CN114511199A - Engineering project delivery acceptance management method, equipment and computer storage medium - Google Patents

Engineering project delivery acceptance management method, equipment and computer storage medium Download PDF

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CN114511199A
CN114511199A CN202210030929.3A CN202210030929A CN114511199A CN 114511199 A CN114511199 A CN 114511199A CN 202210030929 A CN202210030929 A CN 202210030929A CN 114511199 A CN114511199 A CN 114511199A
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熊杰炼
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Hangzhou Yidinghang Network Technology Co ltd
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Abstract

The invention discloses a management method, equipment and computer storage medium for project delivery acceptance check, which can detect the chromaticity, joint space and edge height difference of each floor tile in a room to be accepted and decorated, analyze the comprehensive pattern engagement matching degree of each floor tile according to the pattern engagement image in each floor tile, simultaneously obtain the hollowing area, crack size, scratch size and edge damaged area in the gray scale image of each floor tile, analyze the abnormal area influence proportion coefficient of each floor tile, detect the laying parameter value and the sticking force of each wall tile in the room to be accepted and decorated, calculate the comprehensive tile acceptance quality influence coefficient of the room to be accepted and decorated, if the floor tile acceptance quality influence coefficient is larger than the standard tile acceptance quality influence coefficient, inform constructors to carry out corresponding treatment measures, thereby ensuring that the acceptance quality problem of the tiles in the room can be solved in time, the economic and property safety of residents in decorated rooms is guaranteed.

Description

Engineering project delivery acceptance management method, equipment and computer storage medium
Technical Field
The invention relates to the field of project delivery acceptance inspection, in particular to a project delivery acceptance management method, a project delivery acceptance management device and a computer storage medium.
Background
The ceramic tiles are indispensable parts in house engineering project decoration, and can be used for decoration on the floor of a room or the wall surface. The tile laying quality can affect the overall house decoration effect, so that the tile laying quality detection in a decoration room is an important step for acceptance check of house engineering projects when a house is delivered and accepted.
At present, the existing method for laying and accepting the ceramic tiles for decorating rooms generally has some defects:
1. the existing method for laying and checking and accepting the ceramic tiles in the decorated rooms basically adopts manual checking and accepting detection, namely, checking and accepting personnel observe and detect the laying condition of the ceramic tiles by naked eyes and instruments, so that the problem of large detection data error exists, the accuracy and reliability of the quality analysis of the checking and accepting of the ceramic tiles are influenced, the quality problem of the checking and accepting of the ceramic tiles in the decorated rooms cannot be found in time, and unnecessary economic and property loss is caused to the room residents in the later period;
2. the existing method for laying and checking and accepting the tiles in the decorated room judges the pasting force of the tiles on the wall surface in the decorated room mainly through the forcible detection of checking and accepting personnel on the tiles on the wall surface, so that the beautiful effect of laying the tiles in the decorated room is influenced, the laying quality checking and accepting efficiency of the tiles in the decorated room is reduced, and the decoration delivery checking and accepting management level of a housing engineering project is influenced;
in order to solve the problems, a method, equipment and a computer storage medium for managing delivery, acceptance and acceptance of engineering projects are designed.
Disclosure of Invention
The invention aims to provide a method, equipment and a computer storage medium for project delivery acceptance management, wherein the method comprises the steps of detecting the chromaticity, the joint space and the edge height difference of each floor tile in a room to be accepted and decorated, analyzing the comprehensive pattern engagement matching degree of each floor tile according to the engagement image of each pattern in each floor tile, simultaneously obtaining the hollowing area, the crack size, the scratch size and the edge damage area in the gray scale image of each floor tile, analyzing the abnormal area influence proportion coefficient of each floor tile, detecting the laying parameter value and the pasting strength of each wall tile in the room to be accepted and decorated, calculating the comprehensive tile acceptance quality influence coefficient of the room to be accepted and decorated, if the floor tile acceptance quality influence coefficient is larger than the standard tile acceptance quality influence coefficient, carrying out early warning reminding and informing constructors of corresponding treatment measures, the problems existing in the background technology are solved.
The purpose of the invention can be realized by the following technical scheme:
in a first aspect, the invention provides a method for managing delivery acceptance of an engineering project, which comprises the following steps:
s1, distinguishing ceramic tiles in the decorated room: the method comprises the steps of distinguishing ceramic tiles paved on the ground of a to-be-inspected receiving and repairing room in a building engineering project, dividing the ceramic tiles into floor ceramic tiles according to a set sequence, and dividing the ceramic tiles paved on the wall of the to-be-inspected receiving and repairing room into wall ceramic tiles;
s2, detecting the chromaticity of the floor tile: respectively detecting the chromaticity of each floor tile in the decorated room to be checked and accepted, extracting the standard tile chromaticity of the ground of the decorated room set in the building engineering project, and comparing to obtain the chromaticity difference value of each floor tile in the decorated room to be checked and accepted;
s3, acquiring a ground tile pattern image: acquiring images of the pattern connection positions of all the floor tiles in the decoration room to be checked and accepted, obtaining the pattern connection images of all the floor tiles in the decoration room to be checked and accepted, comparing the pattern connection images with the standard pattern connection images of all the floor tiles in the corresponding floor tiles, and analyzing the comprehensive pattern connection matching degree of all the floor tiles in the decoration room to be checked and accepted;
s4, detecting the floor tile laying parameters: analyzing the average seam spacing and the average edge height difference of the edges of the floor tiles in the decoration room to be checked and accepted by respectively detecting the seam spacing and the edge height difference of detection points at the edges of the floor tiles in the decoration room to be checked and accepted;
s5, obtaining the empty area of the floor tile: optically scanning each floor tile in the decoration room to be checked and accepted to obtain a gray level image of each floor tile in the decoration room to be checked and accepted, extracting the hollowing area in the gray level image of each floor tile in the decoration room to be checked and accepted, and analyzing the hollowing area ratio of each floor tile in the decoration room to be checked and accepted;
s6, analyzing abnormal areas of the floor tiles: analyzing the influence proportion coefficient of the abnormal area of each floor tile in the room to be inspected and decorated by respectively extracting the crack size, the scratch size and the edge damage area in the gray scale image of each floor tile in the room to be inspected and decorated;
s7, detecting the wall tile laying parameters: respectively detecting the value of each laying parameter of each wall tile in the decorated room to be checked and accepted, and comparing to obtain the value difference of each laying parameter of each wall tile in the decorated room to be checked and accepted;
s8, obtaining the wall tile pasting force: the method comprises the steps of detecting the pasting force of each wall tile in a decoration room to be checked and accepted, and counting the pasting force of each wall tile in the decoration room to be checked and accepted;
s9, analyzing the tile acceptance quality influence coefficient: through calculating the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted, comparing the comprehensive ceramic tile acceptance quality influence coefficient with the standard ceramic tile acceptance quality influence coefficient of the decoration room, if the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted is greater than the standard ceramic tile acceptance quality influence coefficient, carrying out early warning and reminding, and informing constructors of carrying out corresponding treatment measures.
In a possible design, the step S2 includes detecting the chromaticity of each floor tile in the room to be inspected and decorated by using a chromaticity measuring instrument, counting the chromaticity of each floor tile in the room to be inspected and decorated, and comparing the chromaticity of each floor tile in the room to be inspected and decorated with the chromaticity of a standard tile on the floor of the room to be inspected and decorated to obtain a chromaticity difference set Δ Qa (Δ Qa) of each floor tile in the room to be inspected and decorated1,ΔQa2,...,ΔQai,...,ΔQan)，ΔQaiExpressed as the difference in the chromaticity of the ith floor tile in the room to be approved for the renovation.
In one possible design, the step S3 includes connecting pattern-joining images of each floor tile in the room to be approved with standard patterns of each corresponding floor tileComparing the images to form a matching degree set sigma of each pattern connection image in each floor tile in the decoration room to be checked and accepted and the standard pattern connection image at the corresponding positionia′(σia′1,σia′2,...,σia′v,...,σia′u)，σia′vRepresenting the matching degree of the v-th pattern connecting image in the ith floor tile in the decoration room to be checked and accepted and the standard pattern connecting image at the corresponding position, and analyzing the comprehensive pattern connecting matching degree of each floor tile in the decoration room to be checked and accepted
Figure BDA0003466422100000041
σ′iExpressed as the comprehensive pattern engagement matching degree of the ith floor tile in the room to be inspected and decorated.
In one possible design, step S4 includes the following steps:
s41, arranging detection points on edge lines of each floor tile in a room to be inspected and received, and uniformly arranging a plurality of detection points on the edge of each floor tile;
s42, detecting the joint space of each detection point at the edge of each floor tile in the room to be inspected and finished to form a joint space set d of each detection point at the edge of each floor tile in the room to be inspected and finishedia(dia1,dia2,...,diar,...,diaf)，diarThe seam spacing is expressed as the seam spacing of the r-th detection point at the edge of the ith floor tile in the room to be inspected and decorated;
s43, analyzing the average seam distance between the edges of each floor tile in the room to be inspected and decorated
Figure BDA0003466422100000042
Figure BDA0003466422100000043
Expressed as the average joint spacing at the edge of the ith floor tile in the room to be approved;
s44, detecting the edge height difference of each detection point at the edge of each floor tile in the room to be checked and accepted to form an edge height difference set h of each detection point at the edge of each floor tile in the room to be checked and acceptedia(hia1,hia2,...,hiar,...,hiaf)，hiarThe edge height difference is expressed as the edge height difference of the r-th detection point at the edge of the ith floor tile in the room to be inspected and decorated;
s45, analyzing the average edge height difference of the edges of each floor tile in the room to be inspected and decorated
Figure BDA0003466422100000051
Figure BDA0003466422100000052
Expressed as the average edge height difference at the edge of the ith floor tile in the room to be approved for finishing.
In one possible design, the step S5 includes counting the hollowing area in the gray-scale image of each floor tile in the room to be approved, and forming a set S 'a (S' a) of hollowing areas in the gray-scale image of each floor tile in the room to be approved1,s′a2,...,s′ai,...,s′an)，s′aiExpressed as the hollowing area in the gray scale image of the ith floor tile in the room to be inspected and decorated, and the hollowing area ratio of each floor tile in the room to be inspected and decorated is analyzed
Figure BDA0003466422100000053
kaiExpressed as the ratio of the empty area of the ith floor tile in the room to be approved for decoration, SSign boardaiExpressed as the standard image area of the ith floor tile in the finished room to be approved.
In one possible design, step S6 includes the following steps:
s61, extracting the size of cracks in the gray scale image of each floor tile in the decoration room to be checked and accepted to form the gray scale image of each floor tile in the decoration room to be checked and acceptedMedian crack size set x'1a(x′1a1,x′1a2,...,x′1ai,...,x′1an)，x′1aiThe dimension of a crack in the gray level image of the ith floor tile in the room to be inspected and decorated is expressed;
s62, simultaneously extracting the scratch sizes in the gray scale images of the floor tiles in the decoration room to be inspected to form a scratch size set x 'in the gray scale images of the floor tiles in the decoration room to be inspected'2a(x′2a1,x′2a2,...,x′2ai,...,x′2an)，x′2aiThe size of the scratch in the gray scale image of the ith floor tile in the room to be inspected and decorated is expressed;
s63, extracting the edge damaged area in the gray-scale image of each floor tile in the decoration room to be inspected to form an edge damaged area set x 'in the gray-scale image of each floor tile in the decoration room to be inspected'3a(x′3a1,x′3a2,...,x′3ai,...,x′3an)，x′3aiRepresenting the edge damage area in the gray scale image of the ith floor tile in the room to be inspected and decorated;
s64, calculating the influence proportionality coefficient of the abnormal area of each floor tile in the decoration room to be accepted
Figure BDA0003466422100000061
ξiExpressed as the coefficient of influence of the abnormal area of the ith floor tile in the room to be approved for finishing, lambda1、λ2、λ3Respectively expressed as the weight ratio coefficient of influence corresponding to crack, scratch and edge breakage of the ceramic tile, X2 Allow forExpressed as the allowed scratch size set for the tiles in the finished room.
In one possible design, step S7 includes comparing the values of the laying parameters of the wall tiles in the room to be approved with the values of the standard laying parameters of the stored wall tiles in the room to be approvedObtaining a value difference set delta Wb (delta Wb) of each laying parameter of each wall tile in the decoration room to be checked1,Δwb2,...,Δwbj,...,Δwbm)，ΔwbjExpressed as the value difference of the w-th laying parameter of the j-th wall tile in the room to be approved, wherein w is w1,w2,w3And w is1、w2、w3Respectively expressed as the laying levelness, the laying verticality and the laying flatness of the wall surface ceramic tile.
In one possible design, the calculation formula of the comprehensive tile acceptance quality influence coefficient of the room to be accepted and decorated is
Figure BDA0003466422100000062
Phi is a comprehensive ceramic tile acceptance quality influence coefficient of a decorated room to be accepted, alpha and beta are respectively an acceptance quality influence proportional coefficient corresponding to a ground ceramic tile and a wall ceramic tile in the decorated room, and d'Sign board、h′Sign boardExpressed as the standard joint spacing and standard height difference at the edge of the floor tile, respectively, mu is expressed as the room floor tile chroma compensation coefficient, QSign boardExpressed as standard tile colour, gamma, set for finishing the floor of a roomwThe W-th laying parameter expressed as a tile of the wall of the room corresponds to the influence weight coefficient, WSign board' b is expressed as the w-th standard laying parameter value, epsilon, of the wall tiles in the finished roompExpressed as correction coefficient of wall tile adhesion force, pbjIs expressed as the pasting strength, P ', of the jth wall surface ceramic tile in the decoration room to be checked and accepted'Sign boardAnd b represents the standard adhesion strength of the wall tiles in the construction standard for the safety of the decorated rooms.
In a second aspect, the present invention also provides an apparatus comprising: the system comprises a processor, a memory and a network interface, wherein the memory and the network interface are connected with the processor; the network interface is connected with a nonvolatile memory in the server; the processor calls the computer program from the nonvolatile memory through the network interface during running, and runs the computer program through the memory to execute the project delivery acceptance management method.
In a third aspect, the present invention further provides a computer storage medium, where a computer program is burned in the computer storage medium, and when the computer program runs in a memory of a server, the method for managing delivery, acceptance and acceptance of an engineering project according to the present invention is implemented.
Has the advantages that:
(1) the invention provides a management method, equipment and computer storage medium for delivery, acceptance and check of engineering projects, which can avoid the problem of large error of detection data by detecting the chromaticity, the joint space and the edge height difference of each floor tile in a room to be accepted and decorated and analyzing the comprehensive pattern connection matching degree of each floor tile according to the pattern connection images of each floor tile, improve the accuracy and the reliability of the quality analysis of later-stage tile acceptance and check, simultaneously obtain the hollowing area, the crack size, the scratch size and the edge damage area in the gray level image of each floor tile, analyze the abnormal area influence ratio coefficient of each floor tile, provide reliable reference basis for later-stage calculation of the tile acceptance and check quality influence coefficient of the room decoration and detect the laying parameter values and the sticking strength of each wall tile in the room to be accepted and decorated, thereby effectively avoiding the phenomenon that the acceptance personnel violently detect the wall tiles and ensuring the beautiful effect of the tile laying in the decorated room.
(2) According to the invention, the comprehensive ceramic tile acceptance quality influence coefficient of the decorated room to be accepted is calculated, so that the ceramic tile laying quality acceptance efficiency in the decorated room is increased, the decoration delivery acceptance management level of a house engineering project is improved, and is compared with the standard ceramic tile acceptance quality influence coefficient, if the comprehensive ceramic tile acceptance quality influence coefficient is greater than the standard ceramic tile acceptance quality influence coefficient, an early warning prompt is carried out, and a constructor is informed to carry out corresponding treatment measures, so that the ceramic tile acceptance quality in the decorated room is visually displayed, the problem of the ceramic tile acceptance quality in the decorated room can be timely solved, and the economic and property safety of residents in the decorated room is ensured.
