KR101917435B1 - Training guide supplying system for virtual compact endless cast and rolling mill based on trainee's control - Google Patents

Abstract

The present invention relates to a system for providing training guide for a virtual compression continuous casting rough rolling facility based on a trainer operation based on a trainer's history of past training and analysis of operational tendency of a control device used by a current trainer in training, A compact endless casting and rolling mill (CEM) based on the input signal input from the trainer input device, and a control unit A trainer input processing device for generating a signal for a simulation process of the metal material to be processed, and a processor for processing the simulation of the compressed continuous casting rough rolling facility and the metal material processed thereby based on the signal generated by the trainer input processing device A simulator device, and a predecessor of said trainer A training device operation analysis and guidance device for analyzing the training history and current training tendency and providing a training guide and a corresponding image and sound are generated according to the simulation result of the simulation device and analysis results of the trainer operation analysis and guidance device And outputting the image and sound.

Description

{TRAINING GUIDE SUPPLYING SYSTEM FOR VIRTUAL COMPACT ENDLESS CAST AND ROLLING MILL BASED ON TRAINEE'S CONTROL}

The present invention relates to a system for providing a training guide for a virtual compression continuous casting rough rolling facility training guide based on a trainer operation that provides a training guide of a compression continuous casting rough rolling facility virtually based on the operation of a trainer.

Unlike ordinary processes, which are divided into a casting process and a hot-rolling process, the compact endless casting and rolling mill (CEM) process is directly connected to the continuous casting process and hot rolling process. It is a process that can be continuously mass produced.

Through this process, all the processes are continuously performed without cutting or stagnation until the hot rolled product produced by melting the iron ore in the blast furnace and FINEX process, which is the front end process, is continuously made. Therefore, the product quality is very homogeneous, It is possible to mass-produce extremely thin hot-rolled products that were difficult to produce by conventional hot-rolling.

While this continuous process has many advantages, the risk of stopping the entire CEM process in the event of a single failure has increased. In order to prevent such accidents in advance, detailed operation of the facilities of the driver is required. For this purpose, it is important to train operators to improve their operational skills.

Conventionally, this training was conducted using actual equipment under the guidance of an educator. This poses a risk of safety accidents and unnecessary operation and excessive operation of the equipment due to the continuous operation of the CEM cause deterioration of product quality. And there are several manipulation methods to cope with specific situations, but only the method preferred by the educator, not the trainer, was educated and training for the trainer could not proceed.

Korean Patent Publication No. 10-2011-0047025 Korean Patent Publication No. 10-2011-0068544

According to one embodiment of the present invention, training guide of a virtual compression continuous casting rough rolling facility based on a trainer operation based on a past training history of a trainer and a manipulation tendency of a control device used by a current trainer is provided System is provided.

According to an aspect of the present invention, there is provided a system for providing training guide for a virtual compression continuous cast iron rough rolling facility based on a trainer operation, the system comprising: a trainee operator inputting facility operation of a trainee and outputting a response according to the input; And a trainer input for generating a signal for a simulation of a metallic material processed by the compact endless cast & rolling mill (CEM) based on the input signal input from the trainer input device A simulation apparatus for processing a simulation of a compression continuous casting rough rolling facility and a metal material processed thereby based on a signal generated by the trainer input processing apparatus; Trainee manipulation analysis that provides training guide by analyzing fishing tendency And a video and sound device for generating and outputting a corresponding video and sound according to a simulation result of the simulation device and an analysis result of the trainer operation analysis and guide device.

According to the embodiment of the present invention, it is possible to prevent facility and safety accidents and to repeat the learning, and to manage the training history of the trainee to generate and provide the trainee customized guide information, And it is advantageous in terms of utilization of manpower and reduction of labor cost, and even when the trainer changes his / her style, it can be detected by the simulator and automatically provide an optimum operation guide.

FIG. 1 is a schematic block diagram of a system for providing training guide for a virtual compression continuous casting rough rolling facility according to an embodiment of the present invention.
FIG. 2 is a more detailed block diagram of a system for providing a trained operator-based virtual compression continuous casting rough rolling facility training guide in accordance with an embodiment of the present invention.
3 is a diagram illustrating an exemplary computing environment in which one or more embodiments disclosed herein may be implemented.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in order that those skilled in the art can easily carry out the present invention.

