19.生理計測による自動車用空調の快適性評価

概要

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For the design and development of vehicles, it becomes more important than ever to offer the comfortable driving environment. This study focused on the air-conditioning system of a car, and the comfortableness for a driver was evaluated using the bioengineering technology. The experiments were carried out by electroencephalogram measurement and electrocardiograph measurement for a driver near the air conditioning outlet inside the passenger car. As a result, the correlation between the comfortableness and the thermal environment was gained: 1. It became clear to be able to evaluate the amenity using electroencephalogram measurement (content rate of α wave) and electrocardiograph measurement (LF/HF value). Though it is said that it is more comfortable when the LF/HF value is lower, and when the content rate of α wave is higher, both measuring results were well corresponded. 2. It was proven that the peak of the amenity for both data appeared at some temperature (temperature of car's interior or near the air-condition outlet) as experimental results. 3. It was also proven that not only the temperature but also the humidity influence the amenity.
近畿大学の論文