CN112017503A - Underwater training facility for improving capability of diving operator, and evaluation system and method - Google Patents
Underwater training facility for improving capability of diving operator, and evaluation system and method Download PDFInfo
- Publication number
- CN112017503A CN112017503A CN202010987642.0A CN202010987642A CN112017503A CN 112017503 A CN112017503 A CN 112017503A CN 202010987642 A CN202010987642 A CN 202010987642A CN 112017503 A CN112017503 A CN 112017503A
- Authority
- CN
- China
- Prior art keywords
- training
- underwater
- task
- tested
- evaluation
- 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.)
- Granted
Links
Images
Classifications
-
- 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)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides an underwater training facility and an evaluation system and method for improving the capability of a diving operator, which comprises an underwater physical simulation training space, an adjustable lighting system, an underwater video monitoring system, an underwater positioning system of the diving operator, a shore-based communication system with the diving operator, a training case library and a main control terminal array, wherein the adjustable lighting system is controlled by calling the training case library to obtain related preset scene conditions, environmental parameters, a training flow and evaluation criteria for completing subjects, the underwater training condition of the tested diving operator is monitored by the underwater video monitoring system, and the position and the motion path of the tested diving operator during underwater training operation are obtained by the underwater positioning system of the diving operator and are displayed in three-dimensional real time; and calling the test subject evaluation system for the test personnel training, outputting an evaluation result, and providing a quantitative evaluation method for key training behaviors of the test underwater operation personnel in the underwater training process so as to improve the underwater operation capability.
Description
Technical Field
The invention belongs to the technical field of evaluation of diving operators, and particularly relates to an underwater training facility for improving the capability of the diving operators, and an evaluation system and method.
Background
At present, when a general diving operator carries out underwater operation, the problems of complex underwater operation environment, high operation difficulty and the like need to be faced. For example, there are the difficult problems of "being unclear, not close to, not being able to rescue" when carrying out underwater search and rescue operation. Therefore, in the aspect of trying to improve the working capacity of the diver, how to establish an underwater training facility which can improve the working capacity of the tested diver and ensure the safety of the diver becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the underwater training facility for improving the capability of the diving operator, the evaluation system and the evaluation method are provided, and the evaluation on the operation or decision effect of the tested diving operator in the training process is realized.
The technical scheme adopted by the invention for solving the technical problems is as follows: an underwater training facility for improving the ability of a diver, the facility comprising:
the training pool is internally provided with a plurality of underwater real object simulation training spaces which are arranged according to the training requirements of the tested underwater operation personnel;
the environment setting and signal acquisition system is arranged in the underwater physical simulation training space and comprises an adjustable lighting system, an underwater video monitoring system and an underwater positioning system for diving operators;
the shore-based and diving operator communication system comprises a video acquisition system and voice communication equipment which are arranged in a helmet of a tested diving operator, and shore-based communication equipment outside a training pool, and is used for instruction exchange and information feedback in the training process of the shore-based and tested diving operators;
the training case library is used for setting preset scene conditions, environment parameters, training processes and evaluation criteria for completing the subjects, which are related to all the provided training subjects;
the system comprises a main control terminal array, an underwater video monitoring system, a diving operation personnel underwater training system and a diving operation personnel underwater positioning system, wherein the main control terminal array is used for calling a training case library so as to obtain preset scene conditions, environment parameters, a training flow and evaluation criteria for completing subjects related to training subjects, controlling the adjustable lighting system according to the requirements of the training subjects, monitoring the underwater training condition of the tested diving operation personnel through the underwater video monitoring system, synchronously displaying images acquired by a camera in a helmet of the tested diving operation personnel, obtaining the position and the movement path of the tested diving operation personnel during underwater training operation through the underwater positioning system of the diving operation personnel, and performing three-dimensional real-time display; and calling the subject training subject evaluation system and outputting an evaluation result.
According to the facility, the wave generator is arranged in the training pool and is used for enabling water in the training pool to flow and form certain waves under the control of the main control terminal array.
According to the facility, the underwater diver positioning system is an ultra-short baseline positioning system and comprises a transducer and a transponder; the energy converter is arranged in the middle of the training pool, calculates underwater positioning information by a positioning server matched with the energy converter, and is connected with a shore-based main control terminal array; the transponder is carried by the underwater operation personnel, and the transducer is used for detecting the transponder signal carried by the underwater operation personnel to position the underwater operation personnel.
