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PREVENTING INTERSECTION COLLISION ACCIDENTS BY INTELLIGENT MOTION CONTROL OF IN-WHEEL-MOTOR ELECTRIC VEHICLES
Technical Paper
2011-39-7203
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Small size electric vehicles require active safety technology to prevent road accidents as well as protect drivers and passengers from severe damages. This paper proposes an intersection collision avoidance system by automatic electric braking utilizing in-wheel-motors of electric vehicles. The proposed vehicle control system focuses on the risk assessment in consideration of pedestrians. Consequently, a risk avoidance algorithm based on Potential Fields theory is described to handle the hazardous situations which change dynamically with pedestrian motion. Finally, the effectiveness of the autonomous driving system is verified by the experiments using the micro-scale electric vehicle. The results show that the proposed autonomous vehicle can accomplish the right turn with negotiating a moving pedestrian.
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Raksincharoensak, P., Matsumi, R., and Nagai, M., "PREVENTING INTERSECTION COLLISION ACCIDENTS BY INTELLIGENT MOTION CONTROL OF IN-WHEEL-MOTOR ELECTRIC VEHICLES," SAE Technical Paper 2011-39-7203, 2011, https://doi.org/10.4271/2011-39-7203.Also In
References
- Traffic Bureau, National Police Agency Statistics 2007 road accidents Japan International Association of Traffic and Safety Sciences(IATSS) 2008
- Raksincharoensak, Pongsathorn Shino, Motoki Nagai, Masao Enhancing Active Safety of Small-Scale Electric Vehicle “NOVEL” by Utilizing In-Wheel-Motor Proceedings of the 20 th International Electric Vehicle Symposium and Exposition, CDROM(5B-Raksincharoensak) Long Beach, USA 2003
- Raksincharoensak, P. Shino, M. Nagai, M. Vehicle Motion Control Issues Using Micro Electric Vehicle “NOVEL” WEVA-Journal 1 2007
- Raksincharoensak, Pongsathorn Takimoto, Yuta Nagai, Masao Radar-Based Vehicle Following Control Algorithm of Micro-Scale Electric Vehicle Proceedings of APAC07 ( 2007-01-3590 ) California, USA 2007
- Unselt, T. Fehring, M. Baumann, K.-H. Intersection Accidents : An Integrated Safety Approach Proceedings of FISITA 2008 Automotive World Congress, No. 2008-08-019 1 8 2008
- Goodrich, M.A. “Potential Fields Tutorial” 2002 http://borg.cc.gatech.edu/ipr/files/goodrich_potential_fields.pdf
- Sattel, T. Brandt, T. From robotics to automotive: lane-keeping and collision avoidance based on elastic bands Vehicle System Dynamics 46 7 597 619 2008