技术领域technical field
本发明涉及送变电施工技术领域，具体地说，涉及一种基于VR技术的送变电施工安全教育培训系统及其搭建方法。The invention relates to the technical field of power transmission and transformation construction, in particular to a safety education and training system for power transmission and transformation construction based on VR technology and a construction method thereof.
背景技术Background technique
虚拟现实(Virtual Reality)简称VR，是信息科学领域一类新兴的工程技术，该技术诞生于上世纪中叶，其发展大致可分为三个阶段：第一阶段从上世纪五十年代到七十年代，是虚拟现实技术的准备阶段；第二阶段从八十年代初到八十年代中期，是虚拟现实技术系统化，并开始走出实验室进入实际应用阶段；第三个阶段从八十年代末期之后，是虚拟现实技术全面发展的时期。Virtual Reality (Virtual Reality), referred to as VR, is an emerging engineering technology in the field of information science. This technology was born in the middle of the last century, and its development can be roughly divided into three stages: the first stage is from the 1950s to the 1970s The 1980s was the preparatory stage of virtual reality technology; the second stage was from the early 1980s to the mid-1980s, when virtual reality technology was systematized and began to go out of the laboratory and enter the stage of practical application; the third stage was from the late 1980s After that, it was a period of comprehensive development of virtual reality technology.
虚拟现实在计算机图形学、计算机仿真技术、人机接口技术、传感技术和多媒体技术、网络通信技术、面向对象技术和智能决策支持系统的基础上发展起来的一门交叉学科。它极大的突破了事物表达的传统方法的局限，使过去认为只擅长处理数字化单维信息的计算机发展为能处理适合人的特性的多维信息，使人们可以将任何想象的环境虚拟实现，并可以在其中以最自然的动作与这种虚拟现实进行交流。具有多感知性、存在性、交互性和自主性等四个特征。Virtual reality is an interdisciplinary subject developed on the basis of computer graphics, computer simulation technology, man-machine interface technology, sensor technology and multimedia technology, network communication technology, object-oriented technology and intelligent decision support system. It has greatly broken through the limitations of the traditional method of expressing things, and made the computer that was only good at processing digital single-dimensional information develop into multi-dimensional information that is suitable for human characteristics, so that people can virtualize any imaginable environment. In it, you can communicate with this virtual reality with the most natural movements. It has four characteristics of multi-perception, existence, interaction and autonomy.
目前，虚拟现实技术广泛应用于各个领域，如电子、医药、机械设计、教育、军事等。同时，虚拟现实技术在电力系统中应用也得到了很好的发展，如在电力生产、电力系统运行及电力工程项目设计等方面，都已得到了一定的应用。At present, virtual reality technology is widely used in various fields, such as electronics, medicine, mechanical design, education, military and so on. At the same time, the application of virtual reality technology in the power system has also been well developed, such as in power production, power system operation and power engineering project design, etc., have been applied to a certain extent.
输电线路施工风险极大，尤其是在特高压施工中，误操作后果严重，甚至可以带来致命的伤害，故如何对员工进行有效的培训显得尤为重要。传统宣贯式和考核式安全教育培训模式，单一枯燥易造成接受培训人员学习疲劳，实训自由度不高且流于形式，影响培训效果，技术水平提高不明显，给施工带来了极大的安全隐患。Transmission line construction is extremely risky, especially in UHV construction, where misuse can have serious consequences and even cause fatal injuries. Therefore, how to effectively train employees is particularly important. The traditional publicity-based and assessment-based safety education and training models are monotonous and boring, which can easily cause the trainees to learn fatigue. The degree of freedom in practical training is not high and is mere formality, which affects the training effect and the improvement of the technical level is not obvious, which brings great harm to the construction. security risks.
发明内容Contents of the invention
本发明提供了一种基于VR技术的送变电施工安全教育培训系统，其能够克服现有技术的某种或某些缺陷。The invention provides a safety education and training system for power transmission and transformation construction based on VR technology, which can overcome some or some defects in the prior art.
