JP2006024035A - Construction management system using mobile communication equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a construction management system using mobile communication equipment always acquiring the latest numerical data about a progress condition of building construction in real time from a construction management server without requiring any input of data about the progress condition from a person. <P>SOLUTION: A process management server is provided with a communication means 11, a process management calculation means 12, a constructor supervisor database 13, a process database 14, and a memory 15 storing a construction progress list 16, a process chart 17, an overall process table 18 for each construction item and an overall process table 19. Data such as a construction place and a construction item are inherited by an electronic mail, and a transmitter and a transmission time are acquired from the electronic mail. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a mobile communication device having a portable wireless communication function, a computer (PDA, etc.), and a construction management system using a mobile phone.

  In particular, the present invention relates to a construction management system using a fully automated mobile communication device that does not require human input regarding the progress of construction implementation, graphing of the progress, and integration of progress.

  Although the present invention can use a mobile communication device having an arbitrary wireless communication function, it is preferable to use a mobile phone. Therefore, in the present specification, a mobile communication device having a wireless communication function is referred to as a mobile phone. Without limitation, the present invention will be described using a mobile phone.

  In general, various mobile phones are used in construction sites for construction instructions, construction completion reports, progress reports, and the like.

  Conventionally, there have been various proposals for using a PDA or a mobile phone to communicate and manage the construction site.

  It is also common to set up a construction management center for construction management at the construction site, to provide a computer in the construction management center, to input the progress of construction work into the computer, and to manage the progress of construction work by computer. It was done.

  Also, a construction management system that combines a mobile communication device and a computer has been proposed.

  For example, the supervisor who supervises the construction work inputs the progress (progress rate) of the construction for a given construction item, sends it to the construction management computer, and processes the summary and progress list by the construction management computer. A system has been proposed in which a construction manager uses these outputs to perform construction management.

According to the above-described conventional technique, it is possible to save the labor of a person such as a construction worker or supervisor who has visited the construction management center and reporting the progress of construction work.
JP 2002-107099 A JP 2002-295017 A Japanese Patent No. 2847049 Japanese Patent No. 2848553 Japanese Patent No. 3373844

  However, in the conventional technology described above, in any process of construction management, humans intervene to instruct information collection for construction progress management, or construction construction progress data (such as progress rate data) ) Is sent to the construction management computer, progress data (progress rate data, etc.) is input to the mobile communication device, or a person operates the construction progress data (progress rate data, etc.). Then, the progress of construction work was output.

  In this way, in order to manage the progress of construction work, if human beings input data or manipulate data on the way, human labor is not completely saved, and human inputs or operations are performed. Until then, official construction progress figures could not be obtained and construction management could not be performed in real time.

  Therefore, the problem to be solved by the present invention is that a human inputs a progress data (such as progress rate data) on the way, or a human operates a computer in order to output construction progress data. It is not necessary to provide a “construction management system using a mobile communication device” in which the latest number of the progress of construction work is always obtained in real time from the construction management server after the construction management is started.

Construction management system using mobile communication equipment according to the present invention,
Communication means for data communication with a mobile communication device and a process management computer provided as necessary, and at least the installer address, construction location, construction item, and supervisor address are included in the data item, and the data of the data item is supported Retrieving the construction manager supervisor database, the construction database, the construction database of the construction site, and the progress data of each construction item, the construction supervisor supervisor database, and the process database. Update data, obtain data from the e-mail received from the communication means, instruct the transmission, and display the work progress list for each work place and the work items for each work place. Calculate the data that can be linked to the process chart that has the axis and the time axis and represents each construction item in a bar graph of time. Has to a process control computing means, a memory for storing data during said construction progress schedule the process chart and construction starting reference, the process control server having,
In the process management server, the process management calculation means obtains data of the first construction item of each construction place from the process database, and uses the construction place and construction item data to perform each construction from the installer manager database. Search for the first builder address of the place and instruct the communication means to send a construction start e-mail including a construction place and a construction start instruction to the builder address, with the transmission time as the construction start reference time Memorize it in memory,
When the communication means receives a construction-completed email including transmission time and construction location data from the contractor's mobile communication device, the process management calculation means is a contractor who is a sender from the constructor's email. Enter the address and construction location data, search the supervisor address of the construction item of the construction location from the constructor supervisor database using the construction worker address and construction location data, and instruct the communication means An inspection instruction email including the construction location, the construction item, and a construction inspection instruction is transmitted to the supervisor address,
When the communication means receives an inspected e-mail including a transmission time, inspection pass / fail data, construction location, and construction item data from the supervisor's mobile communication device, the process management calculation means, the inspection management e-mail If the inspection acceptance / rejection data is data indicating failure, the construction location and construction item data are obtained from the inspected email, and the construction location and construction item data are obtained. Use the installer's supervisor database to search for the installer's address, and instruct the communication means to send the re-installation instruction e-mail including the instructions for re-installation of the construction item at the construction location to the searched installer's address. Send
If the inspection pass / fail data is acceptable, the construction location and construction item data are acquired from the inspected email, and the progress data from the process database is being constructed using the construction location and construction item data. Search the item data, update the progress data of the construction item data to completion, and update the progress data of the construction item data next to the construction item data updated to completion during construction, on the construction progress list Update the construction progress table data so that the graph can be displayed according to the progress data of the construction items updated for the construction place graph, obtain the transmission time from the inspected email, and the construction start standard and The construction item which updated the progress data on the point on the time axis of the process chart of the construction place and the construction item axis of the construction place to find the difference between them Update the process chart data that displays the time from the start of construction of the construction item to the completion of construction as a bar graph, and search the construction item data for which the progress data is under construction from the construction item at the construction location in the process database Then, using the construction location and construction item data, retrieve the construction worker address from the construction supervisor database, and instruct the communication means to send the construction instruction email including the construction location and construction start instruction. It transmits to a construction worker address, The said transmission time is memorize | stored as a construction start time of the construction item in which the said progress data is construction.

