Intelligent control system and method for preventing failure of steel transfer in double-high-line extended steel billets

Abstract

The present invention provides an intelligent control system and method for preventing the failure of steel transfer of double-high-line extended steel billets, which relates to the technical field of steel production, including a post-shearing steel separation rolled piece identification and steel head signal conversion system, a mid-stop position quantification delay and position identification mutual backup system, a mosaic detection optimization and steel jam optimization and improvement control system, a signal guarantee optimization control and an environmental matching adjustment system. The post-shearing steel separation rolled piece identification and steel head signal conversion system is used to track and measure the rolled pieces at the rough rolling outlet, and according to the actual situation on site, the rolled pieces are identified in the guide groove after the 1# flying shear; the present invention is conducive to ensuring that the overlong rolled pieces coming out of the 5th frame of the rough rolling end stand can be normally transferred, and further ensure the normal steel feeding of the 6 frames and the smooth rolling in the rough rolling area, ensuring smooth production, reducing scrap steel and improving the yield rate, greatly reducing the accident time, improving the rolling operation rate, and reducing the cost of equipment spare parts.

Description

Technical Field

[0001] The present invention relates to the technical field of steel production, and in particular to an intelligent control system and method for preventing failure in steel removal of a double-high-line lengthened steel billet. Background Art

[0002] The steel separation rollers on the double-high rolling mill are very important. However, existing technology can only turn over the normal 150 square billets after they have passed through the five roughing stands. Specifically, the rolled pieces after passing through the five roughing stands are turned over from the middle roller to the first-line steel feed roller, or from the middle roller to the second-line steel feed roller. The heat inspection before the steel separation roller is located behind the No. 1 flying shear guide trough, close to the steel separation roller, ensuring accurate steel stopping, but with a short adjustable distance.

[0003] When rolling 155 square billets, the incoming material size becomes longer. When the heat detection is used as a detection signal, the red steel head is likely to hit the 6H entrance when the steel is not turned over, resulting in failure of the steel turning. Therefore, the existing technology has great disadvantages and defects. When the rolled piece coming out of the rough rolling end stand 5 is too long, it will cause the rolled piece to hit the 6-stand entrance, which will cause the billet to bend and the billets to squeeze each other, resulting in continuous scrap steel on the entire turning roller. At the same time, since the front rolling passage is blocked, the rough rolled piece will be further blocked during the normal passage, resulting in damage to the steel content in the rough rolling area and related process auxiliary equipment. Once such an accident occurs, not only will the processing time be very long, but the damage to the equipment will be very serious, which will not only cause production interruption, but also waste a lot of spare parts costs, and will also cause a reduction in output and an increase in the cost per ton of steel. Therefore, the present invention proposes an intelligent control system and method for preventing the failure of double-high-line extended billet turning to solve the problems existing in the prior art. Summary of the Invention

[0004] In response to the above problems, the present invention proposes an intelligent control system and method for preventing the failure of steel shifting of double-high-line extended steel billets. The intelligent control system and method for preventing the failure of steel shifting of double-high-line extended steel billets are conducive to ensuring that the overlong rolled pieces coming out of the rough rolling last stand 5 can be normally turned over, and further ensure the normal steel feeding of the 6 stands and smooth rolling in the rough rolling area, thereby ensuring smooth production, reducing scrap steel and improving the yield rate, significantly reducing accident time, improving the rolling operation rate, and reducing the cost of equipment spare parts.

[0005] To achieve the purpose of the present invention, the present invention is implemented through the following technical solutions: an intelligent control system for preventing the failure of steel removal of double-high-line extended steel billets, including a post-shear steel separation and rolled piece identification and steel head signal conversion system, a mid-stop position quantification delay and position identification mutual backup system, a mosaic detection optimization and steel jam optimization and improvement control system, a signal guarantee optimization control and environmental matching adjustment system, the post-shear steel separation and rolled piece identification and steel head signal conversion system is used to track and measure the rolled pieces at the rough rolling outlet, and according to the actual situation on site, the rolled pieces are identified in the guide groove after the 1# flying shear, and are also used to shift the initial rolled piece measurement and control component forward by one meter, so as to know the red steel head position in advance and control the lead margin; the mid-stop position quantification delay and position identification mutual backup system is used to adjust the time delay to control the stop position of the red steel on the intermediate roller, and the initial end identification component is designed as a backup identification system, one for use and one for backup;

