考量舒適度之公共運輸旅次規劃問題之研究

A Study of Public Transit Trip Planning Problem Considering Comfort

吳汎榆(Fan-Yu Wu)

指導教授 ： 王晉元

國立交通大學/管理學院/運輸與物流管理學系/碩士(2017年)

摘要

行前公共運輸旅次規劃系統，為提升公共運輸系統使用率的重要工具。過去所發展的行前旅次規劃系統，大多以公共運輸系統之「便利性」為規劃之目標(轉乘次數、旅行時間)，鮮少有考量「舒適度」因素(車內擁擠程度、候車環境)。根據相關研究，「舒適度」會顯著影響旅客對於公共運輸使用之意願。
本研究主要在構建一套同時考量「舒適度」與「便利性」因素之公共運輸行前旅次規劃演算法，該演算法為一搜尋啟發式解法，將旅次中可能發生之各項實際時間(如步行時間、車上時間、候車時間等)，透過舒適度函數轉換成使用者感受的時間，並作為本研究目標式之基礎。
本研究以桃園實際路網來進行測試，證實本研究可正確的搜尋出兼顧旅客需求於舒適度之乘車方案。將本研究所產出的方案與未考慮舒適度差異之規劃結果比較，可看出本研究方案在不顯著影響總旅行時間的前提下，舒適度有明顯的提升。

關鍵字

公共運輸旅次規劃 ； 舒適度 ； 擁擠度

並列摘要

In recent years, in order to solve problems derived from the private vehicle, government is dedicated to improving the development of the public transportation system. In addition, public transit pre-trip planning system is an important tool to raise the usage rates of public transport system.
Public transit pre-trip planning system is an important tool to raise the usage of public transport system. Most of the previous researches focus on the “convenience” factors (such as number of transfers, travel time) as the main objective. The “comfort” factors (such as the number of people on bus, waiting area environments) draw not much attention. Based on relevant research findings, comfort is a key to affect the
willingness of taking public transportation.The main goal of this research is to develop a public transit pre-trip planning algorithm considering both “comfort” and “convenience” factors. With the help of our proposed “comfort” transforming function, all the possible travel time (such as walking time, in-vehicle time, waiting time) are transformed into passenger perceived time, which is used as the foundation of the objective function.
We use the real data of Taoyuan transit network to evaluate the performance of our proposed algorithm.The testing results show that our algorithm can generate reasonable solutions while accommodating both “convenience” and “comfort” simultaneously. Comparing to the solutions generated from system that only considers “convenience” factor, the comfort level of our solution is significantly higher without scarifying total travel time.

並列關鍵字

Public Transit Trip Planning ； comfort ； crowding

參考文獻

1. 新北市政府主計處，「從市民運具使用情形看新北市交通運輸發展」，專題分析，民國102年8月。

2. 黃靖傑 、 陳禹昕 、陳泰瑜、王喻正 、高淑娟，「愛上旅遊－日月潭導入智慧交通與創新觀光旅遊應用服務」，電工通訊季刊，2015，第1季， P59 – 68。

3. 倪嘉慧、胡廸琦、邱鈺婷、連啟璋、金宇年、陳道平，「強化政府公關與政策行銷之探討—以提升民眾使用公共運輸系統意願為例」，2015， T&D 飛訊第 203 期。

4. 曹瑞和、劉仲潔、吳東凌、翁心鏡 ，「臺灣地區發展公共運輸旅次規劃系統之現況與課題探討」，地理資訊系統 季刊，4.1(2010):31-37。

5. Litman T. (2011), "Valuing transit service quality improvements: Considering comfort and convenience in transport project evaluation", Victoria Transport Policy Institute, November 24, 2011.