A marked-up version of this document is also available.
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.
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WP.29
Draft justification for the proposed revisions to UN R13 to enable the use of fully automated coupling systems, defining an automated coupling such that it may or may not be integrated via the ISO 7638 standardized interface.