根据本发明的基于VR技术的送变电施工安全教育培训系统，其包括VR主机、显示设备、声音设备和交互设备，显示设备用于对于VR主机中的图像数据进行显示，声音设备用于对VR主机中的声音数据进行播放，交互设备用于与VR主机进行交互；According to the VR technology-based power transmission and transformation construction safety education and training system of the present invention, it includes a VR host, a display device, a sound device and an interactive device, the display device is used for displaying the image data in the VR host, and the sound device is used for The sound data in the VR host is played, and the interactive device is used to interact with the VR host;
VR主机包括通信接口模块、主控模块、第一数据库、第二数据库和第三数据库，通信接口模块用于实现主控模块与显示设备、声音设备和交互设备间的数据传输；第一数据库用于存储标准化施工场地数据，主控模块能够根据交互设备处的请求将标准化施工场地数据传输至显示设备和声音设备处；第二数据库用于存储施工方法数据，主控模块能够根据施工方法数据构建施工场景模型，使用者能够通过显示设备、声音设备和交互设备与该施工场景模型进行交互；第三数据库用于存储操作风险数据，主控模块能够根据操作风险数据构建操作场景模型，使用者能够通过显示设备、声音设备和交互设备与该操作场景模型交互。The VR host includes a communication interface module, a main control module, a first database, a second database and a third database, and the communication interface module is used to realize the data transmission between the main control module and the display device, the sound device and the interactive device; For storing standardized construction site data, the main control module can transmit the standardized construction site data to the display device and the sound device according to the request of the interactive device; the second database is used to store construction method data, and the main control module can construct according to the construction method data The construction scene model, the user can interact with the construction scene model through the display device, the sound device and the interactive device; the third database is used to store the operation risk data, and the main control module can build the operation scene model according to the operation risk data, and the user can The operating scene model is interacted with through a display device, a sound device and an interaction device.
本发明的基于VR技术的送变电施工安全教育培训系统，能够较为逼真的对多种施工场景进行虚拟，使得使用者能够具有较佳的身临其境的沉浸感。通过本发明的基于VR技术的送变电施工安全教育培训系统，能够较佳地克服传统培训的不足，提高了培训效率和安全意识，实现了施工人员从“要我安全”到“我要安全”的转变，能够取得良好的社会效益，并为今后输电线路施工培训积累了经验，为安全培训开辟了一条新途径。The safety education and training system for power transmission and transformation construction based on VR technology of the present invention can more realistically virtualize various construction scenes, so that users can have a better immersive sense of immersion. Through the safety education and training system for power transmission and transformation construction based on VR technology of the present invention, the deficiencies of traditional training can be better overcome, the training efficiency and safety awareness are improved, and the construction personnel are realized from "I want to be safe" to "I want to be safe". The transformation of "can achieve good social benefits, and accumulate experience for future transmission line construction training, and open up a new way for safety training.
作为优选，VR主机还包括第四数据库，第四数据库用于存储安全施工数据；主控模块能够在使用者与施工场景模型和操作场景模型交互期间出现违章操作时，调用第四数据库中的相关数据对使用者进行安全培训。从而能够较佳地及时对使用者的违章操作进行纠正和教育。Preferably, the VR host also includes a fourth database, the fourth database is used to store safe construction data; the main control module can call the related The data provides safety training for users. Therefore, the user's illegal operation can be corrected and educated in a timely manner.
作为优选，显示设备包括VR头显。从而便于使用。Preferably, the display device includes a VR head-mounted display. So it is easy to use.
作为优选，交互设备包括VR手柄。从而便于使用。Preferably, the interactive device includes a VR handle. So it is easy to use.
本发明还提供了一种基于VR技术的送变电施工安全教育培训系统的搭建方法，其能够较佳地用于搭建上述的任一种基于VR技术的送变电施工安全教育培训系统。The present invention also provides a method for building a safety education and training system for power transmission and transformation based on VR technology, which can be preferably used to build any of the above-mentioned safety education and training systems for power transmission and transformation based on VR technology.
本发明的基于VR技术的送变电施工安全教育培训系统的搭建方法，其包括以下步骤：The construction method of the safety education and training system for transmission and transformation construction based on VR technology of the present invention comprises the following steps:
步骤一、通过无人机携带摄像装置对施工现场进行360度全景摄影以采集施工现场图像数据，之后对所采集的施工现场图像数据进行处理以获取1:1的施工现场模型；Step 1. Carry out 360-degree panoramic photography of the construction site through the camera device carried by the drone to collect image data of the construction site, and then process the collected image data of the construction site to obtain a 1:1 construction site model;
步骤二、采用三维软件对所需施工对象进行绘制以获取施工对象模型，之后将施工对象模型放置于施工现场模型中；Step 2, use 3D software to draw the required construction objects to obtain the construction object model, and then place the construction object model in the construction site model;
步骤三、通过视觉、触觉以及听觉对违章操作后果进行模拟；Step 3. Simulate the consequences of illegal operations through vision, touch and hearing;
步骤四、将经步骤二和步骤三获取的数据加载至虚拟现实硬件中，并进行交互性设计。Step 4: Load the data obtained in Step 2 and Step 3 into the virtual reality hardware, and perform interactive design.
