CN115661684A - 720 cloud platform based construction progress dynamic control method and system - Google Patents
720 cloud platform based construction progress dynamic control method and system Download PDFInfo
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Abstract
The invention discloses a construction progress dynamic management and control method and a construction progress dynamic management and control system based on a 720 cloud platform, wherein the construction progress dynamic management and control method comprises an unmanned aerial vehicle and the 720 cloud platform, a panoramic acquisition system is arranged in the unmanned aerial vehicle, and the panoramic acquisition system is remotely connected with the 720 cloud platform, and the management and control method comprises the following steps: image acquisition: the unmanned aerial vehicle flies to a preset height above a construction site and hovers, images in 360 degrees in the horizontal direction are collected after hovering, and images in 360 degrees in the direction inclined downwards by 45 degrees and images in vertical downward direction are collected; image processing: the panoramic acquisition system automatically identifies the edge environment of the image according to the acquired image, and fits a real construction site sky image according to the acquired image to process and form a 720-degree panoramic image of the construction site; image import: the panorama acquisition system transmits and guides the 720-degree panorama of a construction site to the 720-degree cloud platform. The construction site panoramic image acquisition method and the construction site panoramic image acquisition system can quickly acquire the panoramic image of the construction site, reflect the actual situation of the construction site and realize dynamic management and control.
Description
Technical Field
The invention relates to the technical field of municipal engineering construction, in particular to a construction progress dynamic control method and system based on a 720 cloud platform.
Background
At present, for municipal works with wide starting and stopping range, large occupied area and various professions with complex crossing, workers in various work areas are generally required to patrol the site in order to monitor the construction progress, and data are integrated after live problems are recorded. At present, the monitoring method has the disadvantages of much labor investment and low efficiency.
With the development of technology, a construction management and control method based on 720 panoramas appears on the market. For example, patent publication No. CN108133078B discloses a virtual template route quality control method based on 720 panoramic photos. The management and control method comprises the steps of firstly creating a virtual template of a BIM (building information modeling) model in Autodesk review software, checking and modifying information and acceptance of the virtual template through fuzor software, then guiding the virtual template into lumion software to render to obtain six views of required feature points, synthesizing the six views of the required feature points into a plurality of panoramic pictures, and finally guiding all the panoramic pictures into a 720 cloud platform to display effects. The virtual template of the BIM model replaces a real template, and the problem of resource consumption caused by manufacturing of the entity quality template is solved.
In the patent of the invention disclosed above, several different types of software are used to establish, adjust and render a model, and after a rendered picture is obtained, a 720-degree panoramic image is obtained by splicing and processing the rendered picture by using panoramic software. The panoramic image of the virtual sample is the final surface appearance effect image after the mould turnover is finished in an ideal state, cannot reflect the actual construction situation on site, and cannot well guide the construction. The actual field construction is a dynamic process, and problems such as partial design change and the like can be met, so that deviation can be caused between the actual field construction and a virtual model which is made in advance.
Disclosure of Invention
The invention aims to provide a construction progress dynamic control method and a construction progress dynamic control system based on a 720 cloud platform.
The technical scheme is as follows:
the invention discloses a construction progress dynamic control method based on a 720 cloud platform in one embodiment.
The progress dynamic management and control method based on the 720 cloud platform comprises an unmanned aerial vehicle and the 720 cloud platform, wherein a panoramic acquisition system is arranged in the unmanned aerial vehicle, and the panoramic acquisition system is remotely connected with the 720 cloud platform, and the management and control method comprises the following steps:
image acquisition: the unmanned aerial vehicle flies to a preset height above a construction site and hovers, images in 360 degrees in the horizontal direction are collected after hovering, and images in 360 degrees in the direction inclined downwards by 45 degrees and images in vertical downward direction are collected;
image processing: the panoramic acquisition system automatically identifies the edge environment of the image according to the acquired image, and fits a real construction site sky image according to the acquired image to process and form a 720-degree panoramic image of the construction site;
image import: the panorama acquisition system transmits and guides the 720-degree panorama of a construction site to the 720-degree cloud platform.
Further, after the image import, the method also comprises the following steps:
after the 720-degree panoramic picture is imported to the 720 cloud platform, generating a corresponding website link and a two-dimensional code, and directly jumping to the corresponding 720-degree panoramic picture by clicking the corresponding website link or scanning the two-dimensional code;
and placing the generated website link to a project basic information bar corresponding to the collaborative management platform, clicking the website link, and jumping to a 720-degree panorama corresponding to a 720 cloud platform.
