CN116109207A - Engineering quality management method and system - Google Patents
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Abstract
The invention discloses a project quality management method and a system, which relate to the field of water transportation traffic project quality, wherein the method comprises the steps of dividing the area of a water conservancy and hydropower construction site, and arranging a high-speed wireless data transmission terminal and a positioning identifier in a single area; periodically executing engineering quality inspection tasks, and establishing a data transmission network between the inspection unmanned aerial vehicle and a high-speed wireless data transmission terminal in the current area; the inspection unmanned aerial vehicle collects high-definition image data and three-dimensional scanning data of the current area; transmitting the acquired high-definition image data and three-dimensional scanning data to a background server by the inspection unmanned aerial vehicle through the established data transmission network; the background server establishes a three-dimensional image model of the current construction progress in real time, and compares the three-dimensional image model with the corresponding construction stage in the construction effect diagram, so as to realize engineering quality management supervision. The invention can realize the automatic inspection management of the quality of the hydraulic and hydroelectric engineering and effectively improve the quality management efficiency.
Description
Technical Field
The invention relates to the field of water transport traffic engineering quality, in particular to an engineering quality management method and system.
Background
The engineering quality refers to the comprehensive requirements of safety, applicability, economy, environmental protection, beautiful appearance and other characteristics of engineering in related laws and regulations, technical standards, design files and contracts. The construction project can be divided into levels such as unit projects, subsection projects, inspection batches and the like according to related standards; the engineering projects such as water conservancy and hydropower, port traffic and the like can be divided into a plurality of layers such as single engineering, unit engineering, subsection engineering and the like. The relation among the components has a logic relation of a certain construction sequence. Quality control during construction is the most basic quality control, which determines the quality of the relevant test lot; the quality of the inspection batch determines the quality of the project; the quality of the sub-project determines the quality of the sub-project; the quality of the sub engineering determines the quality of the unit engineering; the unit engineering quality determines the quality of the whole project.
Currently, in the construction process of water conservancy and hydropower engineering, a manual and active inspection mode is generally adopted to ensure the engineering quality, and the construction state and the engineering quality are inspected and supervised. However, for the water conservancy and hydropower engineering, the construction scale is generally huge, and an artificial inspection mode with low efficiency is adopted, so that effective supervision on engineering quality cannot be performed timely and effectively.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the engineering quality management method and system, which can realize the automatic inspection management of the quality of the hydraulic and hydroelectric engineering and effectively improve the quality management efficiency.
In order to achieve the above object, the present invention provides an engineering quality management method, which specifically includes the following steps:
according to the regional division of the water conservancy and hydropower construction site, the arrangement of the high-speed wireless data transmission terminals and the positioning identifiers is carried out in the single region, and the positioning identifiers correspond to the high-speed wireless data transmission terminals;
periodically executing engineering quality inspection tasks, and establishing a data transmission network between the inspection unmanned aerial vehicle and a high-speed wireless data transmission terminal of the current area based on the positioning identification of the current area in the inspection process;
based on data acquisition requirements, the patrol unmanned aerial vehicle acquires high-definition image data and three-dimensional scanning data of the current region;
transmitting the acquired high-definition image data and three-dimensional scanning data to a background server by the inspection unmanned aerial vehicle through the established data transmission network;
according to the high-definition image data and the three-dimensional scanning data, the background server establishes a three-dimensional image model of the current construction progress in real time and compares the three-dimensional image model with the corresponding construction stage in the construction effect diagram, so that engineering quality management supervision is realized.
On the basis of the technical proposal, the method comprises the following steps,
numbering the areas obtained by dividing the water conservancy and hydropower construction site based on a digital numbering mode;
the number of the single area corresponds to the positioning identifier of the current area and the name of the high-speed wireless data transmission terminal;
at least one high-speed wireless data transmission terminal is arranged in a single area, and when a plurality of high-speed wireless data transmission terminals are arranged in the single area, a mesh networking is carried out on the plurality of high-speed wireless data transmission terminals in the single area to form a network.
On the basis of the technical proposal, the method comprises the following steps,
the positioning mark is an image mark or a beacon mark;
the image mark is a specific image or a specific symbol mark and is arranged upwards for the inspection unmanned aerial vehicle to carry out image recognition;
the beacon is identified as a signal transmitting terminal and is used for transmitting wireless signals, and the transmitted wireless signals contain the serial number information of the area.
