CN115033946A - Processing method and device for automatic processing data of steel bars and electronic equipment - Google Patents
Processing method and device for automatic processing data of steel bars and electronic equipment Download PDFInfo
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Abstract
The invention relates to the technical field of automatic processing, in particular to a processing method and a device of automatic processing data of a steel bar and electronic equipment, wherein the processing method comprises the steps of acquiring space vertex coordinates of a preset steel bar; determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation between the space vertex coordinates, wherein the steel bar type comprises a straight line segment and an arc line segment; and determining the automatic processing data of the preset steel bars according to the types of the steel bars and the geometric parameters of the types of the steel bars. From the position relation between the space vertex coordinates, determine the automated processing data of predetermineeing the reinforcing bar, can guarantee the accuracy and the efficiency of the automated processing data who determines, follow-up reinforcing bar processing equipment utilizes this automated processing data can carry out the processing of reinforcing bar.
Description
Technical Field
The invention relates to the technical field of automatic processing, in particular to a method and a device for processing automatic processing data of a steel bar and electronic equipment.
Background
Building Information Modeling (Building Information Modeling, abbreviated as BIM) is a Building project three-dimensional model established by virtual Building, in Building projects based on BIM, the proportion of reinforcing steel bars is large, and an automatic reinforcing steel bar processing mode gradually enters the Building industry. Compared with the traditional steel bar processing mode, the automatic steel bar processing mode accelerates the processing speed of the steel bar and improves the steel bar processing environment.
Specifically, an automatic steel bar processing mode depends on a modern computer information system, and processing equipment automatically acquires steel bar processing information from the computer information system, and performs automatic blanking, automatic pretreatment, automatic bending and automatic shearing. Therefore, the processing equipment only needs the description of the reinforcing steel bars and the processing parameters.
However, the spatial vertex information is commonly used in the BIM platform to express the steel bars, and detailed size information is not available, so that the processing equipment cannot be directly used. In order to solve the problem, in the prior art, the description of the steel bar and the processing parameters are generally input into the processing equipment by means of manually inputting data. The manual input mode can cause the accuracy and efficiency of the reinforcing steel bar processing data to be low.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for processing data of automatic processing of steel bars, and an electronic device, so as to solve the problem that accuracy and efficiency of data of processing of steel bars are low.
According to a first aspect, an embodiment of the present invention provides a method for processing data of automatic processing of a steel bar, including:
acquiring space vertex coordinates of a preset steel bar;
determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the space vertex coordinates, wherein the steel bar type comprises a straight line segment and an arc line segment;
and determining the automatic processing data of the preset steel bars according to the types of the steel bars and the geometric parameters of the types of the steel bars.
According to the processing method of the automatic processing data of the steel bar, after the spatial vertex coordinates of the preset steel bar are obtained, the type of the steel bar to which each spatial vertex coordinate belongs can be determined by utilizing the position relation among the spatial vertex coordinates, and the type and the geometric parameters of the steel bar are closely related to the automatic processing, so that the automatic processing data can be determined; that is, from the position relation between the space vertex coordinate, determine the automated processing data of predetermineeing the reinforcing bar, can guarantee the accuracy and the efficiency of the automated processing data who determines, follow-up reinforcing bar processing equipment utilizes this automated processing data can carry out the processing of reinforcing bar.
With reference to the first aspect, in a first implementation manner of the first aspect, the determining, based on a position relationship between the spatial vertex coordinates, the spatial vertex coordinates corresponding to each reinforcement type and a geometric parameter of each reinforcement type includes:
determining boundary points in the space vertexes by using the position relation among the space vertex coordinates;
determining space vertex coordinates corresponding to the steel bar types based on boundary points in the space vertices;
and calculating the geometric parameters of each steel bar type by using the space vertex coordinates corresponding to each steel bar type, wherein the geometric parameters comprise the length of the straight line segment and the radian of the arc line segment.
According to the processing method of the automatic processing data of the reinforcing steel bar, provided by the embodiment of the invention, the boundary points are determined firstly by utilizing the position relation between the space vertex coordinates, then the space vertex coordinates corresponding to each reinforcing steel bar type are determined by utilizing the boundary points, and further the geometric parameters corresponding to each reinforcing steel bar type can be obtained through calculation; and starting from the boundary point, determining the space vertex coordinate corresponding to each steel bar type, and ensuring the reliability of the calculation result.
With reference to the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the determining boundary points in space vertices by using the position relationship between the space vertex coordinates includes:
performing three-point circle processing by using the position relation among the space vertex coordinates to determine the circle center corresponding to each space vertex combination, wherein each space vertex combination comprises three adjacent space vertex coordinates;
combining the spatial vertex combinations based on the circle centers corresponding to the spatial vertex combinations to obtain first spatial vertex combinations;
extracting a first space vertex combination with the element number larger than 3 in the first space vertex combination to obtain a second space vertex combination, and performing set operation on other space vertex combinations in the first space vertex combination and the second space vertex combination to obtain a preset boundary point;
and sequentially carrying out boundary detection on each preset boundary point based on the space vertex in each second space vertex combination so as to determine the boundary point in the space vertex coordinate.
