Mixed tower structure gap abnormity early warning method, system, equipment, medium and program

Abstract

The invention discloses a mixed tower structure gap abnormity early warning method, system, equipment, medium and program, and belongs to the technical field of wind power generation. The method comprises the steps of collecting displacement data and wind speed data of a mixing tower body; based on the displacement data of the mixing tower main body, the gap width change rate of the mixing tower main body is obtained; calculating an early warning threshold according to the wind speed data; according to the gap width change rate and the early warning threshold value of the mixed tower main body, drawing a three-dimensional deformation cloud picture of the whole tower drum; and generating a mixed tower structure gap abnormity early warning scheme based on the three-dimensional deformation cloud picture of the whole tower drum. The laser displacement sensor and the anemometer are integrally packaged, dust invasion is blocked, the service life of the sensor is prolonged, meanwhile, wind speed and displacement data can be synchronized in real time, the gap early warning threshold value is accurately adjusted along with the change of the wind speed, false alarms are reduced, the three-dimensional deformation cloud picture is combined and utilized, the mixed tower monitoring accuracy and comprehensiveness are improved, and the monitoring accuracy is improved. The structure safety is ensured.

Description

Technical Field

[0001] This invention relates to the field of wind power generation technology, specifically to a method, system, equipment, medium, and program for early warning of abnormal gaps in hybrid tower structures. Background Technology

[0002] With the rapid development of onshore wind turbines towards larger sizes and taller towers, steel-concrete hybrid towers (hybrid towers) have become the main technological approach due to their comprehensive advantages in load-bearing capacity, economy, and ease of transportation. In the prefabricated structure of hybrid towers, the circumferential joints (ring joints) between precast concrete segments are crucial for ensuring structural integrity and load transfer; their construction quality directly determines the overall stiffness, sealing performance, and long-term durability of the tower. However, hybrid tower ring joints face severe structural safety challenges during long-term operation. Influenced by continuous wind loads, prestressing tendon relaxation, concrete shrinkage and creep, and changes in ambient temperature, there is a risk of ring joint expansion due to aging of the joint material. Therefore, real-time and accurate monitoring of gaps in hybrid tower structures is essential.

[0003] Current monitoring methods for the circumferential joints of wind turbine towers all use fixed threshold warnings, without considering the nonlinear influence of wind speed changes on the dynamic deformation of the joints, resulting in a high false alarm rate when wind speed fluctuations are large. Moreover, most monitoring methods can only monitor single-point displacement and lack the ability to reconstruct the three-dimensional deformation of the overall structure. In addition, the sensors lack effective protection and are easily damaged by external collisions, affecting their service life and monitoring accuracy.

[0004] To address the aforementioned issues, this invention proposes a solution for accurate, real-time, and comprehensive monitoring of annular gaps in towers. By integrating a laser displacement sensor with an anemometer into a single package, it blocks sand and dust intrusion, extends the sensor's lifespan, and simultaneously synchronizes wind speed and displacement data in real time. This allows the gap warning threshold to be precisely adjusted according to wind speed changes, reducing false alarms. Summary of the Invention

[0005] To address the shortcomings of existing mixed-tower monitoring technologies, such as high false alarm rates with fixed thresholds, redundant data transmission delays, and the inability to reconstruct 3D deformation, which hinder accurate, real-time, and comprehensive monitoring of mixed-tower structures, this invention provides a method for early warning of gap anomalies in mixed-tower structures. This method incorporates nonlinear wind speed compensation, enabling precise adjustment of the warning threshold according to wind speed changes, thus reducing false alarms. Furthermore, by utilizing 3D deformation cloud maps, the accuracy and comprehensiveness of mixed-tower monitoring are improved, ensuring structural safety.

[0006] To achieve the above objectives, the present invention provides the following technical solution.

[0007] In a first aspect, the present invention provides a method for early warning of abnormal gaps in a hybrid tower structure, comprising: Collect displacement and wind speed data of the main body of the hybrid tower; Based on the displacement data of the main body of the hybrid tower, the rate of change of the gap width of the main body of the hybrid tower is obtained; based on the wind speed data, the warning threshold is calculated. Based on the rate of change of the gap width of the main body of the hybrid tower and the early warning threshold, a three-dimensional deformation cloud map of the entire tower is drawn. Based on the three-dimensional deformation cloud map of the entire tower, an early warning scheme for abnormal gaps in the hybrid tower structure is generated.

