CN112361908A - Visual blasting design compiling system and working method - Google Patents
Visual blasting design compiling system and working method Download PDFInfo
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- 238000013461 design Methods 0.000 title claims abstract description 145
- 238000005422 blasting Methods 0.000 title claims abstract description 93
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
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Abstract
The invention discloses a visual blasting design compiling system and a working method. The visual blasting design compiling system comprises a model acquisition module, a model generation module, a design compiling module and a blasting design generation module which are sequentially connected; the system also comprises an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode, wherein the input display module comprises an input module and a display module; the output ends of the model generation module, the design compilation module and the blasting design generation module are respectively connected with the input end of the display module, and the input end of the design compilation module is connected with the output end of the input module.
Description
Technical Field
The invention relates to the technical field of civil explosion initiation systems, in particular to a visual explosion design compiling system and a working method.
Background
With the continuous development of science and technology, digitization and intellectualization are important strategic resources for promoting the spanning development of science and technology, the optimization and upgrade of industry and the integral leap of productivity, and the combination of digitization, intellectualization and blasting technology becomes the development direction of blasting industry in China.
The traditional blast design method comprises the steps of arranging holes on a blast site, drawing a hole arrangement plan, then arranging corresponding hole-by-hole loading quantity and other parameters according to the hole arrangement plan, and then arranging a complete blast design according to the hole-by-hole parameters, the hole arrangement plan and the like. The method is not visual enough in the design and programming process, the actual charging condition of each blast hole cannot be checked, and the actual charging condition is displayed only in a data mode.
If the site hole distribution and design establishment are different personnel, namely technicians check the terrain and arrange hole sites on site, and after hole site information is brought back to an office, design and establishment personnel design and establish charge parameters and establish a blasting design book.
Disclosure of Invention
The invention aims to overcome the defects of inconvenient hole distribution and blasting design and non-visual display in the prior art, and provides a visual blasting design compiling system and a working method.
In order to achieve the above purpose, the invention provides the following technical scheme:
a visual blasting design compiling system comprises a model acquisition module, a model generation module, a design compiling module and a blasting design generation module which are connected in sequence; the system also comprises an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode, wherein the input display module comprises an input module and a display module; the output ends of the model generation module, the design compilation module and the blasting design generation module are respectively connected with the input end of the display module, and the input end of the design compilation module is connected with the output end of the input module. The visualization of the weaving process of the blasting design is realized, and the hole distribution and the blasting design are convenient.
Preferably, the display module includes a three-dimensional display unit and a two-dimensional display unit. The planar and three-dimensional relationship of the blasting design can be better shown.
Preferably, the model acquisition module is unmanned aerial vehicle oblique photography or three-dimensional laser scanning equipment. The collected data is convenient for subsequent design.
Preferably, the design compiling module comprises a parameter selection unit, a hole arrangement unit, a blast hole numbering unit, a charging parameter design unit and a network design unit. The hole-by-hole parameter table can be obtained through the hole distribution unit, the blast hole numbering unit and the charging parameter design unit; a charging structure schematic diagram can be obtained through the charging parameter design unit; obtaining a network connection diagram through a network design unit; and obtaining a blast hole distribution diagram through the hole distribution unit and the blast hole numbering unit.
Preferably, the parameter selection unit is used for storing rock characteristic parameters and basic parameter data of the region to be exploded, which are input through the input display module, and calculating the unit consumption of explosive, the mesh parameters and the charging parameters; the basic parameters comprise explosive types, basic blasting parameters and expected blasting effects, wherein the basic blasting parameters comprise step heights, drill hole inclination angles and drill hole diameters; the hole distribution unit is used for obtaining the boundary of the explosion area according to the three-dimensional solid model, acquiring and storing the adjustment data of the mesh parameters and the basic explosion parameters and the position of the blast hole, which are input through the input display module, and assisting the input display module to complete hole distribution operation; the blast hole numbering unit is used for storing blast hole numbering information input through the input display module to form a blast hole information list, and the content of the blast hole information list is displayed through the input display module; the powder charging parameter design unit is used for storing the powder charging structure, the powder charging length, the interval length, the packing length, the explosive type and the density information of each blast hole, which are input through the input display module, calculating the powder charging amount of each blast hole, and forming a powder charging parameter table, and the content of the powder charging parameter table is displayed through the input display module to obtain a powder charging structure schematic diagram; the network design unit is used for designing the delay time of the blast hole and obtaining a network connection diagram. And the blasting design is completed through the cooperation of all the units.
