CN118655812A - A head trainer control system and control method for QDT comprehensive driving control operation training - Google Patents

Abstract

The present invention discloses a head coach control system and control method for QDT comprehensive driving and control operation training, and relates to the technical field of marine simulators. The head coach control system includes: a personnel information management module, a network module, a system working mode operation module, an interface real-time display module, and a process control module; the personnel information management module is used to manage the registration information of coaches and trainees, and the network module includes a network wake-up submodule, a simulation data transceiver submodule, and a network connection status monitoring submodule; the system working mode operation module is used for process control of the training process and teaching comments and training reviews after the training; the interface real-time display module is used to display various interfaces in real time; the process control module is used to operate and control the training process and the reproduction and playback process. The present invention allows the head coach to clearly observe the trainees' QDT driving and control operation status, the execution of training questions, etc. in real time, thereby realizing safe and effective comprehensive training management.

Description

A head trainer control system and control method for QDT comprehensive driving control operation training

Technical Field

The invention relates to the technical field of ship simulators, and in particular to a head trainer control system and a control method for QDT comprehensive driving and control operation training.

Background Art

Ship simulator technology is an effective technical means to assist ship driver training. In the 1980s, foreign countries carried out research on ship driving simulators. The latest navigation and maneuvering simulator developed by British Merchant Shipping Co., Ltd. can provide simulated operation training for captains and other shipboard personnel of ships and fishing boats; the full-function maneuvering simulator of ShipAnalytic Company in the United States can provide basic communication and maneuvering skills, ship supply, rescue operations and naval tactics training; the North Star full-mission ship maneuvering simulator of Konsberg Maritime Company in Norway is the most complex and widely used navigation simulator to date. Shanghai Maritime University began to study ship maneuvering simulators in 1989 and successfully developed the SMU-VI large ship comprehensive maneuvering simulator system equipped with the same basic equipment as the real ship, which can realize basic maneuvering training; Dalian Maritime University invented a high-quality navigation simulator, which consists of three parts: ship motion model, simulated control console and visual system. The simulator has passed the highest level of navigation simulator performance index certification of the Norwegian Classification Society.

QDT (air cushion craft) is an amphibious ship that uses a high-pressure air cushion between the bottom of the ship and the sea surface to detach the hull from the sea surface to reduce its own resistance during navigation, so that it can sail at high speed on the sea and land. It has become a new means of landing transportation. Because QDT may encounter dangerous situations such as bowing its head, mechanical failure, and damaged aprons when sailing at high speed on the sea, it is necessary to complete driving operations such as climbing, crossing obstacles, and crossing trenches when landing on the shore, which requires the driver to master skilled driving control techniques. If real T training is used, not only will the training cost be very high, but it will also bring certain dangers due to improper operation. Therefore, it is very necessary to use a QDT simulator to complete driving control training. Comprehensive driving control training can greatly shorten the real T training cycle while ensuring safety.

Summary of the invention

In view of the above problems, the present invention proposes a head coach control system and control method for QDT comprehensive driving control operation training.

According to one aspect of the present invention, a head coach control system for QDT comprehensive driving control operation training is proposed, the system includes: a network module, a system working mode operation module, an interface real-time display module, and a process control module; wherein,

The network module includes a network wake-up submodule, a simulation data transceiver submodule, and a network connection status monitoring submodule; the network wake-up submodule is used to remotely wake up other simulation machines in a broadcasting form after receiving a power-on command; the simulation data transceiver submodule is used to receive simulation data in real time and display it in the interface, and send data out in real time; the network connection status monitoring submodule is used to determine the network connection status of each simulation machine in the simulator through network status monitoring;

The system working mode operation module is used for process control of the training process and teaching comments and training review after the training is completed;

The interface real-time display module is used to display various interfaces in real time;

The process control module is used to perform operational control on the training process and the reproduction and playback process.

Furthermore, it also includes a personnel information management module, which is used to manage the registration information of coaches and students.

Furthermore, the coach and student registration information includes coach login and registration information, assistant coach login and registration information, and student login and registration information.

Furthermore, the process control of the training process in the system working mode operation module includes setting and publishing training subjects, real-time monitoring of simulation data, and completing comprehensive management of student training through real-time simulation data.

Furthermore, the teaching comments and training review after the training in the system working mode operation module include real-time scheduling of training record data and training video streams for use in reproducing training scenarios.

