Electronic lock having automatic user slot assignment for passcodes
First Claim
Patent Images
1. An electronic lock comprising:
- a latch assembly including a bolt movable between a locked position and an unlocked position;
a circuit including at least one input device and memory;
wherein the memory has a plurality of user slots stored thereon that are capable of being associated with an authorized passcode;
wherein the circuit is configured to control movement of the bolt from the locked position to the unlocked position responsive to receiving an authorized passcode via the input device;
wherein the circuit is configured to enter into an add mode responsive to input received from the input device;
wherein in the add mode the circuit is configured to add a new passcode to memory without specifying a user slot;
wherein in the add mode, the circuit is configured to search existing passcodes stored in memory to determine whether the new passcode is a duplicate of any existing passcodes;
wherein in the add mode, the circuit is configured to store the new passcode in memory as an authorized passcode if the new passcode is not a duplicate of any existing passcodes; and
wherein the circuit is configured to enter into a delete mode responsive to input received from the input device;
wherein in the delete mode the circuit is configured to delete a passcode to be deleted from existing passcodes stored in memory without specifying a user slot.
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Abstract
An electronic lock in which new passcodes can be added and/or deleted without specifying the user slot to which the new passcode should be assigned. A circuit in the electronic lock determines whether the new passcode to be added is unique compared to existing passcodes stored in memory. If so, the circuit searches for an available user slot for which no authorized passcodes are associated and associates the new passcode with an available user slot.
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Citations
9 Claims
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1. An electronic lock comprising:
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a latch assembly including a bolt movable between a locked position and an unlocked position; a circuit including at least one input device and memory; wherein the memory has a plurality of user slots stored thereon that are capable of being associated with an authorized passcode; wherein the circuit is configured to control movement of the bolt from the locked position to the unlocked position responsive to receiving an authorized passcode via the input device; wherein the circuit is configured to enter into an add mode responsive to input received from the input device;
wherein in the add mode the circuit is configured to add a new passcode to memory without specifying a user slot;wherein in the add mode, the circuit is configured to search existing passcodes stored in memory to determine whether the new passcode is a duplicate of any existing passcodes; wherein in the add mode, the circuit is configured to store the new passcode in memory as an authorized passcode if the new passcode is not a duplicate of any existing passcodes; and wherein the circuit is configured to enter into a delete mode responsive to input received from the input device;
wherein in the delete mode the circuit is configured to delete a passcode to be deleted from existing passcodes stored in memory without specifying a user slot. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification