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US 9,870,460 B2Granted
Systems and methods for a credential including multiple access privileges
AssigneeSchlage Lock Company LLC
InventorsTodd Eberwine, Donald Lee Beene, Daniel R. Sharp, Michelle Vickrey
Life of this patent
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Abstract
A credential for use in an access control system may include a first sector including first data of a first database type, and a second sector including second data of a second database type. The credential may further include a third sector including third data related to the second data. The first database type and the second database type may he different types.
Claims20
A credential for use in an access control system, comprising:
- a first sector, a second sector, and a third sector;
- wherein the first sector includes first data and is associated with a first database type;
- wherein the second sector includes second data and is associated with a second database type different from the first database type, the second data including user data and a look-up table that references data stored in the third sector based on at least one of a group/door identifier or a sector number;
- and
- wherein the third sector includes access privilege data for a user arranged by fields associated with an indication of whether a personal identification number is required, a personal identification number, a credential function type, an activation date of the access privilege, an expiration date of the access privilege, and a door/group identifier.
2 more elements
A method, comprising:
- reading, with a first lock, first data from a first sector of a credential, wherein the first sector is associated with an access database;
- reading, with a second lock, second data from a second sector of the credential, wherein the second sector is associated with a void database;
- and
- reading, with the second lock, third data from a third sector of the credential based on the second data;
- and
- wherein the first database type and the second database type are different.
3 more elements
A credential for use in an access control system, comprising:
- a first sector including first data of a first database type;
- a second sector including second data of a second database type;
- and
- a third sector including third data related to the second data;
- and
- wherein the second data further includes a look-up table for the third data stored in the third sector;
- wherein the third data includes access privileges for a user;
- wherein the access privileges include the fields of a personal identification number (PIN), function, user type, activation, deactivation, and door/group identifier;
- wherein the second data includes a facility code and a unique identifier (UID) for the user;
- and
- wherein the first database type and the second database type are different.
8 more elements
Dependencies are inferred from the claim text.