JP4099460B2 - Program, server, and system for building work volume evaluation using network - Google Patents

Description

  The present invention relates to a program, a server, and a system for evaluating a construction work volume using a network.

Conventionally, what was described in patent document 1 is known as a technique for evaluating the volume of building work using a network. In this conventional example, the volume evaluation of the construction work is provided online by the construction contractor and material provider, and the report of the volume stored in the hardware resource of the general management body, for example, how much the work has been completed It is determined based on the degree of completion, whether the construction is as specified, whether the materials used for the construction are as planned, and the like.
JP 2002-73737 A

  However, in the above-mentioned conventional example, since the construction work volume evaluation is made based on reports from the construction contractors and material supply companies, such as the degree of completion of construction, understanding and judgment regarding the volume evaluation of the two parties The content reported to the general management body tends to be inaccurate due to differences in standards, etc., that is, the objectivity of the information related to the volume evaluation is low, and there is a case where the amount and quality of the volume of the construction contractor is not properly evaluated. There is a drawback of being.

  The present invention has been made in order to eliminate the above-mentioned drawbacks, and is a network in which the objectivity of information relating to the volume evaluation is high, and a construction shop that undertakes construction can receive a legitimate evaluation regarding the quantity and quality of the volume. The purpose is to provide a program, a server, and a system for evaluating the volume of construction work using GIS.

According to the present invention, the object is
Acquire unit execution budget data corresponding to each material used for construction work from the client terminal through the network in a form in which the material manufacturer's estimated amount for each material, labor cost of carpentry work, and labor cost breakdown can be searched Step S1 for obtaining data of a quantity corresponding to each material used for the construction work from the client terminal through the network and storing it in the storage means 2;
The process data 4 created by calculating the work time from the material quantity with reference to the work time database 3 storing the unit work time for each material and allocating it to the schedule of the construction process is the material allocated to the schedule. Step S2 which is obtained from the client terminal through the network in a searchable form and stored in the storage means 2;
The progress data 6 including the image data 5 associated with the schedule of the process data 4 or the material allocated to the schedule is acquired from the client terminal through the network, stored in the storage means 2, and searched for the storage means 2. A program for causing the computer to execute the step S3 of determining the material or schedule associated with the image data 5 as the completion of construction and totaling the execution budget of the corresponding material as a volume according to the breakdown. Achieved by providing.

The above purpose is
Created by calculating work time from the quantity of materials used for construction work, referring to the work time database 3 obtained from the client terminal through the network and storing the unit work time for each material, and allocating it to the work schedule. A process data file 7 for storing process data 4 in a form in which materials sorted by schedule can be searched;
An image data file 8 for storing image data 5 acquired from the client terminal through the network as an indication of the completion of the work corresponding to the schedule or materials of the construction process;
A process management unit 9 for associating the image data 5 of the image data file 8 with the schedule of the process data 4 stored in the process data file 7 or the material distributed to the schedule based on a request from the client terminal;
A volume calculation unit 10 that counts the execution budget of the material corresponding to the image data 5 as a volume;
The total of the volume by the volume calculation unit 10 is obtained by referring to the unit execution budget data and quantity data corresponding to each material used for the construction work acquired from the client terminal through the network, and the unit execution budget data. Is obtained from the client terminal in a form in which the estimated amount of the material maker for each material, the labor cost for carpentry work, and the breakdown of labor costs can be retrieved from the client terminal, thereby configuring the server according to the breakdown.

Furthermore, the above purpose is
Including client terminals and volume management servers that can communicate with each other over a network,
The client terminal stores the unit execution budget for each material used for the construction work in a form in which the estimated amount of the material maker for each material, the labor cost of the carpenter work, and the breakdown of the labor cost can be searched. Storage means 11 for storing a unit work time for each material used;
Input means 12 for inputting materials and their quantities;
Photographing means 13 for generating image data by photographing operation;
Based on the input from the input means 12, the execution budget data 1 can be searched for the estimated amount of the material maker for each material, the labor cost for carpentry work, and the breakdown of labor costs by referring to the unit execution budget of the storage means 11 The process data 4 is created by allocating the work time totaled with reference to the unit work time to the schedule of the construction process, and the execution budget data 1 of the unit execution budget corresponding to each material is created. Search for materials corresponding to work schedules or work hours allocated to work schedules in a form that allows search of material manufacturer's estimated amount, labor cost for carpentry work, and breakdown of labor costs for each material. A first means for transmitting to the volume management server in a form,
Image data 5 indicating completion of construction corresponding to the material photographed by the photographing means 13 is transmitted to the volume management server in association with the material corresponding to the schedule of the process data 4 or the work time allocated to the schedule. Two means,
The volume management server, for the material corresponding to the construction work schedule of the process data 4 received from the client terminal or the unit work time allocated to the schedule, the estimated amount of the material manufacturer of the corresponding execution budget, the labor cost of carpentry work, And storage means 2 for storing a breakdown of labor costs in a searchable form,
The image data 5 received from the client terminal is stored in the storage means 2 in association with the schedule corresponding to the schedule of the process data 4 or the work time allocated to the schedule, and the storage means 2 is searched for the image data 5 This is achieved by configuring the system with a means to aggregate the estimated amount of the material maker of the execution budget corresponding to the material associated with, the labor cost of carpentry work, and the breakdown of labor costs , and calculate it as the turnover .

