Draft procedure for lane-guidance assistance systems (category B1 ACSF).

Proposal for new paragraphs in the draft ACSF amendment concerning provisions to ensure the system capacity to monitor and adapt to road conditions and the environment surrounding the vehicle in order to ensure safe behavior and minimize risks. This proposal replaces paragraphs in the previous document ACSF-06-28 based on the discussions of the 6th meeting and document ACSF-06-18 by OICA and CLEPA.

Proposal of a research project to assist the ACSF informal group in the development of provisions for the approval of lane-keeping and lane-change assistance and other ACSF systems.

Proposal of provisions regarding the use of a type approval numbering system that includes information on the ACSF capabilities and software version.

The draft amendment to enable automated steering systems for use at speeds above 10 km/h includes provisions for a minimal risk maneuver (MRM) in the event that the driver fails to respond to a demand to assume control of the vehicle. This document proposes provisions for the automatic activation of hazard warning lights under an MRM scenario.

Breakdown of the requirements of the draft consolidated amendment (ACSF-06-28) for each category of ACSF.

Table of ACSF categories as defined by functions and requirements of the draft amendment to UN R79.

Proposal for amendments to document ACSF-07-02.

New text proposal from the group of Contracting Parties for the definition of the Corrective steering function (CSF) to be included in Regulation 79. The proposal shifts the provision on a sound warning during CSF engagement to the requirements section (from the definitions section).

Consideration of the borderline in distinguishing between corrective steering functions and automatically commanded steering functions towards defining requirements for the approval of automated steering systems.

Proposal towards defining corrective steering functions as a distinct function apart from automatically commanded steering functions.

The ACSF draft requires that the “system shall be designed so that excessive intervention of steering control (e.g. an excessive steering torque) is suppressed to ensure the steering operability by the driver and to avoid unexpected vehicle behavior….” OICA proposes objective thresholds for ensuring driver ability to safely override the system.

OICA input on definition of corrective steering and automatically commanded steering functions.

Hyperlink address corrections.

Report as approved by the group delegates.