Open AccessResearch on Data Secure Transmission and Processing Method of a LoRa IoT System
Author(s) -
Jing Gu,
Zhiqiang Li
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1802/3/032044
Subject(s) - smart meter , smart grid , automatic meter reading , lpwan , computer science , metering mode , power line communication , terminal (telecommunication) , wireless , computer network , embedded system , telecommunications , power (physics) , engineering , electrical engineering , mechanical engineering , physics , quantum mechanics
The smart grid covers the traditional power grid and the Internet of Things network, including smart meters, which helps manage and monitor various customer consumption patterns in near real-time. To achieve data reading and effective management of terminal, smart meters connected to the power metering system, the article proposes using low-power wireless network (LPWAN) technology to connect terminal, smart meters to data gateways and private power clouds to achieve smart power metering Technical solutions. The solution uses the LoRa wireless module to realize the two-way interaction of power metering data and has the advantages of reliable operation, low cost, low power consumption, and remote access. This article also focuses on using emerging LPWAN technology to help build smart meter wireless access solutions and demonstrates the system implementation for smart meter end-to-end LoRa connection.