Grab dredger construction quality analysis intelligent management system

Abstract

The invention discloses an intelligent management system for construction quality analysis of a grab dredger, and belongs to the technical field of construction supervision. Longitudinal dimension and transverse dimension supervision and data processing are carried out on each time of excavation after construction of the grab dredger is started, digital processing data corresponding to different dimensions are obtained, and according to local construction supervision data obtained through construction supervision processing of each time of the grab dredger, integration evaluation is carried out on a single-time construction state corresponding to the local construction supervision data. And performing targeted optimization management on subsequent construction of the grab dredger in a self-adaptive manner according to an integrated evaluation result, performing expansion analysis on the implemented optimization management, and performing targeted optimization updating on subsequent construction designs of different optimization types according to an analysis result. The method is used for solving the technical problem of poor autonomous supervision analysis and management effects in different aspects during construction of the grab dredger in the existing scheme.

Description

Technical Field

[0001] The present invention relates to the technical field of construction supervision, and in particular to an intelligent management system for construction quality analysis of a grab ship. Background Art

[0002] The construction quality of grab dredgers refers to whether the work results achieved when using grab dredgers for underwater excavation operations meet the standards of design requirements and technical specifications.

[0003] When the existing grab boat construction quality analysis and management plan is implemented, it is unable to supervise and analyze the different aspects of each grab boat construction, determine the single construction status corresponding to each construction and implement targeted local optimization and adjustment. The autonomous supervision, analysis and management effects of different aspects of grab boat construction are poor. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent management system for grab boat construction quality analysis, which is used to solve the technical problem that the autonomous supervision analysis and management effects of different aspects during grab boat construction in the existing solutions are poor.

[0005] The purpose of the present invention can be achieved through the following technical solutions: An intelligent management system for grab boat construction quality analysis includes a grab boat construction multi-dimensional supervision and processing module, which is used to supervise and process data in longitudinal and transverse dimensions for each excavation after the grab boat starts construction, and obtain local construction supervision data corresponding to each construction; The multi-dimensional evaluation management module for grab boat construction is used to integrate and evaluate the corresponding single construction status according to the local construction supervision data obtained from each construction supervision process of the grab boat, and adaptively optimize the subsequent construction of the grab boat in a targeted manner according to the integrated evaluation results, and conduct extended analysis on the implemented optimization management, as well as targeted optimization and update of subsequent construction designs of different optimization types according to the analysis results.

[0006] Preferably, when monitoring and processing the data in the longitudinal dimension each time the grab boat implements excavation, the depth, grab closing force and excavation amount of each excavation implemented by the grab boat are monitored and counted, and the monitored and counted depth, grab closing force and excavation amount are quantified, and the values ​​obtained by the quantification process are calculated through the formula Calculate and obtain the longitudinal construction effect value ZX corresponding to each excavation carried out by the grab boat; where a, b, and c are different proportional coefficients and are all greater than 0; ZS and ZL are the excavation depth and grab closing force of the grab boat, respectively; ZS0 and ZL0 are the standard depth and standard grab closing force of the grab boat when excavating, respectively; η is the excavation supervision coefficient.

[0007] Preferably, the step of obtaining the mining supervision coefficient η includes: The excavation volume of each excavation carried out by the grab boat is analyzed through the excavation recognition model, and the excavation supervision mark WB corresponding to the excavation behavior is output; The expression of the mining recognition model is ;WL is the excavation volume of the grab boat each time; WL1 and WL2 are the standard minimum excavation volume and standard maximum excavation volume corresponding to each excavation of the grab boat; If the mining supervision flag is 0, the mining supervision coefficient η is set to 0; If the mining supervision flag is 1, WL is compared with WL1 and WL2 respectively; If WL<WL1, the mining supervision coefficient η is set to WL1-WL; If WL>WL2, the mining supervision coefficient η is set to WL-WL2.

[0008] Preferably, data analysis is performed on the longitudinal construction effect value to determine the longitudinal construction effect corresponding to the excavation performed by the grab boat; If ZX=0, it indicates that the longitudinal construction effect of the corresponding excavation by the grab ship is normal, and the longitudinal construction supervision mark of the corresponding excavation behavior is set to 0; Otherwise, it will prompt that the longitudinal construction effect corresponding to the excavation carried out by the grab ship is abnormal, and the longitudinal construction supervision mark of the corresponding excavation behavior is set to 1.

