A survey on vehicular communication for cooperative truck platooning application

Platooning is an application where a group of vehicles move one after each other in close proximity, acting jointly as a single physical system. The scope of platooning is to improve safety, reduce fuel consumption, and increase road use efficiency. Even if conceived several decades ago as a concept, based on the new progress in automation and vehicular networking platooning has attracted particular attention in the latest years and is expected to become of common implementation in the next future, at least for trucks.The platoon system is the result of a combination of multiple disciplines, from transportation, to automation, to electronics, to telecommunications. In this survey, we consider the platooning, and more specifically the platooning of trucks, from the point of view of wireless communications. Wireless communications are indeed a key element, since they allow the information to propagate within the convoy with an almost negligible delay and really making all vehicles acting as one. Scope of this paper is to present a comprehensive survey on connected vehicles for the platooning application, starting with an overview of the projects that are driving the development of this technology, followed by a brief overview of the current and upcoming vehicular networking architecture and standards, by a review of the main open issues related to wireless communications applied to platooning, and a discussion of security threats and privacy concerns. The survey will conclude with a discussion of the main areas that we consider still open and that can drive future research directions.(c) 2022 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)

A framework for interpreting experimental errors in VISIR

Students usually do errors while performing experiments. In traditional, hands-on labs, instructors are able to help students surpass those errors. In non-traditional labs, like virtual labs or simulations, the support is usually provided by built-in mechanisms that prevent erroneous actions or that provide some sort of online assistance. In remote labs, like the Virtual Instruments Systems in Reality (VISIR) remote lab, the same principle applies. This paper describes the very initial stage of a framework for interpreting experimental errors done in VISIR. It considers the course syllabus of electrical circuits and situates the work done till the moment, in relation to that syllabus. Future work is also addressed.Partially supported by the European Commission, through grant 561735-EPP-1-2015-1-PT-EPPKA2-CBHE-JP, and by the Foundation for Science and Technology Project, FCT UID/EQU/04730/2013.info:eu-repo/semantics/publishedVersio

Dashboard for the VISIR remote lab

The VISIR dashboard (VISIR-DB) is a learning analytics tool connected with the VISIR remote lab. In VISIR, every action performed by a student from the interface over the remote laboratory and back is logged and recorded. VISIR-DB helps visualizing, in a fast and deep way, the recorded logs from this communication. Using this tool, a teacher can analyze and understand better how the students are using the remote lab during their learning process on analog electronics. With this information, the VISIR platform can be improved and the use of remote labs can be better understood.The authors acknowledge the support provided by the European Project PILAR. Platform Integration of Laboratories based on the Architecture of visiR - Erasmus+ Strategic Partnership nº 2016-1-ES01-KA203-025327info:eu-repo/semantics/publishedVersio

Improving the use of remote laboratories. The case of VISIR at Universidad Nacional de Rosario

The present work originates in the Project "Educational Modules for Electric and Electronic Circuits Theory and Practice following an Inquiry-based Teaching and Learning Methodology supported by VISIR", carried out with the support of the Erasmus+ Programme. Remote labs can provide a framework where physical experiments can be developed for STEM (Science, Technology, Engineering and Mathematics) education. Although remote labs have been in use for over a decade now in several countries and levels of education, their use is not yet being generalized in Latin America. Through the VISIR+ International Cooperation Project from the Erasmus+ Programme, five higher education institutions from Latin America have incorporated de VISIR remote lab in order to carry out experiments with electric and electronic circuits. In the present work, the results of the study developed at Universidad Nacional de Rosario within the framework of the aforementioned project are shown.This work was carried out with the economic support of the European Commission through Project 561735-EPP-12015-1-PTEPPKA2-CBHE-JP and by Universidad Nacional de Rosario, through Project PID 1ING505.info:eu-repo/semantics/publishedVersio