[0006] The inlaid detection optimization and steel card optimization and improvement control system is used to repeatedly verify and optimize the position and size of the guide groove opening, and ensure that the thermal detection signal on the guide groove is detected according to the actual situation on site. It is also used to independently design the matching of the inner and outer diameter systems of the guide groove, and perform dynamic design based on the signal test results; the signal guarantee optimization control and environmental matching adjustment system is used to design the signal stability of the refined small hole detection system to avoid false signals, and is also used to control specific variables to ensure the detection of reliable signals.

[0007] Further improvements are: the post-shear steel separation rolled piece identification and steel head signal conversion system is used to design the post-shear steel separation rolled piece position detection and identification system and the red steel head position signal conversion program control system;

[0008] The post-shearing steel separation connection area refers to the connection area between the 1# flying shear and the steel turning roller, which is used to realize the relevant preparatory work of steel turning control; the rolled piece position detection and identification refers to the detection and identification and related data connection through the hot metal detection sensor; the rolled piece at the rough rolling outlet refers to the rolled piece entering the steel turning roller after the steel billet is rolled through rough rolling; the red steel head position refers to the quantitative identification and quantitative signal acquisition of the head position of the rolled piece during rolling or transmission in the roller; the signal conversion program control refers to the control based on the data type and signal type conversion; the initial rolled piece measurement and control component refers to the initial trigger control system located behind the 1# flying shear; the displacement forward one meter refers to moving the detection position forward one meter to move the signal margin forward as a whole.

[0009] Further improvements are as follows: the post-shearing steel rolled piece identification and steel head signal conversion system consists of a post-shearing steel rolled piece identification sensor component control system, a post-shearing steel rolled piece identification signal transmission control system, a post-shearing steel rolled piece identification cross-system logic connection control system, a red steel head signal conversion and quantification control system, a steel head signal conversion and logic application control system, and a steel head signal conversion and combined output control system.

[0010] Further improvements are: the intermediate stop position quantitative delay and position identification mutual backup system is used to design the intermediate roller stop position precise quantitative delay control system and the rolled piece detection and position identification mutual backup control system to control the success of steel turning;

[0011] The stop position of the intermediate roller refers to the quantitative stop position of the rolled piece after rough rolling of the intermediate roller of the steel turning roller connected to the rough rolling; the precise quantitative delay control system refers to the delay logic control system designed based on the delay control program and the delay control visualization setting box; successful steel turning refers to the state in which the rolled piece after rough rolling can enter the intermediate rolling 6 stands after passing through steel turning; rolled piece detection and position identification refers to the integrated identification and detection control system designed based on signal recognition of the rolled piece and interval detection of the position; mutual standby control refers to the control system designed based on mutual backup and mutual replacement of two trigger identification systems.

[0012] Further improvements are as follows: the intermediate stop position quantization delay and position identification mutual backup system consists of an intermediate stop position quantization delay trigger control system, an intermediate stop position quantization delay program control system, an intermediate stop position quantization delay visualization window control system, a position identification mutual backup two-end connection control system, a position identification mutual backup signal selection control system, and a position identification mutual backup non-disturbance switching control system.

[0013] Further improvements are as follows: the inlaid detection optimization and steel clamping optimization and improvement control system is used to design a guide groove inlaid precise detection signal optimization control system and a guide groove steel clamping optimization and improvement control system;

[0014] Guide groove inlaid precise detection refers to a control system designed based on the visualization of signal triggering and quantitative feedback of the rising edge of the signal of the guide groove inlaid detection channel; the guide groove opening position refers to the matching control designed based on the position selection and signal acquisition method; repeated verification and optimization refers to repeated experiments and combined experimental design on position variables and signal detection variables to obtain the optimal parameter variables; guide groove steel clamping optimization improvement refers to the identification and control system designed based on the matching rolling properties between the red steel rolled piece and the steel guide groove after passing through 5 rough rolling end stands; the inner and outer diameter systems of the guide groove refer to the external outer diameter control system connected to the detection end and the internal inner diameter control system connected to the red steel passing end.

