JP6754239B2 - Piping construction drawing creation method and piping construction drawing creation device - Google Patents

Description

The present invention relates to a pipe construction drawing creating method and a piping construction drawing creating device for creating a piping construction drawing by an information processing device based on pipe construction management information collected at a pipe laying construction site.

Along with the construction of pipe laying work such as water supply pipeline network, the contractor writes a drawing specifying the materials used for piping and the construction contents in the daily construction report at the end of the work on the day, and the burial position of the pipeline after the construction is completed. It is necessary to submit to the construction manager a completed drawing showing the above and an offset drawing showing the more accurate burial position of the pipeline than the completed drawing.

However, since the work of creating such documents is extremely complicated for the contractor, there is a problem that it is difficult to guarantee the accurate entry of information. For example, in many cases, the various types of pipe materials used for construction and the burial position of each pipe are written down in a notebook, and the above-mentioned documents are created together by referring to the memo later. There are many transcription errors, and the position is often measured after the pipe is buried, resulting in lack of accuracy.

In addition, there has been a demand for a means of recording in a form that can be verified after the construction whether or not the joint work of the pipe joint (pipe joint) has been properly performed.

Therefore, in Patent Document 1, in order to reduce such complexity, a pipe information acquisition device that acquires pipe information based on the photographed information of the pipe information label attached to the pipe arranged at the construction site is described. The pipe information, position information, and image information obtained through the GPS receiver that acquires the position information of the construction site and the image acquisition device that acquires the image of the joint of the pipe are transmitted to the construction management information server by the transmission device. Based on the pipe information, location information, and image information uploaded and downloaded from the construction management information server to the information processing terminal, a completed drawing is generated on the map managed by the mapping processing unit provided in the information processing terminal. A method for creating a pipeline completion drawing has been proposed.

According to the pipeline completion drawing creation method, the pipe information, the position information, and the pipe information, the position information, without the labor of the worker writing down the pipe information in a notebook, measuring the position with a surveying device, and performing the photographing work. And since the image information is collected at the construction site and uploaded to the construction management information server, accurate information can be surely obtained. Based on such accurate information, it is possible to appropriately verify the joint state and automatically generate a daily construction report, and if it is connected to a construction management information server, it will be an information processing terminal regardless of location. You will be able to generate an accurate completion drawing above.

Japanese Unexamined Patent Publication No. 2015-75927

However, in the conventional method of creating a pipeline completion drawing described above, it is necessary to acquire the position of the joint portion (joint portion) of the pipe by using the GPS position information system, and for that purpose, an expensive and highly accurate GPS receiving device. Is indispensable, and there is a problem that the equipment cost increases.

In addition, there is also a problem that the completed drawing cannot be generated well when GPS reception cannot be performed with high accuracy.

An object of the present invention is to provide a piping construction drawing creating method and a piping construction drawing creating device that can easily and automatically generate a piping construction drawing in view of the above-mentioned problems.

In order to achieve the above object, the first characteristic configuration of the method for creating a pipe construction drawing according to the present invention is that, as described in claim 1 of the document in the scope of the patent claim, the pipe collected at the construction site of the pipe laying work It is a piping construction drawing creation method that creates a piping construction drawing by an information processing device based on construction management information, and obtains pipe information that can specify the pipe shape from the pipe information display added to the pipe to be laid. Based on the pipe information acquisition step to be input to the processing device and the pipe shape obtained from the pipe information, pipe laying information including the direction of the pipe to be laid and / or the joining order of the joint target port is input to the information processing device. Based on the pipe laying information input step, the joining relationship information generation step of generating the joining relationship information of each pipe to be laid by the information processing device, and the pipe shape, the pipe laying information, and the joining relationship information, each of them is performed by the information processing device. A piping construction diagram generation step for generating a piping construction diagram showing the relative connection relationship of the pipes to be laid in a plan view, a piping construction diagram display step for displaying the piping construction diagram generated in the piping construction diagram generation step, and a piping construction diagram display step. The point is that the pipe information acquisition step, the pipe laying information input step, and the joint relation information generation step are repeated at least every time the pipe joining process is completed at the construction site.

First, in the pipe information acquisition step, pipe information capable of specifying the pipe shape is acquired from the pipe information display added to the pipe to be laid, and the pipe information is input to the information processing device. The pipe information includes information for identifying the pipe shape, for example, identification of whether the pipe is a straight pipe or a deformed pipe, and if it is a deformed pipe, whether it is a curved pipe or a pipe having a branch portion. Is done. In the pipe laying information input step, pipe laying information including the direction of the pipe to be laid and / or the joining order of the joint target mouth is input to the information processing device based on the pipe information. The orientation of the pipe to be laid means, for example, information that specifies the bending direction if it is a curved pipe, and the branching direction if it is a branch pipe, and the joining order of the pipe to be joined is, for example, the joining order of a pipe having a branch portion. This refers to information that specifies the order of joining to each pipe end when there are a plurality of pipe ends to be joined.

In the joint relationship information generation step, the information processing device generates the joint relationship information of each pipe to be laid based on the above-mentioned pipe information and pipe laying information. The joint-related information is, for example, information for identifying the joint portion of a pipe, and refers to information such as whether the pipe end portion joined with the identification information of each pipe constituting the joint portion is a socket or a socket. ..

In the piping construction drawing generation step, if there is pipe shape, pipe laying information, and joint relationship information. Even if there is no information to specify the laying position or joint position of the pipe, the information processing device generates a pipe construction diagram showing the relative connection relationship of each pipe to be laid in the plan view, and in the pipe construction diagram display step, the pipe is generated. The piping construction drawing generated in the construction drawing generation step is displayed. By repeating the pipe information acquisition step, the pipe laying information input step, and the joint relation information generation step at least every time the pipe joining process is performed at the construction site, the information necessary for the pipe construction drawing can be collected without omission. Become.

In the second feature configuration, as described in claim 2, in addition to the first feature configuration described above, at least the type of the joint target pipe end of the first laying target pipe is input to the information processing apparatus. The point is that it further includes a pipe end type input step.

Once it has been identified whether the first tube junction is a socket or an insertion slot, subsequent tube junctions can be determined automatically. For example, if the junction of the first tube is a socket, the socket of the next tube is inserted into the socket of the first tube, and the socket of the next tube is further inserted into the socket of the next tube. Will be done.

As described in claim 3, the third feature configuration is, in addition to the first or second feature configuration described above, left when the pipe to be laid is determined to be a curved pipe based on the pipe shape. If either a bend, a right bend or a vertical bend is input as the direction of the pipe to be laid, and the pipe to be laid is judged to have a branch, the laying direction of the branch pipe is input as the direction of the pipe to be laid. The point is that the joining order of the joining target ports is input.

The orientation of the pipe to be laid, which is input in the pipe laying information input step, means, for example, information that specifies the bending direction of a curved pipe and the branching direction of a branch pipe. What is the joining order of the pipes to be joined? For example, when there are a plurality of pipe ends to be joined, such as a pipe having a branch portion, the information that specifies the joining order to each pipe end is referred to. A plurality of pipes laid based on this information. The relative positional relationship of is identifiable.

As described in claim 4, the fourth feature configuration includes an information processing terminal in which the information processing apparatus is installed at a construction site, in addition to any of the first to third feature configurations described above. It is composed of an information processing server that can communicate with the information processing terminal and is installed at a remote location from the construction site, and the information processing terminal performs the pipe information acquisition step, the pipe laying information input step, and the connection relationship information generation step. The point is that the piping construction drawing generation step is executed by the information processing server, and the piping construction drawing generated by the information processing server is transmitted to the information processing terminal.

Information processing terminals with limited processing capacity of the arithmetic processing unit properly process information that can only be obtained at the construction site, and information processing servers with high processing capacity of the arithmetic processing unit are based on the information obtained at the construction site. A heavy-load mapping process for generating a piping construction diagram is executed, and the result is displayed on an information processing terminal at the construction site to distribute the load. That is, it becomes possible to realize high-speed processing utilizing the information processing server while reducing the calculation load on the information processing terminal.

As described in claim 5, the fifth feature configuration includes an information processing terminal in which the information processing apparatus is installed at a construction site, in addition to any of the first to third feature configurations described above. The point is that the piping construction drawing generated in the piping construction drawing generation step is configured to be able to communicate with the information processing terminal and be transmitted from the construction site to an information processing server installed at a remote location.

Each step is executed by the information processing terminal installed at the construction site, and the obtained piping construction drawing is sent to the information processing server for management, freeing you from the complicated work of creating a daily construction report using paper. Will be done.

As described in claim 6, the characteristic configuration of the piping construction drawing creating device according to the present invention is the piping construction drawing creating device that creates a piping construction drawing based on the pipe construction management information collected at the construction site of the pipe laying work. The pipe information acquisition unit that acquires pipe information that can specify the pipe shape from the pipe information display added to the pipe to be laid, and the orientation and orientation of the pipe to be laid based on the pipe shape obtained from the pipe information. / Or a pipe laying information input unit that inputs pipe laying information including the joining order of the joint target ports, a joint relation information generation unit that generates joint relation information of each laying target pipe by the information processing device, and the pipe shape. Based on the pipe laying information and the joint relationship information, the piping construction diagram generation unit that generates a piping construction diagram showing the relative connection relationship of each laying target pipe in a plan view by the information processing device, and the piping construction diagram generation unit. The pipe information is acquired through the pipe information acquisition unit at least every time the pipe joining process is completed, including the pipe construction diagram display unit that displays the generated pipe construction diagram, and the pipe laying is performed. The pipe laying information including the direction of the pipe to be laid and / or the joining order of the joint target port is input via the information input unit, and the joint relation information is generated through the joint relation information generation unit. There is a point.

In the second feature configuration, as described in claim 7, in addition to the first feature configuration described above, at least the type of the joint target pipe end portion of the first laying target pipe is input to the information processing apparatus. It is a point that further includes a pipe end type input unit.

As described in claim 8, the third feature configuration is, in addition to the above-mentioned first or second feature configuration, in the pipe laying information input unit, the pipe to be laid is curved based on the pipe shape. If it is judged to be a pipe, either a left turn, a right turn or a vertical turn is input as the direction of the pipe to be laid, and if the pipe to be laid is judged to have a branch, the laying direction of the branch pipe is the laying target. The point is that it is configured so that the direction of the pipe is input and the joining order of the joint target opening is input.

As described above, according to the present invention, it has become possible to provide a piping construction drawing creating method and a piping construction drawing creating device that can easily and automatically generate a piping construction drawing.

Explanatory drawing of straight pipe joining work Functional block configuration diagram of piping construction drawing creation device Explanatory drawing of the piping construction drawing generated by the piping construction drawing making device Explanatory drawing of daily construction report (A) and (b) are explanatory views of the input screen of the pipe laying information input unit. Flowchart of piping construction drawing creation method executed by information processing terminal Flowchart of piping construction drawing creation method executed by information processing server

Hereinafter, a pipe construction drawing creating method and a piping construction drawing creating apparatus according to the present invention will be described by taking as an example a pipe joining operation to a water supply pipe using a ductile cast iron pipe (hereinafter referred to as “iron pipe”).

FIG. 1 shows a straight pipe joining operation having a so-called push-on type pipe joint structure. The insertion port of the other tube 3 is deposited in the receiving port 2A of one tube 2, and the joining device 200 composed of a sling belt or a chain is wound around the receiving port 2 in the vicinity of the receiving port 2A, and in the vicinity of the insertion port. Similarly, the joining device 201 is wound around the pipe 3 on the insertion port side, and lever hoists 202 and 203 are attached between the joining devices on both sides of the pipes 2 and 3, respectively, and the joining operation is performed by manually winding the joint device 201.

For deformed pipes other than straight pipes as laying target pipes, after inserting the insertion port of the other pipe into the socket of one pipe, insert the seal member into the gap between the insertion port and the socket using a push ring. The space between the push ring and the flange of the receiving port is tightened with a T-head bolt and a nut. The deformed pipe includes each curved pipe having a bending angle of 90 °, 45 °, 22.5 °, 11.25 °, etc., and a branch pipe such as a B-shaped pipe, a three-received cross pipe, and a two-received T-shaped pipe.

At the piping construction site, it is necessary to record the piping construction information for creating a completion drawing, etc. after the construction is completed for each construction day. The pipe construction drawing device according to the present invention has the type, nominal diameter, length, and joint relationship of each pipe laid based on the pipe construction management information collected at the construction site of the pipe laying work. It is a device that can automatically generate a simple pipe construction drawing that can be identified.