通过本发明的基于VR技术的送变电施工安全教育培训系统的搭建方法，能够较佳地对施工场景和相关的立体施工建筑进行还原，且能够较佳地对各种违章操作的后果进行模拟和设计。Through the construction method of the safety education and training system for transmission and transformation construction based on VR technology of the present invention, the construction scene and related three-dimensional construction buildings can be restored preferably, and the consequences of various illegal operations can be simulated preferably and design.
附图说明Description of drawings
图1为实施例1中的基于VR技术的送变电施工安全教育培训系统的系统框图示意图；Fig. 1 is the schematic diagram of the system block diagram of the safety education and training system for power transmission and transformation based on VR technology in embodiment 1;
图2为实施例1中的VR主机的系统框图示意图。FIG. 2 is a schematic diagram of a system block diagram of the VR host in Embodiment 1.
具体实施方式Detailed ways
为进一步了解本发明的内容，结合附图和实施例对本发明作详细描述。应当理解的是，实施例仅仅是对本发明进行解释而并非限定。In order to further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the examples are only for explaining the present invention and not for limiting it.
实施例1Example 1
结合图1所示，本实施例提供了一种基于VR技术的送变电施工安全教育培训系统，其包括VR主机、显示设备、声音设备和交互设备，显示设备用于对于VR主机中的图像数据进行显示，声音设备用于对VR主机中的声音数据进行播放，交互设备用于与VR主机进行交互；As shown in FIG. 1 , this embodiment provides a VR technology-based power transmission and transformation construction safety education and training system, which includes a VR host, a display device, a sound device, and an interactive device. The display device is used to view images in the VR host. The data is displayed, the sound device is used to play the sound data in the VR host, and the interactive device is used to interact with the VR host;
VR主机包括通信接口模块、主控模块、第一数据库、第二数据库和第三数据库，通信接口模块用于实现主控模块与显示设备、声音设备和交互设备间的数据传输；第一数据库用于存储标准化施工场地数据，主控模块能够根据交互设备处的请求将标准化施工场地数据传输至显示设备和声音设备处；第二数据库用于存储施工方法数据，主控模块能够根据施工方法数据构建施工场景模型，使用者能够通过显示设备、声音设备和交互设备与该施工场景模型进行交互；第三数据库用于存储操作风险数据，主控模块能够根据操作风险数据构建操作场景模型，使用者能够通过显示设备、声音设备和交互设备与该操作场景模型交互。The VR host includes a communication interface module, a main control module, a first database, a second database and a third database, and the communication interface module is used to realize the data transmission between the main control module and the display device, the sound device and the interactive device; For storing standardized construction site data, the main control module can transmit the standardized construction site data to the display device and the sound device according to the request of the interactive device; the second database is used to store construction method data, and the main control module can construct according to the construction method data The construction scene model, the user can interact with the construction scene model through the display device, the sound device and the interactive device; the third database is used to store the operation risk data, and the main control module can build the operation scene model according to the operation risk data, and the user can The operating scene model is interacted with through a display device, a sound device and an interactive device.
本实施例中，VR主机还包括第四数据库，第四数据库用于存储安全施工数据；主控模块能够在使用者与施工场景模型和操作场景模型交互期间出现违章操作时，调用第四数据库中的相关数据对使用者进行安全培训。In this embodiment, the VR host also includes a fourth database, the fourth database is used to store safe construction data; the main control module can call the fourth database when an illegal operation occurs during the interaction between the user and the construction scene model and the operation scene model. Provide safety training for users with relevant data.
本实施例中，显示设备包括VR头显，交互设备包括VR手柄。In this embodiment, the display device includes a VR head-mounted display, and the interaction device includes a VR handle.
