CEN/TC 256/WG 37 - Driver's cabs and windscreens

This document specifies the external front and rear visibility conditions from cabs of tram
vehicles and the associated assessment method.
This document applies to vehicles operating on tram networks.
This document does not apply to driver's auxiliary desks.
This standard is not intended to be applied for tram train.

This document gives design rules and requirements in order to ensure proper access, lighting, seating and exit of driver's cabs. The different dimensions are based on the anthropometric data defined in EN 16186-5. The corresponding assessment methods are also included in this document. It covers the following aspects:
—   dimension and interior layout;
—   door access, steps, floor characteristics;
—   seats dimension and clearance;
—   interior cab lighting;
—   emergency exit;
—   marking and labelling.
This document is applicable to vehicles operating on tram networks.

This document specifies all necessary design rules and associated assessment criteria as well as guidance concerning the design of information and the corresponding user interfaces of driver’s cabs.
It considers the tasks the driver has to carry out and human factors. This document specifies how information is arranged and displayed. It is explicitly applicable to display applications like TRD, ETD, CCD and TDD and may be completed by the CLC/TS 50459 series.
This document is not applicable to legacy ATP systems. If requirements in this document are in conflict with the ERA DMI document (ERA_ERTMS_015560) the requirements of the ERA DMI document should prevail for the CCD ETCS application.
NOTE 1   For resolving any discrepancies (e.g. 5.4.2.3) ERA is expected to harmonize the usage philosophy of the ERA DMI with this document.
All assessments based on the normative requirements of this document are applicable mainly to
-   symbols provided by Annex A;
-   arrangement of screen areas conforms to Figure 1 (generic organization of information);
-   colours, fonts;
-   audible information.
This document is applicable to the following aspects:
-   legibility and intelligibility of displayed information: general rules concerning the layout of information on the displays, including character size and spacing;
-   definition of harmonized colours, symbols, etc.;
-   definition of harmonized principles for the command interface (by physical or touchscreen buttons): size, symbols, reaction time, way to give feedback to the driver, etc.;
-   general arrangements (dialogue structures, sequences, layout philosophy, colour philosophy), symbols, audible information, data entry arrangements.
NOTE 2   If this document deals with how information can be given for operation and in degraded situations, it does not define operating rules and degraded situations.
This document does not request any safety requirement related with displayed information.
This document specifies minimum requirements and does not prevent more complex solutions.
Requirements describing the functions using the display are out of scope of this document.
This document applies to driver’s cabs of locomotives and driving vehicles of the heavy rail system.
EXAMPLES   Locomotives, railcars, power heads, driving trailers.
This standard is not applicable for vehicles of urban rail systems.

This document gives design rules and requirements in order to ensure proper access, lighting, seating and exit of the driver’s cab. The different dimensions are based on the anthropometric data defined in EN 16186-1. The corresponding assessment methods are also included in this standard. It covers the following aspects:
-   dimension and interior layout;
-   door access, steps, floor characteristics;
-   seats dimension and clearance;
-   interior cab lighting;
-   emergency exit;
-   marking and labelling.
This part of the EN 16186 series applies to driver’s cabs of Electrical Multiple Unit (EMU), Diesel Multiple Unit (DMU), Railcars, Locomotives and Driving trailers (Driving Coaches).
NOTE 1   This European Standard applies to rolling stock in the scope of Directive 2008/57/EC [6].
This part of the EN 16186 series applies to driver's desks installed on the left, on the right, or in a central position in the driver’s cab. Due to cab space and resulting desk integration constraints, desk layout can vary.
NOTE 2   Due to railway systems constraints, the level of comfort and accessibility provided to the persons outside the anthropometric range defined in EN 16186-1 may vary. Usually the operators manage the potential restrictions, if the driver uses the full range of seat positions (as defined in this standard) combined with extreme body dimensions (as defined in EN 16186-1).
This document is not intended to be applicable for OTMs, tramways, metro and light rail vehicles.
NOTE 3   For OTMs, see EN 14033-1 [11] and EN 15746-1 [17].

