Unmanned aerial vehicle aerial photography-based demolition progress monitoring method and system, and computer equipment

Abstract

The invention discloses a demolition progress monitoring method and system based on unmanned aerial vehicle aerial photography and computer equipment. Comprising the following steps: acquiring an area division standard, dividing a demolition construction site into a plurality of continuous monitoring areas according to the acquired area division standard, and numbering the monitoring areas according to the acquired area division standard; acquiring a first area image of the monitoring area, and keeping the number of the monitoring area to the first area image; splicing the plurality of first area images to generate a first overall image of the demolition construction site; obtaining a second area image of the monitoring area for the second time after a specified time interval, and keeping the number of the monitoring area to the second area image; splicing the plurality of second area images to generate a second overall image of the demolition construction site; comparing the first overall image with the second overall image to generate completion data, surplus data and demolition progress data of the demolition construction site; and adjusting the demolition progress of the construction site according to the completion data, the surplus data and the demolition progress data of the demolition construction site.

Description

Technical Field

[0001] The present application relates to the field of drone technology, and in particular to a demolition progress monitoring method, system and computer equipment based on drone aerial photography. Background Art

[0002] At present, the progress and safety of construction site demolition have not been monitored in real time. The safety accidents caused by the construction site demolition process are even more than those during the construction period.

[0003] The existing technology does not have a systematic method for following up on construction site demolition. It all relies on manual reporting. The demolition progress of the construction site is obtained through on-site inspections. The reporting is inaccurate, and the on-site progress is not fully reflected. The subsequent work arrangements are not accurate, and there is often a waste of manpower.

[0004] It should be noted that the above information disclosed in this background technology section is only used to understand the background technology of the present invention concept, and therefore may contain information that does not constitute prior art.

[0005] Application Contents

[0006] In view of the shortcomings of the existing technology, the present application discloses a demolition progress monitoring method, system and computer equipment based on drone aerial photography, which can solve the problem that the current demolition site lacks real-time safety monitoring and progress analysis capabilities.

[0007] To achieve the above objectives, this application is implemented through the following technical solutions:

[0008] The demolition progress monitoring method based on drone aerial photography includes the following steps:

[0009] Acquire a regional division standard, divide the demolition site into a plurality of continuous monitoring areas according to the acquired regional division standard, and number the monitoring areas according to the acquired regional division standard;

[0010] Acquire a first region image of the monitoring region, and retain the number of the monitoring region to the first region image;

[0011] splicing a plurality of first area images to generate a first overall image of the demolition site;

[0012] After a specified time interval, a second regional image of the monitoring area is acquired for the second time, and the number of the monitoring area is retained in the second regional image;

[0013] splicing a plurality of second area images to generate a second overall image of the demolition site;

[0014] Comparing the first overall image with the second overall image, generating completion data, remaining quantity data, and demolition progress data of the demolition site;

[0015] Adjust the demolition progress of the construction site according to the completion data, remaining data and demolition progress data of the demolition site.

[0016] In a preferred technical solution, the area division standard is set to establish a coordinate system for the plan view of the demolition site according to a specified coordinate system, and set the monitoring area according to the specified coordinates.

[0017] In a preferred technical solution, the area division standard is set to identify single-family houses in the demolition site, and the number and location of the monitoring areas are determined according to the number of single-family houses.

[0018] According to a preferred technical solution, the area division standard is set to identify the floors of buildings in the demolition site, and the number and location of the monitoring areas are determined according to the number of floors of the buildings.

[0019] In addition, the present application also discloses a demolition progress monitoring system based on drone aerial photography, which includes:

[0020] A drone aerial photography module, wherein the drone aerial photography module is used to obtain a first area image and a second area image of a monitoring area;

[0021] A communication module, the communication module is used to transmit the first area image and the second area image to the processing module;

[0022] The processing module is used to compare the first overall image and the second overall image, generate completion data, remaining data and demolition progress data of the demolition site, and adjust the demolition process of the site according to the completion data, remaining data and demolition progress data of the demolition site.