  As is clear from the above description, according to the present invention, a network is used in which the objectivity of the information related to the volume evaluation is high, and the construction shop undertaking the construction can receive a legitimate evaluation regarding the quantity and quality of the volume. Since it is possible to provide a program, a server, and a system for evaluating the volume of construction work, the sound management of a construction company or the like can be achieved.

  FIG. 1A shows the entire system for evaluating the volume of building work using a network. The network is an existing network such as a public line network or the Internet. The volume management server and the image management server, the client A and the clients a1, a2,..., And the client B and the client b1,. It may be configured to demonstrate.

  In this embodiment, the volume evaluation system constitutes a part of the transaction system shown in FIG. In this transaction system, the management headquarters receives the construction funds from the owner, who is a customer of the home building, and the third party, the management headquarters for the construction contractor with the client, guarantees the completion of the house. To the client. For example, a construction company or a real estate company served as the administrative headquarters, and by signing a lease contract for the system for evaluating the volume with the administrative headquarters, the construction company became a member of the system and received the construction funds on behalf of the administrative headquarters. To get paid for the construction work.

  As shown in FIG. 1 (b), the member contractor, after explaining the above transaction system, concludes a contract with the owner and builds materials purchased from material manufacturers such as lumber shops, sash makers, and system kitchen makers. Carry out home construction using contractors such as carpenters, electrical stores, and cross (interior) stores. When building a house, member contractors use a personal computer (PC) that they own to estimate with the above-mentioned system for volume evaluation, create an estimate to be submitted to the owner, create an execution budget, create a schedule, etc. Then, estimate data, ordering data such as a construction fee for a contractor and a material fee for a material manufacturer, execution budget data, process data, and the like are transmitted as construction contract data to a server of the management headquarters via a network. The management headquarters server that received the construction contract data accesses the server of the financial institution where the client enters into a loan contract via the network, and receives the construction contract fee equivalent to the estimated amount from the client using so-called Internet banking. After that, we notify the owner's PC of the guarantee of the completion of the residential construction undertaken by the member construction company. In addition, necessary written procedures for completion guarantees will be made separately.

  Further, the server of the management headquarters orders building materials based on the ordering data of the building contract data to the server of the material manufacturer. On the other hand, the member construction contractor concludes a contract with a contractor on the premise that a construction completion photograph is taken and transmitted to pay the construction fee based on the order data. After this, when construction materials are brought into the site and the construction process proceeds, the subcontractor uses the camera function of the mobile phone to take a picture of the completed work site, and uses the Internet connection function to make member construction work. The image data is transmitted to the store PC. The PC manager of the member contractor who has received this information indicates which process the image data is on the monitor, whether the work content is as planned, that is, whether the planned work content is satisfied, for example, a design drawing Confirm by comparing with. If there is no problem in the confirmation, the PC administrator designates the corresponding process to the management headquarters server and transfers the image data. The image data is transmitted to the management headquarters by uploading the image data to each process in the process chart posted on the construction progress status website operated on the network. By associating the above process data with the update of the process schedule, the progress of the home construction work is grasped as needed.

  In accordance with this progress, the server at the Administration Headquarters pays the volume of the price included in the above ordering data based on the volume from the deposit of the financial institution received as a construction contract fee from the owner. In addition, for the member construction shops, the payment of the production volume is made by evaluating the production volume, such as the labor cost included in the execution budget, and the gross profit that is the difference between the estimated amount and the execution budget. The volume evaluation is reflected on the volume evaluation website operated on the network by the server of the administration headquarters, and the member contractor can grasp the schedule of the volume payment by transferring the update data of the website. it can.

