Field Device Unit

Abstract

To support installation of a pile with a specification suitable for an installation position.SOLUTION: A construction management system for managing pile installation for a plurality of pile positions is provided with: a comparison section for reading from a first storage section first specification information related to pile specific information outputted from a reading section and reading from a second storage section second specification information related to positions to be installed in to compare the first specification information with the second specification information that have been read; and an output section for outputting a comparison result obtained by the comparison section.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention provides Field Device Unit Regarding. [Background technology]

[0002] Patent Document 1 below discloses a method for improving soft ground by constructing a pile foundation by driving a plurality of piles into the ground. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2017-160683 Summary of the Invention [Problem to be solved by the invention]

[0004] When driving multiple piles into the ground, it is necessary to drive piles with specifications that suit each of multiple predetermined positions (hereinafter referred to as "driving positions") in accordance with the construction plan.

[0005] The present invention has been made in view of the above circumstances, and its purpose is to support the driving of piles having specifications suited to the driving position. Field Device Unit The purpose is to provide [Means for solving the problem]

[0006] One aspect of the present invention is a site device unit communicably connected to a construction management system that manages the driving of piles into a plurality of driving positions, which reads code information in which pile specification information including identification information for identifying the pile for each of the one or more manufactured piles is coded, obtains the first specification information associated with the pile specification information based on the read code information from first specification information in which the pile specification information and the code information are associated, obtains specification information of the piles to be driven into each of the plurality of driving positions as second specification information from the construction management system, and displays a comparison result between the obtained first specification information and the obtained second specification information on a display unit. and when editing of the second specification information is permitted, editing the second specification information in accordance with the accepted operation, and when editing the second specification information, recording an editing history of the second specification information. It is a field device unit. [Effects of the Invention]

[0011] As described above, according to the present invention, it is possible to assist in driving piles having specifications that match the driving position. [Brief explanation of the drawings]

[0012] [Figure 1] 1 is a schematic configuration diagram of a construction management system according to an embodiment of the present invention. [Figure 2] 10A and 10B are diagrams illustrating an example of a label on which code information according to the present embodiment is printed. [Figure 3] 4 is a diagram showing an example of information stored in a first storage unit according to the embodiment in a table format. FIG. [Figure 4] FIG. 10 is a diagram illustrating an example of a registration screen according to the embodiment. [Figure 5] 4 is a diagram illustrating an example of information stored in a second storage unit according to the present embodiment in a table format. FIG. [Figure 6] FIG. 2 is a schematic configuration diagram of a field terminal device 320 in this embodiment. [Figure 7] FIG. 10 is a diagram illustrating an example of a construction screen according to the present embodiment. [Figure 8] FIG. 2 is a sequence diagram of the construction management system according to the present embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0013] Hereinafter, the construction management system and construction management method according to the present embodiment will be described with reference to the drawings.

[0014] The construction management system and construction management method according to the present embodiment manage the driving of piles into multiple driving positions and support the driving of piles with specifications (pile dimensions, shape, material, etc.) that match each driving position. Here, "driving piles" refers to the embedding of one or more (pre-manufactured) piles into predetermined driving positions at a construction site, and is also referred to as "construction" in this embodiment. Note that one pile may be driven into one driving position, or two or more piles may be driven into one driving position. For example, when two piles are driven into one driving position, the first pile driven into the driving position may be referred to as the "lower pile," and the next pile driven (placed) on top of the lower pile may be referred to as the "upper pile." For example, when three piles are driven into one driving position, the first pile driven into the driving position may be referred to as the "lower pile," the pile driven (placed) on top of the lower pile may be referred to as the "middle pile," and the last pile driven (placed) on top of the middle pile may be referred to as the "upper pile." In the following explanation, the information regarding the position at which the pile is buried (top pile, middle pile, bottom pile, etc.) may be referred to as "classification."

[0015] First, an overview of a construction management system 1 according to this embodiment will be described with reference to FIG. FIG. 1 is a schematic diagram of a construction management system 1 according to this embodiment.

[0016] The construction management system 1 includes a factory device unit 100, a construction management apparatus 200, and a site device unit 300.

[0017] The factory device unit 100 is installed in a pile manufacturing factory where piles are manufactured. The factory device unit 100 includes a code information issuing unit 110 and a factory terminal device 120.

[0018] The code information issuing unit 110 issues code information for each pile. At the pile manufacturing factory, piles are manufactured based on the manufacturing request, and the code information issued by the code information issuing unit 110 is displayed for each manufactured pile. The code information is information in which pile specification information including identification information for identifying the pile is coded. The pile specification information includes identification information assigned to each manufactured pile, and may further include property information that specifies the property on which the pile is to be installed, in addition to this identification information. For example, the code information may be a one-dimensional code such as a barcode, or a two-dimensional code such as a QR code (registered trademark). Displaying the code information means displaying the code information on the stake, and the code information may be printed directly on the stake, or a label with the code information printed on it may be affixed to the stake.