Preferably, the data in the hole-by-hole parameter table, the charging structure schematic diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram are associated, and after any data in one of the hole-by-hole parameter table, the charging structure schematic diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram is modified, the associated data of other tables are modified correspondingly. The data modification is convenient, the task amount is reduced, and the working efficiency is improved.
A working method of a visual blasting design compiling system comprises the following steps:
s1: the model acquisition module acquires three-dimensional entity data of an area to be exploded, and the model generation module acquires a three-dimensional entity model according to the three-dimensional entity data;
s2: completing blasting design according to a design compiling module and an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode;
s3: and converting the result of the blasting design into a two-dimensional plane graph through a blasting design generating module, and displaying the two-dimensional plane graph through an input display module. The visualization of the weaving process of the blasting design is realized, and the hole distribution and the blasting design are convenient.
Preferably, the two-dimensional plane map and the three-dimensional solid model of step S3 are displayed in two columns by the input display module. The planar and three-dimensional relationship of the blasting design can be better shown.
Preferably, step S2 is to complete parameter selection, hole arrangement, hole number, charging parameter design and network design operation by inputting the display module and the design compiling module.
Preferably, the parameter selection step inputs rock characteristic parameters and basic parameters, and calculates the unit consumption of explosive, the mesh parameters and the charging parameters through the input parameters; the basic parameters comprise explosive types, basic blasting parameters and expected blasting effects, wherein the basic blasting parameters comprise step heights, drill hole inclination angles and drill hole diameters; the hole arrangement operation comprises the following steps of realizing three-dimensional solid model visualization based on an input display module, checking the boundary of an explosion area to determine the position of a blast hole, and inputting adjustment data of a hole network parameter and a basic explosion parameter to complete the hole arrangement operation; in the blast hole numbering step, blast holes which are not numbered are sequentially numbered according to a multi-segment line connection or sweeping mode through blast hole number information input by an input display module to form a blast hole information list, and the content of the blast hole information list is displayed through the input display module; the method comprises the following steps of designing loading parameters, calculating the loading amount of each blast hole through loading structures, loading lengths, interval lengths, filling lengths, explosive types and density information of each blast hole, which are input by an input display module, and forming a loading parameter table, wherein the contents of the loading parameter table are displayed by the input display module to obtain a loading structure chart; and the network design step determines the initiation point, the initiation mode and the initiation time of each blast hole. And the blasting design is completed through the cooperation of all the units.
Compared with the prior art, the invention has the beneficial effects that: by establishing the three-dimensional solid model of the blasting area and adopting a GUI (graphical user interface) man-machine interaction mode, designers can visually observe the actual situation of the site during design, the blasting design is compiled while observing the three-dimensional solid model, and finally the complete blasting design can be automatically derived according to a preset template.
Description of the drawings:
fig. 1 is a system block diagram of a visual blasting design compilation system according to an exemplary embodiment 1 of the present invention;
fig. 2 is a specific system block diagram of a visual blasting design compilation system according to an exemplary embodiment 1 of the present invention;
fig. 3 is a flowchart of an operating method of the visual blasting design compilation system according to the exemplary embodiment 2 of the present invention.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
Example 1
As shown in fig. 1, the present embodiment provides a visual blasting design compilation system, which includes a model acquisition module, a model generation module, a design compilation module, and a blasting design generation module, which are connected in sequence; the system also comprises an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode, wherein the input display module comprises an input module and a display module; the output ends of the model generation module, the design compilation module and the blasting design generation module are respectively connected with the input end of the display module, and the input end of the design compilation module is connected with the output end of the input module.
