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Date Reference Description Status
08 Jun 2010 MACTP-01-03
MAC test procedure development: Progress update
Informal Group Mobile Air-Conditioning Test Procedure MACTP Not applicable. Presently, the intention is to integrate the results of this project into UNECE R101 and Annex 4 on UNECE R83.
16 Sep 2010 MACTP-01-06
Collection and evaluation of data and development of test procedures in support of legislation on mobile air conditioning (MAC) efficiency and gear shift indicators (GSI)
Informal Group Mobile Air-Conditioning Test Procedure MACTP Not applicable. Presently, the intention is to integrate the results of this project into UNECE R101 and Annex 4 on UNECE R83.
04 Mar 2011 HDH-05-04
Quote provided to the Informal Group on Heavy Duty Hybrids concerning the development of an exhaust emissions and CO2 measurement test procedure for heavy duty hybrids
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC).
06 Jun 2011 HDH-06-06
Institute for Powertrains & Automotive Engineering (IFA/TU Vienna) capabilities presentation
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC).
06 Jun 2011 HDH-06-07
Institute for Internal Combustion Engines and Thermodynamics (IVT/TU Graz) capabilities presentation
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC).
13 Oct 2011 HDH-07-05
Methodology for Certifying HD Hybrids based on HILS
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC).
12 Jan 2012 MACTP-03-02
MAC pilot test phase presentation
Informal Group Informal Mobile Air-Conditioning Test Procedure MACTP Not applicable. Presently, the intention is to integrate the results of this project into UNECE R101 and Annex 4 on UNECE R83.
13 Jan 2012 HDH-08-04
Heavy-duty hybrid emissions test procedure: Status of program for HILS methodology
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC).
21 Mar 2012 HDH-09-06
Methodology for Certifying Heavy Duty Hybrids based on HILS
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Progress report and overview of the effort to develop a heavy-duty hybrid vehicle emissions test procedure based on hardware-in-the-loop simulations.
01 Jun 2012 HDH-10-03
Summary report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Assessment of hardware-in-the-loop simulation (HILS) methodologies and proposals for enhancements (e.g. more topologies, component library, temperature signals to include cold start tests).
01 Jun 2012 GRPE-64-07
Summary report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids
Working Party Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Summary report (identical to document HDH-10-03) on the assessment of the hardware-in-the-loop simulation (HILS) methodology for heavy-duty hybrid emissions proposed by Japan.
05 Jun 2012 HDH-10-05
Developing a Methodology for Certifying Heavy Duty Hybrids based on HILS
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Overview of TU Graz and TNO evaluation of hardware-in-the-loop simulation methodologies covering the test cycle and vehicle related parameters, harmonisation with CO2 test methods, inclusion of power take-off, and worldwide harmonized vehicle cycle weighting factors.
05 Jun 2012 HDH-10-06
GRPE-HDH Research Project: Offer To Next Validation Phase
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Proposal from the research institutions involved in assessing and adapting hardware-in-the-loop simulation (HILS) methodologies to the evaluation of heavy-duty hybrids for the anticipated second phase work to produce a HILS tool for use in GTR 4 hybrid vehicle provisions.
06 Jun 2012 MACTP-04-03
Update of MAC Pilot Test Phase
Informal Group Informal Mobile Air-Conditioning Test Procedure MACTP Not applicable. Presently, the intention is to integrate the results of this project into UNECE R101 and Annex 4 on UNECE R83. Presentation on the pilot test phase to evaluate the draft type-approval test procedure for the assessment of mobile air-conditioning (MAC) energy efficiency developed by the consortium of TUG, LAT, KTI and TNO.
11 Oct 2012 HDH-11-04/Rev.1
TU Graz/Chalmers/TU Vienna presentation on HDH validation phase 1 status: revised
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Status of the work towards developing a methodology for certifying heavy-duty hybrids based on "hardware in the loop simulation" (HILS).
05 Oct 2012 HDH-11-04
TU Graz/Chalmers/TU Vienna presentation on HDH validation phase 1 status
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Status of the work towards developing a methodology for certifying heavy-duty hybrids based on "hardware in the loop simulation" (HILS).
14 Feb 2013 GRRF-74-27
TPMS and reduction of LCV and HDV fuel consumption and CO2 emissions
Working Party Informal Temporary-use Tires Spare Tires "Uniform provisions concerning the approval of vehicles with regard to their equipment which may include: a temporary- use spare unit, run-flat tyres. Introduction to a new EC-sponsored research project into the impact of tire-pressure monitoring systems in reducing fuel consumption and CO2 emissions of commercial vehicles.
