-5,9,共3页
Geospatial Information
关键词
实时路况服务
瓦片地图
路网索引
real-time traffic service,tile map,road network index