[0009] Preferably, when the grab boat performs lateral dimension supervision and data processing each time of excavation, the elevation of each preset measuring point of the grab boat in the excavation area is monitored and obtained and marked as Xi, where i is a different preset measuring point, i=1, 2, 3, ..., n; n is a positive integer, representing the total number of all measuring points; By formula Calculate the average elevation of all preset measuring points ; And, through the formula Calculate and obtain the lateral construction impact value HY corresponding to each excavation carried out by the grab boat; where A is the standard value of the lateral construction impact.

[0010] Preferably, data analysis is performed on the lateral construction impact value to determine the lateral construction impact corresponding to the excavation performed by the grab vessel; If HY≤1, it indicates that the horizontal construction impact corresponding to the excavation by the grab ship is normal, and the horizontal construction supervision mark of the corresponding excavation behavior is set to 0; Otherwise, it will prompt that the horizontal construction impact corresponding to the excavation carried out by the grab ship is abnormal, and the horizontal construction supervision flag of the corresponding excavation behavior will be set to 1; The longitudinal construction supervision marks and transverse construction supervision marks obtained from the corresponding supervision processing of each excavation carried out by the grab boat are sorted and combined to obtain the local construction supervision data corresponding to each construction and upload them to the supervision platform in real time.

[0011] Preferably, the local construction supervision data obtained by each construction supervision process of the grab ship is traversed and analyzed. If the values ​​in the local construction supervision data are all 0, it is indicated that the corresponding single construction state is normal, and the subsequent construction plan of the grab ship is maintained; If there are non-zero values ​​in the local construction supervision data, the total number of values ​​1 is counted and analyzed.

[0012] Preferably, if the total number of values ​​of 1 is 1, it is indicated that the corresponding single construction state is slightly abnormal, and the first construction optimization management plan is implemented; If the total number of values ​​1 is 2, it indicates that the corresponding single construction status is severely abnormal, and the second construction optimization management plan is implemented.

[0013] Preferably, the construction optimization items and their corresponding optimization types corresponding to the first construction optimization management scheme or the second construction optimization management scheme are monitored and counted, and the total number of external optimization types and the total number of internal optimization types corresponding to the construction optimization items are identified and counted, and the formula Calculate and obtain the optimization impact value YYk corresponding to different optimization types; where k is 1 and 2, which are external optimization type and internal optimization type, respectively; Nk is N1 and N2, which are the total number of external optimization type and internal optimization type that appear alone, respectively; N3 is the total number of external optimization type and internal optimization type that appear at the same time; α is the type impact factor, which is a real number greater than 1; Bk is B1 and B2, which are the optimization impact standard value corresponding to the external optimization type and the optimization impact standard value corresponding to the internal optimization type, respectively.

[0014] Preferably, if YYk≥1 does not exist, it indicates that the optimization management of the external optimization type and the internal optimization type are both normal; If YYk≥1 exists, it will prompt that the optimization management of the corresponding external optimization type and / or internal optimization type is abnormal, and the subsequent construction design of the corresponding optimization type will be optimized and updated in a targeted manner.

[0015] Compared with the existing solutions, the present invention achieves the following beneficial effects: The present invention obtains digitally processed data corresponding to different dimensions by supervising and processing the longitudinal and transverse dimensions of each excavation after the grab boat starts construction, which can not only realize multi-dimensional supervision and data processing of each construction of the grab boat from different dimensions, but also provide reliable multi-dimensional supervision data support for the single construction status analysis and management corresponding to each subsequent construction, thereby improving the autonomous supervision and analysis effects of different aspects during the construction of the grab boat.

[0016] The present invention integrates and evaluates the corresponding single construction status according to the local construction supervision data obtained from each construction supervision process of the grab ship, and adaptively performs targeted optimization management on the subsequent construction of the grab ship according to the integrated evaluation result, and performs extended analysis on the implemented optimization management, and performs targeted optimization and update on subsequent construction designs of different optimization types according to the analysis result, thereby realizing multi-dimensional extended utilization of each construction supervision processing data of the grab ship, and performing diversified optimization management on the implementation of the grab ship, thereby improving the autonomous management and optimization effects of different aspects during the construction of the grab ship. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 This is a module block diagram of an intelligent management system for construction quality analysis of a grab ship according to the present invention; Figure 2 This is a principle block diagram of the operation of an intelligent management system for construction quality analysis of a grab ship according to the present invention; Figure 3 It is a principle block diagram of data analysis of local construction supervision data in the present invention; Figure 4 This is a principle block diagram of data analysis for optimization impact value in the present invention. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1 to Figure 2 As shown, the present invention is an intelligent management system for grab boat construction quality analysis, including a grab boat construction multi-dimensional supervision processing module, a grab boat construction multi-dimensional evaluation management module and a supervision platform; The multi-dimensional supervision and processing module for grab boat construction is used to supervise and process data in the longitudinal and transverse dimensions for each excavation after the grab boat starts construction, and obtain the local construction supervision data corresponding to each construction; including: During the construction of grab boats, quality supervision involving depth control and flatness control is required; Among them, depth control: ensure that the excavation reaches the designed depth, avoid shallow points (areas that do not reach the designed depth), and also avoid over-excavation (excessive depth); Flatness control: ensure that the seabed surface after excavation is as flat as possible and reduce irregular terrain caused by grab operation; In order to carry out quality control in the above aspects, modern technical means such as GPS positioning, electronic compass and computer-aided systems will be used during construction to improve construction accuracy and efficiency.