  Note that the mutual aid association in FIG. 1B is an organization that is operated by the sponsorship money of all member construction firms, and that substitutes for the completion guarantee after the member construction shop goes bankrupt. In addition, an authentication code for the member contractor and an authentication code for the owner are set in advance on the above construction progress status website, and the member contractor uses the self-authentication code to set an address (URL: Uniform) on the network. Use the Resource Locator to access the website and upload the image data. The owner uses the authentication code to access the website using the address on the network and check the progress of the construction using the above image data. Know from time to time. Furthermore, in the above description, a case where a photograph, that is, a still image is posted on the website has been described.

  In the present embodiment, the above-described system for evaluating the production volume is mainly applied to woodworking that occupies most of the work of residential construction. As shown in FIG. 1 (a), the PCs of the member construction shops are clients A, B..., And the carpenter's mobile phone, which is a contractor, is the client a1, a2,. The server is configured by configuring a server computer as a volume management server, and a server operating a construction progress website as an image management server. In FIG. 1A, the ordering destination servers A, B,... Connected on the same network as the client terminal and the server are materials manufacturer servers, and the loan destination servers are financial institution servers. is there.

  The member construction company's PC includes an input means 12 comprising a keyboard, mouse, disk drive, etc., an output means 20 for outputting various calculation results and other search data to the outside, a display means 21 such as a liquid crystal monitor, a printer, etc. Printing means 22, storage means 11, and calculation means 23. The input means 12 and the output means 20 also function as an interface that enables data communication through a network. A Web server program operates on each of the servers described above, and a Web browser program operates on this PC. . A subset of programs to be installed on the server of the management headquarters is installed on the PC of the member construction shop, and the storage unit 11 and the calculation unit 23 are constructed.

  As shown in FIG. 2, the storage unit 11 includes a material master file 24, a quantity data file 25, an integrated unit price database (integrated unit price DB) 26, a work time database (work time DB) 3, a manufacturer / contractor file 27, execution Budget unit price database (execution budget unit price DB) 28, purchase maker file 29, expense data file 30, procedure data file 31, material procedure data file 32, total time data file 33, image data file 8 ', execution budget data 1, Order data 34, schedule data file 35, estimate data 36, and authentication data 37 enabling access to the construction progress status website on the Internet are stored.

  The material master file 24 stores names for individually identifying all building materials. For example, structural materials-Akamatsu glulam-beams-105 mm × 105 mm × 3,000 mm (special etc.), etc. Each material is identified by related information such as the type of material or structure material, material type, application, and dimensions. Each material is assigned an ID code such as “0001” or “0002”.

  In the quantity data file 25, the quantity of materials necessary for housing construction is stored in one-to-one correspondence with the ID code for each material. This quantity is extracted from the design data created by the building CAD system by the calculation process using the material master file 24 by the material amount extraction unit 38 of the calculation means 23. For example, the quantity is used as the name of the material included in the CAD data. It is created by acquiring the quantity to be written together. In the integrated unit price DB 26, the integrated unit price of materials necessary for housing construction is stored in one-to-one correspondence with the ID code for each material. The integrated unit price is set based on, for example, integrated data. In the work time DB 3, the time required for the construction work of materials necessary for home construction is stored for each material in a one-to-one correspondence with the ID code. The average value of this time is set based on past results and experiences.

  In the manufacturer / trader file 27, material manufacturers, carpenters, and the like who have transactions are specified and stored by ID information necessary for communication such as their names, names, addresses, and e-mail addresses. Also, an appropriate ID code is assigned to each manufacturer. It is also possible to additionally register and store material manufacturers, carpenters, and the like in the manufacturer / contractor file 27 by an operator of a construction shop using the keyboard 12 or the like.

  In the execution budget unit price DB 28, the estimated amount of the material maker, the total amount of expenses such as general labor costs and labor costs for carpentry work are paired with the ID code of each material in the material master file 24 described above for each material. Stored in correspondence. The general labor cost of this carpentry work can be determined, for example, by taking the product of the work time for each material in the work time DB 3 and a predetermined number, that is, by applying a predetermined hourly rate corresponding to the work time. It is.

  The estimated amount for each material of the building material manufacturer is stored in the purchase manufacturer file 29 in one-to-one correspondence with the ID code of each material in the material master file 24. For example, the material 0001 is stored from the material manufacturer A at 1,000 yen. The purchase maker file 29 can also store additional registration by input from the keyboard 12 or the like, similar to the maker / trader file 27 described above.

