Application of automotive safety design methodologies to the development of Euro 7 emission control systems including on board monitoring

• Autorzy: Kmieć Mateusz , Weber Matthias , Romijn Marcel , Matthews Dave

Identyfikatory

DOI

10.19206/CE-141291

• Języki publikacji: EN

Abstrakty

EN

Euro7 and California HD-OBD present a shift of approach in emissions control. Legislative bodies concentrate on individual vehicle conformity to standards during its lifetime on top of type approval processes in test environment. The main change is NOx trackers in software and sensors in the exhaust pipes of all vehicles. As a consequence of constant supervision not only single point faults are taken into account in the analysis, but also cumulative parameter drift of components due to aging. To achieve normative requirements and prevent emission standards violation during exploitation, methodologies known from automotive functional safety domain and SOTIF are used to evaluate and modify a propulsion system design. An illustrative example of analysis is presented in the paper.

Słowa kluczowe

EN

OBD; car on-board diagnostics; Euro 7; emission control; robust design; design evaluation

PL

OBD; diagnostyka pokładowa samochodu; norma Euro 7; kontrola emisji; projektowanie niezależne; ocena projektu

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2022
• Tom: R. 61, nr 1
• Strony: 75--82
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Kmieć Mateusz

• Roben Automotive Poland

autor

Weber Matthias

• Roben Automotive Poland

autor

Romijn Marcel

• Roben Automotive Netherlands

autor

Matthews Dave

• Roben Automotive USA

Bibliografia

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• [4] Final Regulation Order for HD OBD II Regulation § 1968.2 Malfunction and Diagnostic System Requirements 2004 and Subsequent Model-Year Passenger Cars, Light-Duty Trucks, and Medium-Duty Vehicles and Engines. California Air Resource Board 2019.
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Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).