Data reader with view separation optics

Disclosed is a data reader and method of data reading for an imager with multiple fields of view, including directing a first field of view of the imager along a first path, directing a second field of view of the imager along a second path, and alternately selecting one of the first view or the sec...

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Bibliographic Details
Main Authors Shearin, Alan, Gao, WenLiang
Format Patent
LanguageEnglish
Published 19.04.2022
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:Disclosed is a data reader and method of data reading for an imager with multiple fields of view, including directing a first field of view of the imager along a first path, directing a second field of view of the imager along a second path, and alternately selecting one of the first view or the second view via a view splitting/combining system comprising a rotating mechanism (e.g., a disk), disposed in the view path of the imager, the disk having reflective and transmissive/open portions. The system may include synchronization between rotation of the rotating disk and the imager, one synchronization comprises using a magnet on the rotating disk and a Hall sensor on a printed circuit board beside the rotating disk, the Hall sensor output then being used to synchronize image capture to motor position. Other synchronization methods are disclosed.
Bibliography:Application Number: US201615336174