According to the above facilities, the main control terminal array includes:
the underwater three-dimensional space model based real-time positioning display terminal for the tested underwater operating personnel is used for loading preset scene conditions and environmental parameters related to training subjects and the position and the motion path of the tested underwater operating personnel during underwater training operation into the underwater three-dimensional space model, three-dimensionally displaying the position and the training scene of the tested underwater operating personnel in an underwater physical simulation training space in real time, and the underwater three-dimensional space model is a three-dimensional representation of the underwater physical simulation training space in a computer; the environmental parameters are collected by a sensor; the position and the motion path of the tested underwater operator during underwater training operation are captured by the underwater diver positioning system;
the diver action, pose and task execution monitoring terminal is used for displaying images acquired by the underwater video monitoring system and images acquired by the camera in the helmet in real time and storing records;
the evaluation terminal is used for calling the test person training subject evaluation system, assisting the test diving operation person based on the underwater three-dimensional space model to position the content displayed by the display terminal in real time through the images displayed by the diver action, position and task execution monitoring terminal, inputting the training progress of the test diving operation person and outputting the evaluation result according to the action, position and task execution condition of the test diving operation person in the training process.
According to the facility, the shore-based and diving operation personnel communication system further comprises a diving suit umbilical cable which is used for uploading the video collected by the video collecting system in the helmet to the voice transmission among the shore-based and shore-based communication equipment and the built-in voice communication equipment in the helmet.
An underwater training system based on the underwater training facility for improving the capability of a diving operator, which comprises:
the training case library is used for storing training subjects preset by training appraisal personnel, and each training subject comprises preset scene conditions, environment parameters, a training flow and evaluation criteria finished by the subject; each training subject consists of a plurality of tasks, and each task comprises corresponding preset scene conditions, environmental parameters, task complexity and each subtask;
the training behavior input unit is used for inputting the time, the progress and the execution energy efficiency of each task of each training subject completed by the tested underwater operation personnel;
and the evaluation calculation unit is used for calculating the comprehensive operation quality evaluation coefficient of each training subject by combining the information input by the training case library and the training behavior input unit, and evaluating the tested underwater operation personnel according to the evaluation criterion finished by the subject.
According to the system, the environmental parameters comprise underwater visibility, water wave intensity and the degree of narrowness of the surrounding training environmental space when the tested underwater operation personnel works;
the training behavior input unit is used for specifically inputting the time for the tested underwater operation personnel to start executing the task, the time for finishing the task, the oxygen consumption for executing the task and the subjective evaluation of the training appraisal personnel on the task completion effect of the tested underwater operation personnel;
the evaluation calculation unit firstly calculates the difficulty coefficient of each task, tests the quality coefficient of the current training of each task, and then obtains the comprehensive operation quality evaluation coefficient of the whole training subject.
An underwater training method implemented by the underwater training system comprises the following steps:
s1, selecting a specific training subject:
selecting a specific training subject from the training case library, wherein the selected training subject comprises corresponding preset scene conditions, environmental parameters, a training flow and evaluation criteria for completing the subject; each training subject consists of a plurality of tasks, and each task comprises corresponding preset scene conditions, environmental parameters, task complexity and each subtask;
s2, training and collecting training behavior information of the tested diving operator:
training evaluation personnel and tested underwater operation personnel on the main control terminal array according to one task and respective task and role in the selected specific training subjects, and then recording the time, progress and execution energy efficiency of the training behaviors of the tested underwater operation personnel;
s3, calculation of an evaluation coefficient:
and calculating a comprehensive operation quality evaluation coefficient of each training subject by combining the training case base and the training behavior information of the tested underwater operation personnel, and evaluating the tested underwater operation personnel according to the evaluation criterion finished by the subject.
According to the method, S3 specifically comprises the following steps:
difficulty factor H for task jjComprises the following steps:
this training of task j tests the quality factor QjComprises the following steps:
finally, obtaining the comprehensive operation quality evaluation coefficient FQ of the task j of the training testjComprises the following steps: FQj＝Qj*Hj；
In the formula, VjFor underwater visibility, FjIs the water wave intensity, SjTo the complexity of the task, KjThe degree of the narrowness of the surrounding training environment space is determined when the tested underwater operation personnel works; cjAmount of oxygen consumed for the task performed by the subject submersible operator, PjThe subjective evaluation of the effect of the task is completed by the underwater operation personnel under test for training and evaluating personnel; et (Et)jAnd STjRespectively, the time for ending the jth task and the time for starting the jth task.
According to the method, based on the training case base, aiming at each training task, after the relevant training personnel execute the training task, a historical record file of a comprehensive operation quality evaluation coefficient is established; each history file has the functions of playing back and retrieving the video, audio and track of the current training.
The invention has the beneficial effects that: an underwater training facility based on a master control terminal array, a training case base, a training pool, a shore-based and diving operator communication system, a diving operator underwater positioning system, an underwater video monitoring system, an adjustable underwater lighting system and tested person diving equipment is established, so that an underwater physical simulation training space capable of improving the operation capability and ensuring safety of the tested diving operators is provided for the tested diving operators; an evaluation system based on the influence of the capability factors of the tested underwater operation personnel on the completion degree and the satisfaction degree of the underwater training subjects is designed, so that a quantitative evaluation method is provided for key training behaviors of the tested underwater operation personnel in the underwater training process to help the tested underwater operation personnel to improve the underwater operation capability.
Drawings
FIG. 1 is a block diagram of an embodiment of the present invention
FIG. 2 is a functional diagram of an embodiment of the present invention
Fig. 3 is a three-dimensional terrain representation system structure diagram of an underwater physical simulation training space according to an embodiment of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples and figures.
The invention provides an underwater training facility for improving the ability of a diving operator, which comprises the following components as shown in figures 1-3:
the training pool is internally provided with a plurality of underwater real object simulation training spaces which are arranged according to the training requirements of the tested underwater operation personnel. And the training pool is internally provided with a wave generator which is used for enabling water in the training pool to flow and form certain waves under the control of the main control terminal array.
The environment setting and signal acquisition system is arranged in an underwater physical simulation training space and comprises an adjustable lighting system, an underwater video monitoring system and an underwater positioning system for diving operators. The underwater positioning system of the diving operator is an ultra-short baseline positioning system and comprises an energy converter and a transponder, wherein the energy converter is arranged in the middle of a training pool, a positioning server matched with the energy converter calculates underwater positioning information, and the energy converter is connected with a shore-based main control terminal array; the transponder is carried by the underwater operation personnel, and the transducer is used for detecting the transponder signal carried by the underwater operation personnel to position the underwater operation personnel. The system also comprises a sensor for acquiring environmental parameters, such as water wave intensity, temperature, water pressure and the like.
The shore-based and diving operation personnel communication system comprises a video acquisition system and voice communication equipment which are arranged in a helmet of a tested diving operation personnel, and shore-based communication equipment outside a training pool, and is used for instruction exchange and information feedback in the training process of the shore-based and tested diving operation personnel. The shore-based and diving operation personnel communication system further comprises a diving suit umbilical cable used for uploading videos collected by the video collection system in the helmet to the shore-based and shore-based communication equipment and voice transmission among the helmet built-in voice communication equipment. The umbilical of the wetsuit may also provide the normal functions of diving equipment, such as oxygen supply, etc.
The training case library is used for setting preset scene conditions, environment parameters, training processes and evaluation criteria for completing the subjects, which are relevant to providing all training subjects.
The system comprises a main control terminal array, an underwater video monitoring system, a diving operation personnel underwater training system and a diving operation personnel underwater positioning system, wherein the main control terminal array is used for calling a training case library so as to obtain preset scene conditions, environment parameters, a training flow and evaluation criteria for completing subjects related to training subjects, controlling the adjustable lighting system according to the requirements of the training subjects, monitoring the underwater training condition of the tested diving operation personnel through the underwater video monitoring system, synchronously displaying images acquired by a camera in a helmet of the tested diving operation personnel, obtaining the position and the movement path of the tested diving operation personnel during underwater training operation through the underwater positioning system of the diving operation personnel, and performing three-dimensional real-time display; and calling the subject training subject evaluation system and outputting an evaluation result.
The main control terminal array comprises:
the underwater three-dimensional space model based real-time positioning display terminal for the tested underwater operating personnel is used for loading preset scene conditions and environmental parameters related to training subjects and the position and the motion path of the tested underwater operating personnel during underwater training operation into the underwater three-dimensional space model, three-dimensionally displaying the position and the training scene of the tested underwater operating personnel in an underwater physical simulation training space in real time, and the underwater three-dimensional space model is a three-dimensional representation of the underwater physical simulation training space in a computer; the environmental parameters are collected by a sensor; the position and the motion path of the tested underwater operator during underwater training operation are captured by the underwater diver positioning system.
And the diving operation personnel action, pose and task execution monitoring terminal is used for displaying the images acquired by the underwater video monitoring system and the images acquired by the camera in the helmet in real time and storing records.