On the basis of the technical proposal, the method comprises the following steps,
when the positioning identifier is an image identifier, a data transmission network is established between the inspection unmanned aerial vehicle and the high-speed wireless data transmission terminal of the current area based on the positioning identifier of the current area in the inspection process, and the specific steps comprise:
shooting a current area image by the inspection unmanned aerial vehicle, and identifying a positioning mark in the shot image based on an image identification technology;
obtaining the number of the current area based on the corresponding relation between the positioning mark and the area obtained by recognition;
searching a signal transmitted by a high-speed wireless data transmission terminal by the inspection unmanned aerial vehicle;
selecting a high-speed wireless data transmission terminal corresponding to a current area according to the name of the high-speed wireless data transmission terminal obtained by searching and the number of the current area, and establishing a data transmission network with the high-speed wireless data transmission terminal;
when the positioning identifier is a beacon identifier, a data transmission network is established between the inspection unmanned aerial vehicle and the high-speed wireless data transmission terminal of the current area based on the positioning identifier of the current area in the inspection process, and the specific steps comprise:
the patrol unmanned aerial vehicle searches for a signal sent by the current area beacon mark, decodes the signal obtained by searching, and obtains the number information of the current area carried in the signal;
searching a signal transmitted by a high-speed wireless data transmission terminal by the inspection unmanned aerial vehicle;
and selecting the high-speed wireless data transmission terminal corresponding to the current area according to the name of the high-speed wireless data transmission terminal obtained by searching and the number of the current area, and establishing a data transmission network with the high-speed wireless data transmission terminal.
On the basis of the technical proposal, the method comprises the following steps,
according to the construction design of the hydraulic and hydroelectric engineering, determining construction stages to obtain a plurality of construction stages;
decomposing the construction effect diagram according to the determined construction stages to obtain construction effect diagrams of different construction stages, wherein the construction effect diagram of each construction stage comprises a plane effect diagram and a three-dimensional effect diagram;
and according to the determined construction stages, carrying out the confirmation of the engineering quality inspection task, wherein each construction stage corresponds to one engineering quality inspection task, and a plurality of inspection unmanned aerial vehicles carry out inspection in the same engineering quality inspection task.
On the basis of the technical proposal, the method comprises the following steps,
for the high-definition image data collected by the inspection unmanned aerial vehicle, the background server performs contrast operation, and the method specifically comprises the following steps:
dividing the single area again to obtain a plurality of parts, and carrying out high-resolution image shooting on each part by the unmanned aerial vehicle for inspection through a high-pixel camera loaded by the unmanned aerial vehicle for inspection according to the determined current engineering quality inspection task;
transmitting the high-resolution image obtained by shooting to a background server in real time by the inspection unmanned aerial vehicle through the established data transmission network;
based on an image stitching technology, a background server stitches the high-resolution images corresponding to the single area to obtain a plane image of the single area;
based on an image stitching technology, a background server splices the plane images of all areas to obtain a plane image of a water conservancy and hydropower construction site;
comparing the obtained plane image of the water conservancy and hydropower construction site with a plane effect image of the current construction stage to realize engineering quality management supervision;
for the three-dimensional scanning data collected by the inspection unmanned aerial vehicle, the background server performs contrast operation, and the method specifically comprises the following steps:
according to the determined current engineering quality inspection task, the inspection unmanned aerial vehicle scans a single area through three-dimensional scanning equipment loaded by the inspection unmanned aerial vehicle to obtain three-dimensional scanning data;
transmitting the three-dimensional scanning data obtained by scanning to a background server in real time by the inspection unmanned aerial vehicle through the established data transmission network;
based on the three-dimensional scanning data, the background server performs three-dimensional modeling on the current construction progress to obtain a three-dimensional model of the current construction progress;
and comparing the obtained three-dimensional model of the current construction progress with a three-dimensional effect diagram of the current construction stage to realize engineering quality management supervision.
On the basis of the technical proposal, the method comprises the following steps,
the engineering quality inspection task in a single period comprises a plurality of inspection lines, each inspection line corresponds to one inspection unmanned aerial vehicle, and each inspection line comprises at least one area;
when an engineering quality inspection task starts to be executed, the inspection unmanned aerial vehicle of all inspection lines simultaneously performs inspection operation, and high-definition image data and three-dimensional scanning data are acquired;
when the engineering quality inspection task starts to be executed, the background server monitors the inspection progress of all inspection lines in real time, when all areas of a certain inspection line are inspected, the background server judges the electric quantity of the inspection unmanned aerial vehicle corresponding to the inspection line, if the electric quantity is larger than a preset threshold value, all the inspection lines which are not finished in inspection are obtained, the inspection unmanned aerial vehicle which is finished in the inspection task is dispatched to the latest inspection line which is not finished in inspection, high-definition image data and three-dimensional scanning data are collected in the area which is not inspected in the inspection line, and meanwhile, the inspection tasks of the original inspection unmanned aerial vehicle on the inspection line are correspondingly adjusted to jointly finish the collection of the high-definition image data and the three-dimensional scanning data of the area on the inspection line.
