Design and Research of a Smart Construction Site Data Visualization Platform Based on Big Data BI Technology:Taking a Large Construction Engineering Group as an Example
The big data BI(Business Intelligence)technology has mature functions in data mining,data analysis,data visualization,etc.,and has been widely applied in industries such as manufacturing and retail.Integrating big data BI technology into smart construction sites and establishing a data visualization platform can solve the problems of local"data silos"in smart construction sites,and maximize the value of the massive data in smart construction sites,The article takes a large municipal super qualified construction engineering group as an example,adopts a Hadoop+Spark technology architecture,and takes a large subway municipal engineering project under construction as a practice.The main discussion is on the selection of data visualization platform architecture,establishment of data warehouse,data ETL,data visualization,comparison of Spark engine framework and MapReduce in data processing performance.Building a smart construction site visualization data platform based on big data BI technology can effectively promote the development of smart construction sites and enhance the management of engineering projects in terms of quality and safety,green construction,cost control,and other aspects.
smart construction siteExtract-Transform-Load(ETL)big data BI(Business Intelligence)Sparkdata visualization
NETL
NSTL
万方数据
