Work management support device for excavation work, work management support method for excavation work, program and recording medium

Abstract

To provide a work management support device that can identify work that is thought to be a cause of a discrepancy between construction plans and work results, and appropriately visualize analyzed results.SOLUTION: A work management support device 10A of the present invention includes a state analysis unit 11. The state analysis unit 11 analyzes a state of a construction based on plan information and operation information for a corresponding work unit and generates analysis result information. The plan information includes information related to a construction plan for each work unit, and the operation information includes information related to operation results of a machinery used in excavation work.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to an excavation work management support device, an excavation work management support method, a program, and a recording medium. [Background technology]

[0002] In tunnel construction, it is common for work conditions not to progress according to the initial plan. If the work progresses ahead of schedule, there is no particular problem, but if it progresses behind schedule, the risk of delays to the process increases. Therefore, it is required for managers to quickly grasp clues that may be the cause of delays from the progress status and take immediate measures. As part of the process management of tunnel construction, a technology has been disclosed that measures cycle time, which is the time required for each task unit (Patent Document 1). Patent Document 1 describes a configuration in which wireless nodes are scattered throughout the tunnel, heavy machinery is equipped with mobile wireless terminals, and the cycle time is automatically obtained through information communication between the wireless nodes, the wireless terminals, and a management computer. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent No. 5361444 Summary of the Invention [Problem to be solved by the invention]

[0004] The technology of Patent Document 1 does not compare the construction plan and the work results to analyze the work situation. In order to improve delays in excavation work, including tunnel construction, there is a problem that it is necessary to analyze the cause of the delay from the discrepancy between the construction plan and the work results and to revise the plan based on the analysis results.

[0005] Therefore, an object of the present invention is to provide a work management support device for excavation work that can identify work that is thought to be the cause of a discrepancy between the work plan and the work results, and appropriately visualize the analysis results. [Means for solving the problem]

[0006] In order to achieve the above object, the excavation work management support device according to the present disclosure includes: Includes a situation analysis section, The situation analysis unit analyzes the situation of the excavation work based on the plan information and operation information in the corresponding task unit, and generates analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation history of machines used in excavation work.

[0007] The present disclosure relates to a method for supporting management of excavation work, Includes a situation analysis process, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information in the corresponding task unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information is the operation record of the machine used in the excavation work. Contains information about Each of the above steps is executed by a computer.

[0008] The program according to the present disclosure is Includes a situation analysis procedure, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information of the corresponding work unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, The program causes a computer to execute each of the above procedures.

[0009] The recording medium according to the present disclosure includes: Includes a situation analysis procedure, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information of the corresponding work unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, A computer-readable recording medium records a program for causing a computer to execute each of the above procedures. Effect of the Invention

[0010] According to the present invention, a construction manager can immediately identify the work that is thought to be the cause of a delay in excavation work, and can take measures promptly. [Brief description of the drawings]

[0011] [Figure 1] FIG. 1 is a block diagram showing a configuration of an example of a task management support device according to the present disclosure. [Diagram 2] FIG. 2 is a block diagram illustrating an example of a hardware configuration of a task management support device according to the present disclosure. [Diagram 3] FIG. 3 is a flowchart showing an example of processing in the task management support device according to the present disclosure. [Figure 4] FIG. 4 is a reference diagram showing an example of plan information relating to an example of a procedure of construction analysis in the work management support device according to the present disclosure. [Diagram 5] FIG. 5 is a reference diagram showing an example of operation information relating to an example of a procedure of construction analysis in the work management support device according to the present disclosure. [Figure 6] FIG. 6 is a reference diagram showing an example of analysis result information relating to an example of a procedure of construction analysis in the work management support device according to the present disclosure. [Figure 7] FIG. 7 is a flowchart showing another example of the process in the task management support device according to the present disclosure. [Figure 8]FIG. 8 is a reference diagram illustrating another example of the work performance information in the work management support device according to the present disclosure. [Figure 9] FIG. 9 is a block diagram showing a configuration of yet another example of a work management support device according to the present disclosure. [Figure 10] FIG. 10 is a flowchart illustrating yet another example of the process in the work management support device according to the present disclosure. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0012] The embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the following embodiments. In each of the drawings, the same parts are given the same reference numerals. In addition, the explanations of each embodiment can be mutually incorporated unless otherwise specified, and the configurations of each embodiment can be combined unless otherwise specified.

[0013] [Embodiment 1] Fig. 1 is a block diagram showing an example of the configuration of a work management support device according to the present disclosure (hereinafter also referred to as "the device 10A"). As shown in Fig. 1, the device 10A includes a situation analysis unit 11. The device 10A may also include, for example, an input unit, an information acquisition unit, an output unit, an analysis result output unit, a display unit, and / or a storage unit, although these are not shown.

