Sensible temperature measuring method

A technology of somatosensory temperature and measurement method, which is applied in the field of measuring human body somatosensory temperature, and can solve problems such as not being objective enough

Inactive Publication Date: 2012-10-03
ZHONGYUAN ENGINEERING COLLEGE
View PDF1 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, using the air temperature measured by a thermometer to actually re

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sensible temperature measuring method
  • Sensible temperature measuring method
  • Sensible temperature measuring method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Such as figure 1 Shown, a kind of somatosensory temperature measurement method is carried out in the following manner:

[0021] (1) Measure the view factor of all surfaces in the environment ,surface temperature and surface blackness , where the surface number is defined as indivual, , , Respectively represent the first The blackness of a surface, the surface temperature and the surface blackness, ;

[0022] (2) Calculate the weighted value of the surface blackness :

[0023]

[0024] in Indicates the first The blackness weighting coefficient of a surface, Indicates the first the surface area of ​​a surface, represents the sum of the surface areas of all surfaces, ;

[0025] (3) Calculate the average radiation temperature :

[0026]

[0027] (4) Measure and calculate ambient air temperature , radiation heat transfer coefficient and the convective heat transfer coefficient ;

[0028] (5) Calculate and deduce the operating ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a sensible temperature measuring method, which is carried out by the following steps: (1) measuring angle coefficients, surface temperatures and surface blackness degree of all surfaces of the environment; (2) calculating to obtain a weighted value of the surface blackness degree; (3) calculating an average radiation temperature; (4) measuring and calculating an environment air temperature, a radiation heat exchange coefficient and a heat convection coefficient; (5) calculating and deducing an operation temperature; (6) measuring relative humidity and air flow speed of the environment air; and (7) calculating a sensible temperature tper. Compared with the prior art, parameters including the temperature, the humidity, the air speed and the like of the air are measured, and the radiation, the temperature and the air degree are considered, so that the obtained sensible temperature is closer to the actual feeling of a human body. The sensible temperature measuring method is particularly suitable for fields including an infant room, a patient room and the like which are sensitive to the sensible temperature, so that the peripheral environment is conveniently adjusted to enable the indoor environment to be at a more comfortable state.

Description

technical field [0001] The invention relates to a method for measuring body temperature, which can be used in places sensitive to actual temperature. Background technique [0002] Somatosensory temperature is the degree of coldness and warmth felt by the human body, taking into account the comprehensive influence of air temperature, humidity, wind speed and other factors. However, in specific applications, the air temperature is usually slightly corrected, that is, as the body temperature. This method of calculating body temperature is simple, but it does not fully consider the influence of radiation, humidity, and wind speed. The data deviates from the actual human body and is difficult to apply to places that are sensitive to actual temperature. In addition, more background technology related to this technology is the use of traditional thermometers to measure air temperature. The actual air temperature is different from the actual feeling of the human body. For example,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01J5/00G01W1/17
Inventor 杨瑞梁高龙周义德梁永智马富芹
Owner ZHONGYUAN ENGINEERING COLLEGE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap