JP2021192135A - Construction support cloud system and program - Google Patents

Abstract

To provide a construction support cloud system and a program that support construction of reform, repair and the like of a house, a condominium and others.SOLUTION: A construction support cloud system 100 of the present invention includes an information processing apparatus 102 that supports construction of a building 105 and is connected to a network 101, a server 110 that communicates with the information processing apparatus 102 via the network 101, and portable terminals 103, 104 carried by a worker working at a construction site. The information processing apparatus 102 provides the sever 110 with information for integration processing of the construction. The portable terminals 103, 104 provide information held by the worker to the server 110 so that the worker who performs the construction is registered in association with the construction.SELECTED DRAWING: Figure 1

Description

The present invention relates to a construction support cloud system and a program. The details relate to the construction support cloud system and program that support the collective management from estimation to construction management such as large-scale repairs in apartment houses and commercial facilities, and other remodeling.

In the field of building construction, the renewal construction market is a market in which demand is inevitably generated due to aging deterioration of buildings such as condominiums. The market size is very large, reaching about 8 trillion yen annually (results in FY2018, Ministry of Land, Infrastructure, Transport and Tourism "Building Remodeling and Renewal Survey Report"). Looking at condominiums, which is our main business area, there are about 6.5 million target buildings as of the end of 2018 (Ministry of Land, Infrastructure, Transport and Tourism "Statistics and data on condominiums"), and about 10 of them. Since demand is generated in a cycle of ~ 12 years, it is an extremely promising market not only in terms of market size but also in terms of stability.

However, while the market is promising, it cannot be denied that the price of subcontractors has collapsed in the industry structure that "primary contractors are large-scale general contractors and subcontractors are small-scale micro enterprises." As a result, the working environment of craftsmen is harsh, and in many cases the wages remain low for the content of the work. Therefore, chronic shortage of human resources and high turnover rate have been pointed out as major issues in the industry.

Also, in recent years, there has been a trend to strengthen quality control, starting with incidents that shake the credibility of the construction industry, such as tightening regulations in the country due to heightened awareness of occupational safety and the so-called "sister tooth problem". The man-hours for "management" are enormous. As for the management method, ICT has been delayed compared to other industries, so most companies still manage it by analog means. For example, in the past, more than 80% of the work man-hours were spent on creating and maintaining documents necessary for managing people, goods, and money, and especially during the busy season, management personnel are forced to work hard. It has become.

In the renewal work of a building, there is a complicated work of estimating and estimating by picking up the quantity for each work type based on the drawing and multiplying it by the unit price. In addition, it is obligatory to submit 17 kinds of safety documents including health management of subcontracted craftsmen who enter the site. During construction, based on the daily report of the craftsman, the progress of the process, calculation of the rate, evaluation of the craftsman (evaluation system), preparation of the increase / decrease table of the estimate due to additional construction, etc. are individually created. It is a complicated task of transcribing and compiling various data. These tasks have been a huge burden on both subcontractor and prime contractor personnel.

So far, studies have been conducted in the field of construction to enable the efficiency of work at each stage. For example, Japanese Patent Application Laid-Open No. 8-147351 (Patent Document 1) uses a CAD system for buildings. It describes the design information processing method for editing the totals, drawings, manuals, etc. for one building. Further, Patent No. 2842457 (Patent Document 2) describes a skeleton integration system for integrating buildings.

Further, Japanese Patent Application Laid-Open No. 2019-75028 (Patent Document 3) describes a temporary scaffold design / integration support system that creates a drawing of a temporary scaffold and outputs an integrated quantity based on the drawing information. Further, Patent No. 3124894 (Patent Document 4) describes a building remodeling support system that inputs data on the types of fittings, data on equipment, and the like, and creates an estimation plan based on the estimation result by an integration means. ing.

Japanese Unexamined Patent Publication No. 8-147351 Japanese Patent No. 2842457 Japanese Unexamined Patent Publication No. 2019-75028 Japanese Patent No. 3124894

There is an example of the development of a similar system in new construction work, but there is no one that specializes in building renewal work, and the required items are different, so it cannot be diverted as it is. That is, there has been a strong demand for ICT for construction management in building renewal work. In addition, there was a need for a service infrastructure and programs for companies to exchange information on an equal footing and, as a result, to provide fair and equitable information to customers who enjoy the service.

The present invention has been made in view of the above-mentioned problems of the prior art, and provides a construction support cloud system and a program that efficiently supports from estimation of estimation of building renewal work to safety management and construction management. The purpose.

The inventor of the present invention has the idea that if an easy-to-use construction support cloud system specialized for building renewal work can be provided, the above-mentioned problems of "huge management man-hours" and "working environment of craftsmen" can be solved. It was completed based on.

That is, the present invention relates to estimation, estimation, ordering, contract system, company information, worker information, process management, cost management, evaluation system, repair drawings, etc. in building renewal work (repair work, large-scale repair work). By centrally managing construction photos and site information, visualizing them, and synchronizing them in real time, it is possible to improve the work at the construction site and dramatically improve the efficiency of office work and management.

That is, according to the embodiment of the present invention.
It is a construction support cloud system to support the construction of buildings.
Information processing equipment connected to the network and
A server that communicates with the information processing device through the network,
Including mobile terminals carried by workers working at construction sites
The information processing device provides information for integration processing of construction to the server.
The mobile terminal is provided with a construction support cloud system that registers a worker who performs construction by providing information possessed by the worker to the server in association with the construction.

The server includes an integration processing unit and a subcontracting information management unit.
The integration processing unit executes an integration calculation from information related to the construction area specified by the event for the part of the building to be constructed, the selection of specifications, and the PDF (drawing) data displayed via the network. Can be done.

When the construction support cloud system receives information on the construction area, work system, and work start date for at least each unit construction of the construction, the process schedule of the unit construction within the construction period for each unit construction. Can be adapted to the schedule (calendar) to generate plans and implementations.

The construction support cloud system superimposes and displays PDF (drawing) data corresponding to the construction type and construction number information recorded at the construction site as different layers, and depending on the number of input events on the display screen, the construction site. It is possible to obtain the construction type and the number of constructions corresponding to the position of.

The mobile terminal captures an image of the construction site corresponding to each stage of construction, uploads it to the server, and at the time of the shooting, a position where feature points of images of the past construction site sent through the network overlap. The image taken in 1 can be uploaded via the network. Photos taken by multiple workers can be centralized on the cloud and progress can be checked on the terminal.

Further, in the embodiment of the present invention,
An application program to support the construction of buildings
Information processing device,
A part related to the construction, a means for inputting the specifications of the construction,
A means for determining an input event to PDF (drawing) data indicating a part related to the construction and having the area related to the construction calculated.
An information processing device that can be executed is provided as an application program.

The application program further includes an information processing device.
Construction area, number of workers, means of accepting input of work start date,
Receive the total number of workers who have come to the site related to the construction, and make it function as a means to generate a plan and implementation by adapting the process schedule of the unit construction to the process chart (calendar) within the construction period for each unit construction. be able to.

Further, according to the embodiment of the present invention.
An application program to support the construction of buildings
Mobile terminal,
A means of taking images of the construction site corresponding to each stage of construction and uploading them to the server,
A means for receiving images of past construction sites sent from the server through the network,
A means for displaying a photograph of the past construction site received from the server at the time of the shooting as a background on a display screen.
Provided is an information processing apparatus executable application program for functioning as a means for uploading an image of the construction site taken at a position where the feature points of the background overlap to the server via the network.

According to the present invention, it is possible to provide a construction support cloud system and a program that efficiently support from estimation estimation to safety management, construction management / evaluation system.

FIG. 1 is a schematic diagram of a construction support cloud system 100 according to an exemplary embodiment. FIG. 2 is a diagram showing an exemplary functional block 200 of the server 110 of the present embodiment. FIG. 3 is a diagram illustrating a function of the integration processing unit 203 of the present embodiment in association with a graphical user interface (GUI) presented to an information processing apparatus 102 or the like. FIG. 4 is a diagram showing the functions of the subcontracting information management unit 204 of the present embodiment and the data structure created by the subcontracting information management unit 204. FIG. 5 is a diagram illustrating an embodiment 500 of a function provided by the process control unit 205 of the present embodiment, including an input mode from a subcontractor. FIG. 6 is a diagram showing an exemplary embodiment 600 of the function provided by the construction management unit 206 of the present embodiment. FIG. 7 is a diagram showing an exemplary embodiment 700 of the function provided by the construction management unit 206 of the present embodiment. FIG. 8 is a diagram showing the relational structure of the database generated by the construction support cloud system 100 of the present embodiment together with the information that can be input from the site. FIG. 9 is a flowchart of construction management processing in the construction support cloud system of this embodiment. FIG. 10 is a diagram showing a hardware configuration 1000 of the server 110 of the present embodiment.

100: Construction support cloud system 101: Network 102: Information processing device 103: Smartphone 104: Tablet terminal 105: Building 106: Database 110: Server 200: Functional block 201: Network I / F
202: User control unit 203: Integration processing unit 204: Subcontract information management unit 205: Process management unit 206: Construction management unit 207: Database access unit

Hereinafter, the present invention will be described using embodiments, but the present invention is not limited to the embodiments described later. FIG. 1 is a schematic diagram of a construction support cloud system 100 according to an exemplary embodiment. The exemplary construction support cloud system 100 of this embodiment is configured as a cloud system. The construction support cloud system 100 communicates with the information processing device 102, the smart phone 103, and the tablet terminal 104 to enable the provision and management of various information.

In the present embodiment, the "cloud system" means a computer system that provides cloud computing, and specifically, the URL of the American National Institute of Standards and Technology: https: //www.nist.gov/programs- Specified in projects / nist-cloud-computing-program-nccp, Wikipedhia Japanese version: URL: https: //ja.wikipedia.org/wiki In the "Cloud Computing" column, "Network, Server, Storage, Application, Service" It is one of the models that provides convenient and on-demand access to a shared pool of configurable computing resources such as, and is quickly provided and utilized with minimal management effort or interaction between service providers. The cloud model promotes availability and means "a system consisting of five basic characteristics, three service models, and four deployment models." Further, the construction support cloud system 100 of the present embodiment can also be understood as a network computing system referred to as so-called SaaS, PaaS, HAAS, and IAAS.

More specifically, the construction support cloud system 100 includes a network 101 such as Internet, an information processing device 102 connected to the network 101, a smart phone 103, an information processing device such as a tablet terminal 104, and a server 110. There is. The server 110 processes the request sent from the information processing device 102, the smart phone 103, and the tablet terminal 104, generates data used for construction support, and stores it in the database 106 in a searchable manner.

The information processing device 102 includes a persistent storage device such as a CPU, a memory, an SSD, and an HDD, and is used in operating systems such as Windows (registered trademark), IOS (registered trademark), CHROME (registered trademark), and ANDROID (registered trademark). Below, run the application program.

Further, the smart phone 103 and the tablet terminal 104 mean an information processing device that functions as a mobile terminal among information processing devices, and the mobile terminal is not particularly limited as long as it can execute an application program.

The information processing device 102, the smart phone 103, and the tablet terminal 104 implement an application program for providing information to the server 110, receiving the processing result, and performing processing such as display, and the processing result with the server. Distributed processing is possible among them. A program installed and functioning in the information processing device 102, the smart phone 103, or the tablet terminal 104 is generally referred to as a term "application" in the present embodiment. The term "app" is a type of application program that provides an interface function for accessing an information processing device 102, a smart phone 103, and a tablet terminal 104 exclusively for accessing a server 110 and requesting processing, and is installed. There is no limit to the types of hardware resources that can be operated.

The server 110 is not particularly limited, and may be, for example, a workstation or an information processing device dedicated to the server, and provides the function of the server 110 of FIG. 1 by mutual communication of a plurality of servers as needed. be able to.

For example, the information processing apparatus 102 shown in FIG. 1 is arranged at a user site, and a construction support service is provided by using the information provided by the server 110. A mobile terminal such as a smart phone 103 or a tablet terminal 104 takes a picture of a construction site of a building 105 to be constructed and uploads it to a server 110 via a network 101. The uploaded data is processed as data for construction support and stored in the database 106.

Further, in the present embodiment, the smart phone 103 and the tablet terminal 104 are constructed by uploading the qualification information of the worker, the attendance management information, the photograph of the construction site taken at the site, and the like to the server 110. Enables business management.

FIG. 2 shows an exemplary functional block 200 of the server 110 of the present embodiment. The server 110 shown in FIG. 2 communicates with the information processing device 102, the smart phone 103, and the tablet terminal 104 via the network 101 to provide various services. Specifically, the functional block of the server 110 will be described. The server 110 includes a network I / F 201 and a user control unit 202. The network I / F 201 can be configured to include a network interface card (NIC) and provide information sent from the network 101 to the server 110.

The user control unit 202 provides a function of providing a server function to a user who has the right to receive the service provided by the server 110, and is not particularly limited, but uses, for example, user authentication using a well-known user ID and password. can do.

Further, the server 110 includes an integration processing unit 203, a subcontracting information management unit 204, and a process management unit 205 as information processing function units. The integration processing unit 203 receives the designation of the construction site, construction specifications, and image data from the information processing device 102, the smart phone 103, or the tablet terminal 104, performs estimation based on the specified information, and automatically estimates the construction cost. I do. The image data can be created by various methods, and for example, CAD data for construction can be converted into data with annotations such as PDF.

The subcontracting information management unit 204 collects information about the subcontracting company sent from the smartphone 103, the tablet terminal 104, and the information processing device 102, and the safety and health manager, chief engineer, worker list, qualification / license of the subcontracting company. Create information including personal information such as information and safety information. In addition, the process control unit 205 automatically calculates the schedule for each construction stage using the information of the construction site and the subcontractor, and calculates the work system, the number of work days, etc. in consideration of the entire construction period, for example, a calendar. A process schedule is generated as a process chart as a format Gantt chart or the like.

Further, the server 110 includes a construction management unit 206, and the construction management unit 206 calculates the difference between the actual result and the estimate based on the information obtained from the site, manages the construction site photograph, and the like. The database access unit 207 has a function of storing the information generated by each functional block in the hard disk device as a data structure that can be mutually searched for the database 106. Although not particularly limited in this embodiment, the database may be a relational database, an object-oriented database, or a database having a combination of these functions.

FIG. 3 is a diagram illustrating a function of the integration processing unit 203 of the present embodiment in association with a graphical user interface (GUI) presented to an information processing apparatus 102 or the like. The server 110 presents the construction site and construction specifications such as renewal work to the information processing device 102, or if necessary, the smart phone 103 or the tablet terminal 104, and makes it possible to specify the construction contents. When the user operates a GUI such as a radio button displayed on the display screen to select, for example, rooftop water resistant construction, the construction specifications possible in the construction are displayed to the user. The flow up to the estimation in the exemplary embodiment is performed by reading the PDF data, adjusting the scale, integrating the drawings, and automatically pouring the estimation into the estimation creation process.

When the user selects, for example, urethane construction as the construction specification, the construction target location, specifically, in the embodiment described, the floor plan of the roof created by CAD is displayed to the user, and the server 110 automatically performs. The numerical values stored in the database 106 are read out in association with the construction site and the construction specifications, the work area to be carried out is calculated from the plan view, and the integration is performed for each construction type in each site, and the partial integration value is acquired. In this embodiment, the construction site can be specified by an operation on the GUI instead of numerical input, such as designating a specific point on the plan view by an event such as tapping, swiping, or mouse clicking.

The integration process is performed for each part of the building to be constructed, and the partial integration values are totaled to generate the integration value. The integrated value is multiplied by an appropriate adjustment rate, and an estimate is automatically created from the total integrated value.

As described above, the integration processing unit 203 of the present embodiment enables the designation of the construction range and the automatic estimation creation by selecting the image data on the GUI, so that the estimation creation of the prime contractor can be made more efficient.

FIG. 4 shows the function of the subcontracting information management unit 204 of the present embodiment and the data structure created by the subcontracting information management unit 204. The subcontracting information management unit 204 provides a function of collectively managing information on subcontracting symbols that can be requested by the prime contractor in construction. The company can also use the prime contractor symbol, or the subcontractor can use it to register its construction system.

In FIG. 4, when the prime contractor is company A, many construction works, renewal works, and renovation works are carried out by a group of a plurality of subcontractors. For example, company A has company B as a primary subcontractor. Company F exists, and subcontractor company B has companies G to I as secondary subcontractors.

In many cases, the information of these subcontractors is created by each subcontractor and the information is shared with the main contractor. The prime contractor decides the person in charge of construction in consideration of the subcontracting information. In addition, subcontract information must be created for each construction, and since the construction system, notification, and workers are not the same for each construction, conventionally, the information shown in Fig. 4 must be created for each construction. However, it occupied a major weight in the labor of the prime contractor and the subcontractor.

In the present embodiment, labor-intensive work of the prime contractor and the subcontractor is reduced by allowing the input by the worker to disperse the collection and input of information that is liable to change seasonally or constructionally. It is a thing.

FIG. 4 shows, for example, subcontracting information related to company G, which has a secondary subcontracting function. In the subcontract information, the company name, safety and health manager, chief engineer, specialist engineer, construction details in charge, and construction period are registered in association with the site name. In addition, this site information is associated with a draft hygiene pledge, construction system ledger, various notification forms, worker list, customer list, qualification information, and the like.

Documents for ensuring safety, that is, safety documents, are collected and accumulated in the cloud system by the following processing, and mutual links are established.
(1) Prime contractor: Obtain company ID ⇒ Register necessary information of the company (equipment, car, insurance, construction permit, etc.) ⇒ Make an offer to the selected company at each site.
(2) Subcontractor: Obtain company ID ⇒ Register necessary information of the company (equipment, car, insurance, construction permit, etc.) ⇒ Approve the prime contractor company ID and link it at each site. (Employees should be informed of their ID and registered)
(3) Individual: Obtain an individual ID ⇒ Register your information (qualifications, health centers, licenses, etc.) ⇒ Approve and link your company ID.

