CN113205720A - Multi-terminal situational training system - Google Patents
Multi-terminal situational training system Download PDFInfo
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- CN113205720A CN113205720A CN202110620491.XA CN202110620491A CN113205720A CN 113205720 A CN113205720 A CN 113205720A CN 202110620491 A CN202110620491 A CN 202110620491A CN 113205720 A CN113205720 A CN 113205720A
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- 238000012549 training Methods 0.000 title claims abstract description 183
- 238000004088 simulation Methods 0.000 claims abstract description 22
- 238000011156 evaluation Methods 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 14
- 238000012856 packing Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 5
- 206010008118 cerebral infarction Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 208000026106 cerebrovascular disease Diseases 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000008451 emotion Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 201000008247 brain infarction Diseases 0.000 description 1
- 210000000133 brain stem Anatomy 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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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
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The invention provides a multi-terminal situational training system which comprises a teaching terminal, a display terminal, a training terminal and an analysis terminal, wherein the teaching terminal is connected with the display terminal; wherein: the teaching terminal is used for acquiring teaching operation of a teaching person; the display terminal is used for creating a virtual simulation environment; the training terminal is used for acquiring training operation of training personnel in a virtual simulation environment, generating training data based on the training operation and sending the training data to the analysis terminal; and the analysis terminal is used for acquiring training data from the training terminal and evaluating the training data based on a preset evaluation rule. The embodiment of the invention has the advantages that through the simulation scene, the problem of poor training effect caused by lack of immersive reality of training personnel due to low medical simulation training reality in the prior art is solved, and the technical effects of enabling the operators to feel immersive operation experience and improving the training effect are achieved.
Description
Technical Field
The embodiment of the invention relates to the field of medical education, in particular to a multi-terminal situational training system.
Background
In the field of medical equipment, medical staff often encounter patients with sudden symptoms such as myocardial infarction, cerebral infarction and the like. In this scenario, whether the emergency personnel can keep cool mind, and accurately judge and operate is the key for success of the emergency treatment. In the process of medical education, at present, virtual scenes are mostly adopted to train the emergency skills and the emergency thinking of medical personnel.
The current emergency situation intelligent training system is mainly used for building scene atmosphere for an operator by projecting a plurality of projections onto a large wall, the projections are generally two-dimensional scenes, reality and experience of the operator in the scene cannot be provided, and the training effect is poor.
Disclosure of Invention
The invention provides a multi-terminal situational training system, which enables medical personnel to sink in an emergency scene more quickly in the training process through situational simulation and perform training.
The invention provides a multi-terminal situational training system which comprises a teaching terminal, a display terminal, a training terminal and an analysis terminal, wherein the teaching terminal is connected with the display terminal; wherein:
the teaching terminal is used for acquiring teaching operation of a teaching person;
the display terminal is used for creating a virtual simulation environment;
the training terminal is used for acquiring training operation of training personnel in a virtual simulation environment, generating training data based on the training operation and sending the training data to the analysis terminal;
and the analysis terminal is used for acquiring training data from the training terminal and evaluating the training data based on a preset evaluation rule.
Further, in the virtual simulation environment, the display terminal is further configured to obtain the training operation, and perform visual display on the training operation.
Further, the display terminal is used for creating a virtual simulation environment, and includes:
creating a 3D virtual simulation environment; or
Creating a VR helmet environment; or
Creating an MR helmet environment.
Further, the teaching terminal is configured to send a timing start instruction to a training terminal, so that the training terminal is started within a predetermined training period to generate the training data, and is closed outside the predetermined training period without generating the training data.
Further, the training terminal also comprises a simulation model, a sensor and a communication sub-module; the sensor is used for receiving training actions executed after a trainer watches teaching data in a virtual simulation environment, generating training data and sending the training data to the communication sub-module;
and the communication submodule is used for sending the training data to an analysis terminal.
Further, the communication sub-module comprises a Bluetooth unit, an Internet of things communication unit, an infrared signal transceiver or a WiFi unit.
Further, the sensor includes an infrared sensor, a pressure sensor, and/or a gas flow sensor.
Further, the analysis terminal is further used for analyzing the training data to generate a training report.
Further, the display terminal is also used for displaying the evaluation of the training data.
