KR102146545B1 - Field management information system in specialty construction company based on mobile phone - Google Patents

Abstract

The present invention relates to a system for managing site information in a specialized construction company which comprises: a head office server for comprehensively managing site information in a head office of a specialized construction company; a manager terminal which is a mobile communication terminal carried by a manager of the specialized construction company; and a worker terminal which is a mobile communication terminal carried by a worker working at a construction site. The head office server provides a dedicated application for the manager terminal and the worker terminal and provides a function of registering construction site information including commuting management of a worker, daily output, daily labor, working time, performance quantity, material input, supplied material, equipment input, oil input, expense execution, process photo, instruction and measures through the dedicated application, and an electronic approval function. According to the present invention, the specialized construction company can more easily, systematically and efficiently manage a construction site by providing the system for managing site information based on a mobile communication terminal, such as a smartphone or a tablet PC.

Description

Field management information system in specialty construction company based on mobile phone}

The present invention relates to a technology for managing site information at a construction site, and more particularly, to a technology for managing site information at a specialized construction company.

In the construction site of large-scale construction, unlike general manufacturing, construction work is complex, field-oriented production method, and single product production type. In other words, construction work has its own characteristics depending on the requirements of the orderer, the location and environment of the site, and requires a long period of time in the production process, and it is difficult to reproduce repeatedly.

The procedure for implementing the above construction works varies depending on the nature of the orderer and the nature of the construction, but is divided into direct management construction and contract construction. In the case of contract construction, competitive bidding contracts or private contracts are used depending on the ordering method. It becomes distinct. The general order of the above construction works is the ordering step in which the orderer decides the planned price through design and integration and then announces the bid, the ordering step in which the orderer reviews the requirements of the orderer and calculates it according to the design and estimates it, and then the contract is successful. It consists of a construction stage that is then constructed.

In other words, after establishing a construction plan, the orderer performs a design through on-site inspection, calculates the construction cost (estimated price) according to this design, and announces the bid. The orderer calculates the bid price by reading the bid announcement according to the order plan, understanding the site description, design drawings, and requirements of the orderer, and accumulating it. When a successful bid is made after bidding, a contract is concluded between the orderer and the orderer, and the orderer constructs according to the contract and the orderer supervises the construction. When the construction is completed, the object is delivered after various inspections and the construction cost is paid. At this time, in the construction stage, various construction management is required to effectively meet the construction period, quality, safety and cost.

The above construction work is carried out by investing technology and funds in three factors: laborers (manpower) as the construction subject, materials (materials) as construction targets, and machinery and facilities (equipment) as construction means. It includes management, process management, cost management, safety management, and environmental management.

Recently, several large domestic construction companies are promoting the establishment of a Project Management Information System (PMIS) through their own IT technology and investment. Recently, the direction of informatization by large corporations has been developed in a complex manner, such as e-business concreteization, knowledge management system (KMS) development and expansion, ERP (Enterprise Resource Planning) establishment and system integration, and project management system establishment.

In addition, as the importance of project management for the whole process of construction work is emphasized, a construction integrated information system is operated that links the planning and sales stages from the planning and sales stages to the design, material procurement, construction, and follow-up management stages in the existing system for each unit and project stage. Or, as the development of PMIS is accelerating, the company operates the backbone business system on the same platform (Web environment) as the headquarters.

In this process, the integration of the main office and field work systems directly related to PMIS, that is, the expansion of the domestic communication network infrastructure, improves the network environment between the head office and the site. As access becomes possible, the integration of business systems between headquarters and sites based on Web is accelerating.

However, as described above, this is limited to a few large construction companies, and in many small and medium-sized construction companies other than this, the site management of such construction work has been done manually or has been made mainly on a PC in the field office, so the information generated at the site is in real time. There was a problem that work efficiency was degraded due to the double work that cannot be processed and the site manager has to do a separate work after the site work to accumulate information.

