一种物联网技术嵌入式酒驾自动检测系统设计与实现  

Design and Implementation of an Embedded Automatic Detection System for Drunk Driving by Internet of Things Technology

作　　者：刘海莺 由丽娟 张召洪 LIU Haiying;YOU Lijuan;ZHANG Zhaohong(Department of Information and Control Engineering,Yantai Automobile Engineering Professional College,Yantai 265500,China)

机构地区：[1]烟台汽车工程职业学院,信息与控制工程系,山东烟台265500

出　　处：《微型电脑应用》2024年第11期313-316,共4页Microcomputer Applications

摘　　要：为了降低酒后驾驶的发生概率,以物联网技术为核心,建立完善的嵌入式酒驾自动检测系统。采用Atmega16单片机作为嵌入式酒驾自动检测系统的核心设备,自动探测驾驶员的酒精浓度,实现对嵌入式酒驾自动检测系统的精准控制。利用传感器将系统检测的数据设定至外置存储器中,并采用对比分析的方式完成检测数据与外置存储器阈值的对比,判断驾驶员血液内酒精浓度是否超过标准范围。该系统具有较强的实时性和可靠性,可达到预期控制效果。In order to reduce the probability of drunk driving,this paper uses the Internet of Things technology as a core to establish a perfect embedded automatic detection system.Atmega 16 single chip microcontroller is used as the core equipment of the embedded automatic detection system,which can automatically detect the alcohol concentration of the driver and achieve accurate control of the embedded automatic detection system for drunk driving.Sensors are used to set the data detected by the system into the external memory,and the detection data are compared with the threshold value of the external memory by means of comparative analysis,so as to judge whether the driver’s blood alcohol concentration exceeds the standard range.The system has strong real time and reliability,and can achieve the expected control effect.

关 键 词：物联网技术 嵌入式系统 酒驾自动检测系统 ATMEGA16单片机 

分 类 号：TN432[电子电信—微电子学与固体电子学]