Providing emergency access to surveillance video

• US 8,934,754 B2
• Filed: 11/13/2012
• Issued: 01/13/2015
• Est. Priority Date: 11/13/2012
• Status: Active Grant

• Current Assignee: Generac Power Systems Incorporated (Generac Holdings Incorporated)
• Original Assignee: International Business Machines Corporation
• Inventors: Billau, Ronald L., Di Luoffo, Vincenzo V., Dumarot, Dan P., Paschal, Matthew J., Schulz, Brandon W., Woodbury, James E.
• Primary Examiner(s): Zhao, Daquan
• Application Number:
  US13/675,391
• Publication Number:
  US 20140133831A1
• Time in Patent Office: 791 Days
• Field of Search: 386/226, 386/227, 386/228, 386/239, 386/240, 386/248
• US Class Current: 386/226
• CPC Class Codes: G08B 13/19645 Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over
• CPC Class Codes: G08B 19/005 combined burglary and fire alarm systems
• CPC Class Codes: G08B 25/006 Alarm destination chosen according to type of event, e.g. in case of fire phone the fire service, in case of medical emergency phone the ambulance
• CPC Class Codes: H04L 63/10 for controlling access to devices or network resources
• CPC Class Codes: H04N 21/00 Selective content distribution, e.g. interactive television or video on demand [VOD] real-time bi-directional transmission of motion video data H04N7/14 ; broadcast or conference over packet switching networks H04L12/18
• CPC Class Codes: H04N 5/76 Television signal recording
• CPC Class Codes: H04N 5/765 Interface circuits between an apparatus for recording and another apparatus
• CPC Class Codes: H04N 5/772 the recording apparatus and the television camera being placed in the same enclosure
• CPC Class Codes: H04N 7/18 Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources
• CPC Class Codes: H04N 9/79 Processing of colour television signals in connection with recording
• CPC Class Codes: H04N 9/8205 involving the multiplexing of an additional signal and the colour video signal

Abstract

Real-time access by a public authority emergency responder to surveillance video of a privately-controlled source is conditionally pre-authorized dependent on the existence of at least one pre-specified emergency condition, and recorded in a data processing system. A public authority emergency responder subsequently requests real-time access to the surveillance video (e.g., during an emergency), and if the pre-specified emergency condition is met, access is automatically granted, i.e., without the need for manual intervention. A pre-specified emergency condition could, e.g., be an alarm condition detected by a sensor at the site of the video surveillance, or a declared state of emergency, properly declared by an appropriate public official.

Claims

1. A method for authorizing access to video surveillance data, comprising:

recording, in a conditional authorization record of a data processing system, at least one pre-specified emergency condition for granting real-time access by a public authority emergency responder to surveillance video generated by a privately-controlled surveillance domain;

generating said surveillance video in said privately-controlled surveillance domain, said surveillance video generated in said privately-controlled surveillance domain being generated independently of a detected pre-specified emergency condition, said surveillance video in said privately-controlled surveillance domain being unconditionally accessible to at least one user authorized to said privately-controlled surveillance domain but not unconditionally accessible to public authority emergency responders;

receiving, in said data processing system, a request on behalf of said public authority emergency responder to access said surveillance video generated by said privately-controlled surveillance domain in real-time;

responsive to receiving said request, automatically accessing, with said data processing system, said conditional authorization record and automatically determining, with said data processing system, whether said at least one pre-specified emergency condition for granting access is met; and

responsive to determining that said at least one pre-specified emergency condition is met, automatically authorizing, with said data processing system, real-time access by said public authority emergency responder to the requested surveillance video,

wherein said at least one pre-specified emergency condition comprises an alarm condition detected by at least one sensor in said privately-controlled surveillance domain.

2. The method of claim 1, wherein said at least one pre-specified emergency condition comprises a state of emergency declared by a public authority.

3. The method of claim 2, further comprising:

maintaining an auditable record of each instance of a state of emergency declared by a public authority which could authorize access by said public authority emergency responder to video of said privately-controlled surveillance domain.

4. The method of claim 1, wherein said data processing system is a surveillance video broker computer system communicating remotely with said surveillance domain over a network and communicating remotely with said public authority emergency responder over a network.

5. The method of claim 4, further comprising:

recording in said video broker data processing system a plurality of conditional authorization records, each conditional authorization record independently specifying authorization on behalf of a respective video surveillance domain to allow at least one respective client real-time access to at least some surveillance video generated by the respective video surveillance domain if a respective pre-specified emergency condition is met;

responsive to each said video access request received in said surveillance video broker, automatically accessing at least one conditional authorization record and determining, with said surveillance video broker computer system, whether a respective pre-specified emergency condition is met; and

responsive to determining that a respective pre-specified emergency condition is met, automatically authorizing, with said surveillance video broker computer system, real-time access by the requesting client to the requested surveillance video.

6. The method of claim 4,

wherein said conditional authorization record is recorded in a computer system of said privately-controlled surveillance domain;

wherein responsive to each said video access request received in said surveillance video broker, said surveillance video broker automatically forwards the request on behalf of the requesting client to the respective video surveillance domain.

7. The method of claim 1, further comprising:

registering a plurality of video surveillance domains in a surveillance video broker computer system, said surveillance video broker computer system communicating remotely with said plurality of video surveillance domains over a network, said plurality of video surveillance domains including said privately-controlled surveillance domain;

registering a plurality of clients in said surveillance video broker computer system, said surveillance video broker computer system communicating remotely with said plurality of clients over a network, said plurality of clients including said public authority emergency responder;

receiving in said surveillance video broker a plurality of video access requests, each request requesting real-time access by a respective client to at least some video produced by a respective video surveillance domain;

wherein registration status of each respective client requesting real-time access to at least some video produced by a respective surveillance domain is verified in said surveillance video broker before access is authorized.

8. The method of claim 1, further comprising:

recording in said data processing system a plurality of authorization records, each authorization record specifying at least one respective requestor authorized to remotely access in real-time said surveillance video generated by said privately-controlled surveillance domain, said plurality of authorization records including said conditional authorization record and an unconditional authorization record unconditionally authorizing access to at least one respective requestor;

wherein, responsive to each request on behalf of a respective requestor to access surveillance video generated by said privately-controlled surveillance domain in real-time, said data processing system automatically accesses said plurality of authorization records to determine whether the respective requestor is authorized to access the requested surveillance video.