Access control method and apparatus for members and guests

• US 6,504,470 B2
• Filed: 01/16/2001
• Issued: 01/07/2003
• Est. Priority Date: 05/19/2000
• Status: Expired due to Term

• Current Assignee: Nextgenid, Inc. (Zeva, Inc.)
• Original Assignee: Nextgenid, Ltd.
• Inventors: Xu, Tianning, Tumey, David M., Puchek, Daniel R.
• Primary Examiner(s): ZIMMERMAN, BRIAN A
• Application Number:
  US09/759,296
• Publication Number:
  US 20020093425A1
• Time in Patent Office: 721 Days
• Field of Search: 382/115, 382/192, 340/5.53, 340/541, 348/143, 348/156, 348/152, 705/5, 705/32, 705/418, 187/387
• US Class Current: 340/5.53
• CPC Class Codes: G05B 2219/36542 Cryptography, encrypt, access, authorize with key, code, password
• CPC Class Codes: G06V 10/94 Hardware or software architectures specially adapted for image or video understanding
• CPC Class Codes: G07C 9/23 by means of a password
• CPC Class Codes: G07C 9/257 electronically G07C9/26 takes precedence
• CPC Class Codes: G07C 9/27 with central registration
• CPC Class Codes: G07C 9/37 using biometric data, e.g. fingerprints, iris scans or voice recognition
• CPC Class Codes: G07C 9/38 with central registration

Abstract

An automated access control apparatus and method. Identification data is compared with stored data to determine if a person should be granted access to an area. If granted access, the person is prompted to indicate a number of guests desiring access. As the person and the guests pass through entrance, the persons are counted and proper personnel is notified if an unauthorized number of persons enters the area. Unauthorized entries are recorded as image data that can be played in real time or at a later time for review. Guest entry is logged for billing purposes.

Claims

1. An access control apparatus for selectively granting access to an area comprising:

a controller including a processor and memory;

a data collection device coupled to said controller;

an access control device;

a video camera configured to monitor an entrance to the area; and

wherein said controller is operative to compare entrance data which includes identification data, collected by said data collection device with stored data in said memory and to operate said access control device to grant access to the area when the identification data corresponds to the stored data, and wherein said controller is operative to repeatedly record image data output by said video camera in said memory for a predetermined period of time and to present the image data for review when a number of people entering the area does not correspond to the number of people indicated by the entrance data.

2. An apparatus as recited in claim 1, wherein said data collection device comprises a biometric parameter collection device, said identification data includes biometric data and said entrance data includes data indicating a number of persons desiring access.

3. An apparatus as recited in claim 2, wherein said controller is operative to erase image data not presented for review.

4. An apparatus as recited in claim 2 further comprising a monitor coupled to said controller, said controller being operative to display an image on said monitor corresponding to image data presented for display.

5. An apparatus as recited in claim 4 further comprising an alarm device coupled to said controller, said controller being operative to activate said alarm device when image data is presented for display.

6. An apparatus as recited in claim 4, wherein said controller is operative to and to display the image on said monitor in a substantially real time manner.

7. An apparatus as recited in claim 2, wherein said controller presents image data for review if a number of persons passing through the entrance when said access control device is operated is greater than t number of persons authorized by said controller in accordance with the stored data and the identification data.

8. An apparatus as recited in claim 3, wherein said biometric parameter collection device comprises a video camera and the biometric data is facial data.

9. An apparatus as recited in claim 8, wherein said biometric parameter collection device and said video camera are the same device.

10. A method of controlling access to an area, said method comprising the steps of:

comparing entrance data, which includes identification data, collected by a data collection device proximate an entrance to the area with stored data;

granting access to the area when the identification data corresponds to the stored data;

counting persons accessing the area;

repeatedly recording image data for a predetermined period of them; and

presenting the image data for review when a number of people counted during said counting step does not correspond to the number of people indicated by said entrance data.

11. A method as recited in claim 10, wherein the identification data comprises biometric data and the entrance data includes data indicating a number of persons desiring access.

12. A method as recited in claim 11 further comprising the step of erasing image data that is not presented for review.

13. A method as recited in claim 11 further comprising the step of displaying an image corresponding to image data presented for display.

14. A method as recited in claim 13 further comprising the step of activating an alarm device when the image data is presented for display.

15. A method as recited in claim 14, wherein said display step is accomplished in a substantially real time manner.

16. A method as recited in claim 12, wherein said presenting step is accomplished if a number of persons counted in said counting step is greater than the number of persons authorized in accordance with the identification data.

17. A method as recited in claim 12, wherein the biometric data comprises facial data.