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Seat comfort level quantification and customization system

A customized system and quantitative technology, applied in the field of human-seat mechanical relationship testing, can solve problems such as non-ergonomic, lack of support performance quantitative indicators and evaluation standards, and impact on health, and achieve the effect of improving user experience.

Pending Publication Date: 2021-07-09
ZHEJIANG FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Take the seat as an example. For a long time, the design of the seat comfort lacks the quantitative index and evaluation standard of the support performance of relevant materials, which does not conform to ergonomics. Sitting for a long time will cause discomfort and even affect health.

Method used

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  • Seat comfort level quantification and customization system
  • Seat comfort level quantification and customization system
  • Seat comfort level quantification and customization system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0028] Embodiment: a kind of seat comfort quantification and customization system, such as figure 1 As shown, it includes a seat model and a comfort evaluation model; the seat model is provided with a physiological recording module, a control module and a selection module; the selection module is used to select different materials to simulate seats made of different materials ;Such as figure 2 As shown, the seat surface of the seat model is divided into a leg seat surface, a buttock seat surface and a back seat surface according to human body contact parts; and seat shape adjustment;

[0029] When the user sits on the seat surface of the seat model, use the control module to adjust the angle and shape of the seat surface of the legs, buttocks and back, such as figure 2 As shown, the angle adjustment includes the adjustment of the angle C between the leg seat surface and the horizontal plane, the adjustment of the angle A between the buttock seat surface and the horizontal ...

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Abstract

The invention discloses a seat comfort level quantification and customization system. The system comprises a seat model comfort level evaluation model; a physiological recording module, a control module and a selection module are arranged on the seat model; the selection module is used for selecting different materials to simulate seats made of different materials; the seat surface of the seat model is divided into a leg seat surface, a hip seat surface and a back seat surface according to human body contact parts; and the leg seat surface, the hip seat surface and the back seat surface are subjected to angle adjustment and seat surface shape adjustment by utilizing a control module. According to the method, the comfort of the seat can be quantified, the seat can be customized conveniently according to the quantified result, and the purpose of comfort of the seat is achieved.

Description

technical field [0001] The invention relates to the field of human body-seat mechanical relationship testing, in particular to a method for quantifying, evaluating and matching human body comfort in a sitting posture. Background technique [0002] A chair is a seat with a back and some armrests. In ancient times, sitting on the ground, there were no chairs, and the "chair" was originally the name of a tree. "The Book of Songs" has "Qitong and its chair", and "chair" is "Calpa", which is the name of a kind of tree. Classified by material: solid wood chairs, glass chairs, iron chairs, plastic chairs, bamboo chairs, etc. Take the seat as an example. For a long time, the design of the seat comfort lacks the quantitative index and evaluation standard of the support performance of relevant materials, which does not conform to ergonomics. Sitting for a long time will cause discomfort and even affect health. For this reason, how to quantify the seat comfort for different user gro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G01M99/00G06F119/14G06F119/20
CPCG06F30/20G01M99/001G06F2119/14G06F2119/20
Inventor 胡玲玲余肖红李骁
Owner ZHEJIANG FORESTRY UNIVERSITY
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