CN106529802A - Pressure vessel and pipeline management system based on RFID and 3D model - Google Patents

Abstract

The invention relates to a pressure vessel and pipeline management system based on RFID and 3D models, including RFID tags, tag readers, background servers and databases. The RFID tags are attached to each pressure vessel and pressure pipeline system, and stored There is equipment information for each pressure vessel and pressure pipeline; the RFID tag reader is used to read the RFID tag and send the read information to the background server; the background server The location establishes a corresponding 3D model, and corresponds the received information with the established 3D model, and stores the corresponding result in the database. The invention solves the problems of on-site inspection, on-site inspection and supervision, difficulty in understanding the background information of on-site equipment, difficulty in finding equipment on-site, low efficiency of various inspections, scattered paper records, untimely information communication and the like.

Description

A pressure vessel and pipeline management system based on RFID and 3D models

technical field

The invention relates to the technical field of special equipment safety management, in particular to a pressure vessel and pipeline management system based on RFID and 3D models.

Background technique

In order to realize functions such as heat transfer and mass transfer, a chemical plant often needs to use a large number of pipelines to connect the upstream and downstream equipment of the process, and the process of a chemical plant generally has a medium that is toxic, harmful, flammable and explosive, and the parameters are high temperature and high pressure. , so it is very dangerous, so it is very important to carry out scientific and standardized management of such equipment and pipelines. Our country has also set up special institutions and formulated corresponding laws and regulations to supervise the pressure vessels and pressure pipelines, and the government departments will supervise and manage their production (design, manufacture, installation, transformation and maintenance), use, inspection and testing, etc. , the inspection agency will conduct technical checks, and the user unit will perform use management and assume the main responsibility for safety. In the actual management process, whether it is a government regulatory department, inspection agency or user unit, there is a problem of difficulty in obtaining equipment information in a timely manner.

At present, the information related to the equipment is generally stored separately, and the inspection and patrol inspection of the equipment are mainly recorded in paper. Therefore, the sharing of information is not good, and obtaining information is time-consuming and labor-intensive. In addition, when the on-site inspection personnel of the unit use the on-site inspection, the identification of the equipment is mainly based on the equipment identification combined with the PID diagram. , If there is a problem with the equipment on site, when you need to know the background information of the equipment, you need to go back and read a lot of information, which may delay the opportunity and cause losses. At the same time, it is even more difficult for inspectors and supervisors to quickly locate a certain device on the spot or quickly understand the management status of the device based on the on-site equipment.

Contents of the invention

The invention provides a pressure vessel and pipeline management system based on RFID and 3D models, which realizes multi-party sharing of equipment information on the same platform, quickly understands equipment-related information on the spot, quickly finds target equipment on the spot, and solves on-site inspections, on-site inspections, and monitoring and understanding on-site Difficulty in equipment background information, difficulty in finding equipment on site, low efficiency of various inspections, scattered paper records, and untimely information communication.

The technical solution adopted by the present invention to solve its technical problems is: provide a pressure vessel and pipeline management system based on RFID and 3D models, including RFID tags, tag readers, background servers and databases, and the RFID tags are attached to each on each pressure vessel and pressure piping system, and store the equipment information of each pressure vessel and pressure piping; the RFID tag reader is used to read the RFID tag, and send the read information to the background server; The background server establishes a corresponding 3D model according to the on-site location of the pressure vessel and the pressure piping system, and corresponds the received information with the established 3D model, and stores the corresponding result in the database.

The pressure piping system is a group of piping with similar failure modes classified based on the process system and piping level.

The equipment information includes pressure vessel and pressure pipeline identification, location and parameters.

The tag reader-writer is a hand-held tag reader-writer.

The background server is also used to locate the on-site personnel according to the RFID tags read by the tag reader, and establish the route for the on-site personnel to reach the equipment to be inspected through the position of the equipment to be inspected located in the 3D model.

The same pipeline system in the pipeline system arranges multiple labels according to the complexity of the spatial position.

Beneficial effect

Due to the adoption of the above-mentioned technical solution, the present invention has the following advantages and positive effects compared with the prior art: the present invention combines RFID technology and factory 3D model technology to realize multi-party sharing of equipment information on the platform, and quickly understand equipment related information on site. Information, quickly find the target equipment on site, solve the problems of on-site patrol inspection, on-site inspection and supervision, difficulty in understanding the background information of on-site equipment, difficulty in finding equipment on site, low efficiency of various inspections, scattered paper records, and untimely information communication.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

detailed description

Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

Embodiments of the present invention relate to a pressure vessel and pipeline management system based on RFID and 3D models, as shown in Figure 1, including RFID tags, tag readers, background servers and databases, the RFID tags are attached to each On the container and the pressure piping system, and there are equipment information of each pressure container and pressure piping; the RFID tag reader is used to read the RFID tag, and send the read information to the background server; the background server Establish a corresponding 3D model according to the on-site location of the pressure vessel and pressure piping system, and correspond the received information with the established 3D model, and store the corresponding results in the database.

