Prediction Method for Energy Consumption of High-rise Buildings Based on Artificial Neural Network and Big Data Analysis

Abstract

In terms of the fact that the thermal load of high-rise buildings is affected by a series of influence factors, including outdoor meteorological environment, architectural characteristics, and building envelope, it is difficult to use the traditional mechanism to construct the prediction model because there are many difficult parameters and the reliability of the predicted result is low. Based on big data, the energy consumption of high-rise buildings is predicted by BP and RBF artificial neural network analysis methods because the artificial neural network does not rely on the model. The experimental result shows that the two models can well predict the energy consumption of high-rise buildings. What’s more, RBF artificial neural network is more stable than BP in prediction, so it is more suitable to predict the energy consumption of high-rise buildings.