CN106997511A - BIM technology-based railway beam yard management system and railway beam yard management method - Google Patents

Abstract

The present application discloses a BIM technology-based railway beam yard management system and a railway beam yard management method, wherein, the railway beam yard management system establishes a three-dimensional model through the model building module, and the three-dimensional model is based on the data communication The real-time information transmitted by the module is updated in real time, and the data communication module can display the three-dimensional model by sending a request instruction to the model building module, which greatly increases the information transmission speed of the entire railway beam yard management system; in addition, the The real-time information sent by the data communication module of the three-dimensional model of the railway beam field management system can be directly transmitted to the model building module, avoiding possible transmission errors caused by too many transmission links of real-time information, and enhancing the quality of the railway beam field Robustness of the management system.

Description

BIM technology-based railway beam yard management system and railway beam yard management method

technical field

The present application relates to the technical field of beam yard management, and more specifically, relates to a railway beam yard management system and a railway beam yard management method based on BIM technology.

Background technique

Prefabricated beams are prefabricated in factories and then transported to the construction site to be installed and fixed according to the design requirements. They are important products in the bridge construction process.

As the production site of prefabricated beams, the management and supervision of the production process is an important guarantee for the quality and construction period of prefabricated beams. In the prior art, the management of beam yards is still limited to the stage of "man-management of people", and the issuing of orders and the transmission of information are carried out through the management system with people as "nodes", and the speed of issuing orders and transmitting information is relatively slow; and The robustness of the entire management system is poor, and it is easy to cause a command or information transmission error due to a "node" transmission error during the transmission process, resulting in inconsistent information in the entire management system, affecting the quality and construction period of the prefabricated beams.

Therefore, there is an urgent need for a management system that can increase the speed of information transmission and has better robustness.

Contents of the invention

In order to solve the above-mentioned technical problems, the present invention provides a railway beam yard management system and a railway beam yard management method based on BIM technology, so as to provide a railway beam yard management system with fast information transmission speed and good robustness the goal of.

In order to achieve the above technical objectives, the embodiments of the present invention provide the following technical solutions:

A BIM technology-based railway beam yard management system, including: a model building module and a data communication module, wherein,

The model building module is configured to create a three-dimensional model according to beam field layout information, update the three-dimensional model according to real-time information, and send the three-dimensional model to the data communication module after receiving a request instruction;

The data communication module is used for sending the real-time information to the model building module, and sending a request instruction to the model building module, and receiving the three-dimensional model for display.

Optionally, also include:

The database construction module is used to establish a standard component library and a process method library according to the beam field component information and process method information, which are called by the model building module;

The model building module is also used to establish a construction progress model based on the construction information and the process method library and display it in the three-dimensional model, and to record the use information of beam field equipment, and generate a beam field according to the standard component library Device usage information.

Optionally, the standard component library includes a product library and a mechanical tooling library.

Optionally, the product library is used to store product models.

Optionally, the mechanical tooling library is used to store mechanical tooling models.

Optionally, the model building module is also used to analyze the actual progress according to the three-dimensional model, and judge whether the actual progress is consistent with the planned progress, if not, determine that there is a process lag, and issue a lag warning message.

Optionally, the model building module analyzes the actual progress according to the three-dimensional model, and judges whether the actual progress is consistent with the planned progress; The three-dimensional model analyzes the actual progress, and judges whether the actual progress is consistent with the standard planned progress, and if not, determines that there is a process lag, issues a lag warning message, and analyzes the cause of the process lag according to the actual progress and the planned progress.

A railway beam yard management method, based on the railway beam yard management system described in any one of the above, said railway beam yard management method comprising:

A three-dimensional model is established by using the railway beam field management system;

establishing a construction plan based on the three-dimensional model, and performing progress management based on the three-dimensional model;

Carrying out construction process quality management based on the three-dimensional model;

Construction quality control management is performed based on the three-dimensional model.

