A pile foundation construction safety early warning method and system based on three-dimensional data

Abstract

The present invention relates to the field of electronic digital data processing technology, and in particular to the field of electronic digital data processing technology, and specifically provides a pile foundation construction safety early warning method and system based on three-dimensional data. The method of the present invention comprises acquiring real-time data, wherein the real-time data comprises detection data of each detection point and real-time construction data of the pile foundation; substituting the real-time data into a construction safety early warning model, generating early warning instructions and execution reference schemes matching the real-time data, wherein the early warning instructions at least comprise early warning type, early warning time and early warning content; within the early warning time, selectively updating early warning instructions and execution reference schemes, and executing the latest early warning instructions and execution reference schemes. The timely collection and analysis of real-time data is achieved, and timely early warning management and control of the pile foundation construction process are achieved, ensuring the safety and smooth progress of the construction.

Description

Technical Field

[0001] The invention relates to the technical field of electronic digital data processing, and in particular to the technical field of pile foundation construction safety early warning, and specifically provides a pile foundation construction safety early warning method and system based on three-dimensional data. Background Art

[0002] With the rapid development of infrastructure construction in my country, pile foundations are increasingly widely used. Pile foundations are deep foundations that connect the tops of several piles into a whole through a cap to jointly bear dynamic and static loads. Pile is a vertical or inclined foundation component set in the soil. Its function is to pass through soft, highly compressible soil or water, and transfer the load borne by the pile to a harder, denser or less compressible foundation bearing layer.

[0003] The safety of pile foundations directly affects the safety of buildings located above the pile foundations. However, the construction monitoring technology in the existing technology generally adopts the monitoring of the safety of the overall construction process, which cannot be directly applied to the construction safety monitoring of pile foundations, resulting in the lack of monitoring of the construction safety of pile foundations and even affecting the safety of the overall construction process.

[0004] Accordingly, the art needs a new three-dimensional data-based pile foundation construction safety early warning solution to solve the above problems. Summary of the invention

[0005] In order to overcome the above-mentioned defects, the present invention is proposed to provide a pile foundation construction safety early warning method and system based on three-dimensional data to solve or at least partially solve the technical problem that the construction monitoring technology in the prior art cannot be directly applied to the construction safety monitoring of pile foundations, resulting in the lack of monitoring of the construction safety of pile foundations and even affecting the safety of the overall construction process.

[0006] In a first aspect, the present invention provides a pile foundation construction safety early warning method based on three-dimensional data, wherein the system is communicatively connected with each structure of the pile foundation, and each structure of the pile foundation is preset with a plurality of detection points, and the method comprises the following steps:

[0007] Acquiring real-time data, wherein the real-time data includes detection data of each detection point and real-time construction data of the pile foundation;

[0008] Substituting the real-time data into a construction safety early warning model, generating an early warning instruction and an execution reference plan that match the real-time data, wherein the early warning instruction at least includes an early warning type, an early warning time, and an early warning content;

[0009] During the warning time, selectively update the warning instructions and execute the reference plan, and execute the latest warning instructions and execute the reference plan.

[0010] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, before acquiring the real-time data, the method further includes:

[0011] Get real-time construction data of pile foundations;

[0012] Constructing a three-dimensional model of the pile foundation based on the real-time construction data of the pile foundation;

[0013] Based on the preset detection points, each detection point is marked on the three-dimensional model of the pile foundation.

[0014] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, the step of substituting the real-time data into the construction safety early warning model, generating early warning instructions matching the real-time data, and executing the reference solution includes:

[0015] Based on the detection data of each detection point in the real-time data, determining the detection point where an abnormality occurs;

[0016] Based on the detection data of each abnormal detection point, an abnormal data set corresponding to the detection data of each abnormal detection point is generated, and each abnormal data set is marked at the location of each detection point in the three-dimensional model of the pile foundation;

[0017] Based on the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data, it is determined whether the construction of the pile foundation is affected:

[0018] Based on the judgment results, determine the warning time;

[0019] Based on the judgment result and the warning time, a warning instruction and an execution reference plan matching the real-time data are generated.

[0020] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, the determining of the early warning time based on the judgment result includes:

[0021] If the judgment is yes, then based on the detection data of each detection point where the abnormality occurs, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data, determine the impact information, wherein the impact information includes the impact range, impact type, impact degree, and impact time;

[0022] And the impact time in the impact information is used as the warning time;

[0023] If the judgment is no, then based on the detection data of each detection point where the abnormality occurs, determine the abnormality type and abnormality level corresponding to each detection point where the abnormality occurs;

[0024] And based on the abnormality type and abnormality level corresponding to each abnormal detection point, the warning time is determined, or the impact information is determined, and the impact time in the impact information is used as the warning time.

[0025] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, the early warning time is determined based on the abnormality type and abnormality level corresponding to each abnormal detection point, or the impact information is determined, and the impact time in the impact information is used as the early warning time, which includes:

[0026] If any of the abnormality type and / or abnormality level corresponding to the abnormal detection point exceeds a preset first warning range, determining a warning time based on the abnormality type and abnormality level corresponding to the abnormal detection point;

[0027] or,

[0028] If any of the abnormality type and abnormality level corresponding to the abnormal detection point where the abnormality occurs does not exceed the preset first warning range, the impact information is determined based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data, and the impact time in the impact information is used as the warning time.

[0029] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, the determination of the influencing information based on the detection data of the detection point where the abnormality occurs, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data includes:

[0030] Simulating based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data to obtain simulation data of the pile foundation;

[0031] Based on the simulation data of the pile foundation, the impact type, impact degree and impact time of the abnormal detection point on the construction of the pile foundation are determined to determine the impact information on the construction of the pile foundation.

[0032] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, the determination of the influencing information based on the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data includes:

[0033] Simulating based on the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data to obtain simulation data of the pile foundation;

[0034] Based on the simulation data of the pile foundation, determine the impact type, impact degree and impact time of each abnormal detection point on the construction of the pile foundation;

[0035] Based on the impact type, impact degree and impact time of each abnormal detection point on the construction of the pile foundation, the impact information on the construction of the pile foundation is determined.

[0036] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, generating early warning instructions matching the real-time data and executing a reference solution based on the judgment result and the early warning time includes:

[0037] If the judgment is yes, and the warning time is lower than a preset first warning time threshold, all abnormal detection points are screened based on the impact information to obtain a preset number of selected detection points with abnormalities;

[0038] Based on the selected detection data of the multiple detection points where abnormalities occur and the impact information, an early warning instruction and an execution reference plan are generated, and used as the early warning instruction and the execution reference plan that match the real-time data;

[0039] or,

[0040] If the judgment is yes, and the warning time is higher than the preset first warning time threshold, then based on the impact information and the detection data of each detection point where the abnormality occurs, generate a warning instruction matching each detection point and an execution reference plan;

[0041] Based on the early warning instructions and execution reference plans that match each detection point, determine the early warning instructions and execution reference plans that match the real-time data;

[0042] or,

[0043] If the judgment is no, and the warning time is the impact time in the impact information, then based on the impact information and the detection data of each detection point where an abnormality occurs, generate a warning instruction matching each detection point and an execution reference plan;

[0044] Based on the early warning instructions and execution reference plans that match each detection point, determine the early warning instructions and execution reference plans that match the real-time data;

[0045] If the judgment is no, and there is no influencing information in the process of determining the warning time, a warning instruction and an execution reference plan matching the real-time data are generated based on the abnormality type and abnormality level corresponding to the detection point where the abnormality occurs.

[0046] In a technical solution of the above-mentioned pile foundation construction safety early warning method based on three-dimensional data, the selective updating of early warning instructions and execution of reference solutions within the early warning time include:

[0047] If the remaining time of the warning time exceeds the preset time interval, then during the warning time:

[0048] After each preset time interval, "obtaining real-time data" and "substituting the real-time data into the construction safety early warning model to generate an early warning instruction and an execution reference plan that match the real-time data" are re-executed in sequence to obtain a regenerated early warning instruction and an execution reference plan;

[0049] If the regenerated warning instruction and execution reference plan are inconsistent with the latest warning instruction and execution reference plan, then within a preset time interval, selectively update the warning instruction and execution reference plan based on the regenerated warning instruction and execution reference plan;

[0050] If the regenerated warning instructions and execution reference plan are consistent with the latest warning instructions and execution reference plan, the update of the warning instructions and execution reference plan will not be executed;

[0051] or,

[0052] If the remaining duration of the warning time is less than the preset time interval, the update of the warning instruction and the execution reference plan will not be executed.

[0053] In a second aspect, the present invention provides a pile foundation construction safety warning system, wherein the system is communicatively connected to each structure of the pile foundation, and each structure of the pile foundation is preset with multiple detection points. The system includes multiple detection devices of different detection types, a construction safety warning model, and a control device. The construction safety warning model stores a preset warning time reference library, and the control device includes a processor and a memory. The memory is suitable for storing multiple program codes, and the program code is suitable for being loaded and run by the processor to execute the pile foundation construction safety warning method based on three-dimensional data described in any one of the technical solutions of the above-mentioned technical solutions of the pile foundation construction safety warning method based on three-dimensional data.

[0054] The above one or more technical solutions of the present invention have at least one or more of the following beneficial effects:

[0055] By acquiring real-time data and substituting the real-time data into the construction safety early warning model, corresponding early warning instructions and execution reference plans are generated, and real-time data can be collected and analyzed in a timely manner, and corresponding early warning instructions and execution reference plans are generated. Within the warning time in the early warning instructions, the early warning instructions and execution reference plans are selectively updated and the latest early warning instructions and execution reference plans are executed, thereby realizing timely early warning management and control of the pile foundation construction process, ensuring the safety and smooth progress of the construction, and avoiding the problem that the construction monitoring technology in the existing technology cannot be directly applied to the construction safety monitoring of the pile foundation, resulting in the lack of monitoring of the construction safety of the pile foundation, and even affecting the safety of the overall construction process. Technical problems.

[0056] In implementing the technical solution of the present invention, by acquiring real-time construction data of the pile foundation, a three-dimensional model of the pile foundation is constructed, and preset detection points are marked on the three-dimensional model of the pile foundation, so that management personnel can visualize the real-time situation of the pile foundation, thereby realizing intelligent monitoring and control of the pile foundation construction quality and improving the construction efficiency and quality of the pile foundation.

[0057] In the technical solution of the present invention, in the model processing, the detection data of each detection point in the real-time data is used to determine the detection point where the abnormality occurs, and then the abnormal data set corresponding to the detection data of each detection point where the abnormality occurs is marked at the location of each detection point in the three-dimensional model of the pile foundation, so as to realize the associated display of the location of each detection point where the abnormality occurs and the related abnormal data set, so as to facilitate the identification and early warning of abnormal situations, thereby improving the construction quality and management efficiency of the pile foundation, and then realizing the management and optimization of the construction process of the pile foundation, reducing adverse effects and waste; then, through the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data, it is judged whether the construction of the pile foundation is affected, and the early warning time is determined according to the judgment result, and then according to the judgment result and the early warning time, the corresponding early warning instruction and the execution reference plan are generated to realize real-time safety early warning, improve the safety of the construction of the pile foundation, reduce the construction risk of the pile foundation, and then realize the intelligent management of the construction of the pile foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The disclosure of the present invention will become more easily understood with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In addition, similar numbers in the figures are used to represent similar components, among which:

[0059] Figure 1 It is a schematic flow chart of main steps of a pile foundation construction safety early warning method based on three-dimensional data according to an embodiment of the present invention;

[0060] Figure 2 It is a schematic flow chart of main processing steps of a construction safety early warning model of a pile foundation construction safety early warning method based on three-dimensional data according to an embodiment of the present invention;

[0061] Figure 3 It is a schematic diagram of the main structural block diagram of a pile foundation construction safety early warning system according to an embodiment of the present invention.

[0062] 300: pile foundation construction safety early warning system; 301: control device; 3011: processor; 3012: memory; 3013: program code; 302: construction safety early warning model; 3021: early warning time comparison library; 303: detection equipment. DETAILED DESCRIPTION

[0063] Some embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0064] In the description of the present invention, "module" and "processor" may include hardware, software or a combination of the two. A module may include hardware circuits, various suitable sensors, communication ports, and memories, and may also include software parts, such as program codes, or a combination of software and hardware. The processor may be a central processing unit, a microprocessor, an image processor, a digital signal processor, or any other suitable processor. The processor has data and / or signal processing functions. The processor may be implemented in software, hardware, or a combination of the two. Non-temporary computer-readable storage media include any suitable medium that can store program codes, such as a magnetic disk, a hard disk, an optical disk, a flash memory, a read-only memory, a random access memory, and the like. The term "A and / or B" means all possible combinations of A and B, such as only A, only B, or A and B. The term "at least one A or B" or "at least one of A and B" has a similar meaning to "A and / or B", and may include only A, only B, or A and B. The singular terms "one" and "the" may also include plural forms.

[0065] See attached Figure 1 , Figure 1 1 is a schematic flow chart of the main steps of a pile foundation construction safety warning method based on three-dimensional data according to an embodiment of the present invention. Figure 1 As shown, the pile foundation construction safety warning method based on three-dimensional data in an embodiment of the present invention is applied to a pile foundation construction safety warning system, the system is communicatively connected with each structure of the pile foundation, and each structure of the pile foundation is preset with multiple detection points, and the method mainly includes the following steps S101-step S103.

[0066] Step S101: acquiring real-time data, wherein the real-time data includes detection data of each detection point on each structure of the pile foundation and real-time construction data of the pile foundation;

[0067] Specifically, the detection data of the detection point is at least one or more of the video data, image data, radar data, and inclination data of the detection point; the real-time construction data of the pile foundation includes the real-time construction pile body number of the pile foundation and the construction data corresponding to the real-time construction pile body number, and the construction data includes at least the real-time pile penetration depth, real-time pouring height and real-time inclination data of the embedded parts of the real-time construction pile body number; the selection of the detection data of the detection point and the real-time construction data of the pile foundation here is only an exemplary description. In actual testing, those skilled in the art can make a selection according to actual needs, which will not be repeated here.

[0068] Furthermore, before acquiring the real-time data, the method further includes:

[0069] Get real-time construction data of pile foundations;

[0070] Constructing a three-dimensional model of the pile foundation based on the real-time construction data of the pile foundation;

[0071] Based on the preset detection points, each detection point is marked on the three-dimensional model of the pile foundation.

[0072] Specifically, the method of constructing the three-dimensional model of the pile foundation can adopt the three-dimensional model construction technology in the prior art. The choice of the method of constructing the three-dimensional model of the pile foundation here is only an exemplary description. In actual testing, technical personnel in this field can make a choice according to actual needs, as long as the three-dimensional model of the pile foundation can be constructed according to the real-time construction data of the pile foundation. It will not be repeated here.

[0073] Specifically, the marking of each detection point on the three-dimensional model of the pile foundation can adopt different structures located in the pile foundation for distinguishing marking, and can also adopt detection types of different detection points for distinguishing marking. Moreover, the marking form of each detection point on the three-dimensional model of the pile foundation can adopt floating window marking, or can adopt the marking form of associative link between marking points. The marking form and marking type of each detection point here are only illustrative. In actual testing, technical personnel in this field can make a choice according to actual needs, which will not be elaborated here.

[0074] Specifically, the system includes a plurality of detection devices of different detection types, and the detection devices and detection points are correspondingly allocated according to the different detection types of the detection devices, so that the detection devices and detection points correspond one to one.

[0075] Specifically, the detection devices with different detection types may be video devices, image devices, radar devices, or sensor devices with different detection types, wherein the sensor devices may be inclination sensors, height sensors, position sensors, and smoke sensors. The selection of detection devices with different detection types here is only an exemplary description. In actual testing, those skilled in the art can make a selection according to actual needs, which will not be elaborated here.

[0076] In the above embodiment, by acquiring real-time construction data of the pile foundation, a three-dimensional model of the pile foundation is constructed, and various preset detection points are marked on the three-dimensional model of the pile foundation, so that management personnel can visualize the real-time situation of the pile foundation, thereby realizing intelligent monitoring and control of the pile foundation construction quality and improving the construction efficiency and quality of the pile foundation.

[0077] Step S102: Substituting the real-time data into the construction safety early warning model, generating an early warning instruction and an execution reference plan that match the real-time data, wherein the early warning instruction at least includes an early warning type, an early warning time, and an early warning content;

[0078] like Figure 2 Specifically, the step of substituting the real-time data into the construction safety early warning model, generating early warning instructions matching the real-time data, and executing a reference solution includes:

[0079] Based on the detection data of each detection point in the real-time data, determining the detection point where an abnormality occurs;

[0080] Based on the detection data of each abnormal detection point, an abnormal data set corresponding to the detection data of each abnormal detection point is generated, and each abnormal data set is marked at the location of each detection point in the three-dimensional model of the pile foundation;

[0081] Based on the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data, it is determined whether the construction of the pile foundation is affected:

[0082] Based on the judgment results, determine the warning time;

[0083] Based on the judgment result and the warning time, a warning instruction and an execution reference plan matching the real-time data are generated.

[0084] Specifically, the construction safety early warning model may be a pre-built machine learning model, and the following steps may be used to pre-build the construction safety early warning model:

[0085] Obtaining a plurality of detection data sets of detection points with known anomalies;

[0086] Identify the detection data set of each group of known abnormal detection points, and determine the detection points with abnormalities in each group of detection data sets; and compare the detection points with abnormalities in each group of detection data sets with the known abnormal detection points in each group of detection data sets. If the comparison is consistent, it is determined that the abnormal point identification part of the construction safety early warning model is successfully constructed; otherwise, it is determined that the abnormal point identification part of the construction safety early warning model has failed to be constructed, and the abnormal point identification part of the construction safety early warning model is reconstructed;

[0087] For each detection point where an abnormality occurs in each set of detection data, generate an abnormal data set corresponding to each detection point where an abnormality occurs in each set of detection data;

[0088] If the abnormal data set corresponding to each detection point where an abnormality occurs in each set of detection data sets is consistent with the abnormal data of each known abnormal detection point in each set of detection data sets, it is determined that the abnormal point data extraction part of the construction safety early warning model is successfully constructed; otherwise, it is determined that the abnormal point data extraction part of the construction safety early warning model has failed to be constructed, and the abnormal point data extraction part of the construction safety early warning model is reconstructed;

[0089] If the abnormal point identification part and the abnormal point data extraction part of the construction safety early warning model are successfully constructed, the construction result of the pre-construction of the construction safety early warning model is judged to be successful; otherwise, it is judged that the construction of the construction safety early warning model has failed, and the construction safety early warning model is pre-constructed again.

[0090] Specifically, the determining of the abnormal detection point based on the detection data of each detection point in the real-time data includes:

[0091] If the detection data of any detection point in the real-time data exceeds a preset normal range value matching the detection point, it is determined that the detection point is abnormal;

[0092] or,

[0093] If the detection data of any detection point in the real-time data exceeds the preset detection range value of the detection device corresponding to the detection point, it is determined that the detection point is abnormal;

[0094] or,

[0095] If the number of abnormalities of adjacent detection points of any detection point in the real-time data exceeds a preset abnormal number range, it is determined that the detection point is abnormal.

[0096] Specifically, judging whether the construction of the pile foundation is affected based on the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data includes:

[0097] Based on the structures of the pile foundations corresponding to the detection points where the abnormalities occur, determining at least one structural position of the pile foundation where the abnormalities occur, and the abnormality type of each structural position;

[0098] Based on the real-time construction data of the pile foundation in the real-time data and at least one structural position of the pile foundation where an abnormality is determined, it is determined whether there is a construction abnormality at each structural position:

[0099] If it is judged to exist, it is determined that the structural position has an impact on the construction of the pile foundation;

[0100] If it is determined that it does not exist, it is determined that the structural position has no impact on the construction of the pile foundation.

[0101] Specifically, based on the real-time construction data of the pile foundation in the real-time data and at least one structural position of the pile foundation where the abnormality occurs, judging whether there is a construction abnormality at each structural position includes:

[0102] If the abnormal type of any structural position of the pile foundation where the abnormality occurs matches the real-time construction data of the pile foundation in the real-time data, it is determined that the structural position has a construction abnormality;

[0103] Otherwise, it is determined that there is no construction abnormality at the structural position.

[0104] Specifically, determining the warning time based on the judgment result includes:

[0105] If the judgment is yes, then based on the detection data of each detection point where the abnormality occurs, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data, determine the impact information, wherein the impact information includes the impact range, impact type, impact degree, and impact time;

[0106] And the impact time in the impact information is used as the warning time;

[0107] If the judgment is no, then based on the detection data of each detection point where the abnormality occurs, determine the abnormality type and abnormality level corresponding to each detection point where the abnormality occurs;

[0108] And based on the abnormality type and abnormality level corresponding to each abnormal detection point, the warning time is determined, or the impact information is determined, and the impact time in the impact information is used as the warning time.

[0109] Specifically, determining the warning time based on the abnormality type and abnormality level corresponding to each abnormal detection point, or determining the impact information, and using the impact time in the impact information as the warning time includes:

[0110] If any of the abnormality type and / or abnormality level corresponding to the abnormal detection point exceeds a preset first warning range, determining a warning time based on the abnormality type and abnormality level corresponding to the abnormal detection point;

[0111] or,

[0112] If any of the abnormality type and abnormality level corresponding to the abnormal detection point where the abnormality occurs does not exceed the preset first warning range, the impact information is determined based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data, and the impact time in the impact information is used as the warning time.

[0113] Specifically, the construction safety early warning model stores a preset early warning time reference library, which includes different early warning time ranges and different detection points corresponding to each early warning time range. Each early warning time range also includes multiple early warning time points, and each early warning time point corresponds to at least one abnormality type and abnormality level of each detection point. The determination of the early warning time based on the abnormality type and abnormality level corresponding to the detection point where the abnormality occurs includes:

[0114] Based on the abnormality type and abnormality level corresponding to the detection point where the abnormality occurs, and a preset warning time reference library, the warning time corresponding to the detection point where the abnormality occurs is determined.

[0115] Specifically, the method for determining the influencing information may adopt a trained neural network model or may adopt artificial intelligence technology. The selection of the method for determining the influencing information here is only an exemplary description. In actual testing, technical personnel in this field may make a selection according to actual needs. As long as the influencing information can be determined through the detection data of each detection point where an abnormality occurs, the structure of the pile foundation corresponding to each inspection point, and the real-time construction data of the pile foundation in the real-time data, or the influencing information can be determined through the detection data of the detection point where the abnormality occurs, the structure of the pile foundation corresponding to the inspection point, and the real-time construction data of the pile foundation in the real-time data, it will not be repeated here.

[0116] Specifically, the preset first warning range includes at least abnormality levels corresponding to different abnormality types.

[0117] Specifically, the determining of the impact information based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data includes:

[0118] Simulating based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data to obtain simulation data of the pile foundation;

[0119] Based on the simulation data of the pile foundation, the impact type, impact degree and impact time of the abnormal detection point on the construction of the pile foundation are determined to determine the impact information on the construction of the pile foundation.

[0120] Specifically, the determining of the impact information based on the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data includes:

[0121] Simulating based on the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data to obtain simulation data of the pile foundation;

[0122] Based on the simulation data of the pile foundation, determine the impact type, impact degree and impact time of each abnormal detection point on the construction of the pile foundation;

[0123] Based on the impact type, impact degree and impact time of each abnormal detection point on the construction of the pile foundation, the impact information on the construction of the pile foundation is determined.

[0124] Specifically, the method for obtaining the simulation data of the pile foundation may be to adopt the simulation technology in the prior art, or to adopt the neural network after machine learning for simulation. The selection of the method for obtaining the simulation data of the pile foundation here is only an exemplary description. In actual testing, those skilled in the art may make a selection according to actual needs, as long as the simulation data of the pile foundation can be obtained by the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each check point, and the real-time construction data of the pile foundation in the real-time data, or the simulation data of the pile foundation can be obtained by the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the check point, and the real-time construction data of the pile foundation in the real-time data, and the simulation data of the pile foundation can be obtained. It will not be repeated here.

[0125] Specifically, the generating of warning instructions matching the real-time data and the executing reference plan based on the judgment result and the warning time includes:

[0126] If the judgment is yes, and the warning time is lower than a preset first warning time threshold, all abnormal detection points are screened based on the impact information to obtain a preset number of selected detection points with abnormalities;

[0127] Based on the selected detection data of the multiple detection points where abnormalities occur and the impact information, an early warning instruction and an execution reference plan are generated, and used as the early warning instruction and the execution reference plan that match the real-time data;

[0128] or,

[0129] If the judgment is yes, and the warning time is higher than the preset first warning time threshold, then based on the impact information and the detection data of each detection point where the abnormality occurs, generate a warning instruction matching each detection point and an execution reference plan;

[0130] Based on the early warning instructions and execution reference plans that match each detection point, determine the early warning instructions and execution reference plans that match the real-time data;

[0131] or,

[0132] If the judgment is no, and the warning time is the impact time in the impact information, then based on the impact information and the detection data of each detection point where an abnormality occurs, generate a warning instruction matching each detection point and an execution reference plan;

[0133] Based on the early warning instructions and execution reference plans that match each detection point, determine the early warning instructions and execution reference plans that match the real-time data;

[0134] If the judgment is no, and there is no influencing information in the process of determining the warning time, a warning instruction and an execution reference plan matching the real-time data are generated based on the abnormality type and abnormality level corresponding to the detection point where the abnormality occurs.

[0135] Specifically, the generation method of the early warning instruction and the execution reference plan can be through a trained neural network model or a trained machine learning model. The selection of the generation method of the early warning instruction and the execution reference plan here is only an exemplary description. In actual testing, technical personnel in this field can make a choice according to actual needs, as long as the early warning instruction and the execution reference plan can be generated through the detection data of multiple selected detection points where abnormalities occur and the impact information, or, through the impact information and the detection data of each detection point where abnormalities occur, the early warning instruction and the execution reference plan that match each detection point are generated, or, through the impact information and the detection data of each detection point where abnormalities occur, the early warning instruction and the execution reference plan that match each detection point are generated, or, through the abnormality type and abnormality level corresponding to the detection point where abnormalities occur, the early warning instruction and the execution reference plan that match the real-time data are generated, and no further details are given here.

[0136] Specifically, the preset first threshold of the warning time can be 30 minutes or 20 minutes. The setting of the preset first threshold of the warning time here is only an exemplary description. In actual tests, those skilled in the art can set it according to actual needs, which will not be repeated here.

