Passive energy-Saving Design Optimization of Buildings Based on Watershed and U-Net Model Algorithms

Building energy conservation is valued by many countries today, in the construction process, materials, planning, design, etc. should be used reasonably and maximally to improve resource utilization, among which passive building energy saving is a very important method. Traditional design methods cannot solve the complex problems of passive building energy efficiency. Therefore, this paper proposes a watershed and U-net model algorithm to analyze the energy saving of passive buildings for innovation and entrepreneurship. Firstly, the computer is used to optimize and analyze the passive energy-saving design of the building, and the indicators are divided according to the energy-saving requirements of the passive building to reduce it Interference factors in passive building energy efficiency. Then, the computer designs the passive building energy saving results to form the passive building energy saving scheme, and carries out the passive building energy saving results Comprehensive analysis. MATLAB simulation shows that under certain evaluation criteria, watershed and U-net model algorithms have an impact on building energy efficiency The feasibility of passive building energy-saving design and the rationality of passive building energy-saving are better than traditional design methods.