摘要
随着科学技术的不断发展,人们的生活中已经充满了智能设备,这些设备为我们带来便利的同时,也为我们的安全带来了更多的保障。利用Nvidia TX2开发板和传感器完成了一类车载智能预警系统,可以从根源上杜绝酒后驾驶和疲劳驾驶的发生。系统的结构设计包含了画面采集模块、酒精检测传感器模块、基于Dlib的人脸检测模块和LED及报警模块等,在行驶前对驾驶员身份和呼出气体酒精浓度进行检测,在行驶过程中持续检测驾驶员疲劳度。该系统成本较低,体积较小,易于安装和使用且识别精度较高,具有较高的使用和推广价值。
This paper uses the Nvidia TX2 development board and sensors to complete a type of vehicle-mounted intelligent early warning system,which can prevent drunk driving and fatigue driving from the root cause.The structural design of this system includes a picture acquisition module,an alcohol detection sensor module,a Dlib-based face detection module,and an LED and alarm module.The driver’s identity and the alcohol concentration of exhaled gas are detected before driv-ing,and it continues during driving,detects driver fatigue.The system is low in cost,small in size,easy to install and use,with high recognition accuracy,and has high use value and promotion value.
出处
《工业控制计算机》
2022年第4期35-36,共2页
Industrial Control Computer
基金
国家自然科学基金资助(61771299)。