[0021] When monitoring and processing data in the longitudinal dimension of each excavation carried out by the grab boat, the depth of each excavation carried out by the grab boat, the closing force of the grab bucket and the excavation volume are monitored and counted. The depth of each excavation can be monitored and counted based on the existing sonar equipment or GPS combined with the inertial navigation system (INS). The closing force of the grab bucket for each excavation can be monitored and counted by installing force sensors or pressure sensors at key parts of the grab bucket, such as the hinge or the hydraulic cylinder. The excavation volume of each excavation can be directly measured by using a weighing sensor to measure the weight of the material in the grab bucket, or the actual volume of the grabbed material can be estimated by using volume scanning technology. The amount of suspended sediment can be estimated based on the grab bucket size used in the construction plan and the source strength of suspended sediment generated during the dredging process. The depth, grab bucket closing force and excavation volume monitored and counted are quantified, that is, the values ​​of the corresponding data items are extracted respectively, and the values ​​obtained by quantification are calculated through the formula Calculate and obtain the longitudinal construction effect value ZX corresponding to each excavation implemented by the grab boat; where a, b, and c are different proportional coefficients and are all greater than 0. The specific values ​​are not limited and can be customized according to the application needs and requirements of the actual application scenario; ZS and ZL are the depth and grab closure force of the excavation implemented by the grab boat, respectively; ZS0 and ZL0 are the standard depth and standard grab closure force when the grab boat implements excavation, respectively, which can be determined according to the preliminary design data of the grab boat for excavation; η is the excavation supervision coefficient; The longitudinal construction effect value is used to process and calculate the different monitoring statistical data of each excavation carried out by the grab boat to digitally represent the corresponding single longitudinal construction effect; Among them, the steps for obtaining the mining supervision coefficient η include: The excavation volume of each excavation carried out by the grab boat is analyzed through the excavation recognition model, and the excavation supervision mark WB corresponding to the excavation behavior is output; The expression of the mining recognition model is ;WL is the excavation volume of the grab boat each time; WL1 and WL2 are the standard minimum excavation volume and standard maximum excavation volume corresponding to each excavation of the grab boat, respectively, which are determined according to the preliminary design data of the grab boat for excavation; If the mining supervision flag is 0, the mining supervision coefficient η is set to 0; If the mining supervision flag is 1, WL is compared with WL1 and WL2 respectively; If WL<WL1, the mining supervision coefficient η is set to WL1-WL; If WL>WL2, the mining supervision coefficient η is set to WL-WL2; In the embodiment of the present invention, by monitoring and processing the data in the longitudinal dimension for each excavation performed by the grab boat, the corresponding longitudinal construction effect value is obtained, which can not only realize the digital representation of the single longitudinal construction effect of each excavation performed by the grab boat, but also provide reliable longitudinal construction supervision and processing data support for the subsequent single construction state processing analysis and optimization adjustment of the excavation performed by the grab boat; Conduct data analysis on the longitudinal construction effect value to determine the longitudinal construction effect corresponding to the excavation by the grab boat; If ZX=0, it indicates that the longitudinal construction effect of the corresponding excavation by the grab ship is normal, and the longitudinal construction supervision mark of the corresponding excavation behavior is set to 0; Otherwise, it will prompt that the longitudinal construction effect corresponding to the excavation carried out by the grab ship is abnormal, and the longitudinal construction supervision mark of the corresponding excavation behavior will be set to 1; By analyzing and digitally representing the longitudinal construction effect values ​​obtained through processing, the efficiency of processing and analyzing the single construction status of subsequent excavation by grab boats can be effectively improved; When the grab boat is monitored and data processed in the horizontal dimension each time it carries out excavation, the elevation of each preset measuring point of the grab boat in the excavation area is monitored and obtained and marked as Xi, where the elevation is the seabed height value, i is a different preset measuring point, which is set by professional and technical personnel in this field according to the actual excavation scene and excavation requirements, i=1, 2, 3, ..., n; n is a positive integer, representing the total number of all measuring points; By formula Calculate the average elevation of all preset measuring points ; And, through the formula Calculate and obtain the lateral construction impact value HY corresponding to each excavation carried out by the grab boat; where A is the standard value of lateral construction impact, which can be determined based on the preliminary design data of the excavation carried out by the grab boat; The lateral construction impact value is used to process and calculate the different impact monitoring statistical data after each excavation by the grab boat, so as to digitally represent the corresponding lateral construction impact; Conduct data analysis on the lateral construction impact value to determine the lateral construction impact corresponding to the excavation by the grab boat; If HY≤1, it indicates that the horizontal construction impact corresponding to the excavation by the grab ship is normal, and the horizontal construction supervision mark of the corresponding excavation behavior is set to 0; Otherwise, it will prompt that the horizontal construction impact corresponding to the excavation carried out by the grab ship is abnormal, and the horizontal construction supervision flag of the corresponding excavation behavior will be set to 1; In the embodiment of the present invention, by monitoring and processing the data in the lateral dimension for each excavation performed by the grab boat, the corresponding lateral construction impact value is obtained, which can not only realize the digital representation of the lateral construction impact of each excavation performed by the grab boat, but also provide reliable lateral construction monitoring and processing data support for the subsequent single construction state processing analysis and optimization adjustment of the excavation performed by the grab boat; The longitudinal construction supervision marks and transverse construction supervision marks obtained by the corresponding supervision processing of each excavation by the grab boat are sorted and combined to obtain the local construction supervision data corresponding to each construction and upload them to the supervision platform in real time; In the embodiment of the present invention, by monitoring and processing the data in the longitudinal and transverse dimensions for each excavation after the grab boat starts construction, digital processing data corresponding to different dimensions are obtained, which can not only realize multi-dimensional supervision and data processing of each construction of the grab boat from different dimensions, but also provide reliable multi-dimensional supervision data support for the single construction status analysis and management corresponding to each subsequent construction, thereby improving the autonomous supervision and analysis effects of different aspects during the construction of the grab boat.

