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A platform for research: civil engineering, architecture and urbanism
SECURITY SYSTEM FOR A MOVEABLE BARRIER OPERATOR
Electronic systems are provided for secure actuation of a remote device such as a moveable barrier operator. The systems address the “man in the middle” problem of persons intercepting and duplicating radio frequency signals from a control device by offsetting one or more portions of a message in order to obscure content of the message.
SECURITY SYSTEM FOR A MOVEABLE BARRIER OPERATOR
Electronic systems are provided for secure actuation of a remote device such as a moveable barrier operator. The systems address the “man in the middle” problem of persons intercepting and duplicating radio frequency signals from a control device by offsetting one or more portions of a message in order to obscure content of the message.
SECURITY SYSTEM FOR A MOVEABLE BARRIER OPERATOR
BANDYK EDWARD (author)
2024-05-02
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
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