Construction management system using mobile communication equipment according to the present invention,
Communication means for data communication with a mobile communication device and a process management computer provided as necessary, and at least the installer address, construction location, construction item, and supervisor address are included in the data item, and the data of the data item is supported The construction supervisor database that can be stored, the construction location, the construction items of the construction location, the construction order data, and the progress data of each construction item, the construction supervisor database, and the construction database. Search for data, obtain data from the e-mail received from the communication means, instruct the transmission, and display the construction progress list showing the construction items of all construction sites for each construction site and each construction site. A work chart that has a work item axis and a time axis, and displays each work item as a bar graph of time is displayed in a linkable manner. Includes a process control calculating means for calculating the over data, a memory for storing data during construction start reference to the construction progress schedule and the step charts, process control server having,
In the process management server, the process management calculation means obtains data of the first construction item of each construction place from the process database, and uses the construction place and construction item data to perform each construction from the installer manager database. Search for the first builder address of the place, instruct the communication means to send an e-mail for construction start including the construction place, construction item and construction start instruction to the builder address, and set the transmission time as the construction start standard. Sometimes stored in the memory,
When the communication means receives a construction-completed e-mail including transmission time, construction place and construction item data from the mobile communication device of the builder, the process management calculation means is a sender from the builder's e-mail. Enter a certain installer address, construction location and construction item data, and search for the supervisor address of the construction item from the construction supervisor database using the construction worker address, construction location and construction item data. Instruct the communication means to send an inspection instruction e-mail including the construction location, the construction item, and an instruction of construction inspection to the supervisor address,
When the communication means receives an inspected e-mail including a transmission time, inspection pass / fail data, construction location, and construction item data from the supervisor's mobile communication device, the process management calculation means, the inspection management e-mail If the inspection acceptance / rejection data is data indicating failure, the construction location and construction item data are obtained from the inspected email, and the construction location and construction item data are obtained. Use the installer's supervisor database to search for the installer's address, and instruct the communication means to send the re-installation instruction e-mail including the instructions for re-installation of the construction item at the construction location to the searched installer's address. Send
If the inspection pass / fail data is acceptable, obtain the data of the construction location and construction item from the inspected email, and according to the newly completed construction item for the construction location graph on the construction progress list Update the construction progress list data so that the graph can be displayed, obtain the transmission time from the inspected e-mail, find the difference from the construction start standard, and the point on the time axis of the process chart of the construction place And the newly completed construction item on the axis of the construction item of the construction place, update the process chart data that displays the time from the construction start of the construction item to the construction completion as a bar graph, the process database The progress data of the newly completed construction item at the construction location is updated to completion, and the construction item data to be constructed next is checked by referring to the construction sequence data. Then, using the data of the construction location and the next construction item to be constructed, retrieve the construction worker address from the construction supervisor database, and instruct the communication means to construct the construction location, the construction item, and the construction start instruction. The construction instruction e-mail including the above is transmitted to the installer address, and the transmission time is stored as the construction start time of the construction item for which the construction start instruction has been newly made.

  The construction management calculation means further includes data indicating that the inspection pass / fail data is acceptable, and when the progress data of the process database updates the construction item data under construction to the completion of the progress data, the construction database starts construction from the process database. Search and aggregate construction data items whose progress data is completed for each item data type and construction data items whose progress data is under construction or not yet completed during construction, and the completion rate for each type of construction item It is possible to update the data of the entire process chart for each construction item for displaying the graph on the graph.

  The construction management calculation means further includes data indicating that the inspection pass / fail data is acceptable, and when the progress data of the process database updates the construction item data under construction to the completion of the progress data, the construction database starts construction from the process database. Search and aggregate construction data items whose progress data is completed for each item data type and construction data items whose progress data is under construction or not yet completed during construction, and the completion rate for each type of construction item Calculate the total process completion rate by multiplying the completion rate of each construction item by the weight for all constructions of each construction item, and calculate the total process completion rate, and the time obtained from the transmission time of the inspected email and the calculated The data of the overall process table that displays the change in the completion rate of the overall process over time, with a time axis and the axis of the completion rate of the overall process. It can be made to update the.

