Design System for Green Amenity

1.在室内布置观赏叶类植物的热环境和舒适性方面，分别在春季和夏季进行了实验。在春季试验中，南窗排队的“香港”树舍弗勒拉使相对湿度增加了26%。另一方面，在夏季实验中，散布龙涎香“马尾草”的房间，相对湿度仅增加3%。建立了热环境和舒适性的非稳态仿真模型。这些仿真模型可用于各种工况下热环境和舒适性的预测。利用脑波（α波与β波之比）和语义差分技术，分析观赏植物对人心理的宜人效应。结果表明，在有观赏植物的物体中，α波与β波的比值较高。此外，利用脑电波和语义差异技术分析了观赏植物、花（玫瑰）和香味对人的生理和心理影响。结果表明，在香味存在的情况下，α波与β波的比例更高。人们认为香味的存在影响着人的生理方面。另一方面，玫瑰的存在带来了更高的因子分析得分。人们认为，花的存在影响着人的心理方面。在分析了绿色舒适性各种效果的基础上，建立了绿色舒适性的优化设计体系。

1.As for thermal environment and comfort inside the room where ornamental foliage plants are placed, experiments were carried out in spring and summer. Schefflera arboricola "Hong Kong"in line at the south window caused an increase in relative humidity of 26% in the spring experiment. On the other hand, only 3% increase in relative humidity was observed in the room with Dracaena fragrans "Massangeana"interspersed in the summer experiment. Non-steady state simulation models of the thermal environment and comfort were made. These simulation model are useful for prediction of the thermal environment and comfort in various conditions.2.Amenity effect of ornamental foliage plants on human psychology was analyzed by means of brain waves (ratio of alpha wave to beta wave) and semantic differential technique. As the results, higher ratio of alpha wave to beta wave was observed in the objects with ornamental foliage plants. Furthermore, physiological and psychological effects of ornamental foliage plants, flowers (roses) and fragrance on human being were analyzed by means of brain waves and semantic differential technique. As the results, higher ratio of alpha wave to beta wave was observed in the case of the presence of fragrance. It is considered that the presence of fragrances affects physiological aspect of human being. On the other hand, the presence of roses brought about higher score of factor analysis. It is considered that the presence of flowers affects psychological aspect of human being.3.An optimal design system for green amenity was made based on the data of various effects of green amenity.