基于用户主观评价的车内气味调查研究
Investigation of sensory evaluation of in-cabin odor by car users
摘要：
为深入了解车内空气污染现状，改善车内异味问题，从汽车用户的角度出发，采用问卷调研的方式，对车内气味特性、气味可能来源、用户健康意识及用户重视程度等方面进行了调查分析。调研共收回问卷1 021份，结果显示：车内异味现象普遍存在，车内空气环境令人担忧；大多数汽车用户具有较强的健康意识，对车内空气环境关注度高。
Abstract：
In order to deeply understand the current situation of air pollution in cars and then solve the in-cabin odor issue, investigates and analyses the in-cabin odor characteristics, possible odor emission sources, health awareness and degree of user’s concerns, from the perspective of automobile users, by means of questionnaires. Collects a total of 1 021 questionnaires, and the result indicates that the phenomenon of peculiar smell in-cabin is widespread, and air pollution in cars is quite serious; majority of the car users have a strong health awareness and pay great attention to the air quality in car cabin.
Keywords:airpollution,odorevaluation,healthawareness,questionnaireinvestigation,carairquality