韩国科学技术院生物工程研究中心张溶根和金钟得教授领导的研究小组开发出一种能识别甲烷、丙烷等九种挥发性物质的气味识别系统,准确率达百分之九十以上。这预示着人类进入电子鼻时代已为期不远了。所谓“气味识别系统”就是通过识别空气中散发气味的物质的分子,将其转为电子信号,然后根据信号的特性来区分是什么气味。该系统不像饮酒测量器和煤气报警器那样只能识 A research team led by Professor Zhang Solomon and Professor Admiralty Chung of the Bioengineering Research Center of the Korea National Academy of Science and Technology has developed an odor recognition system that recognizes nine volatile substances, such as methane and propane, with an accuracy rate of over 90%. This indicates that the era of human access to the electronic nose is not far off. The so-called “odor recognition system” is through the identification of the smell of substances in the air molecules, it will be converted to electronic signals, and then according to the characteristics of the signal to distinguish what is the smell. This system does not know as much as alcohol meters and gas alarms