[0015] Further improvements are: the inlaid detection optimization and steel card optimization improvement control system consists of an inlaid detection optimization external component control system, an inlaid detection optimization knob optimization control system, an inlaid detection optimization anti-interference control system, a steel card optimization improvement control rolling line matching control system, a steel card optimization improvement control end spacing control system, and a steel card optimization improvement control sliding matching control system.

[0016] A further improvement is that the signal assurance optimization control and environment matching adjustment system is used to design a signal accuracy reliability assurance optimization control system and a comprehensive environment matching intelligent adjustment and intelligent optimization control system;

[0017] Signal accuracy and reliability assurance optimization control refers to the combined control and optimization control of the workpiece head, workpiece position, and workpiece stop position; the refined small hole detection system refers to the detection process control system designed based on high temperature protection, dust protection, rolling process interference protection, and water vapor protection; comprehensive environmental matching intelligent adjustment refers to the intelligent adjustment control designed by matching various environmental factors around red steel and related rolling stability; specific variables include adjusting the detection position, detection distance, and signal sensitivity. The detection position refers to the quantitative identification of the position in the red steel roller transmission process; the detection distance refers to the distance between the identification detection sensor and the red steel workpiece; the signal sensitivity refers to the intelligent matching based on the adjustable knob and the on-site rolling environment.

[0018] Further improvements are: the signal assurance optimization control and environment matching adjustment system consists of a signal assurance optimization control environment identification control system, a signal assurance optimization control demisting steam control system, a signal assurance optimization control anti-light interference control system, an environment matching adjustment data import control system, an environment matching adjustment program connection control system, and an environment matching adjustment intelligent output execution control system.

[0019] The intelligent control method for preventing failure of steel shifting of double-high-line extended steel billets includes the following steps:

[0020] Step 1: Design a system for detecting and identifying the position of rolled pieces in the steel separation connection area after shearing. By tracking and measuring the rolled pieces at the rough rolling exit and based on the actual situation on site, a rolled piece identification system is designed in the guide groove after the 1# flying shear.

[0021] Step 2: Design a program control system for converting the red steel head position signal. By shifting the initial rolling piece measurement and control component forward by one meter, the red steel head position can be known in advance, thereby achieving advance allowance control.

[0022] Step 3: Design a precise quantitative delay control system for the stop position of the intermediate roller. By designing a precise quantitative delay control system, the stop position of the red steel on the intermediate roller can be accurately controlled by adjusting the time delay to ensure successful steel turning.

[0023] Step 4: Design a mutual backup control system for rolled piece detection and position identification. By designing the initial end identification component as a backup identification system, one is in use and the other is in backup, improving production rhythm.

[0024] Step 5: Design a guide groove embedded precise detection signal optimization control system. Through repeated verification and optimization of the guide groove opening position and size, and optimization based on the actual situation on site, the thermal detection signal on the guide groove is guaranteed to be accurately detected.

[0025] Step 6: Design an optimized control system for the guide groove steel jam. By independently optimizing the matching of the inner and outer diameter systems of the guide groove and combining it with the signal test results for dynamic optimization design, the steel jam problem can be eliminated.

[0026] Step 7: Design a signal accuracy and reliability optimization control system. By optimizing the signal stability of the refined small hole detection system, we can avoid false signals generated by small detection channels due to excessively high temperatures at the hole edge, thereby ensuring signal accuracy.

[0027] Step 8: Design an intelligent adjustment and optimization control system with comprehensive environmental matching. By optimizing the design of specific variables multiple times, including adjusting the detection position, detection distance, and signal sensitivity, the detection and recognition system can be guaranteed to detect signals accurately and reliably in complex environments.

