KR102523572B1 - Wallpaper hanger work of building management system - Google Patents

Abstract

The present invention relates to a system for managing paper hanging work of a building and, more specifically, to a system for managing paper hanging work of a building, which can generate paper hanging work schedule information based on a paper hanging area derived by calculating the number of construction workers put into a distributed area of the building. To this end, the system for managing paper hanging work of a building comprises: an information verification unit which verifies a distributed area and a paper hanging construction period from paper hanging request information of the building transmitted from a constructor terminal; a calculation unit which derives a paper hanging area obtained by using daily labor costs and labor unit costs for each pre-set size to calculate the number of construction workers put into the distributed area, and calculates construction costs for each area of the paper hanging area by using pre-set material unit costs and maintenance unit costs; a schedule generation unit which generates paper hanging work schedule information for efficiently supporting field management based on the paper hanging area, the paper hanging construction period, and a pre-set paper hanging work list; and an integrated service unit which provides the paper hanging work schedule information to a manager terminal based on an approval signal fed back by providing the paper hanging area, the number of construction workers, and the construction costs for each area to the constructor terminal.

Description

Building wallpapering work management system {WALLPAPER HANGER WORK OF BUILDING MANAGEMENT SYSTEM}

The present invention relates to a building plastering work management system, and more particularly, to building plastering that can generate plastering work schedule information based on the plastering area derived by calculating the number of construction workers put into the sales area of a building target. It is about construction management system.

In general, since adhesion is not easily achieved when paper is applied to cement walls or other walls in buildings, it is common to first adhere the paper to the wall and then adhere the paper.

In addition, in recent years, when the wallpaper is directly adhered to the wall surface using paper paper, so-called space-floating wallpapering work is widely used in recent years because the uneven surface is exposed to the outside when the wall surface is uneven, causing a problem of damaging the appearance.

There is a demand for a building plastering management system capable of efficiently managing such papering works and papering methods.

In particular, since the contractor requesting the plastering work requests the area of sale for the building without considering the actual area of the papering, the area of the papering is automatically derived based on the area of sale, and the construction cost per area for the area covered by the papering and the information of the schedule of the papering work are calculated. A building plastering work management system that can be created and provided is needed.

The present invention is to solve the above problems, and an object of the present invention is to generate and provide plastering work schedule information based on the wallpapering area derived by calculating the number of construction workers put into the sales area of the building target , It is to provide a building plastering work management system that can efficiently manage the plastering work for buildings.

The above and other objects and advantages of the present invention will become apparent from the following description of preferred embodiments.

Building plastering work management system according to an embodiment of the present invention for achieving the above object is an information confirmation unit for confirming the pre-sale area and plastering construction period from the plastering request information of the building target received from the constructor terminal, labor cost for each preset size Calculation unit for deriving the plastering area by calculating the number of construction workers input to the pre-sale area using the unit price and daily labor cost, and calculating the construction cost per area for the plastering area using the preset material cutting price and defect repair cost; Based on the plastering area, the plastering work period, and the preset plastering work list, a schedule generator for generating a plastering work schedule information to efficiently support site management, and the plastering area, the number of construction workers, and the construction cost per area Based on the approval signal received as feedback according to the provision to the construction company terminal, it includes an integrated service unit for providing wallpapering work schedule information to the manager terminal.

In an embodiment, the preset papering work list includes ceiling plaster sanding work, ceiling draping work, ceiling draping work, wall putty work, sanding work, non-woven fabric draping work, and wall shaping work.

In the embodiment, the wallpapering work schedule information is a plurality of partitioned areas obtained by dividing the papering area by standard unit work area, and the papering arranged according to the distribution of the number of construction workers to each divided area based on the papering work list. Includes the number of construction workers by construction period and construction location information of construction personnel by plastering construction period.

