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Sökning: WFRF:(Scholliers Johan)

  • Resultat 1-6 av 6
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1.
  • Larsson, Pontus, et al. (författare)
  • Test and evaluation plans
  • 2012
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • interactIVe introduces safety systems that autonomously brake and steer. The driver is continuously supported by interactIVe assistance systems. They warn the driver in potentially dangerous situations. The systems do not only react to driving situations, but are also able to actively intervene in order to protect occupants and vulnerable road users. The objective of interactIVe is to develop new integrated Advanced Driver Assistance Systems (ADAS) for safer and more efficient driving. Seven demonstrator vehicles – six passenger cars of different vehicle classes and one truck is being built up within this project to develop, test, and evaluate the next generation of safety systems. The evaluation of the interactIVe functions has been divided in three main categories: • Technical Assessment to evaluate the performance of the developed functions and collect information and data for safety impact assessment. • User-Related Assessment to assess the functions from the user perspective, and also to provide further input to the safety impact assessment. Impact Assessment to estimate how and how much the functions influence traffic safety. When dealing with the above-mentioned assessments, the challenge is the fact that every Vertical Sub Project (VSP) SECONDS, INCA and EMIC, includes various functions and address different kind of situations where some are just supportive for normal driving and some intervenes in emergency situations. These different functions can be assessed individually or being part of a complete system, so interactions between them have to be taken into account. Moreover, the availability of tools and prototype vehicles has to be assured. The evaluation framework, which is described in more detail in D7.2, is built on the results and experiences from previous European projects, especially from the PReVAL project. Starting from the research questions, which have been described in D7.1, hypotheses were defined in D7.2. The research questions and hypotheses have been updated through feedback from the VSPs. The next step is the definition of the indicators and the development of the test and validation plans. In order to evaluate the developed ADAS, an evaluation framework is required. Therefore, a horizontal subproject called “Evaluation and Legal Aspects” is part of interactIVe which main objective is to provide this framework and give support to the vertical subprojects in their evaluation work. The purpose of this deliverable is to present the test and validation plans for the specific functions and outline the assessment of the test procedures which includes studying the feasibility of conducting test scenarios, setting up and running tests and obtaining data on the indicators. It also includes a methodology for safety impact assessment and an overview of the tools and equipment that will be used during the process. The tests will reveal how the functions work according to function description, requirements and also how the functions are accepted and received from a user perspective by accepting or rejecting the proposed hypotheses and obtained answers for the research questions about the definition of relevant aspects to develop Advanced Driver Assistance Systems (ADAS).
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2.
  • Osorio, Diana Pamela Moya, et al. (författare)
  • Towards 6G-Enabled Internet of Vehicles: Security and Privacy
  • 2022
  • Ingår i: IEEE Open Journal of the Communications Society. - : IEEE Communications Society. - 2644-125X. ; 3, s. 82-105
  • Tidskriftsartikel (refereegranskat)abstract
    • The conceptualisation of the sixth generation of mobile wireless networks (6G) has already started with some potential disruptive technologies resonating as enablers for driving the emergence of a number of innovative applications. Particularly, 6G will be a prominent supporter for the evolution towards a truly Intelligent Transportation System and the realization of the Smart City concept by fulfilling the limitations of 5G, once vehicular networks are becoming highly dynamic and complex with stringent requirements on ultra-low latency, high reliability, and massive connections. More importantly, providing security and privacy to such critical systems should be a top priority as vulnerabilities can be catastrophic, thus there are huge concerns regarding data collected from sensors, people and their habits. In this paper, we provide a timely deliberation of the role that promissory 6G enabling technologies such as artificial intelligence, network softwarisation, network slicing, blockchain, edge computing, intelligent reflecting surfaces, backscatter communications, terahertz links, visible light communications, physical layer authentication, and cell-free massive multiple-input multiple-output (MIMO) will play on providing the expected level of security and privacy for the Internet of Vehicles.
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4.
  • Scholliers, Johan, et al. (författare)
  • Impact Assessment of Its Applications for Vulnerable Road Users
  • 2016
  • Ingår i: Transportation Research Procedia. - : Elsevier BV. - 2352-1465. ; 14, s. 4515-4524
  • Tidskriftsartikel (refereegranskat)abstract
    • The EU-sponsored VRUITS project has prioritized ITS applications which have a potential to improve the safety, mobility and comfort of vulnerable road users (VRUs) and performed a quantitative safety, mobility and comfort assessment for the 10 most promising systems. The assessment methodology addresses not only the direct effects of the systems, but also unintended effects and effects through changes in mobility patterns. The 10 selected ITS were: VRU beacon system, Powered Two Wheelers oncoming Vehicle information, Bicycle-to-vehicle communication, Cooperative Intersection safety, Green wave for cyclists, Pedestrian & Cyclist detection with Emergency Braking, Blind spot detection, Intelligent pedestrian traffic signal, Crossing adaptive lighting and Information on bike rack vacancy. The paper presents the quantitative estimates for the impact on safety, mobility and comfort. The outputs of the impact assessment are translated into socioeconomic indicators via a social cost-benefit analysis.
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6.
  • Willemsen, Dehlia, et al. (författare)
  • Specifications of the Evaluation Framework.
  • 2011
  • Rapport (övrigt vetenskapligt/konstnärligt)abstract
    • This document outlines the specifications for the evaluation framework on the basis of the requirements as described in D7.1. The framework will be further developed in D7.4 (“Test and evaluation plans”). Based on the use cases from deliverable D1.5 and the requirements from D7.1, hypotheses, indicators and test scenarios are formulated and included in this deliverable D7.2. Evaluation has, as in D7.1, been divided in three main categories: • Technical Assessment evaluates the performance of the developed interactIVe functions and collects information and data for safety impact assessment. • User-Related Assessment assesses the functions from the user perspective, and also to provide further input to the safety impact assessment. • Impact Assessment, estimates how and how much the functions influence traffic safety. This deliverable has further defined the evaluation framework by: • Hypotheses definition based on the research questions of D7.1. The hypotheses are set up in two categories per assessment (technical, user related and impact): o General o System specific (SECONDS, INCA, and EMIC). • Indicator definition based on the hypotheses of this deliverable. The indicators are set up per assessment (technical, user related and impact). • Test scenarios definition based on the use cases defined in D1.5. Summarizing, the outcome of this deliverable is a list of hypotheses, indicators and test cases, which will be used to define specific test plans for the interactIVe functions in D7.4. The current status of the project is that the functions that will be developed in interactIVe are not yet totally outlined. This document has D1.5 (v16, Annex1 v2 and Annex2 v12) and D1.6 (v0998) as a basis. Meanwhile these documents may have been updated to newer versions, which is not dealt with in this version of D7.2 but will be integrated into D7.4 (due in M22). Moreover a process of reviewing the hypotheses and test scenarios by the VSPs has started (M17) and may result in an update of some of the hypotheses, indicators and test scenarios. These will also be part of D7.4. The results of the April 2011 SP workshop have been mostly integrated into this deliverable, further discussion will lead to other changes which will be reported in D7.4.
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