The evaluation terminal is used for calling the test person training subject evaluation system, assisting the test diving operation person based on the underwater three-dimensional space model to position the content displayed by the display terminal in real time through the images displayed by the diver action, position and task execution monitoring terminal, inputting the training progress of the test diving operation person and outputting the evaluation result according to the action, position and task execution condition of the test diving operation person in the training process.
An underwater training system based on the underwater training facility for improving the capability of a diving operator, which comprises:
the training case library is used for storing training subjects preset by training appraisal personnel, and each training subject comprises preset scene conditions, environment parameters, a training flow and evaluation criteria finished by the subject; each training subject is composed of a plurality of tasks, and each task comprises corresponding preset scene conditions, environmental parameters, task complexity and each subtask.
And the training behavior input unit is used for inputting the time, the progress and the execution energy efficiency of the tested underwater operation personnel for completing each task under each training subject.
And the evaluation calculation unit is used for calculating the comprehensive operation quality evaluation coefficient of each training subject by combining the information input by the training case library and the training behavior input unit, and evaluating the tested underwater operation personnel according to the evaluation criterion finished by the subject.
The environmental parameters comprise underwater visibility, water wave intensity and the degree of narrowness of the surrounding training environmental space when the tested underwater operation personnel operates.
The training behavior input unit is used for specifically inputting the time for the tested underwater operation personnel to start executing the task, the time for finishing the task, the oxygen consumption for executing the task and the subjective evaluation of the training appraisal personnel on the task completion effect of the tested underwater operation personnel;
the evaluation calculation unit firstly calculates the difficulty coefficient of each task, tests the quality coefficient of the current training of each task, and then obtains the comprehensive operation quality evaluation coefficient of the whole training subject.
An underwater training method implemented by the underwater training system comprises the following steps:
s1, selecting a specific training subject:
selecting a specific training subject from the training case library, wherein the selected training subject comprises corresponding preset scene conditions, environmental parameters, a training flow and evaluation criteria for completing the subject; each training subject is composed of a plurality of tasks, and each task comprises corresponding preset scene conditions, environmental parameters, task complexity and each subtask.
S2, training and collecting training behavior information of the tested diving operator:
training the appraisers and the tested underwater operation personnel on the main control terminal array according to one task in the selected specific training subjects and respective tasks and roles, and then recording the time, the progress and the execution energy efficiency of the training behaviors of the tested underwater operation personnel.
S3, calculation of an evaluation coefficient:
and calculating a comprehensive operation quality evaluation coefficient of each training subject by combining the training case base and the training behavior information of the tested underwater operation personnel, and evaluating the tested underwater operation personnel according to the evaluation criterion finished by the subject.
The S3 specifically includes:
difficulty factor H for task jjComprises the following steps:
this training of task j tests the quality factor QjComprises the following steps:
finally, obtaining the comprehensive operation quality evaluation coefficient FQ of the task j of the training testjComprises the following steps: FQj＝Qj*Hj；
In the formula, VjFor underwater visibility, FjIs waterWave intensity, SjTo the complexity of the task, KjThe degree of the narrowness of the surrounding training environment space is determined when the tested underwater operation personnel works; cjAmount of oxygen consumed for the task performed by the subject submersible operator, PjThe subjective evaluation of the effect of the task is completed by the underwater operation personnel under test for training and evaluating personnel; et (Et)jAnd STjRespectively, the time for ending the jth task and the time for starting the jth task.
The underwater training facility and the evaluation system for improving the capability of the diving operating personnel can relate to various training subjects such as complex space underwater narrow passage probing simulation training, semi-closed space buckling sunken ship cabin search and rescue simulation training, underwater search and rescue scene simulation training, underwater construction operation simulation training and the like or combinations thereof, and the whole underwater training environment and the realization mode of the test evaluation system are introduced by taking the training subjects simulated by the semi-closed space buckling sunken ship cabin search and rescue as an example.
Training subjects: search and rescue simulation training for cabin of semi-closed space turned buckle sunken ship
Step one, selecting specific training subjects
Firstly, selecting a semi-closed space buckling sunken ship cabin search and rescue simulation training subject from a training case library, wherein the selected training subject comprises preset scene conditions, environment parameters, a training flow and evaluation criteria for completing the subject corresponding to the subject. The task division and the setting of the environmental parameters for the training subjects are as follows.