FIG. 1 is a schematic block diagram of a system for providing training guide for a virtual compression continuous casting rough rolling facility according to an embodiment of the present invention.

Referring to FIG. 1, a trainer operation based virtual compression continuous casting rough rolling facility training guide providing system 100 according to an embodiment of the present invention includes a trainer input device 110, a trainer input processing device 120, a simulation device 130, a trainer operation analysis and guidance device 140, and a video and sound device 150.

The trainer input device 110 receives the facility operation of the trainee and can output the response according to the input.

The trainer input processing device 120 is a device for performing a simulation process for a metallic material processed by a compact endless casting and rolling mill (CEM) based on the input signal input from the trainer input device 110 Signal can be generated. For this purpose, the trainer input processing unit 120 generates unit conversion and related parameters for simulating the operation and behavior of the CEM virtual facility and the metal material (for example, slab) based on the input signal, It can take charge of generating the start signal.

The simulation device 130 may process a compression continuous casting rough rolling (CEM) facility and a simulation of the metal material being processed thereby based on the signals generated by the trainer input processing device 120. In other words, based on the results of the transformation of the trainer input, the CEM virtual plant can be operated similarly to the actual CEM field by driving the CEM virtual machine, moving, rotating / rolling the metal material and calculating the physical model.

The trainer manipulation analysis and guidance device 140 can provide a training guide by analyzing the trainer's previous training history and the current working tendency.

The trainer manipulation analysis and guidance device 140 includes a histogram of the past training history of the trainee currently performing virtual reality training and a human machine interface (HMI) screen and control panel that the trainee frequently views in the current training, By detecting the frequently operated operation buttons on the HMI / Control Panel, it is possible to analyze the trainer tendency in real time and guide the trainee in the optimal operation sequence and button operation.

The image and sound apparatus 150 may generate and output a corresponding image and sound according to the simulation results of the simulation apparatus 130 and the analysis results of the trainer operation analysis and guide apparatus 140.

That is, the video and audio apparatus 150 processes the video and the sound of the virtual factory, the caption for the guide, and the voice narration according to the simulation result of the simulation apparatus 130 and the analysis result of the trainer operation analysis and the guide apparatus 140 Can be output.

FIG. 2 is a more detailed block diagram of a system for providing a trained operator-based virtual compression continuous casting rough rolling facility training guide in accordance with an embodiment of the present invention.

2, the trainer operation analysis and guidance device 140 of the trainer operation-based virtual compression continuous casting rough rolling facility training guide providing system 140 includes a trainer operation database 141, a trainer operation tendency analysis unit 142, A database 143, a trainer operation history analyzing unit 144, a trainee operation history data base 145, and a train driver guide generating unit 146.

The video and sound apparatus 150 may include an image and sound processing apparatus 151 and a video and sound output apparatus 152. The video and sound processing apparatus 151 may include a simulation result of the simulation apparatus 130, The video and sound output device 152 processes the video and audio of the virtual factory, the caption for the guide, and the voice narration in accordance with the analysis result of the operation analysis and guide device 140, It is possible to output video, mechanical sound, guide caption and voice narration of the processed virtual factory.

The trainer operation database 141 may store the HMI (Human Machine Interface) and the control panel, the button operated by the trainee, and the current time information, which the trainee is currently viewing, from the trainer input processing unit 120.

The trainer operation tendency analysis unit 142 can derive the operation tendency of the current trainee from the trainee operation database 141 based on the HMI and the control panel currently being viewed by the trainee, the button operated by the trainee, and the current time information have.

The operation sequence database 143 can store the order in which the trainer must operate the compression continuous casting rough rolling facility.

The trainer operation history analyzing unit 144 can derive the operation tendency by analyzing the operation sequence of the trainee in the same operation environment based on the past operation history of the trainee.

The trainer guide generating unit 146 compares and analyzes each operation tendency from the trainer operation history analyzing unit 144 and the trainer operation tendency analyzing unit 1442 and compares the operation tendency with the current training It is possible to determine the optimum operation sequence based on the past trainee's operation history in the self-reported HMI and control panel and the operation sequence being performed, and generate the corresponding training guide.

The trainer operation history database 145 may store the operational tendency of the trainee.