In an embodiment, the integrated service unit recalculates the number of construction manpower by calculating the number of additional manpower per day of the preceding construction delay period based on the preceding construction delay period of the building object transmitted from the construction company terminal. Calculation unit, based on the number of interference objects detected from the interference object image of the building object transmitted from the manager terminal, a selection unit for selecting a delay item from the papering work list, and based on a delay period preset in the delay item and a corresponding management unit for extending the papering work period for the papering work schedule information, and the interference object image includes any one of a furniture object, a molding object, a baseboard object, and an object for filling various gaps. .

In an embodiment, the correspondence management unit recalculates the construction cost per area by adjusting the labor cost unit price for each type of unit based on the number of option objects, and the option object is furniture, art, Means any one of month and window.

In an embodiment, the response management unit selectively activates an input menu for the approval signal based on the breathing and heart rate signals of the building contractor acquired through the laser sensor provided in the construction company terminal.

In the embodiment, the integrated service unit during the wallpapering construction period, the image collection unit for receiving and collecting the working images of the personnel photographed through the manager terminal and the working positions of the working images periodically, from the working images An object detection unit for detecting manpower objects, a diagnosis unit for diagnosing abnormal working postures of manpower for each work position based on an output probability value output by applying the manpower object to an artificial intelligence-based posture diagnosis algorithm, and the manpower Based on whether or not the abnormal working posture is diagnosed, the image providing unit for providing a corrected posture image for each working position to the manager terminal, wherein the artificial intelligence-based posture diagnosis algorithm provides a plurality of pre-collected working posture images. It is an artificial neural network trained through machine learning by classifying it into abnormal and normal working postures.

이고, 여기서, A는 원자재단가, B는 부자재단가, C는 하자보수단가, D는 평형별 노무비 단가, E는 분양면적, F는 도배면적이며, α는 로스율에 따른 자재산출비율이다. In the embodiment, the first calculation unit for calculating the number of construction manpower by multiplying the sale area and the labor cost unit price for each type, dividing it by the daily labor cost, multiplying the number of construction manpower by the reference work unit area, to obtain the plastering area A construction cost calculation formula for outputting the construction cost per area by taking the second calculation unit and the raw foundation price and the subsidiary foundation price included in the material foundation price, the defect repair unit price, the labor cost unit price for each type, the plastering area and the pre-sale area as inputs It includes a third calculation unit to be used, and the construction cost calculation formula is

Here, A is the raw foundation price, B is the subsidiary foundation price, C is the defect repair cost, D is the unit cost of labor per floor plan, E is the pre-sale area, F is the wallpapering area, and α is the material output ratio according to the loss rate.

According to an embodiment of the present invention, the plastering work schedule information is generated based on the plastering area derived by calculating the number of construction workers put into the pre-sale area of the building target and provided to the manager who manages the site, thereby wallpapering the building target. We can help you manage your project efficiently.

1 is a diagram schematically showing a building plastering work management system 100 according to an embodiment of the present invention.
FIG. 2 is a block diagram for explaining in detail an embodiment of the integrated service unit 140 of FIG. 1 .
FIG. 3 is a block diagram for explaining another embodiment of the integrated service unit 140 of FIG. 1 in detail.
FIG. 4 is a block diagram for explaining an embodiment of the calculation unit 120 of FIG. 1 in detail.

Hereinafter, the present invention will be described in detail with reference to embodiments and drawings of the present invention. These examples are only presented as examples to explain the present invention in more detail, and it will be apparent to those skilled in the art that the scope of the present invention is not limited by these examples. .

In addition, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of skill in the art to which this invention belongs, and in case of conflict, this specification including definitions of will take precedence.

In order to clearly explain the proposed invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification. And, when a certain component is said to "include", this means that it may further include other components without excluding other components unless otherwise stated. Also, a “unit” described in the specification means one unit or block that performs a specific function.

In each step, the identification code (first, second, etc.) is used for convenience of description, and the identification code does not describe the order of each step, and each step does not clearly describe a specific order in context. It may be performed differently from the order specified above. That is, each step may be performed in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

1 is a diagram schematically showing a building plastering work management system 100 according to an embodiment of the present invention.

Referring to FIG. 1 , the building plastering work management system 100 may include an information confirmation unit 110, a calculation unit 120, a schedule generation unit 130, and an integrated service unit 140.

First, the information confirmation unit 110 may register the wallpapering request information of the building object received from the construction company terminal 10 in the storage DB 200, and check the area of sale and the period of wallpapering construction from the wallpapering request information. For example, the construction company terminal 10 may be a terminal or a server possessed by a building contractor requesting wallpapering work.

Here, the wallpapering request information for the building object may include the number of ballast indoors, the number of households, and the period of wallpapering work. In this case, the area for sale may mean the total number of units for sale multiplied by the indoor ballast number and the number of households. For example, the wallpapering request information for a building includes 470 households of 34 pyeong and a wallpapering and wallpapering construction period of 100 days, and at this time, the pre-sale area may mean 15,980 pyeong (= 34×470).

Next, the calculation unit 120 may derive the plastering area by calculating the number of construction manpower put into the lot area by using the unit price of labor cost for each type and daily labor cost set in advance.

Here, the plastering area means the plastering construction area estimated according to the number of construction workers, and the plastering area may be greater than or equal to the pre-sale area. For example, the sale area of 15,980 pyeong is 52,826m ² , and the papering area may be 101,872m ² .

At this time, the calculation unit 120 may calculate the construction cost per area for the papering area using the material cost and defect repair cost preset in the storage DB 200.

For example, the material trimmer includes a raw material trimmer and an auxiliary trimmer, the raw material means wallpaper for papering, and the auxiliary material may mean at least one of glue, nonwoven fabric for paperwork, nevari, putty, and other materials. In addition, the defect repair cost may mean the average of the defect repair costs for each generation in buildings of a similar size to the building object.

Next, the schedule generating unit 130 efficiently manages the site based on the wallpapering area derived through the calculation unit 120, the wallpapering construction period confirmed through the information confirmation unit 110, and the preset papering work list. It is possible to generate schedule information for wallpapering work to support.

Here, the preset papering work list may include a ceiling gypsum sanding work, a ceiling draping work, a ceiling draping work, a wall putty work, a sanding work, a non-woven fabric draping work, and a wall shaping work.

The wallpapering work schedule information according to the embodiment is a plurality of divided areas obtained by dividing the wallpapering area by standard work unit area, and the number of construction workers for each plastering construction period arranged according to distributing the number of construction workers to each divided area based on the wallpapering work list. And it may include construction location information of each construction person for each construction period.

Next, the integrated service unit 140 provides the plastering area, the number of construction workers, and the construction cost per area to the constructor terminal 10 through the wallpapering management service, and based on the approval signal received as feedback, the manager terminal 20 performs the papering operation. Schedule information can be provided. For example, the manager terminal 20 may be a terminal possessed by a manager who manages construction personnel put into a plastering construction site.

Here, the wallpapering management service is an app or program that is provided through the integrated service unit 140 and is pre-installed on the constructor terminal 10 and the manager terminal 20, and provides information or information from each terminal 10, 20. It may be implemented as a graphic user interface that receives input and selection through at least one method of text, image capture, image-based touch input, and image upload so as to be transmitted.

FIG. 2 is a block diagram for explaining in detail an embodiment of the integrated service unit 140 of FIG. 1 .

Referring to FIGS. 1 and 2 , the integrated service unit 140 may include a resale unit 141 , an item selection unit 142 and a corresponding management unit 143 .

First, the property distribution unit 141 may recalculate the number of construction manpower by calculating the number of additional manpower per day of the preceding construction delay period based on the preceding construction delay period of the building target received from the constructor terminal 10. .

