Laser Beam Scanning For Remote Control

Jean Neyroud; Philippe Metayer; Francois Danel

doi:10.1117/12.958323

20 May 1980 Laser Beam Scanning For Remote Control

Jean Neyroud, Philippe Metayer, Francois Danel

Proceedings Volume 0210, 2nd European Congress on Optics Applied to Metrology; (1980) https://doi.org/10.1117/12.958323
Event: Optics, Photonics, and Iconics Engineering Meeting, 1979, Strasbourg, France

Abstract

The skiers access-control to skilifts requires to work unconstrainedly. Therefore, an optical remote control has been considered. A very low-power laser scanning allows to locate the user's skipass and read data barcodes printed on a reflective tag. Optical and electronical filters associated with a microcomputerized decoder allow informations reconstitution and the label validity checking. Each item of this product has been designed to aim the desired performances in the easiest and lowest-cost means.

Citation Download Citation

Jean Neyroud, Philippe Metayer, and Francois Danel "Laser Beam Scanning For Remote Control", Proc. SPIE 0210, 2nd European Congress on Optics Applied to Metrology, (20 May 1980); https://doi.org/10.1117/12.958323

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