Camera condition monitoring system and method

A state monitoring and camera technology, applied in the field of monitoring equipment, can solve problems such as inability to monitor, and achieve the effects of reducing the amount of information processing, convenient erection, and simple structure

Inactive Publication Date: 2014-02-05
TAICANG TAIYI INFORMATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method is mainly used to prevent the camera from being pulled out abnormally. If the viewing direction of the camera is adjusted, the solution of this invention cannot be monitored.

Method used

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  • Camera condition monitoring system and method

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Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0029] figure 1 Schematically shows a camera status monitoring system according to an embodiment of the present invention, such as figure 1 Shown is a camera status monitoring system in an embodiment, which includes a camera and a computer terminal, wherein the camera is used as a collection unit 100 to collect images of the current monitoring area of ​​the camera in real time to obtain the currently collected image. The computer terminal is provided with a sampling unit 200 , a processing unit 300 and a storage unit 500 , and the selected image of the set sample area is stored in the storage unit 500 . The currently acquired image acquired by the acquisition unit 100 can be transmitted to the sampling unit 200 of the computer terminal through a high-frequency data line. Then the sampling unit 200 samples the sample area from the current captured image of t...

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Abstract

The invention discloses a camera condition monitoring system and method. The camera condition monitoring system comprises a sampling unit and a processing unit, wherein the sampling unit is configured to extract a current sample area image from currently colleted images according to a sample collection area; the processing unit is configured to contrast the current sample area image with a set sample area image to see whether the two images are identical; the current sample area image is received from the sampling unit again if the two images are identical, and monitoring abnormal information is output if the two images are not identical. According to the contrasting method, the currently colleted images are subjected to sample area sampling to acquire the current sample area image; if the current sample area image is different from the set sample area image, the camera monitoring abnormal information is output. The camera condition monitoring system is simple in structure and convenient to erect; only the current sample area image is needed in the contrasting process, so that the information processing quantity of the whole monitoring system is greatly lowered; the information contrasting quantity of the method is quite small, and accordingly, the information transmission quantity is also quite small.

Description

technical field [0001] The invention relates to the field of monitoring equipment, in particular to a system and method for monitoring the state of a camera. Background technique [0002] At present, monitoring cameras are widely used in hotels, factories, office buildings and other places, but the existing cameras have a problem, that is, it is impossible to effectively monitor the status of the camera, for example, it is impossible to know whether the camera has been moved or not. It is impossible to know whether the camera is blocked, that is, it is impossible to know whether the camera is in a normal working state. [0003] No. ZL200510011843.2 Chinese invention patent discloses a network camera status monitoring method, by configuring the camera monitoring program on the client host with the camera to monitor the working status of the camera in real time, and configuring the monitoring management program on the management host to monitor the status of the client host, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 简川富
Owner TAICANG TAIYI INFORMATION ENG
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