[0014] The device 10A may be, for example, a single device including each of the above-mentioned units, or a device to which each of the above-mentioned units can be connected via a communication line network. The device 10A may also be connected to an external device described later via the communication line network. The communication line network is not particularly limited, and a known network may be used, for example, wired or wireless. Examples of the communication line network include an Internet line, a World Wide Web (WWW), a telephone line, a Local Area Network (LAN), a Storage Area Network (SAN), a Delay Tolerant Networking (DTN), a Low Power Wide Area (LPWA), and a Local 5G (L5G). Examples of wireless communication include Wi-Fi (registered trademark), Bluetooth (registered trademark), a Local 5G, and a LPWA. Examples of the wireless communication may include a form in which each device directly communicates with each other (Ad Hoc communication), an infrastructure (infrastructure communication), and an indirect communication via an access point. The device 10A may be incorporated in a server of a system, for example. The device 10A may be, for example, a personal computer (PC, for example, desktop type or notebook type) in which the program of the present invention is installed, a smartphone, a tablet terminal, etc. Furthermore, the device 10A may be in the form of cloud computing or edge computing, for example, in which at least one of the units is on a server and the other units are on a terminal.

[0015] 2 shows a block diagram of the hardware configuration of the device 10A. The device 10A includes, for example, a central processing unit (CPU, GPU, etc.) 101, a memory 102, a bus 103, a storage device 104, an input device 105, an output device 106, a communication device 107, etc. Each part of the device 10A is connected to each other via the bus 103 by each interface (I / F).

[0016] The central processing unit 101 cooperates with other components through a controller (such as a system controller or an I / O controller) and controls the entire device 10A. In the device 10A, the central processing unit 101 executes, for example, the program of the present invention and other programs, and reads and writes various information. Specifically, for example, the central processing unit 101 functions as a situation analysis unit 11. In the case where the device 10A includes the output unit, the central processing unit 101 may function as the output unit. The device 10A may include, as a computing device, other computing devices such as a CPU, a GPU (Graphics Processing Unit), an APU (Accelerated Processing Unit), or a combination of a CPU and these.

[0017] The bus 103 can also be connected to, for example, an external device. Examples of the external device include a user terminal, an external storage device (external database, etc.), a printer, an external input device, an external display device, an external imaging device, etc. The present device 10A can be connected to an external network (the above-mentioned communication line network) by, for example, a communication device 107 connected to the bus 103, and can also be connected to other devices via the external network.

[0018] An example of the memory 102 is a main memory (primary storage device). When the central processing unit 101 performs processing, the memory 102 reads various operation programs, such as the program of the present invention, stored in the storage device 104 described below, and the central processing unit 101 receives data from the memory 102 and executes the program. The main memory is, for example, a RAM (random access memory). The memory 102 may also be, for example, a ROM (read only memory).

[0019] The storage device 104 is also called an auxiliary storage device, for example, in contrast to the main memory (primary storage device). As described above, the storage device 104 stores an operation program including the program of the present invention. The storage device 104 may be, for example, a combination of a recording medium and a drive for reading and writing from and to the recording medium. The recording medium is not particularly limited, and may be, for example, an internal or external type, such as a HD (hard disk), a CD-ROM, a CD-R, a CD-RW, an MO, a DVD, a flash memory, a memory card, and the like. The storage device 104 may be, for example, a hard disk drive (HDD) in which a recording medium and a drive are integrated, and a solid state drive (SSD). When the present device 10A includes the storage unit, for example, the storage device 104 functions as the storage unit. The storage unit can store, for example, plan information, operation information, analysis result information, work type information, and work performance information, which will be described later.

[0020] In the present device 10A, the memory 102 and the storage device 104 can also store various information such as log information, information acquired from an external database (not shown) or an external device, information generated by the present device 10A, and information used when the present device 10A executes processing. In this case, the memory 102 and the storage device 104 may store, for example, the plan information. Note that at least a portion of the information may be stored, for example, in an external server other than the memory 102 and the storage device 104, or may be distributed and stored in multiple terminals using block chain technology or the like.

[0021] The device 10A further includes, for example, an input device 105 and an output device 106. The input device 105 may be, for example, a pointing device such as a touch panel, a track pad, or a mouse; a keyboard; an imaging means such as a camera or a scanner; a card reader such as an IC card reader or a magnetic card reader; or an audio input means such as a microphone. The output device 106 may be, for example, a display device such as an LED display or a liquid crystal display; an audio output device such as a speaker; a printer; or the like. In the first embodiment, the input device 105 and the output device 106 are configured separately, but the input device 105 and the output device 106 may be configured as an integrated device, such as a touch panel display.