In the construction of buildings, it is a process management system to efficiently complete the relevant construction within the construction period by adjusting and managing planned construction progress, easy grasp of construction progress, manpower, equipment, and expenses, etc. ) And CPM (critical path method), or a bar chart based process control charts are widely used, and many commercial packages that support such schedule management are also developed and distributed. Most construction work schedule management systems manage only the schedule information of the construction work, relational information between each work, and information on the quantity of resources planned for construction, to grasp the required resources of a specific work or the status of the work progress. And schedule adjustments.

In recent years, the Earned Value Management System (EVMS) has been proposed, enabling comprehensive management by organically connecting cost management, estimates, and construction management of construction projects that are difficult to handle with PERT/CPM techniques. This system improves the efficiency of construction management by evaluating the execution budget and making predictions for future processes possible, and a system that can analyze problems and establish countermeasures in the current construction by predicting costs and performance against schedule plans in advance. to be.

However, despite the operation of the process management system described above, the management of each site, which is simultaneously constructed throughout the country, is insufficient. As a result, there are cases of delays in construction due to difficulties in the management and supply of manpower of the partner companies as well as the lack of organic cooperation with partner companies. In particular, there is a problem in that a large amount of material is lost in the process of repeatedly performing constructions that consume a lot of materials, such as pipe maintenance and drainage facilities.

In this way, in general construction projects, the client makes a bid announcement including a business plan, design, and estimate, and a general construction company participates in the bidding and signs a contract. In addition, a general construction company concludes a subcontracting contract with a specialized construction company, and the specialized construction company actually performs construction.

Therefore, the general construction company manages the entire contract according to the contract. In addition, under the management of a general construction company, specialized construction companies are provided with labor personnel from the labor team for each type of construction and pay the labor costs accordingly, and materials and equipment are provided from the material and equipment companies, and the material costs and equipment usage fees are paid accordingly. As such, a specialized construction company manages the construction, execution, and manpower input at the site and proceeds with construction. However, in the past, there is no system for managing construction at the site of a specialized construction company, so there is difficulty in systematic and efficient construction management.

Korean Patent Registration 10-2004206

The present invention has been devised to solve the above problems, and an object of the present invention is to provide a site information management system based on a mobile communication terminal so that a specialized construction company can systematically and efficiently manage a construction site.

The object of the present invention is not limited to the above-mentioned object, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In the field information management system of a specialized construction company of the present invention to achieve such an object, the head office server that comprehensively manages site information at the head office of the specialized construction company, and the manager who is a mobile communication terminal possessed by the manager of the specialized construction company It includes terminals and worker terminals, which are mobile communication terminals possessed by workers working at construction sites.

The headquarters server provides a dedicated application to the manager terminal and the worker terminal, and through the dedicated application, the employee's commute management, daily output, daily man-hour, working time, performance quantity, material input, payment materials, equipment input, oil input It provides a function to register construction site information including, expense execution, process photos, instructions, and measures, and an electronic payment function.

In the main office server providing a function for registering workers' attendance through the dedicated application, when receiving the site area information set from the manager terminal, it stores it, and when receiving the attendance or leave registration event information from the worker terminal, the worker If the location of the terminal is checked and the location of the corresponding worker's terminal is located within the field area, it is possible to recognize the attendance or leave and store it in the attendance information.

If the location of the worker's terminal is not located within the field area, the headquarters server does not admit to work or leave, and since it is not located within the field area, the server may transmit a message indicating that it does not admit to work or leave.

The headquarters server may provide a daily attendance registration function for registering the daily attendance of a worker, including the name, job type, attendance time, and leave time of the worker in the manager terminal through the dedicated application.

The headquarters server may provide a daily karate registration function for registering a worker's daily karate, including the name of the worker, attendance time, airlift, unit price, and amount in the manager terminal through the dedicated application.

The headquarters server may provide a work time registration function for registering the work time of the worker by inputting the work input start time and the work input end time from the manager terminal through the dedicated application.

The head office server may provide a performance volume management function capable of inquiring the previous day's performance volume from the manager terminal through the dedicated application, inputting the today's performance volume, and inquiring the cumulative performance volume.

The head office server may provide a material input registration function capable of registering material input details in the manager terminal through the dedicated application.

The headquarters server may provide an equipment input registration function capable of registering by entering an equipment name, operation time, operation unit price, operation amount, and work details from the manager terminal through the dedicated application.

The headquarters server may provide an expense execution registration function capable of registering by inputting and registering expense execution details from the manager terminal through the dedicated application.

The headquarters server may provide a process picture registration function capable of taking and storing process pictures in the manager terminal or the worker terminal through the dedicated application.

The head office server may provide an instruction registration function for registering by inputting instructions from the manager terminal or the worker terminal through the dedicated application.

The head office server may provide an action item registration function capable of registering by inputting action items according to the instructions in the manager terminal or the worker terminal through the dedicated application.

According to the present invention, by providing a site information management system based on a mobile communication terminal such as a smart phone or a tablet PC, there is an effect that a specialized construction company can manage a construction site more easily and systematically and efficiently.

1 is a conceptual diagram showing the configuration of a site information management system in a specialized construction company according to an embodiment of the present invention.
2 is a flowchart illustrating a method for managing attendance in a field information management system according to an embodiment of the present invention.
3 to 18 are screen examples of a terminal according to an embodiment of the present invention.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to a specific embodiment, it is to be understood to include all changes, equivalents, and substitutes included in the spirit and scope of the present invention.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In the present application, terms such as "comprise" or "have" are intended to designate the presence of features, numbers, steps, actions, components, parts, or a combination thereof described in the specification, but one or more other features. It is to be understood that the presence or addition of elements or numbers, steps, actions, components, parts, or combinations thereof, does not preclude in advance.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs. Terms as defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and should not be interpreted as an ideal or excessively formal meaning unless explicitly defined in this application. Does not.

In addition, in the description with reference to the accompanying drawings, the same reference numerals are assigned to the same components regardless of the reference numerals, and redundant descriptions thereof will be omitted. In describing the present invention, when it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

The present invention relates to a site information management system in a specialized construction company.

1 is a conceptual diagram showing the configuration of a site information management system in a specialized construction company according to an embodiment of the present invention.

Referring to FIG. 1, a site information management system in a specialized construction company of the present invention includes a headquarters server 100, a manager terminal 200, and a worker terminal 310, 320, 330.

In the embodiment of FIG. 1, workers are classified into a plurality of groups by work type, and there is a class manager representing workers in each work type in each group, and the class manager terminal 310, which is a terminal used by class managers, is displayed in shades. have.

The head office server 100 is a server that comprehensively manages site information at the head office of a specialized construction company.

The manager terminal 200 is a mobile communication terminal possessed by a manager of a specialized construction company. In an embodiment of the present invention, the manager terminal 200 may be implemented as a smartphone or a tablet PC.

Worker terminals 310, 320, 330 are mobile communication terminals possessed by workers working at construction sites. In an embodiment of the present invention, the worker terminals 310, 320, and 330 may be implemented as a smartphone or a tablet PC.

In the present invention, the manager terminal 200 and the worker terminal 310, 320, and 330 may download and execute a dedicated application running on the operating system in order to access the on-site information management system.

The headquarters server 100 provides a dedicated application to the manager terminal and the worker terminal. And the head office server 100 through a dedicated application to manage the commute of the worker, daily output, daily labor, work hours, performance quantity, material input, paid materials, equipment input, oil input, expense execution, process photos, instructions, measures Provides a function of registering construction site information including matters and an electronic payment function.

2 is a flowchart illustrating a method for managing attendance in a field information management system according to an embodiment of the present invention.

Referring to FIG. 2, in the main office server 100 providing a function for registering a worker's attendance through a dedicated application, upon receiving the set field area information from the manager terminal 200 (S201), it stores it (S203).

And, when receiving the attendance or leave registration event information from the worker terminal (310, 320, 330) (S205), the location of the worker terminal is checked, and the location of the worker terminal (310, 320, 330) is within the field area. Check if there is (S207).

When the corresponding worker terminals 310, 320, and 330 are located in the field area, the headquarters server 100 recognizes the attendance or leave and stores it in the attendance information (S209, S211).

However, if the location of the worker's terminal is not located within the field area, it is not recognized to go to work or leave (S211), and since it is not located within the field area, a message indicating that the worker's terminal is not admitted to work or leave is transmitted to the worker's terminal (S213).

When a message is received from the worker terminal (S215). A screen for re-registering the attendance or attendance record through a dedicated application is provided (S205).

Each function provided through a dedicated application from the main office server 100 will be described in detail with an example of a screen as follows.

3 to 18 are screen examples of a terminal according to an embodiment of the present invention.

3 is an example of a login screen. In Figure 3, you can log in by entering your company ID, personal ID, and password.

In the present invention, the main office server 100 divides the manager terminal 200, the class manager terminal 310, and the worker terminals 320 and 330 into different usage rights, available functions, and services provided according to the type of each terminal. Can be provided. In the present invention, the type of terminal can be classified in various ways, for example, the type of terminal can be identified by recognizing the ID input by the terminal, or the type of terminal can be classified by storing specific terminal hardware information. .

4 is a diagram illustrating a menu configuration provided to a terminal through a dedicated application in the present invention.

When the user selects a specific menu in the terminal screen example of FIG. 4, a function corresponding to the selected menu is provided.

5 is an example of a commute registration screen.

Referring to FIG. 5, it is possible to select work or leave at the top of the screen, and a work site may be selected at the bottom of the screen. At this time, the work site may be automatically output based on the location of the terminal, or the user may manually select the work site.

In addition, a screen for inputting the worker's name and service date is provided.

In addition, a map is displayed at the bottom of the screen, the location of the terminal and the field area 510 are displayed on the map, and a picture taken through the terminal may be displayed on the map together. That is, as one of the methods of verifying the current location, the user can take a picture of the site through the terminal and save it as an image file along with a map, and when registering for commuting, the image file can be saved with the manager terminal 200 or the company server 100 You can send it to and receive confirmation of commuting.

6 is an example of a daily station registration screen.

6, the main office server 100 is a daily attendance registration function that can register the daily attendance of the worker, including the worker's name, job type, attendance time, and leave time in the manager terminal 200 through a dedicated application Provides. In FIG. 6, a function to select a work site at the top is provided.

For example, in the case of a worker equipped with a smartphone, etc., it is possible to register commuting information through a dedicated application using a worker terminal, but in the case of a worker without a smartphone, the manager uses the manager terminal 200 You can register by entering the daily output information of the worker.

7 is an example of a daily labor registration screen.

Referring to FIG. 7, the main office server 100 registers a daily man-hour, including a worker's name, service time, man-hour, unit price, and amount, in the manager terminal 200 through a dedicated application. Function can be provided. It can be seen that a menu for selecting a work site is provided at the top of FIG. 7.

8 is an example of a work time registration screen.

Referring to FIG. 8, the main office server 100 provides a work time registration function that can register the work time of the worker by inputting the work input start time and the work input end time in the manager terminal 200 through a dedicated application. Can provide.

In FIG. 8, there is a button for selecting a site at the top of the screen, a button for selecting and inputting a unit work name at the bottom of the screen, and a job description can be entered at the middle of the screen. For example, the work details can be the labor cost items of the execution details, and can be entered as "formwork installation cost plywood, formwork installation cost euroform".

In addition, at the bottom of the screen, you can check the screen provided with the function of selecting the input start or the end of the input, and inputting the name and time of the laborer. For example, you can enter the start or end of input, the name of the worker, and the time for the <formwork installation cost plywood>.

9 is an example of a screen for managing an actual quantity.

Referring to FIG. 9, the headquarters server 100 provides a performance volume management function that allows you to query the previous day's performance volume from the manager terminal 200 through a dedicated application, enter the current performance volume, and query the cumulative performance volume. can do.

In FIG. 9, there is a button for selecting a site at the top of the screen, a button for selecting and inputting a unit work name at the bottom of the screen, and a job description can be entered at the middle of the screen. For example, the work details may be contract details, and can be entered as “2 times of formwork, formwork materials and arrangement”.

At the bottom of the screen, a screen for inputting the previous day's performance volume, today's performance volume, and cumulative performance volume is provided.

10 is an example of a material input registration screen.

Referring to FIG. 10, the main office server 100 may provide a material input registration function capable of registering material input details in the manager terminal 200 through a dedicated application.

