RAILWAY

When evaluating outdoor track installations, in addition to the visibility, the limitation of glare is also important to provide a high-quality lighting situation to minimize hazards and improve the visibility of signal installations.
Furthermore, light pollution, nuisance to near-track residents, impact on wildlife, maintenance, and energy costs are important criteria in the implementation of lighting for track facilities.

Quality criteria: Visibility; safety; glare; light pollution.

Measured variables: Luminance, luminance distribution, illuminance, light color, and derived quality criteria for the assessment of visual perception.

When evaluating track installations in the station area, in addition to making information easily visible, minimizing hazards is also important to achieve a high-quality and safe lighting situation.
Furthermore, limiting glare, creating a lighting situation offering a high sense of safety, maintenance and energy costs, and staging the architecture are important criteria for implementing lighting.

Quality criteria: Perceptibility; safety; glare; contrasts

Measured variables: Luminance, luminance distribution, illuminance, light color, and derived quality criteria for the assessment of visual perception

Occupational safety is important for assessing railroad operating sites to provide high-quality lighting to minimize hazards.
Furthermore, light immissions, impact on neighbors, maintenance and energy costs are important criteria for implementing a lighting system.

Quality characteristics: Perceptibility; safety; glare; light immission according to LAI

Measured variables: Luminance, luminance distribution, illuminance, immission guide value according to LAI , light color and derived quality criteria for assessing visual perception.