1. Working Paper No. WLTP-05-10e
Agenda item 2, Overview of the detailed Technical report on DHC (GRPE-68-03)
by H. Steven 1

2. Structure of the DHC technical report
1. Introduction
2. Objective
3. Structure of the project
4. Cycle development
5. Gearshift procedure development
6. Summary and Conclusions
Annex A – Final cycle time table (Class 1 ver.2.0, Class 2 ver.2.0, Class 3 Ver.5.1/5.3) 2

3. 3. Structure of the project

4. 4. Cycle development 4.1. Approach 4.2. In-use driving behavior data
4.3. Data Analysis Processing
4.4. The development of the world-wide harmonized light duty test cycle (WLTC)
4.5. The initial world-wide harmonized light duty test cycle (WLTC version 1)
4.6. Modifications of the draft test cycle
4.7. WLTC for Low Powered vehicle
4.8. Vehicle classification and applicable test cycle
4.9. Down scale procedure 4

5. 5. Gearshift procedure development
5.1. Analysis of gear use in the WLTP in-use database, discussion of alternative approaches
5.2. Input data
5.3. Calculation steps
5.4. Additional requirements for corrections and/or modifications of gear use 5