[0023] A preferred technical solution further includes a first marking unit, which is set at a specified coordinate position, and a plurality of the first marking units are used to jointly mark the monitoring area in a plane.

[0024] A preferred technical solution further includes a second marking unit, which is arranged at the corresponding single-family house, and is used to mark the monitoring area where the corresponding single-family house is located.

[0025] A preferred technical solution further includes a third marking unit, which is arranged on a corresponding floor of the house and is used to mark a monitoring area where the corresponding floor of the house is located.

[0026] In addition, the present application also discloses a computer device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the demolition progress monitoring method based on drone aerial photography as described in the above technical solution is implemented.

[0027] The present application discloses a demolition progress monitoring method, system and computer equipment based on drone aerial photography, which has the following advantages:

[0028] High-definition images can be captured by the drone's high-definition camera, and transmitted back in real time using 5G communications. The demolition site scene can be restored by stitching the images together. Managers can analyze the images to determine the amount of demolition completed, the remaining amount, the demolition progress, and whether there are any safety hazards.

[0029] Specifically, unmanned photography can remotely adjust the focus, remotely control the height and angle, thereby achieving high-precision photography without blind spots and capturing the most realistic scene on site.

[0030] It can follow up the progress of the demolition at the construction site at any time, eliminating the intermediate links of manual reporting or inspections, reducing omissions caused by manual work, and can more accurately analyze the situation at the demolition site, adjust personnel arrangements in a timely manner, discover problems, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0032] Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0033] Figure 1 It is a schematic diagram of a demolition progress monitoring method based on drone aerial photography in an embodiment of the present application. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0035] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0036] Example 1

[0037] like Figure 1 As shown, the demolition progress monitoring method based on drone aerial photography described in this application includes the following steps:

[0038] Acquire regional division standards, divide the demolition site into a plurality of continuous monitoring areas according to the acquired regional division standards, and number the monitoring areas according to the acquired regional division standards.

[0039] In this embodiment, the area division standard is set to establish a coordinate system for the plan view of the demolition site according to a specified coordinate system, and set the monitoring area according to the specified coordinates.

[0040] In other implementations, the area division standard can be set to identify single-family houses in the demolition site, and the number of monitoring areas and the locations of the monitoring areas are determined according to the number of single-family houses.

[0041] In other implementations, the area division standard may also be set to identify the floors of buildings in the demolition site, and determine the number of monitoring areas and the locations of the monitoring areas according to the number of floors of the buildings.

[0042] A first area image of the monitoring area is acquired, a number of the monitoring area is retained in the first area image, and a plurality of first area images are spliced ​​to generate a first overall image of the demolition site.

[0043] A second area image of the monitoring area is acquired twice after a specified time interval, the number of the monitoring area is retained in the second area image, and a plurality of second area images are spliced ​​to generate a second overall image of the demolition site.

[0044] The first overall image is compared with the second overall image to generate completion data, remaining quantity data and demolition progress data of the demolition site, and the demolition process of the site is adjusted according to the completion data, remaining quantity data and demolition progress data of the demolition site.

[0045] Example 2

[0046] The demolition progress monitoring system based on drone aerial photography described in this application includes:

[0047] The drone aerial photography module is used to obtain the first area image and the second area image of the monitored area. Specifically, the drone photography can remotely adjust the focus, remotely control the height and angle, so as to achieve high-precision photography without blind spots and obtain the most realistic scene on the scene.

[0048] The communication module is used to transmit the first area image and the second area image to the processing module. Specifically, the images are transmitted back in real time by 5G communication, and the demolition site scene is restored by splicing the images. The management personnel can analyze the images to obtain the completion amount, remaining amount, demolition progress and whether there are any safety hazards.

[0049] The processing module is used to compare the first overall image and the second overall image, generate completion data, remaining data and demolition progress data of the demolition site, and adjust the demolition process of the site according to the completion data, remaining data and demolition progress data of the demolition site.