  According to the present invention, the process management server retrieves the first construction item of each construction site on the construction site from the process database, retrieves the installer address of the first construction item from the installer supervisor database, and determines the construction site. Send the designated construction start e-mail.

  After that, when the installer completes the construction, a construction completion e-mail is sent to the process management server. In response to this, the process management server searches the supervisor supervisor database for the supervisor in charge, and instructs the supervisor to inspect it. Send an email. When the supervisor sends an inspected e-mail to the process management server, the process management server automatically determines the inspection pass / fail from the inspected e-mail, and if the inspection passes, the process database is updated, and the construction progress list Update table, process chart, overall process chart by construction item, and overall process chart.

  On the other hand, the process management server automatically determines pass / fail from the inspected e-mail, and if the inspection fails, the process management server sends a re-construction instruction e-mail instructing the installer to re-install. To do. In this case, the transmission / reception of the construction-completed e-mail, the inspection instruction e-mail, the inspected e-mail and the like and the determination of pass / fail are repeated until the inspection passes.

  In the present invention, the process management server searches the process database for the first construction item of each construction site on the construction site, fills in the construction site data in the construction start e-mail, and transmits it. In each of the inspection instruction e-mail, the inspected e-mail, and the reconstruction instruction e-mail, the data of the construction place is taken over.

  As a result, the contractor and the supervisor can only send a simple reply e-mail, except for entering the pass / fail of the inspection, from the start to the completion of the predetermined construction item, without entering the data of the construction site by themselves. To collect information on process management.

  In the present invention, since the sender is obtained from the sender of the e-mail, the process management server searches the sender's data and the process database for a person who performs the next action, An appropriate instruction can be given at an appropriate timing. The construction progress is automatically updated when an instruction is given by e-mail to the person who performs the next action.

  Also, in the present invention, since time data is obtained from the e-mail transmission time, data such as construction start time, construction completion time, inspection completion time, etc. of a predetermined construction item at a predetermined construction place are automatically acquired. Is done. Thereby, the progress of the construction over time is automatically acquired.

  By combining the above automatic functions, according to the present invention, once the process management is started, the person's ID can be entered without inputting construction progress data (such as construction progress rate data). No need to input identification information such as construction items in charge or work in charge, simply by replying to e-mail, construction progress status data is automatically acquired, construction progress list, process chart, entire construction item The latest construction progress is always output from the process management server, and the next construction instruction is automatically sent to the installer who performs the next construction item. .

  The output of the construction management server is output to a display device installed in the vicinity of the construction management server itself, or transmitted to an arbitrary computer through an information communication network such as the Internet. As a result, the construction manager can manage the construction in real time.

  Moreover, when a construction item has construction order data, it can apply when the same installer constructs a plurality of construction items, or a plurality of construction items advance simultaneously.

  Even in this case, once the process management is started, the sender does not input construction progress data (construction progress rate data, etc.), and the sender can provide identification information such as his / her ID and the construction item in charge. By simply replying to an e-mail without input, construction progress data is automatically acquired, and it is converted into construction progress list, process chart, overall process chart for each work item, overall process chart, etc. Reflected, the latest construction progress is always output from the process management server.

  In addition, it is possible to instruct work and the like of each work item at an appropriate timing with respect to the work items proceeding in parallel.

  Embodiments of the present invention will be described below.

  FIG. 1 shows the entire process management system using a mobile communication device according to an embodiment of the present invention.

  As shown in FIG. 1, the process management system 1 using a mobile communication device according to the present embodiment includes a mobile communication device 2, a mobile communication network 3, the Internet 4, and a process management server 5.

  The mobile communication network 3 has a mobile communication device relay station 6.

  The mobile communication device 2 may be a computer that can be carried by a mobile phone or an information processing device having a communication function such as a PDA.

  A process management computer 7 is connected to the Internet 4 as necessary. The process management computer 7 receives construction progress information such as a construction progress list, a process chart, an overall process chart, and an overall process chart for each construction item from the process management server 5 and monitors the progress of the construction at a remote location. Can be done.

  The process management computer 7 can be provided as necessary, and can be omitted when a display device is provided in the vicinity of the process management server 5 and the construction process is managed there.

  Next, the configuration and processing of the process management server 5 which is a central part of the present invention will be described.

  FIG. 2 shows the configuration of the process management server 5.

  As shown in FIG. 2, the process management server 5 includes a communication unit 11, a process management calculation unit 12, a contractor supervisor database 13, a process database 14, and a memory 15.

  The memory 15 stores data such as a construction progress list 16, a process chart 17, an overall process table 18 for each work item, and an overall process chart 19.

  The communication means 11 is means for performing data communication with the mobile communication device 2 and the process management computer 7.

