人行道行駛自行車服務水準評估

Abstract

近來由於全球暖化問題，各國均致力於提倡綠色運具。自行車具有便捷、零汙染、及戶等優點，具有極大潛力成為通勤的主要運具。要提高自行車的使用率，必須給自行車騎士一個良好的騎乘環境。台灣的自行車道設置和國外明顯不同，以台北市為例，台北市的自行車道多設置在人行道上。因此，如何評估人行空間行駛自行車服務水準，以提高自行車騎士的使用意願，是本研究的目的。 本研究以系統性的文獻回顧方式，找出影響人行空間影響自行車行駛服務水準的評估因素，共14項評估指標。透過折衷權重法來確定各評估指標得相對權重，建構出人行空間行駛自行車服務水準評估指標。指標中從安全、功能以及親和性三方面來評估服務水準。將評估指標建立自行車騎乘空間評估權數，配合決策評估表，進行現有自行車道的評估。同時進行問卷調查自行車騎士的主觀感受，利用模糊理論，決定服務水準以及服務水準的門檻值。最後產生自行車行駛空間的評估模式。 本研究將此評估模式應用在三條自行車道上：新生南路東側、和平東路南側以及大安森林公園周邊。分析結果為大安森林公園評估權值最高（7.7700），服務水準為B級；其次為新生南路東側（6.6446），服務等級為C級；和平東路南側最低（4.7486），服務等級為D級。最後分析這三條自行車道評估權值得分，並提出改善建議。

Because of global warming, each country is devoting to promote green vehicles. Bicycle has advantages of convenient, zero pollution, and door to door. It has great potential to become the main vehicle for commuting. To increase the bicycle utility rate, providing a fine cycling environment is necessary. The purpose of this research is to evaluate the level of service cycling on pedestrian space. In this research, a comprehensive index of cycling space, consists of 14 individual indexes. The weights of these 14 individual indexes are decided by compromised weight method. By quantifying these indexes and using fuzzy theory to find threshold of each level of service. Finally, the comprehensive index is completed. Three sidewalks are chosen to evaluate the level of service. Including sidewalk on Xinsheng S. road east, Heping E. road south, and Da'an park. Use the comprehensive index which is constructed in this research to evaluate these sidewalks. The result is that：the level of service of Xinsheng S. road east is level C, the level of service of Heping E. road south is D, and the level of service of Da'an park is level B. After evaluating the level of service of three examples, considering indexes of three sidewalks and provide strategies to improve.