本实施例中的基于VR技术的送变电施工安全教育培训系统在进行搭建时，包括以下步骤：The VR technology-based power transmission and transformation construction safety education and training system in this embodiment includes the following steps when building:
步骤一、通过无人机携带摄像装置对施工现场进行360度全景摄影以采集施工现场图像数据，之后对所采集的施工现场图像数据进行处理以获取1:1的施工现场模型；Step 1. Carry out 360-degree panoramic photography of the construction site through the camera device carried by the drone to collect image data of the construction site, and then process the collected image data of the construction site to obtain a 1:1 construction site model;
步骤二、采用三维软件对所需施工对象进行绘制以获取施工对象模型，之后将施工对象模型放置于施工现场模型中；Step 2, use 3D software to draw the required construction objects to obtain the construction object model, and then place the construction object model in the construction site model;
步骤三、通过视觉、触觉以及听觉对违章操作后果进行模拟；Step 3. Simulate the consequences of illegal operations through vision, touch and hearing;
步骤四、将经步骤二和步骤三获取的数据加载至虚拟现实硬件中，并进行交互性设计。Step 4: Load the data obtained in Step 2 and Step 3 into the virtual reality hardware, and perform interactive design.
对于送变电施工中，因误操作而导致的各种后果数不胜数，经大数据分析后，在本实施例中，将安全风险主要划分为四种，分别为高处坠落、物体打击、机械伤害及触电。基于此，在步骤三中，通过场景的反方向移动以及声音的真实场景模拟以实现对高处坠落的仿真，通过场景中相关物体移向使用者以实现对物体打击的仿真，通过在场景中模拟事故后的画面以及VR手柄的震动以实现对机械伤害的模拟，主要通过VR手柄的震动以实现对触电的模拟。For power transmission and transformation construction, there are countless consequences caused by misoperation. After big data analysis, in this embodiment, safety risks are mainly divided into four types, namely falling from heights, object strikes, and mechanical injuries. and electric shock. Based on this, in step three, the simulation of falling from a high place is realized by moving the scene in the opposite direction and the real scene simulation of the sound, and the simulation of hitting the object is realized by moving the relevant objects in the scene to the user. Simulate the scene after the accident and the vibration of the VR handle to realize the simulation of mechanical damage, and mainly realize the simulation of electric shock through the vibration of the VR handle.
另外，需要理解的是，第一数据库、第二数据库和第三数据库中所存放的数据是针对不同的场景所建模的数据，而第一数据库、第二数据库和第三数据库均是按照上述的步骤一至四予以搭建。In addition, it should be understood that the data stored in the first database, the second database and the third database are data modeled for different scenarios, and the first database, the second database and the third database are all modeled according to the above Steps 1 to 4 are set up.
此外使用者在使用本实施例的基于VR技术的送变电施工安全教育培训系统是，能够首先通过交互设备选择所需进行培训的场景，根据所选场景的不同可分为以下情形：In addition, when using the VR technology-based power transmission and transformation construction safety education and training system of this embodiment, the user can first select the scene for training through the interactive device, which can be divided into the following situations according to the selected scene:
1、当使用者选择标准化施工场地场景时，主控模块能够根据交互设备处的请求将标准化施工场地数据传输至显示设备和声音设备处，从而使得使用者能够较佳地知悉如何对施工场地进行标准化施工；1. When the user selects a standardized construction site scene, the main control module can transmit the standardized construction site data to the display device and the sound device according to the request of the interactive device, so that the user can better know how to carry out the construction site Standardized construction;
2、当使用者选择相关的施工方法场景时，主控模块能够调取第二数据中的相关数据并构建处相关施工场景的模型，此时使用者能够通过交互设备与相关施工场景的模型进行交互，从而模拟施工过程，在此过程中，使用者在发生错误操作、违章操作等情况时，主控模块能够自主调用第四数据库中的相关数据对使用者进行及时纠正和安全培训；2. When the user selects the relevant construction method scene, the main control module can call the relevant data in the second data and construct the model of the relevant construction scene. At this time, the user can interact with the model of the relevant construction scene through the interactive device Interaction, so as to simulate the construction process. In this process, when the user makes a wrong operation, illegal operation, etc., the main control module can independently call the relevant data in the fourth database to provide timely correction and safety training for the user;
3、当使用者选择操作场景时，主控模块能够调取第三数据库中的数据并构建操作场景模型，此时使用者能够进行全场景的漫步并进行相关的操作，通过交互设备能够选择安全操作和违章操作，在进行违章操作时，能够根据高处坠落、物体打击、机械伤害及触电等情形对使用者进行反馈，从而使得使用者切身体会到违章操作的后果，且在出现违章的操作的同时，主控模块能够自主调用第四数据库中的相关数据对使用者进行及时纠正和安全培训。3. When the user selects the operation scene, the main control module can call the data in the third database and build the operation scene model. At this time, the user can walk through the whole scene and perform related operations. Through the interactive device, he can choose the safe Operation and illegal operation, when performing illegal operation, it can give feedback to the user according to the situation of falling from a high place, object strike, mechanical injury and electric shock, so that the user can personally experience the consequences of illegal operation, and in case of illegal operation At the same time, the main control module can independently call the relevant data in the fourth database to provide timely correction and safety training for users.