As shown in FIG. 2, the piping construction drawing creating device 100 includes an information processing terminal 110 installed at the construction site and an information processing server 120 capable of communicating with the information processing terminal 110 and installed at a remote location from the construction site. It is configured. Communication processing units 15 and 24 are provided in the information processing terminal 110 and the information processing server 120, respectively, so that a connection using the Internet by WiFi and a connection using a dedicated line are possible between the two.

A mobile computer (including a laptop computer, a tablet computer, a smartphone, etc.) is used as the information processing terminal 110. When the application software installed in the information processing terminal 110 is executed or the application software prepared in the cloud is executed via the information processing terminal 110, the pipe information acquisition unit 11 and the pipe installation information input unit 12 , The joint relationship information generation unit 13 and the functional block as the piping construction diagram display unit 14 are embodied.

Further, the piping drawing is automatically executed by executing the application software installed in advance on the information processing server 120 connected to the plurality of information processing terminals 110 used at each construction site via the communication processing units 15 and 24. A mapping processing unit 21 that can be generated is provided, and a piping construction drawing generation unit 23 that automatically generates a piping construction drawing based on simple construction management information transmitted from the information processing terminal 110 and a completion drawing based on detailed construction management information. The completed drawing generation unit 22 that automatically generates the above is constructed in the mapping processing unit 21.

The pipe information acquisition unit 11 is a functional block that acquires pipe information capable of specifying the pipe shape from the pipe information display added to the pipe to be laid. In the present embodiment, an information label such as a QR code (registered trademark) affixed to the surface of the receiving side of the tube is used as the tube information display, and the information is transmitted via the code reader 20 connected to the information processing terminal 110. It is configured to read the label.

The pipe information includes the date of manufacture, the manufacturing factory, the model, the pipe type, the nominal diameter, the individual number of the pipe, and the like. A serial number is attached to the lower part of the above-mentioned information label, and the operator may read the serial number and input it from the touch panel 12a of the information processing terminal 110 to acquire the tube information. .. For example, the information processing terminal 110 can access the tube information database via the Internet and acquire the tube information corresponding to the serial number.

The pipe laying information input unit 12 is a functional block for inputting pipe laying information including the direction of the pipe to be laid and / or the joining order of the joint target mouth based on the pipe shape obtained from the pipe information.

FIG. 5A shows an example in which the orientation when the pipe to be laid is a curved pipe of 45 ° is input as pipe laying information. On the screen of the touch panel 12a of the information processing terminal 110, options for left turn, vertical turn, and right turn are displayed along the laying direction of the curved tube, and by selecting one of them, the direction of the curved tube is left-turned. Rika, vertical turn, or right turn is specified.

FIG. 5B shows an example of a branch pipe in which the orientation when the double receiving T-shaped pipe is the pipe to be laid and the joining order of the joint target ports are input as pipe laying information. On the screen of the touch panel 12a of the information processing terminal 110, whether the branch portion is located on the left side or the right side along the laying direction of the curved pipe, and which of the two sockets is joined first. The selection branch is displayed, and by selecting one of them, the direction and the joining order of the branch portion of the double receiving T-shaped tube are specified. When the option on the upper left is selected in the figure, it is first joined to the socket along the direction indicated by the chain line, and then to the socket of the branch portion.

5 (a) and 5 (b) are examples, and the method of inputting specific pipe laying information is not limited to such an example, but it is preferable to display the options on the screen of the touch panel 12a. ..

That is, when the pipe to be laid is determined to be a curved pipe, the pipe laying information input unit 12 inputs either a left turn, a right turn, or a vertical bend as the direction of the pipe to be laid, and is a laying target. When it is determined that the pipe has a branch, the laying direction of the branch pipe is input as the direction of the pipe to be laid, and the joining order of the joint target port is input.

The joint relationship information generation unit 13 has a joint number that identifies the pipe joints in the order of joining, and pipes in the order of the pipes acquired by the pipe information acquisition unit 11, according to the pipe laying information input by the pipe laying information input unit 12. A functional block that generates joint-related information for each pipe to be laid, including pipe number that identifies the pipes that make up the joint and pipe end information that specifies the type of pipe end (type of socket or insertion port). is there.

FIG. 3 illustrates a piping construction diagram. Numbers in parentheses indicate joint numbers, and numbers without parentheses indicate pipe numbers. The joint-related information means that the joint processing is performed in ascending order of the joint number, the pipes constituting the joint portion of each joint number are specified by the pipe number, and which of the receiving port and the insertion port of each pipe number is applicable. It is information indicating that it is specified whether it becomes a joint. For example, the joint of the joint number (3) is a joint joined in the third joining operation, and is the information that identifies the joint in which the insertion port of the pipe number 4 is joined to the socket of the pipe number 3. is there.

Each time the pipes are joined and the above-mentioned pipe information, pipe laying information, and joint-related information are input or generated, the information processing terminal 110 transmits these information to the information processing server 120 as pipe construction information. It is configured in.

The mapping processing unit 21 of the information processing server 120 stores the piping construction information transmitted from the information processing terminal 110 in the storage unit and activates the piping construction drawing generation unit 23. The pipe construction diagram generation unit 23 is a functional block that generates a pipe construction diagram showing the relative connection relationship of each pipe to be laid in a plan view by an information processing device based on the pipe shape, pipe laying information, and joint relationship information. is there.

The piping construction diagram generation unit 23 automatically generates a diagram as shown in FIG. 3 as a piping construction diagram, stores it in the storage unit, and transmits it to the information processing terminal 110 via the communication processing units 24 and 15. It is configured in.

This will be described in detail. Since the position information of the joint is unknown, the joint of the first pipe is set at an arbitrary position on the drawing layer, and the shape and length of the pipe obtained from the pipe information starting from the joint and the pipe laying information The process of drawing a line corresponding to the length of the pipe in the plan view based on the obtained pipe laying information, that is, information such as where the pipe bends and where it branches, is the processing of piping from the information processing terminal 110. Repeated each time information is sent. For example, when the curved pipe is a vertical bend, it is converted into a length in a plan view and drawn. From such a pipe construction drawing, it is possible to grasp how the pipes were laid and the relative joint relationship between the pipes.

At the construction site, information on the position of the joint, for example, information such as how far the joint is located from the reference building is obtained by surveying, so by adding such information, the final information can be obtained. It can be processed into a completed drawing.

Further, the piping construction drawing generation unit 23 is configured to automatically generate a daily construction report at the same time, store it in the storage unit, and transmit it to the information processing terminal 110 via the communication processing units 24 and 15.

FIG. 4 illustrates a daily construction report. The daily construction report has columns for each identification name of construction name, construction site, and contractor, and each item column such as date and time when construction was performed, weather, process, volume extension, total materials used, details of materials used, and remaining pipes. It is a form in which construction management information including pipe information is shown in each item column.

The piping construction drawing and daily construction report are updated every time the above-mentioned pipe information, pipe laying information, and joint-related information are transmitted from the information processing terminal 110, and the result is transmitted to the information processing terminal 110.

The piping construction drawing display unit 14 is a functional block that displays the piping construction drawing and the daily construction report on the touch panel 14a each time the information processing server 120 transmits the piping construction drawing and the daily construction report.

At least every time the pipe joining process is completed at the construction site, pipe information is acquired via the pipe information acquisition unit 11, and the orientation of the pipe to be laid and / or the joining order of the joint target port via the pipe laying information input unit 12. The pipe laying information including the above is input, and the joining relationship information is generated via the joining relationship information generation unit 13.

The pipe laying information input unit 12 is provided with a pipe end type input unit that displays an input screen for inputting at least the type of the joint target pipe end of the first pipe to be laid. Once it has been identified whether the first tube junction is a socket or an insertion slot, subsequent tube junctions can be determined automatically. For example, if the junction of the first tube is a socket, the socket of the next tube is inserted into the socket of the first tube, and the socket of the next tube is further inserted into the socket of the next tube. Will be done.

6 and 7 show a pipe construction drawing creation procedure executed by the above-mentioned piping construction drawing creation device 100. The process shown by the broken line is an actual work performed by the operator, and indicates that the process is not performed independently by the piping construction drawing creating device 100.

In the information processing terminal 110, when the pipe laying work is performed (S1) and one joining work is completed (S2), the pipe information acquisition unit 11 reads the pipe information display attached to the pipe via the code reader 20. (S3).

If the joined pipe is a deformed pipe, the pipe laying information input unit 12 subsequently displays a selection screen as shown in FIGS. 5 (a) and 5 (b) on the touch panel, and the orientation of the pipe to be laid and / Alternatively, pipe laying information including the joining order of the joining target ports is input (S4).

Further, the joint relation information generation unit 13 generates the joint relation information of each pipe to be laid (S5), and transmits the obtained pipe information, pipe laying information, and joint relation information to the information processing server 120 (S6). ..

When the piping construction drawing is transmitted from the information processing server 120 (S7), the piping construction drawing display unit displays the piping construction drawing (S8). The processes from step S3 to step S8 are repeated until the scheduled joining work on the work day is completed (S9).

As shown in FIG. 7, the pipe construction diagram generation unit 23 of the information processing server 120 stores the construction management information when the construction management information including the pipe information, the pipe laying information, and the joint-related information is transmitted (S11). (S12), the above-mentioned piping construction drawing is generated (S13), the piping construction drawing is stored in the storage unit (S14), and the piping construction drawing is transmitted to the information processing terminal 110 (S15). The processes of steps S11 to S15 are repeated until the scheduled joining work on the work day is completed (S16).

That is, the method for creating a pipe construction drawing according to the present invention is a pipe information acquisition step of acquiring pipe information capable of specifying the pipe shape from the pipe information display added to the pipe to be laid and inputting it to the information processing terminal, and from the pipe information. Based on the obtained pipe shape, the pipe laying information input step for inputting the pipe laying information including the orientation and / or the joining order of the joint target ports to the information processing terminal, and the pipe laying information input step of each laying target pipe by the information processing terminal. Based on the joint relationship information generation step to generate the joint relationship information, and the pipe shape, pipe laying information, and joint relationship information, the information processing server creates a pipe construction diagram showing the relative connection relationship of each pipe to be laid in plan view. Including the pipe construction diagram generation step to be generated and the pipe construction diagram display step to display the pipe construction diagram generated in the pipe construction diagram generation step, pipe information is acquired at least every time the pipe joining process is completed at the construction site. The step, the pipe laying information input step, and the joint relationship information generation step are repeated.

It is preferable to include at least a pipe end type input step for inputting the type of the joint target pipe end of the first laying target pipe into the information processing apparatus.

In the above-described embodiment, the information processing device is composed of an information processing terminal installed at the construction site and an information processing server capable of communicating with the information processing terminal and installed at a remote location from the construction site. The pipe laying information input step and the joining relationship information generation step are executed on the information processing terminal, the piping construction diagram generation step is executed on the information processing server, and the piping construction diagram generated by the information processing server is transmitted to the information processing terminal. Although the example configured to be performed has been described, the configuration of the piping construction drawing creation device is not limited to this example.

For example, the information processing terminal may be provided with a piping construction drawing generation unit, and the information processing terminal may be configured to execute the piping construction drawing generation step. In this case, the pipe construction drawing generated by the information processing terminal is transmitted to the information processing server installed at a remote location from the construction site, which can communicate with the information processing terminal together with the pipe information, pipe laying information, and joint-related information. It may be configured as follows.

Each step is executed by the information processing terminal installed at the construction site, and the obtained piping construction drawing is sent to the information processing server for management, freeing you from the complicated work of creating a daily construction report using paper. Will be done.

In the above-described embodiment, the method of creating the piping construction drawing without using the GPS receiving device has been described, but for example, the position information obtained by the GPS receiving device built in the information processing terminal 110 can also be used together. In that case, the piping construction drawing can be generated by adding the latitude and longitude information as the position information of the joint.

The above-described embodiment is only one embodiment of the present invention, and the scope of the present invention is not limited by the description, and specific configuration processing steps and the like of each part are the range in which the effects of the present invention are exhibited. Can be modified and designed as appropriate.

11: Pipe information acquisition unit 12: Pipe laying information input unit 13: Joining relationship information generation unit 14: Piping construction diagram display unit 23: Piping construction diagram generation unit 100: Piping construction diagram creation device 110: Information processing terminal 120: Information processing server

Claims (8)

It is a piping construction drawing creation method that creates a piping construction drawing with an information processing device based on the pipe construction management information collected at the construction site of the pipe laying work.
A pipe information acquisition step of acquiring pipe information that can specify the pipe shape from the pipe information display added to the pipe to be laid and inputting it to the information processing apparatus.
A pipe laying information input step for inputting pipe laying information including the direction of the pipe to be laid and / or the joining order of the joint target ports to the information processing device based on the pipe shape obtained from the pipe information.
The joining relationship information generation step of generating the joining relationship information of each pipe to be laid by the information processing device, and
Based on the pipe shape, pipe laying information, and joint relationship information, the information processing device generates a pipe construction diagram that shows the relative connection relationship of each pipe to be laid in a plan view.
A piping construction diagram display step for displaying the piping construction diagram generated in the piping construction diagram generation step, and
Including
A method for creating a pipe construction drawing, which is configured such that the pipe information acquisition step, the pipe laying information input step, and the joint relationship information generation step are repeated at least every time the pipe joining process is completed at the construction site. The method for creating a pipe construction drawing according to claim 1, further comprising a pipe end type input step of inputting at least the type of the pipe end to be joined of the first pipe to be laid into the information processing apparatus. When the pipe to be laid is judged to be a curved pipe based on the pipe shape, either a left turn, a right turn or a vertical bend is input as the direction of the pipe to be laid, and the pipe to be laid is judged to have a branch. The method for creating a pipe construction drawing according to claim 1 or 2, wherein the laying direction of the branch pipe is input as the direction of the pipe to be laid and the joining order of the opening to be joined is input. The information processing device is composed of an information processing terminal installed at the construction site and an information processing server capable of communicating with the information processing terminal and installed at a remote location from the construction site.
The pipe information acquisition step, the pipe laying information input step, and the joint relationship information generation step are executed by the information processing terminal, the pipe construction drawing generation step is executed by the information processing server, and the information processing server executes the pipe construction drawing generation step. The method for creating a piping construction drawing according to any one of claims 1 to 3, wherein the generated piping construction drawing is transmitted to the information processing terminal. Information that the information processing device is composed of an information processing terminal installed at a construction site, and the piping construction drawing generated in the piping construction drawing generation step can communicate with the information processing terminal and is installed at a remote location from the construction site. The method for creating a piping construction drawing according to any one of claims 1 to 3, which is configured to be transmitted to a processing server. It is a piping construction drawing creation device that creates piping construction drawings based on pipe construction management information collected at the construction site of pipe laying work.
A pipe information acquisition unit that acquires pipe information that can specify the pipe shape from the pipe information display added to the pipe to be laid,
A pipe laying information input unit for inputting pipe laying information including the direction of the pipe to be laid and / or the joining order of the joint target ports based on the pipe shape obtained from the pipe information.
A joining relationship information generation unit that generates joining relationship information for each pipe to be laid by the information processing device,
Based on the pipe shape, pipe laying information, and joint relationship information, an information processing device generates a pipe construction diagram showing the relative connection relationship of each pipe to be laid in a plan view.
A piping construction diagram display unit that displays the piping construction diagram generated by the piping construction diagram generation unit,
Including
At least every time the pipe joining process is completed at the construction site, the pipe information is acquired via the pipe information acquisition unit, and the orientation of the pipe to be laid and / or the joining of the joint target port is joined via the pipe laying information input unit. A pipe construction drawing creating device configured so that pipe laying information including order is input and the joint relation information is generated via the joint relation information generation unit. The pipe construction drawing creating device according to claim 6, further comprising a pipe end type input unit for inputting at least the type of the joint target pipe end of the first laying target pipe to the information processing apparatus. When the pipe to be laid is determined to be a curved pipe based on the pipe shape, the pipe laying information input unit inputs either a left turn, a right turn, or a vertical bend as the direction of the pipe to be laid, and the pipe to be laid. The sixth or seventh aspect of claim 6 or 7, wherein the laying direction of the branch pipe is input as the direction of the pipe to be laid and the joining order of the opening to be joined is input when is determined to be a pipe having a branch. Piping construction drawing making device.