Further, before image acquisition, the method also comprises the following steps:
route planning: set up unmanned aerial vehicle flight path orbit and elevation, whether unmanned aerial vehicle is controllable according to battery power and with the signal transmission of operation screen, adjust the flight path and the elevation that set up automatically, form the flight path.
Further, after the image import, the method further comprises the following steps:
adding a positioning hot spot mark on the 720-degree panorama, clicking the positioning hot spot mark to jump to a partition picture corresponding to the positioning hot spot mark;
adding a construction process video link hotspot on the partition picture, adding an AI audio hotspot to explain, clicking the video link hotspot to jump into a corresponding construction process explanation video, and clicking the AI audio hotspot to jump into a corresponding AI audio.
Further, the image taken horizontally, the image taken 45 ° downward, the image taken horizontally and 45 ° downward, and the image taken 45 ° downward and vertically downward have at least a 20% overlap.
Furthermore, after the vehicle flies to a preset height above a construction site and hovers, the ambient environment parameters are automatically identified, and the photographing parameters are automatically adjusted according to the ambient environment parameters.
Furthermore, the number of images acquired in the horizontal direction by 360 degrees is eight, the number of images acquired in the direction inclined downwards by 45 degrees by 360 degrees is eight, and the number of images acquired in the vertical direction is one.
The invention discloses a construction progress dynamic management and control system based on a 720 cloud platform in another embodiment, which comprises: unmanned aerial vehicle, its built-in panorama acquisition system, this panorama acquisition system and 720 cloud platform remote connection, this panorama acquisition system includes:
the image acquisition module is used for acquiring images at a preset height above a construction site, wherein the acquired images comprise 360-degree images in the horizontal direction, 360-degree images in the 45-degree downward inclined direction and vertically downward images;
the image processing module is used for automatically identifying the edge environment of the image according to the collected image, fitting a real construction site sky image according to the collected image and processing to form a 720-degree panoramic image of the construction site;
and the image transmission and introduction module is used for transmitting and introducing the 720-degree panoramic image of the construction site to the 720-degree cloud platform.
Further, still include:
and the route planning module is used for setting the flight route track and the altitude of the unmanned aerial vehicle, automatically adjusting the set flight track and altitude according to the battery power and the controllability of the signal transmission with the operation screen, and forming a flight route.
Furthermore, a hotspot marking module is arranged on the 720-degree cloud platform and used for adding a positioning hotspot mark on the 720-degree panoramic image, clicking the positioning hotspot mark to jump to a partition image corresponding to the positioning hotspot mark; and the method is also used for adding a construction process video link hotspot on the partition picture, adding an AI audio hotspot explanation, clicking the video link hotspot to jump into a corresponding construction process explanation video, and clicking the AI audio hotspot to jump into a corresponding AI audio.
The following illustrates the advantages or principles of the invention:
the unmanned aerial vehicle is provided with the panoramic acquisition system, and is remotely connected with the 720 cloud platform through the panoramic acquisition system. In the construction process, the pictures of the construction site are shot and collected through aerial photography of the unmanned aerial vehicle and automatically processed into 720-degree panoramic pictures, the 720-degree panoramic pictures are led into the 720-degree cloud platform, and the panoramic pictures of the construction site can be checked through the 720-degree cloud platform. The panoramic views of different construction stages of the construction site are collected through the unmanned aerial vehicle, so that the actual construction progress of the construction site can be reflected, the dynamic management and control of the construction safety progress are realized, and the dynamic management and control of the construction site are facilitated. Compared with the prior art, the invention can quickly realize the shooting and processing of the panoramic picture through the unmanned aerial vehicle, abandons the establishment of the BIM model and saves time and cost.
Drawings
Fig. 1 is a flowchart of a construction progress dynamic control method based on a 720 cloud platform;
FIG. 2 is a schematic view of the structure of an unmanned aerial vehicle during construction site image acquisition;
FIG. 3 is a 720 panoramic view of a job site taken in one embodiment;
FIG. 4 is a spherical panorama in a 720 cloud platform in an embodiment;
FIG. 5 is a 720 panoramic view of various construction sessions in one embodiment;
FIG. 6 is a 720 panoramic view of various construction sessions in one embodiment;
FIG. 7 is a 720 panoramic view of various construction phases in one embodiment.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the present invention more comprehensible to those skilled in the art, and will thus provide a clear and concise definition of the scope of the present invention.
As shown in fig. 1, the present invention discloses a dynamic construction progress control method based on a 720 cloud platform in an embodiment, and the dynamic construction progress control method can implement dynamic control of a construction site.
The progress dynamic management and control method based on the 720 cloud platform comprises an unmanned aerial vehicle and the 720 cloud platform, a panoramic acquisition system is arranged in the unmanned aerial vehicle, the panoramic acquisition system is remotely connected with the 720 cloud platform, and the management and control method comprises the following steps:
image acquisition: the unmanned aerial vehicle flies to a preset height above a construction site to hover, acquires images in 360 degrees in the horizontal direction after hovering, and acquires images inclining downwards 45 degrees and in 360 degrees in the vertical direction.
The unmanned aerial vehicle can fly to the high altitude of 50-150 meters of job site, then carry out the collection of image, wherein, the image quantity of 360 degrees of collection horizontal direction is eight, the image quantity of 360 degrees of collection downward sloping 45 degrees direction is eight, the image quantity of vertical decurrent collection is one. Preferably, the images taken horizontally, the images taken 45 ° downward, the images taken horizontally and 45 ° downward, the images taken 45 ° downward and vertically downward have at least a 20% overlap. Thereby guarantee that there is not the place of omission in the image that unmanned aerial vehicle shot, ensure that the picture of job site is whole to be gathered. As shown in fig. 2, the structure diagram is a schematic diagram of the unmanned aerial vehicle when acquiring construction site images;
after the unmanned aerial vehicle flies to a preset height above a construction site and hovers, the surrounding environment parameters are automatically identified, and the photographing parameters are automatically adjusted according to the surrounding environment parameters. For example, exposure parameters can be adjusted through automatic focusing according to the influence of sunlight irradiation at various angles; parameters such as a shooting aperture and a focal length can be automatically adjusted, and the shooting parameters do not need to be manually adjusted.
Image processing: the panoramic acquisition system automatically identifies the edge environment of the image according to the acquired image, and fits a real construction site sky image according to the acquired image to process and form a 720-degree panoramic image of the construction site.
Seventeen images collected by the unmanned aerial vehicle are subjected to image edge environment recognition, a picture of an angle right above the missing part in the direction of 720 degrees is automatically supplemented according to a recognition result, a 720-degree panoramic image of a construction site is formed after automatic processing is completed, and the aspect ratio of the 720-degree panoramic image after processing is 2:1.
image importing: the 720-degree panoramic image of the construction site is transmitted and guided into the 720-degree cloud platform by the panoramic acquisition system.
The 720-degree panorama which is processed by the unmanned aerial vehicle is directly transmitted and guided into the 720-degree cloud platform, seventeen shot pictures do not need to be guided into, and sky pictures right above a construction site do not need to be shot, so that the trouble of processing the pictures by software is saved.
After the 720-degree panoramic image is imported into the 720-degree cloud platform, a folder corresponding to the project can be established on the 720-degree cloud platform, and the 720-degree panoramic image is placed into the corresponding folder for viewing. According to the 720-degree panorama, professional engineering construction sites such as immersed roaming roads and bridges can be achieved.
Further, after the image import, the method further comprises the following steps:
adding a positioning hot spot mark on the 720-degree panorama, clicking the positioning hot spot mark to jump to a partition picture corresponding to the positioning hot spot mark;
adding a construction process video link hotspot on the partition picture, adding an AI audio hotspot to explain, clicking the video link hotspot to jump into a corresponding construction process explanation video, and clicking the AI audio hotspot to jump into a corresponding AI audio.
And adding positioning hot spot marks such as roads, intersections, bridges and the like on the general plane graph aerial photographed by the unmanned aerial vehicle, and clicking the positioning hot spot marks to penetrate through the 720-degree panorama to correspond to the partitioned picture to roam. And a construction process explanation video of the construction important and difficult point part and an AI audio hotspot explanation are added on the partition picture to perform technical background crossing.
Further, after the image import, the method also comprises the following steps:
after the 720-degree panorama is imported into the 720 cloud platform, a corresponding website link and a two-dimensional code are generated, and the corresponding 720-degree panorama is directly jumped to by clicking the corresponding website link or scanning the two-dimensional code. The generated website link and the two-dimensional code do not need to be updated and can be used all the time.
And placing the generated website link to a project basic information bar corresponding to the collaborative management platform, clicking the website link, and jumping to a 720-degree panorama corresponding to a 720 cloud platform.
