performance metrics

specific calculations used to describe the charging performance of a system
NOTE: These calculations are technology and schema-independent.

specific calculations used to describe the charging performance of a system
NOTE: These calculations are technology and schema-independent.

PAN

personal account number

PDA

personal digital assistant

personalization assets

specific data stored in the on-board equipment (OBE) related to the user and the vehicle

specific data stored in the on-board equipment (OBE) related to the user and the vehicle

personalization card

set-up card IC card to transcribe individual data such as vehicle information into On-Board Equipment

set-up card IC card to transcribe individual data such as vehicle information into On-Board Equipment

personalization equipment

specific data stored in the OBE related to the user and the vehicle

specific data stored in the OBE related to the user and the vehicle

PPDU

physical layer protocol data unit

point of observation (PoO)

interface, or in general identifiable access to a system, where conformance can be stated and verified

interface, or in general identifiable access to a system, where conformance can be stated and verified

POS

point of sales

policy

overall intention and direction as formally expressed by management

overall intention and direction as formally expressed by management

population

totality of items under consideration

totality of items under consideration

PrWA

private window allocation

PrWRq

private window request

processing of personal data

operation or set of operations which is performed upon personal data, whether or not by automatic means, such as collection, recording, organisation, storage, adaptation or alteration, retrieval, consultation, use, disclosure by transmission, dissemination or otherwise making available, alignment or combination, blocking, erasure or destruction

operation or set of operations which is performed upon personal data, whether or not by automatic means, such as collection, recording, organisation, storage, adaptation or alteration, retrieval, consultation, use, disclosure by transmission, dissemination or otherwise making available, alignment or combination, blocking, erasure or destruction

profile

unique set of parameter values controlling the behaviour of the DSRC

unique set of parameter values controlling the behaviour of the DSRC

PCTR

proforma conformance test report

PP

protection profile

PDU

protocol data unit

PICS

protocol implementation conformance statement

PIXIT

protocol implementation extra information for testing

proxy

optional component of the Front End that communicates with on-board equipment and processes road usage data into a format compliant with ISO TS 17575 and delivers the data to the Back End

optional component of the Front End that communicates with on-board equipment and processes road usage data into a format compliant with ISO TS 17575 and delivers the data to the Back End

quality

degree to which a set of inherent characteristics fulfils requirements
NOTE 1 to entry: User requirements can include ease of use, safety, availability, reliability, sturdiness, economy, and environmental safety. Such requirements can be explicit or implicit.

degree to which a set of inherent characteristics fulfils requirements
NOTE 1 to entry: User requirements can include ease of use, safety, availability, reliability, sturdiness, economy, and environmental safety. Such requirements can be explicit or implicit.

QA

Quality Assurance

quality of EFC equipment

group of parameter (reliability, availability, maintainability) which are able to define the quality of EFC equipment by qualitative and quantitative figures

group of parameter (reliability, availability, maintainability) which are able to define the quality of EFC equipment by qualitative and quantitative figures

ratio scale

scale of measurement of data, having a fixed zero value, which permits the comparison of differences of values
NOTE: Ratio scaled parameters are applicable in mathematical equations using the operators multiplication and division.

scale of measurement of data, having a fixed zero value, which permits the comparison of differences of values
NOTE: Ratio scaled parameters are applicable in mathematical equations using the operators multiplication and division.

rationale; verification

verification process determining that a product of each phase of the system life cycle development process fulfils all the requirements specified in the previous phase

verification process determining that a product of each phase of the system life cycle development process fulfils all the requirements specified in the previous phase

real-time freezing (RTF)

freezing of each itinerary record as soon as its acquisition has terminated using a trusted recorder

freezing of each itinerary record as soon as its acquisition has terminated using a trusted recorder

relative charging error (RCE)

ratio between the absolute charging error and the reference value
NOTE 1 to entry: The topic of reference values (actual values) and how to handle them will be dealt with in the examination framework.

ratio between the absolute charging error and the reference value
NOTE 1 to entry: The topic of reference values (actual values) and how to handle them will be dealt with in the examination framework.

relative time

point in time relative to a defined event e.g. the entrance of a vehicle into an EFC specific area in minutes and/or hours

point in time relative to a defined event e.g. the entrance of a vehicle into an EFC specific area in minutes and/or hours

representative trip

trips that are of a distance larger than a defined threshold and so have to be considered by the related metrics
NOTE 1: Only trips which exceed the threshold and cover the specific types of roads of the Toll Regime have to be considered.
NOTE 2: The threshold may be defined as zero.

trips that are of a distance larger than a defined threshold and so have to be considered by the related metrics
NOTE 1: Only trips which exceed the threshold and cover the specific types of roads of the Toll Regime have to be considered.
NOTE 2: The threshold may be defined as zero.