System and method for video recording, management and access

• US 8,291,484 B2
• Filed: 02/10/2008
• Issued: 10/16/2012
• Est. Priority Date: 02/16/2007
• Status: Active Grant

• Current Assignee: Envysion Incorporated (Motorola Solutions, Inc.)
• Original Assignee: Envysion Incorporated (Motorola Solutions, Inc.)
• Inventors: Hagens, Robert, Loher, Darren Paul
• Primary Examiner(s): Chea, Philip
• Assistant Examiner(s): DOLLY, KENDALL LYNN
• Application Number:
  US12/028,822
• Publication Number:
  US 20080199155A1
• Time in Patent Office: 1,710 Days
• Field of Search: None
• US Class Current: 726/11
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
• CPC Class Codes: H04N 21/21805 enabling multiple viewpoints, e.g. using a plurality of cameras
• CPC Class Codes: H04N 21/4147 PVR [Personal Video Recorder] H04N5/76 takes precedence ; arrangements for broadcast with accumulation-type receivers H04H20/40
• CPC Class Codes: H04N 21/42203 sound input device, e.g. microphone
• CPC Class Codes: H04N 21/4223 Cameras H04N23/00 takes precedence
• CPC Class Codes: H04N 21/4334 Recording operations recording of a television signal H04N5/76; arrangements for recording or accumulating broadcast information or broadcast-related information H04H60/27
• CPC Class Codes: H04N 21/43615 Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals home Audio Video Interoperability [HAVI] data switching networks H04L12/2805
• CPC Class Codes: H04N 21/43637 involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11] arrangements for wireless networking or broadcasting of information in indoor or near-field type systems H04B10/114
• CPC Class Codes: H04N 21/4381 Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells transmission of MPEG streams over ATM H04L12/5601
• CPC Class Codes: H04N 21/4788 communicating with other users, e.g. chatting arrangements for providing for computer conferences, e.g. chat rooms, to substation in data switching networks H04L12/1813; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82
• CPC Class Codes: H04N 21/632 using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices broadcast-related systems characterised by transmission among terminal devices H04H60/80; distributed application using peer-to-peer [P2P] networks H04L67/104
• CPC Class Codes: H04N 21/643 Communication protocols network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP], H04L65/65
• CPC Class Codes: H04N 21/64322 IP
• CPC Class Codes: H04N 7/141 between two video terminals, e.g. videophone telephonic communication systems combined with television receiver for reception of entertainment or information matter H04M11/085

Abstract

A server-based hosted application used to transmit and manage multiple media across the Internet. Digital video recorders (DVRs) collect media (such as video with or without audio) and record it to a local disk. DVRs are located in sites or stores where they are attached to cameras, microphones and point-of-sale (POS), or other data collection devices. The DVR accesses the Internet through a typical “residential” broadband connection. A hybrid peer-to-peer network allows peers (a DVR and an Internet browser) to directly transmit and receive video and audio (and other information, such as POS data). A hosted infrastructure tracks the presence of DVRs. A server-based application exposes a presence database to users. Users find DVRs via an Internet interface. Viewers can then connect to the DVR and its corresponding media collection devices (such as cameras, microphones and POS devices) and control collection and use of media information directly.

Claims

1. A video and data recording, management and access system comprising:

a customer network, including a VPN client, operable to video-graphically record video and Point of Sale (POS) events and to generate data from the POS events, wherein the customer network comprises a video camera to generate video images of the video and POS events and a POS device adapted to collect POS data, and wherein the customer network is operable to transmit the video images and the POS data using a communications network;

a user network operable to access the video images and POS data on the customer network;

one or more network address translating modules (NATs) and/or firewalls protecting the customer network and the user network from public access;

a data center coupled to the customer network;

a virtual private network (VPN) server of the data center coupled to the customer network via a virtual private network (VPN) established by the VPN client, and coupled to the user network via a public Internet and an exception in a firewall of the VPN server; and

a VPN established by the VPN client to the VPN server,

wherein the VPN server associates a public IP address with the VPN client and makes the public IP address available to the user network via the exception in the firewall of the VPN server as well as a public Internet connection, and

wherein the user network accesses the video images and POS data on the customer network by directing communications to the public IP address, which the VPN server routes to the customer network via the VPN.

2. The video and data recording, management and access system of claim 1 further comprising:

a plurality of customer networks; and

a plurality of user networks.

