JP2007323497A - Progress management system and management server - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide technologies to appropriately manage construction progress. <P>SOLUTION: A progress management system 10 includes a progress management database 30 to manage construction progress, a plurality of terminals 40 provided at a plurality of positions in construction operation processes, and a management server 20 which acquires data related to construction operations from the terminals 40 to manage the progress management database 30. The terminal 40 reads figures printed on a label 82 that is attached to a construction material 80 to acquire identification information of the construction material 80, and links an operation content that was performed for the construction material 80 to its operation date to transmit them to the management server 20. The management server 20 registers the acquired operation data into the progress management database 30. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a progress management system that manages the progress of construction and a management server that can be used in the progress management system.

In large-scale construction work such as plant construction, a great variety of materials are required. At first, construction is carried out by assembling individual material elements and finally completing the system as a system, but progress management is very complicated, such as the objects to be managed differ depending on the work process. It will be a thing. Conventionally, there has been a system for managing work progress individually, but in particular for large-scale construction work, there is a need for a system that can manage a consistent work history from the start to the end of work rather than individual work progress management. It is like that.
JP 2004-59249 A JP 2004-234338 A

  Multiple work processes are required for each construction material, such as welding, nondestructive inspection, painting, and mounting. Conventionally, when managing the progress of construction, it is recorded on paper at the site and handwritten. Was brought back to the office and digitized using computers. For this reason, it may take time to complete the records, or it may not be properly managed due to an erroneous input, and construction materials may be missing.

  This invention is made | formed in view of such a condition, The objective is to provide the technique which manages the progress of construction appropriately.

  One embodiment of the present invention relates to a progress management system. The progress management system includes a progress management database that stores data for managing the progress of construction, a plurality of terminals provided at a plurality of locations in the work process of the construction, and data relating to the work of the construction from the terminal And a management server that manages the progress management database, the terminal includes an identification information acquisition unit that acquires identification information of the construction material attached to a construction material, and an identification of the acquired construction material A transmission unit that transmits, to the management server, work data in which information about the work performed on the construction material and work date and time is associated with the information. The management server receives the work data from the terminal. It includes a work data acquisition unit to be acquired, and a registration unit that registers the acquired work data in the progress management database.

  Accordingly, it is possible to reduce the trouble in recording work data for managing the progress of the construction, and it is possible to prevent erroneous input and accurately record the work data.

  The management server converts an import unit for importing the identification information of the construction material from a database including the identification information of the construction material generated at the stage of designing a building, and converts the identification information of the imported construction material And a label generation unit that generates a graphic printed on a label that can be attached to the construction material. Thereby, it is possible to reduce time and labor when assigning identification information and to prevent erroneous input.

  The identification information acquisition unit may acquire the identification information by optically reading the graphic printed on the label attached to the construction material. The identification information acquisition unit may be a barcode reader.

  When the construction material is a piping member, a plurality of the labels may be attached to the piping member, and the labels may be attached to at least one end and the other end of the piping member. Even for a large piping member of several meters to several tens of meters, the operation of reading the identification information can be efficiently performed by attaching labels to both ends.

  When the construction material is a piping member, a plurality of the labels may be attached to the piping member, and the labels may be attached to at least the outer surface of the piping member and the outer surface on the opposite side. When the piping member is placed on the ground or the like, the identification information can be read from the other label even if one label is in contact with the ground and cannot be read.

  The label may be attached to the outer surface again after the piping member is painted. Thereby, identification information can be read from a label even after a painting process.

  The management server, from the database including the identification information of the construction material generated at the stage of designing the building, an import unit that imports the identification information of the construction material, and the identification information of the imported construction material, It may further include a tag generation unit that records the IC tag of the IC tag attached to the construction material and generates the IC tag capable of transmitting the identification information. The identification information acquisition unit may acquire the identification information by receiving the identification information transmitted from the IC tag.

  The terminal provided in the temporary storage location of the construction material may further include a GPS receiver for detecting a current position, and when the construction material is stored in the temporary storage location, The storage position of the construction material may be detected, and the detected storage position may be transmitted to the management server together with the work data. The registration unit may further register the storage position of the construction material acquired from the terminal in the progress management database, accept a search request for the storage position of the construction material, refer to the progress management database, A storage position search unit that searches for and returns the storage position of the construction material may be further included. Thereby, the efficiency of searching for construction materials in the temporary storage location can be improved.