[0008] As a further improvement of the present invention, the acquisition of displacement data and wind speed data of the main body of the mixing tower includes: The displacement and wind speed data of the main body of the hybrid tower are collected by an integrated package structure of several laser displacement sensors and anemometers installed on the main body of the hybrid tower.

[0009] As a further improvement of the present invention, the step of obtaining the rate of change of the gap width of the hybrid tower body based on the displacement data of the hybrid tower body includes: Wavelet denoising was performed on the displacement data of the main body of the hybrid tower to obtain the processed displacement data of the main body of the hybrid tower. Based on the displacement data of the processed hybrid tower body, the rate of change of the gap width of the hybrid tower body is extracted. .

[0010] As a further improvement of the present invention, the step of calculating the warning threshold based on wind speed data includes: Based on wind speed data, the wind speed-gap dynamic threshold is obtained using Bernoulli's equation and a structural dynamics model. ; The Bernoulli equation and structural dynamics model include:

[0011] in, These are linear coefficients related to structural stiffness; This represents the nonlinear coefficient of the vortex-induced effect; is the baseline threshold; v is the real-time wind speed collected.

[0012] As a further improvement of the present invention, the step of drawing a three-dimensional deformation cloud map of the entire tower based on the rate of change of the gap width of the main body of the mixing tower and the early warning threshold includes: Determine if the warning threshold is greater than the rate of change of the gap width of the main body of the mixing tower; if not, trigger the warning. If so, then the three-dimensional deformation reconstruction and long-term trend analysis of the gap width change rate and early warning threshold of the main body of the mixed tower are carried out. Based on thin plate spline interpolation, discrete displacement points are mapped into a three-dimensional deformation field, and a three-dimensional deformation cloud map of the entire tower is drawn.

[0013] As a further improvement of the present invention, the method for generating an early warning scheme for abnormal gaps in hybrid tower structures based on the three-dimensional deformation cloud map of the entire tower includes: Based on the three-dimensional deformation cloud map of the entire tower, identify the local stress concentration areas of the main body of the hybrid tower; Based on the identification of local stress concentration areas, an early warning scheme for abnormal gaps in the hybrid tower structure is generated.

[0014] Secondly, the present invention provides an early warning system for abnormal gaps in hybrid tower structures, comprising: Data acquisition module: used to collect displacement data and wind speed data of the main body of the hybrid tower; Threshold calculation module: used to obtain the rate of change of the gap width of the hybrid tower body based on the displacement data of the hybrid tower body; and to calculate the warning threshold based on the wind speed data. Image drawing module: used to draw a three-dimensional deformation cloud map of the entire tower based on the rate of change of the gap width of the main body of the tower and the early warning threshold; Anomaly warning scheme: Used to generate anomaly warning scheme for gaps in hybrid tower structures based on the three-dimensional deformation cloud map of the entire tower.

[0015] Thirdly, the present invention provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the method for early warning of gap anomalies in a hybrid tower structure.

[0016] Fourthly, the present invention provides a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the method for early warning of gap anomalies in a hybrid tower structure.

[0017] Fifthly, the present invention provides a computer program product, including computer instructions, which, when executed by a processor, implement the steps of the method for early warning of gap anomalies in a hybrid tower structure.

