Environmental monitoring system for intelligent stations

Abstract

With the rapid development of China's social economy, the transportation needs of its residents continue to increase and encourage rapid and continual development of the Chinese high-speed railway system. The design of China's high-speed railway station is the integration of a new model that includes the layout of upcoming booking, traffic, waiting, tickets, and other functions to be set in the area known as the waiting hall. As such, the waiting hall has become an extremely important element of the environmental monitoring system. This paper proposes the design of a high-speed rail station environmental monitoring system based on the LoRa communication technology. This system aims to enable the real-time monitoring of temperature, humidity, illuminance, and noise decibels in high-speed railway stations. The wireless communication present in the proposed system adopts the LoRa technology features of low power consumption, low cost, and long-range communication. In this study, we set up a prototype of a LoRa enabled network in the lab building of Hohai University to transmit the environmental data. Moreover, we analyzed the signal propagation of LoRa in an indoor environment.

Research advancements in ocean environmental monitoring systems using wireless sensor networks: a review

“…The overall system is utilized for the monitoring of the underwater temperature information. Li et al [74] employed a LoRa-enabled WSN prototype for continuous and real-time monitoring of the humidity, temperature, lighting, and noise decibels of high-speed railway stations, and its results may be utilized to analyze the performance study of ocean sensor networks subjected to strong sea waves. They have concluded about the features of LoRa technology are long-range communication, low power consumption, and low cost.…”

Research on Data Security Model of Environmental Monitoring Based on Blockchain

“…Jarrod Trevathan [7] and Giada Giglione [8] et al designed a database management system to store monitoring data and realize the collection, management, and sharing of pollutant emission data. Wei Li [9] et al proposed an environmental monitoring system based on LoRa communication technology. The system is composed of intelligent terminals composed of multiple embedded sensors to collect monitoring data, and the LoRa server stores the monitoring data collected by the gateway in the database.…”

Smart media and application

“…In Environmental monitoring system for intelligent stations by Li et al, 3 it proposed the design of the high‐speed rail station environmental monitoring system based on the LoRa communication technology, and it aims to enable the real‐time monitoring of temperature, humidity, illuminance, and noise decibels in high‐speed railway stations. Efficient dummy generation for considering obstacles and protecting user location is by Song et al 4 This paper was to study an efficient dummy creating techniques to improve user privacy protection, and as a result, it showed that it improved on other recent techniques.…”

“…In NSCT domain-based secure multiple watermarking technique through lightweight encryption for medical images, which is written by Thakur et al, 2 it defined non-subsampled contourlet transform (NSCT) domain, in which the proposed scheme first partitions the host image into sub-components and then calculates the entropy values. In Environmental monitoring system for intelligent stations by Li et al, 3 it proposed the design of the high-speed rail station environmental monitoring system based on the LoRa communication technology, and it aims to enable the real-time monitoring of temperature, humidity, illuminance, and noise decibels in high-speed railway stations. Efficient dummy generation for considering obstacles and protecting user location is by Song et al 4 This paper was to study an efficient dummy creating techniques to improve user privacy protection, and as a result, it showed that it improved on other recent techniques.…”