  You may further provide the export part which exports the work data registered into the said progress management database to the welding management database which manages the welding operation of piping.

  Another aspect of the present invention relates to a management server. The management server imports the identification information of the construction material from the database including the identification information of the construction material generated at the stage of designing the building, and the identification information of the imported construction material. Can be attached to the construction material including the identification information of the construction material on the basis of the registration information registered in the progress management database for storing data for managing the progress of the construction and the identification information of the imported construction material Including a tag generation unit that generates a simple tag, a terminal that has acquired the identification information of the construction material from the tag, identification information of the construction material, and details of work performed on the construction material and a work date and time A work data acquisition unit for acquiring work data, wherein the registration unit converts the work data acquired by the work data acquisition unit into the progress management database. It is registered by, and updates the progress management database in accordance with the progress of the construction work.

  It should be noted that any combination of the above-described constituent elements and a conversion of the expression of the present invention between a method, an apparatus, a system, a recording medium, a computer program, etc. are also effective as an aspect of the present invention.

  ADVANTAGE OF THE INVENTION According to this invention, the technique which manages the progress of construction appropriately can be provided.

  FIG. 1 shows a configuration of a progress management system according to an embodiment. The progress management system 10 acquires a progress management database 30 for managing the progress of the construction, a plurality of terminals 40 provided at a plurality of locations in the work process of the construction, and data on the work of the construction from the terminals 40 to manage the progress. A management server 20 that manages the database 30 is included. The management server 20 and the terminal 40 are connected by a network (not shown) such as the Internet.

  The management server 20 includes an import unit 21, a label generation unit 22, an export unit 23, a communication unit 24, a work data acquisition unit 25, a registration unit 26, a data inquiry reception unit 27, and a storage location search unit 28. The terminal 40 includes a transmission unit 41, a GPS receiver 42, and an identification information acquisition unit 43. In terms of hardware components, these configurations are realized by a CPU of a computer, a memory, a program loaded in the memory, and the like, but here, functional blocks realized by their cooperation are illustrated. Accordingly, those skilled in the art will understand that these functional blocks can be realized in various forms by hardware only, software only, or a combination thereof.

  The import unit 21 is generated by the CAD database 13 that stores the CAD data of the building generated by the design support system 12 that supports the design of the building related to the construction, or the drawing creation system 14 that creates the construction drawing. Based on the drawing database 15, the building is designed such as a welding management database 17 managed by a welding management system 16 that manages the progress and results of the welding process of the piping members (spools) constituting the designed building. The construction material identification information is imported from the database generated in the stage and registered in the progress management database 30.

  As will be described later, the progress management database 30 manages the work content and work date and time for each construction material. Conventionally, in the progress management process, an ID is assigned to a construction material, and the progress is managed using the ID. However, there are duplicate IDs or there are construction materials to which no ID is assigned. Some parts of construction materials were lost due to human error, and progress could not be managed properly.

  In this embodiment, the construction material used for the construction is already determined in the upstream design process, and the identification information of the construction material is imported from the upstream system using the fact that the identification information is also given. . As a result, it is possible to avoid a human error that occurs when the identification information of the construction material is manually input into the progress management database 30 and to improve the reliability of the data. Moreover, the input work of the construction material identification information can be simplified, and the number of man-hours can be greatly reduced. As will be described later, the construction material identification information may include the drawing number of the drawing created by the drawing creation system 14 and the material number of the construction material in the drawing.

  The label generation unit 22 converts the identification information of the construction material imported by the import unit 21 into a graphic such as a barcode, and generates a graphic printed on a label that can be attached to the construction material. The generated graphic is printed on the surface of the label 82. The label 82 is affixed to the construction material 80. In each work process, when the person in charge records the work content, the figure printed on the label 82 is read by the terminal 40 to obtain the identification information of the construction material 80, and the work content and the work date and time correspond to the identification information. At the same time, it is transmitted to the management server 20. Thereby, erroneous input of identification information can be prevented, and the progress of work can be managed appropriately. As shown in FIG. 1, the label 82 includes identification information such as a drawing number and a material number, a code indicating the type of fluid flowing in the piping member, a code indicating the material of the construction material, a construction site and a temporary storage place In addition, the area number or the like may be printed in addition to the graphic. Thereby, construction personnel can visually recognize the label 82 to obtain information on the construction material 80, and work efficiency can be improved.

