Deneysel Olarak Ölçülen Farklı Sürüş Davranışlarının K En Yakın Komşuluklar Yöntemleriyle Sınıflandırılması

Öz

Bu çalışmada, 13 farklı sürücünün aynı aracı, aynı güzergahta ve aynı çevre koşullarında sürmesi sağlanmıştır. Sürüşler başlamadan araca araç takip cihazı monte edilmiş ve eş zamanlı olarak akıllı telefon uygulaması kullanılmıştır. Sürüşlerin kontrollü bir şekilde gerçekleştirildiği rota, sürüş davranışlarını ortaya çıkarabilecek özelliklere sahip olacak şekilde seçilmiştir. Açısal hız ile ilgili sonuçların doğru bir şekilde alınabilmesi için sağa-sola dönüş ve u dönüşü manevralarının kullanıldığı bölümler bulunmaktadır. Aynı amaçla yolda tümsek, çukur, yaya, araç ve hız limitlerinin olmasına özen gösterilmiştir. Ardından sürücüler agresif, sakin veya normal olarak sınıflandırılmaktadır. Sınıflandırma yöntemi olarak k en yakın komşuluklar metodolojileri kullanılmıştır. Fine KNN yöntemi ile %84,6 doğruluk elde edilmiştir.

Anahtar Kelimeler

• Sürüş karakteristiği
• Sınıflandırma
• Fine KNN
• Weighted KNN
• Deneysel sürüş

Classification of Experimentally Measured Different Driving Behaviors using K Nearest Neighbors Methods

Abstract

In this study, 13 different drivers were provided to drive the same vehicle on the same route and environmental conditions. Before the rides started, a vehicle tracking device was mounted on the vehicle and a smartphone application was used simultaneously. The route where the driving is carried out in a controlled way has been chosen to have features that can reveal driving behaviors. There are sections where right-left turns and U-turn maneuvers are used to obtain accurate angular velocity results. For the same purpose, care has been taken to ensure bumps, potholes, pedestrian, vehicle, and speed limits on the road. Afterward, drivers are classified as aggressive, calm, or usual. KNN methodologies are used as the classification method. Fine KNN application reaches 84,6% accuracy ratio.

Keywords

• Driving characteristic
• Classification
• Fine KNN
• Weighted KNN
• Experimental driving

Kaynakça

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