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BSI PD CEN/ISO TS 17444-2:2017:2018 Edition

BSI PD CEN/ISO TS 17444-2:2017:2018 Edition

$215.11

Electronic fee collection. Charging performance – Examination Framework

Published By Publication Date Number of Pages
BSI 2018 106
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This document defines the Examination Framework for the measurement of charging performance metrics defined in ISO/TS 17444-1 to be used during Evaluation and/or on-going Monitoring.

It specifies a method for the specification and documentation of a Specific Examination Framework which can be used by the responsible entity to evaluate charging performance for a particular information exchange interface or for overall charging performance within a Toll Scheme.

It provides a toolbox of Examination Tests for the roles of Toll Charger and Toll Service Provider for the following Scheme types:

  1. DSRC Discrete;

  2. Autonomous Discrete;

  3. Autonomous Continuous.

The detailed choice of the set of examination tests to be used depends on the application and the respective context. Compliance with this specification is understood as using the definitions and prescriptions laid out in this document whenever the respective system aspects are subjected to performance measurements, rather than using other definitions and examination methods than the ones specified in this document.

The following aspects are outside the scope of this document.

  • This document does not propose specific numeric performance bounds, or average or worst-case error bounds in percentage or monetary units. Those decisions are left to the Toll Charger (or to agreements between Toll Charger and Service Provider).This document does not consider the evaluation of the expected performance of a system based on modelling and measured data from trial at another place.

  • This document does not consider the specification of a common reference system which would be required for comparison of performance between systems.

  • This document defines measurements only on standardized interfaces. Proprietary interfaces are excluded, because it is not possible to define standardized metrics on such system properties. These excluded interfaces are among others the link between Toll Charger RSE and central systems in DSRC systems, and the additional sensor input of GNSS modules (inertial sensors, CAN-bus for wheel ticks, etc.).