Task division:
the training subject has 4 tested diving operators in total, and is marked as N1、N2、N3、N4. The search and rescue simulation training based on the turndown sunken ship cabin can be divided into the following 4 subtasks.
Subtask 1: detecting the target condition of the dummy falling into water from N4Submerging to the area where the drowning dummy target is located, estimating data such as the position and the shape of the drowning dummy to be searched and rescued, and determining the optimal search and rescue path and plan.
Subtask 2: according to N4The formulated search and rescue path and plan,N1、N2、N3reaches a specified position and is at N4The search and rescue operation of the man falling into water is completed with the assistance of the artificial man falling into water.
Subtask 3: n is a radical of1、N2、N3According to N4The command of the control system is to bear the water falling dummy to float upwards in the underwater training environment and reach a water falling dummy throwing point on a shore base according to a specified route. On the way of the back-carrying falling dummy floating and returning, N4The state of the dummy falling into water is monitored in the whole process, and the dummy falling into water is communicated to N through the built-in voice communication equipment in the helmet in real time1、N2、N3And transmitting an operation adjustment instruction to ensure that the dummy falling into water is carried to the designated delivery point smoothly.
Subtask 4: in N4Under the command of (1), N1、N2、N3Carrying the dummy man falling into water to a designated throwing point, N1、N2、N3、N4And the safe landing work is completed by mutual cooperation. And if the rescue task of the wrecking sunken ship cabin is finished at the moment, the rescue task of the wrecking sunken ship cabin is finished.
The training subjects are as follows:
semi-closed space buckle-turning sunken ship cabin search and rescue simulation training ═ task 1, task 2}
Task 1 ═ underwater visibility V1Intensity of water wave F1Degree of narrowness K of the surrounding training environment space during the operation of the submersible operator under test1Task complexity S1Subtask 1, subtask 2, subtask 3, subtask 4}
Task 2 ═ underwater visibility V2Intensity of water wave F2Degree of narrowness K of the surrounding training environment space during the operation of the submersible operator under test2Task complexity S2Subtask 2, subtask 3, subtask 4}
The parameters are set as shown in Table 1
Table 1 parameter setting table
Step two, training and collecting key training behavior information of the tested underwater operation personnel:
test diving operator N4Corresponding N specified by subtask 1, subtask 2, subtask 3, and subtask 4 in completion task 14The portion to be completed.
Similarly, the tested underwater operator N1、N2、N3N is required for completing subtask 2, subtask 3, and subtask 4 in task 21、N2、N3And (4) completing the part.
Task 1 training effectiveness evaluation as shown in Table 2
Table 2 task 1 training effect evaluation table
Task 2 training effectiveness evaluation as shown in Table 3
Table 3 task 2 training effect evaluation table
And finally, the task 1 is related to the key training behavior information of the tested underwater operation personnel: time ST for starting execution of task 11Time ET for ending task 11,N4Oxygen consumption C for performing task 11Evaluation personnel pair N4Subjective evaluation P of completion of task 11Finally, according to the calculation of the test subject evaluation system of the tested person, the training test quality coefficient Q of the task 1 can be obtained1Difficulty coefficient H1And comprehensive operation quality evaluation FQ1。
Similarly, the key training behavior information of the tested underwater operation personnel related to the task 2 is as follows: time ST for starting execution of task 22Time ET for ending task 22,N1、N2、N3Oxygen consumption C for performing task 22Evaluation personnel pair N1、N2、N3Subjective evaluation P of completion of task 22Finally, according to the calculation of the test subject evaluation system of the tested person, the training test quality coefficient Q of the task 2 can be obtained2Difficulty coefficient H2And comprehensive operation quality evaluation FQ2。
Based on the training case library, aiming at each training task, after relevant training personnel execute the training task, establishing a historical record file of a comprehensive operation quality evaluation coefficient; each history file has the functions of playing back and retrieving the video, audio and track of the current training.
