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23 March
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Investigation of threshold to prevent burns from textile surface of radiant warmers | GRSG-125-17
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Document Title: Investigation of threshold to prevent burns from textile surface of radiant warmers
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Document Reference Number: GRSG-125-17
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Submitted by: Korea
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Meeting Session: 125th GRSG session (27-31
Mar)
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2023-03-23 |
2023-03-28 10:09:08 UTC |
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23 March
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UN R122: Proposal to amend document GRSG/2023/8 | GRSG-125-15
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Document Title: UN R122: Proposal to amend document GRSG/2023/8
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Document Reference Number: GRSG-125-15
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Submitted by: Korea
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Meeting Session: 125th GRSG session (27-31
Mar)
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Document status: Formal GR review
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Proposal to amend the draft text to introduce provisions for radiant warmers into the regulation.
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This submission is related to the following document(s):
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2023-03-23 |
2023-03-28 10:05:13 UTC |
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23 March
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Summary report of the technical seminar on radiant warmers | GRSG-125-16
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Document Title: Summary report of the technical seminar on radiant warmers
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Document Reference Number: GRSG-125-16
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Submitted by: KOTSA
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Meeting Session: 125th GRSG session (27-31
Mar)
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2023-03-23 |
2023-03-28 09:57:38 UTC |
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6 February
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UNR 122: Screening for applicability to ADS vehicles | AVRS-04-19
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2023-02-06 |
2023-02-06 12:45:18 UTC |
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6 January
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UN R122: Proposal for Supplement 7 | GRSG/2023/8
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Document Title: UN R122: Proposal for Supplement 7
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Document Reference Number: GRSG/2023/8
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Submitted by: Korea
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Meeting Session: 125th GRSG session (27-31
Mar)
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Document status: Formal GR review
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Proposal to align UN R122 to technological progress concerning the use of radiation warmers in electric vehicles. The radiation warmer is expected to increase energy efficiency of EV and is also able to prevent the sharp reduction of All Electric Range (AER).
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This submission is related to the following document(s):
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2023-01-06 |
2023-01-15 21:16:57 UTC |
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14 Oct 2022
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UN R122: Proposal for a new Annex on H2 Combustion Heaters | GRSG-124-36
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Document Title: UN R122: Proposal for a new Annex on H2 Combustion Heaters
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Document Reference Number: GRSG-124-36
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Submitted by: OICA
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Meeting Session: 124th GRSG session (11-14
Oct 2022)
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Document status: Informal GR review
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Meeting Reports
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Working Party on General Safety | Session 124 | 11-14
Oct 2022
41. The expert from the Republic of Korea introduced a presentation (GRSG-124-05) to explain a proposal of amendment to the UN Regulation (GRSG-124-04) to allow the use of a new technology (radiation warmer) as a heating system to maximize the energy efficiency of electric vehicles. The GRSG Chair requested experts to provide comments to the proposal that could, in future, also encompass other propulsion system like hydrogen. GRSG agreed to resume discussion at its March 2023 session and requested the secretariat to distribute GRSG-124-04 with an official symbol. The expert from OICA announced a proposal (GRSG-124-36) concerning hydrogen combustion heaters that was distributed after the session.
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2022-10-14 |
2022-11-08 15:58:26 UTC |
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7 Oct 2022
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Electric Radiant Warmers for Energy Saving and Improved Comfort in EVs | GRSG-124-05
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Document Title: Electric Radiant Warmers for Energy Saving and Improved Comfort in EVs
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Document Reference Number: GRSG-124-05
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Submitted by: KATECH
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Meeting Session: 124th GRSG session (11-14
Oct 2022)
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 124 | 11-14
Oct 2022
41. The expert from the Republic of Korea introduced a presentation (GRSG-124-05) to explain a proposal of amendment to the UN Regulation (GRSG-124-04) to allow the use of a new technology (radiation warmer) as a heating system to maximize the energy efficiency of electric vehicles. The GRSG Chair requested experts to provide comments to the proposal that could, in future, also encompass other propulsion system like hydrogen. GRSG agreed to resume discussion at its March 2023 session and requested the secretariat to distribute GRSG-124-04 with an official symbol. The expert from OICA announced a proposal (GRSG-124-36) concerning hydrogen combustion heaters that was distributed after the session.