The model acquisition module is used for acquiring three-dimensional entity data of an area to be exploded; the model generation module is used for obtaining a three-dimensional entity model according to the three-dimensional entity data. The design compiling module is used for inputting rock characteristic parameters and basic parameters of a to-be-exploded area, then carrying out hole arrangement operation, blast hole numbering operation, charging parameter design and network design, and obtaining a hole-by-hole parameter table, a charging structure schematic diagram, a network connection diagram, a blast hole distribution diagram and a blast area environment diagram; the hole-by-hole parameter table is obtained through hole arrangement, gun hole number and charging parameter design statistics, the charging structure schematic diagram is obtained through charging parameter design, the network connection diagram is obtained through network design, the gun hole distribution diagram is obtained through hole arrangement and gun hole number, and the gun area environment diagram is obtained through three-dimensional laser scanning. The blasting design generation module is used for generating a two-dimensional plane diagram according to the hole-by-hole parameter table, the charging structure schematic diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram; and the input display module is used for inputting information to the design compiling module and displaying output results of the model generating module, the design compiling module and the blasting design generating module.
Scanning an area to be exploded by an acquisition person by using a model acquisition module to obtain three-dimensional entity data of the area to be exploded; the three-dimensional entity data is processed by the model generation module to form a three-dimensional entity model consistent with the site; the design compiling module performs operations such as parameter selection, hole arrangement, blast hole numbering, charging parameter design, network design and the like according to the three-dimensional entity model to complete blasting design, and can obtain data charts such as a hole-by-hole parameter table, a charging structure schematic diagram, a network connection diagram, a blast hole distribution diagram, a blast area environment diagram and the like; the blasting design generation module obtains a two-dimensional plane diagram according to data charts such as a hole-by-hole parameter table, a charging structure schematic diagram, a network connection diagram, a blast hole distribution diagram, a blast area environment diagram and the like, so that data can be conveniently checked, and blasting construction can be conveniently carried out according to the drawings.
The display module comprises a three-dimensional display unit and a two-dimensional display unit. The three-dimensional display unit is used for displaying a three-dimensional solid model, and the two-dimensional display unit is used for displaying a two-dimensional plane graph. In order to better show the planar and stereoscopic relationship of the blasting design in this embodiment, the display module is divided into two columns, the right side is a three-dimensional display unit, and the left side is a two-dimensional display unit. In addition, in order to better perform each step of operation, switching between single-column display and double-column display can be realized, for example, when the model generation module works, the display module can only display the three-dimensional display unit and only display the three-dimensional solid model; when the blasting design generation module works, the display module can only display the two-dimensional display unit and only display a two-dimensional plane graph; the single-column display is convenient for displaying information more clearly; when the design compiling module works, in order to better show the plane and three-dimensional relation of the blasting design, the display module can be selectively divided into two columns for double-column display.
The model acquisition module is a three-dimensional laser scanning device. The acquisition personnel use unmanned aerial vehicle oblique photography or three-dimensional laser scanning equipment to scan the area to be exploded, acquire three-dimensional entity data and obtain a cannon area environment map.
As shown in fig. 2, the design compiling module includes a parameter selection unit, a hole arrangement unit, a blast hole numbering unit, a charging parameter design unit, and a network design unit. The design compiling module is also used for obtaining a hole-by-hole parameter table according to the data statistics stored by the hole arrangement unit, the blast hole numbering unit and the charging parameter design unit; counting according to data stored by a charging parameter design unit to obtain a charging structure schematic diagram; obtaining a network connection diagram according to data statistics stored in a network design unit; and acquiring a blast hole distribution map according to the data statistics stored in the hole distribution unit and the blast hole numbering unit.
The parameter selection unit is used for storing data such as rock characteristic parameters and basic parameters of the region to be exploded, which are input through the input display module, and calculating the unit consumption of explosive, the mesh parameters and the charging parameters. The rock characteristic parameters comprise data such as rock types, rock weathering or crack development characteristics, rock structure characteristics and the like; the basic parameters include the explosive type, basic blasting parameters (step height, drill hole inclination angle, drill hole diameter and the like) and the expected blasting effect. A designer observes the three-dimensional solid model, different rendering colors are displayed on the solid model according to different lithological reflections in the model, and the lithological character of the blasting area is determined by combining the previous construction experience; and then, inputting corresponding rock characteristic parameter information such as lithology, joint fracture and the like through an input unit, determining a unit consumption correction coefficient by a parameter selection unit according to rock types, rock weathering or fracture development characteristics, rock structure characteristics, explosive types, basic blasting parameters (step height, drilling hole inclination angle, drilling hole diameter and the like) and expected blasting effects, and automatically calculating corresponding explosive unit consumption, hole network parameters and charging parameters by the parameter selection unit for reference of designers. The calculation of the specific charge, the mesh parameters and the charging parameters can adopt the existing calculation mode.
