Study on Evaluation Index of Hygienic Comfort in Passenger Room of EMU on Plateau Railway
Based on the relevant standards and current situation of railway passenger trains at home and abroad,combined with the characteristics of plateau railway,this paper analyzes and studies the evaluation indexes of passenger compartment sanitary comfort of plateau railway EMU from three aspects:the quality and comfort of the interior environment,the hygiene and comfort of the passenger interior of EMU train,and the comfort of the vehicle body.Specific evaluation index suggestions are then proposed.The specific evaluation indicators of air quality comfort in the car are:oxygen supply,carbon dioxide,fresh air volume,microclimate(temperature,relative humidity,air flow rate),and pollutant control(formaldehyde,total volatile organic compounds,inhalable particles,air microorganisms).The specific evaluation indexes of environmental sanitation comfort in guest room are:hygiene of dining car deals in food,safety and hygiene of drinking water,prevention and control of vector organisms,hygiene of sewage discharge and stool collection,and prevention and control of infectious diseases.The specific evaluation indexes of sanitary comfort of car body are:pressure changes,seat and activity space,noise,vibration and interior lighting.
万方数据
维普
