CN114359718A - Block chain-based earth covering finished product monitoring method and device and electronic equipment - Google Patents

Block chain-based earth covering finished product monitoring method and device and electronic equipment Download PDF

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CN114359718A
CN114359718A CN202111557247.XA CN202111557247A CN114359718A CN 114359718 A CN114359718 A CN 114359718A CN 202111557247 A CN202111557247 A CN 202111557247A CN 114359718 A CN114359718 A CN 114359718A
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covering
earthwork
damaged
finished product
earth
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王宪章
王长军
许丹丹
李勇会
张学伟
李鹤飞
刘冕
王健
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Beijing No6 Construction Engineering Quality Test Department Co ltd
China Construction First Group Corp Ltd
Beijing Building Research Institute Corp Ltd of CSCEC
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Beijing No6 Construction Engineering Quality Test Department Co ltd
China Construction First Group Corp Ltd
Beijing Building Research Institute Corp Ltd of CSCEC
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Abstract

The embodiment of the application provides a block chain-based earth covering finished product monitoring method, a block chain-based earth covering finished product monitoring device and electronic equipment, wherein the method comprises the following steps: determining whether the earthwork covering finished product is damaged or not according to the frame image of the earthwork covering finished product; when the earthwork covering finished product is damaged, determining factors of the damaged earthwork covering finished product according to the frame image corresponding to the damaged earthwork covering finished product, wherein the factors comprise human factors and weather factors; and recording the damaged result and factors of the earthwork covering finished product into a block chain system. This application can make things convenient for project management personnel to learn that it is that the earth cover finished product is destroyed to lead to by the human factor or weather factor leads to.

Description

Block chain-based earth covering finished product monitoring method and device and electronic equipment
Technical Field
The embodiment of the application relates to the technical field of intelligent buildings, in particular to a block chain-based earth coverage finished product monitoring method and device and electronic equipment.
Background
After the earthwork covering of the construction site is finished, the next treatment is generally carried out for a long time. During the covering period, a specially-assigned person is rarely arranged on a project site to carry out 24-hour attendance, the site monitoring only provides monitoring videos for a certain period of time, and even a monitoring device with an identification algorithm can only provide monitoring videos covered or uncovered by earth. Therefore, the factors that cause the earth that is originally well covered on the site to become uncovered cannot be known.
Disclosure of Invention
In order to facilitate project managers to know that an earthwork covering finished product is damaged due to human factors or weather factors, the embodiment of the application provides a method and a device for monitoring the earthwork covering finished product based on a block chain and electronic equipment.
In a first aspect of the application, a block chain-based earth covering finished product monitoring method is provided, which includes:
determining whether the earthwork covering finished product is damaged or not according to the frame image of the earthwork covering finished product;
when the finished earth covering product is damaged, determining a factor of damage of the finished earth covering product according to the frame image corresponding to the damaged finished earth covering product:
inputting the frame image corresponding to the damaged earthwork covering finished product into a first discriminator, and outputting whether the earthwork covering finished product is damaged or not due to human factors, wherein the first discriminator is used for discriminating whether the earthwork covering finished product is damaged or not due to the human factors;
inputting the frame image corresponding to the damaged earthwork covering finished product into a second discriminator, and outputting whether the earthwork covering finished product is damaged or not due to weather factors, wherein the second discriminator is used for discriminating whether the earthwork covering finished product is damaged or not due to the weather factors;
and recording the damaged result and factors of the earthwork covering finished product into a block chain system.
In some possible implementations, the method further includes:
acquiring an image of an earthwork covering finished product damaged due to human factors and an image of an earthwork covering finished product damaged due to weather factors;
taking an image of the earthwork covering finished product damaged due to human factors as input, taking the image of the earthwork covering finished product damaged due to the human factors as output, and training a neural network model to obtain the first discriminator;
and taking the image of the earthwork covering finished product damaged due to the weather factor as input, taking the image of the earthwork covering finished product damaged due to the weather factor as output, and training a neural network model to obtain the second discriminator.
