CN112561487B - Method, device and equipment for calculating construction progress and readable storage medium - Google Patents

Method, device and equipment for calculating construction progress and readable storage medium Download PDF

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CN112561487B
CN112561487B CN202011521482.7A CN202011521482A CN112561487B CN 112561487 B CN112561487 B CN 112561487B CN 202011521482 A CN202011521482 A CN 202011521482A CN 112561487 B CN112561487 B CN 112561487B
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CN112561487A (en
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郭琦
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Glodon Co Ltd
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Abstract

The invention discloses a method, a device, equipment and a readable storage medium for calculating construction progress, wherein the method comprises the following steps: when a progress calculation instruction is received, acquiring a hoisting record of a tower crane hoisting material; counting the total hoisting weight of materials belonging to a target building from the hoisting records; obtaining the estimated total weight of the materials of the target building; determining the construction progress of the target building according to the hoisting total weight and the estimated total weight; the method can accurately calculate the site progress information of the construction stage of the main structure of the building.

Description

Method, device and equipment for calculating construction progress and readable storage medium
Technical Field
The present invention relates to the field of building construction technologies, and in particular, to a method, an apparatus, a device, and a readable storage medium for calculating a construction progress.
Background
In the field of building construction, construction progress information is determined by means of site inspection and subjective judgment of construction managers at present; however, the manually determined construction progress information has problems of poor accuracy and hysteresis, such as: the construction manager feeds back the installation completion of the 7-layer structural steel bars of the No. 1 building by observation and experience, but the actual construction progress in site is only 20%, so that the subsequent construction planning and arrangement can be influenced. In addition, frequent construction site information feedback increases the workload of construction managers to a certain extent, and the accuracy of cost accounting is affected because the actual input material consumption cannot be known, so that certain economic loss is caused.
Disclosure of Invention
The invention aims to provide a method, a device and equipment for calculating construction progress and a readable storage medium, which can accurately calculate site progress information of construction stages of a main structure of a building.
According to one aspect of the present invention, there is provided a method of calculating a construction progress, the method comprising:
when a progress calculation instruction is received, acquiring a hoisting record of a tower crane hoisting material;
counting the total hoisting weight of materials belonging to a target building from the hoisting records;
obtaining the estimated total weight of the materials of the target building;
and determining the construction progress of the target building according to the hoisting total weight and the estimated total weight.
Optionally, the method further comprises:
acquiring weight information and image information of materials in the process of hoisting the materials by the tower crane;
analyzing the image information to identify a material type;
when the tower crane falls down, acquiring the rotation angle, the extension amplitude and the falling height of the tower crane;
determining a drop position of the material according to the rotation angle and the extension amplitude, and determining a building to which the material belongs according to the drop position;
determining floor information of the material according to the drop height;
and forming the hoisting record by the weight information, the material type, the building and the floor information.
Optionally, the analyzing the image information to identify the material type specifically includes:
determining the position of a lifting hook from the image information by using a preset lifting hook template;
determining a material area based on the hook position;
and identifying the material type from the material area by using a preset material classification algorithm.
Optionally, the determining, according to the rotation angle and the extension amplitude, a drop position of the material, and determining, according to the drop position, a building to which the material belongs, includes:
acquiring a construction plan, and determining rectangular coordinates of a tower crane and rectangular coordinates of a building seat of each building from the construction plan;
determining the building base area of each building according to the rectangular coordinates of the building base of each building;
forming a falling crane polar coordinate of a falling crane position by the rotation angle and the extension amplitude, and mapping the falling crane polar coordinate into a falling crane rectangular coordinate in the construction platform diagram based on the tower crane rectangular coordinate;
and determining the building to which the material belongs according to the falling and hanging rectangular coordinates and the building area.
Optionally, the determining, according to the drop height, the floor information that the material belongs to specifically includes:
and acquiring the floor height of the building to which the material belongs, and determining the floor information to which the material belongs according to the drop height and the floor height.
Optionally, counting the total hoisting weight of the materials belonging to the target building from the hoisting record, which specifically includes:
acquiring all hoisting records containing a target building;
clustering all acquired hoisting records according to floors to form record sets of different floors;
and accumulating the weight information of the same material type according to the record set of each floor, and counting the total lifting weight of various material types in each floor.