[0018] Compared with the prior art, the present invention has the following beneficial effects: This invention symmetrically deploys a high-precision laser displacement sensor and anemometer integrated package array on both sides of the annular gap in the hybrid tower. A protective shell and labyrinthine dustproof baffle prevent sand and dust intrusion, extending sensor lifespan. The integrated packaging of laser displacement sensor and anemometer allows for real-time synchronization of wind speed and displacement data. By introducing a nonlinear wind speed compensation mechanism, the warning threshold can be accurately calculated based on real-time wind speed data. This method significantly reduces the false alarm rate, improves the efficiency and accuracy of hybrid tower monitoring, and helps maintenance personnel focus on actual structural issues. Simultaneously, this invention optimizes the data acquisition and processing flow, avoiding redundant transmission. After collecting displacement and wind speed data, the system quickly processes and analyzes it, promptly obtaining the gap width change rate and calculating the warning threshold, reducing time delays and ensuring maintenance personnel can promptly grasp the dynamics and take appropriate measures. Furthermore, this invention generates a three-dimensional deformation cloud map of the entire tower based on the gap width change rate and the warning threshold, intuitively and three-dimensionally presenting the deformation situation, facilitating multi-angle observation by maintenance personnel and accurately determining the location and extent of anomalies. Compared to traditional two-dimensional monitoring, it provides richer and more detailed information, helping to promptly identify potential problems and providing reliable assurance for the safe operation of hybrid towers. Attached Figure Description

[0019] The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of the invention in any way. In the drawings: Figure 1 This is a flowchart illustrating an early warning method for gap anomalies in a hybrid tower structure according to the present invention. Figure 2 This is a schematic diagram of the sensor arrangement for an early warning method for gap anomalies in a hybrid tower structure according to the present invention.

[0020] Figure 3 For the present invention Figure 2 Schematic diagram of sensor arrangement in mid-section 1-1; Figure 4 This is a schematic diagram of the integrated packaging structure of the laser displacement sensor and anemometer in this invention.

[0021] Figure 5 This is a schematic diagram of the specific process of the method for early warning of gap anomalies in a hybrid tower structure according to the present invention; Figure 6 This is a schematic diagram of the structure of an abnormal gap early warning system for a hybrid tower structure according to the present invention; Figure 7 This is a schematic diagram of an electronic device in an embodiment of the present invention.

[0022] In the figure, 1. Hybrid tower body; 2. Integrated packaging structure of laser displacement sensor and anemometer; 21. Laser displacement sensor body; 22. Air duct cavity; 23. Enclosed cavity; 24. Liquid cavity; 25. Pressure sensor; 26. Dustproof baffle; 27. Wire; 28. Connector; 29. ​​Protective shell; 3. Central processing unit; 4. Hybrid tower foundation. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solutions of this invention, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this invention.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] To address the problems in existing mixed-tower monitoring technologies, such as high false alarm rates with fixed thresholds, redundant data transmission delays, and the inability to reconstruct 3D deformations, which hinder accurate, real-time, and comprehensive monitoring of mixed-tower structures, this invention provides a method for early warning of gap anomalies in mixed-tower structures. Figure 1 As shown, it includes: S100: Collects displacement and wind speed data of the main body of the hybrid tower; S200: Based on the displacement data of the main body of the hybrid tower, obtain the rate of change of the gap width of the main body of the hybrid tower; calculate the warning threshold based on the wind speed data; S300: Based on the rate of change of the gap width of the main body of the hybrid tower and the early warning threshold, draw a three-dimensional deformation cloud map of the entire tower. S400: Based on the three-dimensional deformation cloud map of the entire tower, generate an early warning scheme for abnormal gaps in the hybrid tower structure.

[0026] This method introduces nonlinear wind speed compensation, which can accurately adjust the warning threshold according to wind speed changes, reduce false alarms, and combine it with three-dimensional deformation cloud map to improve the accuracy and comprehensiveness of tower monitoring and ensure structural safety.

[0027] The present invention will be further explained and described below with reference to the accompanying drawings.

[0028] A method for early warning of gap anomalies in hybrid tower structures based on laser displacement sensing and dynamic thresholds includes the following steps: S1: As Figure 2 As shown, a mixing tower foundation 4 is located below the main body 1 of the mixing tower. Several integrated packaging structures 2 for laser displacement sensors and anemometers are installed on the main body 1 of the mixing tower. The central processing unit 3 is located at the top of the main body 1 of the mixing tower. Figure 3As shown, the integrated laser displacement sensor and anemometer packaging structure 2 is symmetrically arranged on both sides of the segmented annular seam of the hybrid tower body 1, forming dense displacement monitoring points. The tower body 1 has 5-15 monitoring sections, with 5-10 laser displacement sensors installed in each section. Figure 4 As shown, the integrated packaging structure 2 of the laser displacement sensor and anemometer includes: a laser displacement sensor body 21, an air duct cavity 22, a sealed cavity 23, a liquid cavity 24, a pressure sensor 25, a dustproof baffle 26, a wire 27, a connector 28, and a protective shell 29. The laser displacement sensor body 21 is connected to the connector 28, and the connector 28 is connected to a device that collects sensor data via the wire 27. The laser displacement sensor body 21 is also connected to the protective shell 29, and an anemometer is also installed on the protective shell 29. The laser displacement sensor body 21 is also equipped with a dustproof baffle 22.