In some possible implementations, the determining the factor that the finished earth covering product is damaged according to the frame image corresponding to the damaged finished earth covering product further includes:
if the earthwork covering finished product is damaged due to the human factors, extracting the information of the human damage traces in the frame image of the damaged earthwork covering finished product;
and if the damaged earthwork covering finished product is caused by the weather factor, extracting the damaged part information of the earthwork covering finished product related to the weather in the frame image corresponding to the damaged earthwork covering finished product.
In some possible implementations, the method further includes:
and recording the information of the artificial damage trace and the information of the damaged part of the earthwork covering finished product related to the weather into the block chain system.
In some possible implementations, before determining whether the finished earth covering product is damaged according to the frame image of the finished earth covering product, the method further includes:
acquiring video data acquired by an earthwork covering finished product protection camera from the IoT equipment;
preprocessing the video data to form a frame image of an earthwork covering finished product;
acquiring weather data of the surroundings of the earthwork covering finished product from the block chain system;
in some possible implementations, the determining whether the finished earth covering product is damaged from the frame image of the finished earth covering product includes:
detecting the area of an earthwork covered area and the total area of the earthwork area in a frame image of the earthwork covered finished product;
and determining whether the finished earth covering product is damaged according to the proportion of the area of the earth covered area in the total area of the earth area.
In some possible implementations, the determining whether the finished earth covering is damaged according to a proportion of an area of the earth covered area in a total area of the earth area includes:
determining a fraction of an area of the earthen covered region in a total area of the earthen region;
if the proportion exceeds a preset threshold value, determining that the earthwork covering finished product is not damaged;
and if the proportion does not exceed a preset threshold value, determining that the earthwork covering finished product is damaged.
In a second aspect of the present application, there is provided a block chain-based earth covering finished product monitoring device, comprising:
a first determination module for determining whether the finished earth covering product is damaged or not according to the frame image of the finished earth covering product;
the second determining module is used for determining factors of the damaged earthwork covering finished product according to the frame image of the damaged earthwork covering finished product when the earthwork covering finished product is damaged, wherein the factors comprise human factors and weather factors;
and the information input module is used for inputting the damaged result and factors of the earth covering finished product into the block chain system.
In a third aspect of the present application, there is provided an electronic device comprising a memory and a processor, the memory having stored thereon a computer program, characterized in that the processor implements the above-mentioned method when executing the program.
In the method, the device and the electronic equipment for monitoring the finished earth covering product based on the block chain, whether the finished earth covering product is damaged or not is determined according to the frame image of the finished earth covering product, when the finished earth covering product is damaged, whether the factor of damage of the finished earth covering product is an artificial factor or a weather factor is determined according to the frame image of the damaged finished earth covering product, and then the damaged result and factor of the finished earth covering product are recorded into the block chain system, so that project managers can know whether the finished earth covering product is damaged or is caused by the artificial factor or the weather factor.
It should be understood that what is described in this summary section is not intended to limit key or critical features of the embodiments of the application, nor is it intended to limit the scope of the application. Other features of the present application will become apparent from the following description.
Drawings
The above and other features, advantages and aspects of various embodiments of the present application will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. In the drawings, like or similar reference characters designate like or similar elements, and wherein:
fig. 1 shows a scene schematic diagram of an exemplary embodiment provided by an embodiment of the present application.
FIG. 2 shows a flow diagram of a block chain based finished earth covering inspection method according to an embodiment of the present application;
fig. 3 shows a block diagram of a block chain based finished earth cover inspection device according to an embodiment of the present application.
Fig. 4 shows a schematic structural diagram of a terminal device or a server suitable for implementing the embodiments of the present application.
Detailed Description
In order to make the objects, 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 with reference to the drawings in the embodiments of the present application.
In the embodiment of the present application, the earthwork includes, for example, an edge cut of a cut earth (stone), filling, leveling a field, excavating a roadbed, excavating a civil air defense project, filling a terrace, filling the roadbed, backfilling a foundation pit, and the like, and the finished product of the earthwork cover refers to covering the surface of the earthwork with a cover net to prevent dust.
Fig. 1 shows a scene schematic diagram of an exemplary embodiment provided by an embodiment of the present application. In the scenario shown in fig. 1, a monitoring and protecting manner of the earth covering finished product is exemplarily shown. In the practical application scene, the quantity of compound covering finished products can be a plurality of, and the surveillance camera head can be for one earthwork covering finished product to correspond one or more cameras, also can be for a plurality of earthwork covering finished products to correspond one or more cameras.
Fig. 1 shows that the earth 104 is covered by a cover 105 to form a finished earth covering product, and the monitoring protection is performed by a camera 103. For example, the camera 103 can capture images when the finished earth covering product is not damaged, and can capture video data when the finished earth covering product is damaged.
In the embodiment of the application, the camera 103 shoots the video data of the finished earthwork covering product, the terminal device 102 (for example, an IoT device) can acquire the video data collected by the camera 103 from the camera 103 and analyze and process the video data, when the finished earthwork covering product is damaged, so that the damage of the finished earthwork covering product can be analyzed and known to be caused by human factors or weather factors, the analysis result is transmitted to the block chain system 101, and the block chain system 101 records the analysis result, so that the management personnel can check the analysis result conveniently.
The embodiment of the application provides a block chain-based earthwork covering finished product monitoring method and device and an electronic device, and whether an earthwork covering finished product is damaged or not can be analyzed, and a damaged result and factors of the earthwork covering finished product are recorded into a block chain system, so that project management personnel can know whether the damaged earthwork covering finished product is caused by human factors or weather factors.
Fig. 2 shows a flow chart of a block chain based earth covering finished product detection method according to an embodiment of the application. Referring to fig. 2, in some embodiments, a block chain based earth covering finished product inspection method includes the steps of:
step 201, determining whether the finished earth covering product is damaged according to the frame image of the finished earth covering product.
A frame image of the finished earth covering product first needs to be obtained before determining whether the finished earth covering product is damaged. In one possible implementation, the terminal device 102 (e.g., an IoT device) obtains the video data collected by the earth covering product protection camera from the earth covering product protection camera, and pre-processes the video data to form a frame image of the earth covering product. Specifically, the video head and the video tail of the acquired video data may be deleted, and then a video clip including the damaged earthwork covering product is extracted from the remaining video data, and the video clip is processed to obtain a frame image in which the earthwork covering product is damaged.
Whether the finished earth covering product is damaged or not can be determined by detecting the proportion of the area of the earth covered area in the area of the earth area. The earthwork region area is an area of one earthwork-covered product. In some possible embodiments, the frame image of the finished earth covering product may be converted into HSV color space, and the area of the earth covered area and the area of the earth area may be determined using the color attributes of the covering 105 and the earth 104, so that the ratio of the area of the earth covered area to the area of the earth area may be known.
It is understood that the predetermined threshold value may be set after the ratio of the area of the earth-covered region to the area of the earth region is determined. If the ratio of the area of the earthwork covered area to the area of the earthwork area exceeds a preset threshold, determining that the finished earthwork covered product is damaged; and if the occupation ratio of the area of the earthwork covered area in the area of the earthwork area does not exceed a preset threshold value, determining that the finished earthwork covered product is not damaged.
For example, the predetermined threshold may be 95%, that is, if the proportion of the area of the covered area of earth in the area of the earth area exceeds 95%, the finished earth covering is not damaged, and if the proportion of the area of the covered area of earth in the area of the earth area does not exceed 95%, the finished earth covering is damaged.
Step 202, when the finished earth covering product is damaged, determining a factor of damage of the finished earth covering product according to the frame image corresponding to the damaged finished earth covering product.
