酒精探测仪意大利费拉拉大学的科学家开发了一种名为“天使”的新型车载酒精探测仪。这种探测仪装在驾驶室内的车载电脑中,有3个小型探测头围绕在驾驶人周围,主要探测驾驶人呼出的气体。当气体中酒精浓度超标时,探测仪会发出蜂鸣声来提出警告。若驾驶人不停车,探测仪将通过车载电脑自动发出指令, Alcohol Detector Scientists at the University of Ferrara in Italy have developed a new on-board alcohol detector called Angel. This detector is installed in the car’s in-cab computer, there are three small probe around the driver around, mainly to detect the driver exhaled gas. When the gas concentration of alcohol exceeded, the detector will beep to warn. If the driver does not stop, the detector will automatically issue a command through the car computer,