Driving Performance Assessment Based on Accurate Position Tracking

A driving performance assessment (DPA) system has been proposed in this paper to evaluate drivers’ skills in training. The system is based on centimeter-level localization of the vehicles, thanks to differential BeiDou Navigation Satellite System (BDS). Given a vehicle’s dimensions, its envelopment...

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Bibliographic Details
Published in:Wireless communications and mobile computing 2019, Vol.2019 (2019), p.1-8
Main Authors: Cao, Yuxuan, Song, Xieda, Jiang, Rui, Song, Shengli, Sun, Zhidan
Format: Article
Language:English
Subjects:
Architecture
BeiDou Navigation Satellite System
Coordinate transformations
Design
Linux
Navigation satellites
Performance assessment
Performance indices
Power supply
Radio stations
Receivers & amplifiers
Satellite navigation systems
Satellites
Software
Tracking
Training
Vehicles
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Summary:A driving performance assessment (DPA) system has been proposed in this paper to evaluate drivers’ skills in training. The system is based on centimeter-level localization of the vehicles, thanks to differential BeiDou Navigation Satellite System (BDS). Given a vehicle’s dimensions, its envelopment has been discretized both temporally and spatially as binary images, while the training area is modeled as a grayscale image where the intensity denotes the penalty of the certain area in unit time. The performance index can be obtained from the summation of images along with time. Experiments have been conducted to demonstrate the accuracy of vehicle tracking and the effectiveness of the proposed assessment system.
ISSN:1530-8669
1530-8677
DOI:10.1155/2019/5256180