accident

Accidents are events where one or more vehicles are involved in collisions or in leaving the roadway. These include collisions between vehicles or with other road users or obstacles.

Accidents are events where one or more vehicles are involved in collisions or in leaving the roadway. These include collisions between vehicles or with other road users or obstacles.

action

single operator action which is part of a traffic management plan measure, which is normally an “OperatorAction”-implementation of specific messages on variable message signs, by information delivery via other dissemination channels, etc
NOTE 1 to entry: It may be preventive, curative or planned, e.g.: to deliver information to road users; to spread salt on a road in case of danger of black…

single operator action which is part of a traffic management plan measure, which is normally an “OperatorAction”-implementation of specific messages on variable message signs, by information delivery via other dissemination channels, etc
NOTE 1 to entry: It may be preventive, curative or planned, e.g.: to deliver information to road users; to spread salt on a road in case of danger of black ice; to clear a road section of obstacles.

ad hoc traffic regulation

traffic regulations implemented by road operators without formal order due to urgent safety requirements

traffic regulations implemented by road operators without formal order due to urgent safety requirements

advice and problem location for European road traffic, version C (ALERT-C)

pre-coded location referencing method using so called location table, which is used to describe locations published using RDS-TMC

pre-coded location referencing method using so called location table, which is used to describe locations published using RDS-TMC

assignment

an assignment for parking, optionally limited to a validity in time

an assignment for parking, optionally limited to a validity in time

campus

typically defines a large facility (such as a university campus, or an airport), or a large geographic zone (such as a city or a town), which may contain numerous places that can be logically reported together

typically defines a large facility (such as a university campus, or an airport), or a large geographic zone (such as a city or a town), which may contain numerous places that can be logically reported together

conditions

Any conditions which have the potential to degrade normal driving conditions.

Any conditions which have the potential to degrade normal driving conditions.

confidence ellipse

horizontal position accuracy in a shape of ellipse with a predefined confidence level (e.g. 95 %), the centre of which corresponds to the reference position point for which the position accuracy is evaluated

horizontal position accuracy in a shape of ellipse with a predefined confidence level (e.g. 95 %), the centre of which corresponds to the reference position point for which the position accuracy is evaluated

connector

type and form of the piece that is used to connect a charging point to a vehicle or vice versa
NOTE 1 to entry: It requires a matching socket.

type and form of the piece that is used to connect a charging point to a vehicle or vice versa
NOTE 1 to entry: It requires a matching socket.

data value

value of something that can be measured or calculated

value of something that can be measured or calculated

(DATEX II model) extension rules

DATEX II model extension rules ensuring, that an instance of the extended model will be compatible with core model.

DATEX II model extension rules ensuring, that an instance of the extended model will be compatible with core model.

(DATEX II) core model

DATEX II model as pre-defined by a CEN/EN 16157 standard

DATEX II model as pre-defined by a CEN/EN 16157 standard

destination

system or device to which the information in the data packet is intended to be sent

system or device to which the information in the data packet is intended to be sent

DNP

distance to next point

dynamic location referencing method

location referencing method which does not require publisher and receiver of location reference to share the same data set.

location referencing method which does not require publisher and receiver of location reference to share the same data set.

egress path

egress flow of vehicular or other types of traffic leaving an intersection on one or more of the defined lanes of travel

egress flow of vehicular or other types of traffic leaving an intersection on one or more of the defined lanes of travel

elaborated data

data which is derived/computed from one or more measurements over a period of time
NOTE 1 to entry: It may be a current value or a forecast value predicted from historical measurements.

data which is derived/computed from one or more measurements over a period of time
NOTE 1 to entry: It may be a current value or a forecast value predicted from historical measurements.

elaborated data publication

a publication containing one or more elaborated data sets

a publication containing one or more elaborated data sets

electric charging point

technical infrastructure at a specific location that facilitates electric charging of one vehicle at a time

technical infrastructure at a specific location that facilitates electric charging of one vehicle at a time

energy infrastructure site

location and corresponding constructions where vehicles can be refilled and other services (parking, shopping, etc.) may be offered.

location and corresponding constructions where vehicles can be refilled and other services (parking, shopping, etc.) may be offered.

energy infrastructure station

part of an energy infrastructure site that offers at least one refilling option (e.g. fuel, gas, electricity,...)

part of an energy infrastructure site that offers at least one refilling option (e.g. fuel, gas, electricity,...)

energy infrastructure status publication

dynamic information on the status of energy supplying sites

dynamic information on the status of energy supplying sites

energy infrastructure table publication

a publication of static information on the infrastructure for vehicle energy supply

a publication of static information on the infrastructure for vehicle energy supply

European terrestrial reference system 89 (ETRS89)

recommended terrestrial reference system for Europe and coincident with ITRS at the epoch 1989
NOTE: Unlike ITRS, ETRS is centred on the stable part of the European plate and not subject to change due to continental drift in most of Europe.

recommended terrestrial reference system for Europe and coincident with ITRS at the epoch 1989
NOTE: Unlike ITRS, ETRS is centred on the stable part of the European plate and not subject to change due to continental drift in most of Europe.

extension

data model content that is not part of the DATEX II Level A model and that is added in the container package “Extension” (e.g. for project specific purposes)

data model content that is not part of the DATEX II Level A model and that is added in the container package “Extension” (e.g. for project specific purposes)

extension compatibility

ability of an extended message model instance to validate as a valid instance of core model

ability of an extended message model instance to validate as a valid instance of core model

facet

defining aspect of a value space

defining aspect of a value space

fault

information about a malfunction relating to a specific piece of equipment or process

information about a malfunction relating to a specific piece of equipment or process

FOW

form of way

general hierarchy element

a generalised component of a place hierarchy, that forms one element in the tree-like hierarchy

a generalised component of a place hierarchy, that forms one element in the tree-like hierarchy