Whole-process monitoring management system for decoration engineering based on visualization
Technical Field
The invention belongs to the field of decoration engineering monitoring management, and relates to a whole-course monitoring management system for decoration engineering based on visualization.
Background
The living conditions of people in the current society are better and better, the pursuit of higher living quality is started, the technology is not limited to decoration projects such as basic hydropower installation, ground decoration, wall coating, suspended ceiling and the like in the aspect of household decoration projects, many owners begin to install floor heating in the home in order to better keep out cold, the floor heating radiates heat through a ground radiation mode, the heat is evenly distributed, a more comfortable heating effect can be achieved, meanwhile, the floor heating does not generate air convection, the problems of air flow dust emission and bacteria propagation are avoided, and the indoor air freshness is maintained.
However, the installation of the floor heating pipeline is different from other home decoration projects, the inspection quality can be carried out through the observation surface after the completion of many home decoration projects, the floor heating pipe is positioned below the floor, and the installation quality cannot be directly inspected by the owner after the completion of the installation, so that the owner cannot know the possible problems and risks in the installation process and cannot enter safely, and therefore, the installation process of the floor heating pipe is very necessary to carry out whole-course monitoring management so as to realize the installation visualization of the decoration engineering.
However, few owners or home improvement companies now consider this and install a full-process monitoring management system, and therefore suffer from the following disadvantages: (1) Lack the monitoring to ground before the ground heating coil is laid, can't guarantee that ground heating coil lays the clean level and smooth ground before the ground, also can't guarantee that the heated board is laid and is leveled and the reflectance coating is complete, consequently can lead to the contact between ground heating pipeline and the ground inhomogeneous to influence indoor heat distribution homogeneity, can also lead to having the space between ground heating pipeline and the ground simultaneously, thereby increased heat transmission's loss, improved heating cost.
(2) The quality monitoring analysis after the floor heating pipes are paved is lacking, the floor heating pipes cannot be paved to meet the standard and standard requirements, if the quality problem occurs in the paving process, the floor heating pipes cannot be found and corrected in time, besides, the floor heating pipes cannot be monitored in real time in the paving process, the floor heating pipes which are paved cannot be reasonably arranged and have uneven density, so that the condition of wasting cost can not be corrected in time, the paving quality of the floor heating pipes cannot be guaranteed, and the stability and the durability of a heating system cannot be guaranteed.
Disclosure of Invention
In order to overcome the defects in the background technology, the embodiment of the invention provides a visual-based whole-course monitoring management system for decoration engineering, which can effectively solve the problems related to the background technology.
The aim of the invention can be achieved by the following technical scheme: the invention provides a visual-based whole-course monitoring management system for decoration engineering, which comprises the following components: the ground information acquisition module before laying is used for laying monitoring cameras for all rooms of the appointed housing, and scanning and constructing a three-dimensional model before laying ground heating pipes for all rooms of the appointed housing.
The ground treatment quality analysis module is used for analyzing the ground flatness of each room, the paving flatness of the heat insulation plate and the integrity of the reflecting film, and further analyzing the ground treatment quality evaluation coefficients of each room.
The floor heating pipe laying information acquisition module is used for acquiring monitoring videos of all rooms, extracting images after floor heating pipes are laid from the monitoring videos, and further acquiring the area of each room and the floor heating pipe laying information.
The floor heating pipe density analysis module is used for analyzing floor heating pipe laying density coefficients of all rooms according to the acquired area of all rooms and floor heating pipe laying information.
The floor heating pipe bending degree analysis module is used for analyzing reasonable floor heating pipe bending degree coefficients of all rooms according to images of all rooms paved with floor heating pipes, which are acquired by the monitoring video.
The floor heating pipe laying quality analysis module is used for analyzing the floor heating pipe fixing standard degree coefficient of each room according to the image of each room after the floor heating pipes are laid, obtained through the monitoring video, further analyzing the floor heating pipe laying quality evaluation coefficient of each room, and sending out early warning if the floor heating pipe laying quality evaluation coefficient of a certain room is smaller than a set floor heating pipe laying quality evaluation coefficient threshold value.