  In the expense data file 30, expenses such as labor costs are stored for each material in a one-to-one correspondence with the ID code of each material in the material master file 24. This expense can be determined, for example, by setting a predetermined rate in advance for the integrated unit price in the integrated unit price DB 26.

  Therefore, the amount of money in the execution budget unit price DB 28 includes the labor cost of carpentry work that can be calculated from the work time for each material in the work time DB 3, the estimated amount of the purchase maker file 29 corresponding to each material, and the expense corresponding to each material. It is calculated for each material by obtaining the sum of the cost of the data file 30 by the price calculation unit 39 of the calculation means 23.

  The procedure data file 31 stores work procedures for each material, that is, the order. For example, work such as roof construction and exterior wall construction is stored along the construction process. An appropriate ID code is assigned to each operation. The material procedure data file 32 stores the order indicating the construction procedure in a one-to-one correspondence with each material in the material master file 24. This order is set corresponding to the work of the procedure data file 31. For example, when there are a plurality of materials used for roof construction, the same order is given to the plurality of materials. This order can be changed by an input from the keyboard 12 or the like by an operator of the construction shop.

  In the total time data file 33, the work time for each material calculated by the quantity data file 25 and the work time DB 3 by the process calculation unit 40 of the calculation means 23 using the ID code of each material of the material master file 24 as a key, Sorting according to the procedure of the material procedure data file 32 and assigning a total of the aggregate time of the materials for each predetermined time generated by allocating the total of the work time to the predetermined time to the operation of the procedure data file 31. It is stored in correspondence. The predetermined time is desirably set to 8 hours, which is a working time per day. Accordingly, the work time of “quantity × unit work time” for each material is totaled for each work procedure and accumulated for each material until the cumulative total of 8 hours, for example, in the first 8 hours. 4 units of material 0001 for a unit work time of 1 hour and 2 materials 0002 of a unit work time of 2 hours are set corresponding to the operation a, and the unit work time 2 is set in the second 8 hours. The time material 0003, one piece corresponding to the operation b, and the unit work time 3 hours, the material 0004, two pieces corresponding to the operation c, etc. are set for a plurality of 8 hours until there are no more materials. A total time data file 33 is generated for each.

  The image data file 8 stores the image data 5 received from the carpenter's mobile phone. When the image data 5 "transmitted from the carpenter's mobile phone through the network is stored by the PC manager of the construction shop, the image data file 8 is appropriately stored. An ID code is assigned and stored as image data 5. The ID code can be assigned automatically by the calculation means 23.

  The execution budget data 1 is created by associating the execution budget unit price in the execution budget unit price DB 28 with the quantity in the quantity data file 25 on a one-to-one basis using the ID code of each material in the material master file 24 as a key. After the product corresponding to each material is obtained by the above and the execution budget for each material is generated, the total execution budget is calculated.

  The order data 34 is stored in the manufacturer file 27 by associating the estimated amount in the purchase manufacturer file 29 and the quantity in the quantity data file 25 with the ID code of each material in the material master file 24 as a key. A total of two or more are created. Similar to the execution budget data 1, the price calculation unit 39 obtains the product of the estimated amount and quantity corresponding to each material, and then distributes and sums up for each material manufacturer, and the total order price corresponding to each material manufacturer. Is calculated. Further, a model of a purchase order is also stored as the order data 34, and a purchase order is created for each ordering destination by using the printer by the progression unit 41 of the calculation means 23. Can do.

  The schedule data file 35 stores the schedule, and an appropriate ID code is assigned to each schedule along the calendar using a calendar function mounted on the PC. The schedule setting can be adjusted by the operator of the construction shop by inputting to the keyboard 12 or the like.

  The estimate data 36 is estimate content information for creating an estimate document and estimate details to be presented to the owner. After the product of each integrated unit price in the integrated unit price DB 26 and a predetermined profit rate is obtained by the price calculation unit 39, Using the ID code of each material in the material master file 24 as a key, this product is created in one-to-one correspondence with the quantity in the quantity data file 25. The estimate data 36 also stores an estimate and a template of the estimate details, and the integrating unit 42 of the computing means 23 uses the printer 22 to make an estimate for the owner using the above template. A quotation can be created.