The hole distribution unit is used for obtaining the boundary of the explosion area according to the three-dimensional solid model, acquiring and storing adjustment data of hole network parameters and basic explosion parameters (step height, drill hole inclination angle, drill hole diameter and the like) input through the input display module and blast hole positions, and assisting the input display module to complete hole distribution operation. The data obtained by the parameter selection unit is not suitable for the data of partial blast holes, so that the data such as the hole pattern parameters of the partial blast holes need to be adjusted and modified according to the actual situation; the hole arrangement unit and the input display unit cooperate with each other to complete hole arrangement operation.
A designer views the explosion area boundary on a visual three-dimensional entity model through an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode; the hole network parameters and the basic blasting parameters obtained by the parameter selection unit are combined with the adjustment data of the hole network parameters and the basic blasting parameters to determine actual parameters, then hole distribution is directly carried out on the three-dimensional solid model, and relevant data are stored in the hole distribution unit. The specific hole distribution operation comprises the following steps of firstly determining the positions of blast holes in the front row, and then sequentially distributing holes according to the row pitch of the holes; or blast holes can be generated in batches in a defined area, and then the positions of the blast holes in the local area are adjusted, so that the arrangement of the positions of the blast holes on the right three-dimensional solid model can be completed. After adjusting data and adjusting parameters (the step height can be modified by inputting the elevation of the blast hole orifice and the elevation of the bottom plate, and the drill hole inclination angle and the drill hole diameter can be directly input actual numerical values for modification), determining the blast hole depth according to the elevation of the blast hole orifice and the elevation of the bottom plate, and automatically generating a three-dimensional blast hole model on the three-dimensional solid model by the system according to the hole depth and the drill hole inclination angle. After the three-dimensional blast hole model is obtained, the related data are transmitted to a blast hole design generation module, and a two-dimensional plane diagram can be automatically generated.
The blast hole numbering unit is used for storing blast hole numbering information input through the input display module, numbering unnumbered blast holes in sequence according to a multi-segment line connection (or sweeping) mode, forming a blast hole information list, and displaying the content of the blast hole information list through the input display module. And numbering all blast holes according to the ranking number and the hole number. The operation mode of numbering the blast holes in the same row can be that the blast holes are numbered in sequence in a multi-segment line connection (or sweeping mode) (tail numbers of the blast holes in the same row are increased in sequence, such as 1-1,1-2, 1-3; the front serial number is the row number, and the rear serial number is the hole serial number), and then the next row of blast holes is selected to repeat the operation for numbering. After numbering is finished, the blast hole information overview can be clicked to check the blast hole information, wherein the blast hole information comprises the number of blast holes, the aperture interval, the hole depth range and the total hole depth; the coordinates, serial numbers, elevation of hole openings, hole depth, ultra-depth and the like of each blast hole.
The powder charging parameter design unit is used for storing information such as the powder charging structure, the powder charging length, the interval length, the packing length, the explosive type and the density of each blast hole, which are input through the input display module, calculating the powder charging amount of each blast hole, forming a powder charging parameter table, and displaying the content of the powder charging parameter table through the input display module to obtain a powder charging structure hole network parameter diagram. According to the conditions of the three-dimensional solid model explosive region, selecting a proper explosive loading structure (continuous explosive loading, middle interval two-section explosive loading, middle interval three-section explosive loading, bottom interval explosive loading and the like), setting corresponding explosive loading length, interval length and packing length, then selecting explosive types and density, automatically calculating the explosive loading amount of each blast hole, obtaining an explosive loading parameter table, and enabling an explosive loading parameter design unit to assist an input display module to automatically generate the explosive loading structure chart of each blast hole and check and modify the explosive loading parameter table.