  The identification information acquisition unit 43 of the terminal 40 acquires the identification information of the construction material 80 by optically reading a figure printed on the label 82 attached to the construction material 80. When the graphic printed on the label 82 is a barcode, the identification information acquisition unit 43 may be a barcode reader. The GPS receiver 42 acquires the current position of the terminal 40 by receiving a radio wave transmitted from a GPS (Global Positioning System) satellite and performing positioning. Instead of the GPS receiver 42, the current position may be acquired by any other technique. As will be described later, the terminal 40 provided in the place where the construction material 80 is temporarily stored has a configuration for acquiring the position in order to manage the storage position of the construction material 80. The terminal 40 provided in the process may not have a configuration for acquiring the position of the GPS receiver 42 or the like.

  The transmission unit 41 transmits, to the management server 20, work data in which the identification information of the construction material acquired by the identification information acquisition unit 43 is associated with the content of the work performed on the construction material and the work date and time. When the terminal 40 is commonly used in a plurality of work processes, the transmission unit 41 may include a selection unit for selecting work contents from a plurality of work contents. When the terminal 40 is used in a single work process, the ID of the terminal 40 or the like may be transmitted instead of the information specifying the work content. In this case, the management server 20 specifies the work content by the terminal ID. The work date and time may be added on the management server 20 side that has received the work data.

  The communication unit 24 controls communication with the terminal 40 via a wired or wireless network, a data cable, or the like. The work data acquisition unit 25 acquires work data transmitted from the terminal 40. The registration unit 26 registers the acquired work data in the progress management database 30.

  The data inquiry accepting unit 27 accepts an inquiry request for work data indicating the progress of construction registered in the progress management database 30, reads out the requested data from the progress management database 30, and replies. Thereby, the person in charge of the contractor involved in the construction, the person in charge of the customer who ordered the construction, and the like can view the progress of the construction.

  The storage position search unit 28 receives a search request for the position information of the construction material registered in the progress management database 30, reads out the requested position information of the construction material from the progress management database 30, and replies. Thereby, the efficiency at the time of searching a construction material in the temporary storage place etc. of a construction material can be improved.

  The export unit 23 exports the work data registered in the progress management database 30 to another database such as the welding management database 17. In many cases, the welding management data for managing the welding process of the piping member for each welding point is delivered to the orderer of the construction in order to prove the performance of the welding process after the construction. At this time, by exporting the data of the progress management database 30, it is not necessary to separately manage the welding management database 17, and man-hours can be reduced. In addition, the reliability of data can be improved.

  FIG. 2 shows an example of internal data of the progress management database 30. The progress management database 30 includes a drawing number column 50, a material number column 51, a registration date / time column 52, a work record column 53, a supplier code column 54, an area code column 55, a material type column 56, a storage position column 57, and a last update date / time. A column 60 is provided. The drawing number column 50 stores the number of the drawing created by the drawing creation system 14, and the material number column 51 stores the number of the construction material described in each drawing. These function as construction material identification information, and the construction material is uniquely identified by the drawing number and the material number. The drawing number and the material number are imported from the welding management database 17 by the import unit 21 and registered. The registration date / time column 52 stores the date / time when the drawing number and the material number are registered by the import unit 21.

  The supplier code column 54 stores identification information of a supplier in charge of the construction material work. The area code column 55 stores a code indicating an area where the construction material is arranged at the construction site. The material type column 56 stores information indicating the type of material of the construction material. The last update date and time column 60 records the date and time when the record of the construction material was last updated.

  The work record column 53 stores the date and time when the work was performed for each work content in each process. The work record column 53 includes a factory production completion column 61, a temporary storage location arrival column 62, a temporary storage location shipment column 63, a construction site arrival column 64, and an installation completion column 65. In addition, an item field may be included for arbitrarily setting and recording items according to the contents of the construction in the temporary storage place or the site.

