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Outdoor camera fault detection method, device and system

A fault detection and camera technology, applied in image communication, television, electrical components, etc., can solve the problems of time-consuming, labor-intensive, high-cost, and difficult, and achieve the effect of avoiding repeated wiring, reducing detection costs, and reducing device power consumption

Pending Publication Date: 2022-06-03
北京瞰瞰智能科技有限公司
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Problems solved by technology

[0002] There are a large number of cameras installed outdoors. If one of them fails, it often needs to be checked manually one by one, which is costly, difficult, and time-consuming.
And the traditional solution can only detect image faults. For outdoor cameras, it is also necessary to detect whether the rotation itself is faulty.

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  • Outdoor camera fault detection method, device and system
  • Outdoor camera fault detection method, device and system
  • Outdoor camera fault detection method, device and system

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Embodiment Construction

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] The terms "first", "second", "third", "fourth", etc. (if present) in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that the embodime...

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Abstract

The invention provides an outdoor camera fault detection method. The outdoor camera fault detection method comprises the steps of converting current image data acquired by a camera into a standard image required by calibration and obtaining a current image calibration value; judging whether the difference between the current image calibration value and the initial image calibration value belongs to a preset range or not; when the difference between the current image calibration value and the initial image calibration value does not belong to a first preset range, generating a first fault signal; infrared rays are emitted to the periphery of the camera, the camera is controlled to rotate, and the current rotation calibration value of the camera is obtained through the received infrared rays; judging whether the difference between the current rotation calibration value and the initial rotation calibration value belongs to a preset range or not; when the difference between the current rotation calibration value and the initial rotation calibration value does not belong to a second preset range, generating a second fault signal; and sending the first fault signal and / or the second fault signal to remote equipment. The invention also provides an outdoor camera fault detection method, device and system.

Description

technical field [0001] The invention relates to the field of camera equipment, in particular to an outdoor camera fault detection method, an outdoor camera fault detection device and an outdoor camera fault detection system. Background technique [0002] There are many cameras installed outdoors. If one of them fails, it is often necessary to manually check one by one, which is costly, difficult, and time-consuming. And the traditional solution can only detect the fault of the image. For the outdoor camera, it is also necessary to detect whether the rotation itself is faulty. [0003] Therefore, how to simultaneously detect the image failure and the rotation failure of the camera installed outdoors is an urgent problem to be solved. SUMMARY OF THE INVENTION [0004] The present invention provides a method, device and system for detecting faults of outdoor cameras, which can achieve the effect of simultaneously detecting image faults and rotation faults of cameras installe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 陈果
Owner 北京瞰瞰智能科技有限公司
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