SIST-TS CEN/TS 15518-4:2024

SLOVENSKI STANDARD
01-januar-2024
Oprema za zimska vzdrževalna dela - Cestni vremensko-informacijski sistemi - 4.
del: Preskusne metode za stacionarno opremo
Winter maintenance equipment - Road weather information systems - Part 4: Test
methods for stationary equipment
Winterdienstausrüstung - Straßenzustands- und Wetterinformationssysteme - Teil 4:
Prüfverfahren bei stationären Einrichtungen
Matériel de viabilité hivernale - Systèmes d'information météorologique routière - Partie 4
: Méthodes d'essai pour les matériels fixes
Ta slovenski standard je istoveten z: CEN/TS 15518-4:2023
ICS:
07.060 Geologija. Meteorologija. Geology. Meteorology.
Hidrologija Hydrology
13.030.40 Naprave in oprema za Installations and equipment
odstranjevanje in obdelavo for waste disposal and
odpadkov treatment
35.240.99 Uporabniške rešitve IT na IT applications in other fields
drugih področjih
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TS 15518-4
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
November 2023
TECHNISCHE SPEZIFIKATION
ICS 07.060; 13.030.40; 35.240.99 Supersedes CEN/TS 15518-4:2013
English Version
Winter maintenance equipment - Road weather
information systems - Part 4: Test methods for stationary
equipment
Matériel de viabilité hivernale - Systèmes Winterdienstausrüstung - Straßenzustands- und
d'information météorologique routière - Partie 4 : Wetterinformationssysteme - Teil 4: Prüfverfahren bei
Méthodes d'essai pour les matériels fixes stationären Einrichtungen
This Technical Specification (CEN/TS) was approved by CEN on 15 October 2023 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 15518-4:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
Introduction . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
4 System and test setup definition . 8
4.1 Introduction . 8
4.1.1 General. 8
4.1.2 General rules for issue of certifications according to this standard . 9
4.1.3 General requirements for estimation of uncertainties of test procedures and tolerances . 9
4.2 Pavement surface temperature test for embedded sensors . 10
4.2.1 General. 10
4.2.2 Stabilized temperature test . 10
4.2.3 Transient temperature test . 11
4.3 Temperature test for embedded sensors for the road body temperature . 13
4.4 Water film thickness test for embedded sensors . 13
4.4.1 General. 13
4.4.2 Test method overview . 13
4.4.3 Test equipment . 14
4.4.4 Test procedure . 14
4.4.5 Result analysis . 15
4.5 Road surface condition for embedded sensors . 16
4.5.1 General. 16
4.5.2 Test method . 16
4.5.3 Test equipment . 17
4.5.4 Test procedure . 17
4.5.5 Result analysis . 17
4.6 Freezing temperature for embedded sensors . 17
4.6.1 General. 17
4.6.2 Test method . 18
4.6.3 Test equipment . 18
4.6.4 Test procedure . 20
4.6.5 Result analysis . 21
4.7 Amount of de-icing agent (g/m ) for embedded sensors . 21
4.7.1 General. 21
4.7.2 Test method . 21
4.7.3 Test equipment . 21
4.7.4 Test procedure . 22
4.7.5 Result analysis . 23
4.8 Surface Temperature test for remote sensors . 23
4.8.1 General. 23
4.8.2 Test method . 23
4.8.3 Test equipment . 23
4.8.4 Test procedure . 23
4.8.5 Result analysis . 23
4.9 Water film thickness and surface condition test for remote sensors . 24
4.9.1 General information . 24
4.9.2 Test method overview . 24
4.9.3 Test equipment. 24
4.9.4 Test procedure . 25
4.9.5 Result analysis . 26
4.10 Frost detection test for remote sensors . 27
4.10.1 Test method overview . 27
4.10.2 Test equipment. 27
4.10.3 Test procedure . 28
4.10.4 Result analysis . 28
4.11 Ice film thickness and road condition test for remote sensors . 28
4.11.1 Test method overview . 28
4.11.2 Test equipment. 28
4.11.3 Test procedure . 29
4.11.4 Result analysis . 30
4.12 Air temperature test for atmospheric sensors . 31
4.12.1 Method . 31
4.12.2 Assessment criteria . 31
4.13 Relative humidity test for atmospheric sensors . 31
4.13.1 Method . 31
4.13.2 Assessment criteria . 32
4.14 Dew point temperature test for atmospheric sensors . 32
4.15 Precipitation detection time test for atmospheric sensors . 32
4.15.1 General . 32
4.15.2 Test method . 32
4.15.3 Result analyses .
...