Toplu Taşımada En Az Aktarma Kriterine Göre Seyahat Planlama İçin Matematiksel Model

Öz

Her geçen gün trafi÷e çÕkan araç sayÕsÕnÕn artmasÕ ve mevcut ulaúÕm alt yapÕsÕnÕn ihtiyaca cevap verememesi gibi nedenlerden dolayÕ toplu taúÕma ile seyahat planlama geliúmiú ve geliúmekte olan úehirlerin gündem maddeleri arasÕnda ilk sÕralarda yer almaktadÕr. Özellikle alt yapÕlarÕ çok eskilere dayanan ve mevcut yerleúik düzenleri nedeniyle alt yapÕlarÕnda yenilemeye gidemeyen úehirler, ulaúÕm planlarÕnda radikal de÷iúiklikler yapmak zorunda kalmaktadÕr. Bu úehirlerin eski ulaúÕm planlarÕnda úehrin önemli noktalarÕ arasÕnda birçok paralel otobüs hattÕ varken uzun ve geniú araçlarÕn neden oldu÷u trafik sÕkÕúÕklÕ÷Õ nedeniyle, otobüsler yeni planlarda metro, vapur v.b. ulaúÕm enstrümanlarÕna besleme yapmak amacÕyla aktarma aracÕ olarak kullanÕlmaktadÕr. DolayÕsÕyla en az aktarma kriteri, yöneticiler için toplu taúÕma ile ulaúÕmÕ planlama aúamasÕnda, yolcular için de ulaúÕm sistemini kullanma aúamasÕnda çok önemli hale gelmiútir. Bu çalÕúmada yukarÕda bahsedilen kritik öneminden dolayÕ en az aktarma kriterine göre seyahat planlama için yeni bir matematiksel model önerilecek ve bu model uygulama örnekleri üzerinde test edilecektir. Uygulama örnekleri gerçek hayat problemlerinde karúÕlaúÕlacak durumlarÕ içerecek úekilde ele alÕnacaktÕr.

Anahtar Kelimeler

• En az aktarma modeli, seyahat planlama, toplu taşıma

A Mathematical Model for Travel Planning According to Least Transfer Criteria in Public Transportation

Öz

Travel planning with public transportation is the first priority in the agenda of developed and developing countries because the number of vehicles in traffic increases day by day and the existing public transportation infrastructure cannot satisfy the current needs. Especially, the cities of which the infrastructures are very old and cannot undergo reconstruction due to their current permanent settlements must make radical changes in their public transportation plans. While there were many parallel bus lines between the important locations of these cities in their former public transportation plans, in their new public transportation plans, the buses are used as transfer vehicles to other public transportation instruments such as metros or ferries, etc. since the long and large vehicles cause traffic congestions. Therefore, the least public transfer criterion has become very important for managers in the process of planning public transportation and for passengers using this public transportation system. In this study, because of its critical importance mentioned above, a new mathematical model for travel planning according to the least public transfer criteria will be proposed the model will be tested on experiment examples. These examples will be taken into account as they include the cases encountered in real-life problems.

Anahtar Kelimeler

• Least transfer model, travel planning, public transportation

Kaynakça

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