ISO 23019:2022 鉄道アプリケーション — ドライバーのトレーニング用ドライビング シミュレーター | ページ 6

3.1.1

列車

線路上を走行する誘導輸送車両

注記 1:この用語には、種類 (例: ライトレール、地下鉄、本線)、速度 (低速から超高速まで) および距離が異なる旅客列車および貨物列車が含まれます。複数の機能を提供する重複するタイプが存在する場合があります。必要に応じて、多くの異なる構成が存在する可能性があります (たとえば、単一の列車または複数の単一の列車が互いに接続されている)

3.2.1

trainee

person to be trained with the driving simulator

3.2.2

instructor

trainer

person that trains trainees (3.2.1) with the driving simulator

3.2.3

administrator

person that manages the access, parameters and configuration of the simulator

3.2.4

maintainer

person or company that maintains the simulator (hardware and/or software) in operational condition

3.2.5

designer

person that has the ability and the approval to create or modify the training scenario (3.3.2) and/or the simulated line and environment (3.4.4) regardless of the organization he or she belongs to

3.3.1

training mode

use of a simulator for driver training purposes

3.3.2

training scenario

simulated situation including all relevant simulated items (e.g. simulated line and environment, simulated train (3.4.1) , controlled train (3.4.2) ), the initial conditions necessary (e.g. choice of the line, weather, time, signalling, simulated train (3.4.1) initial setup, automatic managed train (3.4.3) position, controlled train (3.4.2) initial setup) and simulated events (3.4.5) created to specific training objective(s)

3.3.3

pause

pause of a training scenario

suspension of the real-time simulation execution by the instructor (3.2.2) or automatically by the simulator during its execution

Note 1 to entry: The real-time simulation execution training scenario remains paused until restarted by an action of the instructor or the system (or a trainee action).

3.3.4

resume

resuming of a training scenario

continue the training scenario after it has been paused

Note 1 to entry: This function is available when a training scenario is paused. After an order of the instructor (3.2.2) or the system (or a trainee action, e.g. to close a pop up in self-training mode), the training scenario will resume at the exact location and the exact context it was at before being paused.

3.3.5

replay

playback

function that displays the training scenario (3.3.2) already completed by the trainee (3.2.1)

3.3.6

relocation

movement of the simulated train (3.4.1) into another time slot or location on track inside the training scenario (3.3.2)

Note 1 to entry: This function is used when the trainee (3.2.1) has conducted a training scenario and the instructor (3.2.2) wishes the trainee to repeat only part of the real-time simulation (but not all the training scenario from the initial starting condition). For example, when the trainee has performed an incorrect action or had an accident, etc. and the instructor wants the trainee to quickly learn from the mistake without repeating the entire training scenario. The instructor sets the new state of the simulator from a defined condition (e.g. a recorded checkpoint position or other location or condition). Once set, the trainee is again in control of the real-time simulation and takes active control of the simulator. Data are recorded as usual.

3.3.7

training alarm

alarm or trigger that can be defined within the training scenario (3.3.2)

Note 1 to entry: Typically to set the limits of a normal reaction and behaviour of the trainee (3.2.1) (for training), there may be several levels of alarms that can activate an action in the simulation.

3.3.8

training scenario log

log of the different variables available from the simulator

Note 1 to entry: Variables can include actions made by the trainee (3.2.1) , alarms generated by the simulator, signalling state, simulated train and safety system states, automatic and controlled trains states, instructor actions, instructor notes if available and environmental conditions.

3.3.9

assessment report

report that describes the knowledge that has been validated or not during the training scenario (3.3.2)

3.4.1

simulated train

train (3.1.1) controlled by the trainee (3.2.1) in the simulation

3.4.2

controlled train

train (3.1.1) that exists in the simulation but is not controlled by the trainee (3.2.1) (and can be controlled by the other trainees or the instructor (3.2.2) for a specific action or purpose)

3.4.3

automatic managed train

running train (3.1.1) that exists in the simulation for realism but is not controlled by the trainee (3.2.1) , the other trainees or by orders from the instructor (3.2.2)

3.4.4

simulated line and environment

all the necessary parts of the guided transport system that are needed to drive the train (3.1.1) correctly and all the objects that are outside the guided transport system

Note 1 to entry: The term includes all guided transport system infrastructure and the outside environment.

3.4.5

simulated event

particular conditions (e.g. environmental, passenger or train behaviour, obstacles, simulated anomaly (3.4.6) , emergencies) that are inserted into a training scenario (3.3.2) in order to test the reaction of a trainee (3.2.1)

3.4.6

simulated anomaly

reproduction in the simulation of an abnormal item or behaviour on the transport system (e.g. a fault on a train (3.1.1) , signal system, tracks)

3.5.1

computer-generated imagery

CGI

graphical reproduction of still or animated visual contents with real-time image generating software

3.5.2

visibility

perception of the simulated items at a specified distance on the simulated line or environment typically from the driver (seated) position in the rolling stock

Note 1 to entry: The simulated items can be affected by the location of the driver (in the simulated train) on the line and can change based on the distance from the object (near or far), the perception of the driver can be affected by other simulated objects in the line of sight or due to simulated weather conditions and can change during day or night conditions.

3.5.3

clarity

clearness of the simulated items on the simulation graphical display device

3.5.4

anti-aliasing

technologies that are used to reduce the visual defects of stair-stepped on the image

3.5.5

field of view

FOV

extent (in horizontal and vertical axis angles) of the observable world that is seen from the viewer’s position

3.5.6

train field of view

train FOV

extent (in horizontal and vertical axis angles) from the driver-seated position to observe the external environment

Note 1 to entry: The train FOV defined in the train specifications usually concerns the seated driver position (focal point) to the front window edges (which defines the angles).

3.5.7

simulator field of view

simulator FOV

result of the output images generated displayed on the visual display system as observed from the driver-seated position (typically representative of the same result in the real train (3.1.1) )

3.6.1

simulator failure

fault on the simulator or its equipment

Note 1 to entry: It includes failure of the computer, power failure, etc.

3.6.2

simulator log

log of events of simulator usages

Note 1 to entry: Events can include simulator failures (3.6.1) and simulator states