[0029] The sensor node integrates an edge computing module and has a built-in anemometer to synchronize wind speed and displacement data in real time. The anemometer is a pressure-type anemometer, comprising a duct cavity 22, a sealed cavity 23, a liquid cavity 24, and a pressure sensor 25. The sealed cavity 23 is filled with gas, and the liquid cavity 24 is filled with incompressible liquids such as sealing oil. When wind enters the duct cavity 22, the wind pressure changes the volume of the gas in the sealed cavity 23. This change in gas pressure alters the pressure state of the sealing oil in the liquid cavity 24, thereby causing a pressure change on the pressure surface of the pressure sensor 25, thus measuring the wind speed.

[0030] The integrated packaging structure of laser displacement sensor and anemometer 2 acquires high-precision displacement and wind speed data of the main body of the mixing tower 1.

[0031] S2: Based on the displacement data acquired by the integrated packaging structure 2 of the laser displacement sensor and anemometer, wavelet noise reduction is used to eliminate environmental vibration interference and extract the gap width change rate. .

[0032] Adjusting the early warning threshold based on real-time wind speed v The gap propagation rate exhibits a nonlinear relationship with wind speed. Combining Bernoulli's equation with a structural dynamics model, the dynamic threshold of "wind speed-gap" is calculated as follows:

[0033] in, These are linear coefficients related to structural stiffness; This represents the nonlinear coefficient of the vortex-induced effect; The baseline threshold is the allowable gap width under static load. The dynamic threshold reflects the square-law growth characteristics of wind pressure and the contribution of vortex-induced resonance.

[0034] Real-time wind speed v is collected, and dynamic thresholds are calculated. .

[0035] like ≥ If this occurs, a tiered warning will be triggered.

[0036] Increased wind speed significantly increases the wind pressure on the structure. The circumferential joints of the segmented hybrid tower are prone to periodic opening and closing deformation under dynamic wind vibration, and the deformation amplitude increases nonlinearly with wind speed.

[0037] At specific wind speeds, the coupling between the structural vortex shedding frequency and the natural frequency can occur, leading to a sudden increase in gap deformation. Fixed thresholds cannot capture such transient anomalies; a dynamic model is needed to correlate wind speed and gap expansion rate in real time.

[0038] The static threshold ignores the time-varying nature of the wind load, resulting in a high false alarm rate. At low wind speeds, the micro-deformation of the gap is a normal elastic response, and using a fixed threshold may trigger false warnings. However, the same amount of deformation under strong winds may indicate the risk of structural instability.

[0039] S3: As Figure 5 As shown, the cloud-based analytics platform receives compressed data from the edge, performs 3D deformation reconstruction and long-term trend analysis, and maps discrete displacement points into a 3D deformation field based on thin-plate spline interpolation.

[0040] Where x, y, and z are the three-dimensional coordinates of the point to be interpolated. The coefficients are linear. These are the weighting coefficients, which can be obtained by solving a system of linear equations; For the preset sensor coordinates, =( , , The number of sensors must be greater than 3 and they must not be collinear; (r) = r2logr is a radial basis function.

[0041] linear coefficients With weighting coefficients Calculation method:

[0042] To ensure that the deformation field satisfies the minimum bending energy, the constraint condition is as follows:

[0043] Where S is the distance matrix between control points, and its elements are... Q is the coordinate matrix of the control points. O is a 4×4 zero matrix; Weight vector ; a is a linear coefficient vector Y represents the displacement value monitored by the sensor.

