CN113098929A - Remote training assessment method and system - Google Patents
Remote training assessment method and system Download PDFInfo
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- CN113098929A CN113098929A CN202110288548.0A CN202110288548A CN113098929A CN 113098929 A CN113098929 A CN 113098929A CN 202110288548 A CN202110288548 A CN 202110288548A CN 113098929 A CN113098929 A CN 113098929A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- 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
- G09B5/00—Electrically-operated educational appliances
- G09B5/08—Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
Abstract
The invention discloses a remote training assessment method and a remote training assessment system, wherein the assessment method comprises the following steps: at a server, building a three-dimensional virtual model according to preset assessment scene information, and superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene; synchronously pushing the virtual assessment scene to mobile terminals of a site end and a remote end for displaying; at the site end, operating in the three-dimensional virtual model according to the guidance of the preset assessment content; and at the remote end, carrying out real-time remote video by utilizing the mobile terminal and the field end, and carrying out real-time scoring according to the operation condition of the field end. The method has the advantages that the virtual training scene is provided for training personnel for the actual operation examination, the training scene does not need to be built on site, and manpower and material resources are effectively saved; meanwhile, the real-time performance of the training personnel is assessed and scored remotely, so that an assessment result with higher real-time performance can be obtained, and the training effect is further improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a remote training and assessment method and system.
Background
In a training project of electric power emergency operation, training personnel are usually checked through two modes of traditional written teaching examination and field practice evaluation.
The written teaching examination can only evaluate the theoretical learning condition of the training staff, the practice condition cannot be visually checked, the time for the training staff to obtain the check result is lagged, and the training effect is poor; the on-site real-time operation scoring mode requires professional evaluators to check and assess on site, and a material arrangement assessment site needs to be prepared in advance, so that although the assessment result is strong in real-time performance, more manpower and material resources are consumed.
Disclosure of Invention
Aiming at the technical problems, the invention provides a remote training assessment method and a remote training assessment system, which are used for providing virtual training scenes for training personnel to perform real-time operation assessment and performing remote assessment scoring on real-time operation conditions, providing assessment results with strong real-time performance for the training personnel and saving manpower and material resources.
The invention provides a remote training assessment method, which comprises the following steps:
at a server, building a three-dimensional virtual model according to preset assessment scene information, and superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene;
synchronously pushing the virtual assessment scene to mobile terminals of a site end and a remote end for displaying;
at the site end, operating in the three-dimensional virtual model according to the guidance of the preset assessment content;
and at the remote end, carrying out real-time remote video by utilizing the mobile terminal and the field end, and carrying out real-time scoring according to the operation condition of the field end.
Optionally, the field terminal records the operation process video synchronously by using the mobile terminal, and transmits the video to the server for storage.
Optionally, at the remote end, the mobile terminal is used for identifying the operation condition of the site end in real time, and scoring the operation condition in real time according to the assessment standard.
Optionally, the mobile terminal includes augmented reality glasses.
Optionally, the field end and the remote end may perform information interaction according to a built-in sensor of the augmented reality glasses.
Optionally, the server synchronously pushes the virtual assessment scene to the mobile terminals of the site end and the plurality of remote ends for display;
the remote ends simultaneously carry out real-time remote video with the field end, so that a plurality of experts can simultaneously carry out remote video call and scoring on field training personnel, and the examination result is more accurate.
The invention also provides a remote training and examination system which comprises a server, a site end and a remote end;
the server is used for building a three-dimensional virtual model according to preset assessment scene information, and superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene;
synchronously pushing the virtual assessment scene to mobile terminals of a site end and a remote end for displaying;
the site end is used for operating in the three-dimensional virtual model according to the guidance of the preset assessment content;
and the remote end is used for carrying out real-time remote video by utilizing the mobile terminal and the field end and carrying out real-time scoring according to the operation condition of the field end.
Optionally, the site end is further configured to: and synchronously recording the operation process video by using the mobile terminal, and transmitting the video to the server for storage.
Optionally, the remote end is further configured to: and identifying the operation condition of the site end in real time by using the mobile terminal, and grading the operation condition in real time according to the assessment standard.
The invention also provides a computer-readable storage medium, on which a computer program is stored, which, when executed by a processor, implements a remote training assessment method as described in any one of the above embodiments.
