オフィスにおけるタスク・アンビエント照明方式のパーティションの相違による光環境の快適性評価に関する研究

抄録

The task and ambient lighting system (TAL) was made one of the suitable methods for the partitioned office, which is still few in Japan. This study examined the psychological influence, which the partition gives the workers under TAL. The examinees evaluated the lighting environment after the office work in a test chamber under the various conditions of TAL. In the non-partitioned office, it was sensitive to take the suitable balance of task and ambient illuminance. It was suggested that the ambient illuminance of about 4001x and the dimmable task lighting would make a pleasant environment. Within this experiment conditions in the partitioned office, the ambient illuminance of 4001x and the task illuminance of 2801x got a good evaluation.