Energy consumption monitoring method capable of realizing reasonable allocation and avoiding resource waste

The invention relates to an energy consumption monitoring method for reasonable allocation to avoid resource waste, which comprises the following steps: BIM + IOT technology application, and the BIM + IOT technology application comprises the following four steps: BIM model lightweight, Internet of Things sensor integration, intelligent equipment control and data analysis and optimization suggestion. The BIM model lightweight comprises monitoring content, a monitoring mode, monitoring frequency and a monitoring range. The method comprises the following steps: 1) monitoring content: visually displaying energy consumption data; 2) monitoring mode: utilizing a three-dimensional model to display energy consumption data; and 3) monitoring frequency: monitoring in real time. According to the green low-carbon energy consumption monitoring method based on BIM + IOT, the use of building energy consumption can be monitored in real time, the use condition of building energy consumption can be known in time, the use of en