The Relationship Between Urban Morphology and Street Lighting Operating Costs: Evidence from Medium-sized Spanish Cities

Garrido-Jiménez, Francisco Javier; Magrinyà, Francesc; Ávila, Consuelo del Moral; Rodríguez-García, Gustavo

doi:10.1007/s12061-016-9187-1

Cited by 9 publications

(8 citation statements)

References 20 publications

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“…Pada area industri, penerangan jalan sangat berperan pada distribusi barang di malam hari. Tujuan pembangunan berkelanjutan bergantung pada desain dan operasi infrastruktur perkotaannya, tetapi dalam penyediaan fasilitas LPJU, hal tersebut sering dilupakan (Garrido-Jiménez et al, 2017). Penerangan jalan di Kota Kediri sebagian besar belum memenuhi standar teknis.…”

Section: Pendahuluanunclassified

Penentuan Prioritas Peningkatan Layanan Penerangan Jalan Umum Di Kota Kediri

Christiawan¹,

Basuki

2019

pwk

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ABSTRAKKota Kediri memiliki peran sebagai Satuan Wilayah Pengembangan bagi wilayah di sekitarnya. Peran tersebut berfokus pada sektor perdagangan barang dan jasa, industri, dan pendidikan. Dampaknya adalah terjadinya peningkatan aktivitas kota, termasuk pada sektor transportasi. Keberadan lampu jalan sebagai bagian dari sarana pelengkap jalan memiliki fungsi yang penting dalam menunjang keselamatan pengguna jalan dan peningkatan ekonomi kota. Namun, pelayanan penerangan jalan di Kota kediri belum memenuhi standar minimal yang disyaratkan. Sehingga peningkatan layanan penerangan jalan mutlak diperlukan. Keterbatasan sumber daya yang tersedia menyulitkan Pemerintah Kota Kediri dalam meningkatkan layanan penerangan jalan secara keseluruhan. Berdasarkan permasalahan tersebut, penelitian ini bertujuan menentukan prioritas peningkatan pelayanan penerangan jalan di Kota Kediri. Metode yang digunakan adalah metode gabungan, yaitu kualitatif dan kuantitatif dengan menggunakan Analysis Hierarchy Process (AHP) dan weighted overlay. AHP digunakan untuk menentukan bobot setiap variabel terhadap penentuan prioritas. Analisis weighted overlay digunakan untuk menentukan prioritas peningkatan lampu jalan dengan memadukan bobot variabel hasil AHP dan nilai variabel pada setiap ruas jalan. AHP menghasilkan bobot tertinggi dalam perencanaan peningkatan penerangan jalan adalah tingkat kerawanan kecelakaan (16%) dan jumlah persimpangan (12,49 %).Analisis akhir menghasilkan empat tingkat prioritas. Prioritas utama terdapat pada ruas jalan Kapten Tendean dan K.H. Ahmad Dahlan.Kata Kunci : penerangan jalan, analytical hierarchy process, weighted overlay ABSTRACT Kediri city has a role as a Regional Development Centre for the region around it. The role focuses on the trade in goods and services, industry and education. The impact is an increase in urban activity, including in the transportation sector. The existence of street lights as part of road complementary facilities has an important function in supporting road user safety and improving the city's economy. However, street lighting services in Kediri City do not meet the minimum standards required. So that an increase in street lighting services is absolutely necessary. The limited available resources make it difficult for the Kediri City Government to improve overall street lighting services. Based on these problems, this study aims to determine the priority of improving street lighting services in Kediri City. This research use mix method, namely use the qualitative and quantitative approachment, using the Analytical Hierarchy Process (AHP) and weighted overlay as analytical tools. AHP is used to determine the weight of each variable for priority setting. Weighted overlay analysis is used to determine the priority of road lights improvement by combining the weight variables of AHP results and variable values on each road segment. The AHP produced the highest weight in planning for increasing street lighting was the accident hazard rate (16%) and the number of intersections (12.49%)...

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Section: Pendahuluanunclassified

Penentuan Prioritas Peningkatan Layanan Penerangan Jalan Umum Di Kota Kediri

Christiawan¹,

Basuki

2019

pwk

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“…Experts were consulted with regard to the design of evaluation indicators and statistical processing and they provided feedback after the consultation. When the expert opinion is consistent after the poll, the final target was determined [8]. Ter Faye Fa is an internationally recognized forecasting and decision-making method for establishing a system engineering evaluation system.…”

Section: Preliminary Screening Of Ter Faye Fa Indexmentioning

confidence: 99%

Practice and Discussion on Lighting Design of Urban Landscape Bridge

Zhang

Wang

2018

L&E

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The design status of an urban landscape bridge lighting system was analyzed via system analysis. Through the evaluation of eight twolevel, 24 threelevel, and five fourgrade indexes on the basis of three aspects, namely, design process, electricity consumption calculation, and lighting effect. The hierarchy framework and index relationship of the entire system were clearly defined. Many angles reflected the links involved in the design of bridge lighting system. The neural network method was used in verifying the screening results to provide a comprehensive indicator specimen for establishing the evaluation system of the system. On the basis of the knowledge and experience of experts, information was processed, and the subjective influence and uncertainty of human calculation could then be reduced.

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“…Specifically, also in Spain, Garrido-Jiménez at al. [5] established that the total cost dedicated for this porpoise by municipalities is in the range of EUR 1500-2000/(hab yr), with 60-70% dedicated strictly to energy consumption and the rest of that amount used for maintenance. Additionally, in Germany, "street lighting represents a major cost factor, accounting for almost one third of municipal electricity budgets" [6].…”

Section: Introductionmentioning

confidence: 99%

Adjustment of Lighting Parameters from Photopic to Mesopic Values in Outdoor Lighting Installations Strategy and Associated Evaluation of Variation in Energy Needs

et al. 2021

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The sensitivity of the human eye varies with the different lighting conditions to which it is exposed. The cone photoreceptors perceive the color and work for illuminance conditions greater than 3.00 cd/m² (photopic vision). Below 0.01 cd/m², the rods are the cells that assume this function (scotopic vision). Both types of photoreceptors work coordinately in the interval between these values (mesopic vision). Each mechanism generates a different spectral sensibility. In this work, the emission spectra of common sources in present public lighting installations are analyzed and their normative photopic values translated to the corresponding mesopic condition, which more faithfully represents the vision mechanism of our eyes in these conditions. Based on a common street urban configuration (ME6), we generated a large set of simulations to determine the ideal light point setup configuration (luminance and light point height vs. poles distance ratio) for each case of spectrum source. Finally, we analyze the derived energy variation from each design possibility. The results obtained may contribute to improving the criterion of light source selection and adapting the required regulatory values to the human eye vision process under normalized artificial street lighting condition, reaching an average energy saving of 15% and a reduction of 8% in terms of points of light required. They also offer a statistical range of energy requirements for lighting installation that can be used to generate accurate electrical designs or estimations without the necessity of defining the exact lighting configuration, which is 77.5% lower than conventional design criteria.

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The Relationship Between Urban Morphology and Street Lighting Operating Costs: Evidence from Medium-sized Spanish Cities

Cited by 9 publications

References 20 publications

Penentuan Prioritas Peningkatan Layanan Penerangan Jalan Umum Di Kota Kediri

Penentuan Prioritas Peningkatan Layanan Penerangan Jalan Umum Di Kota Kediri

Practice and Discussion on Lighting Design of Urban Landscape Bridge

Adjustment of Lighting Parameters from Photopic to Mesopic Values in Outdoor Lighting Installations Strategy and Associated Evaluation of Variation in Energy Needs

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