The above embodiments are only used for illustrating the design idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention accordingly, and the protection scope of the present invention is not limited to the above embodiments. Therefore, all equivalent changes and modifications made in accordance with the principles and concepts disclosed herein are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a training facility under water towards dive operation personnel ability promotion which characterized in that: this facility includes:
the training pool is internally provided with a plurality of underwater real object simulation training spaces which are arranged according to the training requirements of the tested underwater operation personnel;
the environment setting and signal acquisition system is arranged in the underwater physical simulation training space and comprises an adjustable lighting system, an underwater video monitoring system and a diver underwater positioning system;
the shore-based and diving operator communication system comprises a video acquisition system and voice communication equipment which are arranged in a helmet of a tested diving operator, and shore-based communication equipment outside a training pool, and is used for instruction exchange and information feedback in the training process of the shore-based and tested diving operators;
the training case library is used for setting preset scene conditions, environment parameters, training processes and evaluation criteria for completing the subjects, which are related to all the provided training subjects;
the system comprises a main control terminal array, an underwater video monitoring system, a diving operation monitoring system and a diver underwater positioning system, wherein the main control terminal array is used for calling a training case library so as to obtain preset scene conditions, environment parameters, training processes and evaluation criteria for completing subjects related to training subjects, controlling the adjustable lighting system according to the requirements of the training subjects, monitoring the underwater training condition of a tested diving operation person through the underwater video monitoring system, synchronously displaying images acquired by a camera in a helmet of the tested diving operation person, obtaining the position and the movement path of the tested diving operation person during underwater training operation through the diver underwater positioning system, and performing three-dimensional; and calling the subject training subject evaluation system and outputting an evaluation result.
2. An underwater training facility for the enhancement of the ability of divers according to claim 1, wherein: and the training pool is internally provided with a wave generator which is used for enabling water in the training pool to flow and form certain waves under the control of the main control terminal array.
3. An underwater training facility for the enhancement of the ability of divers according to claim 1, wherein: the underwater diver positioning system is an ultra-short baseline positioning system and comprises an energy converter and a transponder; the energy converter is arranged in the middle of the training pool, calculates underwater positioning information by a positioning server matched with the energy converter, and is connected with a shore-based main control terminal array; the transponder is carried by the underwater operation personnel, and the transducer is used for detecting the transponder signal carried by the underwater operation personnel to position the underwater operation personnel.
4. An underwater training facility for the enhancement of the ability of divers according to claim 1, wherein: the main control terminal array comprises:
the underwater three-dimensional space model based real-time positioning display terminal for the tested underwater operating personnel is used for loading preset scene conditions and environmental parameters related to training subjects and the position and the motion path of the tested underwater operating personnel during underwater training operation into the underwater three-dimensional space model, three-dimensionally displaying the position and the training scene of the tested underwater operating personnel in an underwater physical simulation training space in real time, and the underwater three-dimensional space model is a three-dimensional representation of the underwater physical simulation training space in a computer; the environmental parameters are collected by a sensor; the position and the motion path of the tested underwater operator during underwater training operation are captured by the underwater diver positioning system;
the diver action, pose and task execution monitoring terminal is used for displaying images acquired by the underwater video monitoring system and images acquired by the camera in the helmet in real time and storing records;
the evaluation terminal is used for calling the test person training subject evaluation system, assisting the test diving operation person based on the underwater three-dimensional space model to position the content displayed by the display terminal in real time through the images displayed by the diver action, position and task execution monitoring terminal, inputting the training progress of the test diving operation person and outputting the evaluation result according to the action, position and task execution condition of the test diving operation person in the training process.
5. An underwater training facility for the enhancement of the ability of divers according to claim 1, wherein: the shore-based and diving operation personnel communication system further comprises a diving suit umbilical cable used for uploading videos collected by the video collection system in the helmet to the shore-based and shore-based communication equipment and voice transmission among the helmet built-in voice communication equipment.
6. An underwater training system based on the underwater training facility for the capability improvement of diving operators of any one of claims 1 to 5, characterized in that: the system comprises:
the training case library is used for storing training subjects preset by training appraisal personnel, and each training subject comprises preset scene conditions, environment parameters, a training flow and evaluation criteria finished by the subject; each training subject consists of a plurality of tasks, and each task comprises corresponding preset scene conditions, environmental parameters, task complexity and each subtask;
the training behavior input unit is used for inputting the time, the progress and the execution energy efficiency of each task of each training subject completed by the tested underwater operation personnel;
and the evaluation calculation unit is used for calculating the comprehensive operation quality evaluation coefficient of each training subject by combining the information input by the training case library and the training behavior input unit, and evaluating the tested underwater operation personnel according to the evaluation criterion finished by the subject.
7. The underwater training system of claim 6, wherein: the environmental parameters comprise underwater visibility, water wave intensity and the degree of narrowness of a surrounding training environment space when a tested underwater operator works;
the training behavior input unit is used for specifically inputting the time for the tested underwater operation personnel to start executing the task, the time for finishing the task, the oxygen consumption for executing the task and the subjective evaluation of the training appraisal personnel on the task completion effect of the tested underwater operation personnel;
the evaluation calculation unit firstly calculates the difficulty coefficient of each task, tests the quality coefficient of the current training of each task, and then obtains the comprehensive operation quality evaluation coefficient of the whole training subject.