[0028] The beneficial effects of the present invention are:

[0029] 1. The present invention tracks and measures the rolled pieces at the rough rolling exit and controls the advance margin; adjusts the time delay to accurately control the stop position of the red steel on the intermediate roller; utilizes one in use and one in reserve to improve a stable and efficient production rhythm; verifies and optimizes the position and size of the guide groove opening; optimizes the matching of the inner and outer diameter systems of the guide groove and dynamically optimizes it in combination with the signal test results; optimizes the signal stability design of the refined small hole detection system; optimizes the design of specific variables multiple times. In summary, it is beneficial to ensure that the overlong rolled pieces coming out of the 5th frame at the end of the rough rolling can be turned over normally, and further ensure the normal steel feeding of the 6 frames and the smooth rolling in the rough rolling area, thereby ensuring smooth production, reducing scrap steel and improving the yield rate, greatly reducing accident time, improving the rolling operation rate, and reducing the cost of equipment spare parts.

[0030] 2. The present invention realizes the optimal control of the steel turning position through the innovative design of steel head signal conversion; realizes the efficient control of intelligent position adjustment through the innovative design of position identification and mutual backup; realizes the adaptability to the rolling of steel billets with excessive length through the innovative design of optimized and improved control of steel clamping; realizes the intelligent optimal control to prevent the failure of steel turning of double-high-line extended steel billets through the innovative design of environmental matching adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic diagram of the system of the present invention;

[0032] Figure 2 Flow chart of the method of the present invention. DETAILED DESCRIPTION

[0033] In order to deepen the understanding of the present invention, the present invention will be further described in detail below with reference to the examples. The examples are only used to explain the present invention and do not constitute a limitation on the scope of protection of the present invention.

[0034] Example 1

[0035] according to Figure 1 As shown, this embodiment proposes an intelligent control system to prevent failure of steel removal of double-high-speed wire extended steel billets, including a post-shear steel separation identification and steel head signal conversion system, a stop position quantization delay and position identification mutual backup system, a mosaic detection optimization and steel jam optimization and improvement control system, a signal guarantee optimization control and an environmental matching adjustment system;

[0036] The post-shearing steel workpiece identification and steel head signal conversion system is used to first design a workpiece position detection and identification system for the post-shearing steel workpiece connection area. By tracking and measuring the workpieces at the rough rolling exit, and based on actual on-site conditions, a new workpiece identification system is designed in the guide groove after the No. 1 flying shear. Then, a red steel head position signal conversion program control system is designed. By shifting the initial workpiece measurement and control component forward by one meter, the red steel head position is known in advance, thereby realizing advance margin control.

[0037] The post-shear steel separation connection area refers to the connection area between the 1# flying shear and the steel turning roller. This area is mainly used to realize the relevant preparatory work of steel turning control. The detection and identification of the rolled piece position is carried out by the hot metal detection sensor for detection and identification as well as the relevant data connection. The rolled piece at the rough rolling exit refers to the rolled piece that enters the steel turning roller after the steel billet passes through the rough rolling; the red steel head position refers to the quantitative identification and quantitative signal acquisition of the head position of the rolled piece during rolling or transmission in the roller. Signal conversion program control refers to a control system designed based on data type and signal type conversion. The initial rolled piece measurement and control component refers to the initial trigger control system located behind the 1# flying shear. The displacement forward of one meter means to advance the detection position by one meter, thereby realizing the overall forward shift of the signal margin;

[0038] The post-shearing steel piece identification and steel head signal conversion system consists of a post-shearing steel piece identification sensor component control system, a post-shearing steel piece identification signal transmission control system, a post-shearing steel piece identification cross-system logic connection control system, a red steel head signal conversion and quantification control system, a steel head signal conversion and logic application control system, and a steel head signal conversion and combined output control system. Through innovative design of steel head signal conversion, this system achieves optimal control of the steel turning position.

[0039] The intermediate stop position quantitative delay and position identification mutual backup system is used to first design a precise quantitative delay control system for the intermediate roller stop position. By designing a precise quantitative delay control system, the stop position of the red steel on the intermediate roller can be accurately controlled by adjusting the time delay to ensure successful steel turning; then, a rolled piece detection and position identification mutual backup control system is designed. By designing the initial end identification component as a backup identification system, one is used and the other is backed up, contributing to improving a stable and efficient production rhythm.