Of these, the worker list including personal information fluctuates greatly depending on the season or the construction content, and it would be a heavy burden if the person in charge of each company collects and inputs it from the worker each time. Therefore, in the present embodiment, the items that can be input by the worker can be input by the worker, so that the load can be distributed. For example, the information that can be input by the worker includes information such as name, age, qualification of possession, nationality, and work permit.

In the present embodiment, these information are input from the smart phone 103 or the tablet terminal 104 owned by the worker. Input can be performed by presenting an appropriate input form to the worker, for example, by inputting a text of name and age, attaching an image of an identification card or a pledge, and the like.

After inputting, the worker clicks, taps, or the like to upload the information to the server 110. When the server 110 accepts the input of the information, the server 110 registers the worker list, the qualification information, and the health and safety pledge in association with the identification information such as the name of each worker. As a result, the information originally possessed by the worker is input by the worker, which reduces the labor of the person in charge of the company, and the person in charge of the company can devote the effort to collecting and inputting other information. It becomes.

Further, in the present embodiment, the data structure of the database 106 can be referred to each other, and the image data related to the construction and the construction management are linked and managed, so that both the prime contractor and the subcontractor access the same platform. Since construction information can be constructed in collaboration with each other, it is possible to efficiently aggregate construction information and shorten the period from design to construction.

FIG. 5 is a diagram illustrating an embodiment 500 of a function provided by the process control unit 205 of the present embodiment, including an input mode from a subcontractor. First, the construction plan is a data structure in which the construction period is registered, and the unit construction is arranged as rows and the contents and schedule of the unit construction are arranged as columns in a format such as a calendar-style Gantt chart excluding Saturdays, Sundays, and holidays. Can be.

The unit construction, construction area, work system, and work start date are items that are manually input by the prime contractor, and the standard work amount is automatically entered as a predetermined standard value, and the work period is the construction period. It is automatically calculated from the area and work system, and the person in charge of work is also automatically input by selecting the subcontractor by referring to the subcontractor information shown in FIG.

The calculated number of work days is automatically embedded in the schedule frame displayed in calendar format in units of construction, and the length of construction period, overlapping period, or construction order can be determined from one drawing. It is said that. Therefore, the creation of the construction schedule can be made more efficient.

Further, for example, a smart phone 103 or a tablet terminal 104 owned by a site manager or the like can be used to acquire the information from the subcontracting information management unit 204 and display the list on the display screen. On the display screen, a list of workers managed as subcontracting information is displayed on the appearance registration screen. The site manager can register the work system of the day as the main nail surface information in real time by tapping the name of the worker who is appearing from the list displayed on the display screen. Since this information is directly linked to fluctuations in the work period and reflected in the calendar, the progress of the construction schedule can be grasped in real time.

In addition, since the appearance information is recorded as a log, it is possible to efficiently grasp the number of workers and the budget, and it is possible to efficiently reflect it in the budget document. Furthermore, by processing the log data of the appearance information, it can be reflected in the evaluation and guidance of the worker here, so that personnel management can be made more efficient.

FIG. 6 shows an exemplary embodiment 600 of the function provided by the construction management unit 206 of the present embodiment. The mode of construction management shown in FIG. 6 is a process of registering the actual number of construction types and construction numbers in construction. Conventionally, the construction results at the site are managed by the site supervisor or the like directly writing the construction type and the number of constructions on the paper on which the site drawings are actually printed, and writing them on the image data at a later date.

The schematic processing of the construction management unit 206 is as follows.
(1) Read the drawing in PDF (completed above) ⇒ Print out ⇒ Fill in the paper base at the site ⇒ Read the drawing ⇒ Layer (overlaid) ⇒ Enter the number of events with the mouse and pen.
(2) Read the drawing with PDF (completed above) ⇒ Enter the number of events directly on the terminal with the mouse and pen at the site.

In the case of large-scale repair work, the types of work and the number of works are divided into many types and many, and it is complicated to confirm the position on the image data. Since this construction type and the number of constructions are directly reflected in the difference between the construction budget and the actual cost, it is necessary to tabulate them as quickly and accurately as possible.

In this exemplary embodiment, a paper on which the type of construction and the number of constructions are written is converted into electronic information such as image data including annotations by an image scanner and imported into the system, which is different from the image data. It is superimposed and displayed as a layer. Then, for each construction location, select the construction type described on the paper from the legend list, and set the number of constructions to the number of times corresponding to the number of constructions, tap the displayed button, swipe, or use the mouse. Enter by clicking.

