Author : Sung Geun Yoo 1
Date of Publication :26th December 2019
Abstract: This study has been conducted for developing IoT sensor network-based safety management device. In this paper, we developed a safety management device consisting of a wearable low power safety management sensor tag integrated with temperature, humidity, triaxial acceleration, and altitude sensor and border router using Sub-1GHz ZigBee. The developed device is more suitable for indoor construction sites with longer radio reach and more obstacles than equipment using the 2.4 GHz band. In addition, the LTE network is shared by several sensor tags through the edge router, so the maintenance cost is low.
Reference :
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- Ministry of Trade, Industry and Energy, Korea, “Measures to reduce industrial accident deaths -Intensive management of high risk sectors and spreading safety-first culture,” 2018.
- Ministry of Employment and Labor, Korea, “Occurrence of industrial accidents at the end of June,” 2019
- Yoo, Moo-Young, Sung Geun Yoo, and Sangil Park. "Communication performance of BLE-based IoT devices and routers for tracking indoor construction resources," International Journal of Internet, Broadcasting and Communication 11.1 (2019): 27-38.
- Lin, Wei Cheng, et al. "The Implementation of Sub1GHz Wireless Personal Area Monitoring System," Applied Mechanics and Materials. Vol. 311. Trans Tech Publications, 2013
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- Ministry of Trade, Industry and Energy, Korea, “Measures to reduce industrial accident deaths -Intensive management of high risk sectors and spreading safety-first culture,” 2018.
- Ministry of Employment and Labor, Korea, “Occurrence of industrial accidents at the end of June,” 2019
- Yoo, Moo-Young, Sung Geun Yoo, and Sangil Park. "Communication performance of BLE-based IoT devices and routers for tracking indoor construction resources," International Journal of Internet, Broadcasting and Communication 11.1 (2019): 27-38.
- Lin, Wei Cheng, et al. "The Implementation of Sub1GHz Wireless Personal Area Monitoring System," Applied Mechanics and Materials. Vol. 311. Trans Tech Publications, 2013.