In FIG. 10, there is a button for selecting a site at the top of the screen, a button for selecting and inputting a unit work name at the bottom of the screen, and a job description can be entered at the middle of the screen. For example, the work history may be the material cost item of the execution history.

At the bottom of the screen, a screen for inputting the material name, the working group, the previous day's performance volume, the today's performance volume, and the cumulative performance volume is provided.

11 is an example of a payment material input registration screen.

In FIG. 11, there is a button for selecting a site at the top of the screen, a button for selecting and inputting a unit work name at the bottom of the screen, and a job description can be input at the middle of the screen. For example, the work history may be a payment material item in the contract history.

At the bottom of the screen, a screen for inputting the material name, the working group, the previous day's performance volume, the today's performance volume, and the cumulative performance volume is provided.

12 is an example of an equipment input registration screen.

Referring to FIG. 12, the main office server 100 provides an equipment input registration function capable of registering by entering the equipment name, operation time, operation unit price, operation amount, and work details from the manager terminal 200 through a dedicated application. I can.

In FIG. 12, there is a button for selecting a site at the top of the screen, a button for selecting and inputting a unit work name at the bottom of the screen, and a job description can be input at the middle of the screen. For example, the work history may be the item of equipment cost of the execution history.

And, at the bottom of the screen, a screen for inputting the equipment name, working group, operation time, operation unit price, and operation amount is provided.

13 is an example of an oil input registration screen.

In FIG. 13, there is a button for selecting a site at the top of the screen, and a button for selecting and inputting a unit work name at the bottom of the screen. In addition, a screen for inputting work details, equipment name, and work group is provided at the screen interruption. For example, the work history may be information on equipment input history today.

In addition, a button for selecting the type of oil is provided at the bottom of the screen, and a screen for inputting the flow rate, unit price, gasoline company, deduction category, and deduction company of the oil is provided.

14 is an example of an expense execution registration screen.

Referring to FIG. 14, the main office server 100 may provide an expense execution registration function capable of registering by inputting and registering expense execution details from the manager terminal 200 through a dedicated application.

In Fig. 14, there is a button for selecting a site at the top of the screen, and a job description can be entered at the middle of the screen. For example, the work history may be an expense item of the execution history.

In the lower middle of the screen, a screen is provided for inputting the working group, transaction classification, customer, supply price, VAT, non-taxable amount, total, and summary.

15 is an example of a process photo registration screen.

Referring to FIG. 15, the main office server 100 may provide a process picture registration function capable of taking and storing process pictures in the manager terminal 200 or the worker terminals 310, 320, 330 through a dedicated application.

In FIG. 15, there is a button for selecting a site at the top of the screen, and a button for selecting and inputting a unit work name at the bottom of the screen. In addition, a photographing date is automatically output at the lower end, and a screen for inputting a photographing location and photographing content is provided.

16 is an example of a screen for registering instructions.

Referring to FIG. 16, the headquarters server 100 may provide an instruction registration function for registering by inputting instructions from the manager terminal 200 or the worker terminals 310, 320, and 330 through a dedicated application. .

In FIG. 16, there is a button for selecting a site at the top of the screen, and a screen for inputting an instruction date, an indicator, a processing period, and an instruction content is provided at the lower stage.

17 is an example of a screen for registering action items.

Referring to FIG. 17, the headquarters server 100 provides a measure registration function that can register by inputting measures according to instructions in the manager terminal 200 or the worker terminals 310, 320, 330 through a dedicated application. Can provide.

In Fig. 17, there is a button for selecting a site at the top of the screen, and information on the instruction date, indicator, processing period, and instruction content is automatically output at the lower stage.

And, in the lower column, a screen for inputting the action date, action person, and action details for the instruction is provided.

18 is an example of an electronic payment screen.

In FIG. 18, a button for selecting a document name is provided at the top of the screen, and when a document name is selected, the document number, drafting department, drafter, and drafting date are automatically output in the lower column.

And, the approval column of the drafter, the first approver, and the final approver is displayed at the bottom.

And, if you click the payment button at the bottom, electronic payment is performed.

19 is a flowchart for explaining a process in which the head office server 100 of a specialized construction company derives construction delay details in a site information management system at a specialized construction company according to an embodiment of the present invention.

