JPH09158478A - Construction process control method and device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve working efficiency by flexibly corresponding to change of a process by providing information concerning respective work to perform to a plural number of moving working groups at realtime. SOLUTION: A construction process control device is constituted of a parent device 101 and a plural number of child devices 107 which are free to radiocommunicate with each other. The parent device 101 forms a construction schedule of a plant, extracts monitoring required work and sends a relative group working list to the child device owned by each of the working groups. The child device 107 receives the group working list sent from the parent device, displays or prints and outputs the monitoring required work out of the working list in a form to discriminate it from other work. The information is input to the child device after completion of the work, and this information is transmitted to the parent device. The parent device receives this information, reschedules when required, forms a new group working list provided as a result and transmits it to each of the working groups.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for planning a construction process plan of an industrial plant such as a power plant and a chemical plant and managing progress of the process.

[0002]

2. Description of the Related Art Conventionally, a construction process of an industrial plant is planned by a construction planning department, divided into work groups, and then described in a work schedule of a field office. The site supervisor (work group manager) confirms the work to be performed on the day at the meeting before the work every morning, and conducts the work by directing the workers on the site. After one day of work, process control was carried out by reporting the work status of the day at a meeting again and coordinating with the construction planning department if there was a problem.

As a conventional technique related to process management, there is, for example, a construction process progress management system described in Japanese Patent Laid-Open No. 5-283330 and a work item management support device described in Japanese Patent Laid-Open No. 6-176029.

[0004]

According to the conventional process planning and management method, information exchange between work groups is basically performed only twice in the morning and evening, and when there is a change or delay in work. However, it was not possible to deal with this flexibly, and there was a possibility that unnecessary waiting time or work sequence error occurred.

The construction process progress management system described in Japanese Patent Laid-Open No. 5-283330 proposes a method of sharing the progress status of a process among a plurality of computers arranged in each work department. Since the computer is connected online, it is basically a stationary system and is not suitable as a management system for a construction process in which work groups move.

Further, the work item management support apparatus described in Japanese Patent Laid-Open No. 6-176029 updates the work data stored in the memory in the main device based on the work report data sent from a plurality of sub devices. It manages, but communication is unidirectional, and the sub-devices do not get useful information about the performance of the work.

The present invention has been made in view of the above-mentioned conventional problems, and a plurality of work groups working while moving provide useful information in real time regarding work to be performed by each group. However, it is an object of the present invention to provide a construction process management method and device capable of flexibly responding to process changes and improving work efficiency.

[0008]

In order to solve the above-mentioned problems, a construction process control apparatus according to the present invention is a construction process control apparatus which creates and manages a construction work schedule. The parent device has a plurality of child devices owned by each group, and the parent device plans a work to be performed by each work group and extracts a work requiring monitoring in process management, and the work schedule and the work needing monitoring. The first function for transmitting the work to the child device owned by each work group in association with the work, the second function for receiving the information regarding the completion of the work from the child device, and the information regarding the completion of the received work. And a third function of updating the work schedule and the work to be monitored accordingly and transmitting the work to the child device owned by each work group, wherein each of the plurality of child devices includes:
A fourth function of receiving a work schedule to be performed by the own work group from the parent device, and a fourth function of outputting the received work schedule to the user in a format in which the work requiring monitoring and the other work can be distinguished from each other. It has a fifth function and a sixth function of transmitting this information to the parent device when the user inputs the completion of the work to the child device.

In the present specification, the "user" refers to a person who uses the present invention, such as a site supervisor or a worker.

The scheduling means of the parent device creates a construction schedule for the entire plant and extracts work requiring monitoring. The PERT method, the CPM method (Tomoaki Sekine, P.
A general method such as ERT / CPM, Nikkan Giren, 1983) is used. For example, according to the PERT method, work on a critical path (work in which work delay leads to an increase in overall work period) can be easily recognized. The input data to the scheduling means stored in the work data storage means includes at least the name of the work, the standard work time required for the work, and the order relation of the work. Other data such as work type and current progress status (completed work name,
Unfinished work name) may be included. Further, when the work data stored in the work data storage means is changed, the scheduling means updates the schedule using the changed data.

In plant construction, a work group is constructed according to work occupations such as transportation, casting, piping, and welding, and a work place. The work distribution means allocates the work of the construction schedule created / updated by the scheduling means to work groups according to the content of the work, for example.

The first transmitting means sends the work assigned to each work group to the child device owned by each work group in the form of a work list by using the wireless communication means.

The first receiving means receives the work completion data sent from the child device owned by each work group using the wireless communication means. At this time, if the received work is not completed as originally planned, the correction means changes the work data stored in the work data storage means according to the actual situation.

The second receiving means of the child device receives the work list sent by the wireless communication means from the parent device to the work group that owns the child device, and sends it to the work list output device.

The work list output device outputs a work list. At this time, the work requiring monitoring is output in a format that can be distinguished from other work.

The site supervisor gives a specific work instruction to the worker while referring to the work list output to the child device,
In particular, work should be prioritized from work requiring monitoring.

When the work being carried out is completed, the site supervisor / worker inputs the work completion from the input device of the child device. The input device sends data regarding the completion of the work to the second transmitting device.

The second transmitting device sends the data regarding the completed work to the parent device by using the wireless communication means.

In the present invention, "output" to the user includes at least one of display and printing.

By using the above construction process control apparatus, a plurality of work groups working while moving can obtain useful information about work to be performed by each group in real time, so that the process change Can be flexibly dealt with, improving work efficiency.

[0021]

1 shows an embodiment of a construction process control apparatus according to the present invention. The construction process control apparatus according to the present embodiment is composed of one parent device and three child devices.

The parent device 101 comprises an input device 100, a scheduling device 102, a work distribution device 103, a transmission device 104, a reception device 105, and a work data storage device 106. The parent device 101 can be configured by a workstation or a personal computer having a wireless communication function.

The child device 107 includes a receiving device 108,
It is composed of a work list display device 109, an input device 110, and a transmission device 111, and is owned by each work group described later. The child device 107 is preferably a portable personal computer, for example, and has a wireless communication function. Further, although not shown, the child device 107 may include a printer device that prints out a work list.

The parent device 101 and the child device 107 exchange data by the wireless communication means 112.

The transmitting device 104 and the receiving device 105 of the parent device 101 and the transmitting device 111 and the receiving device 108 of the child device 107 can use a public line if they are configured by combining a modem and a PHS telephone. The wireless communication means 112 in this case corresponds to a PHS base station and a telephone exchange. Further, when the parent device and the child device are relatively close to each other, a dedicated wireless device can be used without using the public line. In this case, the wireless communication means 112 has no particular substance.

A preferred embodiment of the present invention will be described below with reference to FIG. 1, FIG. 2 showing a flow chart of processing performed by the parent device 101, and FIG. 3 showing a flow chart of processing performed by the child device 107. An embodiment will be described.

In step 201 of FIG. 2, the parent device 101
The work data for drafting the construction process plan is input to the work data storage device 106 of FIG. As the input device 100 for inputting data, a keyboard, a scanner, voice input, or the like is used, although not particularly shown.

An example of work data is shown in FIG. In the example of the work data 40 shown in FIG. 4, a work number 41, a work type 42, a standard work time 43, and a preceding work number 44 are associated with each work. A "preceding work" is a work or a work group that must be completed in order to start a work. For example, the work of work number 2 has a work type of "welding", a standard work time of "1.5 hours", and a preceding work of "work 1".

Returning to FIG. 2, in step 202, the scheduling device 102 of the parent device 101 reads the work data stored in the work data storage device 106,
Develop a process plan. Specifically, a scheduling method represented by PERT or CPM is used to create an executable schedule that satisfies constraints such as the overall construction period and the order relation of the work. In the present embodiment, it is assumed that the PERT method is used to create the schedule of the shortest work period that satisfies the order relation of the work.

The shortest construction schedule in this embodiment created by the PERT method is shown in FIG. The work marked with a circle in FIG. 5 is the work on the critical path.
The critical path is a series of work without any spare time, and the delay of this work immediately leads to the extension of the whole work period. On the contrary, accelerating the completion of work on the critical path immediately leads to a reduction in the overall construction period. That is, the work of the critical path is a work requiring monitoring that the site supervisor should be careful of.

The schedule of FIG. 5 is actually sent to the work distribution device 103 in the form of a work list 60 as shown in FIG. The work list 60 includes a work number 61, a work type 62, a start time 63, a completion time 64 for each work.
And C.I. P. Work 65 is associated. C.
P. The work 65 is an identifier indicating whether or not the work is a work on a critical path, and this identifier is marked with a circle in FIG. 6 for convenience of illustration. In practice, it may be another character, symbol, code or the like. In the work list of FIG. 4, for example, the work of work number 4 is defined such that the work type is “import / install”, the scheduled start time is “9:30”, and the scheduled completion time is “11:30”. . The work of work number 4 is the C.I. P. Since the work 65 is marked with a circle, it can be seen that it is a work on the critical path.

