作者: Tommaso Addabbo , Ada Fort , Marco Mugnaini , Lorenzo Parri , Alessandro Pozzebon
DOI: 10.1109/RTSI.2019.8895563
关键词: Real-time computing 、 Communications protocol 、 Assisted GPS 、 Environmental monitoring 、 Data transmission 、 Environmental data 、 Wireless 、 Global Positioning System 、 Smart city 、 Computer science
摘要: In this paper, the authors present architecture of a wireless sensing system for environmental monitoring, exploiting public transport as instrument to pervasively collect data. The overall is based on LoRa modulation and LoRaWAN communication protocol exploits device be positioned board means transport. integrates microcontroller, data transmission module, GPS module localization set gas sensors detecting presence in atmosphere wide range polluting substances. then able transfer them server, together with position vehicle carrying it board, recorded by GPS. By integrating large number these devices may possible real-time about pollution levels area such city centre. Moreover, whole network infrastructure shared other services example waste management or traffic thus perfectly fulfilling Smart City paradigm.