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In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a first aspect of the present invention provides a method for managing delivery and acceptance of an engineering project, including the following steps:
s1, distinguishing ceramic tiles in the decorated room: the tiles paved on the ground of the room to be inspected, received and repaired in the building engineering project are distinguished, the tiles are divided into floor tiles according to a set sequence, and meanwhile, the tiles paved on the wall of the room to be inspected, received and repaired are divided into wall tiles.
In this embodiment, the step S1 includes numbering the floor tiles in the room to be approved and finished according to a set order to form a number set a (a) of the floor tiles in the room to be approved and finished1,a2,...,ai,...,an)，aiExpressed as the number of the ith floor tile in the decorated room to be checked and accepted; numbering the wall tiles in the room to be checked and accepted according to a set sequence to form a number set B (B) of the wall tiles in the room to be checked and accepted1,b2,...,bi,...,bn)，biThe serial number of the ith wall tile in the decoration room to be inspected and accepted is represented, so that a foundation is laid for analyzing the comprehensive tile inspection and acceptance quality of the decoration room to be inspected and accepted in a later period.
S2, detecting the chromaticity of the floor tile: and respectively detecting the chromaticity of each floor tile in the decorated room to be checked and accepted, extracting the standard tile chromaticity of the ground of the decorated room set in the building engineering project, and comparing to obtain the chromaticity difference value of each floor tile in the decorated room to be checked and accepted.
In this embodiment, the step S2 includes detecting the chromaticity of each floor tile in the decorated room to be checked and accepted by the chromaticity measuring instrument, respectively, and counting the chromaticity of each floor tile in the decorated room to be checked and accepted to form a chromaticity set Qa (Qa) of each floor tile in the decorated room to be checked and accepted1,Qa2,...,Qai,...,Qan)，QaiExpressed as the colour shade of the ith floor tile in the room to be approved for renovation.
In this embodiment, the step S2 further includes comparing the chromaticity of each floor tile in the decorated room to be approved with the standard chromaticity of the standard tile in the decorated room, so as to obtain a chromaticity difference set Δ Qa (Δ Qa) of each floor tile in the decorated room to be approved1,ΔQa2,...,ΔQai,...,ΔQan)，ΔQaiExpressed as the difference in the chromaticity of the ith floor tile in the room to be approved for the renovation.
S3, acquiring a ground tile pattern image: the method comprises the steps of carrying out image acquisition on the pattern connection positions of all the floor tiles in a decoration room to be checked and accepted, obtaining pattern connection images of all the floor tiles in the decoration room to be checked and accepted, comparing the pattern connection images with standard pattern connection images of all the floor tiles in corresponding floor tiles, and analyzing the comprehensive pattern connection matching degree of all the floor tiles in the decoration room to be checked and accepted.
In this embodiment, the step S3 includes comparing the pattern-joining images of the floor tiles in the room to be checked and finished with the standard pattern-joining images of the corresponding floor tiles to form a matching degree set σ of the pattern-joining images of the floor tiles in the room to be checked and finished and the standard pattern-joining images of the corresponding positionsia′(σia′1,σia′2,...,σia′v,...,σia′u)，σia′vShow that it waits to check to receive dress roomMatching degree of the v-th pattern connection image in the ith floor tile and the standard pattern connection image at the corresponding position, and analyzing comprehensive pattern connection matching degree of each floor tile in the decoration room to be checked and accepted
Figure BDA0003466422100000101
σi' is expressed as the overall pattern match of the ith floor tile in the room to be approved.
S4, detecting the floor tile laying parameters: and analyzing the average seam spacing and the average edge height difference of the edges of the floor tiles in the decoration room to be checked and accepted by respectively detecting the seam spacing and the edge height difference of the detection points at the edges of the floor tiles in the decoration room to be checked and accepted.
In this embodiment, the step S4 includes the following steps:
s41, arranging detection points on edge lines of each floor tile in a room to be inspected and received, and uniformly arranging a plurality of detection points on the edge of each floor tile;
s42, detecting the joint space of each detection point at the edge of each floor tile in the room to be inspected and finished to form a joint space set d of each detection point at the edge of each floor tile in the room to be inspected and finishedia(dia1,dia2,...,diar,...,diaf)，diarThe seam spacing is expressed as the seam spacing of the r-th detection point at the edge of the ith floor tile in the room to be inspected and decorated;
s43, analyzing the average seam distance between the edges of each floor tile in the room to be inspected and decorated
Figure BDA0003466422100000102
Figure BDA0003466422100000103
Expressed as the average joint spacing at the edge of the ith floor tile in the room to be approved;
s44, and detecting the edge of each floor tile in the room to be inspected and decoratedThe edge height difference of the measuring points forms an edge height difference set h of each measuring point at the edge of each floor tile in the room to be inspected and decoratedia(hia1,hia2,...,hiar,...,hiaf)，hiarThe edge height difference is expressed as the edge height difference of the r-th detection point at the edge of the ith floor tile in the room to be inspected and decorated;
s45, analyzing the average edge height difference of the edges of each floor tile in the room to be inspected and decorated
Figure BDA0003466422100000104
Figure BDA0003466422100000105
Expressed as the average edge height difference at the edge of the ith floor tile in the room to be approved for finishing.
