SAERSKILT FOER GRANSKNING AV REGISTERPLAOTARNA PAO FORDON AVSEDD OEVERVAKNINGSANORDNING

• Main Authors: HARRIS, RICHARD JAMES, GALBRAITH, PHILIP
• Format: Patent
• Language: Finnish
• Published: 16.02.1993
• Subjects: PHYSICS; SIGNALLING; TRAFFIC CONTROL SYSTEMS

A surveillance apparatus, particularly for viewing vehicle number plates in covert, night operations, comprises an illuminator 10 having an array of light-emitting diodes 11 or a source of laser light, and a shuttered, preferably-miniature T.V. camera such as a CCD array. The illuminator emits a ser...