The database is used for storing the positions of the reference surfaces set by the specified rooms in the corresponding three-dimensional models of the rooms, and storing the thermal conductivity, pipe diameter and flow of the floor heating pipe materials used by the specified rooms and the set floor heating pipe laying quality evaluation coefficient threshold.
Further, the ground flatness of each room comprises the following specific analysis processes: acquiring a three-dimensional model constructed before floor heating pipes are paved in each room, and acquiring the coordinates of corresponding points of each position of the floor of each room from the three-dimensional model of each room asWhere i denotes a room number of a specified house, i=1, 2,..n, j denotes a number of points corresponding to respective positions of the floor of the room before laying the floor heating pipe, j=1, 2,..m.
Extracting the positions of the reference planes set by each room in the corresponding room three-dimensional model from the database, acquiring the positions of the corresponding set reference planes in the corresponding room three-dimensional model according to the positions of the ground of each room, and further acquiring the coordinates of the corresponding points of the corresponding positions of the set reference planes in the corresponding room three-dimensional model as followsWherein the method comprises the steps of
Analyzing the average height difference between the ground before each room is paved with the floor and the corresponding set reference surface, and marking asThe calculation formula is as follows: /(I)
And analyzing the gradient of the ground before the floor heating of each room by combining the distance l between the corresponding points of each position of the ground of each room, and marking as P i, wherein the calculation formula is
Further, the ground flatness of each room is analyzed and recorded as delta i, and the calculation formula is as follows: Wherein H 0 represents the proper height difference between the set floor before laying the floor heating pipes and the corresponding set reference surface,/> And the weight factors of the average height and the ground gradient between the ground before the room is paved and the corresponding set reference surface to the flatness of the ground of the room are respectively represented.
Further, the paving flatness of the heat insulation boards in each room is as follows: acquiring a three-dimensional model constructed before floor heating pipes are paved in each room, acquiring each position of a corresponding heat-insulating plate in the corresponding three-dimensional model of the room according to each position of the floor of each room, and further acquiring the coordinates of corresponding points of each position of the heat-insulating plate of each room in the corresponding three-dimensional model of the room as followsAnd then combining the coordinates of the corresponding points of each position of the ground of each room with the coordinates of the corresponding points of each position of the corresponding set reference surface in the corresponding three-dimensional model of the room, and the same thing/>Further, the paving flatness of the insulation boards in each room is analyzed and marked as epsilon i, and the calculation formula is as follows: Wherein lambda 1、λ2 represents the duty weight factor of the influence of the height difference of the middle gap between the heat-insulating plate and the ground and the height difference between the heat-insulating plate and the set reference surface on the paving evenness of the heat-insulating plate.
Further, the integrity of the reflective film of each room is specifically analyzed as follows: acquiring a reflective film image paved in each room, dividing the reflective film image into a plurality of sub-areas according to an equal area principle, extracting the outline corresponding to each sub-area, and acquiring the outline area corresponding to each sub-area of the reflective film in each roomWhere a represents the sub-region number of the reflective film, a=1, 2..f, the outline of a damaged area in each sub-area of the reflective film image paved in each room is extracted in the same way, and the outline area/>, of the damaged area is obtainedFurther, the integrity of the reflective film of each room was analyzed and noted as ω i, and the calculation formula was: Where κ represents a correction factor for the set reflective film integrity.
Further, the ground treatment quality evaluation coefficients of each room comprise the following specific analysis processes: the ground flatness of each room, the paving flatness of the heat insulation board and the integrity of the reflecting film are combined, the ground treatment quality evaluation coefficient of each room is analyzed and marked as xi i, and the calculation formula is as follows: Wherein gamma 1、γ2、γ3 respectively represents the floor flatness of the room, the paving flatness of the heat insulation board and the duty ratio weight factor of the reflective film integrity to the floor processing quality evaluation of the room, and theta represents the correction factor of the set floor processing quality evaluation.
Further, the floor heating pipe laying information of each room specifically includes: according to the image of each room after the floor heating pipes are paved, the floor heating pipe is divided into straight pipes and bent pipes, the length of each straight pipe in each room, the average distance between each straight pipe and the nearest parallel pipe and the temperature difference at two ends of each straight pipe are further obtained, and the radius of each bent pipe in each room, the central angle of each bent pipe and the temperature difference at two ends of each bent pipe are obtained.
Further, the floor heating pipe laying density coefficient of each room comprises the following specific analysis processes: obtaining the length L c i of each straight pipeline in each room and the temperature difference delta T c i at two ends of each straight pipeline, wherein c represents the number of the straight pipeline in the laid floor heating pipes, c=1, 2,..b, and extracting the heat conductivity phi, the pipe diameter d and the flow Q of the floor heating pipe materials used for the specified housing from a database, so as to calculate the heat transmission of each straight pipeline in each room, which is marked as Q c i, and the calculation formula is as follows: And further, calculating the heat coverage area of each straight pipeline in each room, which is marked as A c i, wherein the calculation formula is as follows: /(I)
Obtaining the radius of each bent pipeline in each roomCentral angle/>, of each curved pipeAnd the temperature difference across each curved pipe/>Wherein/>Number of curved pipeline in floor heating pipe laid,/>Can be similarly passed throughCalculating heat transfer of each curved pipe in each room and then passingThe heat coverage area of each curved duct of each room was calculated.
Obtaining the area S i of each room and the average distance between each straight pipeline and the nearest parallel pipelineAnalyzing the dense coefficient of floor heating pipe laying of each room, marking as eta i, and the calculation formula is as follows: Wherein D 0 represents the proper distance between the set floor heating pipe straight pipeline and the nearest parallel pipeline, and ψ represents the correction factor of the set floor heating pipe laying density coefficient.
Further, the bending degree reasonable coefficient of the floor heating pipes of each room comprises the following specific analysis processes: according to the radius of each bending pipeline, the reasonable coefficient of the bending degree of the floor heating pipe of each room is analyzed and recorded asThe calculation formula is as followsWherein Deltar represents the set standard bending radius of the floor heating pipe,/>And a correction factor indicating a reasonable coefficient of the set bending degree of the floor heating pipe.
Further, the floor heating pipes of each room are fixed with standard degree coefficients, and the specific analysis process is as follows: acquiring fixing points of the floor heating pipes from the images of the floor heating pipes laid in the rooms, dividing the floor heating pipes into fixing sections according to the fixing points, and recording the lengths of the fixing sections asWherein p represents the number of the fixed section of the floor heating pipe, p=1, 2, and the degree of specification coefficient of the floor heating pipe of each room is analyzed, and is recorded as χ i, and the calculation formula is as follows: wherein Deltaτ represents the set standard fixed section length of the floor heating pipe,/> And a correction factor indicating the set floor heating pipe fixed standard degree coefficient.
Further, the floor heating pipe laying quality evaluation coefficient of each room comprises the following specific analysis processes: according to the floor heating pipe laying density coefficient, the floor heating pipe bending degree reasonable coefficient and the floor heating pipe fixing standard degree coefficient of each room, the floor heating pipe laying quality evaluation coefficient of each room is analyzed and recorded as mu i, and the calculation formula is as follows: Wherein Deltaeta represents the set standard floor heating pipe laying density coefficient, and beta 1、β2、β3 represents the floor heating pipe laying density, the floor heating pipe bending degree and the duty ratio weight factor of the floor heating pipe fixing standard on the floor heating pipe laying quality evaluation respectively.
Compared with the prior art, the invention has the following beneficial effects: (1) According to the invention, the ground treatment process is monitored before the ground heating pipes are paved, the flatness of the ground is analyzed, if the flatness of the ground is higher, the conditions that the ground heating pipes are not uniformly contacted with the ground and gaps exist can be effectively prevented, the ground heating pipes can radiate heat more uniformly, the heat distribution of the whole room is more uniform, the condition that heat is accumulated or excessively radiated on uneven ground is avoided, and a solid foundation is laid for the subsequent ground heating pipes.