8. An underwater training method implemented by the underwater training system of claim 6 or 7, characterized in that: the method comprises the following steps:
s1, selecting a specific training subject:
selecting a specific training subject from the training case library, wherein the selected training subject comprises corresponding preset scene conditions, environmental parameters, a training flow and evaluation criteria for completing the subject; each training subject consists of a plurality of tasks, and each task comprises corresponding preset scene conditions, environmental parameters, task complexity and each subtask;
s2, training and collecting training behavior information of the tested diving operator:
training evaluation personnel and tested underwater operation personnel on the main control terminal array according to one task and respective task and role in the selected specific training subjects, and then recording the time, progress and execution energy efficiency of the training behaviors of the tested underwater operation personnel;
s3, calculation of an evaluation coefficient:
and calculating a comprehensive operation quality evaluation coefficient of each training subject by combining the training case base and the training behavior information of the tested underwater operation personnel, and evaluating the tested underwater operation personnel according to the evaluation criterion finished by the subject.
9. The underwater training method of claim 8, wherein: the S3 specifically includes:
difficulty factor H for task jjComprises the following steps:
this training of task j tests the quality factor QjComprises the following steps:
finally, obtaining the comprehensive operation quality evaluation coefficient FQ of the task j of the training testjComprises the following steps: FQj＝Qj*Hj；
In the formula, VjFor underwater visibility, FjIs the water wave intensity, SjTo the complexity of the task, KjThe degree of the narrowness of the surrounding training environment space is determined when the tested underwater operation personnel works; cjAmount of oxygen consumed for the task performed by the subject submersible operator, PjThe subjective evaluation of the effect of the task is completed by the underwater operation personnel under test for training and evaluating personnel; et (Et)jAnd STjRespectively, the time for ending the jth task and the time for starting the jth task.
10. The underwater training method of claim 9, wherein: based on the training case library, aiming at each training task, after relevant training personnel execute the training task, establishing a historical record file of a comprehensive operation quality evaluation coefficient; each history file has the functions of playing back and retrieving the video, audio and track of the current training.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987642.0A CN112017503B (en) | 2020-09-18 | 2020-09-18 | Underwater training facility for improving capability of diving operator, and evaluation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010987642.0A CN112017503B (en) | 2020-09-18 | 2020-09-18 | Underwater training facility for improving capability of diving operator, and evaluation system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112017503A true CN112017503A (en) | 2020-12-01 |
| CN112017503B CN112017503B (en) | 2022-07-08 |
Family
ID=73522063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010987642.0A Active CN112017503B (en) | 2020-09-18 | 2020-09-18 | Underwater training facility for improving capability of diving operator, and evaluation system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112017503B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1190983A (en) * | 1966-05-13 | 1970-05-06 | Spitz Lab Inc | Planetarium System |
| BR0207613A (en) * | 2002-08-19 | 2004-09-08 | Napoleao Bartolomeu De So Lima | Finger Trainer |
| AU2008201634A1 (en) * | 2008-04-14 | 2009-10-29 | Sally Ebringer | A Diagnostic and Therapeutic System and Tool |
| US20140309547A1 (en) * | 2013-04-12 | 2014-10-16 | Michael Linderman | Athletic Glove Providing Feedback Regarding Grip to a Wearer |
| CN204257046U (en) * | 2014-11-27 | 2015-04-08 | 中国海洋石油总公司 | For training the underwater simulation platform of single normobaric diving harness driver |
| CN106781794A (en) * | 2016-11-30 | 2017-05-31 | 广东中科国志科技发展有限公司 | Diving experiencing system based on virtual reality |
| CN107230409A (en) * | 2017-07-28 | 2017-10-03 | 国家深海基地管理中心 | Aquanaut's training system and training method based on manned underwater vehicle simulator |
| CN107301802A (en) * | 2017-07-28 | 2017-10-27 | 国家深海基地管理中心 | A kind of manned underwater vehicle simulation system |
