Application of Green Building Design Based on the Internet of Things in the Landscape Planning of Characteristic Towns

Table 2

Green building subindices and key application stages.

Project	Subindices	Key application stage
Land saving and outdoor environment	Building site	Planning and construction
Energy saving and energy utilization	Reduce building energy consumption	Design, construction, operation management
Water saving and water resource utilization	Improve water efficiency	Planning, design, operation management
Material saving and material resources	Use green building materials	Design, construction, operation management
Indoor environmental quality	Indoor air quality	Design, operation management