UN R127 change reports — Pedestrian safety
UN Regulation No. 127 (ECE R127) — Uniform provisions concerning the approval of motor vehicles with regard to their pedestrian safety performance.
05 series
- 05 series — Base text
New Annexes 7 and 8 give a test procedure for Deployable Pedestrian Protection Systems (DPPS) and a simulation procedure for the head impact time (HIT).
04 series
- 04 series — Supplement 4
The Regulation now accounts for vehicles of category X and does not apply to vehicles of category Y.
- 04 series — Supplement 3
Annex 4, paragraph 1.4., replaces “0.0325” by “0.0339” and “0.0467” by “0.0486” in the moments of inertia of the femur and the tibia.
- 04 series — Supplement 2
Paragraph 2.49. now divides the windscreen test area into thirds “by the lines passing through the third markings of the lines from P to P' and from Q to Q'”.
03 series
- 03 series — Supplement 5
For all tests to the windscreen, resultant acceleration and jerk versus time histories must be provided and evaluated against the atypical fracture criteria. New paragraphs 4.8. to 4.10. require the test results of the cowl monitoring area and the windscreen to be uploaded to DETA in English.
- 03 series — Supplement 4
Annex 4, paragraph 1.4., replaces “0.0325” by “0.0339” and “0.0467” by “0.0486” in the moments of inertia of the femur and the tibia.
- 03 series — Supplement 3
Paragraph 2.49. now divides the windscreen test area into thirds “by the lines passing through the third markings of the lines from P to P' and from Q to Q'”.
- 03 series — Supplement 2
New paragraph 11.12. requires Contracting Parties applying this Regulation to continue to grant type approvals using the “specific provisions related to BRRL” until 1 September 2030, notwithstanding paragraph 11.9.
- 03 series — Supplement 1
An approval number must now be assigned to each type approved in accordance with Schedule 4 of the Agreement (E/ECE/TRANS/505/Rev.3).
- 03 series — Base text
Headform tests must now also be made to the windscreen, within the windscreen test area of new paragraph 2.44.
02 series
- 02 series — Supplement 2
The joint friction torque of the upper legform impactor is now set to a minimum of 650 Nm but no more than 850 Nm.
- 02 series — Supplement 1
Annex 4, paragraph 1.4., replaces “0.0325” by “0.0339” and “0.0467” by “0.0486” in the moments of inertia of the femur and the tibia.