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4 February
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UN R160: Screening for applicability to ADS vehicles | AVRS-04-12
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Document Title: UN R160: Screening for applicability to ADS vehicles
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Document Reference Number: AVRS-04-12
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Submitted by: China
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Meeting Session: 4th AVRS session (6 Feb)
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2023-02-04 |
2023-02-06 08:54:55 UTC |
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3 February
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Data storage elements under Germany's framework for ADS | SG-DSSAD-10-04
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2023-02-03 |
2023-02-03 14:55:34 UTC |
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3 February
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German legislative framework on ADS Data Storage Provisions | SG-DSSAD-10-03
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2023-02-03 |
2023-02-03 14:45:40 UTC |
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23 January
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EDR/DSSAD informal group status report to GRVA | GRVA-15-31
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Document Title: EDR/DSSAD informal group status report to GRVA
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Document Reference Number: GRVA-15-31
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Meeting Session: 15th GRVA session (23-27
Jan)
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2023-01-23 |
2023-01-23 07:21:07 UTC |
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11 January
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Agenda for the 19th EDR/DSSAD informal group session | EDR-DSSAD-19-01
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2023-01-11 |
2023-01-24 14:18:49 UTC |
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11 January
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UN R160: Proposal for Supplement 2 to the 01 series of amendments | GRSG/2023/15
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Document Title: UN R160: Proposal for Supplement 2 to the 01 series of amendments
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Document Reference Number: GRSG/2023/15
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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 from the EDR/DSSAD informal group to revise and clarify the acceleration data accuracy for the lateral and longitudinal acceleration data elements and introduce procedures to verify compliance of the acceleration data with the acceleration sensor accuracy specifications. The proposal is based on the following considerations: - There are multiple ways in which the acceleration data accuracy tolerance can be applied. This can potentially lead to different interpretations when applied by type-approval authorities. For clarity, the accuracy tolerance is specified as “+/- 10 per cent of the full range of the accelerometer used in the ECU containing the EDR function”.
- The proposal enables a component test (including a time-shifting algorithm to address differences in sampling rates between an EDR and bench test) to address difficulties in verifying acceleration sensor accuracy under vehicle crash tests.
- The proposal adds a footnote to clarify that the manufacturer has discretion (option) over the format for lateral acceleration data in rollover event because such data is not recorded using the lateral airbag deployment sensors.
- The proposal adds Annex 6 on the verification procedure with an illustration of the tolerance corridor for lateral and longitudinal acceleration.
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2023-01-11 |
2023-01-16 09:22:45 UTC |
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11 January
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UN R160: Proposal for Supplement 2 | GRSG/2023/11
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Document Title: UN R160: Proposal for Supplement 2
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Document Reference Number: GRSG/2023/11
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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 from the EDR/DSSAD informal group to revise and clarify the acceleration data accuracy for the lateral and longitudinal acceleration data elements and introduce procedures to verify compliance of the acceleration data with the acceleration sensor accuracy specifications. The proposal is based on the following considerations: - There are multiple ways in which the acceleration data accuracy tolerance can be applied. This can potentially lead to different interpretations when applied by type-approval authorities. For clarity, the accuracy tolerance is specified as “+/- 10 per cent of the full range of the accelerometer used in the ECU containing the EDR function”.
- The proposal enables a component test (including a time-shifting algorithm to address differences in sampling rates between an EDR and bench test) to address difficulties in verifying acceleration sensor accuracy under vehicle crash tests.
- The proposal adds a footnote to clarify that the manufacturer has discretion (option) over the format for lateral acceleration data in rollover event because such data is not recorded using the lateral airbag deployment sensors.
- The proposal adds Annex 6 on the verification procedure with an illustration of the tolerance corridor for lateral and longitudinal acceleration.
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2023-01-11 |
2023-01-16 09:01:34 UTC |
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27 Dec 2022
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AV Framework Document: Proposal for an updated Table 1 | WP.29/2023/43
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Document Title: AV Framework Document: Proposal for an updated Table 1
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Document Reference Number: WP.29/2023/43
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Meeting Session: 189th WP.29 session (6-9
Mar)
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This submission is related to the following document(s):
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2022-12-27 |
2023-01-24 16:36:43 UTC |
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13 Dec 2022
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Agenda for the 18th EDR/DSSAD informal group session (including 12th EDR subgroup session) | EDR-DSSAD-12-01
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2022-12-13 |
2022-12-14 06:20:26 UTC |
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13 Dec 2022
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UN R160: Proposal for Supplement 2 to the 01 series of amendments and for Supplement 2 to the original series of amendments | GRSG/2023/XX
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Document Title: UN R160: Proposal for Supplement 2 to the 01 series of amendments and for Supplement 2 to the original series of amendments
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Document Reference Number: GRSG/2023/XX
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Meeting Session: 18th EDR-DSSAD session (19 Dec 2022)
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Draft proposal to revise and clarify the acceleration data accuracy for the lateral and longitudinal acceleration data elements.