Optionally, the obtaining the estimated total weight of the materials of the target building specifically includes:
obtaining estimated total weight of various material types in each floor of the target building;
determining the construction progress of the target building according to the hoisting total weight and the estimated total weight, wherein the method specifically comprises the following steps:
aiming at one floor, the ratio of the total hoisting weight to the estimated total weight of various material types is used as the construction progress of the corresponding material types.
In order to achieve the above object, the present invention further provides a device for calculating a construction progress, the device specifically including:
the receiving module is used for acquiring a hoisting record of a tower crane hoisting material when receiving the progress calculation instruction;
the statistics module is used for counting the total lifting weight of the materials belonging to the target building from the lifting records;
the acquisition module is used for acquiring the estimated total weight of the materials of the target building;
and the determining module is used for determining the construction progress of the target building according to the hoisting total weight and the estimated total weight.
In order to achieve the above object, the present invention further provides a computer device, which specifically includes: the system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the steps of the method for calculating construction progress when executing the computer program.
In order to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the above-described method of calculating a construction progress.
According to the method, the device, the equipment and the readable storage medium for calculating the construction progress, provided by the invention, the material weight information of the building main body which is put into is counted through the hoisting record generated in the hoisting process of the tower crane, and the material weight information is compared with the material weight information which is pre-estimated and required by the building main body, so that the construction progress of the construction stage of the building main body is determined; the invention gets rid of the subjective judgment of the construction progress by construction manager, can acquire more accurate construction progress information, saves time and energy of the construction manager, and can greatly improve the construction management efficiency. In addition, through accurate construction progress information, the configuration of convenient construction unit in time adjustment construction resource, quicken the time limit for a project progress to can carry out corresponding cost accounting according to accurate construction progress information, the better control cost is in order to enlarge the profitable space.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
FIG. 1 is a schematic flow chart of an alternative method for calculating construction progress according to the first embodiment;
FIG. 2 is a schematic view of drop height and extension amplitude in the first embodiment;
FIG. 3 is a schematic view of a construction plan in a first embodiment;
FIG. 4 is a schematic diagram of forming a hoist record in accordance with the first embodiment;
FIG. 5 is a schematic diagram showing estimated total weights of various materials for each location in a target building according to the first embodiment;
fig. 6 is an exemplary diagram of the current construction progress calculated according to the actual hoisting weight on site in the first embodiment;
FIG. 7 is a schematic view of three-dimensional construction progress of a target building according to an embodiment;
fig. 8 is a schematic view of an alternative composition structure of the apparatus for calculating construction progress provided in the second embodiment;
fig. 9 is a schematic diagram of an alternative hardware architecture of a computer device according to the third embodiment.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The embodiment of the invention provides a method for calculating construction progress, as shown in fig. 1, which specifically comprises the following steps:
step S101: when a progress calculation instruction is received, acquiring a hoisting record of a tower crane hoisting material; wherein, hoist and mount record includes: material type, weight information, building and floor information.
Specifically, before step S101, the method further includes:
step A1: acquiring weight information and image information of materials in the process of hoisting the materials by the tower crane;
in practical application, the weight information of the suspended object can be obtained through the weighing system of the tower crane, for example: 1470KG; image information of the suspended object can also be acquired through a visual system arranged at the hanging hook.
Step A2: analyzing the image information to identify a material type;
further, step A2 includes:
step A21: determining the position of a lifting hook from the image information by using a preset lifting hook template;
in this embodiment, a template matching algorithm is adopted to match a preset hook template with image information, so as to determine the position of the hook from the image information.
Step A22: determining a material area based on the hook position;
preferably, the area within the set range around the hook position is set as the material area.
Step A23: and identifying the material type from the material area by using a preset material classification algorithm.
The preset material classification algorithm is an artificial intelligent AI recognition algorithm obtained through training, and preferably, a residual error network ResNet50 is adopted as the material classification algorithm. When the material classification algorithm is used, the characteristic parameters are extracted from the material area, then the characteristic parameters are input into the material classification algorithm to obtain a classification result, and finally the material type is determined according to the classification result.
In this embodiment, the identified material types include: reinforcing steel bars, steel pipes, templates, wood beams, concrete, a lifting hopper and a distributing machine; steel members such as steel beams and steel columns; PC components such as prefabricated walls, prefabricated panels, stairs, etc. All the materials hoisted by the tower crane are in the identification range.