[0050] In this embodiment, a first marking unit may be provided, and the first marking unit is provided at a specified coordinate position, and a plurality of first marking units are used to jointly mark the monitoring area in a plane.

[0051] In other implementations, a second marking unit may be provided, and the second marking unit is provided at the corresponding single-family house, and the second marking unit is used to mark the monitoring area where the corresponding single-family house is located.

[0052] In other implementations, a third marking unit may be further provided. The third marking unit is provided on a corresponding floor of the house, and is used to mark a monitoring area where the corresponding floor of the house is located.

[0053] Example 3

[0054] The computer device described in the present application includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the demolition progress monitoring method based on drone aerial photography as described in Example 1 is implemented.

[0055] It should be noted that, in this article, relational terms are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0056] Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0057] Without more constraints, an element defined by the phrase "comprising a..." does not exclude the existence of other identical elements in the process, method, article or apparatus comprising the element.

[0058] Obviously, those skilled in the art should understand that the above-mentioned modules or steps of the present application can be implemented using a general-purpose computing device, and they can be concentrated on a single computing device or distributed on a network composed of multiple computing devices.

[0059] Optionally, they can be implemented using program codes executable by a computing device, so that they can be stored in a storage device and executed by the computing device, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation.

[0060] The invention is not limited to any specific combination of hardware and software.

[0061] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A demolition progress monitoring method based on drone aerial photography, characterized in that: The following steps are involved: Acquire a regional division standard, divide the demolition site into a plurality of continuous monitoring areas according to the acquired regional division standard, and number the monitoring areas according to the acquired regional division standard; Acquire a first region image of the monitoring region, and retain the number of the monitoring region to the first region image; splicing a plurality of first area images to generate a first overall image of the demolition site; After a specified time interval, a second regional image of the monitoring area is acquired for the second time, and the number of the monitoring area is retained in the second regional image; splicing a plurality of second area images to generate a second overall image of the demolition site; Comparing the first overall image with the second overall image, generating completion data, remaining quantity data, and demolition progress data of the demolition site; Adjust the demolition progress of the construction site according to the completion data, remaining data and demolition progress data of the demolition site.

2. The demolition progress monitoring method based on drone aerial photography according to claim 1 is characterized in that: The area division standard is set to establish a coordinate system for the plan view of the demolition site according to a specified coordinate system, and set the monitoring area according to the specified coordinates.

3. The demolition progress monitoring method based on drone aerial photography according to claim 1 is characterized in that: The area division standard is set to identify single-family houses in the demolition site, and the number of monitoring areas and the locations of the monitoring areas are determined according to the number of single-family houses.

4. The demolition progress monitoring method based on drone aerial photography according to claim 1 is characterized in that: The area division standard is set to identify the floors of the buildings in the demolition site, and the number and positions of the monitoring areas are determined according to the number of floors of the buildings.

5. The demolition progress monitoring system based on drone aerial photography is characterized by: include: A drone aerial photography module, wherein the drone aerial photography module is used to obtain a first area image and a second area image of a monitoring area; A communication module, the communication module is used to transmit the first area image and the second area image to the processing module; The processing module is used to compare the first overall image and the second overall image, generate completion data, remaining data and demolition progress data of the demolition site, and adjust the demolition process of the site according to the completion data, remaining data and demolition progress data of the demolition site.

6. The demolition progress monitoring system based on drone aerial photography according to claim 5, wherein: It also includes a first marking unit, which is set at a specified coordinate position, and a plurality of the first marking units are used to jointly mark a monitoring area in a plane.

7. The demolition progress monitoring system based on drone aerial photography according to claim 5, wherein: It also includes a second marking unit, which is arranged at the corresponding single-family house and is used to mark the monitoring area where the corresponding single-family house is located.

8. The demolition progress monitoring system based on drone aerial photography according to claim 5, wherein: It also includes a third marking unit, which is arranged on the corresponding floor of the house and is used to mark the monitoring area where the corresponding floor of the house is located.

9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the program, the demolition progress monitoring method based on drone aerial photography as described in any one of claims 1 to 4 is implemented.

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