Task force established in September 2017 to develop specifications for reversing alarms, based on a proposal (document GRB-66-07) from Germany and Japan. Japan agreed to chair the group. France, Germany, Netherlands, Korea, Turkey and the European Commission have expressed interest in developing the regulation for medium-heavy vehicles. This initiative complements work by GRSG on camera-monitor systems requirements under UN R46. Interest has also been expressed in parking sensors for light vehicles.
| Draft status report of the Reversing Warning task force to GRBP |
| Reference Number: TFRWS-10-02/Rev.1 |
| Meeting Sessions: 10th TFRWS session (28 Jan 2020) |
| Document date: 23 Jan 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Presentation on "Bruitparif": Road noise in the environment |
| Reference Number: TFRWS-09-06 |
| Meeting Sessions: 9th TFRWS session (22-24 Oct 2019) |
| Document date: 27 Jan 20 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
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| Reversing warning system measurement setup proposal |
| Reference Number: TFRWS-10-04 |
| Meeting Sessions: 10th TFRWS session (28 Jan 2020) |
| Document date: 29 Jan 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Status report of the Reversing Warning Task Force to GRBP |
| Reference Number: TFRWS-10-03/Rev.1 |
| Meeting Sessions: 10th TFRWS session (28 Jan 2020) |
| Document date: 31 Jan 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| TFRWS: Draft minutes of the 9th session |
| Reference Number: TFRWS-09-07 |
| Meeting Sessions: 9th TFRWS session (22-24 Oct 2019) |
| Document date: 30 Jan 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Draft agenda for the 11th Reversing Warning Task Force session |
| Reference Number: TFRWS-11-01 |
| Meeting Sessions: 11th TFRWS session (29-30 Jun 2020) |
| Document date: 30 Apr 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing Warning: Japan results from validation tests |
| Reference Number: TFRWS-11-03 |
| Submitted by: Japan |
| Meeting Sessions: 11th TFRWS session (29-30 Jun 2020) |
| Document date: 25 Jun 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Draft minutes of the 10th Reversing Warning Systems Task Force session |
| Reference Number: TFRWS-10-05 |
| Meeting Sessions: 10th TFRWS session (28 Jan 2020) |
| Document date: 26 Jun 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing Warning Systems: Measuring Report-GREWUS "PeTer" free-field tests |
| Reference Number: TFRWS-11-02/Rev.1 |
| Submitted by: Grewus |
| Meeting Sessions: 11th TFRWS session (29-30 Jun 2020) |
| Document date: 01 Jul 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing Warning: Remaining issues and work plan |
| Reference Number: TFRWS-11-04/Rev.2 |
| Submitted by: JASIC |
| Meeting Sessions: 11th TFRWS session (29-30 Jun 2020) |
| Document date: 07 Aug 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Invitation and agenda for the 12th Reversing Warning Systems task force session |
| Reference Number: TFRWS-12-01 |
| Meeting Sessions: 12th TFRWS session (1-2 Oct 2020) |
| Document date: 23 Sep 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warning system field test outcomes |
| Reference Number: TFRWS-12-03 |
| Submitted by: Daimler |
| Meeting Sessions: 12th TFRWS session (1-2 Oct 2020) |
| Document date: 29 Sep 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| ISO 9533-Section 7.1.1: Recorded dB values |
| Reference Number: TFRWS-12-04 |
| Meeting Sessions: 12th TFRWS session (1-2 Oct 2020) |
| Document date: 01 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
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| Sound measurement uncertainties: Test set-up for second validation program |
| Reference Number: TFRWS-12-05 |
| Meeting Sessions: 12th TFRWS session (1-2 Oct 2020) |
| Document date: 01 Oct 20 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
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| Draft minutes of the 11th Reversing Warning Systems task force session |
| Reference Number: TFRWS-11-05 |
| Meeting Sessions: 11th TFRWS session (29-30 Jun 2020) |
| Document date: 02 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing Warning Systems: Proposal for a draft text |
| Reference Number: TFRWS-12-02/Rev.2 |
|
Task force draft text based upon the original proposal from Japan. |
| Submitted by: Japan |
| Meeting Sessions: 12th TFRWS session (1-2 Oct 2020) |
| Document date: 13 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Invitation and draft agenda for the 13th Reversing Warning task force session |
| Reference Number: TFRWS-13-01 |
| Meeting Sessions: 13th TFRWS session (19 Oct 2020) |
| Document date: 13 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Draft minutes of the 12th Reversing Warnings task force session |
| Reference Number: TFRWS-12-06 |
| Meeting Sessions: 12th TFRWS session (1-2 Oct 2020) |
| Document date: 15 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Additional comments on the draft reversing warning sound text |
| Reference Number: TFRWS-13-02 |
| Submitted by: Japan |
| Meeting Sessions: 13th TFRWS session (19 Oct 2020) |