Furthermore, the various interfaces in the real-time interface display module include training subject display interface, operation command feedback display interface, simulation data display interface, nautical chart display interface, current working status display interface, QDT motion status display interface, and MJ (mothership) motion status display interface.

Furthermore, the operational control of the training process in the process control module includes start, freeze, unfreeze, end, and reset operations; the operational control of the reproduction process includes start, continue, pause, accelerate, decelerate, end, and reset operations.

According to another aspect of the present invention, a method for controlling a head coach for QDT comprehensive driving control operation training is proposed. The method comprises using the head coach control system described above to realize process control of the training process. The process comprises:

After obtaining the authority, the head coach enters the control system and completes the registration of assistant coaches and trainees;

Select the driving control working mode or the reproduction working mode, start and stop the training or reproduction process during the simulated driving process or the reproduction of the training process, and receive data in real time during the training process and display it in the interface;

Monitor the status of each simulation machine in real time during system operation to ensure the normal operation of the simulator.

Furthermore, the status of each emulated machine is monitored by sending ICMP echo request messages at regular intervals to test the connection status between each emulated machine.

The beneficial technical effects of the present invention are:

The present invention proposes a head coach control system and control method for QDT comprehensive driving control operation training. The head coach control system is an important training management device for the QDT simulator, and plays an important role in student training and subsequent teaching. As a comprehensive management portal for the simulator system, the present invention involves the control management functions of the entire process, including remote control activation of the entire system, release of training subjects, training process management, training reproduction control, monitoring of the entire system operation status, and remote control shutdown of the entire system, so that the head coach can clearly observe the student's QDT driving control operation status, execution of training questions and other information in real time through the system display interface, thereby realizing safe and effective comprehensive training management. The present invention can meet the driving control training requirements of QDT students.

BRIEF DESCRIPTION OF THE DRAWINGS

The present invention can be better understood by referring to the description given below in conjunction with the accompanying drawings, which together with the following detailed description are included in this specification and form a part of this specification, and are used to further illustrate the preferred embodiments of the present invention and explain the principles and advantages of the present invention.

FIG1 is a schematic diagram of the structure of a head coach control system for QDT comprehensive driving control operation training according to an embodiment of the present invention.

FIG. 2 is a head coach registration interface in an embodiment of the present invention.

FIG. 3 is a main interface of the system in an embodiment of the present invention.

FIG. 4 is a diagram showing the operation steps of driving control training in an embodiment of the present invention.

FIG. 5 is a diagram of an information retrieval interface in a recurrence mode in an embodiment of the present invention.

FIG. 6 is a diagram showing feedback of an operation command in an embodiment of the present invention.

FIG. 7 is a diagram showing the movement of QDT/MJ in an embodiment of the present invention.

FIG8 is a flow chart of a head coach control method for QDT comprehensive driving control operation training according to an embodiment of the present invention.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the scheme of the present invention, exemplary implementations or embodiments of the present invention will be described below in conjunction with the accompanying drawings. Obviously, the described implementations or embodiments are only implementations or embodiments of a part of the present invention, not all of them. Based on the implementations or embodiments of the present invention, all other implementations or embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

The object of the present invention is to provide a head coach control system and control method for QDT simulator personnel management, driving training process control, reproduction mode information retrieval and control, and real-time interface display.

An embodiment of the present invention proposes a head coach control system for QDT comprehensive driving control operation training. As shown in FIG1 , the head coach control system includes a personnel information management module 110 , a network module 120 , a system working mode operation module 130 , an interface real-time display module 140 , and a process control module 150 .

Among them, the personnel information management module 110 is used to manage the registration information of coaches and students, including coach login/information registration, assistant coach registration/information registration, and student registration/information registration. Through information registration, relevant personnel information can be created and stored in the data management system. When logging in, relevant information can be found by searching the database server to implement authority verification.

As shown in Figure 2, after logging into the system, first complete the personnel information login/registration. The personnel registration information is directly stored in the data management system. When logging in, the database server is searched for relevant information to implement authority verification. After all login operations are completed, the main interface of the head coach system is entered, as shown in Figure 3.