On the basis of the technical scheme, before the background server judges the electric quantity of the inspection unmanned aerial vehicle corresponding to the inspection line, the method further comprises the following steps:
the background server judges whether all areas of the current inspection line are inspected completely;
the judging process comprises the following steps: the background server acquires all areas and corresponding high-speed wireless data transmission terminals on the current inspection line, judges that all the high-speed wireless data transmission terminals on the current inspection line have established a data transmission network with the inspection unmanned aerial vehicle, if yes, judges that the current inspection line is inspected, and if not, judges that the current inspection line is not inspected.
On the basis of the technical scheme, after comparison, the method further comprises the following steps:
performing engineering standard quality inspection management based on the collected high-definition image data, and performing engineering quality inspection standardization and informatization according to the step-by-step management and control engineering quality of inspection batch, sub-project engineering, unit engineering and unit engineering;
taking the acquired high-definition image data as engineering construction training resources to form engineering construction course resources, and making a training plan to organize subsequent training courses;
and based on the collected high-definition image data, if the standard construction requirement is met, taking the collected high-definition image data as construction standard learning materials.
The invention provides an engineering quality management system, comprising:
the division module is used for dividing the areas of the water conservancy and hydropower construction site, arranging the high-speed wireless data transmission terminals and the positioning identifiers in the single area, and the positioning identifiers correspond to the high-speed wireless data transmission terminals;
the inspection module is used for periodically executing engineering quality inspection tasks, and driving the inspection unmanned aerial vehicle to establish a data transmission network with a high-speed wireless data transmission terminal of a current area based on the positioning identification of the current area in the inspection process;
the acquisition module is used for driving the inspection unmanned aerial vehicle to acquire high-definition image data and three-dimensional scanning data of the current area based on data acquisition requirements;
the transmission module is used for driving the inspection unmanned aerial vehicle to transmit the acquired high-definition image data and the three-dimensional scanning data to the background server through the established data transmission network;
and the execution module is used for driving the background server to establish a three-dimensional stereoscopic image model of the current construction progress in real time according to the high-definition image data and the three-dimensional stereoscopic scanning data, and comparing the three-dimensional stereoscopic image model with the corresponding construction stage in the construction effect diagram to realize engineering quality management supervision.
Compared with the prior art, the invention has the advantages that: through the regional division to water conservancy and hydropower construction site, and all carry out the arrangement of high-speed wireless data transmission terminal and location sign in the single region, the in-process of patrolling and examining is based on the location sign in current region, establish data transmission network between the high-speed wireless data transmission terminal of patrolling and examining unmanned aerial vehicle and current region, patrol and examine unmanned aerial vehicle and carry out the collection of high definition image data and three-dimensional scanning data to current place region, and realize the real-time quick transmission of a large amount of data based on data transmission network, afterwards according to high definition image data and three-dimensional scanning data, the three-dimensional image model of current construction progress is established in real time to compare with the corresponding construction stage in the construction effect picture, carry out engineering quality management supervision, realize the automatic management of patrolling and examining of water conservancy and hydropower engineering quality, and effectively promote quality management efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for engineering quality management in an embodiment of the invention;
fig. 2 is a schematic structural diagram of an engineering quality management system according to an embodiment of the present invention.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments.
Referring to fig. 1, an embodiment of the present invention provides a method for managing engineering quality, for automatically implementing supervision of engineering quality in hydraulic and hydroelectric construction, the method specifically includes the following steps:
s1: according to the regional division of the water conservancy and hydropower construction site, the arrangement of the high-speed wireless data transmission terminals and the positioning identifiers is carried out in the single region, and the positioning identifiers correspond to the high-speed wireless data transmission terminals;
it should be noted that, for the regional division of water conservancy and hydropower construction site, can divide according to functional area or construction classification to divide into a plurality of regions with whole water conservancy and hydropower construction site, and each region can be independent individual, and it can carry out the construction alone.
According to the method, the water conservancy and hydropower construction site is divided to obtain the region based on a digital numbering mode for numbering; the number of the single area corresponds to the positioning identifier of the current area and the name of the high-speed wireless data transmission terminal; at least one high-speed wireless data transmission terminal is arranged in a single area, and when a plurality of high-speed wireless data transmission terminals are arranged in the single area, a mesh networking is carried out on the plurality of high-speed wireless data transmission terminals in the single area to form a network. The high-speed wireless data transmission terminal can be a 6 th generation WiFi router, and can realize high-speed data transmission. WiFi module is also arranged in the inspection unmanned aerial vehicle.
