IP Library Granted Patent US 11,711,509
Granted Patent B2
US 11,711,509 · App. 16/808,741 · Granted Jul 25, 2023

Early video equipment failure detection system

Inventors: Jaroslaw Dobrowolski (Gdansk, PL); Sylwester Mroz (Pomerania, PL)
Assignee: CARRIER CORPORATION
H04N17/002G08B21/187H04N23/661H04N23/90
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Quick Facts
Patent No.
US 11,711,509
App. No.
16/808,741
Granted
Jul 25, 2023
Kind
B2
Abstract

A video camera system including: one or more video cameras; a video recorder in communication with each of the one or more video cameras; a video analytics module, the video analytics module being a computer program product embodied on a computer readable medium, the computer program product including instructions that, when executed by a processor, cause the processor to perform operations including: obtaining video parameters of a plurality of video frames received at the video recorder, the plurality of video frames being transmitted from the one or more video cameras to the video recorder; determining an abnormality within the video parameters; and identifying a malfunctioning video camera of the one or more video cameras that produced the abnormality within the video parameters.

Claims (23)

1. A video camera system comprising:

one or more video cameras;

a video recorder in communication with each of the one or more video cameras;

a video analytics module, the video analytics module being a computer program product embodied on a computer readable medium, the computer program product including instructions that, when executed by a processor, cause the processor to perform operations comprising:

obtaining video parameters of a plurality of video frames received at the video recorder, the plurality of video frames being transmitted from the one or more video cameras to the video recorder;

determining an abnormality within the video parameters; and

identifying a malfunctioning video camera of the one or more video cameras that produced the abnormality within the video parameters,

wherein the video parameters include:

a video frame lost ratio and the abnormality is the video frame lost ratio being greater than a selected value;

a video frame rate and the abnormality is the video frame rate being outside a selected range;

a video packet lost ratio and the abnormality is the video packet lost ratio being greater than a selected value; or

a video packet rate and the abnormality is the video packet rate being outside a selected range.

2. The video camera system of claim 1 , wherein the operations further comprise:

deactivating the malfunctioning video camera.

3. The video camera system of claim 1 , wherein the operations further comprise:

activating an alarm in response to the malfunctioning video camera.

4. The video camera system of claim 1 wherein:

in response to identifying the malfunctioning video camera, activating or adjusting a video camera of the one or more video cameras to capture video frames of an area previously being captured by the malfunctioning video camera.

5. The video camera system of claim 1 , wherein the computer readable medium is located within the video recorder.

6. The video camera system of claim 1 , further comprising:

an external device in communication with the video recorder, wherein the computer readable medium is located within the external device.

7. The video camera system of claim 1 , further comprising:

a cloud computing network in communication with the video recorder, wherein the computer readable medium is located within the cloud computing network.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 11, 2024
From: CARRIER CORPORATION
To: HONEYWELL INTERNATIONAL INC.
Reel/Frame 069175/0204 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 4, 2020
From: UTC FIRE & SECURITY POLSKA SP. Z O.O
To: CARRIER CORPORATION
Reel/Frame 052014/0273 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 4, 2020
From: DOBROWOLSKI, JAROSLAW; MROZ, SYLWESTER
To: UTC FIRE & SECURITY POLSKA SP. Z O.O
Reel/Frame 052014/0327 →