Cost Control and Project Cost Analysis of Intelligent Building under Internet of Things

Table 1

Forecasting total cost and project cost level.

Item	BIM	GIS	OA	PM	Surveillance system	High decoupling
BPM	0.67	1.85	1.11	0.89	1.24	1.7
BIM	4	1.52	1.85	2.23	3.06	3.04
GIS	5.7	4.78	3.3	3.16	2.8	3.44
Panoramic	1.77	5.27	2.16	1.85	5.58	4.95
Lightweight	4.89	3.65	3.44	2.48	3.86	3.1
Integration	5.76	2.23	2.45	4.99	5.82	6.85