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
8 Foreword
9 Introduction
12 1 Scope
2 Normative references
13 3 Terms and definitions
17 4 Symbols and abbreviated terms
18 5 Examination Framework
5.1 General
19 5.2 Method for defining a Specific Examination Framework
5.2.1 General
20 5.2.2 Selection of metrics to be evaluated
5.2.3 Definition of environmental conditions and associated performance requirements
5.2.4 Determination of Required Sample Sizes
21 5.2.5 Selection of methods for generating Charging Input and Reference Data
5.2.6 Determination of Test Routes/Subset of Charged Network for generating representative trips
5.2.7 Documentation of the Specific Examination Framework
5.3 Sources of data
24 5.4 Methods of generating charging input
5.4.1 General
25 5.4.2 Predefined routes (identifier: “PVP”)
26 5.4.3 Reference System (used in combination with identifiers: “PVR” and “UVR”)
27 5.4.4 Simulated OBE/FE (identifier: “SO”)
28 5.4.5 Dedicated OBE Testing (identifier: “DO”)
5.5 Applicability of metrics scheme types
33 5.6 Charging Metric Selection Tables
5.6.1 General
5.6.2 DSRC Discrete
34 5.6.3 Autonomous Discrete
35 5.6.4 Autonomous Continuous
37 6 Examination Tests
6.1 Common (and DSRC Discrete) Examination Tests
6.1.1 General
6.1.2 ET-CM-E2E-1 E2E — Correct Charging Rate
38 6.1.3 ET-CM-E2E-2 E2E — Overcharging Rate
6.1.4 ET-CM-E2E-3 E2E — Undercharging Rate
39 6.1.5 ET-CM-E2E-4 E2E — Late Charging Rate
40 6.1.6 ET-CM-UA-1 UA — Correct Charging Rate
6.1.7 ET-CM-UA-2 UA — Overcharging Rate
41 6.1.8 ET-CM-UA-3 UA — Undercharging Rate
42 6.1.9 ET-CM-UA-4 UA — Accurate application of Payments and Refunds
6.1.10 ET-CM-UA-5 UA — Accurate Personalisation of OBUs
43 6.1.11 ET-CM-PC-1 PC — Correct Charging Rate
6.1.12 ET-CM-PC-2 PC — Overcharging Rate
44 6.1.13 ET-CM-PC-3 PC — Undercharging Rate
45 6.1.14 ET-CM-PC-4 PC — Latency — TC
6.1.15 ET-CM-PC-5 PC — Late Payment Claims Rate
46 6.1.16 ET-CM-PC-6 PC — Rejected Payment Claim Rate
6.1.17 ET-CM-BD-1 BD — Correct Charging Rate
47 6.1.18 ET-CM-BD-2 BD — Overcharging Rate
48 6.1.19 ET-CM-BD-3 BD — Undercharging Rate
6.1.20 ET-CM-BD-4 BD — Incorrect Charging Rate
49 6.1.21 ET-CM-BD-5 BD — Latency — TC
6.1.22 ET-CM-BD-6 BD — Late Billing Details Rate
50 6.1.23 ET-CM-BD-7 BD — Rejected Billing Details Rate
6.1.24 ET-CM-BD-8 BD — Incorrectly rejected Billing Details Rate
51 6.1.25 ET-CM-BD-9 BD — Inferred Billing Details Rate
6.2 DSRC Discrete — Optional DSRC Toll Declaration Metrics
6.2.1 General
6.2.2 ET-CM-TD-1 TD — Correct Toll Declaration Generation Rate
52 6.2.3 ET-CM-TD-2 TD — Incorrect Toll Declaration Generation Rate
6.2.4 ET-CM-TD-3 TD — Late Toll Declarations Rate
53 6.2.5 ET-CM-TD-4 TD — TSP Charge Parameter Change Rate
6.2.6 ET-CM-TD-5 TD — TSP False Positive Rate
54 6.3 Autonomous Discrete Specific Examination Tests
6.3.1 General
6.3.2 ET-CM-TD-1 TD — Correct Toll Declaration Generation Rate
6.3.3 ET-CM-TD-2 TD — Incorrect Toll Declaration Generation Rate
55 6.3.4 ET-CM-TD-3 TD — Late Toll Declarations Rate
6.3.5 ET-CM-TD-4 TD — TSP Charge Parameter Change Rate
56 6.3.6 ET-CM-TD-5 TD — TSP False Positive Rate
6.3.7 ET-CM-DTD-1 DTD — Correct Charging Rate (charge object detections)
57 6.3.8 ET-CM-DTD-2 DTD — Incorrect Charge Event Recognition Rate
6.3.9 ET-CM-DTD-3 DTD — Missed Charge Object Detection Rate
58 6.3.10 ET-CM-DTD-4 DTD Overcharging Rate
6.3.11 ET-CM-CR-1 CR — Correct Charge Report Generation Rate
59 6.3.12 ET-CM-CR-2 CR — Incorrect Charge Report Generation Rate
6.3.13 ET-CM-CR-3 CR — Charge Report Latency
60 6.3.14 ET-CM-CR-4 CR — TSP Front End Charge Parameter Change Rate
6.3.15 ET-CM-CR-5 CR — TSP Front End False Positive Rate
61 6.3.16 ET-CM-DCR-1 DCR — Correct Charging Rate (charge object detections)
6.3.17 ET-CM-DCR-2 DCR — Incorrect Charge Event Recognition Rate
62 6.3.18 ET-CM-DCR-3 DCR — Missed Charge Object Detection Rate
6.3.19 ET-CM-DCR-4 DCR — Overcharging rate (Incorrect false positive Charge Event Recognition)
63 6.4 Autonomous Continuous Specific Examination Tests
6.4.1 General
6.4.2 ET-CM-TD-1 TD — Correct Toll Declaration Generation Rate
6.4.3 ET-CM-TD-2 TD — Incorrect Toll Declaration Generation Rate
64 6.4.4 ET-CM-TD-3 TD — Late Toll Declarations Rate
6.4.5 ET-CM-TD-4 TD — TSP Charge Parameter Change Rate
65 6.4.6 ET-CM-TD-5 TD — TSP False Positive Rate
6.4.7 ET-CM-CTD-1 CTD Correct Charging Rate
66 6.4.8 ET-CM-CTD-2 CTD Overcharging Rate
6.4.9 ET-CM-CTD-3 CTD Accuracy of Distance/Time Measurement
67 6.4.10 ET-CM-CR-1 CR — Correct Charge Report Generation Rate
6.4.11 ET-CM-CR-2 CR — Incorrect Charge Report Generation Rate
68 6.4.12 ET-CM-CR-3 CR — Charge Report Latency
6.4.13 ET-CM-CR-4 CR — TSP Front End Charge Parameter Change Rate
69 6.4.14 ET-CM-CR-5 CR — TSP Front End False Positive Rate
6.4.15 ET-CM-CCR-1 CCR — Correct Charging Rate
70 6.4.16 ET-CM-CCR-2 CCR — Overcharging Rate
6.4.17 ET-CM-CCR-3 CCR — Accuracy of Distance/Time Measurement
72 Annex A (informative) Examination Test documentation template
73 Annex B (informative) Examination Framework considerations
77 Annex C (informative) Statistical considerations
83 Annex D (informative) Methods for reducing sample sizes for very high/low probability metrics during the Evaluation Phase
87 Annex E (informative) Example-specific Examination Frameworks
104 Bibliography

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$215.11