According to the processing method of the automatic processing data of the steel bars, provided by the embodiment of the invention, the boundary points in the space vertex coordinates are determined in a three-point circle mode, the data processing process is simplified, and the efficiency of determining the automatic processing data is improved.
With reference to the second implementation manner of the first aspect, in a third implementation manner of the first aspect, the sequentially performing boundary detection on each preset boundary point based on a spatial vertex in each second spatial vertex combination to determine a boundary point in the spatial vertex coordinates includes:
for each second space vertex combination, sequentially carrying out boundary detection on each preset boundary point;
filtering out non-boundary points in the preset boundary points based on the boundary detection results corresponding to the second space vertex combinations to obtain target boundary points in the space vertex coordinates;
and respectively comparing the circle center corresponding to the endpoint of the preset steel bar with the circle centers corresponding to the adjacent space vertexes of the endpoint, determining whether the adjacent space vertexes are boundary points, and updating the target boundary points to obtain the boundary points in the space vertex coordinates.
According to the processing method of the automatic processing data of the steel bars, provided by the embodiment of the invention, after the target boundary points are determined, the target boundary points are updated by using the adjacent space vertexes of the target boundary points, so that the accuracy of determining the boundary points in the space vertex coordinates is further improved.
With reference to the first implementation manner of the first aspect, in a fourth implementation manner of the first aspect, the determining, based on the boundary points in the spatial vertices, spatial vertex coordinates corresponding to each reinforcement type includes:
judging whether the space vertex exists between the adjacent boundary points;
when the space vertex exists between the adjacent boundary points, determining that the space vertex between the adjacent boundary points is the space vertex of the arc line segment and two boundary points of the arc line segment are the adjacent boundary points;
when the space vertex does not exist between the adjacent boundary points, determining that the space vertex between the adjacent boundary points is the space vertex of the straight-line segment and the two boundary points of the straight-line segment are the adjacent boundary points.
According to the processing method of the automatic processing data of the steel bar, the determined boundary points are the boundary points of the straight line segments, and if other space vertexes exist between the adjacent boundary points, the space vertexes of which the other space vertexes are the arc line segments between the adjacent boundary points are represented; otherwise, it is the spatial vertex of the straight line segment. The space vertex coordinates corresponding to each type of the steel bars can be determined through a simple judging process, the determining process is simple, the calculated amount is less, and the determining efficiency is improved.
With reference to the first aspect, in a fifth implementation manner of the first aspect, the determining the automated processing data of the preset steel bar according to each steel bar type and the geometric parameter of each steel bar type includes:
acquiring a processing identifier corresponding to each type of the steel bar;
and determining the automatic processing data of the preset steel bar based on the processing identification corresponding to each steel bar type and the geometric parameters of the steel bar type.
According to the processing method of the automatic processing data of the steel bar, provided by the embodiment of the invention, the type of the steel bar which needs to be processed currently can be determined by the subsequent processing equipment by using the processing identifier, and the automatic processing of the preset steel bar can be realized by combining the geometric parameters of the type of the steel bar; and the automatic processing data is determined on the basis of the processing identifier, so that the obtained automatic processing data can be ensured to be recognized by the processing equipment.
With reference to the fifth implementation manner of the first aspect, in a sixth implementation manner of the first aspect, the determining, based on the processing identifier corresponding to each type of the steel bar and the geometric parameter of the type of the steel bar, the automated processing data of the preset steel bar includes:
translating and splicing the processing identification corresponding to each steel bar type and the geometric parameters of the steel bar type to obtain translation data corresponding to the preset steel bar;
performing data conversion on the translation data corresponding to the preset steel bar to obtain automatic processing data corresponding to the preset steel bar;
and respectively storing the translation data and the automatic processing data so that the steel bar processing equipment can verify the translation data and the automatic processing data.
According to the processing method of the automatic processing data of the steel bars, provided by the embodiment of the invention, the translated data and the automatic processing data are respectively stored, and the subsequent steel bar processing equipment mutually translates and compares the translated data and the automatic processing data so as to ensure the accuracy of the steel bar processing equipment and the reliability of a processed finished product.
According to a second aspect, an embodiment of the present invention further provides a device for processing data of automatic processing of a steel bar, including:
the acquisition module is used for acquiring the space vertex coordinates of the preset steel bars;
the first determining module is used for determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the space vertex coordinates, wherein the steel bar type comprises a straight line segment and an arc line segment;
and the second determining module is used for determining the automatic processing data of the preset reinforcing steel bars according to the types of the reinforcing steel bars and the geometric parameters of the types of the reinforcing steel bars.
According to the processing device for the automatic processing data of the steel bars, after the spatial vertex coordinates of the preset steel bars are obtained, the type of the steel bars to which each spatial vertex coordinate belongs can be determined by using the position relation among the spatial vertex coordinates, and the type of the steel bars and the geometric parameters thereof are closely related to the automatic processing, so that the automatic processing data can be determined; that is, from the position relation between the space vertex coordinate, determine the automated processing data of predetermineeing the reinforcing bar, can guarantee the accuracy and the efficiency of the automated processing data who determines, follow-up reinforcing bar processing equipment utilizes this automated processing data can carry out the processing of reinforcing bar.