"This part of EN 16186 applies to driver’s cabs of Electrical Multiple Unit (EMU), Diesel Multiple Unit (DMU), railcars, locomotives and driving trailers.
NOTE 1   This standard applies to rolling stock in the scope of the Directive 2008/57/EC."
This part of EN 16186 applies to driver's desks installed on the left, on the right, or in a central position in the driver’s cab.
For OTMs, see EN 14033 1 "deleted text" and EN 15746 1 "deleted text".
This part of EN 16186 defines:
-   anthropometric data;
-   visibility conditions from the driver's cab, including forward visibility and the reference positions of line-side signals to be considered;
-   assessment methods.
"NOTE 2   Due to railway systems constraints the level of visibility provided to the persons outside the defined anthropometric range may vary. It is up to the operator’s safety management system to address the potential restriction of front visibility, if the driver uses extreme seat positions combined with extreme body heights."
"The actual seating and positioning habits of drivers regarding visibility, whether drivers are in or outside the range of anthropometric data of this standard is outside the scope of this document."
"This standard is not intended to be applicable for tramways, metros and light rail vehicles."

This European Standard is applicable for Electrical Multiple Units (EMU), Diesel Multiple Units (DMU), Railcars, Locomotives, Driving Trailers (Driving Coaches).
NOTE 1   This European Standard applies to rolling stock in the scope of the Directive 2008/57/EC [1].
This part of EN 16186 applies to driver's desks installed on the left, on the right, or in a central position in the driver’s cab.
NOTE 2   For OTMs, see EN 14033-1 [5] and EN 15746-1 [6].
This European Standard gives design rules and guidance in order to ensure proper visibility, luminance and contrast of screens, controls and indicators in the cab in all operating conditions (day, night, natural or artificial incidental lighting).
It covers four aspects:
-   necessary characteristics of the displays, controls and indicators in order to ensure proper visibility: range of luminance and contrast, and possibility of adjustment of perceived brightness;
-   rules for positioning of the displays, keyboards, controls and indicators in the cab and on the driver’s desk: position, angle of visibility, etc. with consideration of the normal driving position and of the working environment (windscreen, natural or artificial lighting in the cab, unwanted glare and reflections, etc.);
-   necessary characteristics and rules for positioning of microphone and loudspeaker;
-   design of symbols.

This Technical Report describes the background on the anthropometric data provided by EN 16186-1 [1].

This document is applicable to vehicles operating on tram networks.
This document gives design requirements and guidance in order to ensure visibility and operability of displays, controls and indicators in the cab in all operating conditions (day, night, natural or artificial lighting).
It covers four aspects:
—   the characteristics of the displays, controls and indicators in order to ensure proper visibility: i.e. range of luminance and contrast as well as the possibility of adjustment of perceived brightness;
—   the requirements for the location of the displays, keyboards, controls and indicators in the cab and on the driver’s desk: i.e. position, angle of visibility, etc. with consideration of the normal driving position and the working environment (windscreen, natural or artificial lighting in the cab, unwanted glare and reflections, etc.);
—   the characteristics and requirements for the location of microphones and loudspeakers;
—   design of symbols.
NOTE   All element numbers within the text refer to Table B.1.
This document does not apply to refurbishment of existing vehicles. This document is not intended to be applicable to driver's auxiliary desk, except for 5.3.10, Clauses 6, 7.1.2, 9 and Table B.

This document gives design rules and requirements in order to ensure proper access, lighting, seating and exit of driver's cabs. The different dimensions are based on the anthropometric data defined in EN 16186-5. The corresponding assessment methods are also included in this document. It covers the following aspects:
—   dimension and interior layout;
—   door access, steps, floor characteristics;
—   seats dimension and clearance;
—   interior cab lighting;
—   emergency exit;
—   marking and labelling.
This document is applicable to vehicles operating on tram networks.

