CN113516883A - Submarine cable route detection simulation training system and method - Google Patents
Submarine cable route detection simulation training system and method Download PDFInfo
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- CN113516883A CN113516883A CN202110776792.1A CN202110776792A CN113516883A CN 113516883 A CN113516883 A CN 113516883A CN 202110776792 A CN202110776792 A CN 202110776792A CN 113516883 A CN113516883 A CN 113516883A
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- G09B9/00—Simulators for teaching or training purposes
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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Abstract
The invention discloses a submarine cable route detection simulation training system and a submarine cable route detection simulation training method. The power supply is used for supplying power for the control host, the display equipment and the positioning base station, the lower end of the support is fixed on the upper end face of the control host, and the display equipment and the positioning base station are fixed on the support. The invention enables the training personnel to be in a highly vivid environment, effectively interacts with the surrounding real environment, promotes the operator to be completely put into the simulation operation of the submarine cable engineering operation, and enables the training personnel to experience the operation process on site in the environment very close to the real submarine cable operation.
Description
Technical Field
The invention relates to the technical field of computer virtual reality, in particular to a submarine cable route detection simulation training system and method.
Background
Submarine cables (submarine cables) are cables laid on the sea floor and wrapped with insulation. There are two main types: communication cables and power cables. As manufacturing advances, today's submarine cables employ fiber optic technology to transmit telephone and internet signals. Submarine cable engineering is an important component of cross-sea area networking engineering construction, and has important significance in the process of realizing power grid internationalization and regional power grid interconnection. Meanwhile, the submarine cable is damaged due to the corrosion of the earthquake and the seawater, so that the communication of the submarine cable is interrupted, and at this time, the damaged submarine cable needs to be maintained.
When the submarine cable is maintained, because the deviation of a certain distance exists between the route provided by a construction unit and the actual route, the influence on the salvage of the fault cable is very large, and therefore, route detection equipment for accurately positioning the fault submarine cable is provided, and the route position of the submarine optical cable and the fault point of the submarine cable are detected and positioned.
At present, the use training of traditional submarine cable route detection equipment is usually completed by using submarine cable route detection equipment to carry out the operation on the spot in the sea by detection personnel, but the training of real scene in the sea is often influenced by hardware conditions and meteorological conditions, is very inconvenient to develop, and easily causes hardware equipment damage or detection personnel to be accidentally injured.
Therefore, a submarine cable routing detection simulation training system is needed to perform simulation training, so as to reduce the occurrence of damage to hardware equipment or damage to detection personnel.
Disclosure of Invention
The invention aims to provide a submarine cable route detection simulation training system and method, which are used for solving the problems in the prior art, enabling training personnel to be in a highly vivid environment, effectively interacting with the surrounding real environment, promoting the operator to be completely put into simulation operation of submarine cable engineering operation, and enabling the training personnel to experience the field operation process in the environment very close to the real submarine cable operation.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a submarine cable route detection simulation training system, which comprises VR equipment, display equipment, a control host, a positioning base station, a power supply and a bracket,
the VR equipment is used for virtual submarine cable route detection scenes and training operation;
the display equipment is used for displaying a submarine cable route detection simulation training interface and a submarine cable route detection virtual scene;
the positioning base station is used for determining the position of the VR equipment;
the control host is associated with the VR equipment, the display equipment and the positioning base station, and is used for outputting training items and display images to the display equipment, outputting VR image signals to the VR equipment, obtaining feedback positioning signals of the positioning base station and judging whether the positioning signals are accurate or not;
the power supply is used for supplying power to the control host, the display equipment and the positioning base station;
the lower end of the support is fixed on the control host, and the display equipment and the positioning base station are fixed on the support.
Preferably, the control host comprises a storage module, a user login module, a simulated training item module, a virtual scene module, an analysis and judgment module and a communication module, wherein the storage module is connected with the user login module and the simulated training item module, the simulated training item module is connected with the virtual scene module, and the analysis and judgment module is connected with the VR device through the communication module.
Preferably, the simulated training item module comprises an onshore release signal simulation task unit, a sea surface detection task simulation unit, a seabed detection task simulation unit and a submarine cable detection online training simulation unit.
Preferably, the VR device includes a VR helmet and an operating handle, the VR helmet is electrically connected to the operating handle, and the VR helmet and the operating handle are both connected to the control host.
Preferably, the operating handle comprises a system button and indicator light, a touch pad, a menu button, a trigger key, a handle button and a handle housing,
the system button and the indicator light are used for starting or sleeping the operating handle and displaying a starting state;
the touch pad is used for controlling the direction;
the menu button is used for activating an auxiliary menu option, wherein the auxiliary menu is used for a trainer to select an operation item;
the trigger key is used for determining the current operation by a trainer;
the handle button is used for adjusting parameters in the simulation training process;
the system button, the indicator light, the touch pad, the menu button, the trigger key and the handle button are integrally arranged on the handle shell.