The network module 120 includes a network wake-up submodule 1210, a simulation data transceiver submodule 1220, and a network connection status monitoring submodule 1230, wherein the network wake-up submodule 1210 is used to receive the status monitoring startup command, and after the command is parsed, use MagicPacket to send the MAC address of each simulation station in a broadcast form to remotely wake up other simulation machines; the simulation data transceiver submodule 1220 is used to forward the data received from the simulation system to the interface real-time display module, and send data out in real time, for example, forward the data to the assistant coach simulation machine in real time; the network connection status monitoring submodule 1230 is used to determine the network connection status of each computer in the simulator through two-level network status monitoring, and send the network status to the status monitoring machine in real time to monitor the system operation status. This module uses the Poco::Net::ICMPClient class function in the Poco library to send ICMP (Internet Control Message Protocol) echo request messages at regular intervals to test the connection status between each simulation device, thereby realizing real-time monitoring and ensuring efficient operation of the system.

The system working mode operation module 130 is used for process control of the training process and teaching comments and training review after the training is completed; it includes a driving control training working mode operation submodule 1310 and a training reproduction working mode operation submodule 1320. The head coach can select any working mode module according to the current work needs and run it independently. The driving control training working mode operation submodule 1310 is used for process control of the training process, including the functions of setting and publishing training subjects, prompting driving control training operation steps, real-time monitoring of simulation data, and real-time display of sea charts. The coach can control the training process according to the system, and can complete the comprehensive management of student training through real-time simulation data, realize the setting and publishing of training subjects, and prompt driving control training operation steps as shown in Figure 4; the training reproduction working mode operation submodule 1320 is used for teaching comments and training review after the training is completed, including real-time scheduling of training record data and training video streams from the data management system, and for the system, visual system and process monitoring system to reproduce the training scene. The data retrieval in the reproduction mode is shown in Figure 5. The head coach can select the required subjects for reproduction, and the operation control through the training process reproduction is helpful to find training problems.

The interface real-time display module 140 is used to display various interfaces, including training subject display, operation command feedback display, simulation data real-time display, nautical chart display, current working status display, QDT motion status display, MJ (mother ship) motion status display, etc. The operation command feedback display can help the trainer judge whether each subsystem is ready for driving control training under the current situation, as shown in FIG6 , and the QDT and MJ motion displays are mainly reflected in the motion on the nautical chart, as shown in FIG7 .

The process control module 150 is used to perform operational control on the training process and the reproduction process, including working in the driving control training working mode and the training reproduction working mode; in the driving control training working mode, the training process can be started, frozen, unfrozen, ended, and reset; in the training reproduction working mode, the reproduction process can be started/continued, paused, accelerated, decelerated, ended, and reset.

The head coach control system is an important training management device for the QDT simulator, and plays an important role in student training and subsequent teaching. As a comprehensive management portal for the simulator system, the present invention involves the control and management functions of the entire process, including remote control opening of the entire system, release of training subjects, training process management, training reproduction control, monitoring of the entire system operation status, and remote control closing of the entire system, so that the head coach can clearly observe the student's QDT driving control operation status, execution of training questions, and other information in real time through the system display interface, thereby achieving safe and effective comprehensive training management.

Another embodiment of the present invention provides a head coach control method for QDT comprehensive driving control operation training, as shown in FIG8 , the method comprising:

After obtaining the authority, the head coach enters the control system and completes the registration of assistant coaches and trainees;

Select the driving control working mode or the reproduction working mode, start and stop the training or reproduction process during the simulated driving process or the reproduction of the training process, and receive data in real time during the training process and display it in the interface;

Monitor the status of each simulation machine in real time during system operation to ensure the normal operation of the simulator.

Specifically, when using the head coach control system, the head coach should log in to obtain system access rights and enter the head coach control system; in this system, the assistant coach and trainee registration/registration, remote wake-up of each simulator and real-time monitoring of the online status of each simulator are completed in turn; after the simulator system is initialized, the system working mode can be selected, including driving control training working mode and training reproduction working mode; select a certain question for training/reproduction in the corresponding working mode; during the simulated driving process/training process reproduction, the training/reproduction process can be started and stopped at any time through the training process control module. In this process, the motion data of each simulation platform is received in real time and displayed in the main interface of the system; after the training is completed, the questions can be resent again, or the system can be reset directly. After the reproduction is completed, the system is directly reset. During the operation of the system, the network communication module monitors the status of each simulator in real time to ensure the normal operation of the simulator. The various simulation computers include: assistant coach simulator, database management computer, training process monitoring computer, T (boat) motion simulator, MJ (mothership) motion simulator, EP (environmental equipment) simulator, left host control simulator, right host control simulator, visual system simulator, and 6D (six-degree-of-freedom platform) motion machine.