More specifically, the trainer can first store information on the currently viewed HMI, the Control Panel, the operated buttons, and the current time in the trainer operation database 141. The corresponding information of the trainee operation database 141 is sent to the trainer operation tendency analysis unit 142. The trainee operation tendency analysis unit 142 analyzes the preference of the HMI and the control panel, And a tendency. At the same time, the trainer operation history analyzing unit 144 analyzes the operation sequence of the trainee in the same situation on the basis of the operation history of the trainee for the meantime, and displays the preference of each HMI / Control Panel screen and the operation Analyze the preferences of the buttons.

The trainer guide generation unit 146 grasps the operation contents to be transmitted to the facility during the remaining training by the trainee through the operation sequence database 143 and also controls the trainer operation tendency analysis unit 142 and the trainee operation history analysis unit 144), and determines the optimal operation sequence based on the past cases in the HMI / Control Panel and the operation sequence that are currently being viewed, and generates an operation guide corresponding thereto. In other words, we analyze the tendency of past trainees' manipulation tendencies similar to the current manipulation order and HMI / Pnael / button tendency, and provide a guide to the order of manipulation in the past.

If there is an operation tendency not in the trainee operation history database 145, the trainee manipulates the trainer in the nearest HMI / Control Panel corresponding to the operation sequence stored in the operation sequence database 143 on the HMI / To provide a guide to do. The current trainer tendency information thus analyzed is stored in the trainee operation history database 145 and can be used in providing a later operation guide.

As described above, according to the present invention, the present invention can be applied to a CEM factory built on a virtual reality by moving away from the operation training method that carries out actual facilities in the field, and CEM operation training is performed in a virtual reality. And it is possible to generate and provide customized guide information of the trainee by managing the training history of the trainee. In the simulator, the history of the last training of the trainee, the HMI and the control panel used in the current training, / Control Panel to analyze the information about the buttons that are pressed in real time and suggest the HMI screen and control panel that the trainee can respond best to the trainee in specific situations according to the operation style of each trainee and guide the optimized operation sequence , The trainee can quickly increase the skill level of the craft, Degrees, even if the educators and the glass on the side of labor utilization and labor costs because it does not require simulator training who changed the style can provide the optimum operating guides automatically detect it in a simulator.

It is to be understood that the components, devices, and / or parts used in the present embodiment may be implemented by software such as a task, a class, a subroutine, a process, an object, an execution thread, , A field programmable gate array (FPGA), or an application-specific integrated circuit (ASIC), or a combination of the above software and hardware. The above components, 'device' or 'part' may be included in a computer-readable storage medium, or a part thereof may be distributed and distributed to a plurality of computers.

Referring now to FIG. 3, there is shown a diagram of an exemplary computing environment in which one or more embodiments disclosed herein may be implemented, including a computing device 1100 configured to implement one or more of the embodiments described above. RTI ID = 0.0 > 1000 < / RTI > For example, the computing device 1100 may be a personal computer, a server computer, a handheld or laptop device, a mobile device (mobile phone, PDA, media player, etc.), a multiprocessor system, a consumer electronics device, A distributed computing environment including any of the above-described systems or devices, and the like.

The computing device 1100 may include at least one processing unit 1110 and memory 1120. [ The processing unit 1110 may include, for example, a central processing unit (CPU), a graphics processing unit (GPU), a microprocessor, an application specific integrated circuit (ASIC), a field programmable gate array And may have a plurality of cores. The memory 1120 can be a volatile memory (e.g., RAM, etc.), a non-volatile memory (e.g., ROM, flash memory, etc.) or a combination thereof.

In addition, the computing device 1100 may include additional storage 1130. Storage 1130 includes, but is not limited to, magnetic storage, optical storage, and the like. The storage 1130 may store computer readable instructions for implementing one or more embodiments as disclosed herein, and other computer readable instructions for implementing an operating system, application programs, and the like. The computer readable instructions stored in storage 1130 may be loaded into memory 1120 for execution by processing unit 1110.

In addition, computing device 1100 may include input device (s) 1140 and output device (s) 1150. Here, input device (s) 1140 may include, for example, a keyboard, a mouse, a pen, a voice input device, a touch input device, an infrared camera, a video input device, or any other input device. Also, output device (s) 1150 can include, for example, one or more displays, speakers, printers, or any other output device. In addition, computing device 1100 may use an input device or output device included in another computing device as input device (s) 1140 or output device (s) 1150. [

The computing device 1100 may also include communication connection (s) 1160 that enable communication with other devices (e.g., computing device 1300) via the network 1200. (S) 1160 may include a modem, a network interface card (NIC), an integrated network interface, a radio frequency transmitter / receiver, an infrared port, a USB connection or other Interface. Also, the communication connection (s) 1160 may include a wired connection or a wireless connection.