It can be seen from the above technical solutions that the embodiments of the present invention provide a BIM technology-based railway beam yard management system and a railway beam yard management method, wherein the railway beam yard management system establishes a three-dimensional model through the model building module , the three-dimensional model is updated in real time according to the real-time information transmitted by the data communication module, and the data communication module can display the three-dimensional model by sending a request command to the model building module, which greatly increases the The information transmission speed of the management system; in addition, the real-time information sent by the data communication module of the three-dimensional model of the railway beam field management system can be directly transmitted to the model building module, which avoids the possibility of excessive transmission of real-time information. transfer errors, enhancing the robustness of the railway beam yard management system.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Fig. 1 is a schematic structural diagram of a railway beam field management system provided by an embodiment of the present application;

Fig. 2 is a schematic flowchart of a method for managing a railway beam yard provided by an embodiment of the present application.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The embodiment of the present application provides a railway beam field management system, as shown in Figure 1, including: a model building module 200 and a data communication module 100, wherein,

The model building module 200 is configured to create a three-dimensional model according to beam field layout information, update the three-dimensional model according to real-time information, and send the three-dimensional model to the data communication module 100 after receiving a request instruction;

The data communication module 100 is configured to send the real-time information and request instructions to the model building module 200, and receive the 3D model for display.

It should be noted that Building Information Modeling (Building Information Modeling, BIM) technology or Building Information Management (Building Information Management, BIM) technology is based on the relevant information data of construction projects to establish a three-dimensional building model technology, Simulate the real information of buildings through digital information simulation. It has eight characteristics of information completeness, information relevance, information consistency, visualization, coordination, simulation, optimization and graphing.

In this application, the model building module 200 can establish a three-dimensional model based on BIM technology based on the layout information of the beam field, and based on the three-dimensional model, various information of the beam field can be displayed, such as related model data generated by prefabricated beam construction , quality data and construction process data, etc., to facilitate the unified management of box girder construction, promote the standardization and standardization of box girder construction, and improve the level of construction process management and quality management.

The railway beam field management system establishes a three-dimensional model through the model building module 200, and the three-dimensional model is updated in real time according to the real-time information transmitted by the data communication module 100, and the data communication module 100 can establish The module 200 displays the three-dimensional model by sending a request instruction, which greatly increases the information transmission speed of the entire railway beam yard management system; in addition, the real-time information sent by the data communication module 100 of the three-dimensional model of the railway beam yard management system can be directly The transmission to the model building module 200 avoids possible transmission errors caused by too many transmission links of real-time information, and enhances the robustness of the railway beam yard management system.

It should also be noted that, generally speaking, the data communication module 100 includes a plurality of mobile communication devices, and the mobile communication devices include but not limited to mobile phones, tablet computers and smart watches. The present application does not limit the type of the mobile communication device, which depends on the actual situation.

On the basis of the above embodiments, in another embodiment of the present application, the railway beam yard management system further includes:

The database construction module is used to establish a standard component library and a process construction method library according to the beam field component information and process construction method information, which are called by the model building module 200;

The model building module 200 is also used to build a construction progress model according to the construction information and the process method library and display it in the 3D model, and to record the information on the use of beam field equipment, and to generate beams according to the standard component library Field device usage information.

Specifically, the standard component library includes a product library and a mechanical tooling library.

The product library is used to store product models.

The mechanical tooling library is used to store mechanical tooling models.

The establishment of the product model needs to be carried out in strict accordance with the design drawings. Commonly used attribute parameters include product name, type, weight, volume, area and length, etc.; Consumable parts are modeled in detail to facilitate the update, maintenance and management of mechanical equipment in the later stage. Common attribute parameters include equipment name, type, power and serial number.

On the basis of the above embodiments, in another embodiment of the present application, the model building module 200 is also used to analyze the actual progress according to the three-dimensional model, and judge whether the actual progress is consistent with the planned progress, if not , it is determined that there is a process lag, and a lag alarm message is issued.