In this embodiment, preferably, the connection status between each simulation device is tested regularly by the master trainer system, and the connection status between each simulation device is tested by regularly sending ICMP (Internet Control Message Protocol) echo request messages, thereby achieving real-time network monitoring and ensuring efficient operation of the system.

The functions of the head coach control method for QDT comprehensive driving control operation training described in this embodiment can be explained by the aforementioned head coach control system for QDT comprehensive driving control operation training. Therefore, for the parts not described in detail in the method embodiment, please refer to the above system embodiment and will not be repeated here.

It should be noted that, although several units, modules or submodules are mentioned in the above detailed description, this division is merely exemplary and not mandatory. In fact, according to an embodiment of the present invention, the features and functions of two or more modules described above can be embodied in one module. Conversely, the features and functions of one module described above can be further divided into multiple modules to be embodied.

In addition, although the operations of the method of the present invention are described in a specific order in the drawings, this does not require or imply that the operations must be performed in this specific order, or that all the operations shown must be performed to achieve the desired results. Additionally or alternatively, some steps may be omitted, multiple steps may be combined into one step, and/or one step may be decomposed into multiple steps.

Although the present invention has been described according to a limited number of embodiments, it will be apparent to those skilled in the art, with the benefit of the above description, that other embodiments are contemplated within the scope of the invention thus described. The disclosure of the present invention is intended to be illustrative rather than restrictive of the scope of the invention, which is defined by the appended claims.

Claims (9)

1. A master trainer control system for QDT integrated drive control operation training, comprising: the system comprises a network module, a system working mode operation module, an interface real-time display module and a process control module; wherein,

The network module comprises a network wake-up sub-module, a simulation data receiving and transmitting sub-module and a network connection state monitoring sub-module; the network awakening submodule is used for remotely awakening other simulators in a broadcast mode after receiving a starting command; the simulation data receiving and transmitting submodule is used for receiving simulation data in real time and displaying the simulation data in an interface, and simultaneously sending the data outwards in real time; the network connection state monitoring sub-module is used for monitoring and judging the network connection state of each simulator in the simulator through the network state;

The system working mode operation module is used for process control of a training process, teaching commentary and training review after training is finished;

the interface real-time display module is used for displaying various interfaces in real time;

the process control module is used for performing operation control on a training process and a reproduction playback process.

2. The master trainer control system for QDT integrated drive control operation training of claim 1, further comprising a personnel information management module for managing trainer and trainee registration information.

3. A master trainer control system for QDT integrated drive control operation training according to claim 2, wherein said trainer and trainee registration information comprises trainer registration and registration information, secondary trainer registration and registration information, trainee registration and registration information.

4. The master trainer control system for QDT integrated drive control operation training of claim 1, wherein the process control for the training process in the system operating mode operation module comprises setting and issuing training subjects, real-time monitoring simulation data, and performing trainee training integrated management through real-time simulation data.

5. The master trainer control system for QDT integrated drive control operation training of claim 1, wherein the system operational mode operation module includes real-time scheduling of training record data, training video streams for use in reproducing training scenes for teaching commentary and training review after the end of training.

6. The control system for a main trainer for QDT comprehensive driving control operation training according to claim 1, wherein the interfaces in the interface real-time display module comprise a training subject display interface, an operation command feedback display interface, a simulation data display interface, a chart display interface, a current working state display interface, a QDT motion state display interface and an MJ motion state display interface.

7. The master trainer control system for QDT synthetic ride control operation training of claim 1, wherein the process control module operation controls of the training process include start, freeze, defrost, end, reset operations; the operation control of the reproduction process includes start, continue, pause, accelerate, decelerate, end, reset operations.

8. A primary trainer control method for QDT integrated drive control operation training, the control method comprising implementing process control of a training process using the primary trainer control system of any of claims 1-7, the process comprising:

After the master trainer acquires the authority, the master trainer enters a control system and finishes the registration of the auxiliary trainer and the trainee;

selecting a driving control working mode or a reproduction working mode, performing start-stop operation on the training or reproduction process in the simulated driving process or the reproduction process, and receiving data in real time in the training process and displaying the data in an interface;

And monitoring the states of all simulation computers in real time during the running of the system, and ensuring the normal running of the simulator.

9. The method according to claim 8, wherein the status of each simulation computer is monitored by sending ICMP echo request messages at regular intervals to test the connection status between each simulation computer.