標線型人行道與行車速度之研究分析;Research and analysis between marked sidewalk and driving speed

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Title:	標線型人行道與行車速度之研究分析;Research and analysis between marked sidewalk and driving speed
Authors:	黃皇嘉;Huang, Huang-Jia
Contributors:	土木工程學系
Keywords:	鄰里交通環境改善;標線型人行道;巷弄安全;多元羅吉特;Taipei City Neighborhood Traffic Environment Improvement Program;Marked line sidewalk;Safety in lanes;Multinomial logit model
Date:	2020-01-15
Issue Date:	2020-06-05 16:27:22 (UTC+8)
Publisher:	國立中央大學
Abstract:	臺北市都市空間有限，道路空間常因交通順暢考量，而優先分配予車輛使用，至於都市內的巷道，卻因為都市計畫未善加規劃，造成鄰里巷弄狹小，行人時常必須與車爭道，造成人車衝突問題。為解決前述問題，臺北市於104年8月開始推動鄰里交通環境改善計畫，以里為單位，深入民眾生活的巷弄進行整體改善，巷弄優先考量行人安全，透過標線型人行道劃設改善行人通行環境，落實人本永續交通規劃的精神，達成國際化首善之都的交通願景。標線型人行道之目的，主要係將人車分流，確保行人可得到優先路權，惟在劃標線型人行道後，巷道內車輛停放秩序改善，反而造成巷道行車車速變快，為了解巷道內標線型人行道規劃後對行車速度是否會有顯著的影響，以及對於巷道內行車事故是否會有改善，本研究利用標線型人行道劃設前後之狀況進行調查，同時並以問卷調查方式了解使用者對於巷道內空間之規劃方式，以臺北市大安區大學里為樣本，針對巷弄安全等級、用路人巷弄安全主觀感知等方面，利用SPSS軟體進行多元羅吉特之分析研究，以了解計畫實施前後之改變。研究結果發現，巷弄車速在標線型人行道劃設後，車速有部份下降，其中路口的肇事件數及嚴重性指標均有減緩之趨勢，路段事故的比例亦有下降趨勢。但是，臺北市鄰里交通環境改善計畫實施，係希望對於推動里別肇事指標皆有下降趨勢，但在推動過程中，取消停車格位劃設標線型人行道的巷弄配置為所有標線型人行道巷弄配置中，肇事指標上升比例最高。因此，後續於規劃標線型人行道前，應先考慮路口減速設施，避免車輛在巷道內搶快造成行車安全問題，才是落實交通安全的根本辦法。 ;Due to limited spaces and traffic frequency concern in Taipei city, lanes usually assign to vehicle for driving purpose in priority. However lanes is too narrow in the city because lack of plan and management. As a result, pedestrian have impact or accident with vehicle driver. To solve the above-mentioned problems, Taipei City Neighborhood Traffic Environment Improvement Programs have been implemented since August, 2015. Take village as the smallest unit can involve in residents’ life and take their safety as first concern. Marked sidewalk can improve pedestrian walking access, follow human-oriented traffic spirit and make Taipei City more international and friendly. The main purpose to print marked sidewalk is keep separate pedestrian and vehicle. As a result, human can get priority right of the road. In the other hand, driving speed do increase when less parking space near the roadside. The sample location is Da-Shue Village in Da-An District, did compare opinions before and after print marked sidewalk about safety improvement, subjective perception etc by questionnaire and SPSS. In conclusion, speed increase in lane and alley after marked sidewalk printed, especially general light vehicle. The numbers of accidents and casualties increase in interaction, and decrease in road section. The main point of Taipei City Neighborhood Traffic Environment Improvement Programs is decrease accident index in certain area, however parking lot cancellation policy is an unpredictable factor. Before marked sidewalk printed, slow-down traffic facilities should be taken into consideration. To avoid vehicle competition in lanes is one of the best solutions when drafting safety policy
Appears in Collections:	[Graduate Institute of Civil Engineering] Electronic Thesis & Dissertation

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