[0137] In the above embodiment, in the model processing, the detection points where abnormalities occur are determined through the detection data of each detection point in the real-time data, and then the abnormal data sets corresponding to the detection data of each detection point where abnormalities occur are marked at the positions of each detection point in the three-dimensional model of the pile foundation, so as to realize the associated display of the positions of each detection point where abnormalities occur and the related abnormal data sets, so as to facilitate the identification and early warning of abnormal situations, thereby improving the construction quality and management efficiency of the pile foundation, and then realizing the management and optimization of the construction process of the pile foundation, reducing adverse effects and waste; then, through the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data, it is judged whether the construction of the pile foundation is affected, and the early warning time is determined according to the judgment result, and then according to the judgment result and the early warning time, the corresponding early warning instruction and the execution reference plan are generated to realize real-time safety early warning, improve the safety of the construction of the pile foundation, reduce the construction risk of the pile foundation, and then realize the intelligent management of the construction of the pile foundation.

[0138] Step S103: within the warning time, selectively update the warning instruction and the execution reference plan, and execute the latest warning instruction and the execution reference plan.

[0139] Specifically, the selective updating of the warning instructions and the execution of the reference plan within the warning time include:

[0140] If the remaining time of the warning time exceeds the preset time interval, then during the warning time:

[0141] After each preset time interval, "obtaining real-time data" and "substituting the real-time data into the construction safety early warning model to generate an early warning instruction and an execution reference plan that match the real-time data" are re-executed in sequence to obtain a regenerated early warning instruction and an execution reference plan;

[0142] If the regenerated warning instruction and execution reference plan are inconsistent with the latest warning instruction and execution reference plan, then within a preset time interval, selectively update the warning instruction and execution reference plan based on the regenerated warning instruction and execution reference plan;

[0143] If the regenerated warning instructions and execution reference plan are consistent with the latest warning instructions and execution reference plan, the update of the warning instructions and execution reference plan will not be executed;

[0144] or,

[0145] If the remaining duration of the warning time is less than the preset time interval, the update of the warning instruction and the execution reference plan will not be executed.

[0146] Specifically, the preset time interval may be 10 minutes or 5 minutes. The setting of the preset time interval here is only an exemplary description. In actual testing, those skilled in the art may set it according to actual needs, which will not be described in detail here.

[0147] Based on the above steps S101 to S103, by acquiring real-time data and substituting the real-time data into the construction safety early warning model, corresponding early warning instructions and execution reference plans are generated, thereby realizing timely collection and analysis of real-time data, and generating corresponding early warning instructions and execution reference plans. Within the warning time in the early warning instructions, the early warning instructions and execution reference plans are selectively updated and the latest early warning instructions and execution reference plans are executed, thereby realizing timely early warning management and control of the pile foundation construction process, ensuring the safety and smooth progress of the construction, and avoiding the problem that the construction monitoring technology in the prior art cannot be directly applied to the construction safety monitoring of the pile foundation, resulting in the lack of monitoring of the construction safety of the pile foundation, and even affecting the safety of the overall construction process. Technical problems.

[0148] It should be pointed out that although the various steps in the above embodiments are described in a specific order, those skilled in the art can understand that in order to achieve the effects of the present invention, different steps do not have to be performed in such an order, and they can be performed simultaneously (in parallel) or in other orders. These changes are within the scope of protection of the present invention.

[0149] Furthermore, the present invention also provides a pile foundation construction safety early warning system.

[0150] See attached Figure 3 , Figure 3 FIG. 1 is a main structural block diagram of a pile foundation construction safety warning system according to an embodiment of the present invention. Figure 3As shown, the pile foundation construction safety early warning system 300 in the embodiment of the present invention is connected to each structure of the pile foundation in communication, and each structure of the pile foundation is preset with multiple detection points. The system mainly includes multiple detection devices 303 with different detection types, a construction safety early warning model 302 and a control device 301. The construction safety early warning model 302 stores a preset early warning time comparison library 3021. The control device 301 includes a processor 3011 and a memory 3012. The memory 3012 can be configured to store a program code 3013 for executing the pile foundation construction safety early warning method based on three-dimensional data of the above method embodiment. The processor 3011 can be configured to execute the program code 3013 in the memory 3012, and the program code 3013 includes but is not limited to executing the program code 3013 of the pile foundation construction safety early warning method based on three-dimensional data of the above method embodiment. For ease of explanation, only the part related to the embodiment of the present invention is shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The control device 301 can be a control device 301 device formed by various electronic devices.

[0151] Specifically, according to different detection types of the detection device 303, the detection device 303 and the detection points are correspondingly allocated, so that the detection device 303 and the detection points correspond one to one.

[0152] Specifically, the preset warning time comparison library 3021 includes different warning time ranges, different detection points corresponding to each warning time range, and each warning time range also includes multiple warning time points. Each warning time point corresponds to at least one abnormality type and abnormality level of each detection point.

[0153] In one implementation, the description of the specific implementation functions may refer to steps S101 to S103.

[0154] The pile foundation construction safety warning system 300 is used to execute Figure 1 The embodiment of the pile foundation construction safety early warning method based on three-dimensional data shown in the figure has similar technical principles, technical problems solved and technical effects produced. Technical personnel in this technical field can clearly understand that for the convenience and conciseness of description, the specific working process and related instructions of the pile foundation construction safety early warning system 300 can refer to the contents described in the embodiment of the pile foundation construction safety early warning method based on three-dimensional data, which will not be repeated here.