The network design unit is used for designing the delay time of the blast hole and obtaining a network connection diagram. The system network is designed in the following two ways: and (3) designing a detonating network in a hole-by-hole connection mode, and automatically calculating the delay time of the blast hole by the system according to hole position coordinates. The specific design of the hole-by-hole connection detonating circuit is as follows: firstly, selecting the type and model of a detonator, and determining the delay time of the detonator; then selecting a detonating point, setting the detonating time of the detonating point, then sequentially connecting the next detonating blast hole, and if the delay time is changed, reselecting the type and the model of the detonator, and sequentially connecting the detonator and the model; and checking and modifying after the connection is finished, and finishing the network design. The system automatically calculates the delay time of the blast hole according to the hole position coordinates as follows: firstly, selecting a detonation point and a detonation mode (end detonation/middle detonation, V-shaped/oblique line); then selecting inter-hole delay time/inter-row delay time and providing a casting direction or an inter-hole direction (inter-row direction); the system automatically calculates the delay time of each blast hole, and then designers check and modify the delay time to complete the network design. In this embodiment, the electronic detonators may be registered by using, for example, the registration method of the initiation network of the industrial electronic detonators of the invention patent application with the patent application number of 2020105976701, and the delay time design of the initiation network of the industrial electronic detonators of the invention patent application with the patent application number of 202010598660X and the blasting method may be used to calculate the delay time of each blast hole to complete the task of network design.
The data in the hole-by-hole parameter table, the charging structure schematic diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram are correlated, and after any data in one of the hole-by-hole parameter table, the charging structure schematic diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram is modified, the correlated data of other tables are modified correspondingly. For example, the information of a certain blast hole is modified in a blast hole information list obtained by a blast hole numbering unit, or the information of the blast hole is popped up for modification by clicking the certain blast hole, and after the information modification is completed, the data in the three-dimensional entity model is synchronously modified; clicking the charging parameter table, displaying the charging parameters (including charging structure, packing length, aperture, explosive type and explosive density) of each blast hole according to the blast hole number, modifying or deleting the charging parameters of a certain blast hole, and synchronously modifying the data in the three-dimensional solid model after the modification is finished.
According to the system, a GUI (graphical user interface) man-machine interaction mode is adopted, the three-dimensional entity model of the blasting area is established, so that a designer can visually observe the actual situation of the site during design, the blasting design is compiled while observing the three-dimensional entity model, and finally the complete blasting design can be automatically derived according to the preset template.
Example 2
As shown in fig. 3, this embodiment provides a working method of the visual blasting design compilation system according to embodiment 1, including the following steps:
step S1, a model acquisition module acquires three-dimensional entity data of the explosion-waiting area, and a model generation module acquires a three-dimensional entity model according to the three-dimensional entity data;
step S2, according to the design compiling module and the input display module designed by adopting the GUI man-machine interaction mode, completing blasting design;
and step S3, converting the result of the blasting design into a two-dimensional plane graph through a blasting design generating module, and displaying the two-dimensional plane graph through an input display module.
Wherein, the two-dimensional plane map and the three-dimensional solid model in the step S3 are displayed in two columns by the input display module.
In step S2, parameter selection, hole arrangement, gun hole numbering, charging parameter design, and network design operations are completed through the input display module and the design compiling module.
In the parameter selection step, rock characteristic parameters and basic parameters are input, and the unit consumption of explosive, the mesh parameters and the charging parameters are calculated through the input parameters. The basic parameters comprise explosive types, basic blasting parameters and expected blasting effects, wherein the basic blasting parameters comprise step heights, drill hole inclination angles and drill hole diameters.
The hole arrangement operation comprises the following steps of realizing three-dimensional solid model visualization based on an input display module, checking the boundary of an explosion area to determine the position of a blast hole, and inputting adjustment data of hole network parameters and basic explosion parameters to finish the hole arrangement operation.
In the blast hole numbering step, the unnumbered blast holes are sequentially numbered in a multi-segment line connection (or sweeping) mode through blast hole number information input by the input display module to form a blast hole information list, and the content of the blast hole information list is displayed through the input display module.
In the charging parameter design step, the charging amount of each blast hole is calculated through information such as the charging structure, the charging length, the interval length, the packing length, the explosive type and the density of each blast hole input by the input display module, a charging parameter table is formed, and the content of the charging parameter table is displayed through the input display module to obtain a charging structure schematic diagram.