Each component of the computing device 1100 described above may be connected by various interconnects (e.g., peripheral component interconnect (PCI), USB, firmware (IEEE 1394), optical bus architecture, etc.) And may be interconnected by a network.

As used herein, terms such as "component,""module,""system,""interface," and the like generally refer to a computer-related entity that is hardware, a combination of hardware and software, software, or software in execution. For example, an element may be, but is not limited to being, a processor, an object, an executable, an executable thread, a program and / or a computer running on a processor. For example, both the application running on the controller and the controller may be components. One or more components may reside within a process and / or thread of execution, and the components may be localized on one computer and distributed among two or more computers.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not intended to limit the invention to the particular forms disclosed. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: Trainer operation based virtual compression continuous casting rough rolling facility training guide providing system
110: Trainer input device
120: Trainer input processing device
130: Simulation device
140: Trainer operation analysis and guidance device
141: Trainer operation database
142: Trainer operation tendency control panel
143: Operation sequence database
144: Trainee operation history analyzing section
145: Trainee operation history database
146: Trainer's Guide Generator
150: Video and sound device
151: Video and sound processing device
152: Video and sound output device

Claims (7)

A trainee input device for inputting equipment operation of a trainee and outputting a response according to the input;
A trainee input processing device for generating a signal for a simulation of a metal material to be processed and a Compact Endless Cast & Rolling Mill (CEM) based on an input signal inputted from the trainer input device;
A simulation apparatus for processing a simulation of a metal material to be processed by the compression continuous casting rough rolling facility based on the signal generated by the trainer input processing device;
A trainer operation analysis and guidance device for analyzing the previous training history of the trainer and the current tendency of the trainer to provide a training guide; And
And an image and sound device for generating and outputting a corresponding image and sound according to a simulation result of the simulation device and an analysis result of the trainer operation analysis and guide device,
The trainer operation analysis and guidance device
A trainee manipulation database for storing, from the trainer input processing device, the HMI (Human Machine Interface) and the control panel currently viewed by the trainee, the button operated by the trainee, and the current time information;
A trainer operation tendency analysis unit for deriving an operational tendency of the current trainee based on the HMI and the control panel, the button operated by the trainee and the current time information, from the trainee operation database;
A sequence of operations database in which the trainer stores the order in which the compact continuous casting rough rolling facility should be operated;
A trainer operation history analyzing unit for analyzing the operation sequence of the trainee in the same operation environment based on the past operation history of the trainee to derive the operation tendency;
And comparing the operation tendencies from the trainer operation history analyzing unit and the trainer operation tendency analyzing unit and comparing the operation tendency with the HMI and the control panel currently being trained A trainer guide generating unit for determining an optimal operation sequence based on an operation history of a past trainer and generating a training guide corresponding thereto; And
A trainee manipulation history database for storing the manipulation tendency of the trainee,
Wherein the trainer guide generating unit analyzes a manipulation tendency similar to the manipulation order of the current trainee and the manipulation tendency similar to the manipulation tendency of the current trainee among the manipulation tendencies stored in the trainee manipulation history database, Compression continuous casting rough rolling facility training guide providing system.
The method according to claim 1,
The trainer operation analysis and guidance apparatus provides training guide of a virtual compression continuous casting rough rolling facility based on trainee manipulation that analyzes the previous training history of the trainer and the current tendency of the trainer to guide the operation and operation of buttons suitable for the trainee system.
The method according to claim 1,
The trainer manipulation analysis and guidance device may include a trainer manipulation-based virtual contiguous sequence analyzer that analyzes the current trainer's tendency to the current trainer according to the current trainer's human machine interface (HMI) and control panel, Casting rough rolling facility training guide providing system.
The method according to claim 1,
Wherein the trainer input processing device is a trainer manipulation-based virtual compression continuous casting rough rolling facility that produces at least one of a compression continuous casting rough rolling facility and a unit conversion for simulation processing of the metal material processed thereby, Training guide providing system.
delete delete The method according to claim 1,
The trainer guide generating unit may generate a trainer operation history database in which if the trainer operation history database has no operational tendency similar to the operational tendency of the current trainer, And a trainer who provides a guide for the trainer to operate on the control panel.

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