[0022] The multi-dimensional evaluation management module for grab boat construction is used to integrate and evaluate the corresponding single construction status according to the local construction supervision data obtained from each construction supervision of the grab boat, and adaptively optimize the subsequent construction of the grab boat in a targeted manner according to the integrated evaluation results, and conduct an extended analysis of the implemented optimization management, as well as optimize and update the subsequent construction design of different optimization types in a targeted manner according to the analysis results; including: The local construction supervision data obtained by each construction supervision process of the grab boat is traversed and analyzed. If the values ​​in the local construction supervision data are all 0, it indicates that the corresponding single construction status is normal, and the subsequent construction plan of the grab boat is maintained; like Figure 3As shown, if there are values ​​other than 0 in the local construction supervision data, the total number of values ​​1 is counted and analyzed; If the total number of values ​​1 is 1, it is indicated that the corresponding single construction state is slightly abnormal, and the first construction optimization management plan is implemented; If the total number of values ​​1 is 2, it is indicated that the corresponding single construction status is severely abnormal, and the second construction optimization management plan is implemented; Among them, the first construction optimization management plan specifically optimizes and adjusts the construction operation parameters to improve the stability and reliability of subsequent grab boat construction; The second construction optimization management plan is to optimize and adjust the operation parameters of the construction and the processing parameters affected by the construction to improve the stability and reliability of the subsequent grab boat construction and reduce the negative impact of the grab boat construction; the specific steps for optimizing and adjusting the operation parameters of the construction and the processing parameters affected by the construction are existing conventional technical solutions, and the specific implementation steps are not repeated here; And, monitoring and counting the construction optimization items and their corresponding optimization types corresponding to the first construction optimization management scheme or the second construction optimization management scheme, the construction optimization items include but are not limited to the excavation depth optimization item, the grab closing force optimization item, the excavation volume optimization item and the external influence optimization item, the optimization types are external optimization type and internal optimization type, the optimization types to which different construction optimization items belong are determined by professional and technical personnel in this field according to work requirements, and the total number of external optimization types and the total number of internal optimization types corresponding to the construction optimization items are identified and counted, and the formula is used to calculate the number of external optimization types and internal optimization types. Calculate and obtain the optimization influence value YYk corresponding to different optimization types; where k is 1 and 2, which are external optimization type and internal optimization type respectively; Nk is N1 and N2, which are the total number of external optimization type and internal optimization type respectively; N3 is the total number of external optimization type and internal optimization type simultaneously; α is the type influence factor, which is a real number greater than 1 and can be 1.76; Bk is B1 and B2, which are the optimization influence standard value corresponding to the external optimization type and the optimization influence standard value corresponding to the internal optimization type respectively, which can be determined according to the preliminary design data of the grab boat for excavation, or according to the preliminary test data of the grab boat for excavation; The optimization impact value is used to process and calculate the optimization processing data corresponding to different optimization types, so as to digitally represent the local optimization impact corresponding to different optimization types; like Figure 4 As shown, if YYk≥1 does not exist, it indicates that the optimization management of the external optimization type and the internal optimization type are both normal; If YYk≥1 exists, it will prompt that the optimization management of the corresponding external optimization type and / or internal optimization type is abnormal, and the subsequent construction design of the corresponding optimization type will be optimized and updated in a targeted manner. Specifically, the existing construction design rules of the external optimization type and / or internal optimization type may be added, deleted or modified.