For example, if the wallpapering work period is 100 days, the number of construction workers for the wallpapering work period is 1176, and the preceding construction delay period is 13 days, the property contribution 141 is the daily construction of the wallpapering work period and the wallpapering work period. Based on the ratio of the number of manpower of 11.8 (≒11.78), the number of additional manpower 1.5 (≒1.534) per day during the delay period of the preceding construction can be calculated.

At this time, the property distribution 141 is based on the sum of the number of construction workers 11.8 (≒ 11.78) per day during the plastering construction period and the number of additional manpower per day 1.5 (≒ 1.534) during the preceding construction delay period 14 (≒ 13.334) , the number of construction workers can be recalculated as 1,582 (≒14 people × 100 days).

Next, the item selection unit 142 may select a delayed item from the papering job list based on the number of interference objects detected from the interference object image of the building object received from the manager terminal 20 .

Here, the interference object image may include any one of a furniture object, a molding object, a skirting object, and an object for filling various gaps.

Next, the correspondence management unit 143 may extend the papering construction period for the papering work schedule information based on the delay period preset in the delay item. At this time, the recalculation unit 141 may recalculate the number of construction manpower based on the extension period of the wallpapering construction period extended through the response management unit 143.

For example, when the delayed item is a ceiling gypsum sanding job in the plastering job list, the correspondence management unit 143 determines the plastering construction period for the plastering job schedule information based on a preset delay period for the ceiling gypsum sanding job, for example, 2 days. can be extended by 2 days.

According to an embodiment, the correspondence management unit 143 may recalculate the construction cost per area by adjusting the labor cost unit price for each type based on the number of option objects.

Here, the option object may refer to any one of furniture, art wall, and window having a predetermined size or larger to be constructed on the building object according to the preceding construction.

Specifically, when the number of option objects is greater than or equal to a predetermined number, the response management unit 143 reduces the labor cost per equilibrium at a rate of 7%, and when the number of option objects is less than the predetermined number, the labor cost per equilibrium is reduced at a rate of 16% You can recalculate the construction cost per area by increasing it.

According to another embodiment, when the response management unit 143 provides the plastering area, the number of construction workers, and the construction cost per area to the construction company terminal 10, the construction company terminal 10 is equipped with a laser sensor for breathing of the building contractor. and a heartbeat signal.

At this time, the correspondence management unit 143 may selectively activate an input menu for an approval signal to be transmitted from the contractor terminal 10 through the wallpapering management service based on the breathing and heartbeat signals.

For example, the response management unit 143 activates the input menu for the approval signal at the time when the construction company's client's respiration and heart rate signals are determined to be in a stable state, and the construction company's respiration and heart rate signals are determined to be in an unstable state. In , the input menu for the approval signal can be deactivated.

FIG. 3 is a block diagram for explaining another embodiment of the integrated service unit 140 of FIG. 1 in detail.

1 to 3, the integrated service unit 140 includes a construction manpower property department 141, an item selection unit 142, a response management unit 143, an image collection unit 144, an object detection unit 145, and A diagnosis unit 146 may be included. Hereinafter, redundant descriptions of the construction manpower property department 141, the item selection unit 142, and the correspondence management unit 143 of the same member number described in FIG. 2 will be omitted.

First, the image collection unit 144 may periodically receive and collect working images of personnel photographed through the manager terminal 20 and work positions of the corresponding working images during the wallpapering construction period.

Next, the object detection unit 145 may detect the manpower object from the work image.

Next, the diagnosis unit 146 may diagnose whether or not an abnormal working posture is present for the personnel at each work position based on the output probability value output as the manpower object is applied to the artificial intelligence-based posture diagnosis algorithm.

Here, the artificial intelligence-based posture diagnosis algorithm may be an artificial neural network learned through machine learning by classifying a plurality of pre-collected working posture images into abnormal working postures and normal working postures. The artificial intelligence-based posture diagnosis algorithm may be any one of an artificial neural network, a support vector machine (SVM), a decision tree, and a random forest.

