1–19 von 19 Ergebnissen
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    EMI aspects of discharge lamps - neon in automotive lighting

    Reiners, T. | Tema Archiv | 1999
    Discharge lamps have become common in automotive lighting due to advantages in efficacy, styling possibilities and lifetime. However, a ...

    CaLiST a lighting tool for designing dynamic headlamp levelling systems

    Lehnert, P. | Tema Archiv | 1999
    characteristics and its interaction with the light distribution. The simulation of dynamic driving situations in real time is no longer just a wish. Now ...

    High power LEDs in automotive exterior applications

    Dross, O. | Tema Archiv | 1999
    containing LEDs are on the road. They prove the feasibility of solid state lighting for exterior high flux applications. However the number of LEDs ...

    Mercury free fluorescent lamp for automotive application (LINEX)

    Döll, G. | Tema Archiv | 1999
    linear fluorescent aperture lamp could be realized, having high brightness in the aperture, instant start up, no temperature dependence and no ...

    Color appearance of a scene under automotive headlamp light

    Kitagawa, M. / Abe, T. | Tema Archiv | 1999
    In this study, a color matching test was conducted to measure the appearance of each color at different illuminance levels. Using these ...

    Observation of fog lamp visibility and conspicuity in real fog

    Yokoi, K. / Hashimoto, H. | Tema Archiv | 1999
    We experimented with fog lamps and headlamps in various fog densities to measure their forward illumination and conspicuity. Observation of ...

    Evaluation of braking performance with a brake force display in a following-car situation

    Fenk, J. | Tema Archiv | 1999
    . In cases of light brake applications this manifested itself in the form of a delayed reaction and a reduction in the number of brake pedal ...

    Automatic light control

    Boehlau, C. / Beutner, A. | Tema Archiv | 1999
    concept introduced in this report was successfully introduced in vehicles of the top market segment. As innovation have to be emphasized the ...

    Advanced Bi-function HID headlamp systems - Bi-Litronic projection type diameter 70/60 mm

    Boebel, D. / Eichler, H. / Scheer, U. | Tema Archiv | 1999
    HID technology for both low and high beam in the same reflector, with only one bulb and one electronic control unit. Important features of the ...
    Schlagwörter: Lichttechnik

    Analysis of eye-movement behaviour using moveable headlamps

    Diem, C. / Schmidt-Clausen, H.J. / Löwenau, J. et al. | Tema Archiv | 1999
    lighting up the scenery primarily in driving direction. In the near future the focus will be on experiments concerning the characterization of ...

    Video based driver and passenger monitoring

    Milch, S. | Tema Archiv | 1999
    limitation is the currently used CCD sensor. In scenes containing strong light and deep shadows, the camera is either saturated in bright areas of ...

    Headlamp-based vision system and the vision task

    Wördenweber, B. / Labahn, N. | Tema Archiv | 1999
    for existing active safety devices and shows first examples of vision system applications in automotive headlamps. ...
    Schlagwörter: Lichttechnik

    Advanced Bi-function HID headlamp systems - Bi-Litronic reflection type

    Wiersdorff, S. / Hebler, V. / Boebel, D. | Tema Archiv | 1999
    for utilizing the advantages of HID automotive lighting for the high beam light function has been realized. Reflection HID headlamp systems ...
    Schlagwörter: Lichttechnik

    A field evaluation of retroreflective signs illuminated by headlights

    Arens, J.B. | Tema Archiv | 1999
    (white letters) of 3.2 cd/m2 is a reasonably conservative value for signs located in areas with little or no ambient lighting and no ...

    Fibre-optic technology - technolgy for the headlamps of the future

    Eichhorn, K. / Lüder, C. | Tema Archiv | 1999
    use of one or other system in the vehicle depending on the requirements regarding construction space, lighting technology and design are ...
    Schlagwörter: Lichttechnik

    The new classification of a quality of beam pattern

    Targosinski, T. | Tema Archiv | 1999
    It is known, that the estimation of a quality of the headlamps beam pattern in the road vehicles is necessary. It can be useful to have a ...
    Schlagwörter: Beleuchtung

    Evaluation of the applicability of digital maps for the reconstruction of the real street shape

    Vukotich, A. | Tema Archiv | 1999
    This paper focuses on the applicability of digital road maps, as they are used in commercial navigation systems, for the reconstruction of ...

    Contour look - signal lamps using light guide technology

    Lachmayer, R. / Gödecker, R. | Tema Archiv | 1999
    vehicle lighting. The light sources that come into question in this respect are reflectors with tungsten filament bulbs and also LEDs. The light ...
    Schlagwörter: Lichttechnik

    Adaptive frontlighting - experimental system development and functional evaluation

    Wörner, B. | Tema Archiv | 1999
    lighting design and manufacturing, as well as sensors and communication systems in cars. The actual requirements for frontlighting devices, being ...
    Schlagwörter: Beleuchtungstechnik