  On the other hand, the calculation unit 23 includes an update management unit 43 in addition to the material amount extraction unit 38, the price calculation unit 39, the integration unit 42, the process calculation unit 40, and the progression unit 41 described above. The update management unit 43 stores the image data 5 received from the carpenter's mobile phone via the input unit 12 through the network and assigned an appropriate ID code in the image data file 8 by the operation of the PC administrator. , Transfer to the construction progress status website via the output means 20. The image data file 8 individually generated at the time of storage is stored in the update management unit 43 by an operation of the PC administrator, and an appropriate ID code corresponding to a specific schedule in the schedule data file 35 or the procedure data file 31 is specified. An appropriate ID code corresponding to the above work is given.

  Therefore, when the CAD data is read through the disk drive by the operator's operation, for example, the PC of the construction shop refers to the material master file 24 and determines the quantity data file 25, the total time based on the quantity for each material included in the CAD data. Data file 33, execution budget data 1, order data 34, and estimate data 36 are created. If there is an instruction from the operator, order data 34 and estimate data 36 are output to a printer, and an estimate and a purchase order are printed. Let Further, if there is an instruction from the operator, the data of each data file is displayed on the liquid crystal monitor, or so-called difference data with respect to the data of the volume management server included in the quantity data file 25 or the like is output by the output means 20 through the network. Send to the management server.

  On the other hand, the carpenter's camera-equipped mobile phone is commercially available, and the image data 5 "and other search data are obtained by the Internet connection function by the operation of the input means 12" such as buttons and the Web browser program of the calculation means 23 '. Output means 20 "for outputting to a network, display means 21" comprising a liquid crystal display unit, photographing means 13 capable of recording image data 5 "by a camera function, and an image data file 8" for storing the image data 5 ". The authentication data file 44 in FIG.2 (b) is used for access to the construction progress status website or as a member construction as necessary. Authentication data 37 ′, 37 ″ and the like for accessing the store PC are stored.

  On the other hand, the volume management server, as shown in FIG. 3 (a), in addition to the files in the various means of the PC of the member construction shop, the order management unit 46 in the computing means 45 and the update management in the PC of the construction shop. The process management unit 9 including the functions of the unit 43, the volume calculation unit 10, and the management data creation unit 47 are included. It should be noted that files having the same data structure as the files in the various means of the PC of the member contractor are denoted by the same reference numerals in FIG.

  The order management unit 46 transmits the order data 34 'processed as an order form to the material manufacturer's server through the network based on the input from the operator's keyboard 12' or the like. The process management unit 9 confirms the update information of the construction progress status website with the image management server via the network sequentially. When the update or addition of the image data 5 is detected, the process management unit 9 acquires the update and detects the image data file 8. Is stored in the storage means 2 as follows.

  When the volume calculation unit 10 detects the storage of the image data file 8, it searches the schedule data file 35 ′ associated with the image data 5 ′ of the image data file 8 or the work of the procedure data file 31 ′. Refer to material procedure data file 32 ', total time data file 33', material master file 24 ', quantity data file 25', execution budget unit price DB 28 ', purchase maker file 29', etc. Then, the calculation result is stored in the storage means 2 as the monetary volume data 48 and the schedule volume data 49. A plurality of pieces of money volume data 48 and the like are created cumulatively by designating a specific ID code such as material, work, schedule, name of material maker or carpenter, image, etc. together with the date of creation. In addition, transmission of the payment instruction of the volume to the lending destination server through the network is performed by the advancing unit 41 ′, for example, in units of one month based on an instruction from the operator to the input unit 12 ′. . At the same time, the advancing unit 41 ′ posts the money amount data 48 on the volume evaluation website through the network by the output means 20 ′.

  The volume evaluation website is operated by the advancing unit 41 ′, and a material master file 24 ′, a quantity data file 25 ′, and a purchase maker file 29 ′ with respect to a template of a predetermined process table stored in the management data 50. The process table generated by writing data using the expense data file 30 ′, the schedule data file 35 ′, the material procedure data file 32 ′, the procedure data file 31 ′, the image data file 8 and the like is posted. Each process (work) in this process table has a point that has a specific ID code corresponding to a specific material, schedule, name of material manufacturer or carpenter, image, further subdivided process (work), etc. It is formed.

  For example, when the progress unit 41 ′ receives an inquiry request including the quantity of materials at the point from the member contractor who has accessed the volume evaluation website through the network, the progression unit 41 ′ is requested based on the ID code of the point. The material quantity is searched, an HTML file displaying the quantity data is created and transmitted to the client. The PC of the member construction shop displays the contents of each process including the material quantity and the like on the liquid crystal monitor 21 based on the received HTML file.