(2) According to the invention, the flatness of the laid heat-insulating board is analyzed before the floor heating pipe is laid, if the flatness of the heat-insulating board is higher, the contact between the floor heating pipe and the heat-insulating board can be ensured to be more intimate, the better heat transfer is ensured, and the better heat conduction performance is, the more efficient heat transfer is also ensured.
(3) According to the invention, the integrity of the reflecting film is analyzed before the floor heating pipe is paved, the complete reflecting film can more effectively reflect heat back to the indoor space, so that the heat loss is reduced, the heat efficiency of the floor heating system is improved, the heat is more concentrated in the indoor area, the waste of energy sources is reduced, and the heating cost is reduced.
(4) According to the invention, after the floor heating pipes are laid, the floor heating pipe laying density coefficient, the floor heating pipe bending degree reasonable coefficient and the floor heating pipe bending degree reasonable coefficient of each room of a specified house are monitored and analyzed, so that the floor heating pipe laying quality evaluation coefficient of each room is analyzed, the floor heating pipes laid in each room are ensured to be reasonable in arrangement and uniform in density, heat can be uniformly distributed to the whole indoor space, the indoor heat distribution uniformity is improved, meanwhile, the energy waste and the cost loss are reduced, and the stability and durability of a heating system are effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the modular connection of the system of the present invention.
Fig. 2 is a schematic diagram of a classification image of a floor heating pipe according to the present invention.
Reference numerals: 1. the length of the straight pipeline; 2. the spacing between the straight pipeline and the parallel pipeline thereof; 3. radius of the curved pipe; 4. the central angle of the pipe is bent.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the present invention provides a system for monitoring and managing the whole course of decoration engineering based on visualization, which comprises: the system comprises a ground information acquisition module before laying, a ground processing quality analysis module, a ground heating pipe laying information acquisition module, a ground heating pipe density degree analysis module, a ground heating pipe bending degree analysis module, a ground heating pipe laying quality analysis module and a database.
The ground information acquisition module is connected with the ground treatment quality analysis module before laying, the ground treatment quality analysis module is connected with the ground heating pipe laying information acquisition module, the ground heating pipe laying information acquisition module is connected with the ground heating pipe density analysis module, the ground heating pipe density analysis module is connected with the ground heating pipe bending degree analysis module, the ground heating pipe bending degree analysis module is connected with the ground heating pipe laying quality analysis module, and the database is respectively connected with the ground treatment quality analysis module, the ground heating pipe density analysis module and the ground heating pipe laying quality analysis module.
The ground information acquisition module before laying is used for laying monitoring cameras for all rooms of the appointed housing, and scanning to construct a three-dimensional model before laying floor heating pipes for all rooms of the appointed housing.
The ground treatment quality analysis module is used for analyzing the ground flatness of each room, the paving flatness of the heat insulation plate and the integrity of the reflecting film, and further analyzing the ground treatment quality evaluation coefficients of each room.
In a specific embodiment of the present invention, the floor flatness of each room is specifically analyzed by: acquiring a three-dimensional model constructed before floor heating pipes are paved in each room, and acquiring the coordinates of corresponding points of each position of the floor of each room from the three-dimensional model of each room asWhere i denotes a room number of a specified house, i=1, 2,..n, j denotes a number of points corresponding to respective positions of the floor of the room before laying the floor heating pipe, j=1, 2,..m.
Extracting the positions of the reference planes set by each room in the corresponding room three-dimensional model from the database, acquiring the positions of the corresponding set reference planes in the corresponding room three-dimensional model according to the positions of the ground of each room, and further acquiring the coordinates of the corresponding points of the corresponding positions of the set reference planes in the corresponding room three-dimensional model as followsWherein the method comprises the steps of
Analyzing the average height difference between the ground before each room is paved with the floor and the corresponding set reference surface, and marking asThe calculation formula is as follows: /(I)
And analyzing the gradient of the ground before the floor heating of each room by combining the distance l between the corresponding points of each position of the ground of each room, and marking as P i, wherein the calculation formula is
Further, the ground flatness of each room is analyzed and recorded as delta i, and the calculation formula is as follows: Wherein H 0 represents the proper height difference between the set floor before laying the floor heating pipes and the corresponding set reference surface,/> And the weight factors of the average height and the ground gradient between the ground before the room is paved and the corresponding set reference surface to the flatness of the ground of the room are respectively represented.