According to a third aspect, embodiments of the present invention provide an electronic device, comprising: the automatic processing system comprises a memory and a processor, wherein the memory and the processor are connected with each other in a communication manner, the memory stores computer instructions, and the processor executes the computer instructions so as to execute the processing method of the automatic processing data of the steel bars in the first aspect or any one of the implementation manners of the first aspect.
According to a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, which stores computer instructions for causing a computer to execute the processing method of the automated processing data of the steel bar described in the first aspect or any one of the implementation manners of the first aspect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a processing method of automatic processing data of reinforcing bars according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a spatial vertex according to an embodiment of the invention;
fig. 3 is a flowchart of a processing method of automatic processing data of reinforcing bars according to an embodiment of the present invention;
fig. 4 is a flowchart of a processing method of automatic processing data of reinforcing bars according to an embodiment of the present invention;
fig. 5 is a block diagram showing the structure of a processing device for automatic processing data of reinforcing bars according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It should be noted that, in the model developed based on BIM, the degree of freedom of the expression mode of the steel bar is high, and the model is mainly used for expressing the design intention of the designer, including the spatial vertex coordinates of the steel bar and no geometric parameter information, and the automation processing data of the steel bar in the construction site is expressed by straight lines and arcs. Therefore, it is necessary to form automated processing data using the spatial vertex coordinates of the rebar.
In accordance with an embodiment of the present invention, there is provided an embodiment of a method for processing automated rebar machining data, where the steps illustrated in the flowchart of the figure may be performed in a computer system, such as a set of computer-executable instructions, and where a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that described herein.
In this embodiment, a processing method of automatic processing data of a steel bar is provided, which can be used in electronic devices, such as a computer, a mobile phone, a tablet computer, and the like, fig. 1 is a flowchart of a processing method of automatic processing data of a steel bar according to an embodiment of the present invention, as shown in fig. 1, the flowchart includes the following steps:
and S11, acquiring the space vertex coordinates of the preset steel bar.
After the electronic equipment acquires the BIM, the space vertex coordinates in the BIM can be directly read. The spatial vertex coordinates acquired by the electronic equipment are arranged according to the sequence. The preset steel bar is any steel bar in the BIM model, in the actual process, the spatial vertex coordinates of each preset steel bar can be sequentially extracted, and the automatic processing data of each preset steel bar is determined.
For example, fig. 2 shows a schematic view of the various spatial vertices of the pre-set rebar. The subsequent processing is facilitated, and the index numbers of the spatial vertices can be sequentially marked according to the order, so as to obtain the spatial vertex [0] -spatial vertex [10] shown in fig. 2. The index number is only used to distinguish each spatial vertex in sequence, and has no other special meaning, so that it may also be expressed in other forms, and may be set correspondingly according to actual situations.
And S12, determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the space vertex coordinates.
Wherein the rebar type comprises a straight segment and an arc segment.
After the electronic equipment acquires the space vertex coordinates, the type of the steel bar of each space vertex coordinate can be determined in a line segment fitting mode; the circle center or the radius corresponding to the coordinates of the continuous three space vertexes can be determined by utilizing a three-point circle mode, the radius can be compared with a preset value, and if the radius is larger, the coordinates of the continuous three space vertexes can be regarded as the coordinates of the space vertexes of the straight-line-segment steel bars; or performing other processing on the basis of the three-point circle to determine the space vertex coordinates corresponding to each steel bar type. The method is specifically used for determining the space vertex coordinates corresponding to each type of the steel bars, and corresponding setting can be performed according to actual conditions, and no limitation is imposed on the method.
The purpose of determining the spatial vertex coordinates corresponding to each type of the steel bar is to classify the spatial vertex coordinates obtained in S11, and determine which spatial vertex coordinates belong to the straight line segment and which spatial vertex coordinates belong to the arc line segment. After the type of rebar is determined, the machining of the rebar can be performed based on the type of rebar.
After the electronic device determines the spatial vertex coordinates corresponding to each steel bar type, the electronic device can calculate the geometric parameters of the steel bar type by using the spatial vertex coordinates corresponding to each steel bar type. For example, the length of a straight line segment may be calculated using the coordinates of the two endpoints of the straight line segment; the length of the arc segment may be calculated using a plurality of spatial vertex coordinates of the arc segment, and so on. In the actual processing process, what kind of geometric parameters are adopted for processing can be set according to the actual situation, and no limitation is imposed on the geometric parameters.
And S13, determining the automatic processing data of the preset steel bar according to the type of the steel bar and the geometric parameters of the type of the steel bar.
After determining each steel bar type and the geometric parameters of each steel bar type, the electronic equipment can perform data conversion on the steel bar type according to the data format which can be processed by the steel bar processing equipment, so as to determine the automatic processing data of the preset steel bar.
For example, the electronic device may sequentially connect the types of the rebars and the geometric parameters corresponding to the types of the rebars according to the extending direction of the rebars, so as to obtain the automatic processing data corresponding to the whole preset rebars.