  Also, the management data creation unit 47 creates the management data 50 when detecting the transmission of the payment instruction. The management data 50 is created in one-to-one correspondence with the monetary volume data 48, and the management headquarters displays it on the liquid crystal monitor 21 ′ or prints it by the printer 22 ′ according to an instruction from the input means 12 ′ by the operator. In this way, the payment status of the volume can be confirmed.

  In addition, when the progress unit 41 ′ of the volume management server receives the difference data such as the quantity data file 25, the execution budget unit price DB 28, the purchase maker file 29, etc. from the construction shop PC through the network, the progression management server 41 ′ appropriately for each construction work of the member construction shop. And the quantity data file 25 and the like are stored together with this ID code. Therefore, as shown in FIG. 3A, the volume management server also has a quantity data file 25 'having the same data structure as that stored in the PC corresponding to each member construction store.

  As shown in FIG. 3B, the image management server is stored in the input means 51 for receiving the image data file 8 from the member builder through the network, and in the image data file 8 and the storage means 11 of the member builder. Storage means 52 for storing the procedure data file 31, schedule data file 35, etc., output means 53 for transmitting the image data file 8 to the volume management server via the network, and operations for controlling the storage, output, etc. Means 54. The calculation means 54 also manages and operates the construction progress status website, publishes the process chart of the member construction shop, and links an ID code such as specific image data 5 to each work of the process chart. .

  That is, when the calculation means 54 receives an inquiry request for each work from the owner who has accessed the construction progress status website through the network, the calculation means 54 generates a screen for inquiry of the work in the process table including the image data 5. An HTML file is created and transmitted to the client by the output means 53. The owner's PC displays the contents of each operation including the image data 5 on the liquid crystal monitor based on the received HTML file.

  In the above-described system for evaluating the production volume, the PCs of the member construction companies process and store data as shown in FIG. 4 and communicate with the production volume management server through the network. As shown in FIG. 4, the CAD data created by the PC manager of the member construction company and stored in the PC is calculated by the calculation instruction by the material amount extraction calculation unit 38 from the PC administrator via the keyboard 12 or the like. Each quantity data is extracted with reference to the material master file 24 and stored in the quantity data file 25 as quantity data corresponding to each material. Further, the integrating unit 42 performs the integration by taking the product of the integrated unit price DB 26 for each material with respect to the quantity data (integration step). It should be noted that by the operator's input operation from the keyboard 12 or the like, the integrated result is output to the printer 22 and printed as an estimate, or the calculation is performed by adding an appropriate rate for each material at the time of integration. On the other hand, it is also possible to carry out the integration by adding a fixed work cost separately.

  Next, based on the quantity data, the price calculation unit 39 generates the execution budget data 1 with reference to the execution budget unit price DB 28 and also generates the order data 34 for each material manufacturer with reference to the purchase manufacturer file 29. Is done. The formed execution budget data 1 and the order data 34 are transmitted to the volume management server via the output means 20 by the progression unit 41 together with the estimate data 36, the quantity data file 25, the purchase maker file 29, and the like. (Execution budget and purchase order creation step). In this case, it is also possible to create an estimate again by separately adding a certain profit rate to the formed execution budget. Further, the order data 34 and execution budget data 1 formed by the operator's input operation from the keyboard 12 or the like are output to the printer 22 to refer to the purchase order, the execution budget, or the manufacturer / contractor file 27. Can also be printed.

  Thereafter, referring to the quantity data, the process calculation unit 40 calculates the work time for each material using the work time DB 3, and further refers to the procedure data file 31, the material procedure data file 32, etc. A total time data file 33 is created. The formed total time data file 33 is transmitted to the volume management server as the process data 4 through the output means 20 by the progression unit 41 together with the schedule data file 35 and the like (process management step). It is also possible to print the process chart on the printer 22 by referring to the procedure data file 31 or the like by using the total time data file 33 formed by the operator's input operation from the keyboard 12 or the like. It is also possible to print a supplier contact table including the above process table with reference to the manufacturer / company file 27 and the purchase manufacturer file 29.

  In the process management step shown below in FIG. 4, image data 5 ″ transmitted from a carpenter's mobile phone is received by the input means 12, and the shooting date and process of the image data 5 are input by an input operation from the keyboard 12 or the like by the operator. The information about the schedule in the table is added and transmitted to the construction progress status website by the output means 20. The image data 5 is stored in the image data file 8 with the information added by the operator. Also, it is transmitted to the progress status website as difference data of the image data file 8. On the other hand, when the volume management server detects the reception of the image data file 8 on the construction progress status website, Member contractors who obtain from the website and generate an image receipt confirmation message in a predetermined format Transmitted to the PC. Thus members builder of PC is received by the input means 12 to contact the image receiving confirmation.