[0022] Next, an example of a work management support method according to the present disclosure will be described below with reference to Fig. 3. The work management support method of this embodiment is implemented as follows, for example, using the present device 10A of Fig. 1 or Fig. 2. Note that the work management support method of this embodiment is not limited to use of the present device 10A of Fig. 1 or Fig. 2.

[0023] First, the situation analysis unit 11 analyzes the situation of the excavation work based on the plan information and operation information in the corresponding work unit, and generates analysis result information (S1, situation analysis step). The excavation work is specifically, for example, tunnel work, but is not limited to this. The tunnel work, etc., is divided into work units called cycle times, for example, to manage the progress of the work. Therefore, a construction plan is made for each of the work units. The construction plan, for example, is assigned a shoring number and specifies the details of the work, such as 150 minutes for excavation, 120 minutes for removal of sludge, 15 minutes for primary spraying, 15 minutes for shoring construction, 60 minutes for secondary spraying, 15 minutes for rock bolting, and 15 minutes for filling-type foreboring. Therefore, the plan information includes information on the construction plan for each work unit of the excavation work. In addition, the plan information includes a detailed breakdown as described above. Note that the above example is an example, and the contents of the plan information are not limited to this. In addition, in tunnel construction and the like, for example, similar work is repeated, so that the work procedure may be standardized according to the work content. Therefore, the work content in the construction plan is standardized, for example, according to the work type. In other words, the work type determines the work content categorized according to the work content of each work unit. As a result, the plan information is planned, for example, by specifying a support pattern (work type). The operation information includes information on the operation record of machines used in excavation work. In excavation work such as tunnel construction, for example, a fixed machine is used. Therefore, the work situation can be understood by understanding the operation status of the machine. The situation analysis unit 11 analyzes the work situation by comparing the work information related to the construction plan, which is defined in detail as described above, with the operation status of the machine used in the construction.

[0024] The plan information is, for example, information stored in a database or the like that manages the progress of construction work. For example, the situation analysis unit 11 refers to the information in the database and uses it to analyze the situation of the construction work. The method of using the plan information is not limited to this, and may be, for example, information stored in a storage unit of the present device 10A. The method of using the plan information may be any method that can be used to analyze the situation in the present device 10A, such as inputting information to the present device or taking in information from an external device. Therefore, for example, the information acquisition unit of the present device 10A may acquire the plan information. The information acquisition unit may acquire the plan information by, for example, inputting the plan information via an input unit of the present device. Also, as described above, the construction plan may be categorized according to the construction content of each work unit. Therefore, the information acquisition unit may acquire the plan information by, for example, a method in which a construction supervisor selects and registers a work type such as a support pattern according to the work content related to the work unit. Therefore, even when the information acquisition unit of the present device 10A acquires the plan information, the acquisition method is not limited and may be any method. In addition, the construction plan may need to be changed depending on, for example, the size of the cross section, the working conditions such as the state of the rock type, and the work results of past construction work. Note that information related to the change in the construction plan is included in the information on the construction plan for each work unit, and is included in the plan information. Therefore, when the information acquisition unit acquires information to amend the construction plan, for example, it acquires it as the plan information. In this case, the acquisition method may be any method that can be used to analyze the situation in the present device 10A, as described above.

[0025] The operation information is, for example, information on the start time, stop time, and operation time of the machine based on the detection of vibrations using an acceleration sensor provided on the machine. The operation information is not limited to this, and may be, for example, information obtained by image analysis of an imaging device, or any other information that can confirm the operation state of the machine. The operation information used by the situation analysis unit for analysis is, for example, information stored in a database that manages the progress of construction work. The method of using the operation information is the same as that of the plan information, and may be any other method that can be used to analyze the situation in the device 10A. Therefore, for example, the information acquisition unit may acquire the operation information. The acquisition method may be, for example, input of information via an input unit of the device 10A, or acquisition of information from an external device, or any other method. In order to compare the plan information and the operation information, information on the task unit to which the operation information corresponds is required. Therefore, for example, a construction manager checks the operation information and registers performance confirmation information, which is a confirmation result regarding the work result. The performance confirmation information includes information on the task unit to which the operation of the machine is related. Specifically, for example, when the work for one day is finished, or when the manager is replaced, the manager registers information on the work unit that has been performed up until that point, such as the shoring number. This makes it possible to grasp which work unit the operation information corresponds to, and the plan information and the operation information can be compared. The acquisition of the operation information is not limited to the above example. The work unit may be automatically assigned to the operation information, for example, based on the time assigned to the work unit. In this way, the work unit may be set in any manner as long as it is possible to grasp the work unit corresponding to the operation information. In addition, the performance confirmation information is not limited to information related to the work unit, and may include information on work conditions such as a cross section or rock type confirmed based on the work result. And, similar to the case of the operation information, for example, the information acquisition unit may acquire the performance confirmation information.The method of acquisition may be, for example, input of information via an input unit of device 10A, or acquisition of information from an external terminal, or any other method.

