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Selection of Routes for Reflecting Driver's Characteristics by Adopting Multi-Attribute Utility Theory (MAUT)  

Oh, Ji-Eun (부경대학교 공간정보시스템공학과)
Bae, Sang-Hoon (부경대학교 공간정보시스템공학과)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.10, no.3, 2011 , pp. 25-35 More about this Journal
Abstract
Traffic volume increases due to diversification of industry. Also, Automobile ownerships also increase steadily. It is estimated that the registered number of vehicle is expected to be 20 milion in the year 2015. These trends may result in increasing the number of woman drivers and elderly drivers. Therefore, this study aims to identify routes that reflect characteristics of each driver's preferences. A survey was conducted on different routes attributes for variances drivers. Driver types were classified by gender, age, and driving career. Accordingly, a weight for road composition attribute such as number of lanes, number of accidents, slope was estimated by using Swing Weighting technique in Multi-Attribute Utility Theory. In addition, a case study was conducted and identified weights were applied to routes. In result, drivers commonly prefer short route when they considered their routes. Also, male drivers prefer speedy and shorter route than that of female drivers. Elderly drivers prefer safe routes that represent low accidents rate. Moreover driving career under a year drivers prefer safe and easy routes. Therefore, we may conclude that the necessity of diversified route information is essential in the future car navigation system.
Keywords
Driver's characteristics; MAUT; swing weighting; route selection; car navigation system;
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Times Cited By KSCI : 2  (Citation Analysis)
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