1P1-D07 車車間通信を利用した曲路における自動操舵制御手法(【交通・物流部門】カー・ロボティクス)

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  • 1P1-D07 A Steering Assist Control Method in Curve Road Using Car-to-car Communication(Car Robotics)

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Many research studies regarding the lane keep assist system has been reported to reduce the driver's load and the car accidents. Ability of such systems are strongly depends on the recognition technology of road environment. A sensor fusion method is an option to increase robustness in environmental recognition. In this paper, we propose a new method to estimate virtual road boundary information without measuring road boundary directly. The virtual road boundary is generated using the relative position of the lead vehicle measured by the sensor and the velocity and steering wheel angle of the lead vehicle given by the car-to-car communication. Then, a steering assist control with a simple judgment method of its activation timing is proposed. Finally, effectiveness of the proposed steering assist control method is shown by simulation results.

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