A Smart Waste Management Solution Geared towards Citizens

• DOI: 10.3390/s20082380
• Publication Date: 2020-04-23T14:46:22Z
• Authors: Kellow Pardini; Joel J.P.C. Rodri...; Ousmane Diallo; Ashok Kumar Das; Victor Hugo C. de...; Sergei A. Kozlov
• Keywords: Internet of things; IoT; smart cities; Chemical technology; 0211 other engineering and technologies; TP1-1185; 02 engineering and technology; 7. Clean energy; smart bin; Article; 12. Responsible consumption; 11. Sustainability; waste management; waste disposal system

Global industry is undergoing major transformations with the genesis of a new paradigm known as the Internet of Things (IoT) with its underlying technologies. Many company leaders are investing more effort and money in transforming their services to capitalize on the benefits provided by the IoT. Thereby, the decision makers in public waste management do not want to be outdone, and it is challenging to provide an efficient and real-time waste management system. This paper proposes a solution (hardware, software, and communications) that aims to optimize waste management and include a citizen in the process. The system follows an IoT-based approach where the discarded waste from the smart bin is continuously monitored by sensors that inform the filling level of each compartment, in real-time. These data are stored and processed in an IoT middleware providing information for collection with optimized routes and generating important statistical data for monitoring the waste collection accurately in terms of resource management and the provided services for the community. Citizens can easily access information about the public waste bins through the Web or a mobile application. The creation of the real prototype of the smart container, the development of the waste management application and a real-scale experiment use case for evaluation, demonstration, and validation show that the proposed system can efficiently change the way people deal with their garbage and optimize economic and material resources.