[0155] It is understood by those skilled in the art that the present invention implements all or part of the processes in the method of the above embodiment, and can also be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a computer-readable storage medium, and when the computer program is executed by the processor 3011, the steps of each of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable storage medium may include: any entity or device, medium, U disk, mobile hard disk, disk, optical disk, computer memory 3012, read-only memory 3012, random access memory 3012, electric carrier signal, telecommunication signal and software distribution medium that can carry the computer program code. It should be noted that the content contained in the computer-readable storage medium can be appropriately increased or decreased according to the requirements of legislation and patent practice in the jurisdiction. For example, in some jurisdictions, according to legislation and patent practice, the computer-readable storage medium does not include electric carrier signal and telecommunication signal.

[0156] Further, the pile foundation construction safety warning system 300 of the present invention also includes a computer-readable storage medium. In a computer-readable storage medium embodiment according to the present invention, the computer-readable storage medium can be configured to store a program code 3013 for executing the pile foundation construction safety warning method based on three-dimensional data of the above-mentioned method embodiment, and the program code 3013 can be loaded and run by the processor 3011 to implement the above-mentioned pile foundation construction safety warning method based on three-dimensional data. For ease of explanation, only the parts related to the embodiment of the present invention are shown. For specific technical details not disclosed, please refer to the method part of the embodiment of the present invention. The computer-readable storage medium can be a memory 3012 device formed by various electronic devices. Optionally, the computer-readable storage medium in the embodiment of the present invention is a non-temporary computer-readable storage medium.

[0157] Further, it should be understood that since the setting of each module is only for illustrating the functional units of the device of the present invention, the physical devices corresponding to these modules may be the processor 3011 itself, or a part of the software, a part of the hardware, or a part of the combination of software and hardware in the processor 3011. Therefore, the number of each module in the figure is only schematic.

[0158] Those skilled in the art will appreciate that the modules in the device can be adaptively split or merged. Such splitting or merging of specific modules will not cause the technical solution to deviate from the principle of the present invention, and therefore, the technical solutions after splitting or merging will fall within the protection scope of the present invention.