In the embodiment of the present application, the factors that the finished earth covering product is damaged include human factors and weather factors. The artificial factors refer to that the cover of the finished earthwork covering product falls off due to human damage, so that the earthwork is uncovered or mostly uncovered, and the weather factors refer to that the cover of the finished earthwork covering product falls off due to weather reasons such as wind and the like, so that the earthwork is uncovered or mostly uncovered.
When the factors that the finished earthwork covering product is damaged are judged, the judgment can be carried out by adopting a trained discriminator.
In some possible embodiments, a large amount of camera data or internet data of a real construction site is collected, the data includes image information that the earthwork covering product is damaged by human factors, such as loss of an anchor rod, an opening in the middle of a covering net, and the like, the data is used as an input of a neural network model (such as a VGG network model and a ResNet network model), and the damaged earthwork covering product caused by the human factors is used as an output to train the neural network-free model, so as to obtain a first discriminator for discriminating whether the damaged earthwork covering product is caused by the human factors.
In other possible embodiments, a large amount of camera data or internet data of a real construction site is collected, the data includes image information of the finished earthwork covering product damaged by weather factors, such as corner turning of a covering net, anchor rod falling and the like, the data is used as input of a neural network model (such as a VGG network model and a ResNet network model), the finished earthwork covering product damaged due to the weather factors is used as output to train the neural network model, and a second discriminator used for discriminating whether the finished earthwork covering product is damaged due to the weather factors is obtained.
After training of the arbiter is completed, when it is judged whether the finished earthwork covering product is damaged due to weather factors, weather data of the environment around the finished earthwork covering product needs to be acquired from the block chain system, then frame images corresponding to the damaged finished earthwork covering product are input into the second arbiter, whether the finished earthwork covering product is damaged due to the weather factors is output, and the result needs to be judged by combining with specific weather information. For example, if the second discriminator determines that the earth covering finished product is damaged due to weather factors, and the weather acquired from the block chain system on the same day is not wind, it may be further determined that the earth covering finished product is damaged due to human factors, and the determination result of the second discriminator is wrong, which requires retraining the second discriminator and the first discriminator using the determination result, thereby continuously improving the determination accuracy of the first discriminator and the second discriminator.
Of course, when judging whether the earth covering product is damaged by human factors, the first discriminator may be adopted alone for judgment. Specifically, a frame image corresponding to the destroyed finished earth covering product is input to a first discriminator, and whether the finished earth covering product is destroyed by human factors is output by the first discriminator. Weather data can also be combined, for example, when the first discriminator judges that the earthwork covering finished product is damaged due to human factors, the weather data of the current day can be checked to see whether the weather is strong wind, and further discrimination is carried out by combining the weather data.
In other examples, when determining a factor that the finished earth covering product is damaged, historical image data captured by the camera may be used to determine whether the damaged product is damaged by human factors or damaged by weather factors.
Specifically, when the discrimination results output by the first discriminator and the second discriminator at the same time respectively represent the damage result caused by human factors and the damage result caused by weather factors, the final discrimination result cannot be clear, and at this time, the historical image data needs to be introduced for judgment again.
The method for judging again by using the historical image data comprises the following steps:
acquiring the damaged position of the earthwork covering finished product according to the frame image of the damaged earthwork covering finished product;
analyzing whether a person appears at a damaged position of the earthwork covering finished product in historical image data through an image recognition technology;
if so, judging a time period when a person appears at the damaged position of the earthwork covering finished product, and judging that the final damaged result of the earthwork covering finished product is artificial factor damage when the frame image corresponding to the time point of the time period ending represents that the earthwork covering finished product is damaged;
and if not, judging that the final result of the damaged earthwork covering finished product is the damage of the environmental factor.
It should be understood that the present solution is not only applicable to a single finished earth covering inspection, but may be repeatedly applied to a plurality of different finished earth covering inspections.
Step 203, recording the damaged results and factors of the earth covering finished products into a block chain system.