  On the other hand, as shown in FIG. 5, the volume management server receives the difference data such as the execution budget data 1 and the ordering data 34 transmitted from the PC of the member construction shop and receives the construction data of the member construction shop for each construction work. An appropriate ID code is created, associated with it, and stored (step S1). Also, difference data (process data file 7 including process data 4) such as the total time data file 33 transmitted from the PC of the member contractor is received, and the same ID code as above is assigned and stored ( Step S2).

  Thereafter, when the image data file 8 ′ (progress data 6) transmitted from the member construction shop is further received through the construction progress website, based on the schedule information in the process chart of the image data file 8 ′, A volume calculation process according to the schedule is performed, and the generated schedule volume data 49 is stored in the storage means 2. Further, the difference data of the received total time data file 33 and quantity data file 25 is used, and the payment calculation totaling process according to the volume is performed with reference to the material master file 24 ′ stored in the storage means 2 in advance. The generated monetary volume data 48 is stored in the storage means 2 (step S3). Further, management data 50 is created by the management data creation unit 47 and stored in the storage means 2. It should be noted that it is also possible to output and print the schedule volume data 49, the monetary volume data 48, and the management data 50 formed by the operator through an input operation from the keyboard 12 'or the like to the printer 22'.

  The management data creation unit 47 allocates the volume of the member builder, the construction cost of the carpenter, and the material price of the material maker based on the execution budget data 1 ′ and the ordering data 34 ′, pays the volume, and pays the construction cost. Recorded in the management data 50 as a payment instruction for the material price. This instruction is then sent to the lending destination server by the output means 20 'in response to a command input by the operator such as the keyboard 12' after the image data 5 'is confirmed by the operator. It is posted and transferred as update data to the member builder's PC, the carpenter's mobile phone, and the material manufacturer's server. As shown in FIG. 5, by confirming the update status of the image data 5 sequentially from the volume management server with respect to the PC of the member construction shop, the volume evaluation of the member construction shop can be performed quickly.

  As a result, member contractors, cooperating contractors, and material manufacturers can receive high-payment without directly visiting the management headquarters, while the management headquarters can go directly to the site for confirmation by receiving the image data 5. It is possible to proceed with volume evaluation and volume payment without any problems. This volume payment is also stored in the server of the management headquarters with the corresponding image data 5 'and the work being clarified, so there is a possibility that it will occur with respect to payment by clearly storing the payment basis It is possible to prevent any subsequent disputes.

  FIG. 6 and FIG. 7 show an example of the flow in the member construction shop PC and the volume management server in the system for volume evaluation described above. As shown in FIG. 6, the input to the purchase maker file 29, the schedule data file 35, etc. to the PC of the member construction company can be facilitated by selecting a template on the menu bar. Further, registration of the image data 5, that is, processing such as creation of the image data file 8 ′ and transmission to the progress status website can be sequentially performed in accordance with instructions displayed on the liquid crystal monitor 12.

  In addition, as shown in FIG. 7, it is useful to provide a volume totaling process using event buttons in the volume management server in order to calculate the closing date, that is, in units of months. Can be set.

  In the above, the case where the image data 5 is transmitted to the server of the management headquarters via the PC of the member builder has been shown. However, as shown in FIG. It can be omitted. In addition, as shown in FIG. 8, a transaction system is constructed without forming a mutual aid association, and the construction fee of the contractor and the material fee of the material maker are paid from the member contractor who has received a volume payment. Or, the construction progress status website and the volume evaluation website can be constructed from a single homepage.

  Furthermore, in the above embodiment, the case where the construction contract is ordered from the member contractor to the cooperating company is shown, but the order may be ordered from the server of the management headquarters which received the construction contract data from the member contractor. The server of the management headquarters can also be configured to send an acceptance mail of the image data file 8 to the member construction shop or carpenter in conjunction with the reception of the image data file 8. In this case, in the server of the management headquarters, for the schedule / work corresponding to the image data file 8, the partner / material manufacturer corresponding to the material included in the schedule / work of the next process in the process chart is searched. It can also be configured to automatically send work communications to the mobile phone or server.