The submarine cable route detection simulation training method is characterized in that a submarine cable route detection simulation training system is adopted to carry out submarine cable route detection simulation training, and the method comprises the following steps:
starting a control host and display equipment;
selecting a training item, and wearing VR equipment according to an operation prompt on the display equipment;
starting an analog transmitter unit, and simulating onshore transmission to obtain an analog release signal;
simulating sea surface detection based on the simulated release signal to obtain a sea surface simulated detection result;
simulating submarine detection based on the sea surface simulation detection result, and marking the position of a submarine cable to obtain a submarine simulation detection result;
and closing the analog transmitter unit to finish the submarine cable route detection analog training.
Preferably, said starting an analog transmitter unit, the analog onshore transmission comprises the steps of:
simulating a connection line based on the training program;
after the simulation connecting circuit is completed, a power supply of the simulation transmitter is turned on, the output frequency and the voltage of the simulation transmitter are adjusted, and the simulation transmitter is started;
and adjusting the output voltage of the analog transmitter to obtain an analog release signal.
Preferably, the simulating sea surface exploration to obtain the sea surface simulation exploration result comprises the following steps:
connecting the simulated sea surface detection rod and the simulated receiver;
hoisting the simulated sea surface detection rod, starting the simulated receiver, and adjusting the signal amplification factor of the simulated receiver;
and acquiring a ship route, observing the reading of the simulation receiver, and marking the position of a submarine cable by using the simulation sea surface simulation detection rod and the simulation receiver to obtain the sea surface simulation detection result.
Preferably, the simulating submarine detection and marking the position of the submarine cable to obtain a submarine simulating detection result includes:
and judging the position of the submarine cable by adopting mobile detection, and marking a plurality of submarine cable positions on the chart to obtain the seabed simulation detection result.
The invention discloses the following technical effects:
the submarine cable route detection simulation training system and method provided by the invention have the advantages that the VR equipment is adopted, so that a user can perform simulation operation of submarine cable engineering operation in a virtual environment with high immersion degree, and a trainer can experience a field operation process in an environment very close to actual submarine cable operation. The training device can effectively interact with the real surrounding environment, so that a trainer is in a highly vivid environment, and operators can be effectively promoted to be completely put into the current task. The system also allows accurate measurements of operational information from which the trainer can learn to point and translate these skills into actual engineering work. In addition, the system has high integration level and is convenient to operate and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a part of a submarine cable route detection simulation training system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a control host according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of a simulation submarine cable route detection training in the embodiment of the present invention.
Wherein, 1 is the control host computer, 2 is display device, 3 is the support, 4 are the location basic station.
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.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a submarine cable route detection simulation training system and a submarine cable route detection simulation training method, which are shown in reference to fig. 1-3.
The submarine cable routing detection simulation training system comprises VR equipment, display equipment 2, a control host 1, a positioning base station 4, a power supply and a support 3, wherein the control host 1 is associated with the VR equipment, the display equipment 2 and the positioning base station 4, the lower end of the support is fixed on the upper end face of the control host 1, and the display equipment 2 and the positioning base station 4 are fixed on the support, so that the display equipment 2, the control host 1 and the positioning base station 4 are integrated through the support 3, and the operation and the use are convenient.
The control host 1 is used for outputting training items and display images to the display device 2, outputting VR image signals to VR equipment, obtaining feedback positioning signals of the positioning base station 4 and judging whether the positioning signals are accurate or not, the control host 1 comprises a storage module, a user login module, a simulation training item module, a virtual scene module, an analysis judgment module and a communication module, when a trainer uses a submarine cable route detection simulation training system, the user login module logs in the system, simulation training items are selected according to personal training purposes, the control host 1 provides virtual scenes through the virtual scene module according to the simulation training items selected by the trainer and transmits the virtual scenes to the VR equipment through the communication module, vivid virtual training environments are provided for the trainer, and the virtual scenes are displayed through the display device 2. And analyzing and judging the result in the training process, and giving out training evaluation.
VR equipment in the system includes VR helmet and operating handle, VR helmet and operating handle electric connection, VR helmet, operating handle all are connected with main control system 1. The VR helmet utilizes a head-mounted display to seal the vision and hearing of a person from the outside and guide the user to generate a sense of being in a virtual environment. The operating handle comprises a system button, an indicator light, a touch control panel, a menu button, a trigger key, a handle button and a handle shell, and the system button, the indicator light, the touch control panel, the menu button, the trigger key and the handle button are integrally arranged on the handle shell. When carrying out the simulated training, the training person presses the system button and activates the operating handle and knows the operating condition of current operating handle through the pilot lamp, carries out the directional control in the training process through the touch-control board, activates supplementary menu option through the menu button, calls out specific operating menu in the training, for example: in the submarine cable detection online training, a menu button is clicked to call out an interface, then a touch pad up button is clicked, and a conversation option for sending information can be adjusted. And carrying out confirmation operation on the current information or object through a trigger key.
