Mobil cihazlar kullanılarak kapalı alanlarda navigasyon sistemi

Öz

Gündelik hayatta, açık veya kapalı alanlarda belirli bir yer bulmaya olan ihtiyaç için, farklı çözümler üretilmektedir ve farklı teknolojiler kullanılmaktadır. GPS teknolojisi açık alanlarda birçok farklı amaç için kullanılırken, kapalı alanlardaki yer bulma problemi için henüz genel bir çözüm/teknoloji bulunmamaktadır. Kapalı alanlar için geliştirilen yaklaşımların en temel problemleri, kapalı alanların modellenmesi ve kullanıcının konumunun belirlenmesi sürecidir. Bu çalışmamızda kapalı alan navigasyon sistemine genel bir çözüm modeli önerilmektedir. Çalışma kapsamında, binaların modellenebileceği bir web uygulaması ve modellenen binaların 2B düzlemde gözlemlenebileceği bir mobil uygulama geliştirilmiştir. Kapalı alanlarda yol bulma problemini A* algoritmasını kullanarak çözmeyi amaçlayan bu çalışmamızda ayrıca bina modelleme işlemi için de bir araç sunulmaktadır.

Anahtar Kelimeler

• Web tabanlı modelleme,Kapalı alan navigasyon,A* algoritması

Indoor navigation system with using mobile devices

Abstract

In our daily lives, different solutions are produced and technologies are used for the need to find a specific place in indoor or outdoor areas. While GPS technology is used for many different purposes in outdoor areas, here is not yet a general solution/technology for locating the problem in indoor areas. The most basic problems of approaches developed for in indoor areas are the modeling of indoor areas and the determination of the user's location. In this study, we propose a general solution model for indoor area navigation system. A web application was developed for modeling buildings in 2D plane. Besides, a mobile navigation application was implemented for indoor areas. Mobile application are intended to minimize the loss of time during finding places in indoor areas for users. For this purpose,  the shortest path algorithm (A* algorithm) for mobile application  has been added to the study.

Keywords

• Web based modeling,Indoor navigation,A* algorithm

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