According to the processing method for the automatic processing data of the steel bars, after the spatial vertex coordinates of the preset steel bars are obtained, the type of the steel bars to which each spatial vertex coordinate belongs can be determined by using the position relation among the spatial vertex coordinates, and the type of the steel bars and the geometric parameters thereof are closely related to the automatic processing, so that the automatic processing data can be determined; that is, from the position relation between the space vertex coordinate, determine the automated processing data of predetermineeing the reinforcing bar, can guarantee the accuracy and the efficiency of the automated processing data who determines, follow-up reinforcing bar processing equipment utilizes this automated processing data can carry out the processing of reinforcing bar.
In this embodiment, a processing method of automatic processing data of a steel bar is provided, which can be used in electronic devices, such as a computer, a mobile phone, a tablet computer, and the like, fig. 3 is a flowchart of the processing method of automatic processing data of a steel bar according to an embodiment of the present invention, as shown in fig. 3, the flowchart includes the following steps:
and S21, acquiring the space vertex coordinates of the preset steel bar.
Please refer to S11 in fig. 1, which is not described herein again.
And S22, determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the space vertex coordinates.
Wherein the rebar type includes a straight segment and an arc segment.
Specifically, the above S22 may include the following steps:
s221, determining boundary points in the space vertex by using the positional relationship between the space vertex coordinates.
The electronic equipment utilizes the coordinates of the three adjacent space vertexes to carry out three-point circle processing, after the circle center is determined, the circle center is utilized to screen the coordinates of each space vertex, and then boundary points in the space vertexes are determined.
In some optional implementations of this embodiment, the step S221 may include the following steps:
(1) and performing three-point circle processing by using the position relation among the space vertex coordinates to determine the circle center corresponding to each space vertex combination.
Wherein each said spatial vertex combination comprises three adjacent spatial vertex coordinates.
Taking the preset steel bar shown in fig. 2 as an example, the preset steel bar is composed of 11 space vertexes: {[0],[1],[2],[3],[4],[5],[6],[7],[8],[9],[10]}. Among these, all spatial vertex coordinates have three possibilities: belong to only straight line segments, such as the spatial vertex [0 ]; only belonging to arc line segments, such as a space vertex [2 ]; and belongs to a straight line segment and an arc line segment, such as a space vertex [1 ].
And the electronic equipment carries out three-point circle processing on the space vertex [0] and the subsequent 3 space vertices in sequence from the space vertex [0] to the space vertex [8], and calculates the circle center corresponding to each space vertex combination. The spatial vertex combinations may be represented as [ i ] [ i +1] [ i +2], (i ═ 0, 1, 2, …, 8). The electronic device calculates the centers of circles corresponding to the spatial vertex combinations, which may be represented by a center numerical sequence o [ j ], (j ═ 0, 1, 2, …, 8), where the centers of circles correspond to the spatial vertex combinations one to one, as shown in table 1:
TABLE 1 correspondence between combinations of spatial vertices and circle centers
| Spatial vertex combination: [ i ]][i+1][i+2] | Circle center: o [ j ]] |
| [0][1][2] | o[0] |
| [1][2][3] | o[1] |
| [2][3][4] | o[2] |
| [3][4][5] | o[3] |
| [4][5][6] | o[4] |
| [5][6][7] | o[5] |
| [6][7][8] | o[6] |
| [7][8][9] | o[7] |
| [8][9][10] | o[8] |
(2) And combining the spatial vertex combinations based on the circle centers corresponding to the spatial vertex combinations to obtain a first spatial vertex combination.
After obtaining the corresponding relationship shown in table 1, the electronic device may compare the sizes of the centers of circles, and combine the spatial vertex combinations corresponding to the same center of circle. Specifically, the electronic device compares the coordinate values of the elements in the circle center numerical value sequence, and if the coordinate values of two elements are the same, combines the corresponding spatial vertex combinations to obtain a first spatial vertex combination. The first spatial vertex combination is not limited to one spatial vertex combination, and may be 2, or 3, and the like, and the specific number is related to the spatial vertex of the actual preset steel bar, and no limitation is made herein.
Where o [1] ═ o [2] ═ o [3], o [6] ═ o [7] in table 1, the first spatial vertex combination obtained after combining the spatial vertex combinations is shown in table 2:
TABLE 2 first spatial vertex combinations
As can be seen from table 2, the first spatial vertex combination filters out part of the duplicated data based on the spatial vertex combination, and then further filtering is performed based on the first spatial vertex combination.
(3) And extracting the first space vertex combination with the element number larger than 3 in the first space vertex combination to obtain a second space vertex combination, and performing set operation on other space vertex combinations in the first space vertex combination and the second space vertex combination to obtain a preset boundary point.
The electronic equipment extracts a first space vertex combination with the number of elements larger than 3 from the first space fixed point combination, and the first space vertex combination is called as a second space vertex combination. For example, the first spatial vertex component [1] [2] [3] [4] [5] and the first spatial vertex component [6] [7] [8] [9] in Table 2 are extracted to obtain two second spatial vertex components [1] [2] [3] [4] [5] and [6] [7] [8] [9 ].
After extracting the second spatial vertex combination, other spatial vertex combinations of the first spatial vertex combination include: [0] [1] [2], [4] [5] [6], [5] [6] [7], and [8] [9] [10 ].