The input construction type and the number of constructions are registered in association with the corresponding positions in the image data, and are aggregated appropriately or in units of periods. For this reason, the construction schedule and the number of constructions can be accurately and efficiently aggregated as actual results, and the efficiency of reporting the construction plan to the owner and negotiating the budget can be improved.

FIG. 7 shows an exemplary embodiment 700 of the function provided by the construction management unit 206 of the present embodiment. In this embodiment, a photograph of a construction site is registered and managed on the cloud system of the construction support cloud system 100.

The process of acquiring a photograph of the construction site in this embodiment is as follows.
(1) Work type (for each company) ID acquisition (safety documents are sufficient) ⇒ Confirm the photo shooting location instruction ⇒ Take each process with the first photo remaining by the layer function ⇒ You can check how far you have taken on the terminal. Therefore, all the groups who have the ID can take pictures together. In addition, it is possible to finish the construction photo pasting ledger required for the completed book at the same time.

For construction, for example, it is necessary to take a picture of the construction status together with site information at each stage and report it in accordance with the provisions of the Building Standards Act. Conventionally, a method of uploading a photograph taken by a camera to an information processing device or the like and managing the photograph has been adopted. However, on-site construction photographs may not make sense if the shooting positions are different, and it is preferable to take pictures from the same position each time.

In the present embodiment, for example, when a construction site / construction site is specified from a smart phone 103 or a tablet terminal 104 and a site photograph is requested, the photograph taken in the past and the registered photograph is used as a background image for the smart phone 103. It will be downloaded to. The downloaded low-contrast image is faintly displayed on the display screen as a background image in an image file format having a transparency attribute. However, the degree of contrast and transmission level of the downloaded image is not limited as long as the contrast and transmission level are such that the feature points of the construction site can be recognized.

The on-site worker moves the smart phone 103 or the like to a position where the corresponding feature points on the site overlap with the displayed background image, and takes a picture. For this reason, the site photographs taken each time are taken from the same position, and it is possible to record whether the construction condition is good or not. Further, in still another embodiment, a field for inputting information and construction contents for specifying the construction site can be provided on the display screen of the smart phone 103. Therefore, it is possible to efficiently manage the on-site photographs taken.

FIG. 8 is a diagram showing the linked structure of the database generated by the construction support cloud system 100 of the present embodiment together with the information that can be input from the site. The database structure created by the construction support cloud system 100 of the present embodiment has a structure in which CAD images, integration information, company information, process information, management information and image information are associated with the construction name, and these The data has a structure in which they are linked to each other.

Further, the company information is associated with worker information, safety information, qualification information, etc., and can be referred to each other. In addition, worker information, safety information, management information, image information, etc. can be updated by subcontractors or field workers. For this reason, information that was previously managed by the prime contractor and subcontractor can be centrally managed on the cloud, making it possible to improve the efficiency of large-scale repair work, renewal work, and renovation work. Become. In addition, since the information to be managed by the construction-related company can be updated from both the prime contractor and the subcontractor, the labor of the prime contractor and the subcontractor can be dispersed, and a more efficient system can be provided.

FIG. 9 is a flowchart of the construction management process in the construction support cloud system of the present embodiment. The process starts from step S900, and construction information is generated in step S901. The construction location, construction details, etc. are registered in the construction information. In step S902, integration / estimation is performed using image data, and when the estimation is completed, an order / order is placed. Although the order / order processing is not described in detail in this embodiment, it is also possible to provide estimation / estimation information with the owner, and provide an estimate and receive an order via the construction support cloud system 100. can.

When an order is received in step S903, a trader is selected from the trader information created in advance. In step S904, a construction plan is automatically generated based on the construction information. In step S905, the price type management information is acquired, the difference from the estimate, and the construction schedule are confirmed. In step S906, the worker can take a picture of the construction anti-friction and upload it to the cloud to manage the site. In step S907, depending on whether or not the construction is completed, if the construction is not completed (No), the processing is returned to step S905, and if the construction is completed (Yes), the processing is advanced to step S908 for construction management. End the process. Each piece of information created in the process of FIG. 8 can be used to update various data for the subsequent order / integration process.

FIG. 10 is a diagram showing a hardware configuration 1000 of the server 110 of the present embodiment. The server 110 of the present invention includes a central processing unit (CPU) 1001 and a memory 1002 formed of solid-state memory elements such as RAM and DRAM capable of processing the CPU 1001. The CUP 1001 and the memory 1002 are connected to other devices or drivers of the server 110, such as the graphics driver 1003 and the network device (NIC) 1005, via the system bus 1010. The graphics driver 1003 is connected to the display 1004 via an appropriate bus to display the processing result by the CPU 1001 on the display screen.

