Gas monitoring system for power cable tunnel based on ZigBee
Yan Chen, Xin Li · 2018 IEEE 4th Information Technology and Mechatronics Engineering Conference (ITOEC) · 2018
Safety monitoring of underground power cable tunnel has very important practical significance, while gas monitoring can be used as the main means of fire detection and early warning. The wireless sensor network and 4G LTE are effectively combined to realize the power cable gas monitoring and early warning. The ZigBee network and 4G LTE data transmission are realized in the system and structure of detect node for power cable gas monitoring is given in this work. Wireless sensor networks overcome the limitations of wired sensor networks. ZigBee nodes have the advantages of low cost, low power consumption and large network capacity. At the same time, 4G LTE module has the advantages of always on-line, high transmission rate, flexible and cheap billing, so the system has a very wide range of application value.