Authentication of a user for access to a physical space
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United States of America Patent
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Jul 28, 2020
Grant Date -
Dec 7, 2017
app pub date -
Dec 15, 2015
filing date -
Dec 18, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
It is presented a method performed in a key device for authenticating a user for access to a physical space. The method comprises the steps of: detecting the presence of a lock device; sending a request for authorisation data to an access control server, the request comprising an identifier of the key device; receiving authorisation data from the access control server; determining whether the key device is authorised to open the lock device; and sending an unlock signal to the lock device when the key device is allowed to open the lock device.
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