Returning to FIG. 2, in the next step 203, the work distribution device 103 distributes the work list of FIG. 6 to each work group in consideration of the kind of work, work place, available work group and the like. . In the present embodiment, a work group includes a carry-in / installation group, a welding group,
We considered support mounting groups and distributed work according to work groups.

In order to recognize which work group has which child device, a table 120 in which each work group is associated with the child device identification number as shown in FIG. Storage device (for example, 10
It is stored in 6). The parent device 101 uses this table 1
By referring to 20, the child device of each work group can be recognized. On the contrary, each child device 107 also needs to know the identification number of the parent device (for example, BN0001). This is included in the information distributed from the parent device to the child device, or is stored in the memory device of the child device. Although not shown, the communication ID for each identification number is further stored. The communication ID itself may be used as the identification number.

FIG. 7 shows group-specific work lists 71, 72, 73 distributed to each work group. The work lists 71, 72, 73 by group in FIG.
It corresponds to the installation group, welding group, and support installation group. For each work, "work number" 70
1, “start time” 702, “completion time” 703, “C.
P. It is composed of five columns of "work" 704 and "completion" 705. Each column has an identification number assigned to each work, a start (planned) time of the work, a completion (planned) time,
It corresponds to whether or not the work is a work on the critical path and whether or not the work is completed. In FIG. 7, the work on the critical path (five of work 1, work 4, work 7, work 8, work 9) is the same as in the case of FIG.
They are distinguished by putting a circle in the “work” column 704. Further, in FIG. 7, there is no work marked with a circle in the “Complete” column 705, and it can be seen that none of the works in the work list for each group are completed.

Returning to FIG. 2, then, in step 204, the transmitting device 104 transmits the work list for each group of FIG. 7 to each work group via the wireless communication means 112. That is, in the present embodiment, the work list of FIG. 7A is shown for the loading / installation group, the work list of FIG. 7B is shown for the welding group, and the work list of FIG. A work list is sent.

After this, the receiving device 105 determines that the child device 107
Waits until the information about the completed work is sent from step 205.

On the other hand, the child device 1 owned by each work group
When the receiving device 108 of 07 receives the group-specific work list sent from the parent device 101 to the own work group in step 301 of FIG. 3, the receiving device 108 sends the work list to the work list display device 109.

In the following step 302, the work list display device 109 displays the work list for each group shown in FIG. 7 on the screen of the liquid crystal, CRT or the like for the site supervisor / worker. In the present invention, the critical path work, which is an example of the work requiring monitoring, is displayed on the screen in a display mode that can be distinguished from other works. Here, “C.
P. In addition to displaying a circle in the "Work" column to indicate work that requires monitoring,
It is also possible to distinguish by the displayed color, typeface, and size of characters.

The site supervisor conducts the work assigned to the work group by instructing the worker while referring to the work list for each group displayed on the work list display device 109. In particular, regarding the work on the critical path with a circle in the “CP work” column, the work completion time is early and slow, but it directly affects the entire construction period, so it should be noted as work requiring monitoring. I understand.

When one work is completed, step 3
In 03, the site supervisor or the worker inputs the completed work and the completion time from the input device 110 of the child device. For this input, for example, a circle is pen-entered in the “completion” column of the work list of FIG. 7 displayed on the screen of a liquid crystal, CRT,
Alternatively, the work completed by keyboard input is deleted from the work list.

When the information regarding the completed work is input from the input device 110, in step 304, the transmitting device 111 wirelessly stores the name of the completed work, the originally scheduled completion time, and the actual completion time. It is transmitted to the parent device 101 via the communication unit 112.

When all the work to be carried out by the own work group is completed in step 305, the processing of the child device is ended. If not, step 303
Return to

Steps 301 to 302 and step 30
3 to 305 are actually independent sequences,
The process can proceed regardless of the other situation. That is, even when the input device 110 is in the standby state, the receiving device 108 can receive the updated work list for each group sent from the parent device and display it on the display device 109.

Returning to FIG. 2, in step 205, when the receiving device 105 of the parent device 101 receives the information about the completed work from the child device 107, the completed work A is completed as originally scheduled in step 206. Inspect whether or not.

When the work A is completed as planned, it is checked in step 207 whether all the works are completed. If Yes, the process of FIG. 2 is terminated, and if No, the process returns to step 205. .

