Child shoe demand determination method and system,

Abstract

The invention discloses a child shoe demand determination method and system, and relates to the field of child shoes. The method comprises the following steps: acquiring sample data; preprocessing thesample data to obtain age group data; carrying out piecewise linear fitting on the age group data to obtain a height and foot length relational expression; obtaining a child foot length standard growth curve by utilizing the height and foot length relational expression and the child height standard growth curve; obtaining prediction data; determining the development condition of the to-be-testedchild by utilizing the prediction data and the child height standard growth curve; and determining the shoe size replacement time of the to-be-tested child according to the development condition and the standard growth curve of the foot length of the child. According to the invention, a child foot length standard growth curve is established; the shoe size replacement time of the to-be-tested childis determined according to the development condition of the to-be-tested child and the standard growth curve of the foot length of the child, the child shoe replacement time is predicted for the child, the child shoe more suitable for the child shoe size is determined, and the problem of foot malformation caused by improper shoe wearing due to unknown expression of the child is solved.

Description

technical field [0001] The invention relates to the field of children's shoes, in particular to a method and system for determining demand for children's shoes. Background technique [0002] Due to the lack of longitudinal research on the development of children's feet, parents do not understand the developmental rules of children's feet. They tend to ignore the objective development situation and cannot replace children with suitable shoes in time, which poses hidden dangers to children's foot health. Contents of the invention [0003] The purpose of the present invention is to provide a method and system for determining children's shoe demand, which is convenient for children to replace suitable shoes in time, and reduces the probability of children's future foot deformities. [0004] To achieve the above object, the present invention provides the following scheme: [0005] A method for determining demand for children's shoes, comprising: [0006] Obtain sample data; t...

AI Technical Summary

Problems solved by technology

[0002] Due to the lack of longitudinal research on the development of children's feet, parents do not understand the developmental rules of children's feet. They tend to ignore the objective development situation and cannot replace children with suitable shoes in time, which poses hidden dangers to children's foot health.

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