  The contractor supervisor database 13 is a database that includes at least a contractor address, a construction location, a construction item, and a supervisor address as data items, and stores and manages the data items so that they can be handled.

  In this specification, the term “database” includes data systematically stored so that search and update can be performed and a storage device that stores the data.

  For example, when a construction site is an apartment construction site where the construction is performed for each apartment room, each room is called a “construction site”. This is the construction site when it can be identified.

  For example, in the case of a condominium room, the construction items are items of construction types such as wall construction, floor construction, ceiling construction, electrical construction, waterworks construction, equipment construction, and entrance construction.

  The process database 14 is a database that stores construction locations, construction items at each construction location, and progress data of each construction item.

  In this embodiment, the construction items in the process database 14 are arranged and stored in the order of construction (item 1, item 2, item 3,... In FIG. 2).

  The progress data of construction items is, for example, “0” for construction items where construction has started, “1” for construction items where construction has been completed, and any other data for construction items where construction has not started. This is data that allows the state of construction completion to be determined during construction.

  The construction progress list 16 displays the construction site on the construction site so that it can be grasped visually, and shows the progress of each construction site and whether or not each construction item is completed in a graph. is there.

  In this embodiment, as shown in FIG. 2, in the construction site where the apartment is constructed, each room is represented by a grid, and further, wall construction, floor construction, ceiling construction, electrical construction, waterworks construction, equipment construction, entrance construction, etc. Each square is divided according to the number of construction items so that the whole construction items necessary for each room are filled.

  This construction progress list is displayed such that when a predetermined construction item such as wall construction is completed, the construction item portion is filled with a different color.

  Thereby, a person viewing the construction progress list can grasp at a glance the construction site where construction is delayed in the whole construction site and the progress of the whole construction.

  In addition, the graph of each construction place is not restricted to the divided | segmented square like the example of FIG. 2, A circle graph and a bar graph may be sufficient. In short, it is only necessary to be able to grasp the progress of whether or not each construction item is completed and which construction item is completed among the entire construction items.

  The process chart 17 has a time axis and an axis of construction items, and shows the progress of construction items over time in a bar graph for each construction place.

  Since the process chart 17 shows the transition of construction items over time, the transition of construction items on the process chart 17 corresponds to the construction order of construction items in the process database 14.

  The entire process table 18 by construction item has an axis of progress (completion rate%) and an axis of construction items. The entire process table 18 by construction item is a graph showing the progress (completion rate%) of each construction item when viewed from the entire construction site without being subdivided for each construction site.

  For example, in the case of floor construction of condominium rooms, for example, if the floor construction of all condominium rooms is 100%, the ratio of the number of rooms that have been completed and the number of rooms in all rooms is the floor. Completion rate of construction.

  Completion rates are calculated for each construction item for wall construction, ceiling construction, electrical construction, etc., not limited to floor construction, and are shown in the overall process table 18 for each construction item.

  The total process table 19 multiplies the completion rate of each construction item in the above-mentioned overall process table 18 by the construction item by the specific gravity (weight) of each construction item with respect to the total construction, and graphs it as time passes. It is a thing. In the example of FIG. 2, the graph of the overall process table 19 is a line graph, but may be a bar graph, a pie chart, or the like.

  The process management calculation unit 12 searches and updates the installer supervisor database 13 and the process database 14, acquires data from the email received by the communication unit 11, instructs transmission, and the construction progress list 16 And means for updating and outputting the data of the process chart 17, the construction process-specific overall process chart 18, and the overall process chart 19.

  The above is the configuration of the process management server 5. Next, processing of each component of the process management server 5 will be described below.

  FIG. 3 shows the flow of processing in the process management server 5.

  When the construction management of the construction management system according to the present invention is started (step 100), the process management calculation means 12 searches the process database 14 for the first construction item of each construction place.

  Subsequently, the process management calculation means 12 refers to the installer supervisor database 13. If the construction supervisor database 13 can determine the construction place and construction items, the construction manager address and supervisor address can be searched. Therefore, the process management calculation means 12 can search the construction place searched from the process database 14. Using the data of the first construction item, the address (constructor address) of the installer who constructs the first construction item at each construction location is acquired from the installer supervisor database 13.

  Next, the process management calculation means 12 instructs the communication means 11 to send a construction start e-mail including a construction place and a construction start instruction to the construction worker address retrieved from the construction supervisor database 13. .

  When the construction start e-mail is transmitted, the process management calculation means 12 stores the transmission time in the memory 15 as the construction start reference time which is a standard time for process management (step 110).

  The contractor who has received the construction start e-mail starts construction according to the instruction, and transmits a reply mail to the construction start e-mail when the construction is completed. The installer does not need to input a new reply email.

  This reply mail is received by the communication means 11 of the process management server 5 as a construction completed email (step 120).

  The construction start e-mail includes construction site data, and the construction e-mail, which is a reply mail, carries the construction site information. Therefore, the construction-completed e-mail includes information on the construction place and information on the construction person who is the sender (more precisely, the construction person address).

