Urban public toilet site selection decision-making method and device, and computer readable storage medium

Abstract

The invention provides an urban public toilet site selection decision-making method and a device, and a computer readable storage medium, and the method comprises the steps: segmenting an urban crowdoutdoor activity position thermodynamic diagram into a plurality of regions comprising dot matrixes; calculating the mass center of each point in the dot matrix; selecting a plurality of public toiletconstruction alternative addresses near the centroid of a point suitable for constructing the public toilet area in the area according to the positive factor and the negative factor after the area which is not suitable for constructing the public toilet in the area is excluded; screening an address most suitable for constructing the public toilet from the plurality of public toilet construction alternative addresses, and marking the address as a site selection point Ai '; and calculating the number of squatting positions needing to be built when the public toilet is built at the site selection point Ai' according to the population number in the preset range of the site selection point Ai 'and the number of available squatting positions of the existing public toilet. According to the method provided by the invention, objective support is provided for personal reasonable decisions of planners, so that the decision of urban public toilet site selection is more scientific, objective and efficient, and a satisfactory result is brought to citizens.

Description

technical field [0001] The invention relates to the field of big data processing, in particular to a decision-making method, device and computer-readable storage medium for site selection of urban public toilets. Background technique [0002] With the continuous deepening of the urbanization process, more and more citizens have entered the city to work and live, especially in some megacities or metropolitan areas, the number of floating and permanent residents is often in the millions or even tens of millions. People come to the city, in addition to seeking better development, one of the purposes is to pursue a more comfortable living environment, and the comfortable living environment of the city is inseparable from the scientific and effective planning of the city by the public sector. Among them, how to make scientific decisions about the city Site selection of public toilets is an important part of urban planning. [0003] The existing urban public toilet site selection...

AI Technical Summary

Problems solved by technology

[0003] The existing urban public toilet site selection decisions are usually made manually. Specifically, site selection is based on the service radius indicators of the planning and design standards, combined with the planner's personal historical experience. At the same time, some big data m

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