Building energy consumption data acquisition and analysis method based on Internet of Things

The invention discloses a building energy consumption data acquisition and analysis method based on the Internet of Things, and the method comprises the steps: installing an intelligent sensor and an instrument in a building, collecting the energy consumption data of each energy consumption device of the building in real time, and transmitting the data to a cloud platform through the Internet of Things technology. And the cloud platform processes and analyzes the received data, converts the energy consumption data into a general building data format, screens and filters the energy consumption data, and removes abnormal data to obtain accurate building energy consumption data. And building a building model according to the building basic information, determining division of building energy consumption areas according to the building basic information, and inputting the obtained building energy consumption data into the corresponding energy consumption areas for image and data display. And the cloud platform pr