In addition, in order to improve the identification accuracy, the lifted object can be photographed periodically according to a set time interval in the process of lifting the material by the tower crane to obtain a plurality of pieces of image information, the material types in each piece of image information are identified in the mode of the step A21 to the step A23, the occurrence times of the identified various material types are counted, and the material type with the largest occurrence times is set as the final material type of the lifted object.
Step A3: when the tower crane falls down, acquiring the rotation angle, the extension amplitude and the falling height of the tower crane;
in practical application, the application of the tower crane monitoring system in a construction site is gradually popularized, and the monitoring data of each crane of the tower crane can be obtained through the tower crane monitoring system, for example: lifting time, falling height, stretching amplitude, rotation angle and weight of the suspended object. Wherein, as shown in fig. 2, the drop height is determined according to the difference between the lifting height of the tower crane top and the lifting rope height, namely, the drop height refers to the vertical distance between a lifting object and the tower crane foundation (or the horizontal ground); the extension range refers to the horizontal distance between the lifting hook and the tower body (tower crane standard section); the rotation angle refers to the rotation angle of the position of the crane boom of the tower crane relative to the initial position during falling.
Step A4: determining a drop position of the material according to the rotation angle and the extension amplitude, and determining a building to which the material belongs according to the drop position;
further, step A4 includes:
step A41: acquiring a construction plan, and determining rectangular coordinates of a tower crane and rectangular coordinates of a building seat of each building from the construction plan;
wherein the construction plan may be drawn through BIM (Building Information Modeling); for example, as shown in fig. 3, a schematic drawing of a construction plan is shown, where the schematic drawing includes rectangular coordinates of a tower crane and rectangular coordinates of a building base.
Step A42: determining the building base area of each building according to the rectangular coordinates of the building base of each building;
wherein, as shown in fig. 3, the landing zone of the building is a closed zone for characterizing the outline of the building.
Step A43: forming a falling crane polar coordinate of a falling crane position by the rotation angle and the extension amplitude, and mapping the falling crane polar coordinate into a falling crane rectangular coordinate in the construction platform diagram based on the tower crane rectangular coordinate;
for example, the falling crane rectangular coordinates (ρcos θ, ρsin θ) in the ground coordinate system can be obtained by using the formula of interchange of the polar coordinates and rectangular coordinates, by forming the falling crane polar coordinates (ρ, θ) of the falling crane position from the rotation angle θ and the extension amplitude ρ of the tower crane, and then calculating the falling crane rectangular coordinates in the construction plan from the tower crane rectangular coordinates (x, y) in the construction plan and the scale of the construction plan.
Step A44: determining a building to which the material belongs according to the falling rectangular coordinates and the building area;
in the embodiment, the relative position relationship between the tower crane and the building is determined by carrying out coordinate marking on the central point of the tower crane in the construction plan and positioning the outer contour of the building (forming a closed area); meanwhile, determining the north direction of the construction plan in the geodetic coordinates; the geodetic coordinates of the lifting position can be determined according to the rotation angle and the extension amplitude in the lifting record, the geodetic coordinates of the lifting position are converted into the lifting rectangular coordinates in the construction plan, and then the closing area coordinates surrounded by the lifting rectangular coordinates and the peripheral outline coordinates of the building are compared and judged to determine whether the lifting object falls in the corresponding building monomer.
Step A5: determining floor information of the material according to the drop height;
specifically, step A5 includes:
and acquiring the floor height of the building to which the material belongs, and determining the floor information to which the material belongs according to the drop height and the floor height.
In this embodiment, the drop height is compared with the floor height of the building, and it is determined that the drop height is within the floor height range of a certain floor, that is, the floor where the suspended object drops. Such as: the height of the 10 floors of the 1# residential building of a certain building is (30.0-33.0 m), and the drop height of the suspended objects is 32m, so that the suspended objects drop into the 10 floors of the 1# residential building.
The relative position of the tower crane and the building in the actual construction site is consistent with the relative position of the tower crane and the building in the construction plan.
Step A6: and forming the hoisting record by the weight information, the material type, the building and the floor information.