For example, a water conservancy and hydropower construction site is divided into an area 1, an area 2 and an area 3, if the area 1 contains a plurality of high-speed wireless data transmission terminals, the high-speed wireless data transmission terminals are subjected to mesh networking to form a network, the network is named as 1, namely, the area, the high-speed wireless data transmission terminals in the area and the positioning identification are in corresponding relation.
S2: periodically executing engineering quality inspection tasks, and establishing a data transmission network between the inspection unmanned aerial vehicle and a high-speed wireless data transmission terminal of the current area based on the positioning identification of the current area in the inspection process;
s3: based on data acquisition requirements, the patrol unmanned aerial vehicle acquires high-definition image data and three-dimensional scanning data of the current region;
s4: transmitting the acquired high-definition image data and three-dimensional scanning data to a background server by the inspection unmanned aerial vehicle through the established data transmission network;
the data volume of high-definition image data and three-dimensional scanning data is generally larger, if the patrol unmanned aerial vehicle directly carries out wireless communication with a background server to realize data transmission, the data transmission speed is slower, so in the invention, the high-speed wireless data transmission terminal is arranged in a single area, but when the patrol unmanned aerial vehicle carries out data acquisition on a current area, the acquired high-capacity data is directly communicated with the high-speed wireless data transmission terminal of the area, so that the data is transmitted to the background server, and real-time high-capacity data transmission is realized.
S5: according to the high-definition image data and the three-dimensional scanning data, the background server establishes a three-dimensional image model of the current construction progress in real time and compares the three-dimensional image model with the corresponding construction stage in the construction effect diagram, so that engineering quality management supervision is realized.
In the invention, the positioning mark is an image mark or a beacon mark; the image mark is a specific image or a specific symbol mark and is arranged upwards for the inspection unmanned aerial vehicle to carry out image recognition; the beacon is identified as a signal transmitting terminal (e.g., a conventional high frequency or low frequency transmitter) for wireless signal transmission, and the transmitted wireless signal contains the area number information.
In the invention, when the positioning mark is an image mark, a data transmission network is established between the inspection unmanned plane and a high-speed wireless data transmission terminal of the current area based on the positioning mark of the current area in the inspection process, and the specific steps comprise:
s201: shooting a current area image by the inspection unmanned aerial vehicle, and identifying a positioning mark in the shot image based on an image identification technology;
s202: obtaining the number of the current area based on the corresponding relation between the positioning mark and the area obtained by recognition;
s203: searching a signal transmitted by a high-speed wireless data transmission terminal by the inspection unmanned aerial vehicle;
s204: selecting a high-speed wireless data transmission terminal corresponding to a current area according to the name of the high-speed wireless data transmission terminal obtained by searching and the number of the current area, and establishing a data transmission network with the high-speed wireless data transmission terminal;
for example, a positioning identifier with a specific shape or a specific image is set in the area 1, and when the positioning identifier is identified, the current area is known to be the area 1, so that the patrol unmanned aerial vehicle establishes a data transmission network with the high-speed wireless data transmission terminal named as 1 when searching for a signal transmitted by the high-speed wireless data transmission terminal.
In the invention, when the positioning mark is a beacon mark, a data transmission network is established between the inspection unmanned plane and a high-speed wireless data transmission terminal of the current area based on the positioning mark of the current area in the inspection process, and the specific steps comprise:
s211: the patrol unmanned aerial vehicle searches for a signal sent by the current area beacon mark, decodes the signal obtained by searching, and obtains the number information of the current area carried in the signal;
s212: searching a signal transmitted by a high-speed wireless data transmission terminal by the inspection unmanned aerial vehicle;
s213: and selecting the high-speed wireless data transmission terminal corresponding to the current area according to the name of the high-speed wireless data transmission terminal obtained by searching and the number of the current area, and establishing a data transmission network with the high-speed wireless data transmission terminal.
According to the construction design of the hydraulic and hydroelectric engineering, the construction stages are determined, and a plurality of construction stages are obtained; decomposing the construction effect diagram according to the determined construction stages to obtain construction effect diagrams of different construction stages, wherein the construction effect diagram of each construction stage comprises a plane effect diagram and a three-dimensional effect diagram; and according to the determined construction stages, carrying out the confirmation of the engineering quality inspection task, wherein each construction stage corresponds to one engineering quality inspection task, and a plurality of inspection unmanned aerial vehicles carry out inspection in the same engineering quality inspection task.
