Security network and infrastructure

• US 20040128531A1
• Filed: 12/31/2002
• Published: 07/01/2004
• Est. Priority Date: 12/31/2002
• Status: Abandoned Application

• Current Assignee: RealNetworks, Inc.
• Original Assignee: RealNetworks, Inc.
• Inventors: Rotholtz, Ben Aaron
• Application Number:
  US10/335,551
• Publication Number:
  US 20040128531A1
• Time in Patent Office: Days
• US Class Current: 713/200
• CPC Class Codes: G08B 13/19656 Network used to communicate with a camera, e.g. WAN, LAN, Internet
• CPC Class Codes: G08B 13/19697 Arrangements wherein non-video detectors generate an alarm themselves
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/105 Multiple levels of security
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: Y04S 40/18 Network protocols supporting networked applications, e.g. including control of end-device applications over a network

Abstract

A security network includes a distributed computing network that has redundant data paths. A plurality of addressable security feed transmitting devices each transmit a data feed over one or more of the redundant data paths. The data feed is representative of the area being monitored by the security feed transmitting device. One or more security feed receiving devices access the data feed from each addressable security feed transmitting device.

Claims

1. A security network comprising:

a distributed computing network having redundant data paths;

a plurality of addressable security feed transmitting devices, each of which transmits a data feed over one or more of the redundant data paths, the data feed being representative of the area being monitored by the security feed transmitting device; and

one or more security feed receiving devices, the data feed from each addressable security feed transmitting device being accessible by the one or more security feed receiving devices.

2. The security network of claim 1 wherein the distributed computing network is a TCP/IP network.

3. The security network of claim 2 wherein at least one of the addressable security feed transmitting devices is addressable using an IP address.

4. The security network of claim 3 wherein at least one of the addressable security feed transmitting devices is a video camera.

5. The security network of claim 3 wherein at least one of the addressable security feed transmitting devices is a radiation detector.

6. The security network of claim 3 wherein at least one of the addressable security feed transmitting devices is a motion detector.

7. The security network of claim 3 wherein at least one of the addressable security feed transmitting devices is a thermal imaging device.

8. The security network of claim 3 wherein at least one of the addressable security feed transmitting devices is an audio detector.

9. The security network of claim 3 wherein the IP address is a static IP address.

10. The security network of claim 3 wherein the IP address is a dynamic IP address.

11. The security network of claim 10 further comprising a DHCP server that is interconnected with the distributed computing network and assigns the dynamic IP address to the at least one addressable security feed transmitting device.

12. The security network of claim 1 wherein at least one of the security feed receiving devices is a computing device.

13. The security network of claim 1 wherein at least one of the addressable security feed transmitting devices is hardwired to the distributed computing network.

14. The security network of claim 1 wherein at least one of the addressable security feed transmitting devices is wirelessly connected to the distributed computing network.

15. The security network of claim 1 further comprising an encoder for interconnecting at least one of the addressable security feed transmitting devices to the distributed computing network, wherein the encoder encrypts the data feed generated by the at least one addressable security feed transmitting device.

16. The security network of claim 15 further comprising a decoder for interconnecting at least one of the security feed receiving devices to the distributed computing network, wherein the decoder decrypts the encrypted data feed generated by the encoder.

17. The security network of claim 1 further comprising a device permission configuration process, executed on an administration server that is interconnected with the distributed computing network, for assigning a requisite access level to at least one of the addressable security feed transmitting devices.

18. The security network of claim 17 further comprising a user access configuration process, executed on the administration server, for assigning a user access level to one or more users of the security network, wherein a user can only access the at least one addressable security feed transmitting device if the user access level of the user is at least equivalent to the requisite access level of the at least one addressable security feed transmitting device.

19. The security network of claim 18 further comprising a database, executed on the administration server, for storing the user access levels assigned to the one or more users of the security network.

