In order to reduce the probability of drunk driving,this paper uses the Internet of Things technology as a core to es-tablish 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 ac-curate 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
Key words
the Internet of Things technology/embedded system/automatic detection system for drunk driving/Atmega16 sin-gle chip microcomputer
维普
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