It is a figure which shows this invention, (a) is a figure which shows the system for the volume evaluation of the construction work using a network, (b) is a figure which shows the whole system. FIG. 2 is a block diagram illustrating a client terminal, in which (a) is a member construction company's PC and (b) is a mobile phone of a partner company. FIG. 2 is a block diagram showing a server, where (a) is a volume management server and (b) is an image management server. It is a flowchart of PC of a member construction shop. It is a flowchart of a volume management server. It is a detailed flowchart of PC of a member engineering company. It is a detailed flowchart of a volume management server. It is a figure which shows the system of other embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Execution budget data 2 Memory | storage means 3 Work time database 4 Process data 5 Image data 6 Progress data 7 Process data file 8 Image data file 9 Process management part 10 Volume calculation part 11 Storage means 12 Input means 13 Imaging means S1 Step S2 Step S3 Step

Claims (3)

Acquire unit execution budget data corresponding to each material used for construction work from the client terminal through the network in a form in which the material manufacturer's estimated amount for each material, labor cost of carpentry work, and labor cost breakdown can be searched , Obtaining the quantity data corresponding to each material used for the construction work from the client terminal through the network, and storing it in the storage means;
By referring to the work time database that stores the unit work time for each material, the work time is calculated from the material quantity, and the process data created by allocating to the work process schedule can be searched for the materials distributed by schedule. Acquiring from the client terminal through the network and storing in the storage means,
Progress data including image data associated with the schedule of the process data or the material distributed to the schedule is acquired from the client terminal through the network, stored in the storage means, and the storage means is searched for the image data. A program for causing a computer to execute a step of discriminating a material or a schedule related to the construction as completion of construction and aggregating an execution budget of the corresponding material as a volume according to the breakdown. Created by calculating the work time from the quantity of materials used for construction work, referring to the work time database that stores the unit work time for each material, acquired from the client terminal through the network, and distributed to the construction process schedule A process data file that stores process data in a form in which materials distributed by schedule can be searched,
An image data file for storing image data acquired from the client terminal through the network as an indication of the completion of the work corresponding to the construction schedule or materials;
A process management unit for associating the image data of the image data file with a schedule of process data stored in the process data file or a material distributed to the schedule based on a request from the client terminal;
A volume calculation unit that counts the execution budget of the material corresponding to the image data as a volume,
The total of the output by the output calculation unit is obtained by referring to the unit execution budget data and the quantity data corresponding to each material used for the construction work acquired from the client terminal through the network, and obtaining the unit execution budget data. A server that is made according to the breakdown by obtaining from the client terminal in a searchable form the estimated amount of the material manufacturer for each material, the labor cost of carpentry work, and the breakdown of labor costs . Including client terminals and volume management servers that can communicate with each other over a network,
The client terminal stores the unit execution budget for each material used for the construction work in a form in which the estimated amount of the material maker for each material, the labor cost of the carpenter work, and the breakdown of the labor cost can be searched. Storage means for storing the unit work time for each material used;
An input means for entering materials and their quantities;
Photographing means for generating image data by photographing operation;
Based on the input from the input means, referring to the unit execution budget of the storage means, the execution budget data is created in a form in which the estimated amount of the material manufacturer for each material, the labor cost of carpentry work, and the breakdown of labor costs can be searched At the same time, process data is created by allocating the work time that is aggregated with reference to the unit work time to the schedule of the construction process, and the execution budget data is assigned to the material manufacturer for each material of the unit execution budget corresponding to each material. The amount can be searched in a form that can be searched for the estimated amount of money, the labor cost of carpentry work, and the breakdown of labor costs , and the process data can be searched for materials corresponding to the work schedule or work time allocated to the schedule. A first means for transmitting to the server;
Second means for transmitting image data indicating completion of construction corresponding to the material photographed by the photographing means to the volume management server in association with the material corresponding to the schedule of the process data or the work time allocated to the schedule. And
The volume management server has a construction process schedule received from a client terminal or a material corresponding to a unit work time allocated to the schedule, an estimated amount of a material manufacturer of a corresponding execution budget, a labor cost for carpentry work, and A storage means for storing a breakdown of labor costs in a searchable form;
The image data received from the client terminal is stored in the storage means in association with the schedule of the process data or the material corresponding to the work time allocated to the schedule, and the storage means is searched to associate the material with the image data. The system has a means for calculating the amount obtained by summing up the estimated amount of the material maker of the execution budget corresponding to, the labor cost of carpentry work, and the breakdown of labor costs .

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