Digitalized steel plant equipment control simulation system

Abstract

The invention discloses a digitalized steel plant equipment control simulation system and belongs to the technical field of steelmaking continuous casting. The digitalized steel plant equipment control simulation system comprises a user instruction converter, an equipment logic controller, a plant module, and a signal actuator. The user instruction converter is used for converting an instruction provided by a user into a signal format which can be received by the signal actuator. The equipment logic controller is used for conducting three-dimensional (3D) analog on bidirectional finery, a finery, a converter, a crane, an RH finery, and revolving platform equipment, splitting appearance of the bidirectional finery, the finery, the converter, the crane, the RH finery, and the revolving platform equipment, and giving actions to the split appearance. The plant module is used for receiving the user instruction or actual signals transmitted by equipment in a steel plant, modifying equipment information in a digital steel plant, and drawing operation images of the digital steel plant. The signal actuator is used for receiving a user instruction sent by the user instruction converter, controlling plant managing device and equipment monitoring device, and achieving interaction between the actual steel plant and an analog plant and interaction between the user and the analog plant. According to the digitalized steel plant equipment control simulation system, a mode that the digitalized steel plant and the steel plant equipment conduct interaction is applied, plant layout is designed through visual interfaces, importing and exporting are conducted on the plant layout, and the fact that the digitalized steel plant equipment control simulation system is compatible with external devices is achieved.

Description

technical field [0001] The invention belongs to the technical field of steelmaking and continuous casting, in particular to a digital steel plant equipment control simulation system. Background technique [0002] For factories with complex production scheduling plans, the control of equipment and the scheduling of steel plant production plans are still made by people. This kind of control depends more on the experience of the operator, and any negligence will cause irreversible losses. . [0003] At present, in the production process, some people use the characteristics of the dynamic simulation screen generated by the digital factory to simulate the actual production process, but this method can find the defects of the production plan in advance, but it is often only the simulation of the production process or the production process before the production activities. It is to reproduce the production activities after the production activities, and it is difficult to achieve...

AI Technical Summary

Problems solved by technology

[0002] For factories with complex production scheduling plans, the control of equipment and the scheduling of steel plant production plans are still made by people. This kind of control depends more on the experience of the operator, and any negligence will cause irreversible losses.

[0003] At present, in the production process, some people use the characteristics of the dynamic simulation screen generated by the digital factory to simulate the actual production process, but this method can find the defects of the production plan in advance, but it is often only the simulation of the production process or the production process before the production activities. It is to reproduce the production activities after the production activities, and it is difficult to achieve the purpose of guiding production during the production process

On the one hand, it is because digital factories are difficult to be well compatible with flexible external monitoring signals. On the other hand, even if they can be well compatible with external signals, it is difficult for digital factories to realize their own signal processing, because The functions of the digital factory have been determined at the time of development, and it is difficult to change when it is used

[0004] The factory layout displayed by the traditional digital factory is often difficult to modify. In the actual production process, each factory has to use a set of digital factories developed for itself that suits its own factory layout. This makes the popularization of digital factories very difficult. For The modification of the factory layout often stays in the development stage of the digital factory, and it is difficult for users to easily change the factory layout according to their own wishes

[0005] In addition, the interface between the current digital factory modules is invisible to the user, which further limits the versatility of the digital factory. Users can only rely on the method specified by the developer of the digital factory to operate the digital factory, and cannot freely The addition of external equipment, let alone provide information that guides the operation of digital factories in the format that they are willing to provide on the factory that has already been built. This rigid interface mode further limits its development trend.

[0006] Therefore, it is currently impossible to use the digital factory to interact with the equipment in the actual steel plant to control the actual steel production equipment

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