severity factor (SEV)

amount of disruption to traffic likely to be caused by a particular event
NOTE: This definition varies from the DATEX Data Dictionary definition (ENV 13106).

amount of disruption to traffic likely to be caused by a particular event
NOTE: This definition varies from the DATEX Data Dictionary definition (ENV 13106).

silent cancellation message

used to delete messages from the end-user terminal

used to delete messages from the end-user terminal

specification Identification

string that uniquely identifies a certain version of a certain TPEG application or toolkit
EXAMPLE: The TPEG Traffic Event Compact application, version 2.0 is identified by the Specification Identification string “TEC_2_0”.

string that uniquely identifies a certain version of a certain TPEG application or toolkit
EXAMPLE: The TPEG Traffic Event Compact application, version 2.0 is identified by the Specification Identification string “TEC_2_0”.

spot location

exact points on a road network where the attention is needed, with an indication of which direction of traffic is affected by the alert

exact points on a road network where the attention is needed, with an indication of which direction of traffic is affected by the alert

start time

beginning time of a traffic event

beginning time of a traffic event

stop time

end time of a traffic event

end time of a traffic event

SSF

syntax, semantics and framing structure

system information

enables an RDS-TMC terminal to decode and evaluate essential data, which describes the transmission being received
NOTE 1 to entry: System Information indicates an RDS-TMC service and comprises some service characteristics needed to select the RDS-TMC service.

enables an RDS-TMC terminal to decode and evaluate essential data, which describes the transmission being received
NOTE 1 to entry: System Information indicates an RDS-TMC service and comprises some service characteristics needed to select the RDS-TMC service.

tag length value (TLV)

a coding method

a coding method

terminal

provides the user interfaces with the TMC service
NOTE 1 to entry: Their functionality may cover a range of terminal functions from simple terminals with a limited message repertoire and restricted location database to more sophisticated terminals offering full TMC message features and/or a wide range of strategic and tactical location databases.

provides the user interfaces with the TMC service
NOTE 1 to entry: Their functionality may cover a range of terminal functions from simple terminals with a limited message repertoire and restricted location database to more sophisticated terminals offering full TMC message features and/or a wide range of strategic and tactical location databases.

time schedule GST (TS-GST)

TS-GST optional table that indicates the operation times of selected service components

TS-GST optional table that indicates the operation times of selected service components

Tba

to be announced

top level container

any component that is on the same level as the message management container

any component that is on the same level as the message management container

TPEG application

set of classes and rules defining TPEG information services at the highest layer of the ISO OSI model

set of classes and rules defining TPEG information services at the highest layer of the ISO OSI model

TPEG client

device or entity on the receiving side of the TPEG transmission chain
NOTE 1 to entry: May consist, e.g. of a broadcast receiver, a TPEG decoder unit.

device or entity on the receiving side of the TPEG transmission chain
NOTE 1 to entry: May consist, e.g. of a broadcast receiver, a TPEG decoder unit.

TPEG server

device or entity on the sending side of the TPEG transmission chain
NOTE 1 to entry: May consist, e.g. of a TPEG encoder, a stream encoder, a network transmission unit.

device or entity on the sending side of the TPEG transmission chain
NOTE 1 to entry: May consist, e.g. of a TPEG encoder, a stream encoder, a network transmission unit.

TPEG service

multiplex of TPEG Service Components with a dedicated Service Identifier

multiplex of TPEG Service Components with a dedicated Service Identifier

TPEG service component

virtual channel for messages of a dedicated TPEG Application

virtual channel for messages of a dedicated TPEG Application

SFW

TPEG Service Framework (Modelling and Conversion Rules)

TPEG service multiplex

multiplex of TPEG Services within one data stream or file

multiplex of TPEG Services within one data stream or file

TPEG stream directory

TPEG Structure used for signalling the TPEG Services within a Service Multiplex

TPEG Structure used for signalling the TPEG Services within a Service Multiplex

TPEG Structure

data structure used by TPEG on the particular protocol layers of the service transmission

data structure used by TPEG on the particular protocol layers of the service transmission

TTI

traffic and travel information

CEN ISO TS 14822-2

Traffic and Travel Information – General specifications for medium-range pre-information via dedicated short-range communication – Part 2: Uplink

CEN TS 14821-1

Traffic and Travel Information (TTI) – TTI messages via cellular networks – Part 1: General specifications

CEN TS 14821-2

Traffic and Travel Information (TTI) – TTI messages via cellular networks – Part 2: Numbering and ADP messsage header

CEN TS 14821-3

Traffic and Travel Information (TTI) – TTI messages via cellular networks – Part 3: Basic information elements

CEN TS 14821-4

Traffic and Travel information (TTI) – TTI messages via cellular networks – Part 4: Service-independent protocols

CEN TS 14821-5

Traffic and Travel Information (TTI) – TTI messages via cellular networks – Part 5: Internal services

CEN TS 14821-6

Traffic and Travel Information (TTI) – TTI messages via cellular networks – Part 6: External services