Learning environment quality evaluation system and method based on Weber-Fechner expansion law

Abstract

The present invention provides a learning environment quality assessment system and method, the method comprising: collecting environment information comprising measurements indicative of a pluralityof parameters associated with learning efficiency in an environment, wherein the various parameters comprise illumination, noise, temperature, relative air humidity (RH), fine particulate matters (PM2.5), formaldehyde, carbon dioxide (CO2) and total volatile organic compounds (TVOC); evaluating the environment information through a learning environment quality evaluation model, and determining thegrade of the environment suitable for learning, the learning environment quality evaluation model comprising an influence index model, an influence weight coefficient model and a weighting index of each of the plurality of parameters, and the learning environment quality evaluation model comprising an influence weight coefficient model and a weighting index of each of the plurality of parameters,wherein the influence index model is established based on the Weber-Fechner expansion law; and displaying the measurements and the levels of the plurality of parameters on a graphical user interface.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a learning environment quality evaluation system and method based on the Weber-Fechner extension law. Background technique [0002] At present, a large number of studies and reports have shown that the indoor environment of the classroom directly affects the learning efficiency of students. The current norms on indoor environmental quality mainly refer to the "Indoor Air Quality Standard" (GB / T 18883-2002), including physical temperature / humidity indicators, chemical gas pollutants, PM 10 Particulate matter, bacterial colony biological indicators, and radioactive indicators, a total of 19 indicators, this standard is a requirement for pollutant limits under building operating conditions. Further, for the school classroom environment, there are "Air Quality Standards for Primary and Secondary School Classrooms" (T / CAQI 27-2017) and "Sanitary Standards for Lighting, Lightin...

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Problems solved by technology

[0003] However, in actual use, the current norms and standards do not c...

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