Portal de Periódicos da CAPES

Wireless Communication and Management System for E-Bike Dynamic Inductive Power Transfer Lanes

2020; Multidisciplinary Digital Publishing Institute; Volume: 9; Issue: 9 Linguagem: Inglês

10.3390/electronics9091485

2079-9292

José A. Afonso, Helder G. Duarte, Luiz A. Lisboa Cardoso, Vítor Monteiro, João L. Afonso,

RFID technology advancements

This paper presents the design, implementation, and testing of a wireless communication system for automatic identification of e-bikes and management of their battery charging in the context of dynamic inductive wireless power transfer (DIWPT) lanes. The proposed system checks if an e-bike, uniquely identified by its RFID tag, is authorized to receive energy from the lane coils and acts accordingly. An authentication mechanism was developed based on the use of embedded Wi-Fi boards attached to the coils and communicating with a central HTTP server with a MySQL database. The developed management system also provides other features, such as the recording of the number of lane coils used by each e-bike for billing purposes. The results from experimental tests on a laboratory prototype were used to validate the developed functionalities and assess the quality of service provided by the proposed system.