CN112906324A - Large-scale equipment maintenance simulation training device - Google Patents
Large-scale equipment maintenance simulation training device Download PDFInfo
- Publication number
- CN112906324A CN112906324A CN202110103691.8A CN202110103691A CN112906324A CN 112906324 A CN112906324 A CN 112906324A CN 202110103691 A CN202110103691 A CN 202110103691A CN 112906324 A CN112906324 A CN 112906324A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- unit
- simulation
- module
- training
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Quality & Reliability (AREA)
- Geometry (AREA)
- Evolutionary Computation (AREA)
- Entrepreneurship & Innovation (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- General Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a large-scale equipment maintenance simulation training device which comprises a semi-physical simulation unit, a virtual maintenance unit and a training control unit, wherein the semi-physical simulation unit comprises a main control computer, an input element is connected with the main control computer through a panel controller, an output element is connected with the main control computer, the main control computer is used for establishing a simulation equipment circuit according to a minimum replaceable unit model, and a fault vector is arranged in the minimum replaceable unit model. The invention combines the semi-physical simulation technology and the virtual maintenance technology to carry out the maintenance training of the large equipment, improves the immersion feeling of the maintenance simulation training to the maximum extent, solves the problem that the simulation training is difficult to carry out during the maintenance of the large equipment, can replace the actual equipment to carry out the maintenance training to a certain extent, and provides an effective means for the maintenance teaching.
Description
Technical Field
The invention belongs to the field of large equipment maintenance simulation training, and particularly relates to a large equipment maintenance simulation training device.
Background
At present, the training of large equipment maintenance support personnel mainly depends on actual equipment. Although the actual equipment maintenance training is the most practical training mode, the problems of high training cost, low efficiency, low coverage rate of training subjects and the like are inevitable.
Virtual repair is a more popular approach. The virtual maintenance training system utilizes the virtual reality technology to create a virtual environment for equipment maintenance training, so that trainees can be immersed in an environment generated by a computer, and the maintenance technology and the skill of new equipment are known and mastered by assembling and disassembling a virtual prototype, thereby achieving the effect of replacing real objects for maintenance training. However, since the virtual maintenance is performed in a virtual environment, it is difficult for the trainee to have a real object feeling, and there is a limit in the space for improving the immersion feeling.
The semi-physical simulation maintenance simulation training system enables maintenance training to be basically consistent with actual installation through simulating the structural characteristics of actual installation, and can bring good practical experience to maintenance personnel. But the semi-physical simulation mode is adopted to simulate the maintenance process of the equipment, so that the difficulty is high and the cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a large-scale equipment maintenance simulation training device. The problem of large-scale equipment maintenance develop the simulation training difficulty is solved.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a large-scale equipment maintenance simulation training device comprises a semi-physical simulation unit, wherein the semi-physical simulation unit comprises a main control computer, an input element is connected with the main control computer through a panel controller, an output element is connected with the main control computer,
and the main control computer is used for establishing a simulation equipment circuit according to the minimum replaceable unit model, and the minimum replaceable unit model is internally provided with a fault vector.
The utility model provides a large-scale equipment maintenance simulation trainer, still includes virtual maintenance unit, and virtual maintenance unit includes:
the equipment model module is used for pre-building an equipment three-dimensional model;
a component model module for pre-modeling a minimum replaceable unit three-dimensional model of a quasi-equipment circuit;
the operation rule module is used for establishing a self-checking flow and a corresponding self-checking judgment rule and also used for establishing a detection flow and a corresponding checking judgment rule;
the maintenance rule module is used for establishing a maintenance flow and a corresponding maintenance judgment rule;
and the state distribution module is used for sending the operation and maintenance action states of the minimum replaceable unit three-dimensional model of the simulation equipment circuit to the training control unit and the semi-physical simulation unit through the Ethernet, and the semi-physical simulation unit updates the fault vector of the minimum replaceable unit three-dimensional model of the simulation equipment circuit according to the operation and maintenance action states and displays the fault vector.
The training control unit as described above includes:
the fault scheme module is used for editing the fault scheme of the minimum replaceable unit three-dimensional model of the simulation equipment circuit and setting the fault scheme, the fault scheme is a combination of different fault vectors, the fault scheme is transmitted to the main control computer of the semi-physical simulation unit after being set, the main control computer updates the fault vector of the minimum replaceable unit three-dimensional model of the simulation equipment circuit,
a training evaluation module for collecting data output by the input unit of the semi-physical simulation unit and the state distribution module of the virtual maintenance unit, evaluating according to the self-checking judgment rule or the checking judgment rule in the operation rule module, or according to the maintenance judgment rule in the maintenance rule module,
and the score management module is used for generating a corresponding training score according to the evaluation result of the training evaluation module and managing the training score of the training personnel.