For example, the whole construction process is divided into a first construction stage, a second construction stage and a third construction stage, then a plane effect diagram and a stereoscopic effect diagram of different construction stages are obtained according to the divided construction stages, and meanwhile, an engineering quality inspection task is set for the first construction stage, an engineering quality inspection task is set for the second construction stage, and an engineering quality inspection task is set for the third construction stage.
In the invention, for the high-definition image data collected by the inspection unmanned aerial vehicle, the background server performs contrast operation, and the specific steps include:
s11: dividing the single area again to obtain a plurality of parts, and carrying out high-resolution image shooting on each part by the unmanned aerial vehicle for inspection through a high-pixel camera loaded by the unmanned aerial vehicle for inspection according to the determined current engineering quality inspection task;
s12: transmitting the high-resolution image obtained by shooting to a background server in real time by the inspection unmanned aerial vehicle through the established data transmission network;
s13: based on an image stitching technology, a background server stitches the high-resolution images corresponding to the single area to obtain a plane image of the single area;
s14: based on an image stitching technology, a background server splices the plane images of all areas to obtain a plane image of a water conservancy and hydropower construction site;
s15: and comparing the obtained plane image of the water conservancy and hydropower construction site with the plane effect image of the current construction stage to realize engineering quality management supervision.
In the invention, for the three-dimensional scanning data collected by the inspection unmanned aerial vehicle, the background server performs contrast operation, and the specific steps include:
s21: according to the determined current engineering quality inspection task, the inspection unmanned aerial vehicle scans a single area through three-dimensional scanning equipment loaded by the inspection unmanned aerial vehicle to obtain three-dimensional scanning data;
s22: transmitting the three-dimensional scanning data obtained by scanning to a background server in real time by the inspection unmanned aerial vehicle through the established data transmission network;
s23: based on the three-dimensional scanning data, the background server performs three-dimensional modeling on the current construction progress to obtain a three-dimensional model of the current construction progress;
s24: and comparing the obtained three-dimensional model of the current construction progress with a three-dimensional effect diagram of the current construction stage to realize engineering quality management supervision.
In the invention, the engineering quality inspection task in a single period comprises a plurality of inspection lines, each inspection line corresponds to one inspection unmanned plane, and each inspection line comprises at least one area; when the engineering quality inspection task starts to be executed, inspection unmanned aerial vehicles of all inspection lines simultaneously carry out inspection operation, and acquisition of high-definition image data and three-dimensional scanning data is carried out.
When the engineering quality inspection task starts to be executed, the background server monitors the inspection progress of all inspection lines in real time, when all areas of a certain inspection line are inspected, the background server judges the electric quantity of the inspection unmanned aerial vehicle corresponding to the inspection line, if the electric quantity is larger than a preset threshold value, all the inspection lines which are not finished in inspection are obtained, the inspection unmanned aerial vehicle which is finished in the inspection task is dispatched to the latest inspection line which is not finished in inspection, high-definition image data and three-dimensional scanning data are collected in the area which is not inspected in the inspection line, and meanwhile, the inspection tasks of the original inspection unmanned aerial vehicle on the inspection line are correspondingly adjusted to jointly finish the collection of the high-definition image data and the three-dimensional scanning data of the area on the inspection line.
For example, in the current engineering quality inspection task, an inspection line 1 and an inspection line 2 are included, an inspection area of the inspection line 1 includes an area 1 and an area 2, an inspection area of the inspection line 2 includes an area 3, an area 4, an area 5 and an area 6, the inspection unmanned aerial vehicle 1 of the inspection line 1 and the inspection unmanned aerial vehicle 2 of the inspection line 2 start the inspection operation at the same time, if the inspection task of the inspection line 1 is completed, the inspection unmanned aerial vehicle 2 is inspecting the area 5 at this time, if the residual electric quantity of the inspection unmanned aerial vehicle 1 is greater than a preset threshold value, the inspection unmanned aerial vehicle 1 goes to the area 6 to perform inspection, and the inspection unmanned aerial vehicle 2 does not perform inspection on the area 6 after the inspection of the area 5 is completed;
there is a possible situation that the area 5 and the area 6 are left on the inspection line 2 and the inspection unmanned aerial vehicle 2 is inspecting the area 4, the inspection unmanned aerial vehicle 1 on the inspection line 1 is inspected, when the residual electric quantity of the inspection unmanned aerial vehicle 1 is larger than a preset threshold value, the inspection unmanned aerial vehicle 1 goes to the area 6 for inspection, and after that, if the inspection unmanned aerial vehicle 2 is inspected to the area 4, the inspection unmanned aerial vehicle 1 is inspecting the area 6, the inspection unmanned aerial vehicle 2 goes to the area 5 for inspection; if the inspection unmanned aerial vehicle 1 completes the inspection of the area 6 and the inspection unmanned aerial vehicle 2 is inspecting the area 4, the inspection unmanned aerial vehicle 1 goes to the area 5 for inspection.