3. The video and data recording, management and access system of claim 2 wherein the communications network comprises the Public Internet.

4. The video and data recording, management and access system of claim 1 wherein:

the customer network comprises

a media server;

an event publisher;

a presence management client;

a media search facility; and

a communication management facility;

the data center comprises

an applications server;

a presence server;

an event server; and

a secure network server; and

the user network comprises

a browser that further comprises

a server-based application interface; and

a media player.

5. The video and data recording, management and access system of claim 1, wherein the VPN server assigns a private IP address to the customer network, associates the public IP address with the private IP address, and upon receiving communications from the user network directed to the public IP address, routes the communications to the customer network via the private IP address.

6. The video and data recording, management and access system of claim 1, wherein a data processing application running on the data center is operable on any of the user network, the data center or the customer network.

7. The video and data recording, management and access system of claim 6 further comprising an enterprise system coupled to the data center using the communications network wherein the video images and POS data are integrated into an enterprise data processing application, which enterprise data processing application is accessible on the user network.

8. The video and data recording, management and access system of claim 1, wherein the video images and POS data are stored on a server in the data center and on a DVR appliance in the customer network.

9. The video and data recording, management and access system of claim 4 further comprising:

a presence database, residing on the presence server, and configured to store an IP address of at least one digital video recorder (DVR) such that the user network can access the DVR using the public IP address;

a server-based application running on the applications server and configured to expose the presence database, by creating the exception in the firewall of the VPN server, to the user network so that the user network can access the DVR.

10. A system for two-way communication between a first and a second computer, wherein the second computer is protected by a NAT and/or firewall, the system comprising:

a first computer of a user network;

a second computer of a customer network, wherein the second computer is protected by a NAT and/or firewall, and wherein the second computer is a VPN client; and

a VPN server having a firewall and an exception in the firewall enabling the first computer to access one of a plurality of public IP addresses of the VPN server that the VPN server associates with the second computer;

a VPN established from the second computer to the VPN server,

wherein the first computer can communicate with the second computer by directing transmissions to the one of a plurality of public IP addresses, wherein the transmissions from the first computer to the second computer pass through a public Internet and the exception in the VPN server firewall to the VPN server where the VPN server routes the transmissions to the second computer via the VPN.

11. The system of claim 10, wherein a server-based application operating on the VPN server provides a plurality of controls over the video camera.

12. The system of claim 10, wherein the first computer accesses the second computer without configuring the first computer to traverse the NAT and/or firewall protecting the second computer.

13. The system of claim 10, wherein a user of the user network accesses the plurality of DVRs via a server-based application external to the NATs and/or firewalls.

14. The system of claim 10, wherein the VPN server assigns a private IP address to the second computer, associates the one of a plurality of public IP addresses with the private IP address, and upon receiving communications from the first computer directed to the public IP address, routes the communications to the second computer via the private IP address.

15. A method for recording, monitoring and accessing video and data, the method comprising:

establishing a virtual private network (VPN) between a VPN client and a VPN server;

associating one of a plurality of public IP addresses, assigned to the VPN server, with the VPN client;

creating an exception in a firewall of the VPN server that enables a user network to access the VPN server through the public Internet;

exposing the one of the plurality of public IP addresses to the user network via the exception and the public Internet; and

requesting access to video and point-of-sale data of the VPN client using the one of the plurality of public IP addresses, where the request is routed through the public Internet and the exception in the firewall of the VPN server and then routed to the VPN client via the VPN.

16. The method of claim 15 further comprising invoking, from the user network, a server-based application on a data center that also comprises the VPN server, and viewing a live video signal within the server-based application.

17. The method of claim 16 wherein viewing a live signal further comprises viewing multiple video signals within the server-bases application.

18. The method of claim 16 further comprising controlling a video camera within the server-based application.

19. The method of claim 18 wherein controlling a video camera within the server-based application includes panning, tilting and zooming the video camera;

and adjusting quality, brightness, sharpness, contrast, and hue.

20. The method of claim 15 further comprising:

controlling a customer premises appliance; and

monitoring a customer premises appliance.

21. The method of claim 15 wherein the establishing, associating, creating, exposing, and requesting further comprise accessing a plurality of customer premises appliances.

22. The method of claim 15 further comprising accessing POS data stored on the customer premises appliance.