Compared with the prior art, the invention has the beneficial effects that:
the remote training assessment method and the system provided by the invention provide the virtual training scene for training personnel to perform actual operation assessment, the training scene does not need to be built on site, and manpower and material resources are effectively saved; meanwhile, the expert can remotely perform examination and scoring on the actual operation condition of the training personnel, the obtained examination result is strong in instantaneity, and the training effect is further improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a remote training assessment method provided by an embodiment of the invention;
fig. 2 is a schematic structural diagram of a remote training assessment system provided by an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be understood that the step numbers used herein are for convenience of description only and are not intended as limitations on the order in which the steps are performed.
It is to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of the described features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to and includes any and all possible combinations of one or more of the associated listed items.
As shown in FIG. 1, one embodiment of the invention provides a remote training assessment method, which comprises the following steps.
S11: and at the server, building a three-dimensional virtual model according to preset assessment scene information, superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene, and synchronously pushing the virtual assessment scene to the mobile terminals of the site end and the remote end for display.
In an electric power emergency scene, the training method generally comprises emergency communication system building training, pole-reversing tower-reversing emergency repair training and transformer fire emergency repair training in a transformer area.
In this embodiment, the mobile terminal includes augmented reality glasses.
The server side can adopt a Kurento framework based on a WebRTC (Web Real-Time Communication) instant Communication technology to realize audio and video conversation between the field side and the remote side.
The field end and the remote end can acquire the current field depth information through the augmented reality device through SLAM (simultaneous localization and mapping), and perform accurate virtual and real superposition on the received virtual assessment scene.
In one embodiment, the assessment contents are sequentially displayed at specified positions in the virtual assessment scenes displayed by the mobile terminals of the field end and the remote end according to the time sequence, so that the training contents are comprehensively and intuitively assessed.
According to the embodiment, the virtual training scene is provided for training personnel to perform actual operation and examination, the training scene does not need to be built on site, and manpower and material resources are effectively saved.
S12: and at the site end, operating in the three-dimensional virtual model according to the guidance of the preset assessment content.
In one embodiment, a mobile terminal is used for synchronously recording operation process videos at the site end, and the videos are transmitted to a server end for storage.
And at the remote end, the stored operation process video can be downloaded, and comprehensive assessment and evaluation can be performed by combining the video and other assessment information.
S13: and at the remote end, carrying out real-time remote video by utilizing the mobile terminal and the field end, and carrying out real-time scoring according to the operation condition of the field end.
In one embodiment, the remote terminal utilizes the mobile terminal to identify the operation condition of the site terminal in real time and scores the operation condition in real time according to the assessment standard, so that the obtained scoring result is more accurate.
In one embodiment, the field end and the remote end can interact information according to built-in sensors of the augmented reality glasses.
In one embodiment, the server synchronously pushes the virtual assessment scene to the mobile terminals of the field terminal and the remote terminals for display, and the remote terminals and the field terminal simultaneously perform real-time remote video.
The embodiment of the invention can carry out remote assessment and scoring on the actual operation condition of the training personnel, the obtained assessment result is strong in instantaneity, and the training effect can be further improved.
As shown in fig. 2, another embodiment of the present invention provides a remote training assessment system, which includes a server 101, a field terminal 102, and a remote terminal 103.
The server 101 is used for building a three-dimensional virtual model according to preset assessment scene information, and superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene; and synchronously pushing the virtual assessment scene to the mobile terminals of the site end and the remote end for displaying.
The site end 102 is configured to operate in the three-dimensional virtual model according to the guidance of the preset assessment content.
The remote end 103 is used for carrying out real-time remote video by utilizing the mobile terminal and the field end, and carrying out real-time scoring according to the operation condition of the field end.
The information interaction, execution process and other contents in the system are based on the same concept as the method embodiment of the present invention, and specific contents can be referred to the description in the method embodiment of the present invention, and are not described herein again.
The embodiment of the invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the remote training assessment method according to any one of the above embodiments is implemented.