Next, the image providing unit 147 provides corrected posture images for each working position to the manager terminal 20 based on whether or not the working posture is abnormal for the personnel diagnosed through the diagnosis unit 146, thereby providing information to the personnel. It can support the manager to correct the working posture.

FIG. 4 is a block diagram for explaining an embodiment of the calculation unit 120 of FIG. 1 in detail.

Referring to FIGS. 1 and 4 , the calculation unit 120 may include a first calculation unit 121 , a second calculation unit 122 and a third calculation unit 123 .

First, the first calculation unit 121 may multiply the area of sale by the labor cost unit price for each type and divide it by the daily labor cost to calculate the number of construction workers and store it in the storage DB 200 .

For example, if the area for sale is 15,980 pyeong, the labor cost unit price per size is 15,000 won, and the daily labor cost is 200,000 won, the first calculation unit 121 may calculate the number of construction workers 1199 (= 1198.5).

Depending on the embodiment, the first calculation unit 121 may correct the number of construction workers stored in the storage DB 200 based on the holiday period included in the wallpapering construction period.

Specifically, the first calculation unit 121 classifies the plastering construction period into a holiday period and an effective construction period, and calculates the number of supplementary manpower per day during the holiday period based on the ratio between the effective construction period and the number of construction manpower per day of the papering construction period. can be calculated

At this time, the first calculation unit 121 may correct the number of construction manpower stored in the storage DB 200 based on the sum of the number of supplementary manpower per day during the holiday period and the number of construction manpower per day during the plastering and wallpapering construction period.

For example, when the plastering construction period is 100 days, the holiday period is 13 days, and the number of construction workers stored in the storage DB 200 is 1176, the first calculation unit 121 calculates the effective construction period of 87 days and the papering construction period. Based on the ratio between 11.8 construction manpower per day, 1.76 daily supplementary manpower for 13 days during the holiday period can be calculated. At this time, the first calculation unit 121 calculates 1176 construction manpower based on the sum of 11.8 construction manpower per day during the wallpapering and wallpapering construction period and 1.76 daily supplementary manpower for the 13th day of the holiday period (13.56 ≒ 14 people). can be corrected to 1218 (14 × 87 days).

Next, the second calculation unit 122 may calculate the plastering area by multiplying the number of construction workers by the reference work unit area (85m ² ).

For example, if the number of construction workers is 1198.5 and the standard work unit area is 85 m ² , the second calculation unit 122 may calculate a plastering area of 101,872.5 m ² by multiplying the number of construction workers and the standard work unit area.

Next, the third calculation unit 123 calculates the construction cost per area by inputting the raw material cutting price, the material cutting price, the defect repair unit price, the labor cost unit price for each type, the plastering area, and the sale area included in the material cutting price preset in the storage DB 200 The output construction cost calculation formula can be used.

이고, Here, the construction cost calculation formula is

ego,

At this time, A is the raw foundation price, B is the subsidiary foundation price, C is the defect repair unit price, D is the labor cost unit price by equilibrium, E is the pre-sale area, F is the plastering area, and α is the material calculation rate according to the loss rate.

For example, if the original foundation price is 5700 won, the subsidiary foundation price is 5113 won, the defect repair cost is 588 won, the pre-sale area is 15,980 pyeong, the papering area is 100,000m ² , and the material output rate is 115%, 3 The calculation unit 123 may calculate a construction cost of 5,294 won per area for the area covered by the paper using the construction cost calculation formula.

The loss rate according to the embodiment may mean a rate at which raw materials are averagely treated as a loss as the plastering work is performed.

In this specification, only a few examples of various embodiments performed by the present inventors are described, but the technical spirit of the present invention is not limited or limited thereto, and can be modified and implemented in various ways by those skilled in the art, of course.

