摘要
为适应大数据时代,有效提升交通事故分析深度和综合应用能力,引入可视化分析势在必行,帮助事故分析人员利用形象思维开展高效的分析、推理和决策。本文针对公路交通事故大数据可视化分析中存在的问题,结合大数据可视化分析方法,从数据处理、可视化方案及可视化系统实现等方面设计出一条基于大数据环境下的公路交通事故可视化分析技术路线,为提升公路交通事故分析能力以及交通安全措施和政策制定提供支持,也为交通管理其他方面分析可视化表达设计与实现提供借鉴和参考。
In order to adapt to the era of big data and effectively improve the depth of analysis of traffic accidents and comprehensive application capabilities, it is imperative to introduce visual analysis to help accident analysts to use image thinking to conduct efficient analysis, reasoning and decision making. In this paper, aiming at the problems existing in the big data visual analysis of highway traffic accident, combined with the big data visualization analysis method, from the aspects of data processing, visualization scheme and visualization system implementation, a roadmap for visual analysis of highway traffic accidents based on big data environment is designed, providing support for improving road traffic accident analysis capabilities and traffic safety measures and policy formulation, and also providing reference for the analysis of visual expression design and implementation in other aspects of traffic management.
引文
[1]何宝琴,交通事故时空可视化分析应用研究[D].厦门大学, 2016.
[2]王晓燕,邹坚敏,裘晨露等,基于数据挖掘的交通事故信息综合分析研判系统构建研究[J].中国公共安全(学术版),2016(4):57-62.
[3]陈为,沈则潜,陶煜波.数据可视化[M].电子工业出版社,2013
[4]李代超,吴升,面向不同主题的犯罪大数据可视分析[J].地球信息科学,2014(9):735-744.
[5]裴丹丹,基于ECharts的数据可视化实现[D],北京邮电大学, 2015.
[6]王瑞松,大数据环境下时空多维数据可视化研究[D],浙江大学,2016.