[0019] Figure 2 is an example of a label on which code information is printed. The label shown in Figure 2 is printed with the code information and information that allows a person working on site, such as a field worker S, to visually determine the specifications of the pile (hereinafter referred to as "identification information"). This label is affixed to each pile at the pile manufacturing site. The identification information is information on the pile specifications, but it does not need to include all of the information on the pile specifications, and may include only key information such as dimensions and classification, for example.

[0020] As an example, when operated by a user, the code information issuing unit 110 generates pile identification information and transmits or inputs the pile identification information to the factory terminal device 120. The code information issuing unit 110 also issues code information in which the generated pile identification information is coded. The code information issuing unit 110 may also issue a label on which the issued code information is printed. Furthermore, a device other than the code information issuing unit 110 may issue the label.

[0021] The factory terminal device 120 is a device used by a user at a pile manufacturing factory, and is connected to the construction management device 200 via a communication network N. Here, the communication network N may be a wireless communication transmission path (e.g., a wireless LAN), or a combination of a wireless communication transmission path and a wired communication transmission path. The communication network N may be a mobile communication network such as a mobile phone network, a wireless packet communication network, the Internet, a dedicated line, or a combination of these. For example, the communication network N may use a low-power wide-area network (LPWAN), or may use short-range wireless communication standards such as ZigBee (registered trademark), WiFi (registered trademark), or BLE.

[0022] The factory terminal device 120 stores information including the specifications of the manufactured pile (hereinafter referred to as "management information") and pile specification information displayed for the manufactured pile in association with each other. As an example, pile specifications include information such as the classification, pile diameter, thickness, material, pile length, type of joint, and whether or not a joint is present. Here, piles generally have a steel pipe section and a blade section. Therefore, in the case of such piles, the pile diameter, thickness, and material of the steel pipe section and the blade section may be set as pile specifications. Types of joints include weldless joints and welded joints. For example, "1" indicates a weldless joint, and "2" indicates a welded joint.

[0023] The specification information of the manufactured piles may be input from an operation unit (not shown) of the factory terminal device 120 or extracted from a manufacturing request. In addition to the pile specifications, the factory terminal device 120 may also store, as management information, information related to quality such as the lot number of the steel material used in the piles, information recorded on the mill sheet, information on the results of in-process inspections, and the manufacturing date of the piles (hereinafter referred to as "quality information") in association with the pile identification information. For all manufactured piles, the factory terminal device 120 transmits information (hereinafter referred to as "manufacturing information") that associates the pile identification information with the management information associated with that identification information to the construction management device 200 via the communication network N.

[0024] The construction management device 200 includes a server device 210 and a registration terminal 220. These components are realized, for example, by a hardware processor such as a CPU (Central Processing Unit) executing a program (software). Some or all of these components may be realized by hardware (including circuitry) such as an LSI (Large Scale Integrated circuit), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a GPU (Graphics Processing Unit), or may be realized by a combination of software and hardware. The program may be stored in advance in a storage device (a storage device with a non-transitory storage medium) such as an HDD (Hard Disk Drive) or flash memory, or may be stored in a removable storage medium (a non-transitory storage medium) such as a DVD or CD-ROM, and installed in the storage device by inserting the storage medium into a drive. The storage device may be configured, for example, by a HDD, a flash memory, an EEPROM (Electrically Erasable Programmable Read Only Memory), a ROM (Read Only Memory), or a RAM (Random Access Memory).

[0025] The server device 210 is, for example, a device managed by an administrator M. The server device 210 includes a first storage unit 211, a second storage unit 212, and an information processing unit 213. The first storage unit 211 and the second storage unit 212 may be separate storage devices, or may be the same storage device.

[0026] The pile identification information displayed on the pile and the first specification information, which is information on the specifications of the pile, are associated with each pile and stored in the first storage section 211. Fig. 3 is a diagram showing an example of information stored in the first storage section 211 in table format.

[0027] In the example shown in FIG. 3, the first specification information includes information on the following items: classification, pile diameter, thickness, and material of each of the steel pipe and blade sections, type of joint, joint position (upper end or lower end), and pile length. However, the items of the first specification information are not limited to these, and any items can be set. The pile identification information and first specification information stored in the first storage unit 211 are information extracted from the manufacturing information transmitted by the factory terminal device 120. However, it is sufficient that the first storage unit 211 stores information that associates at least the pile identification information and the first specification information, and quality information may also be stored in association with the pile identification information. Furthermore, the types of items in the first specification information may be the same as or different from the types of items in the pile specification information included in the manufacturing information.

[0028] Second specification information, which is information on the specifications of the piles to be driven into each driving position, is stored in advance in association with each driving position in the second storage section 212. Here, the driving positions stored in the second storage section 212 and the second specification information corresponding to those driving positions are stored in the second storage section 212 by, for example, the registration terminal 220. Items of the second specification information include, for example, information on the classification, pile diameter, thickness, material of each of the steel pipe section and the blade section, joint type, joint position (upper end or lower end), and pile length.

[0029] The information processing unit 213 transmits and receives information to and from the factory device unit 100 and the field device unit 300 via the communication network N. For example, the information processing unit 213 extracts pile identification information and first specification information from the manufacturing information transmitted by the factory terminal device 120 and stores them in the first storage unit 211.

[0030] The registration terminal 220 registers, for each pouring position, the pouring position and the second specification information for that pouring position in the second storage unit 212. For example, the registration terminal 220 includes an acquisition unit 221, a display unit 222, an operation unit 223, and a registration unit 224.

[0031] The acquisition unit 221 acquires a stake plan from an external source. There are no particular limitations on the method for acquiring the stake plan, but for example, the acquisition unit 221 may acquire the stake plan from an external source via the communication network N, or may import the stake plan using a scanner or the like.

[0032] The display unit 222 is, for example, a CRT (Cathode Ray Tube) display, a liquid crystal display, or an organic EL (Electro Luminescence) display.

[0033] The operation unit 223 is operated by the administrator M, and is, for example, a touch panel, hardware keys such as a keyboard, or a pointing device such as a mouse.

[0034] The registration unit 224 specifies the pouring positions in the pile plan acquired by the acquisition unit 221. Here, the registration unit 224 may specify the pouring positions by recognizing the pouring positions by applying known image processing to the pile plan acquired by the acquisition unit 221. Alternatively, the registration unit 224 may display the pile plan acquired by the acquisition unit 221 on the display unit 222, and specify the pouring positions on the displayed pile plan based on the operation of the operation unit 223 by the management operator M.

[0035] Furthermore, the management operator M operates the operation unit 223 to input second specification information for each driving position into the registration terminal 220. The registration unit 224 associates information indicating each identified driving position (hereinafter referred to as "pile number") with the second specification information input by the operation unit 223 and stores the information in the second storage unit 212. The registration unit 224 may also set a pile code for each driving position. The pile code is information indicating the specifications of the entire pile set (hereinafter referred to as "pile set") after all piles have been driven into one driving position. When two piles, a lower pile and an upper pile, are driven, the specifications of the pile set are information such as the specifications of the upper pile (second specification information), the specifications of the lower pile (second specification information), and the number of each of the lower piles and upper piles (number / number of sets). In other words, the pile code is information indicating the combination of piles to be driven into one driving position. Therefore, when the same pile code is assigned to multiple construction positions, the specifications and combinations of piles to be driven into each of those multiple construction positions are, in principle, all the same.

[0036] Furthermore, for a driving position where two or more piles are to be driven, the registration unit 224 may associate second specification information of the two or more piles to be driven into the driving position with driving order information indicating which of the two or more piles should be driven in what order (hereinafter referred to as "driving order information"), and store these in the second storage unit 212. For example, the driving order information may be information such as top pile, middle pile, and bottom pile, or may be the number of the driving order.

[0037] Fig. 4 is an example of a registration screen M1 that the registration unit 224 uses to register the second specification information for each pouring position in the second storage unit 212. The registration screen M1 shown in Fig. 4 is displayed on the display unit 222, and has three display areas R1 to R3. However, the number of display areas on the registration screen M1 is not particularly limited, and may be one, or two or more.

[0038] When the management operator M clicks the upload button B1 to upload the pile plan to the registration terminal 220, the pile plan is displayed in the display area R1. Then, for example, the management operator M uses the operation unit 223 to click a position corresponding to a pouring position on the pile plan displayed in the display area R1, thereby causing the registration unit 224 to specify the pouring position. The registration unit 224 displays an icon of a predetermined shape (for example, a circle) colored in a first color on each pouring position on the pile plan displayed in the display area R1 so that each specified pouring position can be visually identified, and displays a pile number identifying the pouring position near each pouring position, thereby associating the pouring position with the pile number on a one-to-one basis.

[0039] The display area R2 is a screen for registering the specifications of a pile set to be driven into one driving position. The administrator M presses the Add Row button B2 displayed in the display area R2 and inputs the pile code and pile set specification information for the added row using the operation unit 223. After finishing inputting the pile code and pile set specification information, the administrator M presses the Register button B3. The registration unit 224 then stores the pile code and pile set specification information entered into the added row in a one-to-one association in the second storage unit 212. The pile code may be automatically entered by pressing the Add Row button B2, rather than being entered by the administrator M. The display area R2 also allows the user to set the number of sets, indicating how many of the entered pile sets will be used in the entire pile construction project. The pile specifications in the display area R2 may not be entered manually, but may be entered by the registration unit 224 reading pile information from a construction plan or the like and then registered in the storage unit 223.

[0040] The display area R3 is an area for associating a pile number with the specifications of the pile to be driven into the driving position indicated by that pile number, i.e., the second specification information. The management operator M inputs a pile code indicating the specifications of the entire pile to be driven into the driving position indicated by the pile number for each pile number using the operation unit 223. Then, when the management operator M has finished inputting the pile code for each pile number, he presses the registration button B4. This causes the registration unit 224 to associate each pile number with the pile code and store them in the second storage unit 212. Here, since the pile code and the specification information of the pile set are associated one-to-one, associating the pile number with the pile code means associating the pile number (driving position) with the second specification information.

[0041] 5 is a diagram showing, in table format, an example of information stored in the second storage unit 212 by the registration terminal 220. The second storage unit 212 includes a pile specification table and a pile number table.

[0042] 5(a) is an example of a pile specification table. In the pile specification table, the pile code registered in the display area R2 is associated with the specification information of the pile set. Here, for example, the specification information of the pile set has the same types of items as the first specification information. For example, if the pile code P1 is associated with the specification information of a pile set consisting of an upper pile and a lower pile, the specification information of the pile set is associated with the pile code, and the second specification information of each of the upper pile and the lower pile. The pile specification table may be associated with information on the number of pile sets (number of piles / number of sets).

[0043] FIG. 5(b) is an example showing a pile number table. The pile number table associates the pile numbers and pile codes registered in the display area R3. In this embodiment, the pile specification table and pile number table are stored in the second storage unit 212, so that second specification information, which is information on the specifications of the piles to be driven into each driving position, is associated in advance with each driving position. The pile specification table and pile number table may be combined into a single table, or the pile code may be omitted and the pile number and pile set specification information may be directly associated.

[0044] The on-site device unit 300 is used, for example, at a pile construction site, and checks for discrepancies between the registered specifications (second specification information) of the pile that have been registered in advance and the actual specifications (first specification information) of the pile to be driven. Before the pile is driven at the site, the on-site device unit 300 reads code information displayed on the pile to be driven by the on-site worker S for the driving position (hereinafter referred to as the "target driving position") selected by the on-site worker S, thereby reading the first specification information of the pile from the first storage unit 211, and if the first specification information differs from the second specification information of the target driving position stored in the second storage unit 212, an error is output from the on-site device unit 300. As an example, the field device unit 300 includes a reading unit 310 and a field terminal device 320 .

[0045] The reading unit 310 reads the code information displayed on the stake and outputs stake identification information from the read code information to the on-site terminal device 320. When the code information is a barcode, the reading unit 310 is a barcode reader.

[0046] The on-site terminal device 320 transmits and receives information to and from the server device 210 via the communication network N. For example, the on-site terminal device 320 is a device that can be carried (including worn) by a user such as a field worker S at the on-site, and is preferably a smart device. For example, the on-site terminal device 320 is a wearable terminal or a mobile information terminal. An example of a wearable terminal is smart glasses or a smart watch that has an imaging function and a function of displaying digital information on a display screen. An example of a mobile information terminal is a smartphone or a tablet terminal. However, the on-site terminal device 320 is not limited to a smart device that can be carried (including worn) by a user, and may be installed at the site, for example.

[0047] 6 is a schematic configuration diagram of the field terminal device 320 in this embodiment. As shown in FIG. 6, the field terminal device 320 includes a display unit 321, an operation unit 322, and a control unit 323.

[0048] The display unit 321 is, for example, a CRT display, a liquid crystal display, or an organic EL display.

[0049] The operation unit 223 is operated by a field worker S on-site, and is, for example, a touch panel, hardware keys such as a keyboard, or a pointing device such as a mouse.

[0050] The control unit 323 includes a selection unit 330, a comparison unit 331, an output unit 332, and a history registration unit 333. These components are realized, for example, by a hardware processor such as a CPU executing a program (software). Furthermore, some or all of these components may be realized by hardware such as an LSI, ASIC, FPGA, or GPU, or may be realized by a combination of software and hardware. The program may be stored in advance in a storage device such as a HDD or flash memory, or may be stored in a removable storage medium such as a DVD or CD-ROM and installed in the storage device by inserting the storage medium into a drive device. The storage device may be configured, for example, with a HDD, flash memory, EEPROM, ROM, RAM, or the like.

[0051] The selection unit 330 selects a target driving position, which is a driving position where a pile is to be driven, from among a plurality of driving positions. For example, the selection unit 330 selects a target driving position from a plurality of pre-registered driving positions based on a signal from the operation unit 322.

[0052] The comparison unit 331 reads the first specification information associated with the pile identification information output from the reading unit 310 from the first storage unit 211, reads the second specification information associated with the target concrete pouring position from the second storage unit 212, and compares the read first specification information with the second specification information.

[0053] Here, the comparison unit 331 considers the pile whose code information has been read by the reading unit 310 to have been driven into the target driving position. Therefore, when comparing the first specification information with the second specification information, if the target driving position selected by the selection unit 330 is a driving position where two or more piles are to be driven, the comparison unit 331 reads the second specification information of the piles to be driven into the target driving position from the second storage unit 212 in accordance with the driving order information associated with the target driving position.

[0054] The output unit 332 outputs the comparison result by the comparison unit 331. For example, when the comparison result by the comparison unit 331 shows that the first specification information and the second specification information do not match, the output unit 332 may output an error as the comparison result to the display unit 321. The output unit 332 outputs the error in a manner that appeals to at least one of a person's sight, hearing, and touch. As a manner that appeals to a person's sight, the error may be displayed on the display unit 321, or an indicator light indicating the error may be turned on. As a manner that appeals to a person's hearing, a sound indicating the error may be output. As a manner that appeals to a person's touch, the on-site terminal device 320 may be vibrated.

[0055] When the comparison result by the comparison unit 331 shows that the first specification information and the second specification information match, the output unit 332 may output information indicating the match as the comparison result in a manner that appeals to at least one of the human senses of sight, hearing, and touch. In that case, naturally, a sound different from the sound indicating an error, a display different from the display indicating an error, or a vibration different from the vibration indicating an error may be output so that it is clear that there is no error.

[0056] The history registration unit 333 registers concrete pouring history information that associates the concrete pouring target position selected by the selection unit 330 with the pile identification information output from the reading unit 310. As an example, the history registration unit 333 registers the concrete pouring history information in the site terminal device 320 and also in the server device 210. In this case, the history registration unit 333 may register the time when the code information is read by the reading unit 310 or the time when the pile identification information is obtained from the reading unit 310 as the construction date and time, in association with the pile identification information. In other words, the history registration unit 333 may register the construction date and time as part of the concrete pouring history information.

[0057] A construction management method using the on-site terminal device 320 will be described below with reference to Fig. 7. Fig. 7 is a diagram showing an example of a display screen M2 (hereinafter referred to as "construction screen") displayed on the on-site terminal device 320.

[0058] When starting pile work, the site worker S starts up the site terminal device 320. When the on-site terminal device 320 is started up, the on-site terminal device 320 reads the information stored in the second storage unit 212 and displays the construction screen M2 on the display unit 321. This construction screen M2 has four display areas R11 to R14, broadly speaking. However, the number of display areas of the construction screen M2 is not particularly limited, and may be one, or two or more.

[0059] In the display area R11, the pile setting diagram is displayed in which each specified concrete pouring position is colored in a predetermined shape (for example, a circle) so that it can be seen, and a pile number that identifies the concrete pouring position is assigned to each colored concrete pouring position. In other words, the display area R11 may display the same pile setting diagram as the display area R1.

[0060] Display area R12 displays a combination of pile number and pile code for each driving position displayed in display area R11. Display area R12 may also display information indicating how many piles have been driven into the driving position of the pile number displayed in display area R11 ("number" shown in display area R12).

[0061] The display area R13 displays, together with the pile code, specification information of the pile set to be driven into the driving target position selected by the selection unit 330. Furthermore, the display area R13 may also display the number of piles (number of piles installed) driven into the driving target position based on the driving history information.

[0062] The display area R14 displays pouring history information.

[0063] The site worker S checks the pile plan displayed in the display area R11 and determines which driving position the pile should be driven into. The site worker S then presses the driving position where the pile is determined to be driven using the operation unit 223. As an example, the site worker S presses the driving position where the pile is determined to be driven on the pile plan displayed in the display area R11 using the operation unit 223, or presses the pile number of the driving position where the pile is determined to be driven from among the pile numbers displayed in the display area R12 using the operation unit 223. As a result, the selection unit 330 identifies the driving position pressed by the user based on a signal from the operation unit 223 and selects the identified driving position as the driving position.

[0064] When the target concrete driving position is selected by the selection unit 330, the reading unit 310 can read the code information. The site worker S selects a stake to be driven into the target concrete driving position from among the multiple stakes piled at the site while checking the label, and reads the code information displayed on the selected stake with the reading unit 310. When the code information is read by the reading unit 310, pile identification information is transmitted from the reading unit 310 to the site terminal device 320, and the pile identification information is displayed in the display field H. The pile identification information displayed in the display field H is updated each time the reading unit 310 reads code information. In other words, the pile identification information corresponding to the code information most recently read by the reading unit 310 is displayed in the display field H.

[0065] When the on-site terminal device 320 acquires pile identification information from the reading unit 310, or when the registration button B11 is pressed after acquiring the pile identification information, the on-site terminal device 320 reads the first specification information associated with the pile identification information from the first storage unit 211. The on-site terminal device 320 also reads the second specification information associated with the target concrete driving position from the second storage unit 212. The on-site terminal device 320 then compares the read first specification information with the read second specification information and outputs an error if there is no match. If no error is output, or if information indicating a match is output from the on-site terminal device 320, it means that a pile with specifications consistent with the construction plan has been selected, and the on-site worker S proceeds with the work to drive the pile with the code information read by the reading unit 310 displayed at the target concrete driving position.

[0066] The on-site terminal device 320 compares the read first specification information with the second specification information, and if they match, displays the concrete pouring history information in the display area R14, and stores the concrete pouring history information in the storage device within the on-site terminal device 320 and the server device 210. Regardless of the comparison result between the read first specification information and the second specification information, when a complete button (not shown) provided on the construction screen M2 is pressed, the on-site terminal device 320 may store (register) the currently selected concrete pouring target position, the pile identification information corresponding to the code information most recently read by the reading unit 310 (the pile identification information displayed in the display field H), and the construction date and time as concrete pouring history information in the storage device within the on-site terminal device 320 and the server device 210. The on-site terminal device 320 considers the piles registered as concrete pouring history information to have been driven into the ground.

[0067] Here, when two or more piles are to be driven into a target driving position, multiple pieces of second specification information are associated with the pile number of the target driving position. In such a case, the on-site terminal device 320 determines the second specification information of the pile to be driven currently based on the driving order information. For example, when driving two piles into a target driving position, the on-site terminal device 320 first reads the second specification information of the "lower pile" from the second storage unit 212 among the multiple pieces of second specification information associated with the pile number of the target driving position. However, if the on-site terminal device 320 checks the driving history information and finds that the "lower pile" has already been driven, it reads the second specification information of the "upper pile" from the second storage unit 212. As an example, when the on-site terminal device 320 checks the driving history information and finds that one pile has already been driven into the target driving position, it determines that the "lower pile" has already been driven and reads the second specification information of the "upper pile" from the second storage unit 212. In this way, when a target pile driving position is selected, the on-site terminal device 320 refers to the driving history information for that target pile driving position and determines, based on the driving order information, what type of pile to drive next. This allows piles with specifications that match the driving position to be driven even when multiple piles are driven into one driving position.

[0068] The on-site terminal device 320 may display, in the pile setting diagram in the display area R11, that the driving of all piles has been completed at that position. For example, in the pile setting diagram in the display area R11, the on-site terminal device 320 may change the icon from the first color to the second color at a driving position where the driving of all piles has been completed.

[0069] Next, a description will be given of the flow of a construction management method using the construction management system 1. FIG.

[0070] The number, type, and driving positions of piles required for pile construction at a certain construction site are determined by a construction plan prepared in advance. Therefore, a management operator M who supervises the pile construction causes the construction management device 200 to transmit manufacturing request information, including information on how many piles of what specifications are to be manufactured, to the factory terminal device 120 installed in the pile manufacturing factory in accordance with the construction plan (step S101).

[0071] When the pile manufacturing factory accepts the manufacturing request, the factory manufactures piles based on the manufacturing request information received by the factory terminal device 120 (step S102), and the code information issuing unit 110 generates pile identification information for each manufactured pile and issues code information in which the generated pile identification information is coded (step S103). The issued code information is displayed on each pile (step S104).

[0072] The factory terminal device 120 stores the manufacturing information that associates the management information including the specifications of all manufactured piles with the pile identification information displayed for the manufactured piles (step S105).The factory terminal device 120 also transmits the manufacturing information to the server device 210 via the communication network N (step S106).

[0073] The server device 210 extracts the pile identification information and the first specification information associated with the identification information from the manufacturing information transmitted by the factory terminal device 120, and stores them in the first storage unit 211 (step S107).

[0074] The registration terminal 220 acquires a pile setting plan from an external source, identifies each driving position on the pile setting plan through operation by the management operator M, and stores second specification information, which is information on the specifications of the piles to be driven into each of the identified driving positions, in the second storage unit 212 in advance in association with each driving position (step S108). The order of the processing of steps S107 and S108 is not particularly limited, and the processing may be performed in the order of step S108, step S107, for example.

[0075] When the processing of steps S107 and 108 is completed, the server device 210 transmits a shipping request to the factory terminal device 120 by operation of the management operator M (step S109). When the factory terminal device 120 receives the shipping request, the piles manufactured at the pile manufacturing factory are shipped from the pile manufacturing factory to the site (step S110). After delivery confirmation at the site, the shipped piles are piled up in a predetermined area at the site.

[0076] When the site terminal device 320 selects the target position for concrete pouring based on the operation of the site worker S (step S112), it enables the reading unit 310 to read the code information. When the reading unit 310 reads the code information displayed on the pile, it outputs pile identification information to the site terminal device 320.

[0077] When the on-site terminal device 320 acquires the pile identification information from the reading unit 310, it reads the first specification information associated with the pile identification information from the first storage unit 211 (step S114). The on-site terminal device 320 also reads the second specification information associated with the concrete pouring position from the second storage unit 212 (step S115). The on-site terminal device 320 then executes a comparison process to compare the read first specification information with the second specification information (step S115), and if they do not match, displays an error as the comparison result on the display unit 321 (step S116). The on-site terminal device 320 also compares the read first specification information with the second specification information, and if they match, registers the currently selected concrete pouring position, the pile identification information most recently output from the reading unit 310, and the construction date and time as concrete pouring history information (step S117). The processes from step S111 to step S117 are executed for each of all concrete pouring positions.

[0078] As explained above, the construction management system 1 of this embodiment manages the driving of piles into a plurality of driving positions. The construction management system 1 comprises a first storage unit 211 that stores pile identification information assigned to a pile and first specification information, which is information on the specifications of the pile, in association with each pile, and a second storage unit 212 that stores second specification information, which is information on the specifications of the pile to be driven into the driving position, in advance in association with each driving position. Furthermore, the construction management system 1 includes a selection unit 330 that selects a target casting position from a plurality of casting positions, a reading unit 310 that reads code information before the pile is cast and after the target casting position has been selected by the selection unit 330, and outputs pile identification information from the read code information, a comparison unit 331 that reads first specification information associated with the pile identification information output from the reading unit 310 from the first storage unit 211, reads second specification information associated with the target casting position from the second storage unit 212, and compares the read first specification information with the second specification information, and an output unit 332 that outputs the comparison result by the comparison unit 331.

[0079] This configuration can assist in driving piles with specifications that match the driving position. Also, it is possible to drive piles with the correct specifications that match the driving position.

[0080] In addition, the construction management system 1 of this embodiment further includes a history registration unit 333 that registers casting history information that associates the casting target position selected by the selection unit 330 with the pile identification information output from the reading unit 310.

[0081] This configuration ensures traceability by linking the driving position with the pile identification information. Furthermore, since the construction date and time are recorded as driving history information, progress management of pile construction can be performed even when not on-site, contributing to visualization of progress management.

[0082] Furthermore, the pile manufacturing factory and the first storage unit 211 use pile identification information to manage the specifications and manufacturing information for each pile. This enables pile traceability. On the other hand, the second storage unit 212 does not manage pile identification information, but manages each driving position and the specifications of the pile to be installed at that driving position. Naturally, management can be done using pile identification information, but if the second storage unit 212 registers which pile to install at which driving position and with which pile identification information, the on-site worker S will have to search for the pile with the specified pile identification information from among multiple piles at the site, which is expected to take a lot of time and reduce the efficiency of pile construction.

[0083] From the viewpoint of traceability, even if multiple piles have the same specifications, it is necessary to assign different pile identification information to each of the multiple piles to distinguish them from one another. However, from the viewpoint of driving piles with specifications that match the driving position, any pile can be driven as long as the pile specifications match, and there is no need to distinguish between them. Therefore, the second storage unit 212 of this embodiment does not manage pile identification information, but manages each driving position and the specifications of the pile to be driven at that driving position, making it possible to drive piles with the correct specifications that match the driving position, and achieving both traceability and efficient pile construction.

[0084] Although the present invention has been described above using the embodiments, the technical scope of the present invention is not limited to the scope described in the above embodiments. It will be apparent to those skilled in the art that various modifications and improvements can be made to the above embodiments. It is clear from the claims that such modifications and improvements can also be included within the technical scope of the present invention.

[0085] (Modification 1) In this embodiment, the field terminal device 320 may send and receive information to and from the factory terminal device 120 via the communication network N. For example, the field terminal device 320 may directly request the factory terminal device 120 to ship a pile via the communication network N. As an example, the on-site terminal device 320 has a function that allows the user to select the specifications and number of piles to be requested to be shipped to the pile manufacturing factory in response to an operation on the operation unit 223. The shipping request information may also be transmitted to the server device 210. At the site, piles with different specifications may be required depending on the ground conditions, or additional piles may be required. In such cases, the efficiency of shipping requests can be improved by making the shipping request directly from the site to the pile manufacturing factory.

[0086] (Variation 2) In this embodiment, the on-site terminal device 320 may be able to edit the information stored in the second storage unit 212. For example, during construction, the specifications or number of piles to be driven into a certain driving position may need to be changed. In this case, it is necessary to edit the information stored in the second storage unit 212, for example, the second specification information, which is information on the specifications of the piles to be driven into the driving position. Therefore, the on-site worker S may edit the information stored in the second storage unit 212 using the on-site terminal device 320. In this case, the on-site terminal device 320 and the server device 210 may record the editing history. Furthermore, the on-site worker S may send a request to edit the information stored in the second storage unit 212 to the construction management device 200 using the on-site terminal device 320. This request also includes the editing content. The construction manager M may then check the request content on the server device 210 or the registration terminal 220, and edit the information stored in the second storage unit 212 only if he or she approves the request.

[0087] (Variation 3) In the above embodiment, when confirming the shipment or delivery of piles, the shipment or delivery may be confirmed using the on-site device unit 300 instead of visually or on paper. For example, the on-site worker S may perform delivery confirmation by reading the code information of all delivered piles. As an example, the server device 210 has pre-registered reference data such as shipping request data and shipping records. When confirming the shipment or delivery of piles, the on-site worker S operates the on-site terminal device 320 to read the code information of all shipped or delivered piles. The on-site terminal device 320 compares the read code information of the piles with the comparison reference data registered in the server device 210. Then, if the on-site terminal device 320 has read the code information of all piles registered as comparison reference data as a result of the comparison, it may determine that the shipment or delivery has been carried out without any problems. On the other hand, if the on-site terminal device 320 finds that the code information of all piles registered as source data for matching has not been read, or if it reads code information of piles that are not registered as source data for matching, it may determine that there is a problem with shipment or delivery.

[0088] Throughout this specification, when a part is described as "comprising," "having," or "having" a certain element, this does not mean that it excludes other elements, but that it may further include other elements, unless otherwise specified.

[0089] Furthermore, the term "unit" used in the specification means a unit that processes at least one function or operation, which may be embodied as hardware or software, or as a combination of hardware and software. [Explanation of symbols]

[0090] 1 Construction management system 200 Construction management equipment 210 Server device 211 First Storage Unit 212 Second Storage Unit 300 Field Device Units 310 Reading unit 320 Field terminal equipment 330 Selection Section 331 Comparison Section 332 Output section 333 History Registration Department

Claims

1. A site device unit that can be connected to a construction management system that manages the driving of piles at a plurality of driving positions, Read code information in which pile-specific information including identification information for identifying the pile for each of the one or more manufactured piles is coded; From the first specification information in which the pile specification information and the code information are associated, the first specification information associated with the pile identification information based on the read code information is acquired; Information on specifications of the piles to be driven into each of the plurality of driving positions is acquired from the construction management system as second specification information; Displaying a comparison result between the acquired first specification information and the acquired second specification information on a display unit; If editing of the second specification information is permitted, the second specification information is edited in accordance with the accepted operation, and if the second specification information is edited, an editing history of the second specification information is recorded. Field device unit.

2. The pile specification information includes at least one of the following items: classification, pile diameter, thickness, material of each of the steel pipe portion and the blade portion, joint type, joint position, and pile length. The field device unit of claim 1 .

3. When a driving target position, which is a driving position for driving the pile, is selected from the plurality of driving positions based on the received operation, the code information is read by a reading unit that reads the code information.

3. A field device unit according to claim 1 or 2.

4. If the acquired first specification information and the acquired second specification information do not match, an error is displayed on the display unit as the comparison result. A field device unit according to any one of claims 1 to 3.

5. If the acquired first specification information and the acquired second specification information match, a driving target position, which is a driving position where the pile is to be driven from among the plurality of driving positions, the pile identification information based on the read code information, and the construction date and time are registered as driving history information. A field device unit according to any one of claims 1 to 4.

6. a storage device; If the acquired first specification information and the acquired second specification information match, a driving target position, which is a driving position where the pile is to be driven from among the plurality of driving positions, the pile identification information based on the read code information, and the construction date and time are registered in the storage device as driving history information. A field device unit according to any one of claims 1 to 5.

7. A server device is communicatively connected to the server device, If the first specification information and the acquired second specification information match, a driving target position, which is a driving position where the pile is to be driven from among the plurality of driving positions, the pile identification information based on the read code information, and the construction date and time are registered in the server device as driving history information. A field device unit according to any one of claims 1 to 6.

8. a request to edit the second specification information is sent in response to the received operation, and the second specification information can be edited only if the request is approved; A field device unit according to any one of claims 1 to 7.

Images