Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.
Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.
AC.3
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GRB
GRBP
GRE
GRPE
GRRF
GRSG
GRSP
GRVA
WP.29
Review of the Heavy-Duty Hybrids informal group efforts to develop emissions and energy consumption test procedures.