In step S1901, the head office server 100 of a specialized construction company periodically uses the construction site information transmitted from the manager terminal 200 and the worker terminals 310, 320, 330 to determine the planned process rate and the actual process rate for each process step. Compare with

In step S1903, when the difference between the planned process rate and the actual process rate is greater than the threshold value, process rate difference information is transmitted to the total construction manager terminal of the specialized construction company and the manager terminal 200 of the site (step S1905). In step S1905, the main office server 100 derives detailed delay details for the difference in the process rate and transmits it to the total construction manager terminal and the on-site manager terminal 200.

In step S1907, the head office server 100 collects information on changes in cost and construction period due to parallel work and order change together with on-site work history that can be parallel or ordered for detailed delays among a series of process steps. It can be provided to the construction manager terminal and the on-site manager terminal 200. In this case, a list of tasks that can reduce the overall cost compared to the current plan among tasks that can be concurrently or reordered in consideration of the cost of personnel and equipment inputted to the site may be recommended as a candidate.

In step S1909, the general construction manager terminal or the on-site manager terminal 200 determines the changed work schedule information based on the provided information, and the headquarters server 100 is the general construction manager terminal and the on-site manager terminal 200 and workers The changed work schedule may be notified to the terminals 310, 320, and 330.

20 is a diagram illustrating a process of calculating a process rate of an entire task, a work unit, and a detailed step according to an embodiment of the present invention.

Referring to Fig. 20(a), the process rate of a work unit is calculated by multiplying a weight (%) with the ratio of the performance quantity (performance quantity) to the planned quantity (planned quantity) for each detailed step of the work unit. It consists of the sum of the sub-step process rates.

Process rate = (Effective quantity / planned quantity) * weight

Here, the weight is set for each sub-step according to the size of the product by making the sum of the weights for each sub-step in the work package composed of the corresponding work units as 100%.

In addition, referring to FIG. 20(b), the process rate of the entire work is calculated by multiplying the weight (%) with the ratio of the performance amount (performance amount) to the planned amount (planned amount) for each work unit of the entire work. It consists of the sum of the work unit process rates.

Likewise, the weight is set for each work unit according to the size of the product, using the sum of the weights for each work unit as 100%.

21 is a diagram showing a process performance management process according to an embodiment of the present invention.

When an account is created for each worker and a work package is assigned, each worker terminal 320 and 330 inputs process progress information linked to the process rate for each set period or performance in the system. Here, the process progress information may selectively select a period such as daily/weekly/monthly.

When the process progress information of each worker terminal 320, 330 is input, the class manager terminal 310 goes through a process of reviewing and approving performance for each period. At this time, if approval is not received after the performance review, the process returns to the process progress information input stage, and if passed, the performance review and approval by period are completed.

When the performance review and approval information of each class leader terminal 310 is inputted, the manager terminal 200 reviews the performance of each working group by period and undergoes a process of approving it. At this time, if the approval is not received after the performance review, it returns to the review stage of the corresponding class leader terminal 310, and if it passes, the performance review and approval for each period of the corresponding working group are completed.

When the performance by period of each working group is approved, a performance report according to the result is generated and transmitted to the main office server 100.

The present invention has been described above using several preferred embodiments, but these embodiments are illustrative and not limiting. Those of ordinary skill in the art to which the present invention pertains will understand that various changes and modifications can be made without departing from the spirit of the present invention and the scope of the rights set forth in the appended claims.

100 Head Office Server 200 Administrator Terminal
310 Class leader terminal 320, 330 worker terminal

Claims (13)