If the work A is completed earlier or later than originally planned, in step 208, the actual work time of the work A is calculated, and the work time of the work A stored in the work data storage device 106 is calculated. Update to actually match. When the work A is completed as originally planned, the process proceeds to step 209.

In step 209, it is checked whether or not all the work is completed. If Yes, the process of FIG. 2 is ended. If No, the process returns to step 202 to perform scheduling again to update the work list. . The updated work list includes the work distribution device 103 and the transmission device 10 again.
4. It is sent to the child device 107 owned by each work group via the wireless communication means 112.

For example, it is assumed that the loading / installation group carries out work 1 and completes it at 9:30 as scheduled. Work 1 is completed by the child device 10 owned by the import / installation group.
7 is input from the input device 110, and is sent to the parent device 101 via the transmitting device 111 and the wireless communication means 112. In the present embodiment, the data sent to the parent device 101 includes the work number of the completed work, the originally scheduled start time and completion time,
This is the actual completion time. The receiving device 105 of the parent device receives the completion of the work 1, but does not update the work data stored in the work data storage device 106 because the completion is as scheduled. Next, it is assumed that the loading / installation group carried out task 4, and completed it at 10:30 an hour earlier than planned. Completion of work 4 is input from the input device 110 of the child device 107 owned by the carry-in / installation group, and the transmission device 1
11, sent to the parent device 101 via the wireless communication unit 112. The reception device 105 of the parent device 101 receives the completion of the work 1. Here, in the receiving device 105, the originally scheduled completion time of the work 4 is 11:30, but the actual completion time is 10:30. Therefore, the actual work time of the work 4 is 1 hour. That the work data storage device 1
The work data stored in 06 is updated. That is,
In the work data of FIG. 4, the standard work time of work 4 is changed from 2.0 to 1.0.

The scheduling device 102 of the parent device is
In response to this change, scheduling is redone using the updated work data, and the schedule as shown in FIG. 5 is updated. Figure 8 shows the resulting schedule.
Shown in Compared to the originally planned schedule in Figure 5,
It can be seen that the total work period was shortened by 30 minutes, and the work on the critical path was changed to five work 1, work 2, work 3, work 6, and work 9. FIG. 9 shows a work list corresponding to the work schedule of FIG. The work list 90 of FIG. 9 is further divided by the work distribution device 103 of the parent device into work lists 121, 122, 123 grouped into work groups shown in FIG. 10, and the work list 90 is divided by the transmission device 104. Is sent to the work group corresponding to (1) through the wireless communication means 112.

The site supervisor / worker of each work group can recognize the work requiring monitoring by referring to the work list 121, 122, 123 for each group in FIG. For example, in the loading / installation group, work 7 is no longer the work on the critical path, the welding group has changed the work on the critical path from work 8 to work 2, and the support installation group is in charge on that day. It is possible to know that all the work to be done has become the work of the critical path. For information on these oversight tasks,
This is useful information when performing work on site, and by obtaining this information in real time as the schedule progresses, it is possible to flexibly respond to changes in the process and improve work efficiency.

FIG. 11 shows another embodiment according to the present invention. In FIG. 11, the scheduling device 1108 and the work data storage device 1109 are outside the parent device 1101. Here, “external” means a computer that is logically independent of the parent device, and this external computer and the parent device 1101 are connected by a bus or LAN.
Connected by a communication medium for.

In this embodiment, it is possible to prepare a plurality of scheduling devices 1108 according to the scheduling method and use these according to the needs of the site. The work to be monitored extraction apparatus 1102 refers to the scheduling result 1110 and extracts a work on a critical path or a work with a short margin as a work to be monitored. The work distribution apparatus 1103 is the scheduling apparatus 1
By referring to the scheduling result by 108 and the information of the work requiring monitoring by the work requiring extraction apparatus for monitoring 1102, the schedule of the work included in the schedule (scheduled start time, scheduled completion time) and the work requiring monitoring of the above work. Create a group-specific work list for each work group that is associated with something. Transmitting device 1104, wireless communication means 1
The functions and processes of 113, child device 1114, and receiving device 1105 are the same as those in the first embodiment. The work data management device 1106 compares the construction schedule sent from the work distribution device 1103 with the completion time of the actually completed work sent from the reception device 1105, and the actual completion time of the completed work is scheduled completion. If it is different from the time,
Work data storage device 1109 according to the actual completion time
1112 for modifying work data stored in
Is sent to the work data storage device 1109. Further, the rescheduling activation device 1107 notifies the scheduling device 1108 of information 1111 indicating that the work data has been changed, and activates the rescheduling process based on the changed work data.

