基于FPGA的疲劳驾驶检测算法研究与设计

Fatigue driving detection algorithm research based on FPGA

随着交通工具大幅度增加,同时事故率也居高不下,疲劳驾驶是导致交通事故的一个重要因素。在过去的技术研究和应用中,绝大多数都是基于PC机和DPS的算法研究实现,不适用于车载,而在车载系统中不仅要实时性高而且要求体积小、方便安装使用,因此本文提出一种基于FPGA嵌入式的疲劳驾驶检测技术系统并对在FPGA上算法特点进行了研究、验证,通过实验证明了算法设计有和优化的有效性。

With the vehicles increase, accident rate is high at the same time, the fatigue driving is an important factor which causes the traffic accident. In technology research and application of the past, the vast majority are based on PC and DPS algorithm implementation, does not apply to car, and in the on-board system should not only high real-time performance and installation requirements of small size, easy to use, so this paper presents a fatigue detection technology based on FPGA embedded system and the algorithm on the FPGA is studied, validation, experiments prove the effectiveness of the algorithm is designed and optimized.