Specifically, the method provides reliable reference data for calculating the influence coefficient of the acceptance quality of the tiles in the decorated room in the later period by detecting the chromaticity, the joint space and the edge height difference of each floor tile in the decorated room to be accepted, and analyzes the comprehensive pattern connection matching degree of each floor tile according to the pattern connection images of each floor tile, thereby avoiding the problem of larger detection data error and improving the accuracy and the reliability of the later-period analysis of the acceptance quality of the tiles.
S5, obtaining the empty area of the floor tile: optically scanning each floor tile in the decoration room to be checked and accepted through an x-ray detector to obtain a gray level image of each floor tile in the decoration room to be checked and accepted, extracting the hollowing area in the gray level image of each floor tile in the decoration room to be checked and accepted, counting the hollowing area in the gray level image of each floor tile in the decoration room to be checked and accepted, and forming a hollow-bulging area set s 'a (s' a) of each floor tile gray level image in the decoration room to be checked and accepted1,s′a2,...,s′ai,...,s′an)，s′aiAnd (3) expressing the hollowing area in the gray scale image of the ith floor tile in the decoration room to be inspected, and analyzing the hollowing area ratio of each floor tile in the decoration room to be inspected.
In this embodiment, the formula for calculating the ratio of the empty area to the empty area of each floor tile in the room to be approved and decorated in step S5 is
Figure BDA0003466422100000111
kaiExpressed as the ratio of the empty area of the ith floor tile in the room to be approved for decoration, SSign boardaiExpressed as the standard image area of the ith floor tile in the finished room to be approved.
S6, analyzing abnormal areas of the floor tiles: and analyzing the influence proportion coefficient of the abnormal area of each floor tile in the room to be inspected and decorated by respectively extracting the crack size, the scratch size and the edge damage area in the gray scale image of each floor tile in the room to be inspected and decorated.
In this embodiment, the step S6 includes the following steps:
s61, extracting the crack size in the gray scale image of each floor tile in the decoration room to be inspected, and forming a crack size set x in the gray scale image of each floor tile in the decoration room to be inspected1′a(x′1a1,x′1a2,...,x′1ai,...,x′1an)，x′1aiThe dimension of a crack in the gray level image of the ith floor tile in the room to be inspected and decorated is expressed;
s62, simultaneously extracting the scratch sizes in the gray scale images of the floor tiles in the decoration room to be inspected to form a scratch size set x 'in the gray scale images of the floor tiles in the decoration room to be inspected'2a(x′2a1,x′2a2,...,x′2ai,...,x′2an)，x′2aiThe size of the scratch in the gray scale image of the ith floor tile in the room to be inspected and decorated is expressed;
s63, extracting the edge damaged area in the gray-scale image of each floor tile in the decoration room to be inspected to form an edge damaged area set x 'in the gray-scale image of each floor tile in the decoration room to be inspected'3a(x′3a1,x′3a2,...,x′3ai,...,x′3an)，x′3aiRepresenting the edge damage area in the gray scale image of the ith floor tile in the room to be inspected and decorated;
s64, calculating the influence proportionality coefficient of the abnormal area of each floor tile in the decoration room to be accepted
Figure BDA0003466422100000121
ξiExpressed as the coefficient of influence of the abnormal area of the ith floor tile in the room to be approved for finishing, lambda1、λ2、λ3Respectively expressed as the weight ratio coefficient of influence, X, corresponding to the crack, scratch and edge breakage of the tile2 Allow forExpressed as the allowed scratch size set for the tiles in the finished room.
Specifically, the method analyzes the influence proportional coefficient of the abnormal area of each floor tile by acquiring the hollow bulging area, the crack size, the scratch size and the edge breakage area in the gray scale image of each floor tile, and provides a reliable reference basis for calculating the influence coefficient of the acceptance quality of the tiles of the decorated rooms in the later period.
S7, detecting the wall tile laying parameters: respectively detecting the value of each laying parameter of each wall tile in the decoration room to be checked and accepted, and comparing the value of each laying parameter of each wall tile in the decoration room to be checked and accepted with the value of each standard laying parameter of each wall tile in the decoration room stored, so as to obtain the value difference set delta Wb (delta Wb) of each laying parameter of each wall tile in the decoration room to be checked and accepted1,Δwb2,...,Δwbj,...,Δwbm)，ΔwbjExpressed as the value difference of the w-th laying parameter of the j-th wall tile in the room to be approved, wherein w is w1,w2,w3And w is1、w2、w3Respectively expressed as the laying levelness, the laying verticality and the laying flatness of the wall surface ceramic tile.
In this embodiment, the step S7 includes counting the values of the laying parameters of the wall tiles in the room to be approved and finished to form the tile-wall-decorating productEach laying parameter value set Wb (Wb) of each wall tile in the room to be inspected and decorated1,wb2,...,wbj,...,wbm)，wbjExpressed as the w-th paving parameter value for the jth wall tile in the finished room to be approved.
