Aplikasi Konsep Desain Pencahayaan Berbasis Eksistansi Permukaan Ruang Rata-rata pada Kasus Kamar Tamu Premium Hotel

Rizki Armanto Mangkuto; Muhammad Rafi  Azzami; Re Rakannabyan  Sugihartadi

doi:10.24252/nature.v11i2a9

Rizki Armanto Mangkuto Institut Teknologi Bandung
(ID)
Muhammad Rafi Azzami Program Studi Teknik Fisika, Fakultas Teknologi Industri, Institut Teknologi Bandung
(ID)
Re Rakannabyan Sugihartadi Program Studi Teknik Fisika, Fakultas Teknologi Industri, Institut Teknologi Bandung
(ID)

DOI: https://doi.org/10.24252/nature.v11i2a9

Keywords: interior lighting design, mean room surface exitance, ambient illuminance, simulation, hotel room

Abstract

The current interior lighting design concept has adopted the concept of mean room surface exitance (MRSE), which is important to the emphasize on the perceptual brightness or ambient illuminance of the space as a whole, instead of using the workplane illuminance parameter, which is often inefficient in terms of energy use. An application of lighting design that requires specific attention is hotel guestrooms, which shall provide comfort and aesthetics, and shall accomodate various visual activities of the occupants. The purpose of this study is to apply the concept of MRSE-based electric lighting design to the case of a premium hotel guestroom, to improve visual comfort and energy efficiency. The implemented method is determining the target/ambient illuminance ratio (TAIR) for each object in the room, determining the amount of luminous flux that must be provided, and determining the MRSE and TAIR values from the lighting simulations using DIALux evo software in various scenarios, namely in the (1) bathroom, (2) main (bed)room for reading and writing, (3) main room for sleeping, and (4) main room for reading prior to sleeping. Initial design calculation indicates MRSE values of 100 lm/m² in Scenario 1, 100 lm/m² in Scenario 2, 30 lm/m² in Scenario 3, and 30 lm/m² in Scenario 4. The simulation results show that the MRSE value from the modeling is found to be 147.5 lm/m² 1, 109.5 lm/m², 30.2 lm/m², and 32.5 lm/m² in each scenario, in relatively close agreement with the initial design calculations, satisying the visual comfort target and increasing the efficiency of electric lighting energy use. This study contribute in demonstrating the interior lighting design concept that can be correlated with the perceptual brightness of the occupants, as well as with the energy efficiency improvement.

Downloads

Download data is not yet available.

References

Cai, W., Yue, J., Dai, Q., Hao, L., Lin, Y., Shi, W., Huang, Y., Wei, M. (2018). The Impact Of Room Surface Reflectance On Corneal Illuminance And Rule-of-Thumb Equations for Circadian Lighting Design. Building and Environment 141: 288–297. DOI: 10.1016/j.buildenv.2018.05.056.

Comité Européen de Normalisation (CEN). (2021). EN 12464-1: Light and Lighting. Lighting of Work Places – Indoor Work Places. Brussels: CEN.

Cuttle, C. (2008). Lighting by Design, 2nd ed. Oxford: Architectural Press.

Cuttle, C. (2010). Towards the Third Stage of The Lighting Profession. Lighting Research and Technology 42(1): 73–93. DOI: 10.1177/1477153509104013.

Cuttle, C. (2013). A New Direction for General Lighting Practice. Lighting Research and Technology 45(1): 22–39. DOI: 10.1177/1477153512469201.

Cuttle, C. (2022a). An Introduction to LiDOs. Lighting Research and Technology 54(8): 628–629. DOI: 10.1177/14771535221132885.

Cuttle, C. (2022b). Extending the Lighting Design Objectives Procedure for Holistic Lighting Solutions. Lighting Research and Technology 54(7): 631–656. DOI: 10.1177/14771535211061044.

Cuttle, C. (2023). Towards a Design Procedure Based on Peoples’ Responses to Indoor Lighting. LEUKOS 19(4): 405–414. DOI: 10.1080/15502724.2022.2135530.

Dai, Q., Huang, Y., Hao, L, Lin, Y, Chen, K. (2018). Spatial and Spectral Illumination Design for Energy-Efficient Circadian Lighting. Building and Environment 146: 216–225. DOI: 10.1016/j.buildenv.2018.10.004.