In some embodiments, if the damaged earthwork covering product is caused by human factors, extracting human damage trace information in a frame image corresponding to the damaged earthwork covering product; and if the damaged earthwork covering finished product is caused by weather factors, extracting the damaged part information of the earthwork covering finished product related to the weather in the frame image corresponding to the damaged earthwork covering finished product. The information of the artificial damage trace and the information of the damaged part of the earthwork covering product related to the weather can be extracted by target detection and calculation, such as fast RCNN, YOLO, SSD, etc.
After the information of the artificial damage traces and the information of the damaged part of the earthwork covering finished product related to the weather are extracted, the information of the artificial damage traces and the information of the damaged part of the earthwork covering finished product related to the weather are also recorded into the block chain system, so that the management personnel can conveniently check the information.
If it is determined in step 201 that the finished earth covering product is not damaged, the subsequent detection step is not necessary.
According to the embodiment of the application, whether the finished earthwork covering product is damaged or not is determined according to the frame image of the finished earthwork covering product, when the finished earthwork covering product is damaged, whether the factor of the finished earthwork covering product, which is damaged, is an artificial factor or a weather factor is determined according to the frame image of the damaged finished earthwork covering product, and then the result and the factor of the damaged finished earthwork covering product are recorded into a block chain system, so that project managers can know whether the damaged finished earthwork covering product is caused by the artificial factor or the weather factor.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are exemplary embodiments and that the acts and modules referred to are not necessarily required in this application.
The above is a description of method embodiments, and the embodiments of the present application are further described below by way of apparatus embodiments.
Fig. 3 shows a block diagram of a block chain based finished earth cover inspection device according to an embodiment of the present application. Referring to fig. 3, in some embodiments, a block chain-based finished earth covering inspection device includes:
a first determining module 301 for determining whether the finished earth covering product is damaged or not based on the frame image of the finished earth covering product.
A second determining module 302, configured to determine, when the finished earth covering product is damaged, factors of the damaged finished earth covering product, including human factors and weather factors, according to the frame image corresponding to the damaged finished earth covering product.
And the information recording module 303 is used for recording the damaged result and factors of the earth covering finished product into the block chain system.
In some embodiments, the first determining module 301 is specifically configured to: detecting the area of an earthwork covered area and the total area of the earthwork area in a frame image of the earthwork covered finished product; and determining whether the finished earth covering product is damaged according to the proportion of the area of the covered earth area in the total area of the earth area.
In some embodiments, the first determining module 301 is further specifically configured to: determining the proportion of the area of the earthwork covered area in the total area of the earthwork area; if the proportion exceeds a preset threshold value, determining that the earthwork covering finished product is not damaged; and if the occupation ratio does not exceed the preset threshold value, determining that the finished earthwork covering product is damaged.
In some embodiments, the apparatus further includes a data acquisition module, and the data acquisition module is specifically configured to: acquiring video data acquired by an earthwork covering finished product protection camera from the IoT equipment; preprocessing the video data to form a frame image of an earthwork covering finished product; weather data of the surroundings of the earthwork covering finished product is acquired from the block chain system.
In some embodiments, the second determining module 302 is specifically configured to: inputting the frame image corresponding to the damaged earthwork covering finished product into a first discriminator, and outputting whether the earthwork covering finished product is damaged by human factors or not, wherein the first discriminator is used for discriminating whether the earthwork covering finished product is damaged by human factors or not; and inputting the frame image corresponding to the damaged earthwork covering finished product into a second discriminator, outputting whether the earthwork covering finished product is damaged or not due to weather factors, and judging whether the earthwork covering finished product is damaged or not due to the weather factors by the second discriminator.