[0023] In the embodiment of the present invention, an integrated evaluation is performed on the corresponding single construction status according to the local construction supervision data obtained from each construction supervision process of the grab ship, and the subsequent construction of the grab ship is adaptively optimized and managed in a targeted manner according to the integrated evaluation result, and an extended analysis is performed on the implemented optimization management, and subsequent construction designs of different optimization types are optimized and updated in a targeted manner according to the analysis results, thereby realizing multi-dimensional extended utilization of the data of each construction supervision process of the grab ship, and performing diversified optimization management on the implementation of the grab ship, thereby improving the autonomous management and optimization effects of different aspects during the construction of the grab ship.

[0024] In addition, the formulas involved in the above are all dimensionless and numerical calculations. They are a formula that is closest to the actual situation obtained by collecting a large amount of data and simulating it with simulation software.

[0025] In the several embodiments provided by the present invention, it should be understood that the disclosed system can be implemented in other ways. For example, the above-described embodiments of the invention are only illustrative, for example, the division of modules is only a logical function division, and there may be other division methods in actual implementation.

[0026] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, and may be located in one place or distributed on multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0027] In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist physically separately, or two or more modules may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of hardware plus software functional modules.

[0028] It is obvious to a person skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the essential characteristics of the present invention.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. An intelligent management system for construction quality analysis of grab ships, characterized in that: It includes a multi-dimensional supervision and processing module for grab boat construction, which is used to supervise and process data in the longitudinal and transverse dimensions for each excavation after the grab boat starts construction, and obtain local construction supervision data corresponding to each construction; The multi-dimensional evaluation management module for grab boat construction is used to integrate and evaluate the corresponding single construction status according to the local construction supervision data obtained from each construction supervision process of the grab boat, and adaptively optimize the subsequent construction of the grab boat in a targeted manner according to the integrated evaluation results, and conduct extended analysis on the implemented optimization management, as well as targeted optimization and update of subsequent construction designs of different optimization types according to the analysis results.

2. According to claim 1, the intelligent management system for construction quality analysis of grab boats is characterized in that: When monitoring and processing the data of each excavation by the grab boat in the longitudinal dimension, the depth, grab closing force and excavation volume of each excavation by the grab boat are monitored and counted, and the monitored and counted depth, grab closing force and excavation volume are quantified, and the values ​​obtained by the quantification are calculated through the formula Calculate and obtain the longitudinal construction effect value ZX corresponding to each excavation by the grab boat; where a, b, and c are different proportional coefficients and are all greater than 0; ZS and ZL are the depth of excavation and the closing force of the grab bucket respectively; ZS0 and ZL0 are the standard depth and standard closing force of the grab bucket when the grab boat implements excavation respectively; η is the mining supervision coefficient.