As shown in fig. 4, in order to form a schematic diagram of a hoisting record, monitoring data of each hoisting time of a tower crane is obtained through a tower crane monitoring system, a hoisting height of a hoisted object is calculated according to a tower crane top elevation and a steel wire rope (hoisting rope) elevation, floor information is determined according to the hoisting height, a hoisting position is positioned according to a trolley position (stretching amplitude) and a tower crane rotation angle (rotation angle), and a building to which the hoisted object belongs is determined by using a polar coordinate method. By influencing the identification AI algorithm, it is identified what material type the suspended object is, such as: steel bars, forms, rigid members, and the like. Recording actual weight information of suspended objects through a weighing system of the tower crane, for example: 1470KG. It is also necessary to record the specific points in time of lifting and dropping the hooks. Thereby forming a lifting record of the floor information, the building, the material type, the weight information, the lifting time point and the falling lifting time point.
Step S102: and counting the total lifting weight of the materials belonging to the target building from the lifting record.
Specifically, step S102 includes:
step B1: acquiring all hoisting records containing a target building;
step B2: clustering all acquired hoisting records according to floors to form record sets of different floors;
step B3: and accumulating the weight information of the same material type according to the record set of each floor, and counting the total lifting weight of various material types in each floor.
In this embodiment, in order to calculate the construction progress more accurately, the construction progress of each layer may be calculated separately according to the floors; since different types of materials are required in each floor, the actual input weight of the various types of materials on each floor is counted in units of floors for calculation of construction progress.
Step S103: and obtaining the estimated total weight of the materials of the target building.
Specifically, before step S103, the method further includes:
step C1: building a BIM model of the construction project; wherein the BIM model comprises: a body building model (e.g., wall, beam, slab, column, etc.), a measure building model (e.g., form, wood beams, steel pipe, etc.), and a tower crane model;
step C2: calculating engineering quantity information of each part (construction water section) of each building in the construction project according to the BIM model;
step C3: and converting the engineering quantity information of each part of each building into the corresponding estimated total weight.
For example, as shown in FIG. 5, estimated total weights of various materials for each location in the target building are counted. The building site includes each floor (e.g., floor B1, floor 1) of the building, and also includes the construction process end of each floor, for example, floor 2 is divided into a water flow section a and water flow section B. As shown in fig. 4, in practical application, not only the weight of the solid material of the building main body but also the weight of the measure material of the building main body can be counted, and any material that needs to be hoisted by a tower crane can be counted.
Further, step S103 specifically includes:
and obtaining the estimated total weight of various material types in each floor of the target building.
Step S104: and determining the construction progress of the target building according to the hoisting total weight and the estimated total weight.
Specifically, step S104 includes:
aiming at one floor, the ratio of the total hoisting weight to the estimated total weight of various material types is used as the construction progress of the corresponding material types.
In this embodiment, in order to calculate the construction progress more accurately, the construction progress of each layer may be calculated separately according to the floors; since different types of materials are required in each floor, the ratio of the actual input weight to the estimated input weight of each type of material of each floor is calculated by taking the floor as a unit to obtain the construction progress of each type of material of each floor. For example, as shown in fig. 6, the current construction progress calculated from the actual hoisting weight on site can be obtained: the construction of the 1# building foundation layer, the B1 layer and the 1 layer is completed, the 2-layer A running water section is being constructed, wherein the installation of the steel bars is completed by 87%, the hoisting of the steel structure is completed by 55%, and the construction of the template is not started temporarily.
Further, in practical application, a chart usable for display can be drawn according to the construction progress of each floor of the target building diagram. For example, as shown in fig. 7, a three-dimensional construction progress diagram corresponding to the current construction progress is shown.
In this embodiment, parameters in the lifting process of the tower crane are obtained through a monitoring system and a lifting hook visualization system of the tower crane to form a lifting record, the amount of materials which are put into a target building is counted according to the lifting record, and then corresponding conversion is performed according to the amount of materials which are extracted from the BIM model and are to be put into the target building, so that the completion condition of the construction progress of the target building can be judged in an auxiliary mode according to real data. In addition, the calculated construction progress data can be used for labor work efficiency calculation, material cost calculation and the like.
Example two
The embodiment of the invention provides a device for calculating construction progress, as shown in fig. 8, which specifically comprises the following components:
the receiving module 801 is configured to obtain a lifting record of a lifting material of the tower crane when receiving a progress calculation instruction;
a statistics module 802, configured to calculate a total lifting weight of the material belonging to the target building from the lifting record;
an obtaining module 803, configured to obtain an estimated total weight of materials of the target building;
and the determining module 804 is configured to determine a construction progress of the target building according to the hoisting total weight and the estimated total weight.
