Implementation of a Low-Cost Energy and Environment Monitoring System Based on a Hybrid Wireless Sensor Network
DC Field | Value | Language |
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dc.contributor.author | Kim, Dong Sik | - |
dc.contributor.author | Chung, Beom Jin | - |
dc.contributor.author | Son, Sung-Yong | - |
dc.date.available | 2020-02-27T23:42:22Z | - |
dc.date.created | 2020-02-07 | - |
dc.date.issued | 2017-07 | - |
dc.identifier.issn | 1687-725X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/7528 | - |
dc.description.abstract | A low-cost hybrid wireless sensor network (WSN) that utilizes the 917 MHz bandWireless Smart Utility Network (Wi-SUN) and a 447 MHz band narrow bandwidth communication network is implemented for electric metering and room temperature, humidity, and CO2 gas measurements. A mesh network connection that is commonly utilized for the Internet of Things (IoT) is used for the Wi-SUN under the Contiki OS, and a star connection is used for the narrow bandwidth network. Both a duty-cycling receiver algorithm and a digitally controlled temperature-compensated crystal oscillator algorithm for frequency reference are implemented at the physical layer of the receiver to accomplish low-power and low-cost wireless sensor node design. A two-level temperature-compensation approach, in which first a fixed third-order curve and then a sample-based first-order curve are applied, is proposed using a conventional AT-cut quartz crystal resonator. The developed WSN is installed in a home and provides reliable data collection with low construction complexity and power consumption. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | HINDAWI LTD | - |
dc.relation.isPartOf | JOURNAL OF SENSORS | - |
dc.title | Implementation of a Low-Cost Energy and Environment Monitoring System Based on a Hybrid Wireless Sensor Network | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000407813100001 | - |
dc.identifier.doi | 10.1155/2017/5957082 | - |
dc.identifier.bibliographicCitation | JOURNAL OF SENSORS, v.2017 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85042696917 | - |
dc.citation.title | JOURNAL OF SENSORS | - |
dc.citation.volume | 2017 | - |
dc.contributor.affiliatedAuthor | Chung, Beom Jin | - |
dc.contributor.affiliatedAuthor | Son, Sung-Yong | - |
dc.type.docType | Article | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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