Specifically, in a preferred embodiment of the present application, the model building module 200 analyzes the actual progress according to the three-dimensional model, and judges whether the actual progress is consistent with the planned progress; if not, it determines that there is a process lag, and sends The hysteresis warning information is specifically used for,

Analyze the actual progress according to the three-dimensional model, and judge whether the actual progress is consistent with the planned progress, if not, determine that there is a process lag, issue a lag warning message, and analyze the cause of the process lag according to the actual progress and the planned progress .

It should be noted that, in this application, based on the three-dimensional model, the practical application of the three-dimensional model, the visualization of technical guidance, the streamlining of process management and the informatization of quality management are realized, specifically as follows:

3D model practicality:

a. Engineering calculation

As one of the most basic applications of BIM technology, engineering calculation has greatly reduced the workload of technicians and improved the accuracy and efficiency of data statistics. For example, in the box girder concrete calculation of this project, the difference between the engineering quantity derived from the model and the design quantity on the drawing is only 0.2%.

b. Standardized family library

The mechanical equipment library, tooling library, and product library related to the beam field have been established. With the continuous improvement of the family library construction, it will greatly facilitate the application of BIM technology in subsequent projects.

c. Site construction design and site roaming

On the basis of the standardized family library, combined with parameters such as beam manufacturing tasks, construction schedule, topography, site layout, etc., quickly generate a 3D visualization model of the site, discover problems in the site layout in advance, and achieve the purpose of reducing rework and saving costs . Through the system's three-dimensional display interface, we can roam immersively, see the real production situation of the beam field, and also view the precise actual location and related information of personnel and machinery. Click the model in the interface, you can call the data in the system, and view real-time information such as construction progress and project quantity.

d. Resource management

In terms of production resource management, the research on the combination of wireless positioning technology and BIM technology has realized automatic statistics and records of personnel attendance and mechanical operation; through the coupling of production planning and resource consumption, automatic deduction and management of material management have been realized. Early warning facilitates the organization and deployment of on-site production resources.

Visualization of technical guidance, specifically including:

a. Collision check

Using the three-dimensional model for collision inspection, the component interference problem in the temporary construction process was accurately discovered. Through local adjustment and in-depth design, the construction can be better guided and the cost caused by rework can be minimized.

b. Homework Instructions

Based on the 3D model, the 3D operation instructions made by BIM technology can be played freely on electronic equipment, and can display each process in detail. Since the 3D image is easy to understand, it greatly reduces the difficulty of acceptance and improves training. s efficiency.

Streamlined process management, including:

a. Progress push

In progress management, this project has developed a mobile phone terminal matching the system, which realizes the timely push and reception of on-site information data, facilitates the upload and release of tasks, and improves the efficiency of process flow.

b. Progress plan

During the production process, the overall production plan for the year, quarter, and month can be generated, and the progress plan of the monolithic beam can also be displayed according to the process. At the same time, the system can generate the plan of the monolithic beam and the actual comparison and difference diagram, which is vivid and intuitive.

c. Progress analysis

When there is a process lag, the reason for the lag can be noted on the system. By comparing and analyzing a batch of girder plans and actual conditions, the system can also give the main process that affects the production progress of the box girder and the main reasons that affect the progress of the process, providing a basis for improving the production organization.

d. Progress display

On-site personnel scan the QR code or manually import information through the mobile terminal, and remotely send instructions to the system to realize the rapid transmission of process information, which greatly saves the time for process conversion.

For example, when the process of lifting and moving the beam starts, the mobile phone client can remotely submit the information of moving the beam and the starting and ending position information of the box girder to the system. After the system is automatically refreshed, you can see the actual state of the box girder and location information to realize the interconnection between virtual and reality.

Informatization of quality management, including:

a. Process management

The quality management of traditional construction mostly relies on paper documents. On the one hand, the accuracy and timeliness of data cannot be guaranteed, and on the other hand, sharing between systems cannot be realized. In this system, using the tracking management mode of the whole life cycle of BIM technology, the whole process is recorded from the entry of raw materials to inspection, and then to production, and connected with related models, realizing the whole process management from source to end. And the components and quality assurance data related to the material can be queried visually. At the same time, automatic early warning is provided for some tools with limited usage times and trial periods, which is convenient for reminding relevant personnel to wake up and operate. Compared with the traditional ledger method, it greatly reduces the construction and production delays caused by untimely artificial information updates. .

b. Data interaction

In order to achieve data sharing in a timely and accurate manner, and in view of the fact that multiple systems do not communicate with each other, this system has initially realized the automatic tensioning system of the beam body in the railway engineering management platform, the information system of the mixing station, and the automatic loading of the static load test. The real-time interaction between the system and the laboratory information system can capture data and assign it to the box girder with the corresponding number. Clicking on the model can directly view the relevant data information, which ensures the authenticity and validity of the quality data.

c. Collaborative office

Traditional as-built materials are printed out and stored in a large number of documents, which is inconvenient to manage and consult. For this reason, this system has also tried the BIM as-built model, endowing the original paper version of the quality assurance data with a 3D model and handing it over to the Managed by the system.

Through the system's three-dimensional display interface, we can roam immersively, see the real production situation of the beam field, and also view the precise actual location and related information of personnel and machinery. Click the model in the interface, you can call the data in the system, and view real-time information such as construction progress and project quantity.

To sum up, the embodiment of the present application provides a railway beam yard management system. The railway beam yard management system establishes a three-dimensional model through the model building module 200, and the three-dimensional model is based on the information transmitted by the data communication module 100. The real-time information is updated in real time, and the data communication module 100 can display the three-dimensional model by sending a request instruction to the model building module 200, which greatly increases the information transmission speed of the entire railway beam yard management system; in addition, the The real-time information sent by the data communication module 100 of the three-dimensional model of the railway beam field management system can be directly transmitted to the model building module 200, avoiding possible transmission errors caused by too many transmission links of real-time information, and strengthening the railway beam field. Robustness of the farm management system.

Correspondingly, the embodiment of the present application also provides a railway beam yard management method, as shown in Figure 2, based on the railway beam yard management system described in any of the above embodiments, the railway beam yard management method includes:

S101: Using the railway beam yard management system to build a three-dimensional model;

S102: Establish a construction plan based on the three-dimensional model, and perform progress management based on the three-dimensional model;

Specifically, the establishment of the construction plan based on the three-dimensional model, and the progress management based on the three-dimensional model include: according to the construction characteristics and construction technology, carry out detailed task decomposition on key construction procedures and define them in the construction progress template, Through the intelligent matching of prefabricated beam features (name, drawing number, model, curve elements, sound barrier, second-phase dead load, track slab type, seismic peak value, category) and model features, online arrangement of construction plans, resource allocation and tasks can be realized Release; through the pre-release of the construction plan in the system, the interaction and coordination function between various procedures and types of work in the construction plan formulation process is realized; the coordination between management and on-site production is realized through the online update and early warning function of the construction progress, and the progress data directly drives the 3D The dynamic changes of the virtual scene ensure the timeliness and effectiveness of progress management, and the visualized virtual scene display greatly improves the efficiency and quality of communication, manages important technical delivery information and production status and timely feeds back to management departments at all levels, And adjust the construction stage, tasks, time, resources, etc. to improve the accuracy, operability and completion rate of the construction plan. All construction schedule technical preparation, real-time progress statistics and early warning analysis are all operated on the 3D model to ensure the uniqueness and accuracy of the data.

S103: Perform construction process quality management based on the three-dimensional model;

Specifically, the quality management of the construction process based on the three-dimensional model includes: combining the key procedures and tasks of the prefabricated beam field construction, associating the test data, inspection data, and key process data of each stage with the tasks, and defining key deliverables , to determine the completion conditions of the task. Complete the input of quality data through various means such as mobile terminal and PC terminal, and automatically output relevant quality documents to realize the classified management of 3D models, test data, inspection reports, etc.; realize the online browsing function of models and documents; provide 3D models, Quick retrieval function of documents; traceability of quality data such as 3D models of each process, test data, inspection data, and key process data; associated electronic construction log management.

S104: Perform construction quality control management based on the three-dimensional model.

Specifically, the construction quality control management based on the three-dimensional model includes: aiming at the prestressed intelligent tensioning system, intelligent grouting system, beam field automatic static load test system, mixing station, and laboratory that are widely implemented in railway engineering at present. The information system, through the development of interfaces and the docking of exchangeable data, realizes the automatic collection and quality evaluation of data, and establishes an association relationship with the corresponding model.

On the basis of the above-mentioned embodiments, in another embodiment of the present application, the railway beam yard management method further includes:

Establish a management platform and a construction management control center, establish a communication channel between management personnel and the operation team, transform the process research results into easy-to-operate operation instructions (including 3D operation instructions), better guide construction and production, and implement Verify and improve in the process.

In summary, the embodiment of the present application provides a BIM technology-based railway beam yard management system and a railway beam yard management method, wherein the railway beam yard management system establishes a three-dimensional model through the model building module, and the The three-dimensional model is updated in real time according to the real-time information transmitted by the data communication module, and the data communication module can display the three-dimensional model by sending a request command to the model building module, which greatly increases the efficiency of the entire railway beam yard management system. speed of information transmission; in addition, the real-time information sent by the data communication module of the three-dimensional model of the railway beam field management system can be directly transmitted to the model building module, avoiding possible transmission errors caused by too many transmission links of real-time information, The robustness of the railway beam yard management system is enhanced.

Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (8)

1. A railway beam field management system based on BIM technology, characterized in that, comprising: a model building module and a data communication module, wherein, The model building module is configured to create a three-dimensional model according to beam field layout information, update the three-dimensional model according to real-time information, and send the three-dimensional model to the data communication module after receiving a request instruction; The data communication module is used for sending the real-time information to the model building module, and sending a request instruction to the model building module, and receiving the three-dimensional model for display. 2. The system according to claim 1, further comprising: The database construction module is used to establish a standard component library and a process method library according to the beam field component information and process method information, which are called by the model building module; The model building module is also used to establish a construction progress model based on the construction information and the process method library and display it in the three-dimensional model, and to record the use information of beam field equipment, and generate a beam field according to the standard component library Device Usage Information. 3. The system according to claim 2, wherein the standard component library includes a product library and a mechanical tooling library. 4. The system according to claim 3, wherein the product library is used to store product models. 5. The system according to claim 3, wherein the mechanical tooling library is used to store mechanical tooling models. 6. The system according to claim 1, wherein the model building module is also used for analyzing the actual progress according to the three-dimensional model, and judging whether the actual progress is consistent with the planned progress, and if not, then judging that there is If the process lags behind, a lagging alarm message will be issued. 7. The system according to claim 6, wherein the model building module analyzes the actual progress according to the three-dimensional model, and judges whether the actual progress is consistent with the planned progress, if not, it is determined that a process lag occurs, Sending out the lag warning information is specifically used to analyze the actual progress according to the three-dimensional model, and judge whether the actual progress is consistent with the standard plan progress. Analyze the cause of process lag with the plan schedule. 8. A railway beam field management method, characterized in that, based on the railway beam field management system according to any one of claims 1-7, the railway beam field management method comprises: A three-dimensional model is established by using the railway beam field management system; establishing a construction plan based on the three-dimensional model, and performing progress management based on the three-dimensional model; Carrying out construction process quality management based on the three-dimensional model; Construction quality control management is performed based on the three-dimensional model.