Industrial control physical signal processing method, controller and processing system
A technology of physical signal and processing method, applied in the field of processing system, industrial control physical signal processing method and controller, can solve the problems of interference, control misoperation, low conversion accuracy, etc., to achieve faster processing speed, improved recognition accuracy, The effect of increased precision
Inactive Publication Date: 2020-12-15
SHENZHEN Y& D ELECTRONICS CO LTD
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Problems solved by technology
[0004] Specifically, the physical electrical signals of industrial control equipment generally transmitted are level signal sequences, which are presented as 0 and 1 bit digital signals after sampling and conversion. Since there are many industries involved, the industrial control physical signals become complicated. Furthermore, , there are interference and errors in the process of triggering, transmission, etc. In the past, the processing method of industrial control physical signals has a slow speed, and the conversion accuracy is not high. When applied in different fields, they cannot be well compatible and cannot accurately judge the industrial control equipment. operating conditions, may cause subsequent control misoperation
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[0031] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0032] In the description of the present invention, it should be understood that when referring to orientation descriptions, such as terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" ", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating Or imply that the devic...
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The invention discloses an industrial control physical signal processing method, a controller and a processing system. The industrial control physical signal processing method comprises the followingsteps: acquiring a signal, namely acquiring an industrial control physical signal; a signal distribution step of distributing the industrial control physical signals to a plurality of computing nodes;a signal decoding step of performing parallel decoding calculation on the distributed industrial control physical signals by each calculation node; a combination step: combining decoding signals obtained by decoding calculation of each calculation node to obtain plaintext characters; and a deep learning identification step: identifying and classifying the plaintext characters based on a deep learning model to obtain industrial control behavior information. According to the design, the processing speed is accelerated, the identification precision is improved, and the compatibility is high.
Description
technical field [0001] The invention relates to the field of industrial control, in particular to an industrial control physical signal processing method, controller and processing system. Background technique [0002] The technological development in the field of industrial control automation and intelligent manufacturing provides technical support for intelligent manufacturing, industry 4.0, industrial Internet, industrial Internet of things, IIoT, cloud manufacturing, industrial robots, and automation control. The industrial control industry has gradually entered the era of Internetization. However, the problem of industrial control security vulnerabilities has become particularly prominent, and the number of incidents of industrial control security issues has gradually increased. On the other hand, the rise of artificial intelligence technology has brought fundamental changes to all walks of life. [0003] The existing technology is in its infancy in terms of intelligen...
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IPC IPC(8): G05B23/02G06N3/04G06N3/08
CPCG05B23/0243G06N3/08G05B2219/24065G06N3/045
Inventor 戚建淮罗朋唐娟刘建辉郑伟范胡金华宋晶彭华
Owner SHENZHEN Y& D ELECTRONICS CO LTD