The submarine cable route detection simulation training method using the submarine cable route detection simulation training system in the embodiment comprises the following steps:
and starting the control host 1, the display device 2 and the VR device.
After the control host 1 and the real equipment are started, the trainer selects a training item according to a training purpose and further sets a training environment required to be simulated by the training item.
According to the prompt message that display device 2 shows, dress VR equipment that finishes, wait to train and begin the suggestion.
Receiving the training start prompt, starting the simulation transmitter unit, simulating a correct connection circuit, and specifically comprising the following steps: and plugging a power line, switching on a power supply, connecting a signal output end to a copper wire of the submarine cable by using a signal connecting wire, connecting a grounding end to a ground wire and well grounding, after the circuit is correctly connected, turning on a power switch of the analog transmitter, preheating for 20 seconds, adjusting the output voltage of the analog transmitter to be 0, and adjusting the frequency of the analog transmitter. The trigger key on the handle is pressed to output a signal, the output voltage of the analog transmitter is adjusted, and a release signal is obtained.
When the line is connected, if the line connection has an error, the operation error step is counted. If improper sequence of operation of the analog transmitter triggers a device damage event, the display task terminates.
And after the release signal of the analog transmitter is finished, switching tasks and carrying out sea surface detection simulation training. Connecting a simulated sea surface detection rod and a simulated receiver, hoisting the simulated sea surface detection rod on one side of a ship board, turning on a power switch of the simulated receiver, adjusting the signal amplification factor of the simulated receiver, determining a ship route according to the position of a target submarine cable, observing a pointer of the simulated receiver, judging the position of the submarine cable by adopting a zero value method, marking the position of the submarine cable on a simulated chart, repeatedly determining the ship route according to the position of the target submarine cable, observing the pointer of the simulated receiver, judging the position of the submarine cable by adopting the zero value method, and marking the position of the submarine cable on the simulated chart for 3 times, obtaining and submitting 3 marking results, and completing a sea surface detection simulation task. In the process, the virtual operating handle appears in a virtual scene, and the whole process of marking the position of the submarine cable can be completed by controlling the operating handle in the operation process. The specific operation is as follows: the gain adjustment increasing/decreasing button is selected through the handle, the trigger key is buckled, and the gain can be adjusted. And in the virtual navigation process, the reading of the receiver is observed, the touch pad down key is clicked at the judged position of the submarine cable, and the current coordinate is marked. And selecting a certain point on the chart by the cursor, and pressing a trigger key to confirm the certain point as a target point for the ship to sail, wherein the ship can move by itself. The track of the ship moving can be recorded in the training process, and the detection coordinate point of the position of the submarine cable is marked by the virtual drawing pin. The maximum speed of the boat speed is increased and decreased by the handle touch pad.
And after the sea surface detection simulation task is completed, switching the submarine detection task scene to perform the submarine detection simulation task. The trainee carries out the movement detection, shows the motion detection state that the trainee simulates the personage on display device 2 at this moment, and the trainee observes the probe rod pilot lamp when moving, adopts zero-valued method to judge the submarine cable position according to the suggestion of pilot lamp, carries out the mark of 3 detection mark points after judging, submits the mark result, accomplishes simulation submarine detection task. In this process, if the marked point is deviated, the related data is displayed, and a label panel is displayed on the pin of the marked point, and the deviated data is displayed thereon.
And when the submarine cable route detection simulation training is finished, the control host 1 obtains an examination result and displays the examination result on the display equipment 2.
In a further optimized scheme, the submarine cable route detection simulation training system in the embodiment can be used for carrying out submarine cable detection on-line training. A plurality of submarine cable routing detection simulation training systems are used for respectively simulating shoreside transmission and sea surface detection. The operation is independent, the data are correlated, and the online training is completed by matching with the communication function module. Clicking a menu button to call out an interface, then clicking a touch pad up button to adjust a conversation option of information transmission, touching the content to be transmitted by a handle, and pulling a trigger key to transmit the current content to sea or coast collaborators.