14 Feb 2013 GRRF-74-29
EC Tire-Pressure Monitoring Systems study questionnaire: Tire manufacturers
Working Party Informal Temporary-use Tires Spare Tires "Uniform provisions concerning the approval of vehicles with regard to their equipment which may include: a temporary- use spare unit, run-flat tyres. Questionnaire destined for tire manufacturers and developed for the study of TPMS in the reduction of commercial vehicle fuel consumption and CO2 emissions.
14 Feb 2013 GRRF-74-28
EC Tire-Pressure Monitoring Systems study questionnaire: TPMS manufacturers
Working Party Informal Temporary-use Tires Spare Tires "Uniform provisions concerning the approval of vehicles with regard to their equipment which may include: a temporary- use spare unit, run-flat tyres. Draft questionnaire destined for TPMS manufacturers and developed for the study of TPMS in the reduction of commercial vehicle fuel consumption and CO2 emissions.
14 Feb 2013 GRRF-74-30
EC Tire-Pressure Monitoring Systems study questionnaire: Vehicle manfufacturers
Working Party Informal Temporary-use Tires Spare Tires "Uniform provisions concerning the approval of vehicles with regard to their equipment which may include: a temporary- use spare unit, run-flat tyres. Questionnaire destined for vehicle manufacturers and developed for the study of TPMS in the reduction of commercial vehicle fuel consumption and CO2 emissions.
11 Jan 2013 HDH-12-03
HDH Research Project: Report of the Institutes on validation test program 1
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants
18 Mar 2013 HDH-13-03
HDH Research Project: Report of the Institutes on validation test program 1
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants
27 Mar 2013 HDH-13-03/Rev.1
HDH Research Project: Report of the Institutes on validation test program 1 (revised)
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC).
29 May 2013 HDH-14-03
HDH Research Project: Report of the Institutes on validation test program 1
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Update on development and validation of the new hybrid heavy-duty vehicle test cycles.
27 Sep 2012 TNO 2012 R10679 | Final
Report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (HDH)
Informal Group Reference Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Final report on the work performed by Institute for Internal Combustion Engines and Thermodynamics of the Graz University of Technology (TUG) to assess the Japanese HILS certification method within the research program on an emissions and CO2 test procedure for Heavy Duty Hybrids (HDH).
07 Oct 2013 TNO 2013 R11430 | Final report
Final report of the Research Program (VTP1) on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (HDH)
Informal Group Agenda Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants This report is the final report of the work done by the Universities of Technology in Chalmers, Graz and Vienna and research institute TNO performed within the research program on an emissions and CO2 test procedure for Heavy Duty Hybrids (HDH). This report specifically refers to Validation Test Program 1 (VTP1) under the contract for “Developing the Methodology for Certifying Heavy-Duty Hybrids based on HILS”.
18 Oct 2013 HDH-15-04
Report of the institutes regarding the heavy-duty hybrid test procedures
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Presentation of the results of the validation test program 1 and status of test program 2 (Chassis dyno test program at JRC, HDH drive cycle investigation, and HILS/SILS model verification) and review of open issues for drafting the GTR text.
06 Jan 2014 HDH-16-04
HDH Research Project: Report of the institutes on the Validation Test Program 2
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Presentation on the status of the work, including a new HILS-GTR v0.5 simulation model release, Validation Test Program 2 (VTP2) model verification and drive cycle development, the definition of rated power of hybrid system, and review of major open issues.
08 Jan 2014 WLTP-05-13
WLTP correction algorithms
Informal Group Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Progress report on test validation and refinement efforts from the Technical University of Graz (concerning the chassis dynamometer test) and TNO (concerning the road load/coast down test)
09 Apr 2014 HDH-17-07
GRPE-HDH Research Project Status
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Status report on research and validation programs concerning:<ul><li>HILS Model Library</li><li>WHVC Test Cycle</li><li>System Work Concept</li><li>Rated Power Determination for a Hybrid Vehicle</li><li>Family Concept-Validity of Certification</li><li>Validation Test Phase 2 (VTP2) Validation Results−Sub-presentations of VOLVO, MAN and IVECO</li><li>VTP2 conclusions & discussion of further actions</li></ul>
03 Apr 2014 WLTP-06-31
WLTP correction algorithms
Informal Group Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Progress reports from TUG (chassis dynamometer corrections) and TNO (coast down corrections) covering preliminary results (as of 27.03.2014).
04 May 2015 HDH Informal Group General Files-25
Development of an exhaust emission and CO 2 measurement test procedure for heavy-duty hybrids: Final report
Informal Group Informal Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants
07 Nov 2017 PMP-45-06
Horizon 2020 Down to Ten program
Informal Group Informal Particle Measurement Programme PMP Presentation on the consortium researching a methodology for the measurement of particles to about 10 nm and development of a high efficiency PN-Portable Emission Measurement System (PEMS) demonstrator.