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2022-10-07 |
2022-10-10 15:01:22 UTC |
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6 Oct 2022
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UN R122: Proposal for amendment | GRSG-124-04
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Document Title: UN R122: Proposal for amendment
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Document Reference Number: GRSG-124-04
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Submitted by: Korea
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Meeting Session: 124th GRSG session (11-14
Oct 2022)
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Document status: Superseded
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Proposal to introduce a new definition for “radiant warmer”, to exclude such devices from the definition of “electric heater”, and to add a new safety requirement that such warmers must turn off immediately if there is contact with a vehicle occupant’s skin.
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 124 | 11-14
Oct 2022
41. The expert from the Republic of Korea introduced a presentation (GRSG-124-05) to explain a proposal of amendment to the UN Regulation (GRSG-124-04) to allow the use of a new technology (radiation warmer) as a heating system to maximize the energy efficiency of electric vehicles. The GRSG Chair requested experts to provide comments to the proposal that could, in future, also encompass other propulsion system like hydrogen. GRSG agreed to resume discussion at its March 2023 session and requested the secretariat to distribute GRSG-124-04 with an official symbol. The expert from OICA announced a proposal (GRSG-124-36) concerning hydrogen combustion heaters that was distributed after the session.
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2022-10-06 |
2022-10-09 17:17:26 UTC |
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28 Dec 2019
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UN R122: Proposal for Supplement 6 | WP.29/2020/23
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Document Title: UN R122: Proposal for Supplement 6
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Document Reference Number: WP.29/2020/23
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Meeting Session: 180th WP.29 session (9-12
Mar 2020)
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Document status: Adopted
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Proposal to add a missing footnote concerning the exemptions for heaters located outside the passenger compartment using water as a transfer medium and to clarify that it is not necessary to apply Annex 4 for the heat pump because the heat transfer fluid does not contain polluting air.
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This submission is related to the following document(s):
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Adoption Vote
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With 38 of the 53 Contracting Parties applying UN R122 present
and voting, AC.1 adopted document WP.29/2020/23 by a vote of 38 in favor,
0 opposed, with 0 abstaining.
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2019-12-28 |
2019-12-28 14:32:05 UTC |
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25 Jul 2019
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UN R122: Proposal for Supplement 6 | GRSG/2019/29
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Document Title: UN R122: Proposal for Supplement 6
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Document Reference Number: GRSG/2019/29
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Submitted by: CLEPA
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Meeting Session: 117th GRSG session (8-11
Oct 2019)
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Document status: Superseded
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Proposal to add a missing footnote concerning the exemptions for heaters located outside the passenger compartment using water as a transfer medium and to clarify that it is not necessary to apply Annex 4 for the heat pump because the heat transfer fluid does not contain polluting air.
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 117 | 8-11
Oct 2019
57. The expert from CLEPA presented ECE/TRANS/WP.29/GRSG/2019/29 proposing the removal of Annex 4 tests for heat pumps.
58. GRSG adopted ECE/TRANS/WP.29/GRSG/2019/29 and requested the secretariat to submit it to WP.29 and AC.1 as draft supplement 06 to UN Regulation No. 122 for consideration at their March 2020 sessions.
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2019-07-25 |
2019-07-25 09:08:54 UTC |
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28 Mar 2019
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UN R122: Proposal for amendments | GRSG-116-22
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Document Title: UN R122: Proposal for amendments
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Document Reference Number: GRSG-116-22
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Submitted by: CLEPA
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Meeting Session: 116th GRSG session (8-12
Apr 2019)
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Document status: Superseded
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Proposal to add a missing footnote concerning the exemptions for heaters located outside the passenger compartment using water as a transfer medium and to clarify that it is not necessary to apply Annex 4 for the heat pump because the heat transfer fluid does not contain polluting air.
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 116 | 8-12
Apr 2019
74. The expert from CLEPA presented GRSG-116-22 to add a missing reference to the existing note 2 and to clarify the application of Annex 4 for heat pumps. The expert from France raised a study reservation. GRSG agreed to resume consideration of this subject at its next session and requested the secretariat to circulate GRSG-116-22 with an official symbol.
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2019-03-28 |
2019-03-28 12:53:19 UTC |
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18 Dec 2018
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UN R122: Proposal for Supplement 5 | WP.29/2019/15
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Document Title: UN R122: Proposal for Supplement 5
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Document Reference Number: WP.29/2019/15
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Meeting Session: 177th WP.29 session (11-15
Mar 2019)
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Document status: Adopted
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This submission is related to the following document(s):
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Adoption Vote
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With 36 of the 52 Contracting Parties applying UN R122 present
and voting, AC.1 adopted document WP.29/2019/15 by a vote of 36 in favor,
0 opposed, with 0 abstaining.