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2022-12-13 |
2022-12-14 06:05:30 UTC |
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30 Nov 2022
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EDR: Comments on acceleration data accuracy proposal | SG-EDR-32-05
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Document Title: EDR: Comments on acceleration data accuracy proposal
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Document Reference Number: SG-EDR-32-05
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Submitted by: Volvo Cars
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Meeting Session: 32nd SG-EDR session (1 Dec 2022)
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This submission is related to the following document(s):
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2022-11-30 |
2022-11-30 10:23:54 UTC |
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28 Nov 2022
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EDR: Draft proposal for acceleration data accuracy | SG-EDR-32-03
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Document Title: EDR: Draft proposal for acceleration data accuracy
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Document Reference Number: SG-EDR-32-03
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Meeting Session: 32nd SG-EDR session (1 Dec 2022)
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This submission is related to the following document(s):
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2022-11-28 |
2022-11-28 16:07:51 UTC |
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25 Oct 2022
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Agenda for the 30th EDR subgroup session | SG-EDR-30-01
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Document Title: Agenda for the 30th EDR subgroup session
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Document Reference Number: SG-EDR-30-01
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Meeting Session: 30th SG-EDR session (31 Oct 2022)
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Update on the status of acceleration data accuracy specification development and discussion regarding potential EDR specifications for heavy duty vehicles.
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2022-10-25 |
2022-10-25 13:22:12 UTC |
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21 Oct 2022
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EDR under the European Union General Safety Regulation | SG-EDR-26-26
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Document Title: EDR under the European Union General Safety Regulation
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Document Reference Number: SG-EDR-26-26
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Submitted by: EC
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Meeting Session: 26th SG-EDR session (29 Aug 2022)
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2022-10-21 |
2022-12-14 05:53:23 UTC |
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10 Oct 2022
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Updated content and schedule for EDR/DSSAD informal group deliverables under the WP.29 Framework Document on Automated Vehicles | GRSG-124-14
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Document Title: Updated content and schedule for EDR/DSSAD informal group deliverables under the WP.29 Framework Document on Automated Vehicles
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Document Reference Number: GRSG-124-14
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Meeting Session: 124th GRSG session (11-14
Oct 2022)
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Meeting Reports
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Working Party on General Safety | Session 124 | 11-14
Oct 2022
29. The expert from Netherlands on behalf of IWG on Event Data Recorder (EDR) / Data Storage system for Automated Driving Vehicles (DSSAD) introduced the status report (GRSG-124-13) of the group. He informed GRSG that the primary objective of a DSSAD system was that, “Data recorded to evaluate/monitor overall safety performance and identify when Autonomous Driving System (ADS) is in control of vehicles”. He also underlined that the focus of the group was on data collection for ADS in a broader perspective. He added that for EDR for Heavy Duty Vehicles (HDV), the IWG would focus on a new UN Regulation. In this latter case, IWG had challenges with triggering crash events (e.g. acceleration, safety-systems and last stop trigger). He finally, requested advice on an appropriate deadline to deliver a common technical document for establishing the UN Regulation on EDR for HDV. The expert from AAPC stated his support for harmonization in a broad scope, and for not focusing on a particular regional regulation. He finally stated that the latest deadline proposed by IWG would be the preferred option that would allow time for a better text (October 2023 session of GRSG and March 2024 session of WP.29 for final adoption). The expert from the United States of America also suggested the same option to have time to collect the broadest range of data. The expert from China also stated the need for time for data collection and preferred the later deadline. The expert from EC explained that the deadline of the November 2023 session of WP.29 was the most relevant for his organization, and proposed as an option the possibility to organize a special session of GRSG in case the group would not be in the position to adopt the proposal at its March 2023 session. The GRSG Chair suggested in this latter case to submit the final document to WP.29 at the October 2022 session of GRSG for final revision. GRSG agreed to seek guidance from AC.2 and WP.29 at their November 2022 sessions on the basis of the highlights of its October 2022 session. Moreover, GRSG agreed to incorporate GRSG-124-14 (Updated Content and Schedule for EDR/DSSAD IWG Deliverables) into the revised programme of work of GRSG (GRSG-124-06-Rev.3). Finally, GRSG noted the proposal of the expert from China to submit for consideration and vote at the next AC.3 sessions, the Chinese national standard for its establishment into the Compendium of Candidates of the 1998 Agreement.
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2022-10-10 |
2022-10-10 15:47:33 UTC |