The input elements as described above include keys, a toggle switch, a band switch, a key switch and a trackball; the output elements comprise an indicator light, a nixie tube and a display.
The virtual repair unit as described above further includes:
the environment scene module is used for virtually simulating landform and environment;
the instrument model module is used for pre-building three-dimensional models of instrument equipment such as a multimeter, an oscilloscope and the like used in detection and maintenance;
and the collision detection module is used for performing collision detection on the three-dimensional model of each minimum replaceable unit in the operation and maintenance processes.
Compared with the prior art, the invention has the following beneficial effects: the invention combines the semi-physical simulation technology and the virtual maintenance technology to carry out the maintenance training of the large equipment, improves the immersion feeling of the maintenance simulation training to the maximum extent, solves the problem that the simulation training is difficult to carry out during the maintenance of the large equipment, can replace the actual equipment to carry out the maintenance training to a certain extent, and provides an effective means for the maintenance teaching.
Drawings
Fig. 1 is a schematic structural diagram of the invention.
Detailed Description
The present invention will be described in further detail with reference to examples for the purpose of facilitating understanding and practice of the invention by those of ordinary skill in the art, and it is to be understood that the present invention has been described in the illustrative embodiments and is not to be construed as limited thereto.
A large-scale equipment maintenance simulation training device comprises a semi-physical simulation unit, a virtual maintenance unit and a training control unit.
The semi-physical simulation unit is used for simulating the operation and display of large equipment;
the training control unit is used for setting equipment faults and carrying out training evaluation;
and the virtual maintenance unit is used for providing a virtual maintenance platform of the large equipment by adopting a three-dimensional virtual maintenance mode. The semi-physical simulation unit, the training control unit and the virtual maintenance unit are connected into an Ethernet based on a UDP protocol through a router.
The semi-physical simulation unit comprises an input element, an output element, a panel controller and a main control computer.
The input elements are mainly keys, button switches, band switches, key switches, track balls, etc.
The output elements are mainly indicator lamps, nixie tubes, displays and the like.
The panel controller is an Ethernet interface chip connected with the FPGA by the FPGA, is responsible for reading the action of the input element, sending the action to the main control computer through the Ethernet interface, receiving the command of the main control computer and controlling the display of output elements such as an indicator light, a nixie tube and the like.
The main control computer is the core, and sends the output control command and controls the display of the output element to simulate and display the human-computer interface. The main control computer takes the minimum replaceable unit three-dimensional model in each combination of the equipment as a minimum modeling unit, takes the minimum replaceable unit three-dimensional model as a multi-input multi-output network for modeling, and establishes a simulation equipment circuit according to the minimum replaceable unit model. Each minimum replaceable unit model incorporates variables representing minimum replaceable unit failures, referred to as failure vectors, in accordance with common failures of the actual equipment. Once the fault vector is active, a corresponding change in logic function between the input and output of the smallest replaceable unit will occur.
The virtual maintenance unit comprises 8 modules, namely an environment scene module, an equipment model module, a component model module, an instrument model module, a collision detection module, an operation rule module, a maintenance rule module, a state distribution module and the like.
And the environment scene module is used for virtually simulating the landform and the environment of the technical place where equipment is operated and maintained.
And the equipment model module is used for pre-building an equipment three-dimensional model.
A component model module for pre-modeling a minimum replaceable unit three-dimensional model of the quasi-equipment circuit.
And the instrument model module is used for pre-building instrument three-dimensional models of a multimeter, an oscilloscope and the like used in detection and maintenance.
And the collision detection module is used for performing collision detection on the three-dimensional model of each minimum replaceable unit in the operation and maintenance processes.
And the operation rule module is used for establishing a self-checking flow and a detection flow for carrying out self-checking and detection work in a virtual environment according to equipment self-checking and detection operation procedures and corresponding self-checking judgment rules and detection judgment rules.
And the maintenance rule module is used for establishing a maintenance flow and a maintenance judgment rule for developing equipment maintenance work in the virtual environment according to the equipment maintenance operation rules.
And the state distribution module is used for sending the operation and maintenance action states of the minimum replaceable unit three-dimensional model of the simulation equipment circuit to the training control unit through the Ethernet as the basis for maintenance operation evaluation and sending the operation and maintenance action states to the semi-physical simulation unit to change the internal fault vector of the minimum replaceable unit three-dimensional model of the simulation equipment circuit so as to show the maintenance effect on the semi-physical platform.