In some embodiments, the apparatus further comprises a model training module, the model training module being specifically configured to: acquiring an image of an earthwork covering finished product damaged due to human factors and an image of an earthwork covering finished product damaged due to weather factors; taking an image of the earthwork covering finished product damaged due to human factors as input, taking the image of the earthwork covering finished product damaged due to the human factors as output, and training a neural network model to obtain a first discriminator; and taking the image of the earthwork covering finished product damaged due to the weather factor as input, taking the image of the earthwork covering finished product damaged due to the weather factor as output, and training a neural network model to obtain a second discriminator.
In some embodiments, the apparatus further includes an information extraction module, the information extraction module being specifically configured to: if the earthwork covering finished product is damaged due to human factors, extracting the information of human damage traces in the frame image of the damaged earthwork covering finished product; and if the damaged earthwork covering finished product is caused by weather factors, extracting the damaged part information of the earthwork covering finished product related to the weather in the frame image corresponding to the damaged earthwork covering finished product.
In some embodiments, the apparatus further includes an information entry module, the information entry module being specifically configured to: and recording the information of the artificial damage trace and the information of the damaged part of the earthwork covering finished product related to the weather into a block chain system.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working process of the described module may refer to the corresponding process in the foregoing method embodiment, and is not described herein again.
Fig. 4 shows a schematic structural diagram of a terminal device or a server suitable for implementing the embodiments of the present application. As shown in fig. 4, the terminal device or the server includes a Central Processing Unit (CPU)401 that can perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM)402 or a program loaded from a storage section 408 into a Random Access Memory (RAM) 403. In the RAM 403, various programs and data necessary for system operation are also stored. The CPU 401, ROM 402, and RAM 403 are connected to each other via a bus 404. An input/output (I/O) interface 405 is also connected to bus 404.
The following components are connected to the I/O interface 405: an input section 406 including a keyboard, a mouse, and the like; an output section 407 including a display device such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage section 408 including a hard disk and the like; and a communication section 409 including a network interface card such as a LAN card, a modem, or the like. The communication section 409 performs communication processing via a network such as the internet. A driver 410 is also connected to the I/O interface 405 as needed. A removable medium 411 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 410 as necessary, so that a computer program read out therefrom is mounted into the storage section 408 as necessary.
In particular, according to embodiments of the present application, the process described above with reference to the flowchart fig. 2 may be implemented as a computer software program. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a machine-readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In such an embodiment, the computer program may be downloaded and installed from a network through the communication section 409, and/or installed from the removable medium 411. The above-described functions defined in the system of the present application are executed when the computer program is executed by a Central Processing Unit (CPU) 401.
It should be noted that the computer readable medium shown in the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: 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 the present application, 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. In this application, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. 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.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units or modules described in the embodiments of the present application may be implemented by software or hardware. The described units or modules may also be provided in a processor, and may be described as: a processor includes a first determination module, a second determination module, and an information entry module. Where the names of these units or modules do not constitute a limitation on the units or modules themselves in some cases, for example, the first determination module may also be described as "a module for determining whether the earth covering product is broken from the frame image of the earth covering product".
As another aspect, the present application also provides a computer-readable storage medium, which may be included in the electronic device described in the above embodiments; or may be separate and not incorporated into the electronic device. The computer readable storage medium stores one or more programs which, when executed by one or more processors, perform the block chain based finished earth cover monitoring method described herein.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the application referred to in the present application is not limited to the embodiments with a particular combination of the above-mentioned features, but also encompasses other embodiments with any combination of the above-mentioned features or their equivalents without departing from the spirit of the application. For example, the above features may be replaced with (but not limited to) features having similar functions as those described in this application.

Claims (9)

1. A block chain-based earth covering finished product monitoring method is characterized by comprising the following steps:
determining whether the earthwork covering finished product is damaged or not according to the frame image of the earthwork covering finished product;
when the finished earth covering product is damaged, determining a factor of damage of the finished earth covering product according to the frame image corresponding to the damaged finished earth covering product:
inputting the frame image corresponding to the damaged earthwork covering finished product into a first discriminator, and outputting whether the earthwork covering finished product is damaged or not due to human factors, wherein the first discriminator is used for discriminating whether the earthwork covering finished product is damaged or not due to the human factors;
inputting the frame image corresponding to the damaged earthwork covering finished product into a second discriminator, and outputting whether the earthwork covering finished product is damaged or not due to weather factors, wherein the second discriminator is used for discriminating whether the earthwork covering finished product is damaged or not due to the weather factors;
and recording the damaged result and factors of the earthwork covering finished product into a block chain system.
