基于GIS的交通安全工作实地调查与评估方法  

Method of Field Investigation and Evaluation for Road Traffic Safety work Based on GIS

作　　者：李平凡[1,2] 刘东波 

机构地区：[1]公安部交通管理科学研究所,江苏无锡214151 [2]吉林大学交通学院,吉林长春130022

出　　处：《交通信息与安全》2009年第4期101-103,117,共4页Journal of Transport Information and Safety

基　　金：公安理论与软科学研究计划项目(批准号:2005WXJTLLYJ089)资助

摘　　要：为提高道路交通安全工作调查和评估的效率及质量,将GIS采集、图形表现技术应用到实际调查工作中,建立了交通安全工作模糊综合评价模型,形成了基于GIS的交通安全工作实地调查与评估方法。通过在GIS数据采集器中预先设定各项调查指标及其可能取值,实现了调查数据电子化、图形化,提高了调查效率。通过实例说明了该方法的应用思路,并验证了其有效性。In order to improve the efficiency of traffic safety investigation and evaluation, the data gathering and representing based on GIS technology were used in the process of investigation and evaluation. By predefining indexes and its possible values in GIS data collectors, the appraisers can select suitable values according to the facts. The investigation efficiency can be greatly improved. Simultaneously, lots of data can be computerized in the investigating processes. Furthermore, heavy works of data entry cna be avoided. Eventually, the application flow and validity of the method were verified by an instance.

关 键 词：交通安全 调查 评估 GIS 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]