[0040] The stop position of the intermediate roller refers to the quantitative stop position of the rolled piece after rough rolling of the intermediate roller of the steel turning roller connected to the rough rolling. The precise quantitative delay control system refers to the delay logic control system designed based on the delay control program and the delay control visualization setting box. Ensuring the success of steel turning means that the rolled piece after rough rolling can smoothly enter the intermediate rolling 6 stands after steel turning; rolled piece detection and position identification refers to the integrated identification and detection control system designed based on the signal identification of the rolled piece and the interval detection of the position. Mutual standby control refers to a control system designed based on the mutual backup and mutual replacement of two trigger identification systems. Improving a stable and efficient production rhythm means achieving a stable reduction in cycle time by matching various smoothness controls in the stable production rolling process;

[0041] The stop position quantization delay and position identification mutual backup system consists of a stop position quantization delay trigger control system, a stop position quantization delay program control system, a stop position quantization delay visualization window control system, a position identification mutual backup two-end connection control system, a position identification mutual backup signal selection control system, and a position identification mutual backup non-disruptive switching control system. Through innovative design of position identification mutual backup, the stop position quantization delay and position identification mutual backup system achieves efficient control of intelligent position adjustment.

[0042] The inlaid detection optimization and steel jam optimization and improvement control system is used to first design a guide groove inlaid precise detection signal optimization control system, by repeatedly verifying and optimizing the guide groove opening position and size, and optimizing the design according to the actual situation on site, thereby ensuring that the thermal inspection accurately detects the signal on the guide groove; then design a guide groove steel jam optimization and improvement control system, by independently optimizing the matching of the inner and outer diameter systems of the guide groove, and dynamically optimizing the design based on the signal test results, thereby completely eliminating the steel jam problem;

[0043] The guide groove inlaid precise detection refers to a control system designed based on the visualization of the signal trigger of the guide groove inlaid detection channel and the quantitative feedback of the rising edge of the signal. The guide groove opening position refers to the matching control system designed based on the position selection and signal acquisition method. Repeated verification and optimization refers to the repeated experiments and combined experimental design of position variables and signal detection variables to obtain the optimal parameter variables; the optimization and improvement of the guide groove steel jam refers to the identification and control system designed based on the matching rolling properties between the red steel rolled piece and the steel guide groove after passing through 5 rough rolling end stands. The inner and outer diameter systems of the guide groove refer to the external outer diameter control system connected to the detection end and the internal inner diameter control system connected to the red steel passing end. To completely eliminate the problem of steel jamming means to ensure the smoothness and rhythm stability of the entire rolling process;

[0044] The inlaid detection optimization and steel bar optimization control system consists of an inlaid detection optimization external component control system, an inlaid detection optimization knob optimization control system, an inlaid detection optimization anti-interference control system, a steel bar optimization control rolling line matching control system, a steel bar optimization control end spacing control system, and a steel bar optimization control sliding matching control system. Through innovative design of the steel bar optimization control system, the inlaid detection optimization and steel bar optimization control system achieves adaptability to rolling of billets with excessively long lengths.

[0045] The signal assurance optimization control and environmental compatibility adjustment system is used to first design a signal accuracy and reliability assurance optimization control system. By optimizing the signal stability of the refined small hole detection system, it can avoid the generation of false signals due to excessively high temperature at the edge of the hole in a too small detection channel, thereby ensuring signal accuracy. Then, a comprehensive environmental compatibility intelligent adjustment and intelligent optimization control system is designed. Through multiple optimization designs, specific variables include adjusting the detection position, detection distance, and signal sensitivity, thereby ensuring that the detection and recognition system detects accurate and reliable signals in complex environments.

[0046] Signal accuracy, reliability and optimization control refers to the combined control and optimization control of the workpiece head, workpiece position and workpiece stop position, thereby achieving signal accuracy, reliability and optimization control. The refined small hole detection system refers to a detection process control system designed based on high temperature protection, dust protection, rolling process interference protection and water vapor protection; the comprehensive environment matching intelligent adjustment refers to an intelligent adjustment control system designed by matching various environmental factors around the red steel and related rolling stability. The detection position refers to the quantitative identification of the position in the red steel roller transmission process. The detection distance refers to the distance between the detection sensor and the red steel workpiece. Signal sensitivity refers to the intelligent matching based on the adjustable knob and the on-site rolling environment;

[0047] The signal guarantee optimization control and environmental matching adjustment system consists of a signal guarantee optimization control environment identification control system, a signal guarantee optimization control demisting steam control system, a signal guarantee optimization control anti-light interference control system, an environmental matching adjustment data import control system, an environmental matching adjustment program connection control system, and an environmental matching adjustment intelligent output execution control system. The signal guarantee optimization control and environmental matching adjustment system has achieved intelligent optimal control to prevent the failure of double-high-line extended steel billet steel shifting through innovative design of environmental matching adjustment.