  When a mobile phone is used as the mobile communication device 2, the construction location information is automatically taken over in subsequent reply mails by including the construction location in the title part of the e-mail.

  When the communication means 11 receives the construction-completed e-mail, the process management calculation means 12 obtains the data of the installer address and the construction place from the construction-completed e-mail of the communication means 11, and the data of the installer address and the construction place. Is used to search the installer supervisor database 13.

  If the installer supervisor database 13 can specify the installer address and the construction location, the corresponding construction item and supervisor address are specified. Therefore, the process management calculation unit 12 stores the construction item of the construction location from the installer supervisor database 13. The supervisor address can be searched.

  When the supervisor address is retrieved, the process management calculation means 12 instructs the communication means 11 to send an inspection instruction email including the construction location, construction item, and construction inspection instruction to the supervisor address (step 130). .

  The supervisor who has received the inspection instruction e-mail goes to the site and inspects the construction items at the construction site.

  After the inspection is completed, the supervisor inputs only information indicating whether the inspection is acceptable or not and sends a reply mail to the inspection instruction e-mail. The reply mail of the inspection instruction electronic mail is received as an inspected electronic mail by the communication means 11 of the process management server 5 (step 140).

  The inspected e-mail takes over the construction location and construction item information of the inspection instruction e-mail, and further includes information on transmission time and inspection pass / fail.

  The process management calculation means 12 acquires the inspection pass / fail data of the inspected e-mail from the communication means 11 and makes a pass / fail judgment (step 150).

  When the inspection pass / fail data of the inspected e-mail is data indicating failure, the process management calculation means 12 acquires the data of the construction place and the construction item from the inspected e-mail, and the data of the construction place and the construction item. Is used to retrieve the address of the contractor in charge from the contractor supervisor database 13 and instruct the communication means 11 to retrieve the reconstructing instruction e-mail including the construction item and the reconstructing instruction. (Step 160).

  In this case, the processing of steps 120 to 150 is repeated until the supervisor's inspection passes.

  On the other hand, if the inspection pass / fail data of the inspected e-mail is data indicating acceptance, the construction item data whose progress data is “under construction” is searched from the process database 14 using the construction place and construction item data. The progress data of the construction item data in the process database 14 is updated to “complete”, and the progress data of the construction item data next to the construction item data updated to the completion is updated to “under construction” (step 170). In the example of the process database 14 in FIG. 2, for example, “0” indicating that construction is in progress is updated to “1” that indicates completion of construction, and the progress data of the construction item that has newly started construction is changed to “0” that is being constructed. Update.

  After updating the progress data in the process database 14, the process management calculation means 12 updates the construction progress list 16, the process chart 17, the construction process-specific overall process chart 18, and the overall process chart 19.

  First, the update of the construction progress list 16 will be described.

  Each construction location on the construction progress list 16 corresponds to a “construction location” data item in the process database 14. Each construction item constituting the graph of each construction place on the construction progress list 16 corresponds to “construction item” described in the data item “construction place” of the process database 14. Whether each construction item is completed corresponds to the progress data of each construction item.

  After updating the data in the process database 14, the process management calculation means 12 updates the data for displaying the construction progress list 16 so as to match the data in the process database 14 (step 180). The process management calculation unit 12 may update the data in the construction progress list 16 only for the updated data, or may newly reflect all the data in the process database 14 in the construction progress list 16.

  Next, the update of the process chart 17 will be described.

  One process chart 17 is created for each construction site, and the construction item of each construction site is arranged on the axis of the construction item. The construction item arranged on the construction item axis coincides with the construction item of the corresponding construction place in the process database 14.

  The time axis of the process chart 17 has a construction start reference time as a base point, and is configured such that the distance from the base point increases with the passage of time from the construction start reference time.

  On the process chart 17, the construction items are represented as bar graphs in relation to time. When the progress data of a predetermined construction item at a predetermined construction location in the process database 14 is updated from “under construction” to “completed”, the updated time, that is, the transmission time of the inspected email is completed. The bar graph of the construction item can be displayed on the process chart 17.

  When the process database 14 is updated, the process management calculation means 12 obtains the transmission time data from the inspected e-mail (step 190), determines the difference from the construction start reference time, determines the end point of the bar graph, The data of the process chart 17 is updated so that the bar graph is displayed at a position matching the corresponding construction item on the construction item axis (step 200). Thereby, on the process chart 17, the construction item for which construction has been newly completed is displayed as a bar graph.

  In addition, although the process chart 17 may be configured to display only the construction items for which the construction has been completed, it is preferable to display the construction schedule that was originally planned so that the bar graph of the construction items that are actually completed can be identified. Display it.

  Since the construction progress list 16 shows the progress of all construction sites in a list, and the process chart 17 shows the progress of each construction site, they are in a relationship of the whole and details.

