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http://dx.doi.org/10.5369/JSST.2003.12.5.211

Roadway recognition performance improvement for an autonomous vehicle using magnetic sensor  

Kim, Myoung-Jun (Dept. of Electrincal Engineering, Chonnam National University)
Kim, Eui-Sun (Dept. of Electrincal Engineering, Chonnam National University)
Ryoo, Young-Jae (Dept. of Electrincal Engineering, Chonnam National University)
Lim, Young-Cheol (Dept. of Electrincal Engineering, Chonnam National University)
Publication Information
Journal of Sensor Science and Technology / v.12, no.5, 2003 , pp. 211-217 More about this Journal
Abstract
This paper is proposed that roadway recognition performance improvement for autonomous vehicle using magnetic markers that are embedded along the road center and the sensors mounted on a vehicle, and which changing of magnetic field that is measured along with vehicle driving. For Retrenchment of equipment cost, interval of markers is more expensive than existing method. In order to this, This paper is proposed that interval of markers is founded using magnetic field analysis, and which arrangement method of six magnetic sensors and control method of neural network. This paper is carried out magnetic field analysis, the acquiring of the training patterns, the training of the neural network and composition of steering control, and is verified that roadway recognition performance can improve using computer simulation with proposed methods.
Keywords
roadway recognition; magnetic markers; sensor arrangement; computer simulation;
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