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REAL-e: Robust and Affordable IoT Solution for In-Service Conformity Testing IFP Energies Nouvelles, Institut Carnot IFPEN TE, France
- Format:
- Book
- Conference/Event
- Author/Creator:
- Schiffmann, Philipp, author.
- Conference Name:
- SAE Powertrains, Fuels & Lubricants Meeting (2020-09-22 : Krakow, Poland)
- Language:
- English
- Physical Description:
- 1 online resource cm
- Place of Publication:
- Warrendale, PA SAE International 2020
- Summary:
- REAL-e: Robust and affordable IoT solution for in-service conformity testingSince 2019 in-service conformity testing for vehicles as described in EU legislation 2018/1832 is active and obliges numerous emission control tests on WLTP and RDE cycles. For the on-road portion of these tests typically Portable Emissions Measurement System (PEMS) are used. While these systems provide all necessary regulated emissions measurements, their use and handling are difficult due to their weight, cumbersome installation, and their limited accessibility due to a high price point. In order to make the real-driving measurement accessible for a maximum of institutions, IFPEN is developing with REAL-e a compact measurement system with an advanced cloud modeling of the vehicle for more cost-effective and user friendly RDE and ISC testing. REAL-e is based on a combination off-the-shelf and in-house sensors build in a compact and easy-to-maintain packaging. Data logging and its analysis are done over a cloud solution which calculates based on vehicle information and driving severity the cumulated pollutant mass and conformity factors for the tested vehicles. Comparisons of instantaneous and cumulative emissions PEMS, laboratory analyzers and REAL-e for regulated pollutants (NO, NO2, CO, PN), CO2 and NH3 highlight the potential of this measurement system. Furthermore, the integration of the in-house UV-spectroscopy solution (packaging, integration, sensitivity to vibration) as an embedded measurement system has been proven to be reliable and cost-effective solution especially for unregulated pollutants as ammonia
- Notes:
- Vendor supplied data
- Publisher Number:
- 2020-01-2187
- Access Restriction:
- Restricted for use by site license
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