[0026] As described above, the situation analysis unit 11 analyzes the situation of the excavation work based on the plan information and the operation information in the corresponding work unit. Then, the situation analysis unit 11 generates analysis result information as a result of the analysis. The analysis result information is a comparison between the plan information and the corresponding operation information. For example, the content may be information that displays the plan content and the work result side by side. For example, the display may be a bar chart so that the start time and the end time can be easily grasped visually. In addition, the analysis result information may display, for example, the difference in the start time, the difference in the time required for the work, etc. In addition, the analysis result information may display, for example, the omission of the work, etc. In this way, the analysis result information may have any content and may be in any format as long as it is possible to grasp, for example, the state of the actual work compared with the plan.

[0027] For example, the analysis result output unit of the present device 10A may output the analysis result information generated by the situation analysis unit 11. The analysis result information may be output, for example, on a monitor provided at the site of a construction manager. The output method is not limited to this, and may be any method, such as output to a mobile terminal, output to an external terminal, output to a dedicated database, etc.

[0028] An example of a specific process of the work management support method by the present device 10A will be described below using each diagram of Figures 4 to 6. Note that the following explanation is an example of a specific flow, and as described above, the present device 10A and the work management support method of this embodiment are not limited to the following explanation, and the work management support method of this embodiment is not limited to the use of the present device 10A.

[0029] FIG. 4 is an example of plan information. The construction manager registers the plan information from a registration screen, which is an input unit of the device 10A. FIG. 4(A) is a screen on which the plan information, which is the registration result, is displayed. When registering the plan information, the construction manager inputs a shoring number and selects a shoring pattern according to the work content. In FIG. 4(A), the plan information is registered so that the work of the shoring number, which is the work unit of the construction plan, is performed sequentially, rather than a plan in time units. That is, for example, it is registered so that the work of the shoring number No. 2 is performed as soon as the work of the shoring number No. 1 is completed. In FIG. 4(B), the work content and scheduled work time of the shoring pattern A are displayed as specific work from 7:00 a.m. to 12:00 p.m., and the scheduled work time is displayed in a bar chart along with the work name and the scheduled required time. The time at which the work is performed is displayed in a bar chart. In Fig. 4(A), the type of shoring pattern A is selected for the shoring number, and the contents of Fig. 4(B) are reflected, and the period is set to 7:00 AM to 12:00 PM on April 1, 2023. Based on the registration by the construction manager, the information acquisition unit of the device 10A acquires the plan information of the above-mentioned contents. The plan information is used for analysis by the situation analysis unit 11.

[0030] FIG. 5 is an example of operation information. Each machine used in tunnel construction (excavation construction) is equipped with an acceleration sensor. The information acquisition unit of the present device 10A acquires the start time and stop time of each machine transmitted based on the detection of vibration. FIG. 5 is a performance confirmation screen displaying the acquired information in a bar chart. The construction manager completed the work No. 1 at 11:55 a.m. on April 1, 2023, and registered the completion in the double circle part on the performance confirmation screen of FIG. 4. In FIG. 5, the part shown in the black bar chart is the performance information related to No. 1. The performance information is acquired by the information acquisition unit of the present device 10A. The performance information is then used for analysis by the situation analysis unit 11.

[0031] FIG. 6 is an example of analysis result information. The bar chart in the upper part of FIG. 6, where the operation date, start, end, and operation time are blank, displays the planned information. The lower part, where the operation dates and the like are written, displays the actual results information. By displaying the planned information and actual results information side by side in this way, the discrepancy between the construction plan and the actual results can be visually grasped, and the construction manager can easily grasp the status of the construction.

[0032] The work management support device of this embodiment can visually display the status of excavation work based on the plan information and performance information for the corresponding work unit. Therefore, the work management support device of this embodiment is useful for work management by a construction manager.

[0033] [Embodiment 2] The second embodiment is another example of a work management support device according to the present disclosure.

[0034] Another example of a work management support device according to the present disclosure (hereinafter also referred to as "the device 10B") will be described. The configuration (situation analysis unit 11) and hardware configuration of the device 10B are similar to those of the device 10A described in the first embodiment, and therefore the descriptions thereof can be used including those shown in Figs. 1 and 2. Although not shown in Fig. 1, the device 10B may include, for example, an input unit, an information acquisition unit, an output unit, an analysis result output unit, a display unit, and / or a storage unit, as well as a work performance output unit.

[0035] Next, another example of the work management support method according to the present disclosure will be described below with reference to Fig. 7. The work management support method of this embodiment is implemented as follows, for example, using the above-mentioned device 10B. Note that the work management support method of this embodiment is not limited to use of the above-mentioned device 10B.

[0036] First, the situation analysis unit 11 in the present device 10B analyzes the situation of the excavation work based on the plan information and operation information of the corresponding task unit, as in the case of the first embodiment, and generates analysis result information (S1b, situation analysis step). Furthermore, the situation analysis unit 11 generates work performance information for each task unit for a certain period based on the operation information (S2b, situation analysis step). Note that the steps of generating the analysis result information (S1b) and generating the work performance information (S2b) are not limited to the order of FIG. 7, and the steps may be reversed or performed simultaneously. The work performance information includes information on the operation performance of the machine related to the start time, stop time, and operation time of the machine corresponding to the task unit. As in the case of the present device 10A in the first embodiment, the situation analysis unit 11 can generate work performance information including, for example, the start time, stop time, and operation time of the machine used in the excavation work based on the operation information. Furthermore, the situation analysis unit 11 can, for example, statistically organize the past history of the work performance information and generate a history of work performance for a certain period as work performance information. The work performance information can also display, for example, a history for seven days in one table. The certain period is not limited to seven days and can be set arbitrarily. The period can be, for example, one day, or a period related to the completed work can be set immediately after the work is completed, and can be set arbitrarily. The work performance information can be displayed in any form, such as a bar chart, a total machine operation time, or operation performance for each machine.

[0037] The work performance output unit of the present device 10B of the present embodiment may output the work performance information generated by the situation analysis unit 11. The method of outputting is similar to the output of the analysis result information by the present device 10A of the first embodiment, and therefore the description thereof can be used.

[0038] An example of a specific process of the work management support method by the present device 10B will be described below with reference to Fig. 8. Note that the following explanation is an example of a specific flow, and as described above, the present device 10B and the work management support method of the present embodiment are not limited to the following explanation, and the work management support method of the present embodiment is not limited to the use of the present device 10B.

[0039] First, the acquisition of operation information is the same as in the case of the present device 10A of the first embodiment described above. An example of the performance information acquired by the present device 10B is the same as that shown in FIG. 8 described above. The situation analysis unit 11 can generate work performance information based on the performance information. FIG. 8 is an example of work performance information. FIG. 8(A) is a bar graph of the total machine operation time by date and by task unit. Also, the average operation time for 7 days is displayed on the right side of FIG. 8(A). Also, FIG. 8(A) displays the breakdown by machine in the bar graph. FIG. 8(B) is an extracted portion of FIG. 8(A) showing the breaker. In this way, the present device 10B can statistically confirm the work performance and can create information in a format that is easy to confirm visually.

[0040] The work management support device of this embodiment is capable of statistically summarizing work results for a certain period of time. This allows the work manager to grasp, for example, trends in the work situation, and can be used for more appropriate work management.

[0041] [Embodiment 3] The third embodiment is yet another example of the work management support device of the present invention.

[0042] A work management support device according to the present disclosure (hereinafter also referred to as "the device 10C") will be described with reference to FIG. 9. FIG. 9 is a block diagram showing an example of the configuration of the device 10C. As shown in FIG. 9, the device 10C includes, for example, a warning information output unit 12 in addition to the configuration (situation analysis unit 11) of the device 10A described in the first embodiment. In the device 10C, for example, the configuration other than including the warning information output unit 12 is similar to the device 10A of the first embodiment, including the hardware configuration, and the description thereof, including the descriptions of FIGS. 1 and 2, can be used.

[0043] Next, yet another example of the work management support method according to the present disclosure will be described with reference to the flowchart of Fig. 10. The work management support method of this embodiment is implemented as follows, for example, using the present device 10C shown in Fig. 9. Note that the work management support method of this embodiment is not limited to the use of the present device 10C of Fig. 9.

[0044] First, the situation analysis unit 11 of the device 10C of this embodiment analyzes the situation of the excavation work based on the plan information and operation information of the corresponding task unit, as in the case of the first embodiment, and generates analysis result information (S1c, situation analysis step). Furthermore, the situation analysis unit 11 generates warning information when at least one of the following occurs: the operation time of the machine in the task unit is outside the range defined in the work type information, and the operation sequence of the machine in the task unit is different from the sequence defined in the work type information (S2c, situation analysis step). The work type information includes information that defines the work content categorized according to the content of the construction for each task unit. In this way, a warning can be issued when the standard is deviated from the work type as a standard. The warning is, for example, a display that the work is delayed or early when the operation time of the machine in the task unit is outside the range defined in the work type information. In addition, when the operating sequence of the machines in the task unit differs from the sequence defined in the task type information, the warning may display, for example, that the task may not be completed. Note that the content of the warning is not limited to this and may be set arbitrarily.

[0045] Next, the warning information output unit 12 outputs the warning information (S3c, warning information output step). The output method is, for example, display on a monitor, but may also be a voice notification, and the method is not limited and may be any method.

[0046] As a modification of this embodiment, the situation analysis unit 11 of the device 10C of this embodiment may generate other type warning information indicating that the construction of the task unit may have been carried out based on the other task type when the operation time of the machine in the task unit is outside the range defined in the task type information and the operation time is within the range defined in the other task type. In this case, the situation analysis unit 11 may generate the other type warning information by, for example, comparing with the other task types. When the other type warning information is generated, the warning information output unit 12 outputs the other type warning information.

[0047] The work management support device of the present embodiment can issue a necessary warning when a work deviates from a standard work type, and is therefore useful for proper work management.

[0048] [Embodiment 4] The program of the present embodiment is a program for causing a computer to execute each step of the above-mentioned work management support method. Specifically, the program of the present embodiment is a program for causing a computer to execute, for example, a situation analysis procedure.

[0049] The status analysis step includes analyzing the status of the construction work based on the plan information and operation information of the corresponding task unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit, The operation information includes information regarding the operation history of machines used in excavation work.

[0050] The program of the present embodiment can also be said to be a program that causes a computer to function as, for example, a situation analysis procedure.

[0051] The program of this embodiment can be implemented by using the description of the work management support device and the work management support method of the present invention. For example, the "procedure" of each procedure can be replaced with "processing". The program of this embodiment may be recorded in a computer-readable recording medium. The recording medium is, for example, a non-transitory computer-readable storage medium. The recording medium is not particularly limited, and examples thereof include random access memory (RAM), read-only memory (ROM), hard disk (HD), flash memory (for example, SSD (Solid State Drive), USB flash memory, SD / SDHC card, etc.), optical disk (for example, CD-R / CD-RW, DVD-R / DVD-RW, BD-R / BD-RE, etc.), magneto-optical disk (MO), floppy (registered trademark) disk (FD), etc. The program of this embodiment (for example, also referred to as a programming product or program product) may be distributed from an external computer, for example. The "distribution" may be, for example, distribution via a communication network or distribution via a device connected by a wire. The program of the present embodiment may be installed and executed in the device to which it is distributed, or may be executed without being installed.

[0052] Although the present invention has been described above with reference to the embodiment, the present invention is not limited to the above embodiment. Various modifications that can be understood by those skilled in the art can be made to the configuration and details of the present invention within the scope of the present invention.

[0053] <Additional Notes> A part or all of the above-described embodiments can be described as follows, but is not limited to the following. (Appendix 1) Includes a situation analysis section, The situation analysis unit analyzes the situation of the excavation work based on the plan information and operation information in the corresponding task unit, and generates analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation history of a machine used in excavation work, A work management support device for excavation work. (Appendix 2) The situation analysis unit generates work performance information for each task unit during a certain period based on the operation information, The work performance information includes information on the operation performance of the machine corresponding to the task unit, regarding the start time, stop time, and operation time of the machine; 2. A work management support device as described in appendix 1. (Appendix 3) Further, the information acquisition unit is included, The information acquisition unit acquires at least one piece of information selected from a group consisting of the plan information, the operation information, and performance confirmation information, The performance confirmation information includes information regarding a task unit to which the operation of the machine relates. 3. The work management support device according to claim 1 or 2. (Appendix 4) Further, an analysis result output unit is included, The analysis result output unit outputs the analysis result information. 4. A work management support device according to any one of claims 1 to 3. (Appendix 5) Further, a warning information output unit is included, the situation analysis unit generates warning information when at least one of the operation time of the machines in the task unit is outside a range defined in the task type information and the operation sequence of the machines in the task unit is different from the sequence defined in the task type information, The work type information includes information that defines work content categorized according to the content of the construction work for each work unit, The warning information output unit outputs the warning information. 5. A work management support device according to any one of claims 1 to 4. (Appendix 6) When the operation time of the machine in the task unit is outside the range defined in the task type information and is within the range defined in another task type, the situation analysis unit generates other type warning information indicating that the construction of the task unit may have been carried out based on the other task type. The warning information output unit outputs the other type warning information. 6. A work management support device as described in appendix 5. (Appendix 7) Includes a situation analysis process, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information in the corresponding task unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, Each of the steps is executed by a computer. A method for supporting work management in excavation work. (Appendix 8) The situation analysis step generates work performance information for each task unit during a certain period based on the operation information, The work performance information includes information on the operation performance of the machine corresponding to the task unit, regarding a start time, a stop time, and an operation time of the machine; Each of the steps is executed by a computer. 8. The work management support method according to claim 7. (Appendix 9) Further, the method includes an information acquisition step, The information acquisition step acquires at least one piece of information selected from the group consisting of the plan information, the operation information, and performance confirmation information, The performance confirmation information includes information regarding a task unit to which the operation of the machine relates, Each of the steps is executed by a computer. 9. The work management support method according to claim 7 or 8. (Appendix 10) Further, the method includes an analysis result output step, The analysis result output step outputs the analysis result information, Each of the steps is executed by a computer. A work management support method according to any one of appendix 7 to 9. (Appendix 11) Further, a warning information output step is included, The situation analysis step generates warning information when at least one of the operation time of the machines in the task unit is outside the range defined in the task type information and the operation sequence of the machines in the task unit is different from the sequence defined in the task type information, The work type information includes information that defines work content categorized according to the content of the construction work for each work unit, The warning information output step outputs the warning information, Each of the steps is executed by a computer. A work management support method according to any one of appendix 7 to 10. (Appendix 12) The situation analysis step generates other type warning information indicating that the construction of the task unit may have been carried out based on the other task type when the operation time of the machine in the task unit is outside the range defined in the task type information and the operation time is within the range defined in the other task type. The warning information output step outputs the other type warning information, Each of the steps is executed by a computer. 12. The work management support method according to claim 11. (Appendix 13) Includes a situation analysis procedure, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information of the corresponding work unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, A program for causing a computer to execute each of the above procedures. (Appendix 14) The status analysis step generates work performance information for each task unit during a certain period based on the operation information, The work performance information includes information on the operation performance of the machine corresponding to the task unit, regarding a start time, a stop time, and an operation time of the machine; 14. The program according to claim 13, for causing a computer to execute each of the steps. (Appendix 15) Further, the method includes a procedure for obtaining information, The information acquisition step acquires at least one piece of information selected from a group consisting of the plan information, the operation information, and performance confirmation information, The performance confirmation information includes information regarding a task unit to which the operation of the machine relates, 15. The program according to claim 13 or 14, for causing a computer to execute each of the steps. (Appendix 16) Furthermore, it includes a procedure for outputting the analysis results, The analysis result output step outputs the analysis result information, 16. The program according to any one of appendices 13 to 15, for causing a computer to execute each of the steps. (Appendix 17) Further, a warning information output procedure is included, The situation analysis step generates warning information when at least one of the operation time of the machines in the task unit is outside a range defined in the task type information and the operation sequence of the machines in the task unit is different from the sequence defined in the task type information, The work type information includes information that defines work content categorized according to the content of the construction work for each work unit, The warning information output step outputs the warning information, 17. The program according to any one of appendix 13 to 16, for causing a computer to execute each of the steps. (Appendix 18) The situation analysis procedure generates other type warning information indicating that the construction of the task unit may have been carried out based on the other task type when the operation time of the machine in the task unit is outside the range defined in the task type information and the operation time is within the range defined in the other task type. The warning information output step includes outputting the other type warning information, 18. The program according to claim 17, for causing a computer to execute each of the steps. (Appendix 19) Includes a situation analysis procedure, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information of the corresponding work unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, A computer-readable recording medium having recorded thereon a program for causing a computer to execute each of the above procedures. (Appendix 20) The status analysis step generates work performance information for each task unit during a certain period based on the operation information, The work performance information includes information on the operation performance of the machine corresponding to the task unit, regarding a start time, a stop time, and an operation time of the machine; 20. A computer-readable recording medium according to claim 19, having a program recorded thereon for causing a computer to execute each of the procedures described above. (Appendix 21) Further, the method includes a procedure for obtaining information, The information acquisition step acquires at least one piece of information selected from a group consisting of the plan information, the operation information, and performance confirmation information, The performance confirmation information includes information regarding a task unit to which the operation of the machine relates, 21. A computer-readable recording medium according to claim 19 or 20, having a program recorded thereon for causing a computer to execute each of the procedures. (Appendix 22) Furthermore, it includes a procedure for outputting the analysis results, The analysis result output step outputs the analysis result information, A computer-readable recording medium according to any one of appendices 19 to 21, having a program recorded thereon for causing a computer to execute each of the procedures. (Appendix 23) Further, a warning information output procedure is included, The situation analysis step generates warning information when at least one of the operation time of the machines in the task unit is outside a range defined in the task type information and the operation sequence of the machines in the task unit is different from the sequence defined in the task type information, The work type information includes information that defines work content categorized according to the content of the construction work for each work unit, The warning information output step outputs the warning information, A computer-readable recording medium according to any one of appendices 19 to 22, having a program recorded thereon for causing a computer to execute each of the procedures. (Appendix 24) The situation analysis procedure generates other type warning information indicating that the construction of the task unit may have been carried out based on the other task type when the operation time of the machine in the task unit is outside the range defined in the task type information and the operation time is within the range defined in the other task type. The warning information output step includes outputting the other type warning information, 24. A computer-readable recording medium according to claim 23, having a program recorded thereon for causing a computer to execute each of the procedures. [Industrial Applicability]

[0054] According to the present invention, the construction manager can properly grasp the excavation work status and can promptly take measures against construction delays, etc. Therefore, the present invention is particularly useful for work management of tunnel construction, where the work status often lags behind the initial plan. [Explanation of symbols]

[0055] 10A, 10B, 10C Work management support device 11 Situation Analysis Department 12 Warning information output section 101 Central Processing Unit 102 Memory 103 Bus 104 Storage device 105 Input Device 106 Output Device 107 Communication Devices

Claims

1. Includes a situation analysis section, The situation analysis unit analyzes the situation of the excavation work based on the plan information and operation information in the corresponding task unit, and generates analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation history of a machine used in excavation work, A work management support device for excavation work.

2. The situation analysis unit generates work performance information for each task unit during a certain period based on the operation information, The work performance information includes information on the operation performance of the machine corresponding to the task unit, regarding the start time, stop time, and operation time of the machine; The work management support device according to claim 1.

3. Further, the information acquisition unit is included, The information acquisition unit acquires at least one piece of information selected from a group consisting of the plan information, the operation information, and performance confirmation information, The performance confirmation information includes information regarding a task unit to which the operation of the machine relates.

3. The work management support device according to claim 1 or 2.

4. Further, a warning information output unit is included, the situation analysis unit generates warning information when at least one of the operation time of the machines in the task unit is outside a range defined in the task type information and the operation sequence of the machines in the task unit is different from the sequence defined in the task type information, The work type information includes information that defines work content categorized according to the content of the construction work for each work unit, The warning information output unit outputs the warning information.

3. The work management support device according to claim 1 or 2.

5. When the operation time of the machine in the task unit is outside the range defined in the task type information and is within the range defined in another task type, the situation analysis unit generates other type warning information indicating that the construction of the task unit may have been carried out based on the other task type. The warning information output unit outputs the other type warning information.

5. The work management support device according to claim 4.

6. Includes a situation analysis process, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information in the corresponding task unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, Each of the steps is executed by a computer. A method for supporting work management in excavation work.

7. The situation analysis step generates work performance information for each task unit during a certain period based on the operation information, The work performance information includes information on the operation performance of the machine corresponding to the task unit, regarding a start time, a stop time, and an operation time of the machine; Each of the steps is executed by a computer. The work management support method according to claim 6.

8. Further, the method includes an information acquisition step, The information acquisition step acquires at least one piece of information selected from the group consisting of the plan information, the operation information, and performance confirmation information, The performance confirmation information includes information regarding a task unit to which the operation of the machine relates, Each of the steps is executed by a computer.

8. The work management support method according to claim 6 or 7.

9. Further, a warning information output step is included, The situation analysis step generates warning information when at least one of the operation time of the machines in the task unit is outside the range defined in the task type information and the operation sequence of the machines in the task unit is different from the sequence defined in the task type information, The work type information includes information that defines work content categorized according to the content of the construction work for each work unit, The warning information output step outputs the warning information, Each of the steps is executed by a computer.

8. The work management support method according to claim 6 or 7.

10. Includes a situation analysis procedure, The situation analysis step includes analyzing the situation of the excavation work based on the plan information and the operation information of the corresponding work unit, and generating analysis result information; The plan information includes information regarding a construction plan for each work unit of an excavation work, The operation information includes information regarding the operation record of a machine used in excavation work, A program for causing a computer to execute each of the above procedures.

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