10: construction company terminal
20: manager terminal
100: Building plastering work management system
110: information confirmation unit
120: calculation unit
130: schedule generator
140: integrated service department

Claims (8)

Information verification unit for confirming the pre-sale area and the plastering construction period from the wallpapering request information of the building object transmitted from the constructor terminal;
The area for wallpapering is derived by calculating the number of construction workers put into the area for sale using the preset labor cost unit price and daily labor cost for each floor space, and the construction cost per area for the wallpapering area is calculated using the preset material cutting price and defect repair cost. Calculation unit to do;
Based on the wallpapering area, the wallpapering work period, and a preset wallpapering work list, a schedule generating unit for generating wallpapering work schedule information for efficiently supporting on-site management; and
An integrated service unit for providing the plastering work schedule information to a manager terminal based on an approval signal fed back as the plastering area, the number of construction workers, and the construction cost per area are provided to the constructor terminal,
The preset papering work list includes a ceiling gypsum sanding work, a ceiling draping work, a ceiling arranging work, a wall putty work, a sanding work, a non-woven fabric draping work, and a wall shaping work,
The plastering work schedule information includes a plurality of divided areas obtained by dividing the plastering area by standard unit work area, the number of construction workers for each plastering period, and Including the construction location information of the number of construction workers for each period of plastering construction,
The integrated service unit calculates the additional number of manpower per day of the preceding construction delay period based on the preceding construction delay period of the building object transmitted from the construction company terminal, and a property calculation unit that recalculates the number of construction manpower;
a sorting unit that selects delay items from the papering job list based on the number of interference objects detected from the interference object image of the building object transmitted from the manager terminal; and
Based on the delay period preset in the delay item, a response management unit for extending the papering work period for the papering work schedule information,
The interference object image includes any one of a furniture object, a molding object, a skirting object, and an object for filling various gaps,
Based on the number of option objects, the response management unit recalculates the construction cost per area by adjusting the labor cost unit price for each type,
The option object refers to any one of furniture, art walls, and windows of a predetermined size or larger to be constructed on the building object,
The response management unit selectively activates an input menu for the approval signal based on the breathing and heartbeat signals of the building contractor acquired through the laser sensor provided in the construction company terminal,
The integrated service unit during the wallpapering construction period, an image collection unit for receiving and collecting the work images of the personnel photographed through the manager terminal and the work positions of the work images periodically;
an object detection unit for detecting a manpower object from the work image;
a diagnostic unit for diagnosing abnormal working postures of human resources for each working position based on an output probability value output as the manpower object is applied to an artificial intelligence-based posture diagnosis algorithm; and
Further comprising an image providing unit for providing corrected posture images for each working position to the manager terminal based on whether or not the abnormal working posture is diagnosed for the personnel;
The artificial intelligence-based posture diagnosis algorithm is an artificial neural network learned through machine learning by classifying a plurality of previously collected working posture images into abnormal working posture and normal working posture,
a first calculator for calculating the number of construction manpower by multiplying the sale area by the labor cost unit price for each type of unit and dividing it by the daily labor cost;
A second calculation unit for calculating the plastering area by multiplying the number of construction workers by the reference work unit area; and
A third calculation unit using a construction cost calculation formula for outputting the construction cost per area by inputting the raw cutting price and the subsidiary foundation price included in the material cutting price, the defect repair unit price, the labor cost unit price by equilibrium, the plastering area, and the pre-sale area, And ,
The construction cost calculation formula is

ego,
Here, A is the raw foundation price, B is the subsidiary foundation price, C is the defect repair unit price, D is the unit cost of labor per floor plan, E is the pre-sale area, F is the plastering area, α is the material output ratio according to the loss rate,
The loss rate means the rate at which the raw materials are lost on average as the plastering work is performed,
The first calculation unit classifies the wallpapering construction period into a holiday period and an effective construction period, and calculates the number of supplementary manpower per day during the holiday period based on the ratio between the effective construction period and the number of construction manpower per day of the papering construction period,
The first calculation unit based on the sum of the number of supplementary manpower per day of the holiday period and the number of construction manpower per day of the plastering work period, correcting the number of construction manpower, building plastering work management system.


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