[0044] Using the above method, given the sensor location and the gap width measured by the sensor, after inputting single-point displacement data, the deformation value of any point can be calculated, thereby generating a three-dimensional deformation cloud map of the entire tower and identifying local stress concentration areas.

[0045] The second objective of this invention is to provide an early warning system for abnormal gaps in hybrid tower structures, such as... Figure 6 As shown, it includes: Data acquisition module 100: Used to acquire displacement data and wind speed data of the main body of the hybrid tower; Threshold calculation module 200: used to obtain the rate of change of the gap width of the hybrid tower body based on the displacement data of the hybrid tower body; and to calculate the warning threshold based on the wind speed data; Image drawing module 300: used to draw a three-dimensional deformation cloud map of the entire tower based on the rate of change of the gap width of the main body of the mixing tower and the early warning threshold; Anomaly Early Warning Scheme 400: Used to generate anomaly early warning schemes for gaps in hybrid tower structures based on the three-dimensional deformation cloud map of the entire tower.

[0046] like Figure 7 As shown, a third objective of this invention is to provide an electronic device comprising a processor 501, a memory 502, and a display screen 503. The memory 502 and the display screen 503 are both connected to the processor 501, such as via a bus 504. Optionally, the electronic device may further include a transceiver 505. It should be noted that in practical applications, the transceiver 505 is not limited to one type, and the structure of this electronic device does not constitute a limitation on the embodiments of this application.

[0047] Processor 501 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It can implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of this application. Processor 501 may also be a combination that implements computational functions, such as including one or more microprocessor combinations, a combination of a DSP and a microprocessor, etc.

[0048] Bus 504 may include a pathway for transmitting information between the aforementioned components. Bus 504 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. Bus 504 can be divided into address bus, data bus, control bus, etc.

[0049] The memory 502 may be a ROM (Read Only Memory) or other type of static storage device capable of storing static information and instructions, RAM (Random Access Memory) or other type of dynamic storage device capable of storing information and instructions, or an EEPROM (Electrically Erasable Programmable Read Only Memory), CD-ROM (Compact Disc Read Only Memory) or other optical disc storage, optical disc storage (including compressed optical discs, laser discs, optical discs, digital universal optical discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium capable of carrying or storing desired program code in the form of instructions or data structures and accessible by a computer, but not limited thereto.

[0050] The memory 502 is used to store application code that executes the solution of this application, and its execution is controlled by the processor 501. The processor 501 is used to execute the application code stored in the memory 502 to implement the content shown in the foregoing method embodiments.

[0051] Figure 7 The electronic device shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of this application.

[0052] A fourth objective of this invention is to provide a computer-readable storage medium storing a computer program thereon, which, when executed by a processor, performs the aforementioned functions. Figure 1 The illustrated method embodiments include various processes. For example, a memory may include instructions that can be executed by a processor of an electronic device to perform the described method.

[0053] A computer-readable storage medium can be a tangible device that holds and stores instructions used by an instruction execution device. A computer-readable storage medium can be, but is not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any combination thereof. Specifically, a computer-readable storage medium can be a portable computer disk, a hard disk, a USB flash drive, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), staging random access memory (SRAM), portable compact disc read-only memory (CD-ROM), digital multifunction disc (DVD), memory stick, floppy disk, optical disk, magnetic disk, mechanical encoding device, or any combination thereof.

[0054] A fifth objective of this invention is to provide a computer program product comprising computer instructions that, when executed by a processor, implement the above-described... Figure 1 The various processes of the method embodiments shown can achieve the same technical effect, and will not be described again here to avoid repetition.

[0055] Many embodiments and applications beyond the examples provided will be apparent to those skilled in the art upon reading the foregoing description. Therefore, the scope of this teaching should not be determined by reference to the foregoing description, but rather by reference to the foregoing claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the foregoing claims is not intended as a waiver of that subject matter, nor should it be construed as an indication that the applicant has not considered that subject matter as part of the disclosed inventive subject matter.

[0056] The above content provides a further detailed description of the present invention. It should not be construed that the specific embodiments of the present invention are limited to this. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all such deductions or substitutions should be considered to fall within the scope of protection of the present invention as defined by the submitted claims.