The electronic equipment respectively performs 'set subtraction' operation with the second space vertex combination by using other space vertex combinations in the first space vertex combination to obtain the preset boundary points. The "set subtraction" is a spatial vertex that belongs to other spatial vertex combinations but does not belong to the second spatial vertex combination, and may specifically be represented as: { [0] [1] [2] } - { [1] [3] [4] [5] } { [0] }.
Continuing with table 2 above, after the electronic device is processed in step (3), the obtained preset boundary points may be shown in table 3:
TABLE 3 Preset boundary points
After the processing of this step, the obtained preset boundary points include [0], [4], [5], [6], [7] and [10 ]. As can be seen from fig. 2, the preset boundary points already include most of the boundary points, but some non-boundary points still exist, and therefore, the preset boundary points need to be further screened.
(4) And sequentially carrying out boundary detection on each preset boundary point based on the space vertex in each second space vertex combination so as to determine the boundary point in the space vertex coordinates.
And (4) the electronic equipment performs boundary detection by using the spatial vertex in each second spatial fixed point combination and each preset boundary point obtained in the step (3), and performs and operation on the detection result of each second spatial vertex combination, so as to determine the boundary point in the spatial vertex coordinate.
The boundary points in the space vertex coordinates are determined by using a three-point circle mode, so that the data processing process is simplified, and the efficiency of determining the automatic processing data is improved.
In some optional implementations of this embodiment, the step (4) may include the following steps:
and 4.1) carrying out boundary detection on each preset boundary point in sequence for each second space vertex combination so as to filter out non-boundary points in the preset boundary points and obtain target boundary points in space vertex coordinates.
Continuing with the above example, the second spatial vertex combinations [1] [2] [3] [5], and [6] [7] [8] [9], the preset boundary points include [0], [4], [5], [6], [7], and [10], and the electronic device performs boundary detection on the preset boundary points. And operation is carried out on the results of the two boundary detections, so that the boundary detection result can be determined. Specifically, it can be seen from table 4:
TABLE 4 boundary detection
As shown in table 4, the final target boundary points obtained by the electronic device include [0], [5], [6], and [10 ]. By comparison, the electronic device filters all interior points near the boundary points, i.e., all non-boundary points, such as [4] and [7 ].
And 4.2) respectively comparing the circle center corresponding to the end point of the preset steel bar with the circle center corresponding to the adjacent space vertex of the end point, determining whether the adjacent space point is a boundary point, and updating the target boundary point to obtain the boundary point in the space vertex coordinates.
As can be seen from fig. 2, the boundary points of the predetermined rebar include [0], [1], [5], [6], [9], and [10], and the initial sections [0], [1], and the final sections [9], [10] of the predetermined rebar end points are filtered out during the above processing, that is, the spatial vertices [1] and [9] are filtered out and need to be added to the boundary points.
Specifically, the electronic device compares the circle center corresponding to the end point of the preset steel bar with the circle center corresponding to the vertex of the adjacent space of the end point. When the two are the same, the adjacent space points do not belong to the boundary points; when the two are different, it means that the adjacent spatial points belong to the boundary point.
For example, in connection with Table 1, if o [0] ≠ o [1], then [1] belongs to a boundary point; otherwise, [1] does not belong to a boundary point; if o [7] is not equal to o [8], then [9] belongs to the boundary point, otherwise, [9] does not belong to the boundary point. From the perspective of FIG. 2, o [0] ≠ o [1], o [7] ≠ o [8], and thus [1] and [9] belong to boundary points, and thus the final set of boundary points is [0] [1] [5] [6] [9] [10] };
after the target boundary point is determined, the target boundary point is updated by using the adjacent space vertex of the target boundary point, and the accuracy of determining the boundary point in the space vertex coordinates is further improved.
S222, determining space vertex coordinates corresponding to the steel bar types based on the boundary points in the space vertices.
After the boundary points in the determined space vertexes are obtained, the electronic equipment can perform geometric division on all the space vertexes, namely, the space vertex coordinates corresponding to each type of the steel bar are determined.
In some optional implementations of this embodiment, the step S222 may include the following steps:
(1) and judging whether a space vertex exists between the adjacent boundary points.
The electronic device can judge whether a space vertex exists between the two boundary points by using the index numbers corresponding to the boundary points, and if the difference value of the index numbers of the adjacent boundary points is greater than 1, the electronic device indicates that the space vertex exists between the adjacent boundary points. For example, table 5 shows a specific process:
TABLE 5 Steel Bar type determination
When the space vertex exists between the adjacent boundary points, executing the step (2); otherwise, executing step (3).
(2) And determining that the space vertex between the adjacent boundary points is the space vertex of the arc line segment and the two boundary points of the arc line segment are the adjacent boundary points.
(3) And determining that the space vertex between the adjacent boundary points is the space vertex of the straight-line segment and the two boundary points of the straight-line segment are the adjacent boundary points.
Because the determined boundary points are the boundary points of the straight line segments, if other space vertexes exist between the adjacent boundary points, the determined boundary points represent the space vertexes of which the other space vertexes are the arc line segments between the adjacent boundary points; otherwise, it is the spatial vertex of the straight line segment. The space vertex coordinates corresponding to each type of the steel bars can be determined through a simple judging process, the determining process is simple, the calculated amount is less, and the determining efficiency is improved.
And S223, calculating the geometric parameters of each steel bar type by using the space vertex coordinates corresponding to each steel bar type.
