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摘  要：本文综合考虑交通流量、事故发生地点、时间等信息，在二维电子地图基础上，结合沈阳市近几年的城市道路交通事故资料，开发了交通事故信息分析系统。本文首先研究了二维电子地图的生成方法及处理技术，实现了交通事故信息在电子地图上的定位、标记等功能；然后建立交通事故数据库，实现地理、交通事故信息的查询，从而达到科学预防交通事故的目的。
关键词：电子地图；数据库；智能交通
Traffic Accident Information Analysis
System Based on Two Dimensional Electronic Map
Xiao Jin
School of software, Tongji University, shanghai 201804
Abstract：In comprehensive consideration of the traffic flow, the accident location, time and other information, based on the two-dimensional electronic map, combined with the road traffic accident data in Shenyang City recent years, we developed this traffic accident information analysis system. Firstly, studying the two-dimensional electronic map generation method and processing technology, makes it possible to fixed position, marked of the traffic accident information on the electronic map. Secondly, set up the traffic accident database, so as to inquire the geography and traffic accident information, finally prevent the traffic accidents scientificly.

Keywords: Electronic Map; Data Base; Intelligence Traffic

来源：黑龙江科技信息