3. According to claim 2, the intelligent management system for construction quality analysis of grab boats is characterized in that: The steps to obtain the mining supervision coefficient η include: The excavation volume of each excavation carried out by the grab boat is analyzed through the excavation recognition model, and the excavation supervision mark WB corresponding to the excavation behavior is output; The expression of the mining recognition model is ;WL is the excavation volume of the grab boat each time; WL1 and WL2 are the standard minimum excavation volume and standard maximum excavation volume corresponding to each excavation of the grab boat; If the mining supervision flag is 0, the mining supervision coefficient η is set to 0; If the mining supervision flag is 1, WL is compared with WL1 and WL2 respectively; If WL<WL1, the mining supervision coefficient η is set to WL1-WL; If WL>WL2, the mining supervision coefficient η is set to WL-WL2.

4. The intelligent management system for construction quality analysis of grab boats according to claim 2 is characterized in that: Conduct data analysis on the longitudinal construction effect value to determine the longitudinal construction effect corresponding to the excavation by the grab boat; If ZX=0, it indicates that the longitudinal construction effect of the corresponding excavation by the grab ship is normal, and the longitudinal construction supervision mark of the corresponding excavation behavior is set to 0; Otherwise, it will prompt that the longitudinal construction effect corresponding to the excavation carried out by the grab ship is abnormal, and the longitudinal construction supervision mark of the corresponding excavation behavior is set to 1.

5. The intelligent management system for construction quality analysis of grab boats according to claim 4 is characterized in that: When the grab boat is monitored and data processed in the horizontal dimension each time it carries out excavation, the elevation of each preset measuring point of the grab boat in the excavation area is monitored and obtained and marked as Xi, where i is a different preset measuring point, i=1, 2, 3, ..., n; n is a positive integer, representing the total number of all measuring points; By formula Calculate the average elevation of all preset measuring points ; And, through the formula Calculate and obtain the lateral construction impact value HY corresponding to each excavation carried out by the grab boat; where A is the standard value of the lateral construction impact.

6. The intelligent management system for construction quality analysis of grab boats according to claim 5 is characterized in that: Conduct data analysis on the lateral construction impact value to determine the lateral construction impact corresponding to the excavation by the grab boat; If HY≤1, it indicates that the horizontal construction impact corresponding to the excavation by the grab ship is normal, and the horizontal construction supervision mark of the corresponding excavation behavior is set to 0; Otherwise, it will prompt that the horizontal construction impact corresponding to the excavation carried out by the grab ship is abnormal, and the horizontal construction supervision flag of the corresponding excavation behavior will be set to 1; The longitudinal construction supervision marks and transverse construction supervision marks obtained from the corresponding supervision processing of each excavation carried out by the grab boat are sorted and combined to obtain the local construction supervision data corresponding to each construction and upload them to the supervision platform in real time.

7. The intelligent management system for construction quality analysis of grab boats according to claim 6, characterized in that: The local construction supervision data obtained by each construction supervision process of the grab boat is traversed and analyzed. If the values ​​in the local construction supervision data are all 0, it indicates that the corresponding single construction status is normal, and the subsequent construction plan of the grab boat is maintained; If there are non-zero values ​​in the local construction supervision data, the total number of values ​​1 is counted and analyzed.

8. The intelligent management system for construction quality analysis of grab boats according to claim 7, characterized in that: If the total number of values ​​1 is 1, it is indicated that the corresponding single construction state is slightly abnormal, and the first construction optimization management plan is implemented; If the total number of values ​​1 is 2, it indicates that the corresponding single construction status is severely abnormal, and the second construction optimization management plan is implemented.

9. The intelligent management system for construction quality analysis of grab boats according to claim 8, characterized in that: Monitor and count the construction optimization items and their corresponding optimization types corresponding to the first construction optimization management plan or the second construction optimization management plan, and identify and count the total number of external optimization types and the total number of internal optimization types corresponding to the construction optimization items, and use the formula Calculate and obtain the optimization impact value YYk corresponding to different optimization types; where k is 1 and 2, which represent the external optimization type and the internal optimization type, respectively; Nk is N1 and N2, which represent the total number of external optimization types and the total number of internal optimization types that appear separately, respectively; N3 is the total number of external optimization types and internal optimization types that appear simultaneously; α is the type influence factor, which is a real number greater than 1; Bk is B1 and B2, which are the optimization influence standard value corresponding to the external optimization type and the optimization influence standard value corresponding to the internal optimization type, respectively.

10. The intelligent management system for construction quality analysis of grab boats according to claim 9, characterized in that: If YYk≥1 does not exist, it indicates that the optimization management of the external optimization type and the internal optimization type are both normal; If YYk≥1 exists, it will prompt that the optimization management of the corresponding external optimization type and / or internal optimization type is abnormal, and the subsequent construction design of the corresponding optimization type will be optimized and updated in a targeted manner.

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