Wherein the geometric parameters include the length of a straight line segment and the radian of an arc segment.
After the electronic device determines the spatial vertex coordinates corresponding to each type of the steel bar, the electronic device can calculate the geometric parameters by using the spatial vertex coordinates. After calculating the geometric parameters of each type of the steel bars, the electronic equipment can perform geometric representation on the preset steel bars. In connection with the predetermined reinforcement bar shown in fig. 2, the corresponding connection pattern representation can be shown in table 6:
TABLE 6 Preset bar geometry representation
And S23, determining the automatic processing data of the preset steel bars according to the types of the steel bars and the geometric parameters of the types of the steel bars.
Please refer to S13 in fig. 1, which is not repeated herein.
According to the processing method for the automatic processing data of the steel bars, the boundary points are determined firstly by using the position relation between the space vertex coordinates, then the space vertex coordinates corresponding to each steel bar type are determined by using the boundary points, and further the geometric parameters corresponding to each steel bar type can be obtained through calculation; and starting from the boundary point, determining the space vertex coordinate corresponding to each steel bar type, and ensuring the reliability of the calculation result.
In this embodiment, a processing method of automatic processing data of a steel bar is provided, which can be used for electronic devices, such as a computer, a mobile phone, a tablet computer, and the like, and fig. 4 is a flowchart of the processing method of automatic processing data of a steel bar according to the embodiment of the present invention, as shown in fig. 4, the flowchart includes the following steps:
and S31, acquiring the space vertex coordinates of the preset steel bar.
Please refer to S21 in fig. 3, which is not repeated herein.
And S32, determining the spatial vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the spatial vertex coordinates.
Wherein the rebar type comprises a straight segment and an arc segment.
Please refer to S22 in fig. 3 for details, which are not described herein.
And S33, determining the automatic processing data of the preset steel bars according to the types of the steel bars and the geometric parameters of the types of the steel bars.
Specifically, the above S33 may include the following steps:
and S331, obtaining the processing identification corresponding to each type of the reinforcing steel bar.
Corresponding to the straight line segment, the machining identifier can be represented by D; for an arc segment, the machining identifier may be represented by a. Of course, different types of the steel bars may be identified in other manners, and the corresponding setting may be specifically performed according to the actual steel bar processing equipment, which is not limited herein.
The processing identifier may be stored in the electronic device, or may be obtained by the electronic device from the outside, and the like, and the manner in which the electronic device obtains the processing identifier corresponding to each type of the reinforcing steel bar is not limited.
And S332, determining the automatic processing data of the preset steel bars based on the processing identifiers corresponding to the steel bar types and the geometric parameters of the steel bar types.
In order to simplify the control process of the automatic processing equipment for the reinforcing steel bars, the attributes of all the sections of the reinforcing steel bars need to be analyzed, abstracted and formed into a processing control method. As can be seen from fig. 2, the segment D1 is a straight line, and the length of D1 (assumed to be D1) can be directly pulled out of the apparatus without any treatment; the segment a1 is a circular arc, therefore, the segment a1 needs to be bent by a straight line part through equipment, namely, the reinforcing steel bar is fixed on the die and rotated by the angle of the circular arc (assumed to be alpha 1); after bending treatment, the steel plate reaches a D2 section which is also a straight line section, and the steel plate is directly pulled out by the length of D2 (assumed as D1) without treatment; when the section A2 is a circular arc, bending treatment needs to be carried out through equipment, namely the steel bar is fixed on the die to rotate by the angle of the circular arc (assumed to be alpha 2); after the bending process, the steel wire reaches the segment D3, which is also a straight line part, and the steel wire is directly pulled out by the length D3 (assumed as D3) without processing. After the reinforcing steel bar is processed, the device is required to be told, the task is finished, and a finishing instruction is issued.
Based on the method, the electronic equipment can determine the automatic processing data of the preset reinforcing steel bars by utilizing the types and the corresponding geometric parameters of the preset reinforcing steel bars.
In some optional implementations of this embodiment, the step S332 may include the following steps:
(1) and translating and splicing the processing identification corresponding to each steel bar type and the geometric parameters of the steel bar type to obtain translation data corresponding to the preset steel bar.
The processing task of the steel bar data is simplified, and the processing data can be described in table 7 with reference to fig. 2.
TABLE 7 rebar processing data abstraction
| Task sequence | Task instructions | |
| 0 | Starting the process | |
| 1 | Traction reinforcing bar d1 | |
| 2 | Bending reinforcing bar alpha 1 | |
| 3 | Traction reinforcement d2 | |
| 4 | Bending reinforcing bar alpha 2 | |
| 5 | |
|
| 6 | Finish machining |
And translating and splicing the processing identifier corresponding to the preset steel bar and the combination parameter thereof by combining the steel bar processing data shown in the table 7 to obtain the translation data corresponding to the preset steel bar. Among other things, translation may be as shown in table 8:
TABLE 8 data translation
Finally, after the data is translated, the translated data is expressed as: S-D (D1) -A (. alpha.1) -D (D2) -A (. alpha.2) -D (D3) -E.
(2) And performing data conversion on the translation data corresponding to the preset steel bar to obtain automatic processing data corresponding to the preset steel bar.