PILAR: Sharing VISIR Remote Labs Through a Federation

Social demands have promoted an educational approach based on an “anywhere and anytime” premise. Remote laboratories have emerged as the answer to the demands of technical educational areas for adapting themselves to this scenario. The result has not only benefit distance learning students but has provided new learning scenarios both for teachers and students as well as allowing a flexible approach to experimental topics. However, as any other solution for providing practical scenarios (hands-on labs, virtual labs or simulators), remote labs face several constraints inherited from the subsystems of its deployment -hardware (real instruments, equipment and scenario) and software (analog/digital conversions, communications, workbenches, etc.)-. This paper describes the Erasmus+ project Platform Integration of Laboratories based on the Architecture of visiR (PILAR) which deals with several units of the federation installed in different educational institutions and devoted to analog electronics and electrical circuits. Based on the limitations of remote labs, the need for the federation will be justified and its benefits will be described.The authors acknowledge the support of the Escuela de Doctorado de la UNED, the S2013/ICE-2715 - eMadrid project, VISIR+ project Erasmus+ Capacity Building in Higher Education 2015 nº 561735-EPP-1-2015-1-PT-EPPKA2-CBHE-JP and PILAR project Erasmus+ Strategic Partnership nº 2016-1-ES01-KA203-025327 (Platform Integration of Laboratories based on the Architecture of visiR). As well as to the Education Innovation Project (PIE) of UNED, “Desarrollos Avanzados Multi-Objetivo de Laboratorios Remotos para Actividades Educativas – DAMO-LRAE”, from the Vicerrectorado de Ordenación Académica y Calidad and the Instituto Universitario de Educación a Distancia (IUED) of the UNED and to the project 2018-IEQ18 from the Escuela Superior de Ingenieros Industriales of UNED.info:eu-repo/semantics/publishedVersio

PILAR: a Federation of VISIR Remote Laboratory Systems for Educational Open Activities

Social demands have promoted an educational approach based on an “anywhere and anytime” premise. Remote laboratories have emerged as the answer to the demands of technical educational areas for adapting themselves to this scenario. The result has not only benefit distance learning students but has provided new learning scenarios both for teachers and students as well as allowing a flexible approach to experimental topics. However, as any other solution for providing practical scenarios (hands-on labs, virtual labs or simulators), remote labs face several constraints inherited from the subsystems of its deployment hardware (real instruments, equipment and scenario) and software (analog/digital conversions, communications, workbenches, etc.). This paper describes the Erasmus+ project Platform Integration of Laboratories based on the Architecture of visiR (PILAR) which deals with several units of the federation installed in different educational institutions and devoted to analog electronics and electrical circuits. Based on the limitations of remote labs, the need for the federation will be justified and its benefits will be described by taking advantage of its strengths. The challenges that have come up during the different stages and the different approaches to design are also going to be described and analyzedinfo:eu-repo/semantics/publishedVersio

PILAR: Plataforma de federación de laboratorios remotos VISIR de electrónica analógica

Resumen—Los laboratorios remotos son ya una herramienta de enseñanza/aprendizaje en diferentes campos de la ingeniería y de la ciencia. El laboratorio remoto VISIR es un ejemplo paradigmático de esta nueva metodología en el campo de la electrónica analógica ya que el alumno puede montar y medir circuitos reales de un modo satisfactorio. En la actualidad en Europa hay cinco instancias desplegadas y activas de VISIR y en Sudamérica hay 5 más, cada una de ellas ofrece distintos circuitos eléctricos y electrónicos de manera que el usuario debe saber dónde está desplegado el circuito que él quiere montar y desplegar para poder acceder a él, lo que es una clara limitación. La solución al problema pasa por federar dicho grupo de laboratorios remotosinfo:eu-repo/semantics/publishedVersio

Experimenting in PILAR Federation: a Common Path for the Future

The PILAR (Platform Integration of Laboratories based on the Architecture of visiR) Erasmus Plus project started in September 2016 and will last three years. The core of the PILAR project is the VISIR remote laboratory —Virtual Instruments System In Reality—. The project aims for a federation of five of the existing VISIR nodes, sharing experiments, capacity and resources among partners, and to provide access to VISIR remote lab, through PILAR consortium, to students from other educational institutions. PILAR will be the framework from which management tasks will be performed and laboratories/experiments will be shared. PILAR will also foster the Special Interest Group of VISIR under the Global Online Laboratory Consortium (GOLC) of the International Association of Online Engineering (IAOE).info:eu-repo/semantics/publishedVersio

Spreading remote lab usage: A system — A community — A Federation

Experiments have been at the heart of scientific development and education for centuries. From the outburst of Information and Communication Technologies, virtual and remote labs have added to hands-on labs a new conception of practical experience, especially in Science, Technology, Engineering and Mathematics education. This paper aims at describing the features of a remote lab named Virtual Instruments System in Reality, embedded in a community of practice and forming the spearhead of a federation of remote labs. More particularly, it discusses the advantages and disadvantages of remote labs over virtual labs as regards to scalability constraints and development and maintenance costs. Finally, it describes an actual implementation in an international community of practice of engineering schools forming the embryo of a first world wide federation of Virtual Instruments System in Reality nodes, under the framework of a project funded by the Erasmus+ Program.info:eu-repo/semantics/publishedVersio