[0048] Example 2

[0049] according to Figure 2 As shown, this embodiment proposes an intelligent control method to prevent failure of steel shifting of double-high-line extended steel billets, including the following steps:

[0050] Design a piece position detection and identification system for the post-shear steel separation connection area. By tracking and measuring the pieces at the rough rolling exit, and based on the actual situation on site, design a piece identification system in the guide groove after the 1# flying shear.

[0051] Design a red steel head position signal conversion program control system. By shifting the initial rolling piece measurement and control component forward by one meter, the red steel head position can be known in advance, thereby achieving advance allowance control.

[0052] Design a precise quantitative delay control system for the stop position of the intermediate roller. By designing a precise quantitative delay control system, the stop position of the red steel on the intermediate roller can be accurately controlled by adjusting the time delay to ensure successful steel turning;

[0053] Design a mutual backup control system for rolled piece detection and position identification. By designing the initial end identification component as a backup identification system, one is in use and the other is in backup, improving production rhythm.

[0054] Design a guide groove embedded precise detection signal optimization control system, through repeated verification and optimization of the guide groove opening position and size, and optimize according to the actual situation on site, so as to ensure the accurate detection signal of thermal detection on the guide groove;

[0055] Design an optimized and improved control system for the guide groove steel jam. By independently optimizing the matching of the inner and outer diameter systems of the guide groove and combining it with the signal test results for dynamic optimization design, the steel jam problem can be eliminated.

[0056] Design an optimized control system to ensure signal accuracy and reliability. By optimizing the signal stability of the refined small hole detection system, we can avoid false signals generated by small detection channels due to excessively high temperatures at the hole edge, thus ensuring signal accuracy.

[0057] Design an intelligent adjustment and intelligent optimization control system with comprehensive environmental matching. By optimizing the design of specific variables multiple times, including adjusting the detection position, detection distance, and signal sensitivity, the detection and recognition system can ensure the accuracy and reliability of signal detection in complex environments.

[0058] The present invention tracks and measures the rolled pieces at the rough rolling outlet and controls the advance margin; adjusts the time delay to accurately control the stopping position of the red steel on the intermediate roller; utilizes one in use and one in reserve to improve a stable and efficient production rhythm; verifies and optimizes the position and size of the guide groove opening; optimizes the matching of the inner and outer diameter systems of the guide groove and dynamically optimizes it in combination with the signal test results; optimizes the signal stability design of the refined small hole detection system; optimizes the design of specific variables multiple times. In summary, the present invention is conducive to ensuring that the overlong rolled pieces coming out of the 5th frame of the rough rolling end stand can complete the steel turning normally, and further ensures the normal steel feeding of the 6 frames and the smooth rolling of the rough rolling area, thereby ensuring smooth production, reducing scrap steel and improving the yield rate, greatly reducing the accident time, improving the rolling operation rate, and reducing the cost of equipment spare parts. The present invention realizes the optimal control of the steel turning position through the innovative design of steel head signal conversion; realizes the efficient control of intelligent position adjustment through the innovative design of position identification mutual backup; realizes the adaptability to the rolling of steel billets with excessive length through the innovative design of steel clamping optimization and improvement control; realizes the intelligent optimal control to prevent the failure of steel turning of double-high-line extended steel billets through the innovative design of environmental matching adjustment.