Specifically, the device further comprises:
the recording module is used for acquiring weight information and image information of the materials in the process of hoisting the materials by the tower crane; analyzing the image information to identify a material type; when the tower crane falls down, acquiring the rotation angle, the extension amplitude and the falling height of the tower crane; determining a drop position of the material according to the rotation angle and the extension amplitude, and determining a building to which the material belongs according to the drop position; determining floor information of the material according to the drop height; and forming the hoisting record by the weight information, the material type, the building and the floor information.
Further, when the recording module performs the function of analyzing the image information to identify the material type, the recording module specifically includes:
determining the position of a lifting hook from the image information by using a preset lifting hook template; determining a material area based on the hook position; and identifying the material type from the material area by using a preset material classification algorithm.
Further, when the recording module determines the drop position of the material according to the rotation angle and the extension amplitude, and determines the function of the building to which the material belongs according to the drop position, the recording module specifically includes:
acquiring a construction plan, and determining rectangular coordinates of a tower crane and rectangular coordinates of a building seat of each building from the construction plan; determining the building base area of each building according to the rectangular coordinates of the building base of each building; forming a falling crane polar coordinate of a falling crane position by the rotation angle and the extension amplitude, and mapping the falling crane polar coordinate into a falling crane rectangular coordinate in the construction platform diagram based on the tower crane rectangular coordinate; and determining the building to which the material belongs according to the falling and hanging rectangular coordinates and the building area.
Further, when the recording module realizes the function of determining the floor information of the material according to the drop height, the recording module specifically includes:
and acquiring the floor height of the building to which the material belongs, and determining the floor information to which the material belongs according to the drop height and the floor height.
Further, the statistics module 802 is specifically configured to:
acquiring all hoisting records containing a target building; clustering all acquired hoisting records according to floors to form record sets of different floors; and accumulating the weight information of the same material type according to the record set of each floor, and counting the total lifting weight of various material types in each floor.
Further, the obtaining module 803 is specifically configured to:
and obtaining the estimated total weight of various material types in each floor of the target building.
Further, the determining module 804 is specifically configured to:
aiming at one floor, the ratio of the total hoisting weight to the estimated total weight of various material types is used as the construction progress of the corresponding material types.
Example III
The present embodiment also provides a computer device, such as a smart phone, a tablet computer, a notebook computer, a desktop computer, a rack-mounted server, a blade server, a tower server, or a rack-mounted server (including an independent server or a server cluster formed by a plurality of servers) that can execute a program. As shown in fig. 9, the computer device 90 of the present embodiment includes at least, but is not limited to: a memory 901 and a processor 902 which are communicably connected to each other via a system bus. It should be noted that FIG. 9 only shows a computer device 90 having components 901-902, but it should be understood that not all of the illustrated components are required to be implemented and that more or fewer components may be implemented instead.
In this embodiment, the memory 901 (i.e., readable storage medium) includes a flash memory, a hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. In some embodiments, the memory 901 may be an internal storage unit of the computer device 90, such as a hard disk or memory of the computer device 90. In other embodiments, the memory 901 may also be an external storage device of the computer device 90, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the computer device 90. Of course, memory 901 may also include both internal storage units of computer device 90 and external storage devices. In the present embodiment, the memory 901 is typically used to store an operating system and various types of application software installed on the computer device 90. Further, the memory 901 can also be used to temporarily store various types of data that have been output or are to be output.
The processor 902 may be a central processing unit (Central Processing Unit, CPU), controller, microcontroller, microprocessor, or other data processing chip in some embodiments. The processor 902 is generally operative to control the overall operation of the computer device 90.
Specifically, in the present embodiment, the processor 902 is configured to execute a program of a method of calculating a construction progress stored in the memory 901, which when executed implements the steps of:
when a progress calculation instruction is received, acquiring a hoisting record of a tower crane hoisting material;
counting the total hoisting weight of materials belonging to a target building from the hoisting records;
obtaining the estimated total weight of the materials of the target building;
and determining the construction progress of the target building according to the hoisting total weight and the estimated total weight.
The specific embodiment of the above method steps may refer to the first embodiment, and this embodiment is not repeated here.
Example IV
The present embodiment also provides a computer readable storage medium, such as a flash memory, a hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, a server, an App application store, etc., having stored thereon a computer program that when executed by a processor performs the following method steps:
when a progress calculation instruction is received, acquiring a hoisting record of a tower crane hoisting material;
counting the total hoisting weight of materials belonging to a target building from the hoisting records;
obtaining the estimated total weight of the materials of the target building;
and determining the construction progress of the target building according to the hoisting total weight and the estimated total weight.
