重庆交通大学学报(自然科学版) ›› 2009, Vol. 28 ›› Issue (6): 1075-1078.DOI: 10.3969/j.issn.1674-0696.2009.06.26
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李晓娟,丁??艺
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LIXiao-juan, DING Yi
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摘要: 分析了交通冲突数与其影响因素之间及交通冲突数与安全性之间的关系;以交通冲突数作为其影响因素与 道路安全性之间的??转换器,提出了基于BP神经网络的高等级公路交织区安全评价模型;为高等级公路交织区安 全评价开辟了新的途径。
关键词: 交通安全, BP神经网络, 安全评价
Abstract: The?relationship?between?traffic?conflicts?and?their?influence?factors?as?well?as?the?relationship?between?traffic?conflicts?and?safety?are?analyzed.?Traffic?conflicts?are?taken?as?the?diversion?between?their?influence?factors?and?the?road?safety.?And?the?safety?evaluation?model?of?the?high-level?highways?at?weaving?areas?is?proposed?using?a?back?propagation(BP)?neural?network,which?explores?a?new?way?in?safety?evaluation?of?high-level?highways?at?weaving?areas.
Key words: traffic safety , BP artificial network , safety evaluation ;
中图分类号:
U491
李晓娟,丁??艺. 基于BP神经网络的高等级公路交织区安全评价[J]. 重庆交通大学学报(自然科学版), 2009, 28(6): 1075-1078.
LIXiao-juan, DING Yi. Safety?Evaluation?of?High-Level?Highways?at?Weaving?Areas??Based?on?Back?Propagation?Neural?Network[J]. Journal of Chongqing Jiaotong University(Natural Science), 2009, 28(6): 1075-1078.
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链接本文: http://xbzk.cqjtu.edu.cn/CN/10.3969/j.issn.1674-0696.2009.06.26
http://xbzk.cqjtu.edu.cn/CN/Y2009/V28/I6/1075