Intelligent gateway control system and method
A technology for intelligent gateways and control systems, applied in general control systems, control/regulation systems, program control, etc., can solve the limitations of PLC equipment, high development costs, large differences in programming languages, incompatibility of hardware systems, etc.
Pending Publication Date: 2020-07-21
上海多维明软信息技术有限公司
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Problems solved by technology
[0003] Because the architecture of PLC equipment is closed, the hardware systems of major PLC equipment manufacturers are incompatible with each other, and the programming languages are also very different. Corresponding programming language development, resulting in the limitation of user selection of PLC equipment and high post-development costs; and with the rise of the Internet and cloud computing, users have higher requirements for data timeliness and analysis, while traditional PLC equipment cannot Inform users of the operating status of industrial equipment in time
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[0018] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0019] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...
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The invention provides an intelligent gateway control system and method, and relates to the field of industrial control. The system comprises a background management system for configuring PLC equipment group information, a driving protocol, an alarm condition, a variable group and variable information, an intelligent gateway for PLC equipment networking communication, and a cloud server for datastorage and processing. According to the invention, real-time bidirectional communication of data with PLC equipment can be realized, conversion communication is carried out for a communication protocol, conversion reading and control of communication protocols of different manufacturers are realized, and functions of industrial equipment operation state display, abnormal signal alarm and user mobile equipment early warning and monitoring are realized through a screen.
Description
technical field [0001] The invention relates to the field of industrial control, in particular to an intelligent gateway control system and method. Background technique [0002] At present, industrial equipment mostly adopts a PLC (Programmable Logic Controller, programmable logic controller) equipment to control the industrial equipment. With the development of technology, PLC equipment is miniaturized, labeled, intelligent, and networked, and its functions are becoming more and more powerful. It is widely used in electric power, chemical industry, machinery manufacturing, automobile and other fields. However, PLC uses a specific programming language to control and detect the status of equipment, such as temperature, pressure, speed, etc., to achieve data collection, equipment control, and abnormal signal alarms. [0003] Because the architecture of PLC equipment is closed, the hardware systems of major PLC equipment manufacturers are incompatible with each other, and the ...
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IPC IPC(8): G05B19/05
CPCG05B19/058G05B2219/1153
Inventor 马文涛蒋雪峰张颐
Owner 上海多维明软信息技术有限公司