2 results about "Floor area ratio" patented technology

The present invention relates to a system for estimating a floor area ratio and a business sales revenue on the basis of AI. According to the present invention, a system for estimating a floor area ratio and a business sales revenue on the basis of AI comprises: a land information input unit for receiving, from a user terminal, a location and a development purpose of a target lot subject to development; a floor area ratio prediction unit for predicting a floor area ratio of the target lot on the basis of the location and land information of the target lot; a presale price prediction unit for predicting a presale price per pyeong (3.3058 m²) of the target lot by applying, to an artificial intelligence-based prediction model, siting environment data of the target lot and actual transaction price data of surrounding buildings selected in consideration of the location and the development purpose of the target lot; a sales revenue estimation unit for calculating an expected sales revenue of the target lot by using the predicted floor area ratio and the presale price per pyeong; and an analysis result output unit for outputting an analysis result including the expected sales revenue for the target lot.

This invention relates to the field of urban planning technology and discloses a method and system for urban low-altitude human settlement planning that integrates spatiotemporal data. The method includes the following steps: identifying development entities by acquiring multi-source spatiotemporal data, constructing a low-altitude ventilation efficiency coupling mapping model, defining a benefit objective function and calculating the retention utility benchmark, performing Pareto front search and Nash equilibrium constraint test using a two-layer optimization framework, screening feasible solutions and allocating environmental premium benefits based on the floor area ratio concession contribution, and outputting a low-altitude human settlement planning scheme with multi-entity collaboration. This solves the technical problem of failure of multi-developer collaboration in cross-plot ventilation corridor planning.