Advanced IoT Solution for Smart City Eco-monitoring System

Abstract

Adaptive, scalable and secure smart city eco­monitoring system is considered. This eco-monitoring system is based on use of sensors that support wireless communications (WiFi protocol). In this system each sensor controls several eco­ monitoring parameters and also transfers collected eco-data to the base station using network infrastructure. For this purpose several em-sensors are connected to ea.ch sensor. Also each sensor could transfer data from other sensors of its network to the base station. This approach allows to get good scalability and adaptive reconstruction of the em-monitoring network. All mentioned above means that for the purpose of eco-monitoring the loT approach is suggested. The system of sensors, work status control, sensors initialization and network topology change was designed by specially developed software platform 'Galouis'.Tbe platform allows nsers to create efficient software for such systems. Proposed approach also provides secure work of eco-monitoring system by sensor authentication and secure data of authorized sensors transmission through created em-monitoring network. Important feature of proposed system is that secure adding of new sensors is realized for earlier created eco-monitoring network. This feature makes possible to provide secure and flexible scaling for such systems. Also for the purpose of security and scalability special protocols of secure sensor extraction was proposed. Ultimately this approach makes it (M>Ssible to move senson from one eco­ monitoring network to another either from one network segment to another segment in secure way.

Keywords

• Eco-monitoring
• Sensor network
• Security protocol