Session 9 | Web conference | 1-5 Feb
6. (a) Automatically Commanded Steering Function

GRVA may wish to consider amendment proposals to the Automatically Commanded Steering Function provisions applicable to Categories B1 and C in UN Regulation No. 79 (Steering equipment), tabled by the expert from CLEPA/OICA and AVERE.

GRVA-09-30 | UN R79: Proposal to amend document GRVA/2021/9
GRVA-09-35 | UN R79: Proposal for amendments to document GRVA/2021/13
GRVA-09-37 | UN R79: Proposal to amend document GRVA/2021/8 Proposal of improvements to the draft text regarding limitations on continued ACSF support after exceeding the system boundary conditions.
GRVA/2021/7 | UN R79: Proposal for a Supplement to the 03 series of amendments Proposal to allow a grace time in order to deal with unexpected changes in the radius of the curvature of a bend by permitting the system to exceed the ay<sub>smax</sub> limit of 3 m/s² by a maximum of 40 per cent for up to two seconds.
GRVA/2021/8 | UN R79: Proposal for a supplement to the 03 series of amendments Proposal to clarify that a continuation of support by a Category B1 ACSF after its boundary conditions have been exceeded may not be possible under conditions as outlined in the manufacturer's safety concept.
GRVA/2021/9 | UN R79: Proposal for a Supplement to the 03 series of amendments Proposal to<ol class="alpha"><li>Align lane-centering provisions with principles applied to UN R157 (ALKS)</li><li>Permit Category C ACSF to remain in stand-by during temporary roadway transitions</li><li>Clarify overriding provision (para. 5.6.4.3) reference to stand-by mode</li><li>Introduce a tolerance factor for "critical situation" lane changes</li><li>clarification to test conditions</li><li>Align direction indicator deactivation under a pass conditions with previously adopted provisions.</li></ol>
GRVA/2021/10 | UN R79: Proposal for a supplement to the 03 series of amendments Proposal to allow up to seven seconds to start and perform a lane change.
GRVA/2021/11 | UN R79: Proposal for a Supplement to the 03 series of amendments Proposal to introduce provisions for truck/trailer data transmission for Category C ACSF.
GRVA/2021/12 | UN R79: Proposal for amendments Proposal to allow continuous movement of the driver as an alternative to the continuous actuation of the remote-control device as a means to assure driver attentiveness.

GRVA may wish to perform a general review of the ACSF provisions.

GRVA-09-16 | Draft minutes of the ADAS task force preparatory session

GRVA may wish to review provisions for an alternative Human-Machine Interface (HMI) to control the Remote-Control Parking function.

GRVA/2021/7 | UN R79: Proposal for a Supplement to the 03 series of amendments Proposal to allow a grace time in order to deal with unexpected changes in the radius of the curvature of a bend by permitting the system to exceed the ay<sub>smax</sub> limit of 3 m/s² by a maximum of 40 per cent for up to two seconds.
GRVA/2021/8 | UN R79: Proposal for a supplement to the 03 series of amendments Proposal to clarify that a continuation of support by a Category B1 ACSF after its boundary conditions have been exceeded may not be possible under conditions as outlined in the manufacturer's safety concept.
GRVA/2021/9 | UN R79: Proposal for a Supplement to the 03 series of amendments Proposal to<ol class="alpha"><li>Align lane-centering provisions with principles applied to UN R157 (ALKS)</li><li>Permit Category C ACSF to remain in stand-by during temporary roadway transitions</li><li>Clarify overriding provision (para. 5.6.4.3) reference to stand-by mode</li><li>Introduce a tolerance factor for "critical situation" lane changes</li><li>clarification to test conditions</li><li>Align direction indicator deactivation under a pass conditions with previously adopted provisions.</li></ol>
GRVA/2021/10 | UN R79: Proposal for a supplement to the 03 series of amendments Proposal to allow up to seven seconds to start and perform a lane change.
GRVA/2021/11 | UN R79: Proposal for a Supplement to the 03 series of amendments Proposal to introduce provisions for truck/trailer data transmission for Category C ACSF.
GRVA/2021/12 | UN R79: Proposal for amendments Proposal to allow continuous movement of the driver as an alternative to the continuous actuation of the remote-control device as a means to assure driver attentiveness.
GRVA-09-30 | UN R79: Proposal to amend document GRVA/2021/9
GRVA-09-37 | UN R79: Proposal to amend document GRVA/2021/8 Proposal of improvements to the draft text regarding limitations on continued ACSF support after exceeding the system boundary conditions.
GRVA-09-16 | Draft minutes of the ADAS task force preparatory session
GRVA-09-15 | Revised proposal for a new task force on Advanced Driver Assistance Systems (ADAS)
GRVA-09-15
Revised proposal for a new task force on Advanced Driver Assistance Systems (ADAS) (EC and Russia)
29 Jan 2021 Working Party Informal Documents Steering Equipment Steering Equipment Uniform Provisions Concerning the Approval of Vehicles with regard to Steering Equipment Advanced Driver Assistance Systems (ADAS) ADAS GRVA-09-0015
GRVA-09-16
Draft minutes of the ADAS task force preparatory session
28 Jan 2021 Working Party Informal Documents Steering Equipment Steering Equipment Uniform Provisions Concerning the Approval of Vehicles with regard to Steering Equipment Advanced Driver Assistance Systems (ADAS) ADAS GRVA-09-0016
GRVA-09-44
Collision aversion technology for motorcycles (Israel)
06 Feb 2021 Working Party Informal Documents Advanced Driver Assistance Systems (ADAS) ADAS GRVA-09-0044