According to the invention, the ground treatment process is monitored before the ground heating pipes are paved, the flatness of the ground is analyzed, if the flatness of the ground is higher, the conditions that the ground heating pipes are not uniformly contacted with the ground and gaps exist can be effectively prevented, the ground heating pipes can radiate heat more uniformly, the heat distribution of the whole room is more uniform, the condition that heat is accumulated or excessively radiated on uneven ground is avoided, and a solid foundation is laid for the subsequent ground heating pipes.
In a specific embodiment of the invention, the paving flatness of the insulation boards in each room is as follows: acquiring a three-dimensional model constructed before floor heating pipes are paved in each room, acquiring each position of a corresponding heat-insulating plate in the corresponding three-dimensional model of the room according to each position of the floor of each room, and further acquiring the coordinates of corresponding points of each position of the heat-insulating plate of each room in the corresponding three-dimensional model of the room as followsAnd then combining the coordinates of the corresponding points of each position of the ground of each room with the coordinates of the corresponding points of each position of the corresponding set reference surface in the corresponding three-dimensional model of the room, and the same thing/>Further, the paving flatness of the insulation boards in each room is analyzed and marked as epsilon i, and the calculation formula is as follows: Wherein lambda 1、λ2 represents the duty weight factor of the influence of the height difference of the middle gap between the heat-insulating plate and the ground and the height difference between the heat-insulating plate and the set reference surface on the paving evenness of the heat-insulating plate.
According to the invention, the flatness of the laid heat-insulating board is analyzed before the floor heating pipe is laid, if the flatness of the heat-insulating board is higher, the contact between the floor heating pipe and the heat-insulating board can be ensured to be more intimate, the better heat transfer is ensured, and the better heat conduction performance is, the more efficient heat transfer is also ensured.
In a specific embodiment of the present invention, the integrity of the reflective film in each room is specifically analyzed by: acquiring a reflective film image paved in each room, dividing the reflective film image into a plurality of sub-areas according to an equal area principle, extracting the outline corresponding to each sub-area, and acquiring the outline area corresponding to each sub-area of the reflective film in each roomWhere a represents the sub-region number of the reflective film, a=1, 2..f, the outline of a damaged area in each sub-area of the reflective film image paved in each room is extracted in the same way, and the outline area/>, of the damaged area is obtainedFurther, the integrity of the reflective film of each room was analyzed and noted as ω i, and the calculation formula was: Where κ represents a correction factor for the set reflective film integrity.
The specific way of identifying and extracting the outline of the damaged area from each sub-area of the reflective film image laid in each room is: the method comprises the steps of carrying out pretreatment such as denoising, graying and edge enhancement on a reflective film image paved in each room, extracting texture feature values of each position in each subarea of the reflective film image paved in each room by using a texture feature extraction algorithm, combining the extracted texture feature values into feature vectors, each subarea corresponds to one feature vector, acquiring a set reference image of a normal area and a set reference image of a damaged area, training the feature vectors by using a classification algorithm, learning the relation between different texture feature values and the normal or damaged area by using a classifier, establishing a classification model, carrying out texture feature extraction on the reflective film image paved in each room, carrying out area classification according to the trained classification model, screening the damaged area according to a classification result, and acquiring the outline of the damaged area in each subarea of the reflective film image paved in each room by using an outline extraction algorithm, thereby acquiring the area of the damaged area.
According to the invention, the integrity of the reflecting film is analyzed before the floor heating pipe is paved, the complete reflecting film can more effectively reflect heat back to the indoor space, so that the heat loss is reduced, the heat efficiency of the floor heating system is improved, the heat is more concentrated in the indoor area, the waste of energy sources is reduced, and the heating cost is reduced.