The functions of the work to be monitored extraction device 1102 and the rescheduling activation device 1107 are necessary even after the work data is corrected in the embodiment shown in FIG. 1. In FIG. Includes features.

With the process control apparatus according to this embodiment,
By using the existing scheduling device, it is possible to provide, in real time, information regarding a work requiring monitoring, which is useful for a worker on the site who works while moving, to improve work efficiency.

[0055]

By using the construction process control apparatus according to the present invention, a plurality of work groups working while moving can obtain useful information about work to be carried out by each group in real time. It is possible to flexibly respond to process changes and improve work efficiency.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment according to the present invention.

FIG. 2 is a flowchart showing a processing flow executed in the parent device of FIG.

FIG. 3 is a flowchart showing a processing flow executed in the child device in FIG.

FIG. 4 is an explanatory diagram of an example of work data used in an embodiment according to the present invention.

5 is an explanatory diagram showing an example of a construction work schedule created by the device of FIG. 1. FIG.

FIG. 6 is an explanatory diagram showing a work list corresponding to the schedule of FIG.

FIG. 7 is an explanatory diagram showing a work list for each group, which is totalized for each work group based on the work list of FIG. 6;

8 is an explanatory diagram showing a construction work schedule in which the schedule of FIG. 5 is updated.

9 is an explanatory diagram showing a work list corresponding to the schedule of FIG.

10 is an explanatory diagram showing a work list for each group, which is totalized for each work group based on the work list of FIG. 8;

FIG. 11 is a block diagram showing another embodiment according to the present invention.

FIG. 12 is an explanatory diagram of a table used in the embodiment according to the present invention.

[Explanation of symbols]

 101: parent device of construction process management device 102: scheduling device 103: work distribution device 104: transmission device 105: reception device 106: work data storage device 107: child device of construction process management device 108: reception device 109: work list display Device 110: Input device 111: Transmission device 112: Wireless communication means 201-209: Processing steps executed by parent device 301-308: Processing steps executed by child device 1101: Parent device 1102: Extraction device for monitoring required work 1103 : Work distribution device 1104: Transmission device 1105: Reception device 1106: Work data management device 1107: Rescheduling activation device 1108: Scheduling device 1109: Work data storage device 1110: Scheduling result 1111: Rescheduling activation instruction 11 12: Work data change instruction 1113: Wireless communication means 1114: Child device

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Shigeru Ogoshi 3-1-1, Saiwaicho, Hitachi-shi, Ibaraki Hitachi Ltd. Hitachi factory

Claims (10)