The generated website link can be placed in a corresponding project basic information bar in a collaborative management platform for project management, and the 720-degree panorama corresponding to the corresponding 720-degree cloud platform can be jumped to by clicking the website link. The collaborative management platform can contain basic materials of all in-building and finished projects, technical scheme approval, material purchasing, project engineering progress and the like, and project informatization and digital management is improved by combining the website link of the project corresponding to the 720 cloud platform. The generated two-dimensional code can be directly scanned to obtain a 720-degree panorama, so that the situation of a construction site can be more conveniently grasped, and the construction is better organized.
The site arrangement, personnel distribution, the quantity of material equipment and the like of a construction site can be checked more visually through the 720 cloud platform. Through the 720-degree panoramic views in different periods and different stages, the construction progress of the project can be identified through images and roaming vision, the investment of people, machines, materials and the like can be adjusted, and the construction segmentation and sequence can be adjusted, so that the influence on the construction period and the cost can be conveniently calculated in real time.
The construction safety progress can be dynamically controlled according to the 720-degree panoramic view, if daily inspection rectification, design change, progress plan adjustment charts and the like are added to the general plane view to make image-text hot spot records, management and control are visual in the process of forming projects at the cloud end, information is not easy to lose, information integration is strong, and work efficiency is high.
Further, before image acquisition, the method also comprises the following steps:
route planning: and setting the flight path track and the altitude of the unmanned aerial vehicle, and automatically adjusting the set flight path and altitude according to the controllability of the battery power and the signal transmission with the operation screen of the unmanned aerial vehicle to form a flight path. And after the flight route is set, the flight route is stored and can be directly called next time.
This embodiment carries out the collection of image and automatic processing into 720 panoramas through unmanned aerial vehicle and panorama acquisition system, and above-mentioned process ten minutes can be accomplished, has saved the time, has improved work efficiency. Meanwhile, the field condition can be monitored in real time in the process of aerial photography by the unmanned aerial vehicle.
The invention discloses a construction progress dynamic management and control system based on a 720 cloud platform in another embodiment, which comprises: unmanned aerial vehicle, its built-in panorama acquisition system, this panorama acquisition system and 720 cloud platform remote connection, this panorama acquisition system includes:
the image acquisition module is used for acquiring images at a preset height above a construction site, wherein the acquired images comprise 360-degree images in the horizontal direction, 360-degree images in the 45-degree downward inclined direction and vertically downward images;
the image processing module is used for automatically identifying the edge environment of the image according to the collected image, fitting a real construction site sky image according to the collected image and processing to form a 720-degree panorama of a construction site;
and the image transmission and introduction module is used for transmitting and introducing the 720-degree panorama of the construction site to the 720-degree cloud platform.
Further, still include:
and the route planning module is used for setting the flight route track and the altitude of the unmanned aerial vehicle, automatically adjusting the set flight track and altitude according to the battery power and the controllability of the signal transmission with the operation screen, and forming a flight route.
Further, a hotspot marking module is arranged on the 720-degree cloud platform and used for adding a positioning hotspot mark on the 720-degree panorama, clicking the positioning hotspot mark and skipping to a partitioned picture corresponding to the positioning hotspot mark; and the method is also used for adding a construction process video link hotspot on the partition picture, adding an AI audio hotspot explanation, clicking the video link hotspot to jump into a corresponding construction process explanation video, and clicking the AI audio hotspot to jump into a corresponding AI audio.
As shown in fig. 3, fig. 3 is a 720-degree panorama of a processed construction site, as shown in fig. 4, a spherical panorama presented after the 720-degree panorama is imported into a cloud platform is displayed, and a 360 ° + 360-degree spherical panorama is displayed, as shown in fig. 5, the 720-degree panorama of different construction periods is displayed, and by adding a one-way planning picture, a two-way planning picture, a three-way planning picture, a four-way planning picture, a hot spot mark for locating a picture in an intersection and a bridge division area in the map, and clicking the hot spot mark to locate a roaming that penetrates through the picture in the corresponding division area of the panorama, as shown in fig. 6 and fig. 7.
The embodiments of the present invention are not limited thereto, and according to the above-mentioned contents of the present invention, the present invention can be modified, substituted or combined in other various forms without departing from the basic technical idea of the present invention.
Claims (10)
1. The construction progress dynamic management and control method based on the 720 cloud platform is characterized by comprising an unmanned aerial vehicle and the 720 cloud platform, wherein a panoramic acquisition system is arranged in the unmanned aerial vehicle, and the panoramic acquisition system is remotely connected with the 720 cloud platform, and the management and control method comprises the following steps:
image acquisition: the unmanned aerial vehicle flies to a preset height above a construction site and hovers, images in 360 degrees in the horizontal direction are collected after hovering, and images in 360 degrees in the direction inclined downwards by 45 degrees and images in vertical downward direction are collected;
image processing: the panoramic acquisition system automatically identifies the edge environment of the image according to the acquired image, and fits a real construction site sky image according to the acquired image to process and form a 720-degree panoramic image of the construction site;
image import: the 720-degree panoramic image of the construction site is transmitted and guided into the 720-degree cloud platform by the panoramic acquisition system.
2. The dynamic construction progress control method based on the 720 cloud platform as claimed in claim 1, further comprising the following steps after the image is imported:
after the 720-degree panoramic picture is imported to the 720 cloud platform, generating a corresponding website link and a two-dimensional code, and directly jumping to the corresponding 720-degree panoramic picture by clicking the corresponding website link or scanning the two-dimensional code;
and placing the generated website link to a project basic information bar corresponding to the collaborative management platform, clicking the website link, and jumping to a 720-degree panorama corresponding to a 720 cloud platform.
3. The construction progress dynamic control method based on the 720 cloud platform as claimed in claim 1 or 2, further comprising the following steps before image acquisition:
route planning: set up unmanned aerial vehicle flight path orbit and elevation, whether unmanned aerial vehicle is controllable according to battery power and with the signal transmission of operation screen, adjust the flight path and the elevation that set up automatically, form the flight path.
4. The dynamic construction progress control method based on the 720 cloud platform as claimed in claim 1 or 2, wherein after the image import, the method further comprises:
adding a positioning hot spot mark on the 720-degree panorama, clicking the positioning hot spot mark to jump to a partition picture corresponding to the positioning hot spot mark;
adding a construction process video link hotspot on the partition picture, adding an AI audio hotspot to explain, clicking the video link hotspot to jump into a corresponding construction process explanation video, and clicking the AI audio hotspot to jump into a corresponding AI audio.
5. The dynamic construction progress control method based on the 720 cloud platform as claimed in claim 1 or 2, wherein the images shot horizontally, the images shot 45 ° downwards, the images shot horizontally and 45 ° downwards, and the images shot 45 ° downwards and vertically downwards have at least 20% overlap.
6. The dynamic management and control method for the construction progress based on the 720 cloud platform as claimed in claim 1 or 2, wherein after the vehicle flies to a predetermined height above a construction site, the ambient environment parameters are automatically identified, and the photographing parameters are automatically adjusted according to the ambient environment parameters.
7. The dynamic construction progress control method based on the 720 cloud platform as claimed in claim 1, wherein the number of images collected in the horizontal direction by 360 ° is eight, the number of images collected in the direction inclined downward by 45 ° by 360 ° is eight, and the number of images collected in the vertical direction is one.
8. 720 cloud platform based construction progress developments management and control system, its characterized in that includes: unmanned aerial vehicle, its built-in panorama acquisition system, this panorama acquisition system and 720 cloud platform remote connection, this panorama acquisition system includes:
the image acquisition module is used for acquiring images at a preset height above a construction site, wherein the acquired images comprise 360-degree images in the horizontal direction, 360-degree images in the 45-degree downward inclined direction and vertically downward images;
the image processing module is used for automatically identifying the edge environment of the image according to the collected image, fitting a real construction site sky image according to the collected image and processing to form a 720-degree panorama of a construction site;
and the image transmission and introduction module is used for transmitting and introducing the 720-degree panoramic image of the construction site to the 720-degree cloud platform.
9. The dynamic construction progress management and control system based on the 720 cloud platform of claim 8, further comprising:
and the route planning module is used for setting the flight route track and the altitude of the unmanned aerial vehicle, automatically adjusting the set flight track and altitude according to the battery power and the controllability of the signal transmission with the operation screen, and forming a flight route.
10. The system according to claim 8, wherein the 720 cloud platform is provided with a hotspot marking module, and is configured to add a positioning hotspot mark on the 720-degree panorama, click the positioning hotspot mark, and jump to a partition picture corresponding to the positioning hotspot mark; and the method is also used for adding a construction process video link hotspot on the partition picture, adding an AI audio hotspot explanation, clicking the video link hotspot to jump into a corresponding construction process explanation video, and clicking the AI audio hotspot to jump into a corresponding AI audio.
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