汽车内环境污染特点和污染控制

车内空气质量对人体健康和行车安全有很大的影响.以CO,CO2,TVOC作为研究汽车内污染和道路污染的检测物种.结果表明:车辆内外污染排放强度会较高,快速及外循环通风模式可以使汽车内CO2低于0.10%及其它污染物的控制;不同路段和时段选择合适的通风模式,可避免车外高CO污染对车内环境的影响.

Pollution Characteristic in Vehicle and Prevention Countermeasures

Poor air quality inside vehicle may cause health impacts and even driving safety risks.The vehicle environment is quite distinct.The experiment is carried by measurement of carbon monoxide,carbon dioxide,TVOC in vehicle and on roads and crossing.The results show that pollution emission intensity can be higher both inside and outside the vehicle,the faster speed and outside circling of the ventilation mode can make CO2 less than 0.10% inside a car and control of other pollutants;at different sections and times,chosing the right ventilation mode can avoid the high-CO pollution from outside the vehicle.