It will be understood by those skilled in the art that all or part of the processes of the methods of the above embodiments may be implemented by a computer program, which may be stored in a computer-readable storage medium, and may include the processes of the embodiments of the methods when executed. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A remote training assessment method is characterized by comprising the following steps:
at a server, building a three-dimensional virtual model according to preset assessment scene information, and superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene;
synchronously pushing the virtual assessment scene to mobile terminals of a site end and a remote end for displaying;
at the site end, operating in the three-dimensional virtual model according to the guidance of the preset assessment content;
and at the remote end, carrying out real-time remote video by utilizing the mobile terminal and the field end, and carrying out real-time scoring according to the operation condition of the field end.
2. The remote training assessment method according to claim 1, wherein a mobile terminal is used for synchronously recording operation process videos at the site end, and the videos are transmitted to a server end for storage.
3. The remote training assessment method as claimed in claim 1, further comprising:
and at the remote end, identifying the operation condition of the site end in real time by using the mobile terminal, and grading the operation condition in real time according to the assessment standard.
4. The remote training assessment method according to claim 1, wherein the mobile terminal comprises augmented reality glasses.
5. The remote training assessment method according to claim 4, wherein the field terminal and the remote terminal can perform information interaction according to a built-in sensor of the augmented reality glasses.
6. The remote training assessment method as claimed in claim 1, further comprising:
the server synchronously pushes the virtual assessment scene to the mobile terminals of the site end and the plurality of remote ends for display;
and the remote ends simultaneously carry out real-time remote video with the field end.
7. A remote training and examination system is characterized by comprising a server, a site end and a remote end;
the server is used for building a three-dimensional virtual model according to preset assessment scene information, and superposing preset assessment contents into the three-dimensional virtual model to generate a virtual assessment scene;
synchronously pushing the virtual assessment scene to mobile terminals of a site end and a remote end for displaying;
the site end is used for operating in the three-dimensional virtual model according to the guidance of the preset assessment content;
and the remote end is used for carrying out real-time remote video by utilizing the mobile terminal and the field end and carrying out real-time scoring according to the operation condition of the field end.
8. The remote training assessment system of claim 7, wherein the site end is further configured to:
and synchronously recording the operation process video by using the mobile terminal, and transmitting the video to the server for storage.
9. The remote training assessment system of claim 7, wherein the remote end is further configured to:
and identifying the operation condition of the site end in real time by using the mobile terminal, and grading the operation condition in real time according to the assessment standard.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a remote training assessment method according to any one of claims 1 to 6.
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| CN202110288548.0A CN113098929A (en) | 2021-03-17 | 2021-03-17 | Remote training assessment method and system |
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| CN202110288548.0A CN113098929A (en) | 2021-03-17 | 2021-03-17 | Remote training assessment method and system |
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| CN107967832A (en) * | 2017-12-14 | 2018-04-27 | 北京龙软科技股份有限公司 | For the virtual emulation training checking system of colliery special operation work post |
| US20180165984A1 (en) * | 2016-12-13 | 2018-06-14 | Bank Of America Corporation | Virtual Behavior Training Using Augmented Reality User Devices |
| CN110660287A (en) * | 2019-09-11 | 2020-01-07 | 广东电网有限责任公司 | Simulation examination system for distribution network uninterrupted operation |
| CN111311973A (en) * | 2019-12-02 | 2020-06-19 | 广东电网有限责任公司 | Simulation examination system for distribution network uninterrupted operation |
| CN111526118A (en) * | 2019-10-29 | 2020-08-11 | 南京翱翔信息物理融合创新研究院有限公司 | Remote operation guiding system and method based on mixed reality |
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2021
- 2021-03-17 CN CN202110288548.0A patent/CN113098929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180165984A1 (en) * | 2016-12-13 | 2018-06-14 | Bank Of America Corporation | Virtual Behavior Training Using Augmented Reality User Devices |
| CN107967832A (en) * | 2017-12-14 | 2018-04-27 | 北京龙软科技股份有限公司 | For the virtual emulation training checking system of colliery special operation work post |
| CN110660287A (en) * | 2019-09-11 | 2020-01-07 | 广东电网有限责任公司 | Simulation examination system for distribution network uninterrupted operation |
| CN111526118A (en) * | 2019-10-29 | 2020-08-11 | 南京翱翔信息物理融合创新研究院有限公司 | Remote operation guiding system and method based on mixed reality |
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Application publication date: 20210709 |
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