The management system manages pressure vessels with a single unit as the smallest unit, and the user unit is generally identified by the unit number. In the management of pressure pipelines, the smallest marking unit of pressure pipelines in the prior art is generally a pipe section, which is identified by the pipe section number (or pipeline number), but in this way, some pipelines that may be less than 1m or even shorter are also separated into units, and the result is The large number of pipeline numbers increases the difficulty and cost of daily inspection and other management. This management system considers the management of pressure pipelines as the unit of the pipeline system. The so-called pipeline system refers to the pipeline group with similar failure modes based on the process system and pipeline level, that is, the same pipeline system has the same material category and medium characteristics. The characteristics of the same or similar, consistent pipeline level, the same pipeline system may contain hundreds of pipe sections, or there may be only one pipe section, the common feature is that the possible failure modes are the same, and the management strategies for them are the same, so it is also in line with classified management Require.

In order to facilitate the management of pressure vessels and pressure pipelines, this management system is composed of RFID tags, label readers, background servers, corresponding databases and functional software (inspection, patrol inspection, hidden danger investigation, etc.). The background server establishes pressure vessels and pressure pipelines. 3D model. The corresponding information of the design, manufacture and installation of pressure vessels and pressure pipelines is entered into the database in time according to the smallest unit, which can be obtained by reading the RFID tags attached to the pressure vessels and pressure pipelines through the tag reader. RFID tags are placed on each smallest unit of equipment at the device site, and the necessary equipment information is stored in the tags. For the pipeline system, multiple tags can be arranged in the same system according to the complexity of the space location, which is convenient for on-site reading. At the same time, the 3D model of the device The location of the label is indicated on the .

The database of the management system stores equipment production (design, manufacture, installation) information, use parameter information, etc. Each functional software can call the resources in the database, such as inspection and enterprise inspection, write corresponding software according to the inspection project, call the basic information from the database, and read the basic information stored in the RFID tag of the device through the handheld device on site. In order to enable the device to operate under various conditions, the handheld device is an offline system. First, store various inspection data locally. When the network is unobstructed, connect to the network through the WiFi module of the handheld device and upload the data to The server completes the data transmission and stores it in the server-side database, thus realizing paperless inspection and on-site inspection, centralized storage of information, and on-demand acquisition.

All kinds of inspectors read the RFID information on the equipment through the handheld device on site to understand the relevant information of the equipment. On the contrary, if inspectors want to find a certain device on site, they can do it by scanning the data in RFID tags and 3D models. The 3D model stores the location information of the equipment to be found. The on-site personnel can locate the location of the on-site personnel by reading the tags of any surrounding equipment through the tag reader, and then obtain the route through the relative position located in the 3D model to achieve the purpose of finding the equipment.

It is not difficult to find that the present invention manages the container as a unit, and manages the pipeline as a system, and arranges RFID tags on unit devices, and stores device information in the RFID tags. The equipment information is collected by the tag reader to build a database, and the background server builds a 3D model of the pressure vessel and pressure piping system, and records the position of each RFID tag on the 3D model, so that the on-site quick understanding of equipment-related information and on-site quick search The target equipment solves the problems of on-site inspection, on-site inspection and supervision, difficulty in understanding the background information of on-site equipment, difficulty in finding equipment on-site, low efficiency of various inspections, scattered paper records, and untimely information communication.

Claims (6)

1. a kind of pressure vessels and pipes management system based on RFID and 3D models, it is characterised in that including RFID tag, mark Read write line, background server and data base are signed, the RFID tag is attached on each pressure vessel and pressure pipeline system, and And have the facility information of each pressure vessel and pressure pipeline；The RFID tag read write line is used to read RFID tag, and The information for reading is sent to background server；The background server is according to pressure vessel and the scene of pressure pipeline system Corresponding 3D models are set up in position, and the information for receiving and the 3D models set up are carried out it is corresponding, and by the result after correspondence Store in data base.

2. the pressure vessels and pipes management system based on RFID and 3D models according to claim 1, it is characterised in that The pressure pipeline system is the pipeline group with similar failure mode divided based on process system and pipeline stage.

3. the pressure vessels and pipes management system based on RFID and 3D models according to claim 1, it is characterised in that The facility information includes pressure vessel and pressure pipeline mark, position and parameter.

4. the pressure vessels and pipes management system based on RFID and 3D models according to claim 1, it is characterised in that The tag read-write equipment is hand-held label read write line.

5. the pressure vessels and pipes management system based on RFID and 3D models according to claim 1, it is characterised in that The background server is additionally operable to the positioning that Field Force is carried out according to the RFID tag of tag read-write equipment reading, by 3D models In the position of equipment to be checked that positions set up the route that Field Force reaches equipment to be checked.

6. the pressure vessels and pipes management system based on RFID and 3D models according to claim 1, it is characterised in that In the tubing, same tubing arranges multiple labels according to locus complexity.