Building light environment optimization method and device and electronic equipment

The embodiment of the invention provides a building light environment optimization method and device and electronic equipment, which are applied to the natural light environment design of a large-span building, and the building light environment optimization method comprises the following steps: determining design parameters of a natural lighting structure of the building; wherein the design parameters comprise design variables, constraint conditions and moduli; inputting the design parameters into a pre-trained neural network model, and outputting an optimization scheme; wherein the optimization scheme comprises a target design parameter and a numerical value of an optimization target corresponding to the target design parameter; the neural network model is obtained by coupling an artificial neural network element model and a multi-objective optimization algorithm; by inputting the design parameters of the natural lighting structure of the building into the pre-trained neural network model and outputting the