Wherein, the network design step determines the initiation point, initiation mode and initiation time of each blast hole, and obtains a network connection diagram.
The data among the steps of parameter selection, hole arrangement, blast hole numbering, charging parameter design and network design operation are correlated, and after any data in one step is modified, the correlated data in other steps are modified correspondingly. For example, the information of a certain blast hole is modified in a blast hole information list obtained by a blast hole numbering unit, or the information of the blast hole is popped up for modification by clicking the certain blast hole, and after the information modification is completed, the data in the three-dimensional entity model is synchronously modified; clicking the charging parameter table, displaying the charging parameters (including charging structure, packing length, aperture, explosive type and explosive density) of each blast hole according to the blast hole number, modifying or deleting the charging parameters of a certain blast hole, and synchronously modifying the data in the three-dimensional solid model after the modification is finished.
Example 3
The present embodiment provides a specific implementation manner of the working method of the visual blasting design and programming system described in embodiment 2. When a certain area of a certain mine is planned to carry out open-air blasting design, a measurer firstly uses three-dimensional laser scanning equipment to scan the area to be blasted and collects data; and after the acquisition is finished, a three-dimensional entity model consistent with the scene is formed through background processing, and the three-dimensional entity model is led into a visual blasting design compiling system.
A designer checks a dimensional solid model after entering a system, determines the boundary of a blast area, determines the mesh parameter of the system to be 9 x 5, the charging structure to be continuous charging and the inclination angle of a drill hole to be 90 degrees according to the blasting parameter under the condition of lithology, determines the step where the charging structure is positioned to be a 1865 platform, and determines the average blast hole depth of each p to be 17.5m (including ultra-depth) according to the elevation of the blast hole orifice and the elevation 1850 of the bottom plate by the system; and a designer defines a blasting range on a right three-dimensional entity mode and then generates blast holes in batches, then adjusts the positions of the blast holes in the front row, and the system automatically generates a hole distribution plan on a left two-dimensional plan according to the hole distribution of the three-dimensional entity model.
And numbering all blast holes in a multi-segment line connection (or sweeping) mode in sequence by designers according to the ranking numbers and the hole sequence numbers. And checking blast hole information after numbering is finished, and finishing hole arrangement after confirming that the information such as the number of blast holes, the aperture interval, the hole depth range, the total hole depth, the coordinates, the number, the elevation of the hole opening, the hole depth, the ultra-depth and the like of each blast hole is correct.
The explosive types are selected from the system to be mixed emulsion explosives, the density is 1.15g/cm3, the filling length is 7.5m and the aperture is 250mm, the system generates a filling structure diagram of each blast hole, and the filling amount of each blast hole is automatically calculated. And checking the charging parameters (including charging structure, filling length, aperture, explosive type and explosive density) of each blast hole through the charging parameter table, and finishing the charging design after the charging parameters are correct.
The method adopts high-strength detonator with the hole time delay of 17ms and the row time delay of 42ms, firstly selects the first blast hole on the left side as a detonating point, selects the high-strength detonator with the delay time of 17ms, then sequentially connects the next detonating blast holes in the same row, selects the high-strength detonator with the delay time of 42ms after the first row connection is completed, and then sequentially connects the next detonators to complete the network design.
And finally, selecting a derived blasting design to finish the compilation of the blasting design.
By adopting a GUI (graphical user interface) man-machine interaction mode and establishing a three-dimensional solid model of the blasting area, designers can visually observe the actual situation of the site during design, the blasting design is compiled while observing the three-dimensional solid model, and finally, the complete blasting design can be automatically derived according to a preset template.
The foregoing is merely a detailed description of specific embodiments of the invention and is not intended to limit the invention. Various alterations, modifications and improvements will occur to those skilled in the art without departing from the spirit and scope of the invention.
Claims (10)
1. A visual blasting design compiling system is characterized by comprising a model acquisition module, a model generation module, a design compiling module and a blasting design generation module which are connected in sequence; the system also comprises an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode, wherein the input display module comprises an input module and a display module; the output ends of the model generation module, the design compilation module and the blasting design generation module are respectively connected with the input end of the display module, and the input end of the design compilation module is connected with the output end of the input module.