And after the electronic equipment obtains the translation data, performing data type conversion on the translation data according to the data types which can be processed by the steel bar processing equipment to obtain automatic processing data corresponding to the preset steel bar. For example, if the type of data that can be processed by the reinforcing bar processing equipment is binary, the translated data is subjected to binary conversion to form a data stream, and then the automatic processing data corresponding to the preset reinforcing bar is obtained. The concrete expression is as follows: 101001110110110001001010001100100110001101001101101100000110100011101100011100011010011011011000100101000110010011001010100110110110000011010001110110001110010101001101101100010010100011001001100111010011011011000101.
(3) and respectively storing the translation data and the automatic processing data so that the steel bar processing equipment can verify the translation data and the automatic processing data.
The electronic device obtains the translated data and the automatic processing data, stores the data and then sends the translated data and the automatic processing data to the reinforcing steel bar processing equipment respectively. And the subsequent steel bar processing equipment carries out mutual conversion and comparison on the translation data and the automatic processing data, and only when the comparison result is always, the steel bar processing of the data is carried out.
Specifically, in order to ensure the correctness of data transmission after the reinforcement data translation, the translation data and the automatic processing data of the same reinforcement are stored at the same time, when the reinforcement processing equipment calls the data, the translation data and the automatic processing data are mutually converted and compared, and the reinforcement processing of the data is carried out only when the comparison result is consistent.
By respectively storing the translation data and the automatic processing data, the accuracy of the subsequent steel bar processing equipment is ensured by mutual translation and comparison of the translation data and the automatic processing data, and the reliability of a processed finished product is ensured.
According to the processing method for the automatic processing data of the steel bar, the subsequent processing equipment can determine the type of the steel bar which needs to be processed currently by using the processing identifier, and then the automatic processing of the preset steel bar can be realized by combining the geometric parameters of the type of the steel bar; and the automatic processing data is determined on the basis of the processing identifier, so that the obtained automatic processing data can be ensured to be recognized by the processing equipment.
In this embodiment, a processing device for processing data of automatic processing of a steel bar is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and the description of the device is omitted. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.
The present embodiment provides a processing apparatus for automatic processing data of steel bars, as shown in fig. 5, including:
the obtaining module 41 is configured to obtain a spatial vertex coordinate of a preset steel bar;
a first determining module 42, configured to determine, based on a position relationship between the spatial vertex coordinates, the spatial vertex coordinates corresponding to each steel bar type and a geometric parameter of each steel bar type, where the steel bar type includes a straight line segment and an arc line segment;
and a second determining module 43, configured to determine the automatic processing data of the preset reinforcing steel bar according to each type of the reinforcing steel bar and the geometric parameter of each type of the reinforcing steel bar.
After the spatial vertex coordinates of the preset steel bar are obtained, the processing device for the automatic processing data of the steel bar according to the embodiment can determine the type of the steel bar to which each spatial vertex coordinate belongs by using the position relationship between the spatial vertex coordinates, and the type of the steel bar and the geometric parameters thereof are closely related to the automatic processing, so that the automatic processing data can be determined; that is, from the position relation between the space vertex coordinate, determine the automated processing data of predetermineeing the reinforcing bar, can guarantee the accuracy and the efficiency of the automated processing data who determines, follow-up reinforcing bar processing equipment utilizes this automated processing data can carry out the processing of reinforcing bar.
The processing device for the automated rebar machining data in this embodiment is in the form of a functional unit, where the unit refers to an ASIC circuit, a processor and memory executing one or more software or fixed programs, and/or other devices that can provide the above-described functionality.
Further functional descriptions of the modules are the same as those of the corresponding embodiments, and are not repeated herein.
The embodiment of the invention also provides electronic equipment which is provided with the processing device for the automatic processing data of the steel bars shown in the figure 5.
Referring to fig. 6, fig. 6 is a schematic structural diagram of an electronic device according to an alternative embodiment of the present invention, and as shown in fig. 6, the electronic device may include: at least one processor 51, such as a CPU (Central Processing Unit), at least one communication interface 53, memory 54, at least one communication bus 52. Wherein a communication bus 52 is used to enable the connection communication between these components. The communication interface 53 may include a Display (Display) and a Keyboard (Keyboard), and the optional communication interface 53 may also include a standard wired interface and a standard wireless interface. The Memory 54 may be a high-speed RAM Memory (volatile Random Access Memory) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The memory 54 may alternatively be at least one memory device located remotely from the processor 51. Wherein the processor 51 may be in connection with the apparatus described in fig. 5, the memory 54 stores an application program, and the processor 51 calls the program code stored in the memory 54 for performing any of the above-mentioned method steps.
The communication bus 52 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The communication bus 52 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 6, but that does not indicate only one bus or one type of bus.
The memory 54 may include a volatile memory (RAM), such as a random-access memory (RAM); the memory may also include a non-volatile memory (english: non-volatile memory), such as a flash memory (english: flash memory), a hard disk (english: hard disk drive, abbreviated: HDD) or a solid-state drive (english: SSD); the memory 54 may also comprise a combination of the above types of memories.
The processor 51 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of a CPU and an NP.
The processor 51 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.