  For this reason, when the process management calculation means 12 clicks the predetermined construction place on the construction progress list 16 on the screen of the computer, it is preferable to display the process chart 17 of the construction place. When a predetermined construction place on the construction progress list 16 is clicked, the process chart 17 of the construction place can be displayed by using a normal link technique.

  Next, the update of the entire process table 18 and the entire process table 19 by construction item will be described.

  The updated process database 14 describes the progress data of each construction item at each construction place. If a specific construction item is tabulated, it can be calculated what percentage of the total construction amount of the construction item is completed.

  In the overall process table 18 by construction item, the percentage of completion of construction is shown on the horizontal axis in the example of FIG. 2, and each construction item is arranged on the vertical axis.

  When the progress data in the process database 14 is updated, the process management calculation means 12 searches the process database 14 for the construction item for each construction item for each construction item, totals the progress data of the searched construction item, The completion rate of each construction item in all construction sites is calculated, and the data of the construction item-specific overall process table 18 is updated so as to be displayed in the construction item-specific overall process table 18 (210).

  Next, the update of the entire process table 19 will be described.

  The overall process table 19 is a graph showing the completion rate of the total construction amount with time.

  In the example of FIG. 2, the overall process table 19 has a time axis on the horizontal axis and a completion rate (%) on the vertical axis.

  When the process database 14 is updated, the process management calculation means 12 first calculates a completion rate for each construction item at all construction sites, and further adds a weight for each construction item to the completion rate for each construction item. Multiply and total to calculate the overall process completion rate.

  For example, if the weight of the total floor work is 10%, and 80% of the floor work at all construction sites is completed, the contribution of the floor work to all processes will be 10% * 80%. 0.08.

  Completion of all processes is the sum of the above calculations for all construction items.

  When the process database 14 is updated, the process management calculation means 12 calculates the completion rate for all the processes, acquires the transmission time data from the inspected e-mail (step 220), and on the entire process table 19 A point is displayed at the intersection of the corresponding position on the time axis and the corresponding position on the completion rate axis on the vertical axis, and the data of the entire process table 19 is updated so as to form a graph (step 230).

  The process management calculation means 12 outputs the updated construction progress list 16, process chart 17, construction item-specific overall process chart 18, and overall process chart 19 to a display device near the process management server 5, or uses the Internet 4. To the process management computer 7.

  Subsequently, the process management calculation means 12 transmits a construction instruction e-mail to the builder who constructs the next construction item as follows.

  At each construction location in the process database 14, construction items are stored according to the order of construction. When the construction of the predetermined construction item is completed, the process management calculation means 12 updates the progress data from “under construction” to “completed”, and newly updates the progress data of the next construction item as “under construction”. Update to

  After updating the construction progress list 16, the process chart 17, the overall process chart 18 by construction item, and the overall process chart 19, the process management calculation means 12 reads the construction item data whose progress data is “under construction” from the process database 14. Search (step 240), search the installer address from the installer supervisor database 13 using the data of the construction location and construction item (step 250), and instruct the communication means 11 to instruct the construction location and construction start A construction instruction e-mail including the above is transmitted to the installer address (step 260). At this time, the process management calculation means 12 stores the transmission time of the construction instruction email as the construction start time of the construction item. This construction start time is the starting point of the bar graph of the construction item in the process chart 17.

  Thereafter, the process returns to step 120, and the processes of steps 120 to 260 are repeated.

  According to this process management system 1, once process management is started, it is not necessary to input data such as construction location, construction item, installer, supervisor, completion rate of construction at all, and a simple reply mail is sent. By simply sending the information, the progress status of the latest construction is always collected in the process management server 5 and output to the construction manager.

  Further, according to the process management system 1, when the construction of one construction item is completed, the process management server 5 instructs the person who should perform the next work immediately.

  As a result, wasteful time that has conventionally occurred between one operation and the next operation due to a delay in communication can be eliminated, and efficient construction can be performed.

  Next, a process management system that can be applied when a plurality of construction items progress simultaneously in parallel will be described.

  FIG. 4 shows a process database 20 and a process chart 21 of the process management system when the plurality of construction items proceed in parallel.

  The process database 20 has construction order data for each construction item in addition to construction items and progress data for each construction site.

  In the process chart 21, the construction item B and the construction item C branch from one construction item A, and thereafter, the construction item B continues with the construction items D, E...・ ・ The following process chart is shown.

  As shown in the example in FIG. 4, the construction order data specifies the next construction item when one construction item is completed when a plurality of construction items branch from one construction item. It is something that can be done.

In the example of FIG. 4, it has the following construction order data.

Construction item Construction sequence data A 1
B 1-1
C 1-2
D 1-1-1
E 1-1-1-1
F 1-2-1
G 1-2-1-1

  In this case, when one construction item is completed, the construction order data of the construction item is referred to, and the construction item having construction order data that inherits the construction order data is specified as the next construction item.

  For example, when the construction item C is completed, the construction item F having the construction order data “1-2-1” that inherits the construction order data “1-2” is specified as the next construction item.