It should be noted that, the patrol unmanned aerial vehicle has the electric quantity consumption problem in the patrol process, and then when patrol unmanned aerial vehicle electric quantity is not enough, automatic return is charged.
In the invention, before the background server judges the electric quantity of the inspection unmanned aerial vehicle corresponding to the inspection line, the method further comprises the following steps: the background server judges whether all areas of the current inspection line are inspected completely or not.
The judging process comprises the following steps: the background server acquires all areas and corresponding high-speed wireless data transmission terminals on the current inspection line, judges that all the high-speed wireless data transmission terminals on the current inspection line have established a data transmission network with the inspection unmanned aerial vehicle, if yes, judges that the current inspection line is inspected, and if not, judges that the current inspection line is not inspected.
In the invention, after comparison, the method further comprises the following steps:
performing engineering standard quality inspection management based on the collected high-definition image data, and performing engineering quality inspection standardization and informatization according to the step-by-step management and control engineering quality of inspection batch, sub-project engineering, unit engineering and unit engineering;
taking the acquired high-definition image data as engineering construction training resources to form engineering construction course resources, and making a training plan to organize subsequent training courses;
and based on the collected high-definition image data, if the standard construction requirement is met, taking the collected high-definition image data as construction standard learning materials.
According to the engineering quality management method, the areas of the water conservancy and hydropower construction site are divided, the high-speed wireless data transmission terminals and the positioning identifiers are arranged in the single areas, a data transmission network is established between the inspection unmanned aerial vehicle and the high-speed wireless data transmission terminals of the current areas based on the positioning identifiers of the current areas in the inspection process, the inspection unmanned aerial vehicle collects high-definition image data and three-dimensional scanning data of the current areas, real-time and rapid transmission of a large amount of data is achieved based on the data transmission network, then a three-dimensional image model of the current construction progress is built in real time by a background server according to the high-definition image data and the three-dimensional scanning data, and is compared with corresponding construction stages in a construction effect diagram, engineering quality management supervision is performed, automatic inspection management of the water conservancy and hydropower engineering quality is achieved, and quality management efficiency is effectively improved.
In a possible implementation manner, the embodiment of the present invention further provides a readable storage medium, where the readable storage medium is located in a PLC (Programmable Logic Controller ) controller, and a computer program is stored on the readable storage medium, where the program is executed by a processor to implement the following steps of the engineering quality management method:
according to the regional division of the water conservancy and hydropower construction site, the arrangement of the high-speed wireless data transmission terminals and the positioning identifiers is carried out in the single region, and the positioning identifiers correspond to the high-speed wireless data transmission terminals;
periodically executing engineering quality inspection tasks, and establishing a data transmission network between the inspection unmanned aerial vehicle and a high-speed wireless data transmission terminal of the current area based on the positioning identification of the current area in the inspection process;
based on data acquisition requirements, the patrol unmanned aerial vehicle acquires high-definition image data and three-dimensional scanning data of the current region;
transmitting the acquired high-definition image data and three-dimensional scanning data to a background server by the inspection unmanned aerial vehicle through the established data transmission network;
according to the high-definition image data and the three-dimensional scanning data, the background server establishes a three-dimensional image model of the current construction progress in real time and compares the three-dimensional image model with the corresponding construction stage in the construction effect diagram, so that engineering quality management supervision is realized.
The storage media may take the form of any combination of one or more computer-readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium may be, for example, but not limited to: an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Referring to fig. 2, the engineering quality management system provided by the embodiment of the invention includes a dividing module, a patrol module, an acquisition module, a transmission module and an execution module.
The division module is used for dividing the areas of the water conservancy and hydropower construction site, arranging the high-speed wireless data transmission terminals and the positioning identifiers in the single area, and the positioning identifiers correspond to the high-speed wireless data transmission terminals; the inspection module is used for periodically executing engineering quality inspection tasks, and driving the inspection unmanned aerial vehicle to establish a data transmission network with the high-speed wireless data transmission terminal of the current area based on the positioning identification of the current area in the inspection process; the acquisition module is used for driving the inspection unmanned aerial vehicle to acquire high-definition image data and three-dimensional scanning data of the current area based on data acquisition requirements; the transmission module is used for driving the inspection unmanned aerial vehicle to transmit the acquired high-definition image data and three-dimensional scanning data to the background server through the established data transmission network; the execution module is used for driving the background server to establish a three-dimensional image model of the current construction progress in real time according to the high-definition image data and the three-dimensional scanning data, and comparing the three-dimensional image model with the corresponding construction stage in the construction effect diagram to realize engineering quality management supervision.