Further, the system also comprises a feedback terminal, wherein the feedback terminal is used for feeding back the evaluation result generated by the analysis terminal to a training person.
According to the technical scheme of the embodiment of the invention, through the simulation scene, the problem of poor training effect caused by lack of personally-immersive reality of the training personnel due to low medical simulation training reality in the prior art is solved, and the technical effects of enabling the operators to feel immersive operation experience and improving the training effect are realized.
Drawings
Fig. 1 is a schematic structural diagram of a multi-terminal situational training system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a training terminal according to an embodiment of the present invention;
fig. 3 is a diagram of an alternative embodiment of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the steps as a sequential process, many of the steps can be performed in parallel, concurrently or simultaneously. In addition, the order of the steps may be rearranged. A process may be terminated when its operations are completed, but may have additional steps not included in the figure. A process may correspond to a method, a function, a procedure, a subroutine, a subprogram, etc.
Furthermore, the terms "first," "second," and the like may be used herein to describe various orientations, actions, steps, elements, or the like, but the orientations, actions, steps, or elements are not limited by these terms. These terms are only used to distinguish one direction, action, step or element from another direction, action, step or element. For example, the first packing module may be the second packing module or the third packing module, and similarly, the second packing module and the third packing module may be the first packing module without departing from the scope of the present application. The first packaging module, the second packaging module and the third packaging module are all packaging modules of the distributed file system, but are not the same packaging module. The terms "first", "second", etc. are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality", "batch" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Fig. 1 is a schematic structural diagram of a multi-terminal situational training system according to an embodiment of the present invention, which is applicable to a multi-terminal situational training situation. Referring to fig. 1, the multi-terminal situational training system according to the embodiment of the present invention specifically includes: a teaching terminal 110, a display terminal 120, a training terminal 130, and an analysis terminal 140; wherein:
and a teaching terminal 110 for acquiring teaching operation of a teaching person.
Specifically, the multi-terminal situational training system of the present embodiment is mainly used in various emergency scenes commonly used in medical situational training, such as sudden fire, drowning, and the like. The teaching terminal 110 may be the same terminal as the training terminal 130, such as a dummy model or a dummy partial model with sensors, and performs the operations of resetting and boarding the fractured part of the patient according to the operations of a commonly used rescue training process, such as a pressing operation of cardiac resuscitation and an exhalation operation of artificial respiration, and corresponding sensor devices are installed at the corresponding parts of the teaching terminal 110. And in the teaching process, teaching personnel carries out standard operation to generate teaching data and uploads the teaching data to the training platform.
Alternatively, the teaching terminal 110 may also be a dummy model or a local model marked with an operation position and an operation point (such as a pressure degree, an expiration time, and the like), and the teaching person does not need to perform actual operation, but the teaching person performs self-checking and trial operation before situational training.
Optionally, the teaching terminal 110 may be placed on a situational training site (marked with an operation position and operation key points, the operation key points include a pressure degree, an exhalation market, and the like); the simulation training system can also be arranged at other places and connected with a training platform through data, and when simulation training is carried out in a scene to be trained, real-time image demonstration is carried out through the display module or the situational startup module, so that training personnel can operate according to teaching operation during simulation training.
A terminal 120 is displayed for creating a virtual simulation environment.
Specifically, the display terminal 120 is used for creating a virtual simulation environment, and includes: creating a 3D virtual simulation environment; or create a VR helmet environment; or create an MR helmet environment.
For example, when the scene to be trained is a scene in which a doctor carries out rescue training on a patient with sudden brain infarction, the display terminal 120 opens the 3D virtual simulation environment to simulate a preset fire emergency scene or a large mall scene, where the scene includes an acousto-optic-electrical device, a 3D projection, and the like.
Alternatively, the display terminal 120 generates three-dimensional image data according to a scene to be trained, and then sends a start signal including the three-dimensional image data to the situational simulation module, where the situational simulation module may be any device or instrument capable of generating a simulated immersive scene, such as a Screen with a simulated immersive effect, a giant Screen (imagex), or a device or instrument that jointly achieves the simulated immersive effect through cooperative use, such as a normal Screen that can be used for two-dimensional projection and three-dimensional glasses that can be used for operator wearing, and the like.