Optionally, the memory 54 is also used to store program instructions. The processor 51 may call program instructions to implement the method for processing the data of the automated rebar machining as shown in the embodiments of fig. 1, 3 and 4 of the present application.
The embodiment of the invention also provides a non-transitory computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions can execute the processing method of the automatic processing data of the steel bars in any method embodiment. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.
Claims (10)
1. A processing method of automatic processing data of steel bars is characterized by comprising the following steps:
acquiring space vertex coordinates of a preset steel bar;
determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the space vertex coordinates, wherein the steel bar type comprises a straight line segment and an arc line segment;
and determining the automatic processing data of the preset reinforcing steel bars according to the types of the reinforcing steel bars and the geometric parameters of the types of the reinforcing steel bars.
2. The processing method according to claim 1, wherein the determining the spatial vertex coordinates corresponding to each reinforcement type and the geometric parameters of each reinforcement type based on the position relationship between the spatial vertex coordinates comprises:
determining boundary points in the space vertexes by using the position relation among the space vertex coordinates;
determining space vertex coordinates corresponding to the steel bar types based on boundary points in the space vertices;
and calculating the geometric parameters of each steel bar type by using the space vertex coordinates corresponding to each steel bar type, wherein the geometric parameters comprise the length of the straight line segment and the radian of the arc line segment.
3. The processing method according to claim 2, wherein determining boundary points in the spatial vertices by using the positional relationship between the spatial vertex coordinates comprises:
processing three-point circle by using the position relation among the space vertex coordinates, and determining the circle center corresponding to each space vertex combination, wherein each space vertex combination comprises three adjacent space vertex coordinates;
combining the spatial vertex combinations based on the circle centers corresponding to the spatial vertex combinations to obtain first spatial vertex combinations;
extracting a first space vertex combination with the element number larger than 3 in the first space vertex combination to obtain a second space vertex combination, and performing set operation on other space vertex combinations in the first space vertex combination and the second space vertex combination to obtain a preset boundary point;
and sequentially carrying out boundary detection on each preset boundary point based on the space vertex in each second space vertex combination so as to determine the boundary point in the space vertex coordinate.
4. The processing method according to claim 3, wherein said performing boundary detection on each of the preset boundary points in sequence based on the spatial vertex in each of the second spatial vertex combinations to determine the boundary point in the spatial vertex coordinates comprises:
for each second space vertex combination, sequentially carrying out boundary detection on each preset boundary point to filter out non-boundary points in the preset boundary points so as to obtain target boundary points in the space vertex coordinates;
and respectively comparing the circle center corresponding to the endpoint of the preset steel bar with the circle centers corresponding to the adjacent space vertexes of the endpoint, determining whether the adjacent space vertexes are boundary points, and updating the target boundary points to obtain the boundary points in the space vertex coordinates.
5. The processing method of claim 2, wherein the determining the spatial vertex coordinates corresponding to each of the rebar types based on the boundary points in the spatial vertices comprises:
judging whether the space vertex exists between the adjacent boundary points or not;
when the space vertex exists between the adjacent boundary points, determining that the space vertex between the adjacent boundary points is the space vertex of the arc line segment and two boundary points of the arc line segment are the adjacent boundary points;
when the space vertex does not exist between the adjacent boundary points, determining that the space vertex between the adjacent boundary points is the space vertex of the straight-line segment and the two boundary points of the straight-line segment are the adjacent boundary points.
6. The processing method of claim 1, wherein said determining automated processing data for said predetermined rebar based on each of said rebar types and geometric parameters of each of said rebar types comprises:
acquiring a processing identifier corresponding to each type of the steel bar;
and determining the automatic processing data of the preset steel bar based on the processing identification corresponding to each steel bar type and the geometric parameters of the steel bar type.
7. The processing method of claim 6, wherein the determining of the automatic processing data of the preset steel bar based on the processing identifier corresponding to each steel bar type and the geometric parameter of the steel bar type comprises:
translating and splicing the processing identification corresponding to each steel bar type and the geometric parameters of the steel bar type to obtain translation data corresponding to the preset steel bar;
performing data conversion on the translation data corresponding to the preset steel bar to obtain automatic processing data corresponding to the preset steel bar;
and respectively storing the translation data and the automatic processing data so that the steel bar processing equipment can verify the translation data and the automatic processing data.
8. The utility model provides a processing apparatus of reinforcing bar automated processing data which characterized in that includes:
the acquisition module is used for acquiring the space vertex coordinates of the preset steel bars;
the first determining module is used for determining the space vertex coordinates corresponding to each steel bar type and the geometric parameters of each steel bar type based on the position relation among the space vertex coordinates, wherein the steel bar type comprises a straight line segment and an arc line segment;
and the second determining module is used for determining the automatic processing data of the preset steel bar according to the steel bar types and the geometric parameters of the steel bar types.
9. An electronic device, comprising:
a memory and a processor, wherein the memory and the processor are connected with each other in a communication way, the memory stores computer instructions, and the processor executes the computer instructions to execute the processing method of the automatic processing data of the steel bars according to any one of claims 1 to 7.
10. A computer-readable storage medium storing computer instructions for causing a computer to perform the method of processing the automated rebar machining data of any one of claims 1-7.
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