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BSI PD CEN/TS 15518-4:2023

$189.07

Winter maintenance equipment. Road weather information systems – Test methods for stationary equipment

Published By Publication Date Number of Pages
BSI 2023 46
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This document specifies the test methods, the experimental set-up and result analysis for the laboratory qualification of stationary equipment within a RWIS.

PDF Catalog

PDF Pages PDF Title
2 undefined
10 1 Scope
2 Normative references
3 Terms and definitions
4 System and test setup definition
4.1 Introduction
4.1.1 General
11 4.1.2 General rules for issue of certifications according to this standard
4.1.3 General requirements for estimation of uncertainties of test procedures and tolerances
12 4.2 Pavement surface temperature test for embedded sensors
4.2.1 General
4.2.2 Stabilized temperature test
4.2.2.1 Test method
4.2.2.2 Test equipment
4.2.2.3 Test procedure
13 4.2.2.4 Result analysis
4.2.3 Transient temperature test
4.2.3.1 Test method
4.2.3.2 Test equipment
14 4.2.3.3 Test procedure
15 4.2.3.4 Result analysis
4.3 Temperature test for embedded sensors for the road body temperature
4.4 Water film thickness test for embedded sensors
4.4.1 General
4.4.2 Test method overview
16 4.4.3 Test equipment
4.4.4 Test procedure
17 4.4.5 Result analysis
18 4.5 Road surface condition for embedded sensors
4.5.1 General
4.5.2 Test method
4.5.2.1 General
19 4.5.2.2 Dry
4.5.2.3 Not Dry
4.5.3 Test equipment
4.5.4 Test procedure
4.5.5 Result analysis
4.5.5.1 Dry or Not Dry
4.6 Freezing temperature for embedded sensors
4.6.1 General
20 4.6.2 Test method
4.6.3 Test equipment
4.6.3.1 General
21 4.6.3.2 Preparation of the solutions
22 4.6.4 Test procedure
23 4.6.5 Result analysis
4.7 Amount of de-icing agent (g/m2) for embedded sensors
4.7.1 General
4.7.2 Test method
4.7.3 Test equipment
24 4.7.4 Test procedure
25 4.7.5 Result analysis
4.8 Surface Temperature test for remote sensors
4.8.1 General
4.8.2 Test method
4.8.3 Test equipment
4.8.4 Test procedure
4.8.5 Result analysis
26 4.9 Water film thickness and surface condition test for remote sensors
4.9.1 General information
4.9.2 Test method overview
4.9.3 Test equipment
27 4.9.4 Test procedure
4.9.4.1 Test setup
28 4.9.4.2 Test execution
4.9.5 Result analysis
29 4.10 Frost detection test for remote sensors
4.10.1 Test method overview
4.10.2 Test equipment
30 4.10.3 Test procedure
4.10.4 Result analysis
4.11 Ice film thickness and road condition test for remote sensors
4.11.1 Test method overview
4.11.2 Test equipment
31 4.11.3 Test procedure
4.11.3.1 General
4.11.3.2 Environmental cycle
32 4.11.3.3 Execution
4.11.4 Result analysis
33 4.12 Air temperature test for atmospheric sensors
4.12.1 Method
4.12.2 Assessment criteria
4.13 Relative humidity test for atmospheric sensors
4.13.1 Method
34 4.13.2 Assessment criteria
4.14 Dew point temperature test for atmospheric sensors
4.15 Precipitation detection time test for atmospheric sensors
4.15.1 General
4.15.2 Test method
4.15.3 Result analyses
4.16 Precipitation type test for atmospheric sensors
4.16.1 General
4.16.2 Test equipment
35 4.16.3 Measuring arrangement
4.16.4 Measurement value acquisition
4.16.5 Assessment procedure
4.16.5.1 Description of the assessment procedure
4.16.5.2 Scope of assessment
4.16.6 Result analysis
36 4.17 Precipitation intensity test for atmospheric sensors
4.17.1 General
4.17.2 Test method
4.17.2.1 Test equipment
4.17.2.2 Measuring arrangement
37 4.17.2.3 Testing procedure
4.17.2.4 Assessments
39 4.17.2.5 Reference uncertainties and tolerances
40 4.17.3 Result analysis
4.18 Amount of precipitation test for atmospheric sensors
4.18.1 General information
4.18.2 Test method
4.18.2.1 Test equipment
4.18.2.2 Measuring arrangement
4.18.2.3 Testing procedure
41 4.18.2.4 Assessments
4.18.2.5 Reference uncertainties and tolerances
4.18.2.6 Result analysis
42 4.19 Wind speed test for atmospheric sensors
4.19.1 Method
4.19.2 Assessment criteria
4.20 Gust of wind test for atmospheric sensors
4.21 Wind direction test for atmospheric sensors
4.21.1 Method
4.21.2 Assessment criteria
4.22 Visibility test for atmospheric sensors
4.22.1 Test method
4.22.2 Test equipment
43 4.22.3 Test procedure
4.22.4 Result analysis
BSI PD CEN/TS 15518-4:2023
$189.07