  Further, for example, when the construction item A is completed, the next construction is instructed to both the construction order data “1-1” and “1-2” inheriting the construction order data “1”. In that case, construction order data “1-1” and priority data of “1-2” or time lag data (how much the data is shifted to start construction) may be added.

  The other processes are almost the same as the processes in FIG.

  However, in the above example, the construction item and the construction sequential data are separate data items, but it is within the scope of the present invention to include construction order data in the construction item identification information.

  In the above example, the number of the first construction item is one, but a plurality of first construction items are also included in the present invention as they are.

  In the above example, the construction item represents the type of construction. However, individual identification information may be given to the construction item and the construction type data may be stored separately.

  According to the present invention, even when a plurality of constructions are performed in parallel, each construction can be specified, and when each construction is completed, the start of the next construction can be automatically instructed. In addition, the construction progress list, process chart, and overall process chart for each construction item and the overall process chart are automatically updated to the latest status and output when multiple works are performed simultaneously. To be able to.

The block diagram of the process management system by one Embodiment of this invention. The block diagram of the process management server by one Embodiment of this invention. The flowchart of the process in the process management server by one Embodiment of this invention. The figure which showed the example of the process database and process chart when several construction work progresses simultaneously.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Process management system 2 Mobile communication equipment 3 Mobile communication network 4 Internet 5 Process management server 6 Mobile communication equipment relay station 7 Process management computer 11 Communication means 12 Process management calculation means 13 Contractor supervisor database 14 Process database 15 Memory 16 Construction Progress Table 17 Process Chart 18 Overall Process Table 19 by Construction Item Overall Process Table 20 Process Database 21 Process Chart

Claims (6)