2. The method of claim 1, further comprising:
acquiring an image of an earthwork covering finished product damaged due to human factors and an image of an earthwork covering finished product damaged due to weather factors;
taking an image of the earthwork covering finished product damaged due to human factors as input, taking the image of the earthwork covering finished product damaged due to the human factors as output, and training a neural network model to obtain the first discriminator;
and taking the image of the earthwork covering finished product damaged due to the weather factor as input, taking the image of the earthwork covering finished product damaged due to the weather factor as output, and training a neural network model to obtain the second discriminator.
3. The method of claim 1, wherein determining the factor by which the finished earth covering is damaged based on the frame image corresponding to the damaged finished earth covering further comprises:
if the earthwork covering finished product is damaged due to the human factors, extracting the information of the human damage traces in the frame image of the damaged earthwork covering finished product;
and if the damaged earthwork covering finished product is caused by the weather factor, extracting the damaged part information of the earthwork covering finished product related to the weather in the frame image corresponding to the damaged earthwork covering finished product.
4. The method of claim 3, further comprising:
and recording the information of the artificial damage trace and the information of the damaged part of the earthwork covering finished product related to the weather into the block chain system.
5. The method of claim 1, wherein prior to determining whether the finished earth covering is damaged from the frame image of the finished earth covering, further comprising:
acquiring video data acquired by an earthwork covering finished product protection camera from the IoT equipment;
preprocessing the video data to form a frame image of an earthwork covering finished product;
and acquiring weather data of the surroundings of the earthwork covering finished product from the block chain system.
6. The method of claim 1, wherein determining whether the earthmoving finish is damaged from the frame image of the earthmoving finish comprises:
detecting the area of an earthwork covered area and the total area of the earthwork area in a frame image of the earthwork covered finished product;
and determining whether the finished earth covering product is damaged according to the proportion of the area of the earth covered area in the total area of the earth area.
7. The method of claim 6, wherein said determining whether the finished earth cover is broken based on the proportion of the area of the earth covered region to the total area of the earth region comprises:
determining a fraction of an area of the earthen covered region in a total area of the earthen region;
if the proportion exceeds a preset threshold value, determining that the earthwork covering finished product is not damaged;
and if the proportion does not exceed a preset threshold value, determining that the earthwork covering finished product is damaged.
8. The utility model provides an earth covers finished product monitoring devices based on block chain which characterized in that includes:
a first determination module for determining whether the finished earth covering product is damaged or not according to the frame image of the finished earth covering product;
the second determining module is used for determining factors of the damaged earthwork covering finished product according to the frame image of the damaged earthwork covering finished product when the earthwork covering finished product is damaged, wherein the factors comprise human factors and weather factors;
and the information input module is used for inputting the damaged result and factors of the earth covering finished product into the block chain system.
9. An electronic device comprising a memory and a processor, the memory having stored thereon a computer program, wherein the processor, when executing the program, implements the method of any of claims 1-7.
CN202111557247.XA 2021-12-18 2021-12-18 Block chain-based earth covering finished product monitoring method and device and electronic equipment Pending CN114359718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111557247.XA CN114359718A (en) 2021-12-18 2021-12-18 Block chain-based earth covering finished product monitoring method and device and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111557247.XA CN114359718A (en) 2021-12-18 2021-12-18 Block chain-based earth covering finished product monitoring method and device and electronic equipment

Publications (1)

Publication Number Publication Date
CN114359718A true CN114359718A (en) 2022-04-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN114359718A (en)

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