GAR | HDH-13-04

Transmission and Gear Shift calculation in VECTO

Document HDH-13-04

18 March 2013

13th HDH session (21-22 Mar 2013)

Presentation concerning the Vehicle Energy Consumption Calculation Tool (European tool for heavy-duty vehicle CO2 testing) within the context of heavy-duty hybrid testing.

Submitted by IVT

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Previous Documents, Discussions, and Outcomes

13th HDH session (21-22 Mar 2013)

7.3. | Transmission model VECTO

Prof. Hausberger presented working paper HDH-13-04. The model was developed by TU Graz in the context of the EU heavy duty CO2 program. It was generally agreed that a generic gearbox model should be included in the gtr that might be replaced with an OEM specific model. Feedback on the VECTO approach is requested by the end of April.

Relates to GTR No. 4 | Heavy-duty Hybrids (HDH) |

Reference Number:	WP.29/2025/2
Meeting Session(s):	195th WP.29 session (3-7 Mar 2025)
Document date:	24 Dec 24
Document status:	Formal WP.29 review
Regarding:	Communications/Connectivity

Reference Number:	EVE-79-05
Meeting Session(s):	79th EVE session (17 Dec)
Document date:	23 Dec 24
Regarding:	GTR No. 21 EV Power Determination \| GTR No. 22 EV Battery Durability \| HD EV Battery Durability

Reference Number:	VIAQ-30-09
Meeting Session(s):	30th VIAQ session (11 Oct)
Document date:	23 Dec 24
Regarding:	MR 3: VIAQ

Reference Number:	WT-64-03
Meeting Session(s):	64th WT session (16 Dec)
Document date:	22 Dec 24
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance

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