Active role of a NFC enabled smartphone in EV-EVSE charging process

Abstract

Management of charge of electrical vehicles (EV) can be effectively integrated in a VehicleTo Grid (V2G) system. This regulated operation is described in the ISO/IEC 15118 standard. We propose a modification of the original protocol: in our scheme the smartphone has an active role in the EV -EVSE communication, being able to integrate itself in the EV charge. We developed an application for Android smartphone affords to the customer to completely control the process of charge in all its phases: authentication to the service, choice of the charge parameters, monitoring of the charge and payment. To obtain that, a modification to standard ISO/IEC 15118 is proposed. Actually, only the communication between vehicle (EV) and station (EVSE) is permitted. In our proposed model, the communication between vehicle, station and smartphone is realized in wireless mode through the Bluetooth protocol, introducing the active role of the smartphone. The App use NFC (Near Field Communication) technology, in order to simplify andto accelerate the Bluetooth login operation, V2G service authentication and related payment. Two specific PC-Windows software are developed, simulating the behaviors of the electrical vehicle (EV) and of the charge station (EVSE) according the standard. Moreover, a reusable NFC library has been developed to permit immediate authentication and two-ways transmission session, using Bluetooth and NFC in p2p mode.

Cloud-based sustainable management of electrical and electronic equipment from production to end-of-life

“…In the manufacturing and distribution phases, an automatic tracing approach has been applied for years, and recently many companies used the RFID technology for tracing products from production to the final distribution (http://ec.europa.eu/environment/waste/ weee/pdf/faq.pdf; Decathlon, 2017;Gianni et al, 2017;Xia et al, 2015;Rudiger et al, 2012;Sun et al, 2013;Guin et al, 2016;Conti et al, 2011;Ritrovati et al, 2014;Zhang et al, 2016 and https://ec.europa.eu/easme/en/news/advanced-technologies-tracing-waste-electricaland-electronic-equipment show not only the low cost of the RFID technology, but also the economic advantages given by the application of product tracing.…”

“…In the manufacturing and distribution phases, an automatic tracing approach has been applied for years, and recently many companies used the RFID technology for tracing products from production to the final distribution (http://ec.europa.eu/environment/waste/weee/pdf/faq.pdf; Decathlon, 2017; Gianni et al , 2017; Xia et al , 2015; Rudiger et al , 2012; Sun et al , 2013; Guin et al , 2016; Conti et al , 2011; Ritrovati et al , 2014; Zhang et al , 2016; https://ec.europa.eu/easme/en/news/advanced-technologies-tracing-waste-electrical-and-electronic-equipment). All the examples reported in http://ec.europa.eu/environment/waste/weee/pdf/faq.pdf, Decathlon (2017), Gianni et al (2017), Xia et al (2015), Rudiger et al (2012), Sun et al (2013), Guin et al (2016), Conti et al (2011), Ritrovati et al (2014), Zhang et al (2016) and https://ec.europa.eu/easme/en/news/advanced-technologies-tracing-waste-electrical-and-electronic-equipment show not only the low cost of the RFID technology, but also the economic advantages given by the application of product tracing.…”

Lithium-ion Battery Electrothermal Model, Parameter Estimation, and Simulation Environment

“…These models and design environments used in the literature cannot be easily integrated with a system-level view of the BMS: for example, integration with an electric engine model, integration with the general control system of a vehicle such as a Controller Area Network (CAN bus), integration with a remote monitoring system for user or manufacturer to monitor battery status [23], integration with a recharge station [5,7], or integration with a smart grid.…”

Enhancing EV Charging Station Security Using A Multi-dimensional Dataset : CICEVSE2024

“…EV users have the option to select from a variety of authentication and billing services [43]. This includes External Identification Means (EIM) like QR codes, RFID-enabled cards and NFC scanning [36], or a more user-centric approach known as Internal Identification Methods (IIM), where the EV selfauthenticates through methods like Autocharge [3] and Plug&Charge [27]. The implementation of IIM requires Vehicle-to-Grid (V2G) communication using ISO 15118 [26] between the EV and EVSE which is achieved using Power Line Communication (PLC) via the HomePlug Green PHY modem through the Control Pilot (CP) interface.…”