A review on sensing-based strategies of interior lighting control system and their performance in commercial buildings

Wagiman, Khairul Rijal; Abdullah, Mohd Noor; Hassan, Mohammad Yusri; Radzi, N. H.

doi:10.11591/ijeecs.v16.i1.pp208-215

Cited by 14 publications

(15 citation statements)

References 35 publications

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“…In this regard, three sensor placement parameters need to be considered: (i) field of view (FoV), (ii) number and (iii) position. The FoV of each sensor cannot overlap between each other in order to reduce installation cost with the sensors quantity [35].Hence, strategically, the occupancy behaviour pattern and placement of the sensor should be studied well at the design stage before implementing the lighting control system in the building. This way the optimum balance between energy saving and user satisfaction can be achieved [34].…”

Section: Sensing-based Lighting Controlmentioning

confidence: 99%

A Taxonomy and Survey of Occupancy Detection Methods for Efficient Space and Energy Utilisation of Buildings

Kadir¹

2020

IJATCSE

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Human factor has a significant influence in space and energy utilisation in buildings. Space utilisation refers to a measure of whether space of a building is being used and how it is being used. While energy utilisation refers to the amount of energy being used. As space and energy of buildings are mostly dominated by the occupancy and related activities, occupancy information is vital in managing space and energy use. By detecting the presence of an occupant in a building or occupancy detection, space and energy can be utilised efficiently by corresponding to the occupant's dimension and activities, thus avoiding wastage. Accordingly, through various methods, occupancy detection employs various sensors available in term of spatial temporal properties depending on the area to be deployed. Majority of past studies were focused on the aspect of energy utilisation and occupancy and there is lack of review paper which gathers information on occupancy detection inrelation to both space and energy utilisation.Therefore, this paper aims to develop a taxonomy of occupancy detection technologies for efficient space and energy utilisation of buildings. A survey of past studies on space and energy utilisation of buildings in relation to occupancy level are done to understand the relationship between occupancy and space and energy utilisation, respectively. A taxonomy is then built to identify the technologies which are currently available for occupancy detection.

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Section: Sensing-based Lighting Controlmentioning

confidence: 99%

A Taxonomy and Survey of Occupancy Detection Methods for Efficient Space and Energy Utilisation of Buildings

Kadir¹

2020

IJATCSE

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“…Advances with respect to automated control systems are aimed at improving the management of the elements that allow the control of the crucial variables of the production process [19]. Automated management systems for the operation of work organs allow to improve the life cycle of the machines of the productive processes, guaranteeing to improve the productivity of the organizations [20].…”

Section: Introductionmentioning

confidence: 99%

Automatic control of motors through Simocode pro, and its effect on the performance of the process of filling and dispensing of chemical inputs

Chamorro-Atalaya

Sanchez-Ayte

Dávila-Ignacio

et al. 2021

IJEECS

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This article aims to describe the design of an automatic control system for the automated management of motor drives through Simocode pro; and determine the effect from the quantitative point of view on the performance of the filling and dispatch process of chemical inputs from the perspective of dispatch time and the amount of input spilled in the tank filling stage. For this, the programming of the programmable logic controller was carried out using the simatic step 7 software, then the distributed control system (DCS Siemens S410) was programmed, using the PCS7 V8.1 software, where the control logic and simocode pro integration is carried out through the profibus protocol, which is monitored from an human-machine interface (HMI) interface. Once the control system was implemented, it was possible to reduce the operating time from 60 minutes on average to 35 minutes, which reflects an improvement of 41.66%; this in turn generates an increase in the number of tank filling by 62.84%. Likewise, it is possible to reduce the amount of chemical inputs spilled in the filling stage; this improvement represents 88.60%.

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“…A passive infrared (PIR) sensor can detect the presence of occupants (occupied or unoccupied) by monitoring their movements [12]. It is primarily used for performing occupancy control because of its cost‐effectiveness [3] [13]. However, References [14–17] have indicated that a PIR sensor cannot detect small movements such as those due to the arms and hands of occupants.…”

Section: Introductionmentioning

confidence: 99%

“…An occupancy lighting control, which is categorized as a sensorbased lighting control [3], is a popular and effective automatic lighting control. References [4][5][6][7] reported that compared with a light turned on continuously, the occupancy lighting control might reduce energy consumption by 20-46%.…”

Section: Introductionmentioning

confidence: 99%

Experimental Evaluation of Reduction Technique for Time Delay of Turning Off Light to Occupancy Lighting Control

Futagami

Hayasaka

Taniguchi

et al. 2020

IEEJ Transactions Elec Engng

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In this study, we clarify the effectiveness of the energy-effective techniques for the occupancy lighting control that is based on an occupancy sensor. The time delay from detecting no occupant to turning off the light is used for performing the occupancy control to avoid erroneously turning off the light (hereafter referred to as false-off). Our experiment was conducted at an actual home environment over 8 days. We evaluated the performance of an image-based sensor, which detects the occupants using image-processing techniques and time-delay adaptation, which decreases the time delay without false-off. Compared with a passive infrared sensor, the image-based sensor increased the average sensing accuracy for occupants with small movements by 21.58% or more. In addition, compared with the no-adaptation case, the time-delay adaptation increased the rate of average lighting energy saving by 3.94% or more. However, the experimental results suggested that the parameter of the time-delay adaptation should be carefully set in terms of the energy-saving effect and false-off. The analysis and its practical discussions are included in this paper to achieve further energy efficiency.

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A review on sensing-based strategies of interior lighting control system and their performance in commercial buildings

Cited by 14 publications

References 35 publications

A Taxonomy and Survey of Occupancy Detection Methods for Efficient Space and Energy Utilisation of Buildings

A Taxonomy and Survey of Occupancy Detection Methods for Efficient Space and Energy Utilisation of Buildings

Automatic control of motors through Simocode pro, and its effect on the performance of the process of filling and dispensing of chemical inputs

Experimental Evaluation of Reduction Technique for Time Delay of Turning Off Light to Occupancy Lighting Control

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