Through the simulation immersion scene, a trainer can be quickly immersed in the emergency scene, the nervous emotion of the trainer is aroused, whether the trainer can still carry out accurate and timely rescue in the nervous emotion is tested, and the training effect is improved. For example, when a trainer encounters a sudden cerebral infarction patient in a fire, the safety of the patient in the fire needs to be considered in a simulated immersion environment, and the patient needs to be rescued in time from leaving the dangerous environment of the fire scene and be helped to perform cerebral infarction treatment. This preset trigger event acquires the virtual simulation environment of the scene to be trained (in this example, a fire, that is, smoke and flame in all places) from the display terminal 120, and in this embodiment, the display terminal 120 may also generate three-dimensional simulation scene data according to the scene to be trained, and then the situational simulation module performs scene creation of the virtual simulation environment.
The training terminal 130 is configured to obtain training operations of training personnel in the virtual simulation environment, generate training data based on the training operations, and send the training data to the analysis terminal.
The training terminal 130 may be a dummy model or a dummy partial model with sensors, and performs operations of resetting and boarding the fracture site of the patient and binding according to operations of a commonly used rescue training process, such as a pressing operation of cardiac resuscitation and an exhalation operation of artificial respiration, and corresponding sensor devices are installed at corresponding positions of the training terminal.
In the virtual simulation environment, the training terminal 130 having the training function required by the scene to be trained is placed in the scene, and can be configured into different cases for trainees to train according to the requirement.
Before training, the teaching terminal 110 can also be used for carrying out correct preset operation on a case given by configuration, carrying out prompt operation on a student or setting response of different positions on the teaching terminal 110, and the like.
Optionally, there may be one or more training terminals 130, and in practical operation, a plurality of training terminals 130 may correspond to a plurality of training persons. For example, in the simulation scenario of fire scene rescue, one training terminal a is a dummy model requiring fire injury, one training terminal B corresponds to a dummy model bursting into the brain stem, and each training terminal corresponds to one training person. Further, the training terminal a corresponds to 2 or more than 2 training persons, each training person is responsible for different division of labor in the rescue process, and the training terminal B corresponds to one training person.
Optionally, as shown in fig. 2, the training terminal 130 further includes a simulation model 131, a sensor 132, and a communication submodule 133; the sensor 132 is configured to receive a training action executed by a training person after viewing teaching data in a virtual simulation environment, generate training data, and send the training data to the communication submodule 133; the communication submodule 133 is configured to send the training data to the analysis terminal 140.
The communication submodule 133 includes a bluetooth unit, an internet of things communication unit, an infrared signal transceiver, or a WiFi unit. The sensors 132 include infrared sensors, pressure sensors, and/or gas flow sensors.
When there are multiple training terminals, the multiple training terminals may not be in the same field training scenario. For example, the simulation model is one or more, and comprises a simulation sub-module A located at the A place, a training terminal A operated by personnel A, a simulation sub-module B located at the B place, and a training terminal B operated by personnel B. When the training of the scene to be trained is carried out on the site A, the personnel A can simultaneously see the real-time simulation scene of the operation training of the personnel B on the training terminal B. In the same way, the person B can also see the operation training of A. By the method, people in different areas can perform simulated training in the same scene of the same system, the problem that people in different areas cannot perform multi-person collaborative training is solved, and the technical effect of more convenient training is achieved.
The training data is a set of one or more data generated when the training person operates the training terminal, for example, when the model is subjected to artificial respiration operation, the air flow rate sensor or the air pressure sensor of the dummy model acquires the blowing data as the training data.
Optionally, the display terminal 120 is further configured to obtain the training operation, and perform visual display on the training operation.
Optionally, the teaching terminal 110 is configured to send a timing start instruction to the training terminal 130, so that the training terminal 130 is started in a predetermined training period to generate the training data, and is closed outside the predetermined training period without generating the training data.
The analysis terminal 140 is configured to obtain training data from the training terminal, and evaluate the training data based on a preset evaluation rule.
Specifically, the analysis terminal 140 has a scoring logic module built therein, and can perform scoring according to the training data generated by the training terminal 130 and perform error correction feedback. The generated scores and error correction feedback can be displayed by the display terminal 120. The display terminal 120 comprises a first display module (for training personnel) arranged in a training scene and a second display module (for background maintenance personnel) arranged in the background.