The submarine cable route detection simulation training system in the embodiment can enable a student to conduct simulation operation of submarine cable route detection in a simulation environment with high immersion degree, and enable the trainee to experience a field operation process in an environment very close to actual submarine cable operation. Can effectively interact with the real surrounding environment, and can effectively promote operators to be completely put into the current task by leading the trainers to be in a highly vivid environment. The system should also be able to accurately measure operational information from which the trainer can learn to point and translate these skills into actual engineering work.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides a submarine cable route detection simulation training system which characterized in that: comprises VR equipment, display equipment (2), a control host (1), a positioning base station (4), a power supply and a bracket (3),
the VR equipment is used for virtual submarine cable route detection scenes and training operation;
the display equipment (2) is used for displaying a submarine cable route detection simulation training interface and a submarine cable route detection virtual scene;
the positioning base station (4) is used for determining the position of the VR equipment;
the control host (1) is associated with the VR equipment, the display equipment (2) and the positioning base station (4), and the control host (1) is used for outputting training items and display images to the display equipment (2), outputting VR image signals to the VR equipment, obtaining feedback positioning signals of the positioning base station (4) and judging whether the positioning signals are accurate or not;
the power supply is used for supplying power to the control host (1), the display equipment (2) and the positioning base station (4);
the lower end of the support (3) is fixed on the control host (1), and the display device (2) and the positioning base station (4) are fixed on the support (3).
2. The submarine cable route detection simulation training system according to claim 1, wherein: the control host (1) comprises a storage module, a user login module, a simulated training item module, a virtual scene module, an analysis and judgment module and a communication module, wherein the storage module is connected with the user login module and the simulated training item module, the simulated training item module is connected with the virtual scene module, and the analysis and judgment module is connected with the VR equipment through the communication module.
3. The submarine cable route detection simulation training system according to claim 2, wherein: the simulation training project module comprises an onshore release signal simulation task unit, a sea surface detection task simulation unit, a seabed detection task simulation unit and a submarine cable detection on-line training simulation unit.
4. The submarine cable route detection simulation training system according to claim 1, wherein: VR equipment includes VR helmet and operating handle, the VR helmet with operating handle electric connection, the VR helmet operating handle all with main control system (1) is connected.
5. The submarine cable route detection simulation training system according to claim 4, wherein: the operating handle comprises a system button, an indicator light, a touch pad, a menu button, a trigger key, a handle button and a handle shell,
the system button and the indicator light are used for starting or sleeping the operating handle and displaying a starting state;
the touch pad is used for controlling the direction;
the menu button is used for activating an auxiliary menu option, wherein the auxiliary menu is used for a trainer to select an operation item;
the trigger key is used for determining the current operation by a trainer;
the handle button is used for adjusting parameters in the simulation training process;
the system button, the indicator light, the touch pad, the menu button, the trigger key and the handle button are integrally arranged on the handle shell.
6. A submarine cable route detection simulation training method, which adopts the submarine cable route detection simulation training system of any one of claims 1-5 to perform submarine cable route detection simulation training, and is characterized in that: the method comprises the following steps:
starting a control host (1) and a display device (2);
selecting a training item, and wearing VR equipment according to an operation prompt on the display equipment (2);
starting an analog transmitter unit, and simulating onshore transmission to obtain an analog release signal;
simulating sea surface detection based on the simulated release signal to obtain a sea surface simulated detection result;
simulating submarine detection based on the sea surface simulation detection result, and marking the position of a submarine cable to obtain a submarine simulation detection result;
and closing the analog transmitter unit to finish the submarine cable route detection analog training.
7. The submarine cable route detection simulation training method according to claim 6, wherein: the starting of the analog transmitter unit simulates onshore transmission and comprises the following steps:
simulating a connection line based on the training program;
after the simulation connecting circuit is completed, a power supply of the simulation transmitter is turned on, the output frequency and the voltage of the simulation transmitter are adjusted, and the simulation transmitter is started;
and adjusting the output voltage of the analog transmitter to obtain an analog release signal.
8. The submarine cable route detection simulation training method according to claim 6, wherein: the method for obtaining the sea surface simulation detection result by simulating the sea surface detection comprises the following steps:
connecting the simulated sea surface detection rod and the simulated receiver;
hoisting the simulated sea surface detection rod, starting the simulated receiver, and adjusting the signal amplification factor of the simulated receiver;
and acquiring a ship route, observing the reading of the simulation receiver, and marking the position of a submarine cable by using the simulation sea surface simulation detection rod and the simulation receiver to obtain the sea surface simulation detection result.
9. The submarine cable route detection simulation training method according to claim 6, wherein: the simulating submarine detection, marking the position of the submarine cable, and obtaining the submarine simulating detection result comprises:
and judging the position of the submarine cable by adopting mobile detection, and marking a plurality of submarine cable positions on the chart to obtain the seabed simulation detection result.
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| CN202110776792.1A CN113516883B (en) | 2021-07-09 | 2021-07-09 | Submarine cable route detection simulation training system and method |
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