[Claims] 1. A construction process management apparatus for creating and managing a construction work schedule, comprising a parent device and a plurality of child devices owned by each work group, wherein the parent device is implemented by each work group. First, a schedule of work to be performed is drafted, a work requiring monitoring in process control is extracted, and the work schedule and the work requiring monitoring are associated and transmitted to a child device owned by each work group.
And a second function for receiving information on the completion of work from the child device, and the work schedule and the work requiring monitoring are updated according to the received information on the completion of work, and each work group owns it. A third function of transmitting to a child device, each of the plurality of child devices receiving a schedule of work to be performed by the own work group from the parent device; A fifth function for outputting the schedule to the user in a format that can distinguish the work requiring monitoring from the other work, and when the user inputs the completion of the work to the child device, this information is transmitted to the parent device. A construction process control device having a sixth function. 2. A construction process management device for creating and managing a construction work schedule, comprising a parent device and a plurality of child devices which are provided in advance for each of two or more work groups. The apparatus includes a scheduling means for creating and changing a construction work schedule, a scheduled start time / completion time of the construction work included in the schedule, and an identifier indicating whether the work is a work requiring monitoring in process control. And a work distribution unit that creates a work list for each group having each work group, and sends the work list for each group created by the work distribution unit to a child device owned by each work group using wireless communication means. And a first receiving means for receiving the name and the completion time of the completed work notified from the child device using the wireless communication means, And a schedule change instruction means for instructing the scheduling means of the parent device to change the construction work schedule when the actual completion time of the work received by the first receiving means is different from the scheduled completion time. The slave device receives a work list sent from the first sending device by using wireless communication means, a second receiving means, and a work list received by the second receiving means. Output means for outputting to the user in a format that can be distinguished from other work, input means for the user to input the name and completion time of the completed work, and the name and completion time of the input completed work A construction process control device comprising: second transmission means for notifying the parent device of the fact using a wireless communication means. 3. A construction process management apparatus for creating and managing a construction work schedule, comprising a parent device and a plurality of child devices provided in advance for each of two or more work groups. The apparatus includes work data storage means for storing at least the name of a work to be performed, a planned work time required for the work, and a condition to be satisfied for starting the work in association with each other, and the work data. A construction work schedule is drafted based on this data when created or changed, and a scheduling means for extracting a work requiring monitoring in process control, a scheduled start time / completion time of the construction work included in the schedule, and Work distribution means for creating a group-specific work list for each work group having an identifier indicating whether the work is the monitoring required work; Each group-specific work list that work dispensing device has been created,
First transmitting means for transmitting to the child device owned by each work group using the wireless communication means, and first transmitting means for receiving the name of the completed work and the completion time from the child device by using the wireless communication means. The receiving means and, when the actual completion time of the received work is different from the scheduled completion time, the work data stored in the work data storage means is corrected so as to match the actual work progress status, and the scheduling is performed. A schedule change instructing means for instructing a means to change the construction work schedule, and each of the child devices receives a work list sent from the first transmitting means using a wireless communication means. Receiving means, an output means for outputting the received work list to the user in a format capable of distinguishing the work requiring monitoring from other work, and the name of the completed work. And a second transmitting unit for notifying the parent device of the input completed work name and the completed time by using the wireless communication unit. Construction process control equipment. 4. A construction process management apparatus for creating and managing a construction work schedule, which is satisfied for at least the name of the work to be performed, the scheduled work time required for the work, and the start of the work. Work data storing means for storing the necessary conditions in association with each other, a construction work schedule based on the work data, a scheduling means for extracting a work requiring monitoring in process management, and a construction work included in the schedule. And a work distribution means for creating a work list for each work group having an identifier indicating whether or not the work is the work requiring monitoring, and the work data storage. The scheduling means updates the construction work schedule if any of the data stored in the means is modified. A construction process management apparatus characterized in that a new work requiring monitoring is extracted and a work distribution means creates a work list for each group corresponding to the updated schedule. 5. The construction process control apparatus according to claim 4, wherein the work list for each group created by the work distribution apparatus is notified to a child device owned by each work group using wireless communication means. A transmitting means, a first receiving means for receiving the name and the completion time of the completed work notified from the child device by using the wireless communication means, and the actual work received by the first receiving means. When the completion time of is different from the scheduled completion time, the construction process management apparatus is provided with a correction means for correcting the work data stored in the work data storage means so as to actually match. 6. The construction process control apparatus according to claim 5, wherein the child device owned by each work group is the first device.
Second receiving means for receiving the group-by-group work list notified from the transmitting means by wireless communication means, and the group-by-group work list received by the second receiving means as a work requiring monitoring and another work. And an output means for outputting to a user in a format that can be distinguished from each other. 7. The construction process management apparatus according to claim 5, wherein said child device owned by each work group has input means for a user to input the name and the completion time of the completed work, and said input device. A construction process management device comprising: a second transmission means for notifying the name of the completed work and the completion time to the parent device using a wireless communication means. 8. The construction process management apparatus according to claim 4, wherein the work requiring monitoring is a work on a critical path. 9. The construction process management device according to claim 4, wherein the work group is configured based on a job type and a work place. 10. A construction process management method for creating and managing a construction work schedule by using a parent device and a plurality of child devices capable of wireless communication with each other, wherein the parent device comprises at least a1) A construction work schedule is created on the basis of work data in which the name of the work, the planned work time required for the work, and the condition to be satisfied for starting the work are associated with each other, and the construction management schedule is required. A2) a step of extracting a monitoring work, and a2) each work group having a scheduled start time / completion time of the construction work included in the created schedule, and an identifier indicating whether the work is the work requiring monitoring A3) creating a work list for each group, and a3) a child device owned by each work group by wireless communication with the created work list for each group. In each child device, b1) receiving a group-specific work list from the parent device, and b2) converting the received group-specific work list into work requiring monitoring and other work. A step of outputting to the user in a distinguishable format, b3) a step of inputting the name and the completion time of the completed work, and a step b4) the name and the completion time of the input completed work by wireless communication And a step of notifying the device, in the parent device, a4) receiving the name and the completion time of the completed work from the child device, and a5) the actual completion time of the received work. Is determined to be different from the scheduled completion time, and a6) If it is determined to be different, the work data stored in the work data storage means is actual. A construction process management method comprising: a step of correcting the work progress situation to suit the situation, and a7) step a6) and then returning to step a1).