[0059] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent control system to prevent failure in steel removal of extended double-high-speed steel billets includes a post-shear steel separation identification and steel head signal conversion system, a stop position quantization delay and position identification mutual backup system, a mosaic detection optimization and steel jam optimization and improvement control system, a signal guarantee optimization control and an environmental matching adjustment system. Its characteristics are: The post-shearing steel workpiece identification and steel head signal conversion system is used to track and measure the workpieces at the rough rolling exit, and according to the actual situation on site, it performs workpiece identification in the guide groove after the No. 1 flying shear. It is also used to shift the initial workpiece measurement and control component forward by one meter to know the position of the red steel head in advance and control the lead margin. The intermediate stop position quantization delay and position identification mutual backup system is used to adjust the time delay to control the stop position of the red steel on the intermediate roller, and the initial end identification component is designed as a backup identification system, one in use and one in reserve. The inlaid detection optimization and card steel optimization and improvement control system is used to repeatedly verify and optimize the position and size of the guide groove opening, and ensure that the thermal detection signal on the guide groove is detected according to the actual situation on site. It is also used to independently design the matching of the inner and outer diameter systems of the guide groove, and dynamically design it based on the signal test results. The signal guarantee optimization control and environmental matching adjustment system is used to design the signal stability of the refined small hole detection system to avoid false signals, and is also used to control specific variables to ensure the detection of reliable signals. The inlaid detection optimization and steel clamping optimization and improvement control system is used to design a guide groove inlaid precise detection signal optimization control system and a guide groove steel clamping optimization and improvement control system; Guide groove inlaid precise detection refers to a control system designed based on the visualization of signal triggering and quantitative feedback of the rising edge of the signal in the guide groove inlaid detection channel; The guide groove opening position refers to the matching control designed based on the position selection and signal acquisition method; repeated verification and optimization refers to the repeated experiments and combined experimental design of position variables and signal detection variables to obtain the optimal parameter variables; the guide groove clamping optimization improvement refers to the identification and control system designed based on the matching rolling properties between the red steel rolled piece and the steel guide groove after passing through the five rough rolling end stands; the inner and outer diameter systems of the guide groove refer to the external outer diameter control system connected to the detection end and the internal inner diameter control system connected to the red steel passing end; The inlaid detection optimization and steel card optimization improvement control system consists of the inlaid detection optimization external component control system, the inlaid detection optimization knob optimization control system, the inlaid detection optimization anti-interference control system, the steel card optimization improvement control rolling line matching control system, the steel card optimization improvement control end spacing control system, and the steel card optimization improvement control sliding matching control system.

2. The intelligent control system for preventing failure of steel transfer of double-high-line extended steel billets according to claim 1 is characterized in that: The post-shear steel separation rolled piece identification and steel head signal conversion system is used to design the post-shear steel separation rolled piece position detection and identification system and the red steel head position signal conversion program control system; The post-shear steel separation connection area refers to the connection area between the No. 1 flying shear and the steel turning roller, which is used to complete the relevant preparation work for steel turning control; the rolled piece position detection and identification refers to the detection and identification by the hot metal detection sensor and the relevant data connection; the rolled piece at the rough rolling exit refers to the rolled piece that enters the steel turning roller after the steel billet passes through the rough rolling; The red steel head position refers to the quantitative identification and quantitative signal acquisition of the head position of the rolled piece during rolling or transmission in the roller table; Signal conversion program control refers to control based on data type and signal type conversion; initial rolled piece measurement and control component refers to the initial trigger control system located behind the 1# flying shear; The displacement forward of one meter means moving the detection position forward by one meter to move the signal margin forward as a whole.

3. The intelligent control system for preventing failure of steel removal of double-high-line extended steel billets according to claim 2 is characterized in that: The post-shearing steel rolled piece identification and steel head signal conversion system consists of a post-shearing steel rolled piece identification sensor component control system, a post-shearing steel rolled piece identification signal transmission control system, a post-shearing steel rolled piece identification cross-system logic connection control system, a red steel head signal conversion and quantification control system, a steel head signal conversion and logic application control system, and a steel head signal conversion and combined output control system.

4. The intelligent control system for preventing failure of steel transfer in double-high-line extended steel billets according to claim 2 is characterized in that: The intermediate stop position quantified delay and position identification mutual backup system is used to design the intermediate roller stop position precise quantified delay control system and the rolled piece detection and position identification mutual backup control system to control the success of steel turning; The stop position of the intermediate roller refers to the quantitative stop position of the rolled piece after rough rolling of the intermediate roller of the steel turning roller connected to the rough rolling; the precise quantitative delay control system refers to the delay logic control system designed based on the delay control program and the delay control visualization setting box; successful steel turning refers to the state in which the rolled piece after rough rolling can enter the intermediate rolling 6 stands after passing through steel turning; rolled piece detection and position identification refers to the integrated identification and detection control system designed based on signal recognition of the rolled piece and interval detection of the position; mutual standby control refers to the control system designed based on mutual backup and mutual replacement of two trigger identification systems.