Claims

1. A method for early warning of abnormal gaps in a hybrid tower structure, characterized in that, include: Collect displacement and wind speed data of the main body of the hybrid tower; Based on the displacement data of the main body of the hybrid tower, the rate of change of the gap width of the main body of the hybrid tower is obtained; Calculate the warning threshold based on wind speed data; Based on the rate of change of the gap width of the main body of the hybrid tower and the early warning threshold, a three-dimensional deformation cloud map of the entire tower is drawn. Based on the three-dimensional deformation cloud map of the entire tower, an early warning scheme for abnormal gaps in the hybrid tower structure is generated.

2. The method for early warning of abnormal gaps in a hybrid tower structure according to claim 1, characterized in that, The displacement and wind speed data of the main body of the collection tower include: The displacement and wind speed data of the main body of the hybrid tower are collected by an integrated package structure of several laser displacement sensors and anemometers installed on the main body of the hybrid tower.

3. The method for early warning of abnormal gaps in a hybrid tower structure according to claim 1, characterized in that, The method of obtaining the rate of change of the gap width of the hybrid tower body based on the displacement data of the hybrid tower body includes: Wavelet denoising was performed on the displacement data of the main body of the hybrid tower to obtain the processed displacement data of the main body of the hybrid tower. Based on the displacement data of the processed hybrid tower body, the rate of change of the gap width of the hybrid tower body is extracted. .

4. The method for early warning of abnormal gaps in a hybrid tower structure according to claim 1, characterized in that, The calculation of the warning threshold based on wind speed data includes: Based on wind speed data, the wind speed-gap dynamic threshold is obtained using Bernoulli's equation and a structural dynamics model. ; The Bernoulli equation and structural dynamics model include: in, These are linear coefficients related to structural stiffness; This represents the nonlinear coefficient of the vortex-induced effect; is the baseline threshold; v is the real-time wind speed collected.

5. The method for early warning of abnormal gaps in a hybrid tower structure according to claim 1, characterized in that, The process of drawing a three-dimensional deformation cloud map of the entire tower based on the rate of change of the gap width of the main body of the hybrid tower and the early warning threshold includes: Determine if the warning threshold is greater than the rate of change of the gap width of the main body of the mixing tower; if not, trigger the warning. If so, then the three-dimensional deformation reconstruction and long-term trend analysis of the gap width change rate and early warning threshold of the main body of the mixed tower are carried out. Based on thin plate spline interpolation, discrete displacement points are mapped into a three-dimensional deformation field, and a three-dimensional deformation cloud map of the entire tower is drawn.

6. The method for early warning of abnormal gaps in a hybrid tower structure according to claim 1, characterized in that, The method for generating an early warning scheme for abnormal gaps in hybrid tower structures based on the three-dimensional deformation cloud map of the entire tower includes: Based on the three-dimensional deformation cloud map of the entire tower, identify the local stress concentration areas of the main body of the hybrid tower; Based on the identification of local stress concentration areas, an early warning scheme for abnormal gaps in the hybrid tower structure is generated.

7. A pre-warning system for abnormal gaps in a hybrid tower structure, characterized in that, include: Data acquisition module: used to collect displacement data and wind speed data of the main body of the hybrid tower; Threshold calculation module: used to obtain the rate of change of the gap width of the main body of the hybrid tower based on the displacement data of the main body of the hybrid tower; Calculate the warning threshold based on wind speed data; Image drawing module: used to draw a three-dimensional deformation cloud map of the entire tower based on the rate of change of the gap width of the main body of the tower and the early warning threshold; Anomaly warning scheme: Used to generate anomaly warning scheme for gaps in hybrid tower structures based on the three-dimensional deformation cloud map of the entire tower.

8. An electronic device, characterized in that, The method includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, it implements the steps of the method for early warning of gap anomalies in a hybrid tower structure as described in any one of claims 1-6.

9. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, which, when executed by a processor, implements the steps of the method for early warning of gap anomalies in a hybrid tower structure as described in any one of claims 1-6.

10. A computer program product, characterized in that, It includes computer instructions that, when executed by a processor, implement the steps of a method for early warning of gap anomalies in a hybrid tower structure as described in any one of claims 1-6.

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