Surveillance system with direct database server storage

• US 9,367,617 B2
• Filed: 07/23/2014
• Issued: 06/14/2016
• Est. Priority Date: 05/13/2010
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Tink, Edsel James, Van Der Elst, Yves, Gottardi, Victor
• Primary Examiner(s): ELAHI, SHAN E
• Application Number:
  US14/338,647
• Publication Number:
  US 20140333777A1
• Time in Patent Office: 692 Days
• Field of Search: 348/159
• US Class Current: 1/1
• CPC Class Codes: G06F 16/71 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: G06F 16/78 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• 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 13/19693 using multiple video sources viewed on a single or compound screen
• CPC Class Codes: H04N 23/90 Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
• CPC Class Codes: H04N 7/181 for receiving images from a plurality of remote sources

Abstract

A video surveillance system includes at least one of a camera or a streamer. A data base server is coupled to the camera and can store metadata for a video clip from the camera or streamer. A media storage server is coupled to both the camera or, the streamer, and to the data base server to store the clip in the absence of any network video recorders.

Claims

1. A surveillance system comprising:

a plurality of IP cameras coupled to a network;

a metadata storage device coupled to members of the plurality of IP cameras through the network, the metadata storage device stores metadata reported from the plurality of IP cameras; and

a media storage device, physically separate from but coupled to the metadata storage device, and to members of the plurality of IP cameras through the network,

wherein each of the plurality of IP cameras identifies and stores video with the media storage device for each video clip in the video via configuration information provided to the IP camera by the metadata storage device based on a unique identifier provided by the IP camera to the metadata storage device,

wherein the IP camera directly accesses a specific storage device indicated in the configuration information through the network to record a video clip in the video,

wherein the specific storage device creates a globally unique clip identifier and returns the globally unique clip identifier to the IP camera,

wherein the IP camera sends a request to the metadata storage device to record the globally unique clip identifier and the metadata for the video clip,

wherein client applications running on one or more workstations query the metadata via the metadata storage device for stored video, and

wherein recordings are retrieved directly from the media storage device for review and monitoring at a requesting workstation.

2. A system as in claim 1 wherein the one or more workstations includes a plurality of user input devices, coupled to the metadata storage device, and wherein a query is manually entered into one of the user input devices and executed by the metadata storage device.

3. A system as in claim 2 which includes circuitry to select and initiate operation of one of the plurality if IP cameras.

4. A system as in claim 3 wherein selected information relative to video and audio data from an operating camera is stored in the media storage device.

5. A system as in claim 4 wherein the selected information comprises the metadata.

6. A system as in claim 2 wherein the query from the one of the user input devices to the metadata storage device causes the metadata storage device to download selected stored video directly from the media storage device to a reviewing station.

7. A system as in claim 1 wherein the media storage device stores audio signals in addition to the video, and wherein the metadata storage device comprises a data base server to implement centralized management and search functions of video and audio stored in the metadata storage device.

8. A system as in claim 1 wherein the IP cameras establish a connection with the metadata storage device with a selected network protocol.

9. A system as in claim 8 wherein the selected network protocol comprises a TCP type connection.

10. A system as in claim 1 wherein the metadata is also stored in the media storage device, and wherein the metadata storage device tests an integrity of the metadata stored in the media storage device.

11. A system as in claim 10 wherein management in the media storage device is facilitated by including system wide parameters along with the metadata in responding to a query.

12. A surveillance system comprising:

a plurality of IP cameras coupled to a network;

a storage device which receives and stores at least video signals from the IP cameras through the network; and

a database control system coupled to the IP cameras and to the storage device through the network,

wherein an IP camera of the plurality of IP cameras establishes a connection with the database control system through the network and reports metadata of the video signals to the database control system,

wherein the IP camera sends a request to the database control system through the network to acquire configuration information of the IP camera for each video clip in the video signals based upon a unique identifier provided by the IP camera,

wherein the IP camera then establishes a direct connection with a specific storage server of the storage device through the network as indicated in the configuration information and records a video clip directly to the storage device based upon the configuration information provided,

wherein workstation based client applications query the database control system for recordings and then directly receive the recordings from the storage device in response to a query, and

wherein the metadata is also stored in the storage device and the database control system tests an integrity of the metadata stored in the storage device.

13. A system as in claim 12 which includes circuitry to generate a trigger which activates the IP camera and a streamer to obtain the video clip therefrom, wherein the metadata for the video clip is stored on the database control system.

14. A system as in claim 13 which includes a user station coupled to the database control system and to the storage device, wherein the query entered at the user station causes the database control system to download the video clip from the storage device.

15. A system as in claim 14 where the storage device receives and stores audio clips, and wherein, in response to the query from the user station, the database control system downloads a selected audio clip from the storage device.

16. A system as in claim 15 wherein the database control system implements centralized management and search functions of video clips and the audio clips stored in the storage device.

17. A method of acquiring at least one video clip comprising:

providing an IP camera coupled to a network, the IP camera, at least intermittently, obtaining video indicative of a region being monitored;

obtaining metadata associated with the video;

the IP camera establishing a connection through the network with a first metadata server and reporting the metadata;

storing the metadata on the first metadata server;

the IP camera sending a request to the first metadata server for configuration information of the IP camera for each video clip in the obtained video based upon a unique identifier contained in the request;

the IP camera establishing a direct connection with a second storage server through the network as indicated by the configuration information;

the IP camera storing at least the obtained video on the second storage server;

the first metadata server receiving a user query for the stored video, wherein workstation based client applications query the first metadata server for recordings;

responding to a user query, wherein responding includes the workstation based client applications directly receiving the stored video from the second storage server; and

visually presenting the received video.

18. A method as in claim 17 which includes testing an integrity of the metadata stored in the second storage server.

19. A method as in claim 18 wherein storage management is facilitated by including system wide parameters along with the metadata in responding to the user query.

20. A method as in claim 19 which includes obtaining audio and storing the obtained audio on the second storage server, and implementing, on the first metadata server, centralized management and search functions of the stored video and audio clips stored on the second storage server.