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| Document Title | Proposal to amend UN R65 | ||||||||
| Reference Number | GRE-82-09 | ||||||||
| Date |
8 Oct 2019
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| Summary | Proposal to clarify the definition of "'on' time" (tH) to address cases where a single flash consists of several flashes. | ||||||||
| Source(s) | Poland | ||||||||
| Rulemaking Area(s) | UN R65 Special Warning Lamps | ||||||||
| Proposal Status | Superseded | ||||||||
| Meeting(s) | |||||||||
| Related Documents | |||||||||
| GRE/2020/18 | UN R65: Proposal for Supplement 11 (superseded) | ||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .doc format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRE | Session 82 | 22-25 Oct 2019 |
38. The expert from Poland proposed to clarify the definition of the “on” time for the case of a group of flashes (GRE-82-09). The expert from GTB pointed out that the GTB Working Group Photometry had recently considered an alternative wording for the same purpose. GRE invited both experts to submit a new proposal to the next session. |
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