Transceiver of underground location system based on visible light color division duplex
Existing underground transceiver communication of wireless location system adopts radio wave, and its communication distance and quality are effected by small tunnels and rocks with complex composition. In view of the above problems, a transceiver of underground location system based on visible ligh...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Industry and Mine Automation
2014-07-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.001 |
| _version_ | 1827988224734134272 |
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| author | DENG Jianzhi CHENG Xiaohui |
| author_facet | DENG Jianzhi CHENG Xiaohui |
| author_sort | DENG Jianzhi |
| collection | DOAJ |
| description | Existing underground transceiver communication of wireless location system adopts radio wave, and its communication distance and quality are effected by small tunnels and rocks with complex composition. In view of the above problems, a transceiver of underground location system based on visible light color division duplex was designed. The transceiver adopts LED to transmit information and uses photodiode to receive light data, so as to realize wireless visible light communication. Color division duplex mode is used in uplink and downlink of the transceiver. The signals in two-direction are modulated in two visible light channels with different colors in order to send and receive data. The experiment results show that the transceiver has low power consumption, good anti-electromagnetic interference performance, stable reception and also can be used for lighting. |
| first_indexed | 2024-04-10T00:00:10Z |
| format | Article |
| id | doaj.art-8bfcc826327e4fe88db6de877a813ff0 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:00:10Z |
| publishDate | 2014-07-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-8bfcc826327e4fe88db6de877a813ff02023-03-17T01:51:31ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2014-07-014071410.13272/j.issn.1671-251x.2014.07.001Transceiver of underground location system based on visible light color division duplexDENG JianzhiCHENG XiaohuiExisting underground transceiver communication of wireless location system adopts radio wave, and its communication distance and quality are effected by small tunnels and rocks with complex composition. In view of the above problems, a transceiver of underground location system based on visible light color division duplex was designed. The transceiver adopts LED to transmit information and uses photodiode to receive light data, so as to realize wireless visible light communication. Color division duplex mode is used in uplink and downlink of the transceiver. The signals in two-direction are modulated in two visible light channels with different colors in order to send and receive data. The experiment results show that the transceiver has low power consumption, good anti-electromagnetic interference performance, stable reception and also can be used for lighting.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.001underground locationtransceivervisible light communicationcolor division duplex |
| spellingShingle | DENG Jianzhi CHENG Xiaohui Transceiver of underground location system based on visible light color division duplex Gong-kuang zidonghua underground location transceiver visible light communication color division duplex |
| title | Transceiver of underground location system based on visible light color division duplex |
| title_full | Transceiver of underground location system based on visible light color division duplex |
| title_fullStr | Transceiver of underground location system based on visible light color division duplex |
| title_full_unstemmed | Transceiver of underground location system based on visible light color division duplex |
| title_short | Transceiver of underground location system based on visible light color division duplex |
| title_sort | transceiver of underground location system based on visible light color division duplex |
| topic | underground location transceiver visible light communication color division duplex |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2014.07.001 |
| work_keys_str_mv | AT dengjianzhi transceiverofundergroundlocationsystembasedonvisiblelightcolordivisionduplex AT chengxiaohui transceiverofundergroundlocationsystembasedonvisiblelightcolordivisionduplex |