Access control apparatus for use with buildings, gated properties and the like

• US 6,041,106 A
• Filed: 01/15/1997
• Issued: 03/21/2000
• Est. Priority Date: 07/29/1996
• Status: Expired due to Fees

• Current Assignee: The Chamberlain Group, Inc. (The Chamberlain Group LLC)
• Original Assignee: Elite Entry Phone Corp. (The Chamberlain Group LLC)
• Inventors: Parsadayan, Alex, Parsadayan, Walter
• Primary Examiner(s): WOO, STELLA L
• Application Number:
  US08/783,566
• Time in Patent Office: 1,161 Days
• Field of Search: 379/102.06, 379/102.07, 379/102.01, 379/106.01, 379/106.03, 379/100.05, 379/91.01, 379/93.17, 379/88, 340/825.31, 340/573, 359/155
• US Class Current: 379/102.06
• CPC Class Codes: H04M 11/025 Door telephones adapted for television H04N7/186

Abstract

An access control apparatus with an outer housing including a door and a plurality of outer keys, a substantially closed inner housing that is removably mounted within the outer housing, and an electronic communication device within the inner housing which is operably connected to a telephone system and to the outer keys.

Claims

1. An access control apparatus for use with a security system that is operably connected to a telephone system, the access control apparatus comprising:

an outer housing including a door and defining an interior and an exterior, the exterior of the outer housing including a plurality of outer keys arranged in predetermined locations;

a substantially closed inner housing, defining an interior and an exterior, removably mounted within the interior of the outer housing;

an electronic communication device within the interior of the inner housing and adapted to be operably connected to the telephone system and to the outer keys such that the electronic communication device can be operated with the outer keys;

a microphone operably connected to the communication device and associated with at least one of the outer housing and the inner housing;

a speaker operably connected to the communication device and associated with at least one of the outer housing and the inner housing; and

a visual display associated with at least one of the outer housing and the inner housing and adapted to display an indication of the status of an operation performed by the access control apparatus.

2. An access control apparatus as claimed in claim 1, wherein the inner housing defines at least one mounting aperture and the interior of the outer housing includes at least one mounting pin adapted to be inserted into the mounting aperture.

3. An access control apparatus as claimed in claim 1, wherein the inner housing defines at least one locking aperture and the interior of the outer housing includes at least one locking device movable between a locking orientation substantially within the locking aperture and a release orientation in spaced relation to the locking aperture.

4. An access control apparatus as claimed in claim 1, wherein the outer housing includes at least one locking device adapted to releasably engage the inner housing and lock the inner housing within the interior of the outer housing.

5. An access control apparatus as claimed in claim 1, wherein the visual display is associated with the exterior of the inner housing, the outer housing includes a window and the visual display is substantially aligned with the window when the inner housing is mounted within the interior of the outer housing.

6. An access control apparatus as claimed in claim 1, wherein the status of a call made the electronic communication device is displayed on the visual display.

7. An access control apparatus as claimed in claim 1, wherein the visual display provides a visual indication when a call made by the electronic communication device has been answered.

8. An access control apparatus as claimed in claim 1, wherein the visual display provides a visual indication when a lock associated with the access control apparatus has been unlocked.

9. An access control apparatus as claimed in claim 1, wherein inner housing includes telephone line port adapted to mechanically secure a telephone line to the inner housing such that the telephone line makes electrical connection with the communication device.

10. An access control apparatus as claimed in claim 1, wherein the communication device comprises a microprocessor.

11. An access control apparatus as claimed in claim 10, wherein the inner housing comprises at least one removable non-volatile memory module and at least one memory module port adapted to receive the at least one non-volatile memory module and operably connect the at least one non-volatile memory module to the microprocessor.

12. An access control apparatus as claimed in claim 1, wherein the inner housing includes a printer interface.

13. An access control apparatus as claimed in claim 1, wherein the microphone is associated with the inner housing, the outer housing includes at least one microphone aperture and the microphone is aligned with the at least one microphone aperture when the inner housing is mounted within the interior of the outer housing.

14. An access control apparatus as claimed in claim 13, further comprising:

a substantially hollow conduit extending between the microphone and the microphone aperture.

15. An access control apparatus as claimed in claim 14, wherein the substantially hollow conduit includes a sloping interior surface.

16. An access control apparatus as claimed in claim 1, wherein the speaker is associated with the inner housing and the outer housing includes at least one speaker aperture.

17. An access control apparatus as claimed in claim 1, wherein the interior of the outer housing includes a shelf adapted to vertically support the inner housing.

18. An access control apparatus as claimed in claim 17, wherein the inner housing defines at least one mounting aperture and the shelf includes at least one mounting pin adapted to be inserted into the mounting aperture.

19. An access control apparatus as claimed in claim 1, wherein the exterior of the inner housing includes a plurality of inner keys operably connected to the communication device.

20. An access control apparatus as claimed in claim 19, wherein the inner keys comprise keys respectively corresponding to the letters A-Z and to the numbers 0-9.

21. An access control apparatus as claimed in claim 1, wherein the inner housing includes a battery.

22. An access control apparatus as claimed in claim 1, wherein the speaker comprises a first speaker associated with the inner housing and a second speaker associated with the outer housing.

23. An access control apparatus as claimed in claim 1, further comprising:

a first echo cancellation device adapted to substantially cancel echo associated with the connection between the communication device and the telephone system.

24. An access control apparatus as claimed in claim 23, further comprising:

a second echo cancellation device adapted to substantially cancel echo associated with the microphone and the speaker.

25. A method of operating an access system, comprising the steps of:

providing an access control apparatus including a housing having a plurality of keys, an electronic communication device within the housing operably connected to a telephone system and to the outer keys, a microphone operably connected to the communication device, and a speaker operably connected to the communication device;

providing at least one peripheral device associated with a lockable entrance;

operably connecting the access control apparatus to the peripheral device;

operably connecting the access control apparatus to a telephone system;

establishing contact with the peripheral device from a remote location by way of the access control device; and

performing a service operation concerning the peripheral device from the remote location with the access control device;

wherein the step of performing a service operation concerning the peripheral device comprises receiving information transmitted by the peripheral device concerning the status of the peripheral device at the remote location by way of the access control apparatus.

26. A method as claimed in claim 25, wherein the step of providing a peripheral device comprises providing a gate operator.

27. A method as claimed in claim 25, wherein the step of providing a peripheral device comprises providing a card reader.

28. A method as claimed in claim 25, wherein the step of providing a peripheral device comprises providing a keypad.

29. A method as claimed in claim 27, wherein the information comprises the results of a diagnostic test.

30. A method as claimed in claim 27, wherein the information is transmitted in the form of a facsimile transmission.

31. A method as claimed in claim 25, wherein the at least one peripheral device comprises a plurality of peripheral devices.