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2018-12-18 |
2018-12-18 13:12:30 UTC |
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11 Oct 2018
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UN R122: Proposal for the 01 series of amendments | GRSG-115-21
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Document Title: UN R122: Proposal for the 01 series of amendments
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Document Reference Number: GRSG-115-21
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Submitted by: OICA
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Meeting Session: 115th GRSG session (9-12
Oct 2018)
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Document status: Superseded
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This proposal introduces transitional provisions into UN Regulation No. 122 should the proposals in document GRSG/2018/21 be adopted. GRSG/2018/21 would change the technical requirements for vehicles equipped with heat pump heating systems and therefore, transitional provisions would be applicable.
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 115 | 9-12
Oct 2018
54. The expert from France proposed to amend UN Regulation No. 122 to incorporate new provisions on systems for heating the passenger compartment by heat pump (ECE/TRANS/WP.29/GRSG/2018/21). The expert from OICA introduced GRSG-115-21 proposing to submit the new requirements as a new 01 series of amendments to UN Regulation No. 122 together with appropriate transitional provisions. The expert from France added that the new provisions should be considered as “if-fitted” requirements and, therefore, not increase the level of stringency of the UN Regulation. He also introduced ECE/TRANS/WP.29/GRSG/2018/22 to limit possible exemptions of electric heating devices involved in heating the passenger compartment.
55. GRSG adopted both proposals as reproduced in Annex IV to this report. The secretariat was requested to submit the proposal to WP.29 and AC.1 as draft Supplement 5 to UN Regulation No. 122 for consideration at their March 2019 sessions.
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2018-10-11 |
2018-10-11 08:09:36 UTC |
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24 Jul 2018
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UN R122: Proposal for Supplement 5 | GRSG/2018/22
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Document Title: UN R122: Proposal for Supplement 5
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Document Reference Number: GRSG/2018/22
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Submitted by: France
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Meeting Session: 115th GRSG session (9-12
Oct 2018)
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Document status: Superseded
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Proposal to clarify the requirements for electric heaters by limiting possibilities for exemptions applicable to interior heating systems supplied by several electrical elements.
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 115 | 9-12
Oct 2018
54. The expert from France proposed to amend UN Regulation No. 122 to incorporate new provisions on systems for heating the passenger compartment by heat pump (ECE/TRANS/WP.29/GRSG/2018/21). The expert from OICA introduced GRSG-115-21 proposing to submit the new requirements as a new 01 series of amendments to UN Regulation No. 122 together with appropriate transitional provisions. The expert from France added that the new provisions should be considered as “if-fitted” requirements and, therefore, not increase the level of stringency of the UN Regulation. He also introduced ECE/TRANS/WP.29/GRSG/2018/22 to limit possible exemptions of electric heating devices involved in heating the passenger compartment.
55. GRSG adopted both proposals as reproduced in Annex IV to this report. The secretariat was requested to submit the proposal to WP.29 and AC.1 as draft Supplement 5 to UN Regulation No. 122 for consideration at their March 2019 sessions.
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2018-07-24 |
2018-07-24 13:28:20 UTC |
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24 Jul 2018
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UN R122: Proposal for Supplement 5 | GRSG/2018/21
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Document Title: UN R122: Proposal for Supplement 5
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Document Reference Number: GRSG/2018/21
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Submitted by: France
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Meeting Session: 115th GRSG session (9-12
Oct 2018)
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Document status: Superseded
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Proposal to introduce provisions for interior heating systems using heat pumps.
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This submission is related to the following document(s):
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Meeting Reports
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Working Party on General Safety | Session 115 | 9-12
Oct 2018
54. The expert from France proposed to amend UN Regulation No. 122 to incorporate new provisions on systems for heating the passenger compartment by heat pump (ECE/TRANS/WP.29/GRSG/2018/21). The expert from OICA introduced GRSG-115-21 proposing to submit the new requirements as a new 01 series of amendments to UN Regulation No. 122 together with appropriate transitional provisions. The expert from France added that the new provisions should be considered as “if-fitted” requirements and, therefore, not increase the level of stringency of the UN Regulation. He also introduced ECE/TRANS/WP.29/GRSG/2018/22 to limit possible exemptions of electric heating devices involved in heating the passenger compartment.
55. GRSG adopted both proposals as reproduced in Annex IV to this report. The secretariat was requested to submit the proposal to WP.29 and AC.1 as draft Supplement 5 to UN Regulation No. 122 for consideration at their March 2019 sessions.
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2018-07-24 |
2018-07-24 13:20:01 UTC |