5. The intelligent control system for preventing failure of steel removal of double-high-line extended steel billets according to claim 4 is characterized in that: The intermediate stop position quantization delay and position identification mutual backup system consists of the intermediate stop position quantization delay trigger control system, the intermediate stop position quantization delay program control system, the intermediate stop position quantization delay visualization window control system, the position identification mutual backup two-end connection control system, the position identification mutual backup signal selection control system, and the position identification mutual backup non-disturbance switching control system.

6. The intelligent control system for preventing failure of steel removal of double-high-line extended steel billets according to claim 1 is characterized in that: The signal assurance optimization control and environment matching adjustment system is used to design a signal accuracy and reliability assurance optimization control system and a comprehensive environment matching intelligent adjustment and intelligent optimization control system; Signal accuracy and reliability guarantee optimization control refers to the combined control and optimization control of the workpiece head, workpiece position, and workpiece stop position; The refined small hole detection system refers to a detection process control system designed based on high temperature protection, dust protection, rolling process interference protection, and water vapor protection; the comprehensive environmental matching intelligent adjustment refers to the intelligent adjustment control designed by matching various environmental factors around the red steel and related rolling stability; specific variables include adjusting the detection position, detection distance, and signal sensitivity. The detection position refers to the quantitative identification of the position in the red steel roller transmission process; the detection distance refers to the distance between the identification detection sensor and the red steel rolled piece; the signal sensitivity refers to the intelligent matching based on the adjustable knob and the on-site rolling environment.

7. The intelligent control system for preventing failure of steel removal of double-high-line extended steel billets according to claim 6 is characterized in that: The signal assurance optimization control and environment matching adjustment system consists of a signal assurance optimization control environment identification control system, a signal assurance optimization control demisting steam control system, a signal assurance optimization control anti-light interference control system, an environment matching adjustment data import control system, an environment matching adjustment program connection control system, and an environment matching adjustment intelligent output execution control system.

8. An intelligent control method for preventing failure of steel transfer in double-high-line extended steel billets, characterized in that: The following steps are involved: Step 1: Design a system for detecting and identifying the position of rolled pieces in the steel separation connection area after shearing. By tracking and measuring the rolled pieces at the rough rolling exit and based on the actual situation on site, a rolled piece identification system is designed in the guide groove after the 1# flying shear. Step 2: Design a program control system for converting the red steel head position signal. By shifting the initial rolling piece measurement and control component forward by one meter, the red steel head position can be known in advance, thereby achieving advance allowance control. Step 3: Design a precise quantitative delay control system for the stop position of the intermediate roller. By designing a precise quantitative delay control system, the stop position of the red steel on the intermediate roller can be accurately controlled by adjusting the time delay to ensure successful steel turning. Step 4: Design a mutual backup control system for rolled piece detection and position identification. By designing the initial end identification component as a backup identification system, one is in use and the other is in backup, improving production rhythm. Step 5: Design a guide groove embedded precise detection signal optimization control system. Through repeated verification and optimization of the guide groove opening position and size, and optimization based on the actual situation on site, the thermal detection signal on the guide groove is guaranteed to be accurately detected. Step 6: Design an optimized control system for the guide groove steel jam. By independently optimizing the matching of the inner and outer diameter systems of the guide groove and combining it with the signal test results for dynamic optimization design, the steel jam problem can be eliminated. Step 7: Design a signal accuracy and reliability optimization control system. By optimizing the signal stability of the refined small hole detection system, we can avoid false signals generated by small detection channels due to excessively high temperatures at the hole edge, thereby ensuring signal accuracy. Step 8: Design an intelligent adjustment and optimization control system with comprehensive environmental matching. By optimizing the design of specific variables multiple times, including adjusting the detection position, detection distance, and signal sensitivity, the detection and recognition system can be guaranteed to detect signals accurately and reliably in complex environments.

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