The training control unit comprises a fault scheme module, a training evaluation module and a score management module.
And the fault scheme module is used for simulating the editing of the fault scheme of the minimum replaceable unit three-dimensional model of the equipment circuit and the setting of the fault scheme. The failure scheme is a combination of different failure vectors. And after the fault scheme is set, the fault scheme is transmitted to a main control computer of the semi-physical simulation unit to update the fault vector of the minimum replaceable unit three-dimensional model of the simulation equipment circuit, so that the corresponding fault phenomenon similar to that of actual equipment can be displayed in the semi-physical simulation unit.
And the training evaluation module is used for acquiring data output by the input unit of the semi-physical simulation unit and the state distribution module of the virtual maintenance unit, and evaluating according to a self-checking judgment rule and a checking judgment rule in the operation rule module or according to a maintenance judgment rule in the maintenance rule module.
And the score management module is used for generating a corresponding training score according to the evaluation result of the training evaluation module and managing the training score of the training personnel.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (5)
1. A large-scale equipment maintenance simulation training device comprises a semi-physical simulation unit, and is characterized in that the semi-physical simulation unit comprises a main control computer, an input element is connected with the main control computer through a panel controller, an output element is connected with the main control computer,
and the main control computer is used for establishing a simulation equipment circuit according to the minimum replaceable unit model, and the minimum replaceable unit model is internally provided with a fault vector.
2. The large equipment maintenance simulation training device as claimed in claim 1, further comprising a virtual maintenance unit, wherein the virtual maintenance unit comprises:
the equipment model module is used for pre-building an equipment three-dimensional model;
a component model module for pre-modeling a minimum replaceable unit three-dimensional model of a quasi-equipment circuit;
the operation rule module is used for establishing a self-checking flow and a corresponding self-checking judgment rule and also used for establishing a detection flow and a corresponding checking judgment rule;
the maintenance rule module is used for establishing a maintenance flow and a corresponding maintenance judgment rule;
and the state distribution module is used for sending the operation and maintenance action states of the minimum replaceable unit three-dimensional model of the simulation equipment circuit to the training control unit and the semi-physical simulation unit through the Ethernet, and the semi-physical simulation unit updates the fault vector of the minimum replaceable unit three-dimensional model of the simulation equipment circuit according to the operation and maintenance action states and displays the fault vector.
3. The large equipment maintenance simulation training device as claimed in claim 2, wherein the training control unit comprises:
the fault scheme module is used for editing the fault scheme of the minimum replaceable unit three-dimensional model of the simulation equipment circuit and setting the fault scheme, the fault scheme is a combination of different fault vectors, the fault scheme is transmitted to the main control computer of the semi-physical simulation unit after being set, the main control computer updates the fault vector of the minimum replaceable unit three-dimensional model of the simulation equipment circuit,
a training evaluation module for collecting data output by the input unit of the semi-physical simulation unit and the state distribution module of the virtual maintenance unit, evaluating according to the self-checking judgment rule or the checking judgment rule in the operation rule module, or according to the maintenance judgment rule in the maintenance rule module,
and the score management module is used for generating a corresponding training score according to the evaluation result of the training evaluation module and managing the training score of the training personnel.
4. The large equipment maintenance simulation training device of claim 1, wherein the input elements comprise a key, a button switch, a band switch, a key switch and a trackball; the output elements comprise an indicator light, a nixie tube and a display.
