Access control system

• US 6,394,356 B1
• Filed: 06/04/2001
• Issued: 05/28/2002
• Est. Priority Date: 06/04/2001
• Status: Expired due to Term

• Current Assignee: Security Indentification Systems Corporation A Corporation
• Original Assignee: Security Identification Systems Corp. (ACRE LLC)
• Inventors: Zagami, Anthony
• Primary Examiner(s): Pitts, Harold I.
• Application Number:
  US09/872,395
• Time in Patent Office: 358 Days
• Field of Search: 235/487,382
• US Class Current: 235/487
• CPC Class Codes: G07C 9/253 visually

Abstract

An access control system for monitoring human ingress and egress comprises an input means for creating a unique identifier for to be stored in a database. The unique identifier includes a digital image of the person, a digital image of the unique identifier, and alphanumeric identification data. A processing means coupled to said input means is operable to perform the steps of storing the unique identifier as a computer-readable file in the database, recording the arrival date and time of a person; creating a tracking record associated with the unique identifier. The unique identifier can be displayed on a monitor coupled to the processing means. A printer coupled to the processing means generates an access pass on portable media which includes a viewable image of the person and the identification document, and alphanumeric identification data for the person. The access pass can also include machine readable media which comprises a coded representation of the unique identifier. The system of the invention can include a sensing mechanism operable to interpret the machine-readable media. Access permission designators can be associated with the unique identifier in the database to approve or deny access, or to grant selective access.

Claims

1. An access control system for monitoring human ingress and egress, comprising:

input means for creating a unique identifier for a person, comprising;

a digital imaging unit, said digital imaging unit comprising;

at least one camera, said camera operable to record a digital image of a pre-issued identification document for the person in a first plane of focus and a digital image of a person; and

a housing, said housing including a transparent planar surface for receiving said identification document to be recorded; and

means for inputting alphanumeric identification data associated with the person,

wherein the combination of the digital image of the person, digital image of the identification document and alphanumeric identification data form the unique identifier;

a database;

processing means coupled to said input means, said processing means including timekeeping means operable to record chronological parameters;

said processing means operable to perform the steps of storing said unique identifier as a computer-readable file in said database, recording the arrival date and time of a person;

creating a tracking record associated with said unique identifier wherein said tracking record includes said chronological parameters;

electronic display means coupled to said processing means operable to display said unique identifier;

printing means; and

an access pass on portable media, the access pass comprising at least a portion of the unique identifier wherein the access pass includes a viewable image of the person and alphanumeric identification data for the person.

2. The system of claim 1, wherein said access pass further comprises a viewable image of the identification document.

3. The system of claim 1, wherein said access pass further includes said arrival date and time in human-readable form.

4. The system of claim 1, wherein said access pass further comprises machine-readable media, wherein said machine-readable media comprises a coded representation of said unique identifier.

5. The system of claim 4, wherein said machine-readable media further comprises a coded representation of said arrival date and time.

6. The system of claim 1, further comprising at least one sensing mechanism coupled to said processing means operable to interpret said machine-readable media.

7. The system of claim 4, wherein said database further comprises a listing of a plurality predetermined internal destinations within the facility, wherein at least one of said internal destinations are specified by the person at the time of ingress.

8. The system of claim 7, wherein said tracking record further comprises the internal destination of the person.

9. The system of claim 3, further comprising authorization means coupled to said processing means, wherein said authorization means is operable to issue said access pass at the point of ingress after obtaining positive authorization.

10. The system of claim 9, wherein said authorization means is operable to issue said access pass after obtaining positive authorization from said specified internal destination.

11. The system of claim 1, wherein said processing means is operable to perform the steps of storing an access permission designator in said database in association with said unique identifier and querying said database to retrieve said access permission designator.

12. The system of claim 11, wherein said access permission designator is positive, and said processing means is operable to perform the step of issuing said access pass.

13. The system of claim 11, wherein said access permission designator is negative.

14. The system of claim 11, wherein said access permission designator permits selective access to at least one internal destination.

15. The system of claim 7, wherein said access pass further comprises said internal destination in human-readable format.

16. The system of claim 1, wherein said machine-readable media comprises said computer-readable file corresponding to said unique identifier.

17. The system of claim 1, wherein said machine-readable media is associated with said unique identifier in said database.

18. The system of claim 6, further wherein said at least one sensing mechanism is located at point of exit from the facility.

19. The system of claim 1, wherein said processing means is further operable to perform the steps of recording a time of exit of the person and storing said time of exit in said tracking record.

20. The system of claim 4, wherein said machine-readable media is a bar code.

21. The system of claim 20, wherein the sensing mechanism is an omnidirectional bar-code reader.

22. The system of claim 4, wherein the machine-readable media is a magnetic strip.

23. The system of claim 22, wherein said sensing mechanism is a magnetic strip reader.

24. The system of claim 1, wherein the means for inputting alphanumeric identification data is a keyboard.

25. The system of claim 1, wherein the means for inputting alphanumeric identification data is a touchscreen.

26. The system of claim 1, wherein the identification document is a driver'"'"'s license.

27. The system of claim 1, wherein the identification document is a business card.

28. The system of claim 1, wherein the means for inputting alphanumeric data is a magnetic strip reader.

29. The system of claim 1, wherein said access pass comprises an adhesive backed badge worn on the person.

30. The system of claim 1, wherein said access pass comprises a card.

31. The system of claim 1, wherein said computer-readable file is encrypted.

32. The system of claim 1, wherein said tracking record is encrypted.

33. The system of claim 1, wherein said alphanumeric identification data comprises the name of the person.

34. The system of claim 1, wherein said alphanumeric identification data comprises the company affiliation of the person.

35. The system of claim 1, wherein said alphanumeric identification data comprises a categorical designation for the person.

36. The system of claim 1, wherein said at least one camera comprises an autofocus camera, said autofocus camera including a lens adjustable between a plurality of positions, said autofocus camera operable to record a digital image of a pre-issued identification document for the person in a first plane of focus and a digital image of a person and in a second plane of focus.

37. The system of claim 2, wherein said housing includes a transparent planar surface for receiving said identification document to be recorded wherein said transparent planar surface is coincident with said first plane of focus.

44. The method of claim 31, wherein said alphanumeric identification data comprises the name of the person.

38. A computer-implemented method for monitoring human ingress and egress, comprising the steps of:

creating a unique identifier for a person seeking to enter a facility, the unique identifier comprising a digital image of the person, a digital image of an identification document of the person, and alphanumeric identification data for the person;

providing an autofocus camera, the autofocus camera operable to record a digital image of a person and in a first plane of focus and a digital image of an identification document for the person in a second plane of focus, the autofocus camera including a planar surface for receiving the identification document to be recorded wherein the planar surface is coincident with the second plane of focus; and

recording the arrival time of the person;

specifying the internal destination of the person within the facility;

obtaining authorization from the internal destination for entry of the person;

creating a tracking record comprising the unique identifier in association with the arrival time and internal destination;

providing a database to store the unique identifier and the tracking record;

providing a printing means; and

providing an access pass on portable media, the access pass comprising at least a portion of the unique identifier, arrival time, and internal destination in human-readable format and machine-readable media comprising a coded representation of said unique identifier.

39. The method of claim 38, further comprising the steps of providing a sensing mechanism operable to interpret the machine readable media at a point of egress,

querying the database to retrieve said unique identifier;

recording the exit time of a person, and

saving the exit time in the tracking record.

40. The method of claim 38, further comprising the step of providing a keyboard to input alphanumeric identification data.

41. The method of claim 38, further comprising the step of providing a touchscreen to input alphanumeric identification data.

42. The method of claim 38, further comprising the step of providing a magnetic strip reader to input alphanumeric identification data.

43. The method of claim 38, further comprising the step of:

providing a list of predetermined internal destinations; and

selecting a predetermined internal destination.

45. The method of claim 38, wherein said alphanumeric identification data comprises the company represented by of the person.

46. The method of claim 38, wherein said identification document is a drivers license.

47. The method of claim 38, wherein said identification document is a business card.

48. The method of claim 38, wherein said identification document is a passport.

49. The method of claim 38, wherein said machine-readable media is a bar code.

50. The method of claim 39 wherein the sensing mechanism is an omnidirectional bar-code reader.

51. The method of claim 38, wherein the machine-readable media is a magnetic strip.

52. The method of claim 46, wherein said sensing mechanism is a magnetic strip reader.