Antidazzling driver's goggles with controllable transmission

Victor V. Belyaev; Nikolai F. Kovtonyuk; A. B. Kuznetsov

doi:10.1117/12.165987

21 January 1994 Antidazzling driver's goggles with controllable transmission

Victor V. Belyaev, Nikolai F. Kovtonyuk, A. B. Kuznetsov

Proceedings Volume 2051, International Conference on Optical Information Processing; (1994) https://doi.org/10.1117/12.165987
Event: Optical Information Processing: International Conference, 1993, St. Petersburg, Russian Federation

Abstract

One of the main reasons for road accidents is that the upper beam of head lamps of the opposing vehicles dazzles a driver. In this paper an anti-dazzling device, preventing the upper beam of head lamps of opposing vehicles to dazzle a driver, is described. The device consists of 2 electro-optical liquid crystalline shutters, the goggles casing and the electronic control circuit allows variance of the light transmission of the shutters as the illuminance of the photodetector varies.

Citation Download Citation

Victor V. Belyaev, Nikolai F. Kovtonyuk, and A. B. Kuznetsov "Antidazzling driver's goggles with controllable transmission", Proc. SPIE 2051, International Conference on Optical Information Processing, (21 January 1994); https://doi.org/10.1117/12.165987

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