Sensors 2011, 11(8), 7420-7436; doi:10.3390/s110807420
Article

Smart Roadside System for Driver Assistance and Safety Warnings: Framework and Applications

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Received: 22 June 2011; in revised form: 15 July 2011 / Accepted: 18 July 2011 / Published: 25 July 2011
(This article belongs to the Section Physical Sensors)
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Abstract: The use of newly emerging sensor technologies in traditional roadway systems can provide real-time traffic services to drivers through Telematics and Intelligent Transport Systems (ITSs). This paper introduces a smart roadside system that utilizes various sensors for driver assistance and traffic safety warnings. This paper shows two road application models for a smart roadside system and sensors: a red-light violation warning system for signalized intersections, and a speed advisory system for highways. Evaluation results for the two services are then shown using a micro-simulation method. In the given real-time applications for drivers, the framework and certain algorithms produce a very efficient solution with respect to the roadway type features and sensor type use.
Keywords: ITS (Intelligent Traffic Systems); smart roadside server; infrastructure-based sensor; vehicle sensor
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Jang, J.A.; Kim, H.S.; Cho, H.B. Smart Roadside System for Driver Assistance and Safety Warnings: Framework and Applications. Sensors 2011, 11, 7420-7436.

AMA Style

Jang JA, Kim HS, Cho HB. Smart Roadside System for Driver Assistance and Safety Warnings: Framework and Applications. Sensors. 2011; 11(8):7420-7436.

Chicago/Turabian Style

Jang, Jeong Ah; Kim, Hyun Suk; Cho, Han Byeog. 2011. "Smart Roadside System for Driver Assistance and Safety Warnings: Framework and Applications." Sensors 11, no. 8: 7420-7436.


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