The network device 1005 also connects the sir 110 at the transport layer level and the physical layer level to the network to establish a session with the user terminal.

An I / O bus bridge 1006 is further connected to the system bus 1010. A storage device 1007 such as a hard disk or SSD is connected to the downstream side of the I / O bus bridge 1006 via an I / O bus 1009 such as PCI via IDE, ATA, ATAPI, serial ATA, SCSI, USB, or the like. Has been done. Further, an input device 1008 such as a pointing device such as a keyboard and a mouse is connected to the I / O bus 1009 via a bus such as USB, and inputs and commands are received by an operator such as a system administrator.

More specifically, the CPU 1001 used by the server 110 includes, for example, PENTIUM (registered trademark) to PENTIUM IV (registered trademark), PENTIUM (registered trademark) compatible CPU, CORE2DUO (registered trademark), and COREi3 to i7 (registered trademark). ), POWER PC (registered trademark), XEON (registered trademark) and the like.

The operating system (OS) used may be iOS (trademark), Windows (registered trademark), Windows (registered trademark) 20XX Server, UNIX (registered trademark), AIX (registered trademark), LINUX (registered trademark) or Other suitable OSs can be mentioned. Further, the server 110 stores an application program written in an object-oriented programming language such as C ++, Visual C ++, Visual Basic, Java (registered trademark), Perl, Ruby, PHP, AJAX, etc., which runs on the above-mentioned OS. And can be executed.

Hereinafter, the present invention will be supplementarily described.
<Companies and companies>
It is difficult for one company to generate all resources (people, goods, money) and supply them to customers in any industry or business format. Therefore, it is important for companies to respect each other and cooperate as indispensable entities. And, in order for companies to cooperate and carry out activities, services that are premised on sharing information between companies are required.

<Information>
There are various types of information exchanged between companies, but in order to promote business, information that needs to be shared with each other, especially information that needs to be kept up to date at all times. Especially in the case of a business form that receives compensation by providing labor, provision of information on labor = human resources, such as basic personal information such as name and date of birth, possession qualification, knowledge level on industry, etc. It is important to keep the freshness of this information for businesses that are indispensable. In order to keep the freshness of the information, the person who owns the information can update it anytime, anywhere with a simple operation. is necessary

It is important that the owner of the information is a mechanism that belongs to the owner of the information and can be provided explicitly or implicitly at the time when the person needs to provide it in order to obtain his / her reward. .. We will accumulate quantitative and objective evaluation information for companies and employees working in those companies, and provide a mechanism that allows companies and employees themselves to disclose their own values in order to improve their own value.

One piece of information, the area of the wall to be painted for renewal, is the standard for the amount of work for another work, and for renewal, the target area for skeleton repair work and cleaning work. It provides an information management mechanism that is totally optimized so that it can be used as a basis for calculating other forms of information. As a result, it is possible to improve the efficiency of the work by eliminating the work of posting to various places of use based on one piece of information. In addition, since one piece of information is automatically linked in this mechanism, it is only necessary to correct one place when the information is changed or the target painting area is changed if it is renewed.

The procedure (procedure) for reusing the above-mentioned information, in which one piece of information becomes the basis of multiple pieces of information and is automatically linked, is a method of reusing information by creating a database itself instead of embedding it directly in the program. If is changed, it provides a mechanism that can be changed by updating the database without modifying the program.

When working together between companies, there are some types of work that require the order of work between the companies to be followed. For example, in the case of renewal, it is not possible to proceed to the post-process such as painting work until after the scaffolding is assembled. In this case, the company that builds the scaffolding and the company that paints are different, so grasping the situation closed within each other's companies will cause trouble for each other's companies. Therefore, there is a need for a mechanism to share progress between companies. However, the important point in systemization is that each company only has to concentrate on recording the progress of its own company, and it is not necessary to be aware of the mechanism for grasping the progress of work from a bird's-eye view. That is. It is important to provide a mechanism that anyone can easily record without depending on the presence or absence of knowledge such as the latest IT technology.

A mechanism for accumulating information such as photos, videos, and audio using communication terminals such as smartphones and tablets in order to obtain compensation for labor provision by linking it to information such as the date and time of provision of the work and location as evidence of its achievements. Also provide. In particular, we will provide a mechanism to support recording at the same place and the same angle (angle, angle of view, etc.) according to the work progress.

