公共腳踏車租借站點及路網之設計

Public Bicycle Stations Location and Network Design Problem

本研究探討公共腳踏車系統設計問題，同時考慮使用者之旅行成本及建造單位投入的建置成本，兼顧管理者及使用者的立場，以求得較完善的系統。結合區位理論及網路流量模型，建立問題之最佳化數學模型，主要決策為腳踏車租借站之數量、租借站之位址及專用車道沿實際街道鋪設路線。為驗證模型之正確性，本研究設計一案例，利用最佳化軟體對所提出之模型進行測試，並對重要參數進行分析。初步測試結果顯示，模型具實用性及可行性。

This study addresses the public bicycle sharing system’s design problem. Theproposed model combines facility location and network flow theory, consideringboth user travel costs and system setup cost. The model is formulated as a mixinteger program and aims to determine the optimal number of bicycle stations, the location of bicycle stations, and bicycle lane configuration along a real streetnetwork. An illustrative example is created to test the proposed model. Thepreliminary test results show that the model is practically implementable.