| Document date: 16 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reserving warning sound measurement: 7 m proposal |
| Reference Number: TFRWS-13-03 |
| Submitted by: Grewus |
| Meeting Sessions: 13th TFRWS session (19 Oct 2020) |
| Document date: 16 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Draft agenda for the 14th Reversing Warning task force |
| Reference Number: TFRWS-14-01 |
| Meeting Sessions: 14th TFRWS session (28 Oct 2020) |
| Document date: 23 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warning: Test results at 7 m |
| Reference Number: TFRWS-13-05 |
| Submitted by: Scania |
| Meeting Sessions: 13th TFRWS session (19 Oct 2020) |
| Document date: 23 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Draft minutes of the 13th Reversing Warning task force session |
| Reference Number: TFRWS-13-06 |
| Meeting Sessions: 13th TFRWS session (19 Oct 2020) |
| Document date: 28 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing Warning testing: 2nd industry validation program protocol |
| Reference Number: TFRWS-14-02 |
| Submitted by: OICA and Renault |
| Meeting Sessions: 14th TFRWS session (28 Oct 2020) |
| Document date: 28 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Verification method for reversing warning with self-adjusting sound level |
| Reference Number: TFRWS-14-03 |
| Submitted by: Grewus |
| Meeting Sessions: 14th TFRWS session (28 Oct 2020) |
| Document date: 28 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Invitation and draft agenda for the 15th Reversing Warning task force session |
| Reference Number: TFRWS-15-01 |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 28 Oct 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Draft minutes of the 14th Reversing Warning Sounds task force session |
| Reference Number: TFRWS-14-04 |
| Meeting Sessions: 14th TFRWS session (28 Oct 2020) |
| Document date: 04 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Proposal regarding self-adjusting warning sounds |
| Reference Number: TFRWS-15-02 |
| Submitted by: OICA |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 05 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Additional comments on the draft reversing warning sound text |
| Reference Number: TFRWS-15-03 |
| Submitted by: Japan |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 05 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warnings: Study of ”Low level" lower limit |
| Reference Number: TFRWS-15-04 |
| Submitted by: JASIC |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 05 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Invitation and agenda for the 16th Reversing Warning task force session |
| Reference Number: TFRWS-16-01/Rev.1 |
| Meeting Sessions: 16th TFRWS session (7 Dec 2020) |
| Document date: 27 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warnings: Proposal for self-adjusting alarm |
| Reference Number: TFRWS-16-02 |
| Submitted by: OICA |
| Meeting Sessions: 16th TFRWS session (7 Dec 2020) |
| Document date: 25 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Attendance list from the 15th Reversing Warning task force session |
| Reference Number: TFRWS-15-06 |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 25 Nov 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warning system: Comments of the draft text |
| Reference Number: TFRWS-16-03 |
| Submitted by: Japan |
| Meeting Sessions: 16th TFRWS session (7 Dec 2020) |
| Document date: 04 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warnings: Study of low-level sound lower limit |
| Reference Number: TFRWS-16-04 |
| Submitted by: Japan |
| Meeting Sessions: 16th TFRWS session (7 Dec 2020) |
| Document date: 04 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warning: Working draft text for a new UN Regulation |
| Reference Number: TFRWS-16-05 |
| Meeting Sessions: 16th TFRWS session (7 Dec 2020) |
| Document date: 05 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warnings: Comments on the draft text for a UN Regulation |
| Reference Number: TFRWS-15-03/Rev.1 |
|
Comments as revised during the 15th TFRWS session. |
| Submitted by: Japan |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 04 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Reversing warnings: Comments on the working draft UN Regulation |
| Reference Number: TFRWS-15-03/Rev.2 |
|
Document prepared by the TFRWS secretary per the 15th session discussions. |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 04 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Report of the 15th Reverse Warning Sound Issues task force session |
| Reference Number: TFRWS-15-07 |
| Meeting Sessions: 15th TFRWS session (5 Nov 2020) |
| Document date: 07 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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| Invitation and draft agenda for the 17th TFRWS task force session |
| Reference Number: TFRWS-17-01 |
| Meeting Sessions: 17th TFRWS session (13 Jan 2021) |
| Document date: 16 Dec 20 |
| Relevant to: UN Regulation No. 165 | Audible Reversing Warning Systems |
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