6 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.

The utility model relates to a novel anti-seismic structure applied to an aerial house, which comprises a vertical core anti-seismic area, a plurality of frame columns, frame beams and floor plates, the frame beams are connected between two adjacent frame columns and between the vertical core anti-seismic area and the frame columns, and the floor plates are perpendicular to the frame columns; each layer of vertical core anti-seismic area is provided with a living unit and a vertical traffic unit, each layer of floor plate is provided with a hanging garden, and each layer of hanging garden is arranged around the corresponding vertical core anti-seismic area. By the adoption of the novel anti-seismic structure applied to the aerial residence, an aerial garden space structure system is constructed outside the vertical core anti-seismic area through the frame columns and the frame beams, a complete anti-seismic building structure system of the aerial residence is formed, the requirements of the public for the aerial residence are met, the anti-seismic performance is good, the high plot ratio can be met, and the anti-seismic effect is good. And meanwhile, large-area hanging gardens can be provided for each household, mutual interference does not exist, and the privacy feeling is high.

The present invention discloses a method and system for calculating the plot ratio of a newly built residential unit in a city. First, a newly built residential unit area to be calculated is selected, and the basic condition data corresponding to the newly built residential unit area to be calculated is matched with a constructed truth table to obtain the plot ratio range of the newly built residential unit area to be calculated. Based on the location data and population data in the basic condition data, the plot ratio floating coefficient of the newly built residential unit area to be calculated is calculated. According to the plot ratio range and the plot ratio floating coefficient, the fitness function of the planning unit and the overall planning strength is determined. The fitness function is input into the genetic algorithm iteration to calculate multiple initial plot ratios of the newly built residential unit area to be calculated, and each initial plot ratio is compared to obtain the final plot ratio. Through the above method, the plot ratio of the newly built residential unit area is calculated, and the accuracy of the calculation result is improved.

The invention discloses an energy-saving and environment-friendly green building design method, relates to the technical field of building design data processing, and aims to solve the technical problems that the evaluation standard of current building design is not perfect, scientific quantification means are lacked, and the energy-saving and environment-friendly performance of a building cannot be accurately evaluated, and the method comprises the following steps: S1, data collection and generation; building project information is obtained, and building data and site data are generated; s1.1, building data generation: building project editing data input by a user is received, building basic information contains building orientation, building density, building spacing, building height and building area information, and building data # imgabs0 # is generated; s1.2, site data generation: receiving building project editing data input by a user, wherein the basic site information comprises a green coverage rate, a green plot ratio and a site slope; the method has the advantage of improving the building design quality and efficiency.

The present invention provides a vending machine with a high volumetric ratio, comprising a main cabinet, a multi-layer tray mechanism for placing goods arranged inside the main cabinet, a storage box and a controller; a rotating rod driving assembly is also arranged at the front of the tray mechanism, the tray mechanism comprises a tray body for placing multiple rows of goods in parallel and a transverse bearing plate installed at the front end of the tray body, and also comprises a bottom plate for placing the transverse bearing plate; a plurality of bin doors are arranged at equal intervals at the front of the transverse bearing plate, and a limiting column is connected to the bottom of each bin door; a fixed rod for limiting the opening angle of each bin door and a moving block that can move parallel to the bottom plate are also arranged on the bottom plate. In actual application, the bin door can be opened or closed by lateral movement of the transverse bearing plate combined with the structural design of the fixed rod, the moving block and the rotating rod. The structural design of the present application is reasonable, and can better ensure the storage space of the tray body and enhance the volumetric ratio.