This document specifies the external front and rear visibility conditions from cabs of tram
vehicles and the associated assessment method.
This document applies to vehicles operating on tram networks.
This document does not apply to driver's auxiliary desks.
This standard is not intended to be applied for tram train.

This European Standard specifies all necessary design rules and associated assessment criteria as well as guidance concerning the design of information and the corresponding user interfaces of driver’s cabs of EMU, DMU, Railcars, Locomotives and Driving trailers.
NOTE 1   This standard applies to rolling stock in the scope of the Directive 2008/57/EC.
It considers the tasks the driver has to carry out and human factors. This standard specifies how information is arranged and displayed. It is explicitly applicable to display applications like TRD, ETD, CCD and TDD and may be completed by the CLC/TS 50459 series.
This standard is not applicable to legacy ATP systems. If requirements in this standard are in conflict with the ERA DMI document (ERA_ERTMS_015560) the requirements of the ERA DMI document should prevail for the CCD ETCS application.
NOTE 2   For resolving any discrepancies (e.g. 5.4.2.3) ERA is expected to harmonize the usage philosophy of the ERA DMI with this standard.
All assessments based on the normative requirements of this standard are applicable mainly to
-   symbols provided by Annex A,
-   arrangement of screen areas conform with Figure 1 (generic organization of information),
-   colours, fonts,
-   audible information.
This standard is applicable to the following aspects:
-   legibility and intelligibility of displayed information: general rules concerning the layout of information on the displays, including character size and spacing;
-   definition of harmonized colours, symbols, etc.;
-   definition of harmonized principles for the command interface (by physical or touchscreen buttons): size, symbols, reaction time, way to give feedback to the driver, etc.;
-   general arrangements (dialogue structures, sequences, layout philosophy, colour philosophy), symbols, audible information, data entry arrangements.
NOTE 3   If this standard deals with how information can be given for operation and in degraded situations, it does not define operating rules and degraded situations.
This standard does not request any safety requirement related with displayed information.
This standard specifies minimum requirements and does not prevent more complex solutions.
Requirements describing the functions using the display are out of scope of this standard.

This part of EN 16186 applies to driver’s cabs of interoperable rolling stock.
This part of EN 16186 applies to driver's desks installed on the left, on the right, or in a central position in the driver’s cab.
For OTMs, see EN 14033 1 [3] and EN 15746 1 [4].
This part of EN 16186 defines:
-   anthropometric data;
-   visibility conditions from the driver's cab, including forward visibility and the reference positions of line-side signals to be considered;
-   assessment methods.
NOTE   Due to railway systems constraints the level of visibility provided to the persons outside the defined anthropometric range may vary. Usually the operators manage the potential restriction of front visibility, if the driver uses extreme seat positions combined with extreme body heights.
The occupational aptitude of drivers regarding visibility, whether drivers are in or outside the range of anthropometric data of this standard is outside the scope of this document.

This document specifies the external front and rear visibility conditions from cabs of tram
vehicles and the associated assessment method.
This document applies to vehicles operating on tram networks.
This document does not apply to driver's auxiliary desks.
This standard is not intended to be applied for tram train.