20. A security network comprising:

a TCP/IP-based distributed computing network;

at least one addressable security feed transmitting device for transmitting a data feed over the distributed computing network, the data feed being representative of the area being monitored by the security feed transmitting device; and

at least one encoder for interconnecting the at least one addressable security feed transmitting device to the distributed computing network, and encrypting the data feed generated by the at least one addressable security feed transmitting device;

at least one security feed receiving device;

at least one decoder for interconnecting the at least one security feed receiving device to the distributed computing network, and decrypting the encrypted data feed generated by the encoder, the data feed from the at least one addressable security feed transmitting device being accessible by the at least one security feed receiving device.

21. The security network of claim 20 wherein at least one of the addressable security feed transmitting devices is addressable using an IP address.

22. The security network of claim 21 wherein at least one of the addressable security feed transmitting devices is a video camera.

23. The security network of claim 21 wherein at least one of the addressable security feed transmitting devices is a radiation detector.

24. The security network of claim 21 wherein at least one of the addressable security feed transmitting devices is a motion detector.

25. The security network of claim 21 wherein at least one of the addressable security feed transmitting devices is a thermal imaging device.

26. The security network of claim 21 wherein at least one of the addressable security feed transmitting devices is an audio detector.

27. A security network comprising:

a TCP/IP-based distributed computing network;

at least one addressable security feed transmitting device for transmitting a data feed over the distributed computing network, the data feed being representative of the area being monitored by the security feed transmitting device;

a DHCP server, interconnected with the distributed computing network, for assigning a dynamic IP address to the at least one addressable security feed transmitting device; and

at least one security feed receiving device, the data feed from the at least one addressable security feed transmitting device being accessible by the at least one security feed receiving device.

28. The security network of claim 27 wherein at least one of the security feed receiving devices is a computing device.

29. The security network of claim 27 wherein at least one of the security feed receiving devices is hardwired to the distributed computing network.

30. The security network of claim 27 wherein at least one of the security feed receiving devices is wirelessly connected to the distributed computing network.

31. A security network comprising:

a distributed computing network having redundant data paths;

a plurality of addressable security feed transmitting devices, each of which transmits a data feed over one or more of the redundant data paths, the data feed being representative of the area being monitored by the security feed transmitting device; and

one or more security feed receiving devices, the data feed from each addressable security feed transmitting device being accessible by the one or more security feed receiving devices.

32. The security network of claim 31 further comprising a device permission configuration process, executed on an administration server that is interconnected with the distributed computing network, for assigning a requisite access level to at least one of the addressable security feed transmitting devices.

33. The security network of claim 32 further comprising a user access configuration process, executed on the administration server, for assigning a user access level to one or more users of the security network, wherein a user can only access the at least one addressable security feed transmitting device if the user access level of the user is at least equivalent to the requisite access level of the at least one addressable security feed transmitting device.

34. The security network of claim 33 further comprising a database, executed on the administration server, for storing the user access levels assigned to the one or more users of the security network.

35. A method of operating a security network, the method comprising:

transmitting a data feed over one or more of redundant data paths of a distributed computing network, the data feed being representative of the area being monitored by the security feed transmitting device, the network having at least one addressable security feed transmitting device and one or more security feed receiving devices coupled to the distributed computing network; and

accessing the data feed from the addressable security feed transmitting device with the one or more security feed receiving devices.

36. The security networking method of claim 35 wherein the distributed computing network is a TCP/IP network.

37. The security networking method of claim 36 further comprising assigning a dynamic IP address to the at least one addressable security feed transmitting device.

38. The security networking method of claim 36 further comprising assigning a static IP address to the at least one addressable security feed transmitting device.

39. The security networking method of claim 35 further comprising encrypting the data feed generated by the at least one addressable security feed transmitting device.

40. The security networking method of claim 39 further comprising decrypting the encrypted data feed.

41. The security networking method of claim 35 further comprising assigning a requisite access level to the at least one addressable security feed transmitting devices.

42. The security networking method of claim 41 further comprising assigning a user access level to one or more users of the security method, wherein a user can only access the at least one addressable security feed transmitting device if the user access level of the user is at least equivalent to the requisite access level of the at least one addressable security feed transmitting device.

43. The security networking method of claim 42 further comprising storing the user access levels assigned to the one or more users of the security method.