한국컴퓨터정보학회논문지 (Journal of the Korea Society of Computer and Information)

  • 제23권12호
  • /
  • Pages.145-151
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  • 2018
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  • 1598-849X(pISSN)
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  • 2383-9945(eISSN)
한국컴퓨터정보학회 (Korean Society of Computer Information)
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Design and Implementation of Road Construction Risk Management System based on LPWA and Bluetooth Beacon

  • 투고 : 2018.10.29
  • 심사 : 2018.11.07
  • 발행 : 2018.12.31
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초록

While commercialization of IoT technologies in the safety management sector is being promoted in terms of industrial safety of large indoor businesses, implementing a system for risk management of small outdoor work sites with frequent site movements is not actively implemented. In this paper, we propose an efficient dynamic workload balancing strategy which combined low-power, wide-bandwidth (LPWA) communication and low-power Bluetooth (BLE) communication technologies to support customized risk management alarm systems for each individual (driver/operator/manager). This study was designed to enable long-term low-power collection and transmission of traffic information in outdoor environment, as well as to implement an integrated real-time safety management system that notifies a whole field worker who does not carry a separate smart device in advance. Performance assessments of the system, including risk alerts to drivers and workers via Bluetooth communication, the speed at which critical text messages are received, and the operation of warning/lighting lamps are all well suited to field application.

키워드

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Fig. 1. Low Power Wide Area Communication Network based on IoT

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Fig. 2. Risk Management of Road Construction Sites

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Fig. 3. System Configuration

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Fig. 4. IoT safety sign and Network gateway

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Fig. 5. Service flow chart of Mobile app

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Fig. 6. Integrated safety management screen

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Fig. 7. Prototype Layout for Integrated Testing

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Fig. 8. Anaysis of Beacon Communications

Table 1. Evaluation index and measurement method

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Table 2. Optimized Packet Size for LPWA Communication

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참고문헌

  1. Chang-Pyo Yoon, Chi-Gon Hwang, "Efficient indoor positioning systems for indoor location-based service provider," The Journal of the Korea Institute of Information and Communication Engineering, Vol. 19, No. 6. pp. 1368-1373 Jun. 2015. https://doi.org/10.6109/jkiice.2015.19.6.1368
  2. Sang-Won Choi, "Development and Its Characterization of a worker's Safety Activity Detection Apparatus Using Smart Phone," Journal of the Korean Society of Safety, Vol. 30, No. 3, pp. 20-25, Jun. 2015. https://doi.org/10.14346/JKOSOS.2015.30.3.20
  3. Kim, Yun Cheol, "Design and Implementation of the Beacon-based Safety Management System for Construction Industries", Advanced Science Letters, Vol. 23, No 10, pp. 9808-9811(4), Oct. 2017. https://doi.org/10.1166/asl.2017.9802
  4. Jihoo Jung, Jieun Baek, Yosoon Choi, "Analysis of Features and Applications of Bluetooth Beacon Technology for Utilization in the Mining and Construction Industries," TUNNEL & UNDERGROUND SPACE Vol. 26, No. 3, pp. 143-153, http:// dx.doi.org/10.7474/TUS.2016.26.3.14 3, 2016.
  5. Song, J.H., Jang, Y.G. and Jeon, H.S., "Construction Method of Disaster Prevention /Prediction and Site Management System on Construction Site", Proceedings of Korea Society of Surveying, Geodesy, Photogrammetry, and Cartography, pp.325-327. Apr. 2015.
  6. Mingyuan Zhang, Tianzhuo Cao and Xuefeng Zhao, "Applying Sensor-Based Technology to Improve Construction Safety Management," The Journal of Sensors, Sensors doi: 10.3390/ s17081841, https://www.mdpi.com/journal/sensors, Aug. 2017.
  7. Tae-Jun Park, Kae-Sun Lee "LPWA IoT Network Technology tends," Electronics and Telecommunications Research Institute, 2017.
  8. Jung Yoon Ham, Dong Min Jang, Gyoung Bae Kim, Soon Jo Lee, Jung Hyun Cho*, Je O Song, "Astudy onworking space safety management services using bluetooth low energy beacon," The Conference of The korean institute of communications and Information Sciences, P366-P367. 2017.
  9. Ki-Young Lee, Myeong-Gu Lee, Myung-Jae Lim, "Design and Implemetation of Accident Prevention System for Second-Class Citizens based on Bluetooth and NFCs", The Journal of The Institute of Internet, Broadcasting and Communication, VOl. 13, No. 6, Dec. 2013
  10. Hyun Nam-gung, Il-Kwon Lim, Jae-Kwang Lee, "Location estimation method of positioning System Utilizing the iBeacon," The Journal of the Korean Institute of informmation and Communication Engineering, Vol. 19, No. 4. pp. 925-932 Apr. 2015. https://doi.org/10.6109/jkiice.2015.19.4.925
  11. Dong Min Jang, Jung Yoon Ham, Gyoung Bae Kim, Soon Jo Lee, Jung Hyun Cho, Je O Song, "Indoor location based services for the visually impaired and the hearing impaired using bluetooth low energy beacon," The 2017 Conference of The korean institute of communications and Information Sciences, pp.362-363 Dec. 2017.
  12. Seungsoo Lee, Jeong-Min Han, Yun-Cheol Kim "Design of Safety Management System Using Smart Safety Signs," The 2018 Conference of The korean institute of communications and Information Sciences, p. 1508-1509. Jun. 2018.
  13. Kim, Yun Cheol; Yu, Sung Won,; Kim, Bum Jin, "Design and Implementation of the Beacon-Based Safety Management System for Construction Industries,", Advanced Science Letters, Volume 23, Number 10, pp. 9808-9811(4). Oct. 2017, https://doi.org/10.1166/asl.2017.9802