  The factory production completion column 61 stores the date and time when the production of the construction material is completed in the factory. When the production of the construction material is completed in the factory, the terminal 40 acquires the identification information of the label 82 attached to the construction material, and transmits it to the management server 20 together with the work content and the work date. The registration unit 26 records the work date and time notified from the terminal 40 in the factory production completion column 61 of the material corresponding to the acquired identification information.

  The temporary storage location arrival column 62 stores the date and time when the material is received in the temporary storage location for temporarily storing the material, and the storage location column 57 stores the storage location of the material in the temporary storage location. The storage position column 57 includes a block number column 72, an X coordinate column 73, and a Y coordinate column 74. The block number when the temporary storage location is divided into blocks, and the storage position detected using the GPS receiver 42, respectively. X coordinate and Y coordinate are stored. When the terminal 40 receives and stores the construction material in the temporary storage location, the terminal 40 acquires the identification information and position information of the construction material, and transmits them to the management server 20 together with the work content and the work date and time. The registration unit 26 records the work date and time notified from the terminal 40 in the temporary storage location arrival column 62 of the material corresponding to the acquired identification information, and records the information indicating the storage location in the storage location column 57.

  The temporary storage location shipping column 63 stores the date and time when the construction material was shipped from the temporary storage location to the construction site. When the terminal 40 ships the material at the temporary storage location, the terminal 40 acquires the identification information of the material and transmits it to the management server 20 together with the work content and the work date and time. The registration unit 26 records the date and time notified from the terminal 40 in the temporary storage location shipping field 63 of the material corresponding to the acquired identification information.

  Similarly, the other work record column 53 stores the date and time when the work was performed for each work. Thereby, the progress of work can be appropriately managed for each construction material. It can also be used to deliver work performance records after construction.

  The storage location search unit 28 receives a search request for the storage location of the construction material in the temporary storage location, and refers to the progress management database 30 to search for the storage location of the construction material. The storage location search unit 28 may receive a search request from a user via a user interface (not shown), or may receive a search request from another terminal via a communication means such as the Internet. For example, a search request may be received from the terminal 40 of the person in charge, and the current position of the terminal 40 and the storage position of the construction material may be displayed on a map. Even if the temporary storage location is vast or buried in snow, the target material can be found easily and efficiently by searching and acquiring the storage location from the progress management database 30. Can do.

  FIG. 3 shows a state where a label is attached to the piping member. As shown in FIG. 3, when the construction material 80 is a piping member, since there are not a few members having a length of several meters to several tens of meters, the person in charge is displayed on the label 82 using the terminal 40. In consideration of work efficiency when reading a figure, it is preferable to attach a plurality of labels 82. At that time, as shown in FIG. 3, it is preferable to attach labels 82 to both ends of the construction material 80. Further, a label 82 may be attached near the center. Further, in consideration of the possibility that the label 82 touches the ground and becomes unreadable when the construction material 80 is placed on the ground or the like, as shown in FIG. 3, the outer surface of the construction material 80 and the opposite side thereof. It is preferable to be affixed to the outer surface. Thereby, the work efficiency at the time of reading identification information from the label 82 stuck on the construction material 80 can be improved. When the painting process of the construction material 80 is completed, the label 82 is filled with the paint, so that the label 82 may be attached again after the painting process is completed. Thereby, identification information can be similarly read from the label 82 after painting.

  FIG. 4 shows another example of the configuration of the progress management system. The progress management system 10 shown in FIG. 4 has an IC tag generation unit 29 instead of the label generation unit 22 as compared with the configuration of the progress management system 10 shown in FIG. An IC tag 84 is attached instead of the label 82. In addition, the identification information acquisition unit 43 of the terminal 40 acquires identification information transmitted from the IC tag 84. Other configurations and operations are the same as those of the progress management system 10 shown in FIG.

  The IC tag generation unit 29 transfers the identification information of the construction material imported by the import unit 21 to the IC of the IC tag 84 attached to the construction material 80 and records the identification information. Generate. The IC tag 84 is attached to the construction material 80 and transmits identification information recorded on the IC. The identification information acquisition unit 43 acquires the identification information of the construction material 80 by receiving the identification information transmitted from the IC tag 84. Thereby, similarly to the progress management system 10 shown in FIG. 1, it is possible to prevent erroneous input of identification information and appropriately manage the progress of work.

