Proposal to amend geometrical criteria and installation provisions for lateral protection barriers in order to improve their performance with regard to vulnerable road users (e.g., lateral contact with a motorcycle or its rider(s)).
Regarding: |
Document Title: Lateral Protection Devices (UN Regulation No. 73) |
Document Reference Number: GRSG-113-11/Rev.1 |
Description: Discussion of the evolution of UN R73 with a proposal to update load requirements for lateral protection devices:
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Submitted by: France |
Meeting Session: 113th GRSG session (10-13 Oct 2017) |
Document date: 10 Oct 17 (Posted 10 Oct 17) |
This document concerns UN Regulation No. 73 | Commercial Vehicle Lateral Protection.
This submission is related to the following document(s):
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Meeting Reports |
Working Party on General Safety | Session 113 | 10-13
Oct 2017
44. The expert from France presented an evolution study of UN Regulation No. 73 on lateral protection devices and proposed to review the test requirements with respect to the geometric and loading/displacement criteria (GRSG-113-11-Rev.1). Thus, he introduced GRSG-113-12 amending the geometric criteria and GRSG-113-13 amending the static force. GRSG welcomed the research study and the proposed amendments. GRSG noted general support and agreed to resume consideration of this subject at its next session in April 2018. The secretariat was requested to circulate GRSG-113-12 and GRSG-113-13 with official symbols and to keep GRSG-113-11-Rev.1 as a reference document. |
Document Title: Proposal for the 02 series of amendments to UN Regulation No. 73 |
Document Reference Number: GRSG-113-13 |
Description: Proposal to update the horizontal static force requirement for lateral protection devices to 3 kN and the deflection under load criteria to 90 mm over the rearmost 250 mm of the device and 450 mm over the remainder of the device. The purpose is to reduce the risk of running over a person (e.g., a motorcycle rider) during a lateral collision. |
Submitted by: France |
Meeting Session: 113th GRSG session (10-13 Oct 2017) |
Document date: 29 Sep 17 (Posted 02 Oct 17) |
Document status: Superseded |
This document concerns UN Regulation No. 73 | Commercial Vehicle Lateral Protection.
This submission is related to the following document(s):
|
Meeting Reports |
Working Party on General Safety | Session 113 | 10-13
Oct 2017
44. The expert from France presented an evolution study of UN Regulation No. 73 on lateral protection devices and proposed to review the test requirements with respect to the geometric and loading/displacement criteria (GRSG-113-11-Rev.1). Thus, he introduced GRSG-113-12 amending the geometric criteria and GRSG-113-13 amending the static force. GRSG welcomed the research study and the proposed amendments. GRSG noted general support and agreed to resume consideration of this subject at its next session in April 2018. The secretariat was requested to circulate GRSG-113-12 and GRSG-113-13 with official symbols and to keep GRSG-113-11-Rev.1 as a reference document. |
Document Title: UN R73: Proposal for the 02 series of amendments |
Document Reference Number: GRSG/2018/5 |
Description: Proposal to amend geometrical criteria (dimensions and distances between lateral protection devices) and installation provisions for lateral protection barriers in order to improve their performance with regard to vulnerable road users. The proposal would
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Submitted by: France |
Meeting Session: 114th GRSG session (9-13 Apr 2018) |
Document date: 22 Jan 18 (Posted 23 Jan 18) |
Document status: Formal GR review |
This document concerns UN Regulation No. 73 | Commercial Vehicle Lateral Protection.
This submission is related to the following document(s):
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Meeting Reports |
Working Party on General Safety | Session 114 | 9-13
Apr 2018
36. GRSG recalled the evolution study of UN Regulation No. 73 from the previous session (GRSG-113-11-Rev.1). The expert from France proposed to improve the performance level of Lateral Protection Devices (LPD) for a better protection of vulnerable road users (ECE/TRANS/WP.29/GRSG/2018/5). The expert from the Russian Federation raised concerns on the lack of detailed statistical data on fatalities in the event of a lateral impact and on the impact of these amendments for vehicles in regions with specific climate and/or road conditions. The expert from OICA endorsed the concerns raised by the Russian Federation. He noted that the proposed geometrical dimensions might result in other difficulties or risks. He concluded that some derogation would be necessary for special purpose vehicles. 37. Following a detailed consideration of ECE/TRANS/WP.29/GRSG/2018/5, GRSG welcomed the offer by France to organize a dedicated meeting prior to the forthcoming GRSG session to further discuss and clarify the remaining issues. 38. GRSG agreed to resume consideration of this subject at its next session in October 2018 and requested the secretariat to keep ECE/TRANS/WP.29/GRSG/2018/5 and GRSG-113-11-Rev.1 on the agenda as reference documents. |
Document Title: UN R73: Proposal for the 02 series of amendments |
Document Reference Number: GRSG/2018/18 |
Description: Proposal to amend geometrical criteria (dimensions and distances between lateral protection devices) and installation provisions for lateral protection barriers in order to improve their performance with regard to vulnerable road users. The proposal would
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Submitted by: France |
Meeting Session: 115th GRSG session (9-12 Oct 2018) |
Document date: 20 Jul 18 (Posted 24 Jul 18) |
Document status: Formal GR review |
This document concerns UN Regulation No. 73 | Commercial Vehicle Lateral Protection.
This submission is related to the following document(s):
|
Meeting Reports |
Working Party on General Safety | Session 115 | 9-12
Oct 2018
44. Recalling the discussion of GRSG at its previous meetings, the expert from France stated that more time was needed to find an agreement on the proposal to improve the performance level of LPD for a better protection of vulnerable road users (ECE/TRANS/WP.29/GRSG/2018/18). GRSG agreed to defer the discussion on this subject to its next session. 43. The expert from France informed GRSG that the proposal to improve the performance level of lateral protection devices for a better protection of vulnerable road users was in progress and that more time was needed for investigations. GRSG agreed to remove, in the meantime, the item from the agenda of the next session. |
44. The expert from France presented an evolution study of UN Regulation No. 73 on lateral protection devices and proposed to review the test requirements with respect to the geometric and loading/displacement criteria (GRSG-113-11-Rev.1). Thus, he introduced GRSG-113-12 amending the geometric criteria and GRSG-113-13 amending the static force. GRSG welcomed the research study and the proposed amendments. GRSG noted general support and agreed to resume consideration of this subject at its next session in April 2018. The secretariat was requested to circulate GRSG-113-12 and GRSG-113-13 with official symbols and to keep GRSG-113-11-Rev.1 as a reference document.