Electronic lock system
AssigneeLast Lock Incorporated
InventorJohn Joseph Ryan
Life of this patent
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Abstract
The embodiments presented within provide methods, devices, and systems that improve access control through the use of smart cylinder locks. In one embodiment, a smart cylinder may perform a process including receiving a key, emitting an energy source of electromagnetic radiation; detecting a change in the energy source due to a physical property of the key, determining the physical property of the key from the change in the energy source, comparing the physical property with a predetermined value, and engaging a mechanism operatively coupled to a locking device that allows the locking device to lock or unlock when the physical property matches the predetermined value.
Claims44
A process performed by a smart cylinder, comprising:
- receiving a key;
- emitting an energy source of electromagnetic radiation;
- detecting a change in the energy source due to a physical property of the key;
- determining the physical property of the key from the change in the energy source;
- comparing the physical property with a predetermined value;
- and
- engaging a mechanism operatively coupled to a locking device that allows the locking device to unlock when the physical property matches the predetermined value.
A smart cylinder, comprising:
- a plug body comprising an energy emitter and an energy detector;
- and
- a control module operatively coupled to the energy emitter and the energy detector configured to
- emit an energy source of electromagnetic radiation from the energy emitter,
- detect a change in the energy source due to a physical property of a key as received in the energy detector,
- determine the physical property of the key from the change in the energy source,
- compare the physical property of the key with a predetermined value, and
- engage a mechanism operatively coupled to a locking device that allows the locking device to unlock when the physical property matches the predetermined value.
An electronic lock system, comprising:
- a smart cylinder further comprising
- a plug body comprising an energy emitter and an energy detector, and
- a control module operatively coupled to the energy emitter and the energy detector configured to
- emit an energy source of electromagnetic radiation from the energy emitter,
- detect a change in the energy source due to a physical property of a key as received in the energy detector,
- determine the physical property of the key from the change in the energy source,
- compare the physical property of the key with a predetermined value, and
- engage a mechanism operatively coupled to a locking device that allows the locking device to unlock when the physical property matches the predetermined value;
- and
- a control system configured to provide the predetermined value to the control module.
Dependencies are inferred from the claim text.