S8, obtaining the wall tile pasting force: the bonding strength detector is used for respectively detecting the bonding strength of each wall tile in the decoration room to be checked and accepted, and the bonding strength of each wall tile in the decoration room to be checked and accepted is counted to form a bonding strength set Pb (Pb) of each wall tile in the decoration room to be checked and accepted1,pb2,...,pbj,...,pbm)，pbjThe adhesion strength of the jth wall tile in the decorated room to be checked and accepted is shown.
Specifically, the invention effectively avoids the phenomenon that an acceptance person carries out force-type detection on the wall tiles by detecting the laying parameter values and the pasting force of each wall tile in the room to be accepted, and ensures the beautiful effect of the tile laying in the room.
S9, analyzing the tile acceptance quality influence coefficient: through calculating the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted, comparing the comprehensive ceramic tile acceptance quality influence coefficient with the standard ceramic tile acceptance quality influence coefficient of the decoration room, if the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted is greater than the standard ceramic tile acceptance quality influence coefficient, carrying out early warning and reminding, and informing constructors of carrying out corresponding treatment measures.
In this embodiment, the calculation formula of the comprehensive tile acceptance quality influence coefficient of the decorated room to be accepted is
Figure BDA0003466422100000131
Phi is a comprehensive ceramic tile acceptance quality influence coefficient of a decorated room to be accepted, alpha and beta are respectively an acceptance quality influence proportional coefficient corresponding to a ground ceramic tile and a wall ceramic tile in the decorated room, and d'Sign board、h′Sign boardExpressed as the standard joint spacing and standard height difference at the edge of the floor tile, respectively, mu is expressed as the room floor tile chroma compensation coefficient, QSign boardIs shown as a setting deviceStandard tile colour, gamma, for the floor of a roomwThe W-th laying parameter expressed as the tile on the wall surface of the room corresponds to the influence weight coefficient, W'Sign boardb is expressed as the value of the w-th standard laying parameter, epsilon, of the tiles of the wall surfaces in the finished roompIs expressed as a wall surface tile adhesion force correction coefficient, P'Sign boardAnd b represents the standard adhesion strength of the wall tiles in the construction standard for the safety of the decorated rooms.
Specifically, the comprehensive ceramic tile acceptance quality influence coefficient of the decorated room to be accepted is calculated, so that the ceramic tile laying quality acceptance efficiency in the decorated room is increased, the decoration delivery acceptance management level of a house engineering project is improved, the comprehensive ceramic tile acceptance quality influence coefficient is compared with the standard ceramic tile acceptance quality influence coefficient, if the comprehensive ceramic tile acceptance quality influence coefficient is greater than the standard ceramic tile acceptance quality influence coefficient, early warning reminding is carried out, constructors are informed to carry out corresponding treatment measures, the ceramic tile acceptance quality in the decorated room is visually displayed, the problem of timely solving the ceramic tile acceptance quality problem in the decorated room is ensured, and the economic and property safety of residents in the decorated room is ensured.
In a second aspect, the present invention also provides an apparatus comprising: the system comprises a processor, a memory and a network interface, wherein the memory and the network interface are connected with the processor; the network interface is connected with a nonvolatile memory in the server; the processor calls the computer program from the nonvolatile memory through the network interface during running, and runs the computer program through the memory to execute the project delivery acceptance management method.
In a third aspect, the present invention further provides a computer storage medium, where a computer program is burned in the computer storage medium, and when the computer program runs in a memory of a server, the method for managing delivery, acceptance and acceptance of an engineering project according to the present invention is implemented.
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.

Claims (10)

1. A project delivery acceptance management method is characterized by comprising the following steps: the method comprises the following steps:
s1, distinguishing ceramic tiles in the decorated room: the method comprises the steps of distinguishing ceramic tiles paved on the ground of a to-be-inspected receiving and repairing room in a building engineering project, dividing the ceramic tiles into floor ceramic tiles according to a set sequence, and dividing the ceramic tiles paved on the wall of the to-be-inspected receiving and repairing room into wall ceramic tiles;
s2, detecting the chromaticity of the floor tile: respectively detecting the chromaticity of each floor tile in the decorated room to be checked and accepted, extracting the standard tile chromaticity of the ground of the decorated room set in the building engineering project, and comparing to obtain the chromaticity difference value of each floor tile in the decorated room to be checked and accepted;
s3, acquiring a ground tile pattern image: acquiring images of the pattern connection positions of all the floor tiles in the decoration room to be checked and accepted, obtaining the pattern connection images of all the floor tiles in the decoration room to be checked and accepted, comparing the pattern connection images with the standard pattern connection images of all the floor tiles in the corresponding floor tiles, and analyzing the comprehensive pattern connection matching degree of all the floor tiles in the decoration room to be checked and accepted;
s4, detecting the floor tile laying parameters: analyzing the average seam spacing and the average edge height difference of the edges of the floor tiles in the decoration room to be checked and accepted by respectively detecting the seam spacing and the edge height difference of detection points at the edges of the floor tiles in the decoration room to be checked and accepted;
s5, obtaining the empty area of the floor tile: optically scanning each floor tile in the decoration room to be checked and accepted to obtain a gray level image of each floor tile in the decoration room to be checked and accepted, extracting the hollowing area in the gray level image of each floor tile in the decoration room to be checked and accepted, and analyzing the hollowing area ratio of each floor tile in the decoration room to be checked and accepted;
s6, analyzing abnormal areas of the floor tiles: analyzing the influence proportion coefficient of the abnormal area of each floor tile in the room to be inspected and decorated by respectively extracting the crack size, the scratch size and the edge damage area in the gray scale image of each floor tile in the room to be inspected and decorated;
s7, detecting the wall tile laying parameters: respectively detecting the value of each laying parameter of each wall tile in the decorated room to be checked and accepted, and comparing to obtain the value difference of each laying parameter of each wall tile in the decorated room to be checked and accepted;
s8, obtaining the wall tile pasting force: the method comprises the steps of detecting the sticking force of each wall tile in a decorated room to be checked and accepted, and counting the sticking force of each wall tile in the decorated room to be checked and accepted;
s9, analyzing the tile acceptance quality influence coefficient: through calculating the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted, comparing the comprehensive ceramic tile acceptance quality influence coefficient with the standard ceramic tile acceptance quality influence coefficient of the decoration room, if the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted is greater than the standard ceramic tile acceptance quality influence coefficient, carrying out early warning and reminding, and informing constructors of carrying out corresponding treatment measures.