Dai, Q., Huang, Y., Hao, L., Cai, W. (2019). Calculation and Measurement of Mean Room Surface Exitance: The Accuracy Evaluation. Lighting Research and Technology 51(6): 956–968. DOI: 10.1177/1477153518787836.

DIAL GmbH. (2024). DIALux. Available at: https://www.dialux.com/en-GB/.

Duff, J., Antonutto, G., Torres, S. (2016). On the Calculation And Measurement of Mean Room Surface Exitance Lighting Research and Technology. 48(3): 384–388. DOI: 10.1177/1477153515593579.

Duff, J.T. (2016). Research Note: On the Magnitude of Error in The Calculation of Mean Room Surface Exitance. Lighting Research and Technology 48(6): 780–782. DOI: 10.1177/1477153516659519.

Fransiska, Y., Andanwerti, N., Andraini, N.I. (2023). Implementation of a Lighting Concept in Business Hotel Lobby And Lounge Area. International Journal of Application on Social Sciences and Humanities 1(3): in press. DOI: 10.24912/ijassh.v1i3.29944.

Hotel Nuggets (2024). Guide to Hotel Room Sizes. Available at: https://www.hotelnuggets.com/blog/hotel-room-sizes.

Hu, Z., Zhang, P., Wei, B., Ding, W., Dai, Q. (2023). Assessment of Spatial Brightness For A Visual Field In Interior Spaces Based on Indirect Corneal Illuminance. Optics Express 31(2): 997–1013. DOI: 10.1364/OE.477637.

Mangkuto, R.A. (2016). Validation of DIALux 4.12 and DIALux evo 4.1 Against the Analytical Test Cases of CIE 171:2006. LEUKOS 12(3): 139–150. DOI: 10.1080/15502724.2015.1061438.

Mangkuto, R.A. (2024). On the Assignment of Target/Ambient Illuminance Ratio in Designing Mean Room Surface Exitance. LEUKOS, in press. DOI: 10.1080/15502724.2023.2297961.

Mangkuto, R.A., Paramita, B. (2022). Design Optimisation of Mean Room Surface Exitance and Total Corneal Illuminance Using Monte Carlo Simulation. Building Simulation 15(11): 1869–1882. DOI: 10.1007/s12273-022-0899-7.

Padma Hotel Bandung (2024). Premier Balcony. Available at: https://www.padmahotelbandung.com/rooms/premier-balcony-room.php.

Park, N-K., Pae, J-Y., Meneely, J. (2010). Cultural preferences in hotel guestroom lighting design. Journal of Interior Design 36(1): 21–34. DOI: 10.1111/j.1939-1668.2010.010.

Prasetiya, N.N., Winandari, M.I.R. (2019). The Guest’s Preferences of Three-Star Hotel Rooms Based on Visual and Physical Perception. International Journal on Livable Space 4(2), 60–66.

Raynham, P., Unwin, J., Guan, L. (2019). A New Metric to Predict Perceived Adequacy of Illumination. Lighting Research and Technology 51(4): 642–648. DOI: 10.1177/1477153519828416.

Sari, R., Indraprasti, A. (2016). Desain Interior Hotel Horison Bekasi Berkesan Mewah dengan Sentuhan Etnik. Jurnal Sains dan Seni ITS 5(2): F405–F410. DOI: 10.12962/j23373520.v5i2.20463.

Wulandari, R.R., Isifiaty, T. (2021). Peran Pencahayaan Terhadap Suasana Ruang Interior Beehive Boutique Hotel Bandung. DIVAGATRA - Jurnal Penelitian Mahasiswa Desain1(2): 179–191. DOI: 10.34010/divagatra.v1i2.5706.

Vine, P.A.L. (1981). Hotel classification — art or science?. International Journal of Tourism Management 2(1): 18–29. DOI: 10.1016/0143-2516(81)90014-1.

Yao, Q., Cai, W., Li, M., Hu, Z., Xue, P., Dai, Q. (2020). Efficient circadian daylighting: A Proposed Equation, Experimental Validation, and The Consequent Importance of Room Surface Reflectance. Energy and Buildings 210: 109784. DOI: 10.1016/j.enbuild.2020.109784.