[0159] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A pile foundation construction safety early warning method based on three-dimensional data, characterized in that: The method comprises the following steps: Acquire real-time data, wherein the real-time data includes detection data of each detection point on each structure of the pile foundation and real-time construction data of the pile foundation, the detection data of the detection point is at least one or more of video data, image data, radar data, and inclination data of the detection point; the real-time construction data of the pile foundation includes the real-time construction pile body number of the pile foundation and the construction data corresponding to the real-time construction pile body number, and the construction data includes at least the real-time pile penetration depth, real-time pouring height, and real-time inclination data of the embedded parts of the real-time construction pile body number; Substituting the real-time data into a construction safety early warning model, generating an early warning instruction and an execution reference plan that match the real-time data, wherein the early warning instruction at least includes an early warning type, an early warning time, and an early warning content; During the warning time, selectively update the warning instructions and execution reference plan, and execute the latest warning instructions and execution reference plan; Before acquiring the real-time data, the method further includes: Get real-time construction data of pile foundations; Constructing a three-dimensional model of the pile foundation based on the real-time construction data of the pile foundation; Based on the preset detection points, each detection point is marked on the three-dimensional model of the pile foundation; Substituting the real-time data into the construction safety early warning model, generating early warning instructions matching the real-time data, and executing a reference solution include: Based on the detection data of each detection point in the real-time data, determining the detection point where an abnormality occurs; Based on the detection data of each abnormal detection point, an abnormal data set corresponding to the detection data of each abnormal detection point is generated, and each abnormal data set is marked at the location of each detection point in the three-dimensional model of the pile foundation; Based on the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data, it is determined whether the construction of the pile foundation is affected: Based on the judgment results, determine the warning time; Based on the judgment result and the warning time, a warning instruction and an execution reference plan matching the real-time data are generated; The determining whether the construction of the pile foundation is affected based on the structure of the pile foundation corresponding to each abnormal detection point and the real-time construction data of the pile foundation in the real-time data comprises: Based on the structures of the pile foundations corresponding to the detection points where the abnormalities occur, determining at least one structural position of the pile foundation where the abnormalities occur, and the abnormality type of each structural position; Based on the real-time construction data of the pile foundation in the real-time data and at least one structural position of the pile foundation where an abnormality is determined, it is determined whether there is a construction abnormality at each structural position: If it is judged to exist, it is determined that the structural position has an impact on the construction of the pile foundation; If it is determined that it does not exist, it is determined that the structural position has no impact on the construction of the pile foundation; Based on the real-time construction data of the pile foundation in the real-time data and at least one structural position of the pile foundation where an abnormality is determined, judging whether there is a construction abnormality at each structural position includes: If the abnormal type of any structural position of the pile foundation where the abnormality occurs matches the real-time construction data of the pile foundation in the real-time data, it is determined that the structural position has a construction abnormality; Otherwise, it is determined that there is no construction abnormality at the structural position; The step of determining the abnormal detection point based on the detection data of each detection point in the real-time data comprises: If the detection data of any detection point in the real-time data exceeds a preset normal range value matching the detection point, it is determined that the detection point is abnormal; or, If the detection data of any detection point in the real-time data exceeds the preset detection range value of the detection device corresponding to the detection point, it is determined that the detection point is abnormal; or, If the number of abnormalities of adjacent detection points of any detection point in the real-time data exceeds a preset abnormal number range, it is determined that the detection point is abnormal; Determining the warning time based on the judgment result includes: If the judgment is yes, then based on the detection data of each detection point where the abnormality occurs, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data, determine the impact information, wherein the impact information includes the impact range, impact type, impact degree, and impact time; And the impact time in the impact information is used as the warning time; If the judgment is no, then based on the detection data of each detection point where the abnormality occurs, determine the abnormality type and abnormality level corresponding to each detection point where the abnormality occurs; And based on the abnormality type and abnormality level corresponding to each abnormal detection point, determine the warning time, or determine the impact information, and use the impact time in the impact information as the warning time; The step of determining the warning time based on the abnormality type and abnormality level corresponding to each abnormal detection point, or determining the impact information, and using the impact time in the impact information as the warning time includes: If any of the abnormality type and / or abnormality level corresponding to the abnormal detection point exceeds a preset first warning range, determining a warning time based on the abnormality type and abnormality level corresponding to the abnormal detection point; or, If any of the abnormality type and the abnormality level corresponding to the abnormal detection point does not exceed the preset first warning range, then based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point and the real-time construction data of the pile foundation in the real-time data, determine the impact information, and use the impact time in the impact information as the warning time; The construction safety early warning model stores a preset early warning time comparison library, which includes different early warning time ranges and different detection points corresponding to each early warning time range. Each early warning time range also includes multiple early warning time points, and each early warning time point corresponds to at least one abnormality type and abnormality level of each detection point. The determination of the early warning time based on the abnormality type and abnormality level corresponding to the detection point where the abnormality occurs includes: Based on the abnormality type and abnormality level corresponding to the abnormal detection point, and a preset warning time reference library, determine the warning time corresponding to the abnormal detection point; The determining of the influencing information based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data includes: Performing simulation based on the detection data of the abnormal detection point, the structure of the pile foundation corresponding to the detection point, and the real-time construction data of the pile foundation in the real-time data to obtain simulation data of the pile foundation; Based on the simulation data of the pile foundation, determine the type, degree and time of impact of the abnormal detection point on the construction of the pile foundation, so as to determine the impact information on the construction of the pile foundation; The determining of the influencing information based on the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data includes: Simulating based on the detection data of each abnormal detection point, the structure of the pile foundation corresponding to each detection point, and the real-time construction data of the pile foundation in the real-time data to obtain simulation data of the pile foundation; Based on the simulation data of the pile foundation, determine the impact type, impact degree and impact time of each abnormal detection point on the construction of the pile foundation; Determine the impact information on the construction of the pile foundation based on the impact type, impact degree and impact time of each abnormal detection point on the construction of the pile foundation; The generating of the warning instruction matching the real-time data and the executing reference plan based on the judgment result and the warning time includes: If the judgment is yes, and the warning time is lower than a preset first warning time threshold, all abnormal detection points are screened based on the impact information to obtain a preset number of selected detection points with abnormalities; Based on the selected detection data of the multiple detection points where abnormalities occur and the impact information, an early warning instruction and an execution reference plan are generated, and used as the early warning instruction and the execution reference plan that match the real-time data; or, If the judgment is yes, and the warning time is higher than the preset first warning time threshold, then based on the impact information and the detection data of each detection point where the abnormality occurs, generate a warning instruction matching each detection point and an execution reference plan; Based on the early warning instructions and execution reference plans that match each detection point, determine the early warning instructions and execution reference plans that match the real-time data; or, If the judgment is no, and the warning time is the impact time in the impact information, then based on the impact information and the detection data of each detection point where an abnormality occurs, generate a warning instruction matching each detection point and an execution reference plan; Based on the early warning instructions and execution reference plans that match each detection point, determine the early warning instructions and execution reference plans that match the real-time data; If the judgment is no, and there is no influencing information in the process of determining the warning time, a warning instruction and an execution reference plan matching the real-time data are generated based on the abnormality type and abnormality level corresponding to the detection point where the abnormality occurs.

2. The pile foundation construction safety early warning method based on three-dimensional data according to claim 1 is characterized in that: The selective updating of the warning instructions and the execution of the reference plan within the warning time include: If the remaining time of the warning time exceeds the preset time interval, then during the warning time: After each preset time interval, "obtaining real-time data" and "substituting the real-time data into the construction safety early warning model to generate early warning instructions and execution reference plans that match the real-time data" are re-executed in sequence to obtain re-generated early warning instructions and execution reference plans; If the regenerated warning instruction and execution reference plan are inconsistent with the latest warning instruction and execution reference plan, then within a preset time interval, selectively update the warning instruction and execution reference plan based on the regenerated warning instruction and execution reference plan; If the regenerated warning instructions and execution reference plan are consistent with the latest warning instructions and execution reference plan, the update of the warning instructions and execution reference plan will not be executed; or, If the remaining duration of the warning time is less than the preset time interval, the update of the warning instruction and the execution reference plan will not be executed.

3. A pile foundation construction safety early warning system, characterized in that: The system is communicatively connected with each structure of the pile foundation, and each structure of the pile foundation is preset with multiple detection points. The system includes multiple detection equipment of different detection types, a construction safety early warning model and a control device. The construction safety early warning model stores a preset early warning time reference library. The control device includes a processor and a memory. The memory is suitable for storing multiple program codes, and the program code is suitable for being loaded and run by the processor to execute the pile foundation construction safety early warning method based on three-dimensional data as described in any one of claims 1 to 2.

Images