The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Claims (10)
1. The engineering quality management method is characterized by comprising the following steps of:
according to the regional division of the water conservancy and hydropower construction site, the arrangement of the high-speed wireless data transmission terminals and the positioning identifiers is carried out in the single region, and the positioning identifiers correspond to the high-speed wireless data transmission terminals;
periodically executing engineering quality inspection tasks, and establishing a data transmission network between the inspection unmanned aerial vehicle and a high-speed wireless data transmission terminal of the current area based on the positioning identification of the current area in the inspection process;
based on data acquisition requirements, the patrol unmanned aerial vehicle acquires high-definition image data and three-dimensional scanning data of the current region;
transmitting the acquired high-definition image data and three-dimensional scanning data to a background server by the inspection unmanned aerial vehicle through the established data transmission network;
according to the high-definition image data and the three-dimensional scanning data, the background server establishes a three-dimensional image model of the current construction progress in real time and compares the three-dimensional image model with the corresponding construction stage in the construction effect diagram, so that engineering quality management supervision is realized.
2. The engineering quality management method according to claim 1, wherein:
numbering the areas obtained by dividing the water conservancy and hydropower construction site based on a digital numbering mode;
the number of the single area corresponds to the positioning identifier of the current area and the name of the high-speed wireless data transmission terminal;
at least one high-speed wireless data transmission terminal is arranged in a single area, and when a plurality of high-speed wireless data transmission terminals are arranged in the single area, a mesh networking is carried out on the plurality of high-speed wireless data transmission terminals in the single area to form a network.
3. The engineering quality management method according to claim 2, wherein:
the positioning mark is an image mark or a beacon mark;
the image mark is a specific image or a specific symbol mark and is arranged upwards for the inspection unmanned aerial vehicle to carry out image recognition;
the beacon is identified as a signal transmitting terminal and is used for transmitting wireless signals, and the transmitted wireless signals contain the serial number information of the area.
4. A method of engineering quality management according to claim 3, wherein:
when the positioning identifier is an image identifier, a data transmission network is established between the inspection unmanned aerial vehicle and the high-speed wireless data transmission terminal of the current area based on the positioning identifier of the current area in the inspection process, and the specific steps comprise:
shooting a current area image by the inspection unmanned aerial vehicle, and identifying a positioning mark in the shot image based on an image identification technology;
obtaining the number of the current area based on the corresponding relation between the positioning mark and the area obtained by recognition;
searching a signal transmitted by a high-speed wireless data transmission terminal by the inspection unmanned aerial vehicle;
selecting a high-speed wireless data transmission terminal corresponding to a current area according to the name of the high-speed wireless data transmission terminal obtained by searching and the number of the current area, and establishing a data transmission network with the high-speed wireless data transmission terminal;
when the positioning identifier is a beacon identifier, a data transmission network is established between the inspection unmanned aerial vehicle and the high-speed wireless data transmission terminal of the current area based on the positioning identifier of the current area in the inspection process, and the specific steps comprise:
the patrol unmanned aerial vehicle searches for a signal sent by the current area beacon mark, decodes the signal obtained by searching, and obtains the number information of the current area carried in the signal;
searching a signal transmitted by a high-speed wireless data transmission terminal by the inspection unmanned aerial vehicle;
and selecting the high-speed wireless data transmission terminal corresponding to the current area according to the name of the high-speed wireless data transmission terminal obtained by searching and the number of the current area, and establishing a data transmission network with the high-speed wireless data transmission terminal.
5. The engineering quality management method according to claim 1, wherein:
according to the construction design of the hydraulic and hydroelectric engineering, determining construction stages to obtain a plurality of construction stages;
decomposing the construction effect diagram according to the determined construction stages to obtain construction effect diagrams of different construction stages, wherein the construction effect diagram of each construction stage comprises a plane effect diagram and a three-dimensional effect diagram;
and according to the determined construction stages, carrying out the confirmation of the engineering quality inspection task, wherein each construction stage corresponds to one engineering quality inspection task, and a plurality of inspection unmanned aerial vehicles carry out inspection in the same engineering quality inspection task.