2. The project delivery acceptance management method according to claim 1, wherein: the step S2 includes detecting the chromaticity of each floor tile in the decoration room to be checked and accepted through a chromaticity measuring instrument, counting the chromaticity of each floor tile in the decoration room to be checked and accepted, and comparing the chromaticity of each floor tile in the decoration room to be checked and accepted with the chromaticity of a standard tile in the floor of the decoration room to be set to obtain a chromaticity difference value set delta Qa (delta Qa) of each floor tile in the decoration room to be checked and accepted1,ΔQa2,...,ΔQai,...,ΔQan)，ΔQaiExpressed as the difference in the chromaticity of the ith floor tile in the room to be approved for the renovation.
3. The project delivery acceptance management method according to claim 1, wherein: step S3 includes comparing the pattern connection image of each floor tile in the room to be inspected and decorated with the standard pattern connection image of each floor tile to form the pattern connection image of each floor tile in the room to be inspected and decoratedMatching degree set sigma of standard pattern connection image at corresponding positionia′(σia′1,σia′2,...,σia′v,...,σia′u)，σia′vRepresenting the matching degree of the v-th pattern connection image in the ith floor tile in the decoration room to be checked and accepted and the standard pattern connection image at the corresponding position, and analyzing the comprehensive pattern connection matching degree of each floor tile in the decoration room to be checked and accepted
Figure FDA0003466422090000021
σ′iExpressed as the comprehensive pattern engagement matching degree of the ith floor tile in the room to be inspected and decorated.
4. The project delivery acceptance management method according to claim 1, wherein: the step S4 includes the following steps:
s41, arranging detection points through the edge lines of each floor tile in the room to be checked and accepted, and uniformly arranging a plurality of detection points at the edge of each floor tile;
s42, detecting the joint space of each detection point at the edge of each floor tile in the room to be inspected and finished to form a joint space set d of each detection point at the edge of each floor tile in the room to be inspected and finishedia(dia1,dia2,...,diar,...,diaf)，diarThe seam spacing is expressed as the seam spacing of the r-th detection point at the edge of the ith floor tile in the room to be inspected and decorated;
s43, analyzing the average seam distance between the edges of each floor tile in the room to be inspected and decorated
Figure FDA0003466422090000031
Figure FDA0003466422090000032
Edge of the ith floor tile in the room to be approved for finishingAverage seam spacing;
s44, detecting the edge height difference of each detection point at the edge of each floor tile in the room to be inspected and decorated to form an edge height difference set h of each detection point at the edge of each floor tile in the room to be inspected and decoratedia(hia1,hia2,...,hiar,...,hiaf)，hiarThe edge height difference is expressed as the edge height difference of the r-th detection point at the edge of the ith floor tile in the room to be inspected and decorated;
s45, analyzing the average edge height difference of the edges of each floor tile in the room to be inspected and decorated
Figure FDA0003466422090000033
Figure FDA0003466422090000034
Expressed as the average edge height difference at the edge of the ith floor tile in the room to be approved for finishing.
5. The project delivery acceptance management method according to claim 1, wherein: the step S5 includes the steps of counting the hollowing area in the gray level image of each floor tile in the decoration room to be checked and accepted, and forming a set S 'a (S' a) of the hollowing area in the gray level image of each floor tile in the decoration room to be checked and accepted1,s′a2,...,s′ai,...,s′an)，s′aiExpressed as the hollowing area in the gray scale image of the ith floor tile in the room to be inspected and decorated, and the hollowing area ratio of each floor tile in the room to be inspected and decorated is analyzed
Figure FDA0003466422090000035
kaiExpressed as the ratio of the empty area of the ith floor tile in the room to be approved for decoration, SSignaiExpressed as the standard image area of the ith floor tile in the finished room to be approved.
