Indoor positioning and orientating system based on visible light communication
For the insufficient research on the simultaneously positioning and orientating system, a VLC positioning and orientating algorithm based on combining particle swarm optimization (PSO) and beetle antennae search (BAS) was proposed.The PSO algorithm was used to explore the optimal direction of the re...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2020-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436X.2020217/ |
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| _version_ | 1841539292743073792 |
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| author | Guowei YANG Zhaobiao HUANG Bing FAN Xuefang ZHOU Meihua BI |
| author_facet | Guowei YANG Zhaobiao HUANG Bing FAN Xuefang ZHOU Meihua BI |
| author_sort | Guowei YANG |
| collection | DOAJ |
| description | For the insufficient research on the simultaneously positioning and orientating system, a VLC positioning and orientating algorithm based on combining particle swarm optimization (PSO) and beetle antennae search (BAS) was proposed.The PSO algorithm was used to explore the optimal direction of the receiver and meanwhile the BAS algorithm was used to search the best three-dimensional coordinates of each particle in the current direction.Firstly, the indoor space of 3 m×3 m×5 m and the SNR of 40 dB were assumed in the simulation, the proposed VLC indoor positioning and orientating system could achieve the average positioning error of 4.82 cm and average orientating error of 2.24°.Then, in the laboratory space of 0.9 m×0.9 m×1.5 m, the experimental demonstration was accomplished for the first time, and the average positioning and orientating errors of this experimental system were 5.32 cm and 5.99°, respectively.Compared with the traditional VLC indoor positioning schemes, the proposed VLC positioning and orientating system does not need the prior knowledge of the height and direction of the receiver, which greatly reduces the system complexity and is applicable to a wider range of applications. |
| format | Article |
| id | doaj-art-994e70c81d7449c68e437e22087f1587 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-994e70c81d7449c68e437e22087f15872025-01-14T07:21:22ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-12-014116217059739383Indoor positioning and orientating system based on visible light communicationGuowei YANGZhaobiao HUANGBing FANXuefang ZHOUMeihua BIFor the insufficient research on the simultaneously positioning and orientating system, a VLC positioning and orientating algorithm based on combining particle swarm optimization (PSO) and beetle antennae search (BAS) was proposed.The PSO algorithm was used to explore the optimal direction of the receiver and meanwhile the BAS algorithm was used to search the best three-dimensional coordinates of each particle in the current direction.Firstly, the indoor space of 3 m×3 m×5 m and the SNR of 40 dB were assumed in the simulation, the proposed VLC indoor positioning and orientating system could achieve the average positioning error of 4.82 cm and average orientating error of 2.24°.Then, in the laboratory space of 0.9 m×0.9 m×1.5 m, the experimental demonstration was accomplished for the first time, and the average positioning and orientating errors of this experimental system were 5.32 cm and 5.99°, respectively.Compared with the traditional VLC indoor positioning schemes, the proposed VLC positioning and orientating system does not need the prior knowledge of the height and direction of the receiver, which greatly reduces the system complexity and is applicable to a wider range of applications.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436X.2020217/visible light communicationindoor positioning and orientatingreceived signal strengthparticle swarm op-timizationbeetle antennae search |
| spellingShingle | Guowei YANG Zhaobiao HUANG Bing FAN Xuefang ZHOU Meihua BI Indoor positioning and orientating system based on visible light communication Tongxin xuebao visible light communication indoor positioning and orientating received signal strength particle swarm op-timization beetle antennae search |
| title | Indoor positioning and orientating system based on visible light communication |
| title_full | Indoor positioning and orientating system based on visible light communication |
| title_fullStr | Indoor positioning and orientating system based on visible light communication |
| title_full_unstemmed | Indoor positioning and orientating system based on visible light communication |
| title_short | Indoor positioning and orientating system based on visible light communication |
| title_sort | indoor positioning and orientating system based on visible light communication |
| topic | visible light communication indoor positioning and orientating received signal strength particle swarm op-timization beetle antennae search |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436X.2020217/ |
| work_keys_str_mv | AT guoweiyang indoorpositioningandorientatingsystembasedonvisiblelightcommunication AT zhaobiaohuang indoorpositioningandorientatingsystembasedonvisiblelightcommunication AT bingfan indoorpositioningandorientatingsystembasedonvisiblelightcommunication AT xuefangzhou indoorpositioningandorientatingsystembasedonvisiblelightcommunication AT meihuabi indoorpositioningandorientatingsystembasedonvisiblelightcommunication |