Process for improving the visibility in vehicles

Details Process for improving the visibility in vehicles Process for improving the visibility in vehicles

2005-04-12

2005-04-12

Sember, Thomas M. (Department: 2875)

Illumination

Light source and modifier

Laser type

C362S545000, C362S464000, 38

Reexamination Certificate

active

06877879

ABSTRACT:
The invention concerns a process for improving the view in vehicles, in particular at night, poor weather and fog, in which laser light is emitted at a wavelength outside the visible spectrum in a predetermined angular range, which is being observed with a camera, of which the images are provided to the vehicle operator. The laser light is emitted essentially continuously only when the headlights of the vehicle are in operation and/or when the vehicle is in motion. In this manner the vision of other traffic participants is ensured in a particularly simple manner.

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patent: 20030001955 (2003-01-01), Holz
patent: 20030025799 (2003-02-01), Holz
patent: 4007646 (1991-09-01), None
patent: 40007646 (1991-09-01), None

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