In a specific embodiment of the present invention, the ground processing quality evaluation coefficients of each room include the following specific analysis processes: the ground flatness of each room, the paving flatness of the heat insulation board and the integrity of the reflecting film are combined, the ground treatment quality evaluation coefficient of each room is analyzed and marked as xi i, and the calculation formula is as follows: Wherein gamma 1、γ2、γ3 respectively represents the floor flatness of the room, the paving flatness of the heat insulation board and the duty ratio weight factor of the reflective film integrity to the floor processing quality evaluation of the room, and theta represents the correction factor of the set floor processing quality evaluation.
The floor heating pipe laying information acquisition module is used for acquiring monitoring videos of all rooms, extracting images after floor heating pipes are laid from the monitoring videos, and further acquiring the area of all rooms and the floor heating pipe laying information.
In a specific embodiment of the present invention, the floor heating pipe laying information of each room specifically includes: according to the image of each room after the floor heating pipes are paved, the floor heating pipe is divided into straight pipes and bent pipes, the length of each straight pipe in each room, the average distance between each straight pipe and the nearest parallel pipe and the temperature difference at two ends of each straight pipe are further obtained, and the radius of each bent pipe in each room, the central angle of each bent pipe and the temperature difference at two ends of each bent pipe are obtained.
The average distance between each straight pipeline and the nearest parallel pipeline in each room is obtained by the following steps: the method comprises the steps of dispersing all straight pipelines into points according to an equidistant principle through an image obtained by monitoring videos after floor heating pipes are paved in all rooms, measuring the distance between the discrete points of all the straight pipelines and the discrete points of corresponding positions between all the parallel pipelines by using a laser range finder, summing and averaging to obtain the average distance between all the straight pipelines and all the parallel pipelines, screening the parallel pipeline with the shortest average distance, marking the parallel pipeline with the shortest average distance as the nearest parallel pipeline of all the straight pipelines, and further obtaining the average distance between all the straight pipelines of all the rooms and the nearest parallel pipeline of all the straight pipelines.
The floor heating pipe density degree analysis module is used for analyzing floor heating pipe laying density coefficients of all rooms according to the acquired area of all rooms and floor heating pipe laying information.
In a specific embodiment of the invention, the floor heating pipe laying density coefficient of each room comprises the following specific analysis processes: obtaining the length L c i of each straight pipeline in each room and the temperature difference delta T c i at two ends of each straight pipeline, wherein c represents the number of the straight pipeline in the laid floor heating pipes, c=1, 2,..b, and extracting the heat conductivity phi, the pipe diameter d and the flow Q of the floor heating pipe materials used for the specified housing from a database, so as to calculate the heat transmission of each straight pipeline in each room, which is marked as Q c i, and the calculation formula is as follows: And further, calculating the heat coverage area of each straight pipeline in each room, which is marked as A c i, wherein the calculation formula is as follows: /(I)
Obtaining the radius of each bent pipeline in each roomCentral angle/>, of each curved pipeAnd the temperature difference across each curved pipe/>Wherein/>Number of curved pipeline in floor heating pipe laid,/>Can be similarly passed throughCalculating heat transfer of each curved pipe in each room and then passingThe heat coverage area of each curved duct of each room was calculated.
Obtaining the area S i of each room and the average distance between each straight pipeline and the nearest parallel pipelineAnalyzing the dense coefficient of floor heating pipe laying of each room, marking as eta i, and the calculation formula is as follows: Wherein D 0 represents the proper distance between the set floor heating pipe straight pipeline and the nearest parallel pipeline, and ψ represents the correction factor of the set floor heating pipe laying density coefficient.
It should be noted that the temperature difference between the two ends of each straight pipeline and each curved pipeline in each room can be obtained by the following manner: and capturing infrared radiation of the surfaces of the two ends of each straight pipeline and each curved pipeline by using an infrared thermal imager, converting the infrared radiation into temperature images, and further obtaining the surface temperatures of the two ends of each straight pipeline and each curved pipeline, so as to calculate the temperature difference of the two ends of each straight pipeline and each curved pipeline in each room.
