Indoor Environment Intelligent Control System of Green Building Based on PMV Index

Table 4

Comparison of environmental variables and energy saving before and after optimization.

	Traditional temperature control			Comfort control
	Design temperature (°C)	Design humidity (%)	Design speed (m/s)	Optimize humidity (%)	Optimize speed (m/s)	Energy conservation (%)
Summer	27	50	0.2	65	0.3	21.7
Winter	22	50	0.2	40	0.1	9.2