Output picture acquisition system and method of display screen of industrial control equipment

A technology for industrial control equipment and output screen, which is applied in CCTV systems, instruments, character and pattern recognition, etc. It can solve the problems of poor intelligent management, unfavorable intelligent management of equipment, and high cost.

Inactive Publication Date: 2018-01-05
杰为软件系统(深圳)有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

For example, upgrading the software and hardware structure of production equipment can only be completed by relying on the original manufacturer of the equipment. At the same time, the production line needs to be r

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  • Output picture acquisition system and method of display screen of industrial control equipment
  • Output picture acquisition system and method of display screen of industrial control equipment

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[0018] The present invention will be described in more detail below with reference to the drawings and embodiments.

[0019] The invention discloses an industrial control equipment display screen output picture acquisition system, such as figure 1 As shown, it includes:

[0020] The image acquisition unit 1 is used to capture the real-time picture of the display screen of the industrial control equipment to obtain image information;

[0021] The template parameter processing unit 2 is used to provide an identification template and set identification template parameters;

[0022] The image recognition unit 3 is configured to recognize the image information according to the current recognition template, and output recognition result data;

[0023] The recognition result processing unit 4 is configured to store and / or upload the recognition result data.

[0024] In the above system, the template parameter processing unit 2 is used to set and select the recognition template, and then the ima...

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Abstract

The invention discloses an output picture acquisition system and method of a display screen of industrial control equipment. The system comprises an image acquisition unit for shooting a real-time picture of the display screen of the industrial control equipment to acquire image information; a template parameter processing unit for providing a recognition template, setting recognition template parameters and adjusting camera parameters; an image recognition unit for performing recognition on the image information according to the current recognition template, and outputting recognition resultdata; a recognition result processing unit for storing and/or uploading the recognition result data. The output picture acquisition system disclosed by the invention realizes the non-invasive data acquisition on the output picture of the display screen of the industrial control equipment without improving the existing production equipment and establishing the connection with the existing equipment; especially in the image recognition process, the image information is recognized according to the recognition template; not only is the recognition result accurate and reliable, but also is the system easy to arrange and low in cost.

Description

technical field [0001] The invention relates to an image data acquisition system in an industrial production process, in particular to a system and method for acquiring an output screen of an industrial control equipment display screen. Background technique [0002] With the development of modern industry, the market has higher and higher requirements for intelligent production equipment. For early production equipment such as EDM machine tools and wire cutting machine tools, most of these equipment still use the original control system. These hardware systems Basically, there is no interface to open to the outside world to obtain data in the production process, nor does it support existing extension protocols. If it is necessary to implement intelligent management such as data collection and working condition monitoring for such equipment, there is no other more effective method other than upgrading the software and hardware of the equipment. For example, upgrading the sof...

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Application Information

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IPC IPC(8): G06K9/00H04N7/18
Inventor 郑德政李溢佳
Owner 杰为软件系统(深圳)有限公司
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