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.
Further input to the Vehicle Propulsion Systems Definition group on definitions concerning gaseous-fuelled vehicles.
Proposal to simplify the communication model (template), especially with respect to retrofitted equipment.
Proposal for a set of uniform terms and definitions to promote consistency across powertrain-related regulations.