摘要
为满足道路交通事故可视化分析的需求,在分析警用地理信息平台、空间数据分析与处理、交通安全态势预警、事故多发路段判别等技术的基础上,提出了基于P-GIS的道路交通事故分析系统的构建方案,并加以设计与实现。系统集事故信息的录入、管理、展示、查询、统计分析于一体,为道路交通事故分析提供了重要的辅助决策支持工具。
To meet the demands of visualization analysis of road traffic accident,after analyzing such technologies as the Police Geographic Information System Platform,spatial data analysis and processing,prediction for traffic safety situation,and accident-prone sections discriminating,this paper proposes the construction plan of road accident analysis system based on P-GIS.The system integrates the record,management,presentation and statistic of accident information,which provides an important auxiliary decision-making tool for road traffic accident analysis.
出处
《交通信息与安全》
2013年第5期93-97,103,共6页
Journal of Transport Information and Safety
