Advanced Driver Assistance Systems (ADAS) are safety systems capable of identifying an unavoidable dangerous scenario and reacting coherently. An automatic lane-keeping system is designed to prevent dangerous events when the driver left inadvertently his/her own lane. In this paper a real-time automatic lane-keeping system is proposed. The main features of the system are the lane markers location process as well as the generation of the vehicle's steering angle. The system has been prototyped using the Celoxica RC203 board, equipped with a Xilinx Virtex II FPGA, for real-time processing of real motorway scenes coming from a CCD camera on a moving vehicle. The required processing time is 25,521 ms per frame, so that the system could process 39 frames/sec. Vehicle's steering angle is computed with good approximation.
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机译：先进的驾驶员辅助系统（ADAS）是能够识别不可避免的危险场景并连贯反应的安全系统。自动车道保持系统旨在防止驾驶员无意中留下的危险事件，当时他/她自己的车道。本文提出了一种实时自动通道保存系统。系统的主要特征是车道标记定位过程以及车辆转向角的产生。该系统已使用Celoxica RC203板原型，配备有Xilinx Virtex II FPGA，用于实时处理来自移动车辆上的CCD摄像头的真正的高速公路场景。每个帧所需的处理时间为25,521 ms，因此系统可以处理39帧/秒。使用良好的近似值车辆的转向角。
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