| CN206704487U (en) * | 2017-04-19 | 2017-12-05 | 中国舰船研究设计中心 | A kind of underwater emergency auxiliary rescue device |
| CN110379247A (en) * | 2019-07-19 | 2019-10-25 | 武汉理工大学 | A kind of multitask, polygonal color ROV coorinated training analogue system and method |
| CN110912618A (en) * | 2019-11-18 | 2020-03-24 | 华南理工大学 | Multi-user diving communication positioning system based on underwater acoustic communication base station |
| CN111067553A (en) * | 2019-12-30 | 2020-04-28 | 中国船舶工业综合技术经济研究院 | Human body efficiency experiment system for operating personnel under action of multiple environmental elements |
-
2020
- 2020-09-18 CN CN202010987642.0A patent/CN112017503B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1190983A (en) * | 1966-05-13 | 1970-05-06 | Spitz Lab Inc | Planetarium System |
| BR0207613A (en) * | 2002-08-19 | 2004-09-08 | Napoleao Bartolomeu De So Lima | Finger Trainer |
| AU2008201634A1 (en) * | 2008-04-14 | 2009-10-29 | Sally Ebringer | A Diagnostic and Therapeutic System and Tool |
| US20140309547A1 (en) * | 2013-04-12 | 2014-10-16 | Michael Linderman | Athletic Glove Providing Feedback Regarding Grip to a Wearer |
| CN204257046U (en) * | 2014-11-27 | 2015-04-08 | 中国海洋石油总公司 | For training the underwater simulation platform of single normobaric diving harness driver |
| CN106781794A (en) * | 2016-11-30 | 2017-05-31 | 广东中科国志科技发展有限公司 | Diving experiencing system based on virtual reality |
| CN206704487U (en) * | 2017-04-19 | 2017-12-05 | 中国舰船研究设计中心 | A kind of underwater emergency auxiliary rescue device |
| CN107230409A (en) * | 2017-07-28 | 2017-10-03 | 国家深海基地管理中心 | Aquanaut's training system and training method based on manned underwater vehicle simulator |
| CN107301802A (en) * | 2017-07-28 | 2017-10-27 | 国家深海基地管理中心 | A kind of manned underwater vehicle simulation system |
| CN110379247A (en) * | 2019-07-19 | 2019-10-25 | 武汉理工大学 | A kind of multitask, polygonal color ROV coorinated training analogue system and method |
| CN110912618A (en) * | 2019-11-18 | 2020-03-24 | 华南理工大学 | Multi-user diving communication positioning system based on underwater acoustic communication base station |
| CN111067553A (en) * | 2019-12-30 | 2020-04-28 | 中国船舶工业综合技术经济研究院 | Human body efficiency experiment system for operating personnel under action of multiple environmental elements |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112017503B (en) | 2022-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110379247B (en) | Multitask and multi-role ROV (remote operated vehicle) collaborative training simulation system and method | |
| US20210366312A1 (en) | Virtual reality system for training a user to perform a procedure | |
| CN106843242B (en) | A kind of clean multi-robots system of under-water body | |
| CN107230409B (en) | Diving personnel training system and training method based on manned submersible simulator | |
| CN103632580B (en) | Towards the polygonal look personnel of maritime affairs emergency command in ring test system | |
| WO2006023647A1 (en) | Systeme and method for monitoring training environment | |
| CN116384901B (en) | Petrochemical wharf digital twin management method and system | |
| CN112188088B (en) | Underwater self-photographing system | |
| JPWO2020021589A1 (en) | Information processing apparatus, information processing system, method, and program | |
| CN112017503B (en) | Underwater training facility for improving capability of diving operator, and evaluation system and method | |
| Shirakura et al. | Collection of marine debris by jointly using UAV-UUV with GUI for simple operation | |
| CN114219833B (en) | Overwater and underwater computer vision comprehensive drowning judgment system | |
| Bowen et al. | Studies of divers' performance during the Sealab II project | |
| Huang et al. | An underwater explorer remotely operated vehicle: Unraveling the secrets of the ocean | |
| CN111703559B (en) | ROV detection system and detection method for searching underwater missing person | |
| CN206460599U (en) | A kind of remote control for unmanned boat | |
| Soberi et al. | Autonomous ship hull inspection by omnidirectional path and view | |
| CN105187764A (en) | Underwater measurement lifesaving device based on visual analysis | |
| CN111827740A (en) | Swimming pool monitoring system and method based on binocular vision | |
| CN115512582A (en) | Water area rescue training system platform and method | |
| Conte et al. | ROAD project: Robotics for assisted diving | |
| Huggins | Dive computer considerations | |
| Mason | Biomechanics and elite competitive swimming | |
| KR102283599B1 (en) | Virtual reality based educating and training system using diving helmet | |
| Harris-ME | Aquatic Robot Recovery Craft Final Report |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |