Virtual touch-control lock
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United States of America Patent
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Jul 12, 2016
Issued Date -
N/A
app pub date -
Mar 25, 2015
filing date -
Mar 25, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A virtual touch-control lock includes a processing module electrically connected to a latch device. A storage module, at least one image pick up device, and an input platform including a transparent or non-transparent non-touch-control screen are electrically connected to the processing module. The input platform is configured to permit a user to proceed with handwriting on the input platform and/or touching the input platform. The at least one image pick up device picks up a handwriting trace of the handwriting and/or the touching sequence. The handwriting trace and/or the touching sequence is transmitted to the processing module and is compared with authorized door-opening identification information stored in the storage module. The identification result is used to control movement of a latch of the latch device from the latching position to the unlatching position or to permit the latch to move from the latching position to the unlatching position.
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