2. The visual blast design compilation system of claim 1, wherein the display module comprises a three-dimensional display unit and a two-dimensional display unit.
3. The visual blast design compilation system of claim 1, wherein the model acquisition module is unmanned aerial vehicle oblique photography or a three-dimensional laser scanning device.
4. The visual blast design compiling system of claim 3, wherein the design compiling module comprises a parameter selecting unit, a hole arranging unit, a blast hole numbering unit, a charging parameter designing unit and a network designing unit.
5. The visual blasting design compilation system of claim 4, wherein the parameter selection unit is used for storing rock characteristic parameters and basic parameter data of the area to be blasted, which are input through the input display module, and calculating specific charge, mesh parameters and charging parameters; the basic parameters comprise explosive types, basic blasting parameters and expected blasting effects, wherein the basic blasting parameters comprise step heights, drill hole inclination angles and drill hole diameters; the hole distribution unit is used for obtaining the boundary of the explosion area according to the three-dimensional solid model, acquiring and storing the adjustment data of the mesh parameters and the basic explosion parameters and the position of the blast hole, which are input through the input display module, and assisting the input display module to complete hole distribution operation; the blast hole numbering unit is used for storing blast hole numbering information input through the input display module to form a blast hole information list, and the content of the blast hole information list is displayed through the input display module; the powder charging parameter design unit is used for storing the powder charging structure, the powder charging length, the interval length, the packing length, the explosive type and the density information of each blast hole, which are input through the input display module, calculating the powder charging amount of each blast hole, and forming a powder charging parameter table, and the content of the powder charging parameter table is displayed through the input display module to obtain a powder charging structure schematic diagram; the network design unit is used for designing the delay time of the blast hole and obtaining a network connection diagram.
6. The visual blast design compiling system of claim 5, wherein the data in the hole-by-hole parameter table, the charging structure diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram are associated, and after any data in one of the hole-by-hole parameter table, the charging structure diagram, the network connection diagram, the blast hole distribution diagram and the blast area environment diagram is modified, the associated data in other tables are modified correspondingly.
7. A working method of a visual blasting design compiling system is characterized by comprising the following steps:
s1: the model acquisition module acquires three-dimensional entity data of an area to be exploded, and the model generation module acquires a three-dimensional entity model according to the three-dimensional entity data;
s2: completing blasting design according to a design compiling module and an input display module designed by adopting a GUI (graphical user interface) man-machine interaction mode;
s3: and converting the result of the blasting design into a two-dimensional plane graph through a blasting design generating module, and displaying the two-dimensional plane graph through an input display module.
8. The method of claim 7, wherein the two-dimensional plan view and the three-dimensional solid model of step S3 are displayed in two columns by the input display module.
9. The method of claim 7, wherein the step S2 comprises the steps of selecting parameters, arranging holes, numbering holes, designing parameters of blasting charge and designing network by inputting the display module and the design and programming module.
10. The working method of the visual blasting design compilation system according to claim 9, wherein the parameter selection step inputs rock characteristic parameters and basic parameters, and calculates specific charge, hole pattern parameters and charging parameters through the input parameters; the basic parameters comprise explosive types, basic blasting parameters and expected blasting effects, wherein the basic blasting parameters comprise step heights, drill hole inclination angles and drill hole diameters; the hole arrangement operation comprises the following steps of realizing three-dimensional solid model visualization based on an input display module, checking the boundary of an explosion area to determine the position of a blast hole, and inputting adjustment data of a hole network parameter and a basic explosion parameter to complete the hole arrangement operation; in the blast hole numbering step, blast holes which are not numbered are sequentially numbered according to a multi-segment line connection or sweeping mode through blast hole number information input by an input display module to form a blast hole information list, and the content of the blast hole information list is displayed through the input display module; the method comprises the following steps of designing loading parameters, calculating the loading amount of each blast hole through loading structures, loading lengths, interval lengths, filling lengths, explosive types and density information of each blast hole, which are input by an input display module, and forming a loading parameter table, wherein the contents of the loading parameter table are displayed by the input display module to obtain a loading structure chart; and the network design step determines the initiation point, the initiation mode and the initiation time of each blast hole.
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