The training data can be scored by comparing with preset teaching operation data of a teaching terminal and analyzing operation information of an operator according to a preset neural network training model.
Further, the analysis terminal 140 is further configured to analyze the training data to generate a training report. The display terminal 120 is further configured to display the evaluation of the training data.
As shown in fig. 3, in an alternative embodiment, the training system further includes a feedback terminal 150, and the feedback terminal 150 is to feed back the evaluation result generated by the analysis terminal to the training staff.
The beneficial effects of this embodiment lie in through the emulation scene, solved among the prior art because medical simulation training is not high in reality degree training personnel lack the sense of reality of being personally on the scene and lead to the relatively poor problem of training effect, realized making operating personnel experience immersive operation experience and improve the technological effect of training effect.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A multi-terminal situational training system is characterized by comprising a teaching terminal, a display terminal, a training terminal and an analysis terminal; wherein:
the teaching terminal is used for acquiring teaching operation of a teaching person;
the display terminal is used for creating a virtual simulation environment;
the training terminal is used for acquiring training operation of training personnel in a virtual simulation environment, generating training data based on the training operation and sending the training data to the analysis terminal;
and the analysis terminal is used for acquiring training data from the training terminal and evaluating the training data based on a preset evaluation rule.
2. The multi-terminal situational training system of claim 1, wherein the display terminal is further configured to obtain the training operation and visually display the training operation.
3. The multi-terminal situational training system of claim 1, wherein the display terminal, for creating a virtual simulation environment, comprises:
creating a 3D virtual simulation environment; or
Creating a VR helmet environment; or
Creating an MR helmet environment.
4. The multi-terminal situational training system of claim 1, wherein the teaching terminal is configured to send a timed-on command to a training terminal, so that the training terminal is turned on within a predetermined training period to generate the training data, and turned off outside the predetermined training period to not generate the training data.
5. The multi-terminal situational training system of claim 1, wherein the training terminal further comprises a simulation model, sensors, and a communications sub-module; the sensor is used for receiving training actions executed after a trainer watches teaching data in a virtual simulation environment, generating training data and sending the training data to the communication sub-module;
and the communication submodule is used for sending the training data to an analysis terminal.
6. The multi-terminal situational training system of claim 5, wherein the communication sub-module comprises a Bluetooth unit, an Internet of things communication unit, an infrared signal transceiver, or a WiFi unit.
7. The multi-terminal situational training system of claim 5, wherein said sensors comprise infrared sensors, pressure sensors and/or gas flow sensors.
8. The multi-terminal situational training system of any one of claims 1-7, wherein the analysis terminal is further configured to analyze the training data to generate a training report.
9. The multi-terminal situational training system of claim 8, wherein the display terminal is further configured to display an evaluation of the training data.
10. The multi-terminal situational training system of claim 8, further comprising a feedback terminal to feed back evaluation results generated by the analysis terminal to a trainee.
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| CN202110620491.XA CN113205720A (en) | 2021-06-03 | 2021-06-03 | Multi-terminal situational training system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111383347A (en) * | 2020-03-05 | 2020-07-07 | 深圳妙创医学技术有限公司 | Emergency simulation method, system, server and storage medium based on three-dimensional simulation |
| CN111739377A (en) * | 2020-07-21 | 2020-10-02 | 北京众绘虚拟现实技术研究院有限公司 | Multi-person interconnected situational first-aid system |
| CN111833682A (en) * | 2020-06-03 | 2020-10-27 | 四川大学华西医院 | Virtual physical examination teaching method and device based on VR technology |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111383347A (en) * | 2020-03-05 | 2020-07-07 | 深圳妙创医学技术有限公司 | Emergency simulation method, system, server and storage medium based on three-dimensional simulation |
| CN111833682A (en) * | 2020-06-03 | 2020-10-27 | 四川大学华西医院 | Virtual physical examination teaching method and device based on VR technology |
| CN111739377A (en) * | 2020-07-21 | 2020-10-02 | 北京众绘虚拟现实技术研究院有限公司 | Multi-person interconnected situational first-aid system |
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Application publication date: 20210803 |