Pursuant to discussions during the 9th session of the informal working group on AEBS for M₁/N₁, paragraphs 6.5.2. (pass conditions regarding “car-to-car moving” collision warning) and 6.6.2. (pass conditions regarding the collision warning in the Car to Pedestrian scenario) were deleted given that pass conditions were already defined by the general requirements. For consistency, this proposal would delete the pass conditions under the car-to-car stationary scenario.

Updated remote-controlled maneuvering proposal with editorial Improvements, clarification that the actuator of the function is to be included as part of the assessment along with the hardware and software on the vehicle, and to add requirements on the security of the connection between the remote-control device and the vehicle.

Proposal to amend the text for consistency.

Proposal for editorial corrections and clarifications concerning activation of a riding mode with ABS disabled. The changes are also being concurrently proposed for UN R78.

Changes to the proposal to update and clarify Annex 6 on requirements for documentation, fault strategy and verification of the safety of electronic systems and complex electronic vehicle control systems related to vehicle steering.

Proposal to allow the use of a haptic signal as an alternative to the current requirement for an acoustic signal for the corrective steering function, provided the vehicle is equipped with a lane-departure warning system approved under UN R130. The proposal also introduces a requirement that the haptic warning must extend beyond the steering wheel (e.g., the signal would also include the driver’s seat) in order to address misuse (i.e., hands off the steering wheel use).

Presentation in support of the proposals for the 01 series of amendments and for Supplement 1 to UN R152 (respectively, documents GRVA/2019/16 and GRVA/2019/17.

The False Reaction scenarios in Annex 3-Appendix 2 were based on UN R131 (on-highway heavy vehicles) without verification of their applicability to urban light vehicles. Japan has begun research and anticipates proposing changes to the UN R152 scenarios in the near future. This proposal identifies scenarios under study and recommends tolerances for the vehicle and pedestrian dummy placements. Japan also raises concerns over the provision “the AEBS shall not provide a collision warning” in cases where there is no imminent collision risk.

Proposal to modify lateral acceleration values for Automatically Commanded Steering Functions (ACSF) of Category B1 (e.g., SAE L2 lane-keeping) and to allow the vehicle under test to change speeds in order to meet maximum lateral acceleration values when navigating curves.

Proposal to allow for higher lateral acceleration limits for Automatically Commanded Steering Functions (ACSF) in executing lane changes. The proposal modifies acceleration limits in the original proposal (GRVA/2019/27) and focuses on the timing for lane changes (e.g., 15-second total duration).

Proposal to add transitional provisions to document GRVA/2019/18.