Xinjing Qin, Zhisheng Wang, Manqun Zhang, Yue Feng, Songhai Xu. Combined Sunlight and Occupancy Dynamic Lighting System Design in Offices[J]. Laser & Optoelectronics Progress, 2023, 60(15): 1522003

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- Laser & Optoelectronics Progress
- Vol. 60, Issue 15, 1522003 (2023)

Fig. 1. DIAlux simulation diagram of office

Fig. 2. Light distribution curve of lamps. (a) Polar coordinate light distribution curve; (b) rectangular coordinate light distribution curve

Fig. 3. Distribution map of control system in office

Fig. 4. Schematic diagram of lighting overlay

Fig. 5. Distribution of test points and lamps

Fig. 6. Luminance distribution map of office during daytime

Fig. 7. Luminance distribution map of office at night
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Table 1. Office area attributes
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Table 2. Sunlight illuminance distribution of each test point
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Table 3. Luminance components of lamps at test points F1 and F3 during daytime
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Table 4. Luminance distribution of test points at night
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Table 5. Luminance distribution of lamps at each test point at night

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