Smart Building Skin Design with Dynamic Climate Adaptability of Smart Cities Based on Artificial Intelligence

Table 1

Reference index of indoor thermal environment.

Parameter	Standard value	Remarks
Temperature (°C)	24∼28	Refrigeration in summer
	18∼22	Heating in winter
Air velocity (m/s)	≤0.3	Refrigeration in summer
	≤0.2	Heating in winter
Air tightness ventilation rate	1	Hot summer and warm winter, hot summer and cold winter area
	0.5	And cold and severe cold areas
PMV index	0.5∼0.5	—
Relative humidity (%)	40∼65	Refrigeration in summer
	30∼60	Heating in winter