• Laser & Optoelectronics Progress
  • Vol. 59, Issue 17, 1722002 (2022)
Ying Yu1、*, Zihao Cui1, Xiao Chen1, and Qing Sun2
Author Affiliations
  • 1School of Mechanical and Electrical Engineering, Xi’an University of Architecture and Technology, Xi’an 710055, Shaanxi , China
  • 2Institute of Architecture Design, Xi’an University of Architecture and Technology, Xi’an 710055, Shaanxi , China
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    DOI: 10.3788/LOP202259.1722002 Cite this Article Set citation alerts
    Ying Yu, Zihao Cui, Xiao Chen, Qing Sun. Optimal Design of a Comprehensive Gymnasium Lighting System Based on Greedy Algorithm[J]. Laser & Optoelectronics Progress, 2022, 59(17): 1722002 Copy Citation Text show less
    Model of sports venues
    Fig. 1. Model of sports venues
    Schematic diagram of vertical illumination direction
    Fig. 2. Schematic diagram of vertical illumination direction
    Schematic diagram of illumination calculation at a certain point[17]
    Fig. 3. Schematic diagram of illumination calculation at a certain point[17]
    Greedy algorithm flow chart of lamp layout
    Fig. 4. Greedy algorithm flow chart of lamp layout
    Lighting rendering of handball field
    Fig. 5. Lighting rendering of handball field
    Main program block diagram of greedy algorithm between different projects
    Fig. 6. Main program block diagram of greedy algorithm between different projects
    Lighting rendering of basketball court
    Fig. 7. Lighting rendering of basketball court
    Lighting rendering of volleyball court
    Fig. 8. Lighting rendering of volleyball court
    NumberEh /lxEhEvy /lxEvyEvx /lxEvx

    Lamp

    power /W

    Number of lamps
    U1U2U1U2U1U2
    125720.770.8614640.810.8910890.520.7293956
    225700.760.8514630.810.8910890.520.7293956
    328690.830.8814780.630.7610840.730.62100072
    Table 1. Handball court lighting design results and comparison
    NumberEh /lxEhEvy /lxEvyEvx /lxEvx

    Lamp

    power /W

    Number of lamps
    U1U2U1U2U1U2
    131620.820.8918210.680.8110790.630.7993944
    231610.850.9218060.720.8310860.660.8193944
    327910.880.9114890.640.7610950.740.84100060
    Table 2. Basketball court lighting design results and comparison
    NumberEh /lxEhEvy /lxEvyEvx /lxEvx

    Lamp

    power /W

    Number of lamps
    U1U2U1U2U1U2
    133470.720.8418690.860.7211300.640.7593928
    232430.800.8818090.780.8710760.650.7993928
    328550.880.9215770.860.7711170.880.80100060
    Table 3. Volleyball court lighting design results and comparison
    Ying Yu, Zihao Cui, Xiao Chen, Qing Sun. Optimal Design of a Comprehensive Gymnasium Lighting System Based on Greedy Algorithm[J]. Laser & Optoelectronics Progress, 2022, 59(17): 1722002
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