中文摘要：

根据国内外发展现状，从呼气酒检标准和气样采集方法、影响酒检结果准确性的因素、各种酒检技术优缺点、防酒驾应用的若干实用措施等方面，对呼气酒检技术及其防醉驾应用做出综述，并给出发展建议。

英文摘要：

According to the domestic and foreign development status, reviews on breath-based alcohol detecting technology and its applications to prevent drunk driving are given from breath alcohol testing standards, expiratory gas sample collection methods, influence the accuracy of alcohol detection factors, advantages and disadvantages and usage restrictions of various expiratory type alcohol testing technology, some practical application measures of prevent alcohol-impaired drivingdevice, et al. Finally, several suggestions on further development are given.