Communication means for data communication with a mobile communication device and a process management computer provided as necessary, and at least the installer address, construction location, construction item, and supervisor address are included in the data item, and the data of the data item is supported Retrieving the construction manager supervisor database, the construction database, the construction database of the construction site, and the progress data of each construction item, the construction supervisor supervisor database, and the process database. Update data, obtain data from the e-mail received from the communication means, instruct the transmission, and display the work progress list for each work place and the work items for each work place. Calculate the data that can be linked to the process chart that has the axis and the time axis and represents each construction item in a bar graph of time. Has to a process control computing means, a memory for storing data during said construction progress schedule the process chart and construction starting reference, the process control server having,
In the process management server, the process management calculation means obtains data of the first construction item of each construction place from the process database, and uses the construction place and construction item data to perform each construction from the installer manager database. Search for the first builder address of the place and instruct the communication means to send a construction start e-mail including a construction place and a construction start instruction to the builder address, with the transmission time as the construction start reference time Memorize it in memory,
When the communication means receives a construction-completed email including transmission time and construction location data from the contractor's mobile communication device, the process management calculation means is a contractor who is a sender from the constructor's email. Enter the address and construction location data, search the supervisor address of the construction item of the construction location from the constructor supervisor database using the construction worker address and construction location data, and instruct the communication means An inspection instruction email including the construction location, the construction item, and a construction inspection instruction is transmitted to the supervisor address,
When the communication means receives an inspected e-mail including a transmission time, inspection pass / fail data, construction location, and construction item data from the supervisor's mobile communication device, the process management calculation means, the inspection management e-mail If the inspection acceptance / rejection data is data indicating failure, the construction location and construction item data are obtained from the inspected email, and the construction location and construction item data are obtained. Use the installer's supervisor database to search for the installer's address, and instruct the communication means to send the re-installation instruction e-mail including the instructions for re-installation of the construction item at the construction location to the searched installer's address. Send
If the inspection pass / fail data is acceptable, the construction location and construction item data are acquired from the inspected email, and the progress data from the process database is being constructed using the construction location and construction item data. Search the item data, update the progress data of the construction item data to completion, and update the progress data of the construction item data next to the construction item data updated to completion during construction, on the construction progress list Update the construction progress table data so that the graph can be displayed according to the progress data of the construction items updated for the construction place graph, obtain the transmission time from the inspected email, and the construction start standard and The construction item which updated the progress data on the point of the construction item of the construction place and the point on the time axis of the construction place of the construction place to find the difference Update the process chart data that displays the time from the start of construction of the construction item to the completion of construction as a bar graph, and search the construction item data for which the progress data is under construction from the construction item at the construction location in the process database Then, using the construction location and construction item data, retrieve the construction worker address from the construction supervisor database, and instruct the communication means to send the construction instruction email including the construction location and construction start instruction. A construction management system using a mobile communication device, characterized in that a transmission is made to a contractor address, and the transmission time is stored as a construction start time of a construction item whose construction data is being constructed.   The construction management calculation means further includes data indicating that the inspection pass / fail data is acceptable, and when the progress data of the process database updates the construction item data under construction to the completion of the progress data, the construction database starts construction from the process database. Search and aggregate construction data items whose progress data is completed for each item data type and construction data items whose progress data is under construction or not yet completed during construction, and the completion rate for each type of construction item The construction management system using the mobile communication device according to claim 1, wherein the data of the entire process chart for each construction item for displaying the chart on the graph is updated.   The construction management calculation means further includes data indicating that the inspection pass / fail data is acceptable, and when the progress data of the process database updates the construction item data under construction to the completion of the progress data, the construction database starts construction from the process database. Search and aggregate construction data items whose progress data is completed for each item data type and construction data items whose progress data is under construction or not yet completed during construction, and the completion rate for each type of construction item Calculate the overall process completion rate by multiplying the completion rate of each construction item by the weight for all construction items, and calculate the overall process completion rate, and the time obtained from the transmission time of the inspected email and the calculated The data of the overall process table that displays the change in the completion rate of the overall process over time, with a time axis and the axis of the completion rate of the overall process. Construction management system using the mobile communication system as set forth in claim 1, characterized in that updating. Communication means for data communication with a mobile communication device and a process management computer provided as necessary, and at least the installer address, construction location, construction item, and supervisor address are included in the data item, and the data of the data item is supported The construction supervisor database that can be stored, the construction location, the construction items of the construction location, the construction order data, and the progress data of each construction item, the construction supervisor database, and the construction database. Search for data, obtain data from the e-mail received from the communication means, instruct the transmission, and display the construction progress list showing the construction items of all construction sites for each construction site and each construction site. A work chart that has a work item axis and a time axis, and displays each work item as a bar graph of time is displayed in a linkable manner. Includes a process control calculating means for calculating the over data, a memory for storing data during construction start reference to the construction progress schedule and the step charts, process control server having,
In the process management server, the process management calculation means obtains data of the first construction item of each construction place from the process database, and uses the construction place and construction item data to perform each construction from the installer manager database. Search for the first builder address of the place, instruct the communication means to send an e-mail for construction start including the construction place, construction item and construction start instruction to the builder address, and set the transmission time as the construction start standard. Sometimes stored in the memory,
When the communication means receives a construction-completed e-mail including transmission time, construction place and construction item data from the mobile communication device of the builder, the process management calculation means is a sender from the builder's e-mail. Enter a certain installer address, construction location and construction item data, and search for the supervisor address of the construction item from the construction supervisor database using the construction worker address, construction location and construction item data. Instruct the communication means to send an inspection instruction e-mail including the construction location, the construction item, and an instruction of construction inspection to the supervisor address,
When the communication means receives an inspected e-mail including a transmission time, inspection pass / fail data, construction location, and construction item data from the supervisor's mobile communication device, the process management calculation means, the inspection management e-mail If the inspection acceptance / rejection data is data indicating failure, the construction location and construction item data are obtained from the inspected email, and the construction location and construction item data are obtained. Use the installer's supervisor database to search for the installer's address, and instruct the communication means to send the re-installation instruction e-mail including the instructions for re-installation of the construction item at the construction location to the searched installer's address. Send
If the inspection pass / fail data is acceptable, obtain the data of the construction location and construction item from the inspected email, and according to the newly completed construction item for the construction location graph on the construction progress list Update the construction progress list data so that the graph can be displayed, obtain the transmission time from the inspected e-mail, find the difference from the construction start standard, and the point on the time axis of the process chart of the construction place And the newly completed construction item on the axis of the construction item of the construction place, update the process chart data that displays the time from the construction start of the construction item to the construction completion as a bar graph, the process database The progress data of the newly completed construction item at the construction location is updated to completion, and the construction item data to be constructed next is checked by referring to the construction sequence data. Then, using the data of the construction location and the next construction item to be constructed, retrieve the construction worker address from the construction supervisor database, and instruct the communication means to construct the construction location, the construction item, and the construction start instruction. Construction using a mobile communication device, characterized in that a construction instruction e-mail containing the construction item is transmitted to the builder address, and the transmission time is stored as a construction start time of the construction item for which a new construction start instruction has been issued. Management system.   The construction management calculation means is data indicating that the inspection pass / fail data is acceptable, and when the progress data of the construction item in the process database is updated to completion, for each type of construction item data from the process database. Search and aggregate construction data items for which progress data is complete and construction data items for which progress data is not complete, and update the data for the entire process chart for each construction item that displays the completion rate for each type of construction item in a graph A construction management system using the mobile communication device according to claim 4.   The construction management calculation means is data indicating that the inspection pass / fail data is acceptable, and when the progress data of the construction item in the process database is updated to completion, for each type of construction item data from the process database. Search and aggregate construction data items for which progress data is complete and construction data items for which progress data is not complete, calculate the completion rate for each type of construction item, and then add each construction item to the completion rate for each construction item. The total process completion rate is calculated by multiplying the weights for all the constructions in the above, and the time axis and the overall process completion rate are calculated based on the time obtained from the transmission time of the inspected e-mail and the calculated overall process completion rate. 5. The mobile communication according to claim 4, wherein the data of the entire process table having an axis and displaying a change in the completion rate of the entire process with time in a graph is updated. Construction management system using the vessel.

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