酒后驾驶检测技术和预防酒驾技术的研究现状

摘要

Drunk driving is one of the main reasons for traffic accidents, and the detection of motor vehicle driver's alcohol content is the focus and difficulty of traffic law enforcement work; meanwhile, the prevention of drunk driving technology helps prevent accidents actively. In this paper, through summarizing the detection meth-ods, influencing factors, and the development trend of human body's alcohol content, the author argued that non-contact alcohol detection technology and vehicle-mounted technology against drunk driving will play a very im-portant role in preventing drunk driving in the future.%酒后驾驶是引发交通事故的主要原因之一，而对机动车驾驶者的体内酒精含量的检测是交通执法工作的难点和重点；预防酒驾的技术则有助于主动预防。本文通过总结人体酒精含量的检测方法、影响因素以及发展趋势，认为非接触式酒精检测技术和车载防酒驾技术在未来预防酒驾中将发挥非常重要的作用。