6. The engineering quality management method according to claim 5, wherein:
for the high-definition image data collected by the inspection unmanned aerial vehicle, the background server performs contrast operation, and the method specifically comprises the following steps:
dividing the single area again to obtain a plurality of parts, and carrying out high-resolution image shooting on each part by the unmanned aerial vehicle for inspection through a high-pixel camera loaded by the unmanned aerial vehicle for inspection according to the determined current engineering quality inspection task;
transmitting the high-resolution image obtained by shooting to a background server in real time by the inspection unmanned aerial vehicle through the established data transmission network;
based on an image stitching technology, a background server stitches the high-resolution images corresponding to the single area to obtain a plane image of the single area;
based on an image stitching technology, a background server splices the plane images of all areas to obtain a plane image of a water conservancy and hydropower construction site;
comparing the obtained plane image of the water conservancy and hydropower construction site with a plane effect image of the current construction stage to realize engineering quality management supervision;
for the three-dimensional scanning data collected by the inspection unmanned aerial vehicle, the background server performs contrast operation, and the method specifically comprises the following steps:
according to the determined current engineering quality inspection task, the inspection unmanned aerial vehicle scans a single area through three-dimensional scanning equipment loaded by the inspection unmanned aerial vehicle to obtain three-dimensional scanning data;
transmitting the three-dimensional scanning data obtained by scanning to a background server in real time by the inspection unmanned aerial vehicle through the established data transmission network;
based on the three-dimensional scanning data, the background server performs three-dimensional modeling on the current construction progress to obtain a three-dimensional model of the current construction progress;
and comparing the obtained three-dimensional model of the current construction progress with a three-dimensional effect diagram of the current construction stage to realize engineering quality management supervision.
7. The engineering quality management method according to claim 1, wherein:
the engineering quality inspection task in a single period comprises a plurality of inspection lines, each inspection line corresponds to one inspection unmanned aerial vehicle, and each inspection line comprises at least one area;
when an engineering quality inspection task starts to be executed, the inspection unmanned aerial vehicle of all inspection lines simultaneously performs inspection operation, and high-definition image data and three-dimensional scanning data are acquired;
when the engineering quality inspection task starts to be executed, the background server monitors the inspection progress of all inspection lines in real time, when all areas of a certain inspection line are inspected, the background server judges the electric quantity of the inspection unmanned aerial vehicle corresponding to the inspection line, if the electric quantity is larger than a preset threshold value, all the inspection lines which are not finished in inspection are obtained, the inspection unmanned aerial vehicle which is finished in the inspection task is dispatched to the latest inspection line which is not finished in inspection, high-definition image data and three-dimensional scanning data are collected in the area which is not inspected in the inspection line, and meanwhile, the inspection tasks of the original inspection unmanned aerial vehicle on the inspection line are correspondingly adjusted to jointly finish the collection of the high-definition image data and the three-dimensional scanning data of the area on the inspection line.
8. The method for engineering quality management according to claim 7, further comprising, before the background server determines the electric quantity of the inspection unmanned aerial vehicle corresponding to the inspection line:
the background server judges whether all areas of the current inspection line are inspected completely;
the judging process comprises the following steps: the background server acquires all areas and corresponding high-speed wireless data transmission terminals on the current inspection line, judges that all the high-speed wireless data transmission terminals on the current inspection line have established a data transmission network with the inspection unmanned aerial vehicle, if yes, judges that the current inspection line is inspected, and if not, judges that the current inspection line is not inspected.
9. The process for engineering quality management according to claim 1, further comprising, after comparing:
performing engineering standard quality inspection management based on the collected high-definition image data, and performing engineering quality inspection standardization and informatization according to the step-by-step management and control engineering quality of inspection batch, sub-project engineering, unit engineering and unit engineering;
taking the acquired high-definition image data as engineering construction training resources to form engineering construction course resources, and making a training plan to organize subsequent training courses;
and based on the collected high-definition image data, if the standard construction requirement is met, taking the collected high-definition image data as construction standard learning materials.
10. An engineering quality management system, comprising:
the division module is used for dividing the areas of the water conservancy and hydropower construction site, arranging the high-speed wireless data transmission terminals and the positioning identifiers in the single area, and the positioning identifiers correspond to the high-speed wireless data transmission terminals;
the inspection module is used for periodically executing engineering quality inspection tasks, and driving the inspection unmanned aerial vehicle to establish a data transmission network with a high-speed wireless data transmission terminal of a current area based on the positioning identification of the current area in the inspection process;
the acquisition module is used for driving the inspection unmanned aerial vehicle to acquire high-definition image data and three-dimensional scanning data of the current area based on data acquisition requirements;
the transmission module is used for driving the inspection unmanned aerial vehicle to transmit the acquired high-definition image data and the three-dimensional scanning data to the background server through the established data transmission network;
and the execution module is used for driving the background server to establish a three-dimensional stereoscopic image model of the current construction progress in real time according to the high-definition image data and the three-dimensional stereoscopic scanning data, and comparing the three-dimensional stereoscopic image model with the corresponding construction stage in the construction effect diagram to realize engineering quality management supervision.
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