Analysis on current situation and problems of residential air conditioning behavior survey

Analyses the current situation, the methods and the existing problems of air conditioning behavior survey in residential buildings. Finds that there are some problems during the survey, such as improper method selection, random sample selection, less sample numbers, and incomplete survey indexes and data. Questionnaire survey is the most widely used method in residential air conditioning behavior survey, but featuring the strong subjectivity and the great error. Suggests to strengthen the research and popularization of practical measurement survey method. Puts forward some suggestions to improve the investigation.