Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors
Recently, the effectiveness of image-based sensors, which are based on image-processing techniques, has been analysed in terms of occupancy lighting control in comparison with a passive infrared (PIR) sensor, which monitors changes in infrared radiation from moving occupants. However, the image-base...
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Taylor & Francis Group
2024-12-01
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| Series: | SICE Journal of Control, Measurement, and System Integration |
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| Online Access: | http://dx.doi.org/10.1080/18824889.2024.2310870 |
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| author | Takuya Futagami |
| author_facet | Takuya Futagami |
| author_sort | Takuya Futagami |
| collection | DOAJ |
| description | Recently, the effectiveness of image-based sensors, which are based on image-processing techniques, has been analysed in terms of occupancy lighting control in comparison with a passive infrared (PIR) sensor, which monitors changes in infrared radiation from moving occupants. However, the image-based sensor has two shortcomings: occupants cannot be accurately detected in a dark environment, and the overall energy consumption from the light and sensor is excessive. Therefore, we evaluated a combined approach that employs both the PIR sensor and the image-based sensor simultaneously. Because the combined sensor uses the image-based sensor only in a sufficiently bright environment, the first shortcoming can be overcome. In addition, an experiment, was conducted at a single office, demonstrating that the combined sensor's overall energy consumption decreased by 3.59% or more compared with either of its constituent sensors individually. Thus, the combined sensor resolves the major shortcomings of the image-based sensor's performance. Further discussion and careful analysis are included in this paper. |
| format | Article |
| id | doaj-art-2175ebce65724efca00d0666a8584adf |
| institution | OA Journals |
| issn | 1884-9970 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | SICE Journal of Control, Measurement, and System Integration |
| spelling | doaj-art-2175ebce65724efca00d0666a8584adf2025-08-20T01:55:31ZengTaylor & Francis GroupSICE Journal of Control, Measurement, and System Integration1884-99702024-12-01171324210.1080/18824889.2024.23108702310870Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensorsTakuya Futagami0Faculty of Policy Studies, Aichi Gakuin UniversityRecently, the effectiveness of image-based sensors, which are based on image-processing techniques, has been analysed in terms of occupancy lighting control in comparison with a passive infrared (PIR) sensor, which monitors changes in infrared radiation from moving occupants. However, the image-based sensor has two shortcomings: occupants cannot be accurately detected in a dark environment, and the overall energy consumption from the light and sensor is excessive. Therefore, we evaluated a combined approach that employs both the PIR sensor and the image-based sensor simultaneously. Because the combined sensor uses the image-based sensor only in a sufficiently bright environment, the first shortcoming can be overcome. In addition, an experiment, was conducted at a single office, demonstrating that the combined sensor's overall energy consumption decreased by 3.59% or more compared with either of its constituent sensors individually. Thus, the combined sensor resolves the major shortcomings of the image-based sensor's performance. Further discussion and careful analysis are included in this paper.http://dx.doi.org/10.1080/18824889.2024.2310870occupancy lighting controloccupancy sensorimage-based sensorpassive infrared sensorenergy consumption |
| spellingShingle | Takuya Futagami Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors SICE Journal of Control, Measurement, and System Integration occupancy lighting control occupancy sensor image-based sensor passive infrared sensor energy consumption |
| title | Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors |
| title_full | Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors |
| title_fullStr | Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors |
| title_full_unstemmed | Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors |
| title_short | Experimental evaluation for occupancy lighting control using combination of PIR and image-based sensors |
| title_sort | experimental evaluation for occupancy lighting control using combination of pir and image based sensors |
| topic | occupancy lighting control occupancy sensor image-based sensor passive infrared sensor energy consumption |
| url | http://dx.doi.org/10.1080/18824889.2024.2310870 |
| work_keys_str_mv | AT takuyafutagami experimentalevaluationforoccupancylightingcontrolusingcombinationofpirandimagebasedsensors |