In the site information management system in specialized construction companies,
Head office server for comprehensively managing site information at the head office of a specialized construction company;
A manager terminal which is a mobile communication terminal possessed by a manager of a specialized construction company; And
Includes worker terminals, which are mobile communication terminals possessed by workers working at construction sites,
The headquarters server provides a dedicated application to the manager terminal and the worker terminal, and through the dedicated application, the employee's commute management, daily output, daily man-hour, working time, performance quantity, material input, payment materials, equipment input, oil input Provides a function of registering construction site information including cost execution, process photos, instructions, and measures and an electronic payment function,
The headquarters server periodically compares the planned process rate and the actual process rate for each process step using construction site information transmitted from the manager terminal and the worker terminal, and when the difference between the planned process rate and the actual process rate is greater than a threshold value, Construction delay by transmitting the process rate difference information to the total construction manager terminal of a specialized construction company and the site manager terminal, but deriving detailed delay details for the difference in the process rate and transmitting it to the total construction manager terminal and the site manager terminal Can derive details,
In the process of deriving the construction delay details, the head office server responds to changes in cost and construction period due to parallel work and order change along with on-site work details that can be concurrently or reordered for detailed delay details among a series of process steps. Information about the total construction manager terminal and the manager terminal of the site can be provided, and in this case, the total cost than the current plan among tasks that can be changed in parallel or order in consideration of the cost of personnel and equipment put into the site You can recommend a list of tasks that reduce the
When the changed work schedule information is determined based on the information provided by the general construction manager terminal or the site manager terminal, the headquarters server notifies the changed work schedule to the general construction manager terminal, the site manager terminal, and the worker terminal and,
In the work package consisting of the work units, when the sum of the weights for each sub-step is set to 100% and the weight is set for each sub-step according to the size of the quantity or outcome, the head office server determines the planned amount for each sub-step of the work unit. The process rate of the work unit is calculated as the sum of the sub-step process rates calculated by multiplying the weight (%) with respect to the percentage of the performance volume,
When the weights are set for each work unit according to the size of the product, and the sum of the weights for each work unit is 100%, the head office server weights the ratio of the performance to the planned amount for each work unit of the entire work ( A site information management system, characterized in that the sum of the work unit process rates calculated by multiplying by %) calculates the process rate of the entire work.
The method according to claim 1,
In the main office server providing a function for registering workers' attendance through the dedicated application,
When receiving the set field area information from the manager terminal, it is stored,
When receiving the attendance or leave registration event information from the worker terminal, the location of the worker terminal is checked, and when the location of the worker terminal is located within the field area, the attendance or departure is recognized and stored in the attendance information. On-site information management system.
The method according to claim 2,
If the location of the worker terminal is not located within the field area, the head office server does not recognize work or leave, and transmits a message indicating that the worker terminal does not acknowledge work or leave because it is not located within the field area. On-site information management system.
The method according to claim 1,
The headquarters server provides a daily attendance registration function for registering the daily attendance of the worker, including the name, job type, attendance time, and leave time, of the worker in the manager terminal through the dedicated application. Management system.
The method according to claim 1,
The head office server is a site characterized in that it provides a daily airlift registration function capable of registering the daily airlift of the worker, including the worker's name, attendance time, airlift, unit price, and amount in the manager terminal through the dedicated application Information management system.
The method according to claim 1,
The headquarters server provides a work time registration function for registering the work time of the worker by inputting the work input start time and the work input end time from the manager terminal through the dedicated application. system.
The method according to claim 1,
The head office server provides a performance volume management function for inquiring the previous day's performance volume from the manager terminal through the dedicated application, inputting the today's performance volume, and inquiring the accumulated performance volume. .
The method according to claim 1,
The head office server provides a material input registration function capable of registering material input details in the manager terminal through the dedicated application.
The method according to claim 1,
The head office server provides an equipment input registration function capable of registering by entering an equipment name, operation time, operation unit price, operation amount, and work details from the manager terminal through the dedicated application.
The method according to claim 1,
The head office server is a field information management system, characterized in that it provides an expense execution registration function that can register by inputting the expense execution details from the manager terminal through the dedicated application.
The method according to claim 1,
The headquarters server provides a process picture registration function capable of taking and storing process pictures in the manager terminal or the worker terminal through the dedicated application.
The method according to claim 1,
The head office server is a site information management system, characterized in that it provides an instruction registration function to register by inputting instructions from the manager terminal or the worker terminal through the dedicated application.
The method of claim 12,
The head office server, through the dedicated application, the on-site information management system, characterized in that the manager terminal or the worker terminal provides an action item registration function capable of inputting and registering action items according to the instructions.

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