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ILNAS-EN 12675:2017
Edition
08/2017
Traffic signal controllers - Functional safety requirements
Traffic signal controllers - Functional safety requirements
- € 31.4 / copy
Abstract
This European Standard specifies the functional safety requirements for traffic signal controllers. It is applicable to traffic signal control equipment permanent¬ly and temporarily installed, but excludes portable traffic control equip¬ment. Traffic signal controllers, as defined by this European Standard, are required to control conflicting traffic, both vehicular and pedestrian, e.g. junction signals, pedestrian crossings, shuttle signals, public transport signals, in a safe manner.
The electrical safety requirements and additional traffic safety requirements, the interfacing with external equip¬ment and the test methods for verifying compliance with this European Standard are contained in HD 638.
NOTE National requirements may specify special conditions for public transport signals (PT) and for any other signal that is not specified in a European Standard.
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 226 : Road equipment |
Implementation
| start of the vote on the project | 26/03/2015 | date of ratification (dor) | 19/06/2017 | |||
| end of the vote on the project | 26/07/2015 | date of anouncement (doa) | 30/11/2017 | |||
| start of the vote on the final project | 23/03/2017 | date of publication (dop) | 28/02/2018 | |||
| end of the vote on the final project | 18/05/2017 | date of withdrawal (dow) | 28/02/2018 |
|
Publication Official Journal
of the Grand-Duchy of Luxembourg |
01/02/2018 |
| Reference | Mémorial A N° 107 |
Relations
| Relations to older standards |
| ILNAS-EN 12675:2000 |
International Classification for Standards (ICS codes) :
| 93.080.30 : Road equipment and installations |
