不同需求影响下的自行车出行路径规划方法.docVIP

不同需求影响下的自行车出行路径规划方法 何凡 边扬 马俊来 北京工业大学北京市城市交通运行保障工程技术研究中心 华夏幸福基业股份有限公司 X 关注成功！ 加关注后您将方便地在 我的关注中得到本文献的被引频次变化的通知！ 新浪微博 腾讯微博 人人网 开心网 豆瓣网 网易微博 摘????要： 目前已有自行车出行路径规划方法普遍存在需求差异性考虑不足、方案精度较低等问题, 无法满足人们逐步严苛的出行需求, 根据出行多样化需求 (单一需求、复合需求) 进行规划方法研究可以拓宽自行车出行路径选择手段。以通勤性出行、事务性出行、休闲性出行作为主要出行目的, 通过文献研究、实地调查和因素分析, 确认了出行时间、出行安全和出行环境3个方面的需求以及各需求下的影响因素, 基于北京市西城区路网基础数据进行数值标定、算法描述等, 分别研究了单一需求和复合需求影响下的自行车出行路径规划方法, 根据不同出行目的下的需求差异性分别给出推荐路径。考虑到过街影响提高了出行时间需求下的推荐精度, 单一影响与复合影响的差异也可以提供更多自行车出行路径的选择方法。 关键词： 交通规划; 自行车出行; 路径规划方法; 相关性分析; 多需求; 作者简介：何凡 (1993-) , 硕士研究生.研究方向:绿色出行与交通规划.E-mail:heftroy@163.com 作者简介：边扬 (1980-) , 博士, 副教授.研究方向:绿色出行与交通规划.E-mail:binayang@ 收稿日期：2017-08-29 Methods to Plan Travel Routes of Cycling Under Different Travel Demands HE Fan BIAN Yang MA Junlai Beijing Engineering Research Center of Urban Transport Operation Guarantee, Beijing University of Technology; China Fortune Land Development; Abstract： Currently, studies on route planning of cycling commonly contain issues as lack of considering different demands or low accuracy of solutions, which cannot satisfy the growing demands of cycling.A method to plan travel routes is developed to provide more selections of cycling routes according to various demands.Regarding trips for commuting, business, and entertainment as main purposes, through literature research, field investigation, and factor analysis, main travel demands including travel time, travel safety, and travel environment are confirmed.Then their relative influencing factors are analyzed.Data of bicycle lanes of Xicheng District in Beijing is used to process numerical calibration and algorithm description.Methods to plan travel routes under influences of a single demand or complex demands are studied respectively.Different paths are recommended according to specific travel needs.The impacts of crossing streets improve recommended precision under travel time requirements.The differences between a single demand and complex demands can provide more options for