通过本实施例的方案，能够显著降低培训成本和提升培训效果。Through the solution of this embodiment, the training cost can be significantly reduced and the training effect can be improved.
以上示意性的对本发明及其实施方式进行了描述，该描述没有限制性，附图中所示的也只是本发明的实施方式之一，实际的结构并不局限于此。所以，如果本领域的普通技术人员受其启示，在不脱离本发明创造宗旨的情况下，不经创造性的设计出与该技术方案相似的结构方式及实施例，均应属于本发明的保护范围。The above schematically describes the present invention and its implementation, which is not restrictive, and what is shown in the drawings is only one of the implementations of the present invention, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, without departing from the inventive concept of the present invention, without creatively designing a structural mode and embodiment similar to the technical solution, it shall all belong to the protection scope of the present invention .
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| CN104464431A (en)* | 2014-12-15 | 2015-03-25 | 北京科东电力控制系统有限责任公司 | Electric power security training entity simulation system |
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| CN106952529A (en)* | 2017-05-25 | 2017-07-14 | 广东电网有限责任公司教育培训评价中心 | The safe drilling method of transformer station's crane operation, device and system |
| CN107169212A (en)* | 2017-05-22 | 2017-09-15 | 广东电网有限责任公司教育培训评价中心 | Substation equipment fault simulation Training Methodology, device and system |
| CN107274743A (en)* | 2017-08-14 | 2017-10-20 | 国家电网公司 | Transmission line of electricity visual simulating training system based on VR technologies |
| CN107358833A (en)* | 2017-09-12 | 2017-11-17 | 国网上海市电力公司 | Transformer station's operation maintenance personnel pseudo operation training system |
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| CN102842258A (en)* | 2012-08-08 | 2012-12-26 | 中国电力科学研究院 | Interactive electric power safety training system and training method thereof |
| CN104464431A (en)* | 2014-12-15 | 2015-03-25 | 北京科东电力控制系统有限责任公司 | Electric power security training entity simulation system |
| CN106485978A (en)* | 2016-12-26 | 2017-03-08 | 中国建筑第八工程局有限公司 | Safety based on virtual reality technology experiences educational method |
| CN107169212A (en)* | 2017-05-22 | 2017-09-15 | 广东电网有限责任公司教育培训评价中心 | Substation equipment fault simulation Training Methodology, device and system |
| CN106952529A (en)* | 2017-05-25 | 2017-07-14 | 广东电网有限责任公司教育培训评价中心 | The safe drilling method of transformer station's crane operation, device and system |
| CN107274743A (en)* | 2017-08-14 | 2017-10-20 | 国家电网公司 | Transmission line of electricity visual simulating training system based on VR technologies |
| CN107358833A (en)* | 2017-09-12 | 2017-11-17 | 国网上海市电力公司 | Transformer station's operation maintenance personnel pseudo operation training system |
| CN209471586U (en)* | 2018-02-11 | 2019-10-08 | 安徽送变电工程有限公司 | Safety education and training system for transmission and transformation construction based on VR technology |
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| CN109215430A (en)* | 2018-10-22 | 2019-01-15 | 深圳供电局有限公司 | Electric power training system based on VR |
| CN109272801A (en)* | 2018-11-20 | 2019-01-25 | 深圳供电局有限公司 | Power distribution network operation simulation assessment method and system based on VR technology |
| CN111477061A (en)* | 2020-06-02 | 2020-07-31 | 谭明新 | Supervision place VR education correction system based on VR technology |
| CN113534961A (en)* | 2021-08-06 | 2021-10-22 | 北京鼎普科技股份有限公司 | Secret education training method and system based on VR |
| CN114038247A (en)* | 2021-10-26 | 2022-02-11 | 东北大学秦皇岛分校 | Real standard system of accounting synthesis based on VR technique |
| CN116597708A (en)* | 2023-05-12 | 2023-08-15 | 东方电气集团科学技术研究院有限公司 | A thermally updateable interactive VR maintenance training system for power generation equipment |
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20180814 |