  The present invention has been described based on the embodiments. This embodiment is an exemplification, and it will be understood by those skilled in the art that various modifications can be made to combinations of the respective constituent elements and processing processes, and such modifications are also within the scope of the present invention. is there.

It is a figure which shows the structure of the progress management system which concerns on embodiment. It is a figure which shows the example of the internal data of a progress management database. It is a figure which shows a mode that the label was affixed on the piping member. It is a figure which shows another example of a structure of a progress management system.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 Progress management system, 13 CAD database, 15 Drawing database, 17 Welding management database, 20 Management server, 21 Import part, 22 Label production part, 23 Export part, 24 Communication part, 25 Work data acquisition part, 26 Registration part, 27 Data inquiry reception unit, 28 storage location search unit, 29 IC tag generation unit, 30 progress management database, 40 terminal, 41 transmission unit, 42 GPS receiver, 43 identification information acquisition unit.

Claims (12)

A progress management database that stores data for managing the progress of construction;
A plurality of terminals provided at a plurality of locations in the work process of the construction;
A management server that acquires data on the work of the construction from the terminal and manages the progress management database,
The terminal
An identification information acquisition unit for acquiring identification information of the construction material attached to the construction material;
A transmission unit that transmits, to the management server, work data in which the content of work performed on the construction material and the work date and time are associated with the acquired identification information of the construction material,
The management server
A work data acquisition unit for acquiring the work data from the terminal;
And a registration unit that registers the acquired work data in the progress management database. The management server
An import unit that imports the identification information of the construction material from a database including the identification information of the construction material generated at the stage of designing the building;
A label generation unit that converts the identification information of the imported construction material and generates a graphic to be printed on a label that can be attached to the construction material;
The progress management system according to claim 1, further comprising:   The progress management system according to claim 2, wherein the identification information acquisition unit acquires the identification information by optically reading the graphic printed on the label attached to the construction material. When the construction material is a piping member, a plurality of the labels are attached to the piping member,
The progress management system according to claim 2, wherein the label is attached to at least one end and the other end of the piping member. When the construction material is a piping member, a plurality of the labels are attached to the piping member,
The progress management system according to claim 2, wherein the label is attached to at least an outer surface of the piping member and an outer surface on the opposite side.   The progress management system according to claim 4, wherein the label is attached to the outer surface again after the piping member is painted. The management server
An import unit that imports the identification information of the construction material from a database including the identification information of the construction material generated at the stage of designing the building;
A tag generation unit that records the imported identification information of the construction material on an IC tag of an IC tag attached to the construction material, and generates the IC tag that can transmit the identification information;
The progress management system according to claim 1, further comprising:   The progress management system according to claim 7, wherein the identification information acquisition unit acquires the identification information by receiving the identification information transmitted from the IC tag.   The terminal provided in the temporary storage location of the construction material further includes a GPS receiver for detecting a current position, and when the construction material is stored in the temporary storage location, the GPS receiver receives the construction. The progress management system according to claim 1, wherein the storage position of the material is detected, and the detected storage position is transmitted to the management server together with the work data. The registration unit further registers the storage position of the construction material acquired from the terminal in the progress management database,
9. The storage position search unit according to claim 8, further comprising a storage position search unit that receives a search request for the storage position of the construction material, searches the storage position of the construction material with reference to the progress management database, and responds. Progress management system.   The progress management system according to any one of claims 1 to 10, further comprising an export unit that exports the work data registered in the progress management database to a welding management database for managing a welding operation of a pipe. An import unit that imports the identification information of the construction material from a database including the identification information of the construction material generated at the stage of designing the building;
A registration unit that registers the identification information of the imported construction material in a progress management database that stores data for managing the progress of the construction;
Based on the imported identification information of the construction material, the tag generation unit that generates the tag that can be attached to the construction material, including the identification information of the construction material,
A work data acquisition unit that acquires work data including identification information of the construction material, details of work performed on the construction material, and work date and time from a terminal that has acquired the identification information of the construction material from the tag; Including,
The said registration part updates the said progress management database according to the progress of the said construction by registering the said work data which the said work data acquisition part acquired in the said progress management database, The management server characterized by the above-mentioned.