5. The large equipment maintenance simulation training device as claimed in claim 2, wherein the virtual maintenance unit further comprises:
the environment scene module is used for virtually simulating landform and environment;
the instrument model module is used for pre-building three-dimensional models of instrument equipment such as a multimeter, an oscilloscope and the like used in detection and maintenance;
and the collision detection module is used for performing collision detection on the three-dimensional model of each minimum replaceable unit in the operation and maintenance processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103691.8A CN112906324A (en) | 2021-01-26 | 2021-01-26 | Large-scale equipment maintenance simulation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110103691.8A CN112906324A (en) | 2021-01-26 | 2021-01-26 | Large-scale equipment maintenance simulation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112906324A true CN112906324A (en) | 2021-06-04 |
Family
ID=76120055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110103691.8A Pending CN112906324A (en) | 2021-01-26 | 2021-01-26 | Large-scale equipment maintenance simulation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112906324A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117689507A (en) * | 2023-12-15 | 2024-03-12 | 武汉蓝海科创技术有限公司 | Equipment maintenance training simulation system based on virtual three-dimensional technology |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324196A (en) * | 2011-10-18 | 2012-01-18 | 南京大学 | Simulation training and evaluation semi-physical simulation system of aviation hydraulic oil pump vehicle |
| CN105608950A (en) * | 2016-03-21 | 2016-05-25 | 中国人民解放军装甲兵工程学院 | Semi-physical simulation training system and training method for thermal imager |
| CN206058598U (en) * | 2016-07-11 | 2017-03-29 | 中国人民解放军海军航空工程学院青岛校区 | A kind of aviation electronics equips ground service training system |
| CN206147979U (en) * | 2016-08-12 | 2017-05-03 | 薛雪东 | Comprehensive test simulation training system |
-
2021
- 2021-01-26 CN CN202110103691.8A patent/CN112906324A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324196A (en) * | 2011-10-18 | 2012-01-18 | 南京大学 | Simulation training and evaluation semi-physical simulation system of aviation hydraulic oil pump vehicle |
| CN105608950A (en) * | 2016-03-21 | 2016-05-25 | 中国人民解放军装甲兵工程学院 | Semi-physical simulation training system and training method for thermal imager |
| CN206058598U (en) * | 2016-07-11 | 2017-03-29 | 中国人民解放军海军航空工程学院青岛校区 | A kind of aviation electronics equips ground service training system |
| CN206147979U (en) * | 2016-08-12 | 2017-05-03 | 薛雪东 | Comprehensive test simulation training system |
Non-Patent Citations (3)
| Title |
|---|
| DA XU, WEN-BO FAN AND YE LUO: "Research on Maintenance Training System of Semi Physical Equipment Fire System", 《3RD ANNUAL INTERNATIONAL CONFERENCE ON MECHANICS AND MECHANICAL ENGINEERING(MME 2016)》 * |
| 摆卫兵，洪光，杨真: "基于半实物仿真和虚拟维修的维修训练系统设计", 《仪表技术》 * |
| 摆卫兵，陈伟元，罗永丰: "基于半实物仿真的维修训练系统设计", 《仪表技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117689507A (en) * | 2023-12-15 | 2024-03-12 | 武汉蓝海科创技术有限公司 | Equipment maintenance training simulation system based on virtual three-dimensional technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105139714B (en) | The visual simulating training system and method for a kind of Traction Substation of Electric Railway | |
| CN107885097B (en) | Nuclear power station simulator control system DCS transformation closed loop verification system and method | |
| RU2617972C1 (en) | Simulator for operational and maintenance staff on the basis of virtual reality models of transformer substation | |
| CN103632581B (en) | Electric energy acquisition terminal debugging O&M analog simulation method | |
| CN109765802B (en) | Virtual DCS simulation system of large phase modulator | |
| CN107369347A (en) | A kind of universal power station Three-dimensional Simulation System | |
| CN102831792B (en) | Distribution Network Failure analogue system and emulation mode thereof | |
| CN109697903A (en) | A kind of substation relay protection safety practical training method based on VR | |
| CN111210696B (en) | Teaching control end simulator, student end simulator and radar equipment comprehensive training simulation system | |
| CN107481598A (en) | A kind of emulation training platform of intelligent substation | |
| CN106781928B (en) | Virtual-real combined crane electric control simulation system | |
| CN112906324A (en) | Large-scale equipment maintenance simulation training device | |
| CN111665805A (en) | Control system training device and method based on 3D technology | |
| CN106997720A (en) | A kind of voltage direct-current transmission valve cooling system emulation training platform | |
| CN107741703A (en) | The virtual DCS emulation platforms man-machine interface framework of nuclear power | |
| CN109191978A (en) | Shield machine manipulates driving analog system | |
| KR100934607B1 (en) | Test device of the microgrid management system | |
| RU115115U1 (en) | SIMULATOR FOR TRAINING OPERATORS | |
| CN116580610A (en) | Virtual transformer station operation and maintenance VR training and real training system | |
| CN109949647A (en) | THDS malfunction elimination training system, Training Methodology and device | |
| CN111951656B (en) | Electric power network safety practical training teaching system and method based on sand table simulation and AR | |
| CN107015482A (en) | A kind of ship central station of floating dock operation training simulator | |
| CN116341064A (en) | Modeling system and method of intelligent substation cloud system based on 3DMax modeling | |
| CN114023125B (en) | Intelligent maintenance method and intelligent maintenance training system based on virtual reality technology | |
| CN112578684A (en) | Intelligent Internet of things terminal simulation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210604 |