The floor heating pipe bending degree analysis module is used for analyzing reasonable floor heating pipe bending degree coefficients of all rooms according to images of all rooms paved with floor heating pipes, which are acquired by the monitoring video.
In a specific embodiment of the invention, the bending degree reasonable coefficient of the floor heating pipes of each room comprises the following specific analysis processes: according to the radius of each bending pipeline, the reasonable coefficient of the bending degree of the floor heating pipe of each room is analyzed and recorded asThe calculation formula is/>Wherein Deltar represents the set standard bending radius of the floor heating pipe,/>And a correction factor indicating a reasonable coefficient of the set bending degree of the floor heating pipe.
The floor heating pipe laying quality analysis module is used for analyzing the floor heating pipe fixing standard degree coefficient of each room according to the image of each room after the floor heating pipes are laid, obtained through the monitoring video, further analyzing the floor heating pipe laying quality evaluation coefficient of each room, and sending out early warning if the floor heating pipe laying quality evaluation coefficient of a certain room is smaller than a set floor heating pipe laying quality evaluation coefficient threshold value.
In a specific embodiment of the present invention, the floor heating pipes of each room have fixed standard degree coefficients, and the specific analysis process is as follows: acquiring fixing points of the floor heating pipes from the images of the floor heating pipes laid in the rooms, dividing the floor heating pipes into fixing sections according to the fixing points, and recording the lengths of the fixing sections asWherein p represents the number of the fixed section of the floor heating pipe, p=1, 2, and the degree of specification coefficient of the floor heating pipe of each room is analyzed, and is recorded as χ i, and the calculation formula is as follows: wherein Deltaτ represents the set standard fixed section length of the floor heating pipe,/> And a correction factor indicating the set floor heating pipe fixed standard degree coefficient.
In a specific embodiment of the invention, the floor heating pipe laying quality evaluation coefficient of each room comprises the following specific analysis processes: according to the floor heating pipe laying density coefficient, the floor heating pipe bending degree reasonable coefficient and the floor heating pipe fixing standard degree coefficient of each room, the floor heating pipe laying quality evaluation coefficient of each room is analyzed and recorded as mu i, and the calculation formula is as follows: Wherein Deltaeta represents the set standard floor heating pipe laying density coefficient, and beta 1、β2、β3 represents the floor heating pipe laying density, the floor heating pipe bending degree and the duty ratio weight factor of the floor heating pipe fixing standard on the floor heating pipe laying quality evaluation respectively.
If the floor heating pipe laying quality evaluation coefficient of a certain room is smaller than the set floor heating pipe laying quality evaluation coefficient threshold value, an early warning is sent out, so that related personnel can quickly take action, further expansion of related problems or adverse influence on engineering quality is avoided, and construction quality is effectively controlled.
According to the invention, after the floor heating pipes are laid, the floor heating pipe laying density coefficient, the floor heating pipe bending degree reasonable coefficient and the floor heating pipe bending degree reasonable coefficient of each room of a specified house are monitored and analyzed, so that the floor heating pipe laying quality evaluation coefficient of each room is analyzed, the floor heating pipes laid in each room are ensured to be reasonable in arrangement and uniform in density, heat can be uniformly distributed to the whole indoor space, the indoor heat distribution uniformity is improved, meanwhile, the energy waste and the cost loss are reduced, and the stability and durability of a heating system are effectively improved.
The database is used for storing the positions of the reference surfaces set by the specified rooms in the corresponding three-dimensional models of the rooms, and storing the thermal conductivity, pipe diameter and flow of the floor heating pipe materials used by the specified rooms and the set floor heating pipe laying quality evaluation coefficient threshold.
The foregoing is merely illustrative and explanatory of the principles of this invention, as various modifications and additions may be made to the specific embodiments described, or similar arrangements may be substituted by those skilled in the art, without departing from the principles of this invention or beyond the scope of this invention as defined in the claims.