<Exchange>
When one job, a large-scale condominium repair work in the case of renewal, is shared and carried out by multiple companies, it is often the case that one company receives the work directly from the ordering party. At that time, the company that received the order asks a company that has a transaction with the company to multiple companies according to the work content (construction content). It is necessary to have a mechanism for exchanging information on the contents of this work (construction contents, scale, period, etc.). In addition, depending on the content of the work, the company that received the work directly from the orderer may reorder the work that he / she received. At this time, in the case of a business that needs to be grasped by the original company, the information of the reordered company (person) needs a mechanism to centrally manage the information.

The above-mentioned functions of the present embodiment are object-oriented programming languages such as C ++, Java (registered trademark), Java (registered trademark) Beans, Java (registered trademark) Applet, Java (registered trademark) Script, Perl, Ruby, PHP, and AJAX. It can be realized by a device-executable program described in the above, and can be stored and distributed in a device-readable recording medium.

That is, according to the embodiment of the present invention.
It is a construction support cloud system to support the construction of buildings.
Information processing equipment connected to the network and
A server that communicates with the information processing device through the network,
Including mobile terminals carried by workers working at construction sites
The information processing device provides information for integration processing of construction to the server.
The mobile terminal registers a worker who performs construction by providing information held by the worker to the server in association with the construction, and images of the construction site at each stage of construction. A construction support cloud system is provided that uploads an image taken at a position where the feature points of past construction site images sent through the network at the time of the shooting overlap with each other via the network. Ru.

Further, in the embodiment of the present invention,
An application program for supporting the construction of a building, which is executed by the information processing device used in the construction support cloud system described in any of the above.
Information processing device,
A part related to the construction, a means for inputting the specifications of the construction,
A means for determining an input event to image data indicating a part related to the construction and having the area related to the construction calculated.
An information processing device that can be executed is provided as an application program.

Further, according to the embodiment of the present invention.
An application program to support the construction of buildings
Mobile terminal,
A means of taking images of the construction site corresponding to each stage of construction and uploading them to the server via the network,
A means for receiving images of past construction sites sent from the server through the network,
A means for displaying a photograph of the past construction site received from the server at the time of the shooting as a background on a display screen.
Provided is an information processing apparatus executable application program for functioning as a means for uploading an image of the construction site taken at a position where the feature points of the background overlap to the server via the network.

Claims (8)

It is a construction support cloud system to support the construction of buildings.
Information processing equipment connected to the network and
A server that communicates with the information processing device through the network,
Including mobile terminals carried by workers working at construction sites
The information processing device provides information for integration processing of construction to the server.
The mobile terminal is a construction support cloud system that registers a worker who performs construction by providing information possessed by the worker to the server in association with the construction. The server includes an integration processing unit and a subcontracting information management unit.
The integration processing unit executes an integration calculation from information related to a construction area specified by an event for a part of a building to be constructed, selection of specifications, and image data displayed via the network. Construction support cloud system described in. When the construction support cloud system receives information on the construction area, work system, and work start date for at least each unit construction of the construction, the process schedule of the unit construction within the construction period for each unit construction. The construction support cloud system according to claim 1 or 2, which is generated by conforming to the schedule. The construction support cloud system superimposes and displays image data corresponding to the construction type and construction number information recorded at the construction site as different layers, and determines the position of the construction site according to the number of input events on the display screen. The construction support cloud system according to any one of claims 1 to 3, which acquires the corresponding construction type and the number of constructions. The mobile terminal captures an image of the construction site corresponding to each stage of construction, uploads it to the server, and at the time of the shooting, a position where feature points of images of the past construction site sent through the network overlap. The construction support cloud system according to claim 1, wherein the image taken in 1 is uploaded via the network. An application program to support the construction of buildings
Information processing device,
A part related to the construction, a means for inputting the specifications of the construction,
A means for determining an input event to image data indicating a part related to the construction and having the area related to the construction calculated.
An information processing device that can be executed as an application program. The application program further includes an information processing device.
Construction area, number of workers, means of accepting input of work start date,
The sixth aspect of claim 6 for receiving the total number of workers who have come to the site related to the construction and functioning as a means for generating the process schedule of the unit construction according to the schedule within the construction period for each unit construction. Information processing device Executable application program. An application program to support the construction of buildings
Mobile terminal,
A means of taking images of the construction site corresponding to each stage of construction and uploading them to the server,
A means for receiving images of past construction sites sent from the server through the network,
A means for displaying a photograph of the past construction site received from the server at the time of the shooting as a background on a display screen.
An information processing device executable application program for functioning as a means for uploading an image of the construction site taken at a position where the feature points of the background overlap to the server via the network.

Images