Adaptive Approaches in Mobile Phone Based Traffic State Estimation with Low Penetration Rate
نویسندگان
چکیده
منابع مشابه
Mobile Phone‐based Vehicle Positioning and Tracking and Its Application in Urban Traffic State Estimation
Enabling the positioning and tracking of mobile phones has emerged as a key facility of existing and future generation mobile communication systems. This feature provides opportunities for many value added location-based services and systems. For instance, mobile phones are increasingly employed in traffic information systems and present several advantages over traditional sensor-based traffic ...
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The rapid-growth of smartphones with embedded navigation systems such as GPS modules provides new ways of monitoring traffic. These devices can register and send a great amount of traffic related data, which can be used for traffic state estimation. In such a case, the amount of data collected depends on two variables: the penetration rate of devices in traffic flow (P) and their data sampling ...
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Signaling data of cellular phones can be used as valuable information for state-of-the-art traffic applications especially in urban areas. The traces of mobiles like handovers and location area updates may be efficiently utilized in the field of road traffic measurement and forecasting or even traffic control. By detecting and processing the locomotion of anonymous mobile phones, origin-destina...
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In this paper a new method for real time estimation of vehicular flows and densities on motorways is proposed. This method is based on fusing traffic counts with mobile phone counts. The procedure used for the estimation of traffic flow parameters is based on the hypothesis that ‘‘instrumented’’ vehicles can be counted on specific motorway sections and traffic flow can be measured on entrance a...
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ژورنال
عنوان ژورنال: Journal of Information Processing
سال: 2012
ISSN: 1882-6652
DOI: 10.2197/ipsjjip.20.297