6. The project delivery acceptance management method according to claim 1, wherein: the step S6 includes the following steps:
s61, extracting the crack sizes in the gray level images of the floor tiles in the decoration room to be inspected, and forming a crack size set x 'in the gray level images of the floor tiles in the decoration room to be inspected'1a(x′1a1,x′1a2,...,x′1ai,...,x′1an)，x′1aiThe dimension of a crack in the gray level image of the ith floor tile in the room to be inspected and decorated is expressed;
s62, simultaneously extracting the scratch sizes in the gray scale images of the floor tiles in the decoration room to be inspected to form a scratch size set x 'in the gray scale images of the floor tiles in the decoration room to be inspected'2a(x′2a1,x′2a2,...,x′2ai,...,x′2an)，x′2aiThe dimension is expressed as the scratch size in the gray scale image of the ith floor tile in the decoration room to be checked and accepted;
s63, extracting the edge damaged area in the gray-scale image of each floor tile in the decoration room to be inspected to form an edge damaged area set x 'in the gray-scale image of each floor tile in the decoration room to be inspected'3a(x′3a1,x′3a2,...,x′3ai,...,x′3an)，x′3aiRepresenting the edge damage area in the gray scale image of the ith floor tile in the room to be inspected and decorated;
s64, calculating the influence proportionality coefficient of the abnormal area of each floor tile in the decoration room to be accepted
Figure FDA0003466422090000041
ξiExpressed as the coefficient of influence of the abnormal area of the ith floor tile in the room to be approved for finishing, lambda1、λ2、λ3Respectively expressed as the weight ratio coefficient of the influence corresponding to the crack, scratch and edge breakage of the ceramic tile，X2 Allow forExpressed as the allowed scratch size set for the tiles in the finished room.
7. The project delivery acceptance management method according to claim 1, wherein: the step S7 includes comparing the values of the laying parameters of the wall tiles in the room to be inspected and decorated with the stored values of the standard laying parameters of the wall tiles in the room to be inspected and decorated to obtain a difference set delta Wb (delta Wb) of the values of the laying parameters of the wall tiles in the room to be inspected and decorated1,Δwb2,...,Δwbj,...,Δwbm)，ΔwbjExpressed as the value difference of the w-th laying parameter of the j-th wall tile in the room to be approved, wherein w is w1,w2,w3And w is1、w2、w3Respectively expressed as the laying levelness, the laying verticality and the laying flatness of the wall surface ceramic tile.
8. The project delivery acceptance management method according to claim 1, wherein: the calculation formula of the comprehensive ceramic tile acceptance quality influence coefficient of the decoration room to be accepted is
Figure FDA0003466422090000051
Phi represents a comprehensive ceramic tile acceptance quality influence coefficient of the decorated room to be accepted, alpha and beta represent acceptance quality influence proportionality coefficients corresponding to floor ceramic tiles and wall ceramic tiles in the decorated room respectively, and d'Sign、h′Sign boardExpressed as the standard joint spacing and standard height difference at the edge of the floor tile, respectively, mu is expressed as the room floor tile chroma compensation coefficient, QSign boardExpressed as standard tile colour, gamma, set for finishing the floor of a roomwThe W-th laying parameter expressed as the tile on the wall surface of the room corresponds to the influence weight coefficient, W'Sign boardb is expressed as the value of the w-th standard laying parameter, epsilon, of the tiles of the wall surfaces in the finished roompExpressed as correction coefficient of wall tile adhesion force, pbjIs shown as a check-up packageRepairing the adhesion force of the jth wall surface ceramic tile in the room, P'Sign boardAnd b represents the standard adhesion strength of the wall tiles in the construction standard for the safety of the decorated rooms.
9. An apparatus, characterized by: the method comprises the following steps: the system comprises a processor, a memory and a network interface, wherein the memory and the network interface are connected with the processor; the network interface is connected with a nonvolatile memory in the server; the processor retrieves the computer program from the non-volatile memory through the network interface when running, and runs the computer program through the memory to execute a project delivery acceptance management method of any one of claims 1 to 8.
10. A computer storage medium, characterized in that: the computer storage medium is burned with a computer program, and the computer program realizes the project delivery acceptance management method according to any one of claims 1 to 8 when running in the memory of the server.
CN202210030929.3A 2022-03-09 2022-03-09 Engineering project delivery acceptance management method, equipment and computer storage medium Withdrawn CN114511199A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114998340A (en) * 2022-08-03 2022-09-02 东莞先知大数据有限公司 Ceramic tile processing standard detection method, electronic equipment and storage medium
CN116468329A (en) * 2023-04-26 2023-07-21 广东雅建建设科技股份有限公司 Intelligent management system for indoor decoration design construction
CN116757556A (en) * 2023-08-14 2023-09-15 成都建工雅安建设有限责任公司 Waterproof construction management method and system based on image processing
CN116843507A (en) * 2023-07-11 2023-10-03 圣风多媒体科技(上海)有限公司 Intelligent management system for digital display content

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114998340A (en) * 2022-08-03 2022-09-02 东莞先知大数据有限公司 Ceramic tile processing standard detection method, electronic equipment and storage medium
CN116468329A (en) * 2023-04-26 2023-07-21 广东雅建建设科技股份有限公司 Intelligent management system for indoor decoration design construction
CN116468329B (en) * 2023-04-26 2024-01-30 广东雅建建设科技股份有限公司 Intelligent management system for indoor decoration design construction
CN116843507A (en) * 2023-07-11 2023-10-03 圣风多媒体科技(上海)有限公司 Intelligent management system for digital display content
CN116843507B (en) * 2023-07-11 2024-02-27 圣风多媒体科技(上海)有限公司 Intelligent management system for digital display content
CN116757556A (en) * 2023-08-14 2023-09-15 成都建工雅安建设有限责任公司 Waterproof construction management method and system based on image processing
CN116757556B (en) * 2023-08-14 2023-10-31 成都建工雅安建设有限责任公司 Waterproof construction management method and system based on image processing

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