This European Standard specifies all necessary design rules and associated assessment criteria as well as guidance concerning the design of information and the corresponding user interfaces of driver’s cabs of EMU, DMU, Railcars, Locomotives and Driving trailers.
NOTE 1   This standard applies to rolling stock in the scope of the Directive 2008/57/EC.
It considers the tasks the driver has to carry out and human factors. This standard specifies how information is arranged and displayed. It is explicitly applicable to display applications like TRD, ETD, CCD and TDD and may be completed by the CLC/TS 50459 series.
This standard is not applicable to legacy ATP systems. If requirements in this standard are in conflict with the ERA DMI document (ERA_ERTMS_015560) the requirements of the ERA DMI document should prevail for the CCD ETCS application.
NOTE 2   For resolving any discrepancies (e.g. 5.4.2.3) ERA is expected to harmonize the usage philosophy of the ERA DMI with this standard.
All assessments based on the normative requirements of this standard are applicable mainly to
-   symbols provided by Annex A,
-   arrangement of screen areas conform with Figure 1 (generic organization of information),
-   colours, fonts,
-   audible information.
This standard is applicable to the following aspects:
-   legibility and intelligibility of displayed information: general rules concerning the layout of information on the displays, including character size and spacing;
-   definition of harmonized colours, symbols, etc.;
-   definition of harmonized principles for the command interface (by physical or touchscreen buttons): size, symbols, reaction time, way to give feedback to the driver, etc.;
-   general arrangements (dialogue structures, sequences, layout philosophy, colour philosophy), symbols, audible information, data entry arrangements.
NOTE 3   If this standard deals with how information can be given for operation and in degraded situations, it does not define operating rules and degraded situations.
This standard does not request any safety requirement related with displayed information.
This standard specifies minimum requirements and does not prevent more complex solutions.
Requirements describing the functions using the display are out of scope of this standard.
"This standard is not intended to be applicable for tramway, metros and light rail vehicles."

This European Standard specifies all necessary design rules and associated assessment criteria as well as guidance concerning the design of information and the corresponding user interfaces of driver’s cabs of EMU, DMU, Railcars, Locomotives and Driving trailers.
NOTE 1   This standard applies to rolling stock in the scope of the Directive 2008/57/EC.
It considers the tasks the driver has to carry out and human factors. This standard specifies how information is arranged and displayed. It is explicitly applicable to display applications like TRD, ETD, CCD and TDD and may be completed by the CLC/TS 50459 series.
This standard is not applicable to legacy ATP systems. If requirements in this standard are in conflict with the ERA DMI document (ERA_ERTMS_015560) the requirements of the ERA DMI document should prevail for the CCD ETCS application.
NOTE 2   For resolving any discrepancies (e.g. 5.4.2.3) ERA is expected to harmonize the usage philosophy of the ERA DMI with this standard.
All assessments based on the normative requirements of this standard are applicable mainly to
-   symbols provided by Annex A,
-   arrangement of screen areas conform with Figure 1 (generic organization of information),
-   colours, fonts,
-   audible information.
This standard is applicable to the following aspects:
-   legibility and intelligibility of displayed information: general rules concerning the layout of information on the displays, including character size and spacing;
-   definition of harmonized colours, symbols, etc.;
-   definition of harmonized principles for the command interface (by physical or touchscreen buttons): size, symbols, reaction time, way to give feedback to the driver, etc.;
-   general arrangements (dialogue structures, sequences, layout philosophy, colour philosophy), symbols, audible information, data entry arrangements.
NOTE 3   If this standard deals with how information can be given for operation and in degraded situations, it does not define operating rules and degraded situations.
This standard does not request any safety requirement related with displayed information.
This standard specifies minimum requirements and does not prevent more complex solutions.
Requirements describing the functions using the display are out of scope of this standard.

This part of EN 16186 applies to driver’s cabs of interoperable rolling stock.
This part of EN 16186 applies to driver's desks installed on the left, on the right, or in a central position in the driver’s cab.
For OTMs, see EN 14033 1 [3] and EN 15746 1 [4].
This part of EN 16186 defines:
-   anthropometric data;
-   visibility conditions from the driver's cab, including forward visibility and the reference positions of line-side signals to be considered;
-   assessment methods.
NOTE   Due to railway systems constraints the level of visibility provided to the persons outside the defined anthropometric range may vary. Usually the operators manage the potential restriction of front visibility, if the driver uses extreme seat positions combined with extreme body heights.
The occupational aptitude of drivers regarding visibility, whether drivers are in or outside the range of anthropometric data of this standard is outside the scope of this document.