The specific embodiment of the above method steps may refer to the first embodiment, and this embodiment is not repeated here.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the invention, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims (8)

1. A method of calculating a construction progress, the method comprising:
when a progress calculation instruction is received, acquiring a hoisting record of a tower crane hoisting material; wherein, hoist and mount record includes: weight information, material type, building, floor information;
counting the total hoisting weight of various material types in each floor belonging to a target building from the hoisting records;
obtaining estimated total weight of various material types in each floor of the target building;
determining the construction progress of the target building according to the hoisting total weight and the estimated total weight;
the method for determining the construction progress of the target building according to the hoisting total weight and the estimated total weight specifically comprises the following steps:
aiming at one floor of the target building, respectively taking the ratio of the total hoisting weight to the estimated total weight of various material types as the construction progress of the corresponding material types;
the method further comprises the steps of:
acquiring weight information and image information of materials in the process of hoisting the materials by the tower crane;
analyzing the image information to identify a material type;
when the tower crane falls down, acquiring the rotation angle, the extension amplitude and the falling height of the tower crane;
determining a drop position of the material according to the rotation angle and the extension amplitude, and determining a building to which the material belongs according to the drop position;
determining floor information of the material according to the drop height;
and forming the hoisting record by the weight information, the material type, the building and the floor information.
2. The method of calculating construction progress according to claim 1, wherein the analyzing the image information to identify a material type, in particular, comprises:
determining the position of a lifting hook from the image information by using a preset lifting hook template;
determining a material area based on the hook position;
and identifying the material type from the material area by using a preset material classification algorithm.
3. The method for calculating construction progress according to claim 1, wherein the determining a drop position of the material according to the rotation angle and the extension amplitude, and determining a building to which the material belongs according to the drop position, specifically comprises:
acquiring a construction plan, and determining rectangular coordinates of a tower crane and rectangular coordinates of a building seat of each building from the construction plan;
determining the building base area of each building according to the rectangular coordinates of the building base of each building;
forming a falling crane polar coordinate of a falling crane position by the rotation angle and the extension amplitude, and mapping the falling crane polar coordinate into a falling crane rectangular coordinate in the construction plan based on the tower crane rectangular coordinate;
and determining the building to which the material belongs according to the falling and hanging rectangular coordinates and the building area.
4. The method for calculating construction progress according to claim 1, wherein the determining the floor information to which the material belongs according to the drop height specifically comprises:
and acquiring the floor height of the building to which the material belongs, and determining the floor information to which the material belongs according to the drop height and the floor height.
5. The method for calculating construction progress according to claim 1, wherein the calculating the total weight of each material type of each floor belonging to the target building from the lifting records comprises:
acquiring all hoisting records containing a target building;
clustering all acquired hoisting records according to floors to form record sets of different floors;
and accumulating the weight information of the same material type according to the record set of each floor, and counting the total lifting weight of various material types in each floor.
6. An apparatus for calculating a construction progress, the apparatus comprising:
the receiving module is used for acquiring a hoisting record of a tower crane hoisting material when receiving the progress calculation instruction; wherein, hoist and mount record includes: weight information, material type, building, floor information;
the statistics module is used for counting the total hoisting weight of various material types in each floor belonging to the target building from the hoisting records;
the acquisition module is used for acquiring the estimated total weight of various material types in each floor of the target building;
the determining module is used for determining the construction progress of the target building according to the hoisting total weight and the estimated total weight;
the determining module is specifically configured to:
aiming at one floor of the target building, respectively taking the ratio of the total hoisting weight to the estimated total weight of various material types as the construction progress of the corresponding material types;
the apparatus further comprises:
the recording module is used for acquiring weight information and image information of the materials in the process of hoisting the materials by the tower crane; analyzing the image information to identify a material type; when the tower crane falls down, acquiring the rotation angle, the extension amplitude and the falling height of the tower crane; determining a drop position of the material according to the rotation angle and the extension amplitude, and determining a building to which the material belongs according to the drop position; determining floor information of the material according to the drop height; and forming the hoisting record by the weight information, the material type, the building and the floor information.
7. A computer device, the computer device comprising: memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any one of claims 1 to 5 when the computer program is executed.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, implements the steps of the method according to any one of claims 1 to 5.
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