Wireless Security System

• US 20080129444A1
• Filed: 12/01/2006
• Published: 06/05/2008
• Est. Priority Date: 12/01/2006
• Status: Abandoned Application

• Current Assignee: The Chamberlain Group, Inc. (The Chamberlain Group LLC)
• Original Assignee: The Chamberlain Group, Inc. (The Chamberlain Group LLC)
• Inventors: Nassimi, Shary
• Application Number:
  US11/565,746
• Publication Number:
  US 20080129444A1
• Time in Patent Office: Days
• US Class Current: 340/5.2
• CPC Class Codes: G08C 17/02 using a radio link

Abstract

A wireless system for granting or denying access to protected location or equipment and providing compatibility with existing access point devices and control equipment. The system is based on a remote wireless unit positioned at each protected location and interfaced with security hardware at the location, such as a keypad. The remote unit is provided access to the data entered by a user trying to gain access, packaged with an electronic location identification code, and wirelessly transmitted to a central unit. The central unit is interfaced with a central computer and interprets the location identification code. The central computer may then determine whether or not to grant access based on the data entered at the remote location and the location identification provided by the remote unit. The central unit then transmits the determination back to the remote location along with the identification code. The remote unit provides the determination to the security hardware if the location code is applicable.

Claims

1. A security system, comprising:

a plurality of wireless transceiving units, each of which positioned at a predetermined location; and

a single central transceiving unit positioned remotely from each of said predetermined locations for communicating wirelessly with each of said plurality of wireless transceiving units.

2. The system of claim 1, wherein each of said plurality of wireless transceiving units is programmed to receive data from by a security device interconnected thereto.

3. The system of claim 2, wherein each of said plurality of wireless transceiving units is programmed to append data representing said predetermined location to said data supplied by said security device.

4. The system of claim 3, wherein each of said plurality of wireless transceiving units is programmed to transmit said data representing said predetermined location and said data supplied by said security device to said central transceiving unit.

5. The system of claim 4, wherein said central wireless transceiving unit is programmed to identify said predetermined location based on wireless receipt of said data representing said predetermined location.

6. The system of claim 5, wherein said central wireless transceiving unit is programmed to output the identity of said predetermined location along with said data supplied by said security device.

7. A security system, comprising:

a plurality of security devices, each of which is positioned at a predetermined location;

a plurality of wireless transceiving units, each of which is interconnected to one of said plurality of security devices;

a control center having a host device positioned remotely from said plurality of security devices; and

a single central transceiving unit interconnected to said host device for wirelessly communicating with each of said plurality of wireless transceiving units.

8. The system of claim 7, wherein each of said plurality of wireless transceiving units is programmed to receive data from at least one of said plurality of security devices.

9. The system of claim 8, wherein each of said plurality of wireless transceiving units is programmed to append data representing said predetermined location to said data received from said security device.

10. The system of claim 9, wherein each of said plurality of wireless transceiving units is programmed to transmit said data representing said predetermined location along with said data received from said security device to said central wireless transceiving unit.

11. The system of claim 10, wherein said central wireless transceiving unit is programmed to identify said predetermined location based receipt of said data representing said predetermined location from at least one of said plurality of wireless transceiving units.

12. The system of claim 11, wherein said central wireless transceiving unit is programmed to output the identity of said predetermined location along with said data supplied by said security device to said host device.

13. The system of claim 12, wherein said host device is adapted to determine whether to grant access at said predetermined location based on the identity of said predetermined location and said data supplied by said security device.

14. The system of claim 13, wherein said host device is adapted to communicate the determination of whether to grant access at said predetermined location to said central wireless transceiving unit.

15. The system of claim 14, wherein said central wireless transceiving unit is programmed to transmit data representing the determination of whether to grant access to said predetermined location along with data representing said predetermined location to said plurality of wireless transceiving units.

16. The system of claim 15, wherein each of said plurality of wireless transceiving units is programmed to determine whether to actuate said security device based on receipt of said data representing the determination of whether to grant access to said predetermined location along with said data representing said predetermined location.

17. A method of controlling access in a security system, comprising the steps of:

receiving user data at a predetermined remote location;

combining said user data with data indicating said predetermined remote location;

wirelessly transmitting said user data with said data indicating said predetermined remote location to a central location;

receiving said user data and said data indicating said predetermined location at said central location;

determining whether to grant access to said predetermined remote location based on said user data and said data indicating said predetermined remote location; and

wirelessly transmitting said determination whether to grant access to said predetermined remote location to said predetermined remote location.

18. The method of claim 17, further comprising the step of retrieving data indicating said predetermined remote location prior to the step of combining said user data with data indicating said predetermined remote location.

19. The method of claim 18, wherein the step of wireless transmitting wirelessly transmitting said user data with said data indicating said predetermined remote location to a central location comprises transmitting said user data and said data indicating said predetermined remote location to a remote location in a single digital data packet.

20. The method of claim 18, wherein the step of wireless transmitting said user data with said data indicating said predetermined remote location to a central location comprises transmitting said user data and said data indicating said predetermined remote location to a central location in consecutive digital data packets spaced apart by a predetermined period of time.