Train electrician comprehensive practical training system and method

Abstract

The invention provides a train electrician comprehensive practical training system and method. The train electrician comprehensive practical training system comprises an electrical working condition cabinet, a virtual comprehensive control cabinet terminal and a train practical training mechanism. The train training mechanism comprises a charger, an inverter and an electrical comprehensive control cabinet. The electrical working condition cabinet is used for simulating an external equipment signal required by the train practical training mechanism, sending the external equipment signal to the train practical training mechanism, collecting an internal signal when the train practical training mechanism runs and sending the internal signal to the virtual comprehensive control cabinet; the working conditions of the train equipment are displayed through the working condition indicating equipment; the train training mechanism is used for receiving the first target signal, responding to the first target signal and / or training operation, and generating a second target signal; and the virtual integrated control cabinet terminal is used for displaying the virtual integrated control cabinet and synchronizing the real-time states of the virtual integrated control cabinet and the electrical integrated control cabinet, so that safe, flexible and efficient virtual practical training is carried out.

Description

Technical Field

[0001] The present application relates to the field of train electrician training, and specifically, to a comprehensive train electrician training system and method. Background Art

[0002] During the electrician training on the train, it is necessary to carry out various disassembly and assembly training on the train's real integrated control cabinet, charger, inverter, and various equipment in the carriage. However, during the training process, considering safety, operational flexibility, fault simulation and diagnosis, technological updates, and cost-effectiveness, it is difficult for trainees to carry out various training operations on real trains, especially the setting and clearing of various faults, and the disassembly and assembly of components. Therefore, it is necessary to provide a safe, flexible, and efficient simulation training environment to solve the various difficulties in training on real trains and promote the improvement of trainees' electrical skills. Summary of the invention

[0003] In view of this, the purpose of this application is to provide a comprehensive training system and method for train electricians, which can provide a simulated electrician training environment, conduct train electrician training safely and flexibly, and solve various difficulties in training on real trains.

[0004] The embodiment of the present application provides a train electrician comprehensive training system, the system comprising: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism comprises a charger, an inverter, and an electrical integrated control cabinet; the panel of the electrical condition cabinet is provided with condition indication devices corresponding to a variety of train equipment; the electrical condition cabinet is respectively connected to the charger, the inverter, and the electrical integrated control cabinet in the train training mechanism, and the electrical condition cabinet is also connected to the virtual integrated control cabinet terminal;

[0005] The electrical working condition cabinet is used to simulate the first target signal of the external equipment required by the train training mechanism during operation, and send the first target signal to the train training mechanism; collect the second target signal inside the train training mechanism during operation, and send the second target signal to the virtual integrated control cabinet; and respond to multiple second target signals corresponding to multiple train equipment, and display the working conditions of multiple train equipment through the working condition indication device;

[0006] The train training mechanism is used to receive the first target signal, respond to the first target signal and / or the training operation, and generate a second target signal;

[0007] The virtual integrated control cabinet terminal is used to display a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal.

[0008] In some embodiments, the train electrician comprehensive training system further includes: a referee terminal; the referee terminal is communicatively connected to the electrical condition cabinet;

[0009] The electrical working condition cabinet is also used to collect the training operation data and component action data of the integrated control cabinet, charger, and inverter in the train training mechanism, and send the training operation data and component action data to the referee terminal;

[0010] The referee terminal is used to receive the practical training operation data and the component movement data, and process the practical training operation data and the component movement data based on the pre-configured scoring rules to determine the practical training results.

[0011] In some embodiments, in the train electrician comprehensive training system, the referee terminal is also used to respond to the mode selection operation and switch to the corresponding training mode; the training mode includes practice mode and test mode; when switching to the practice mode, the training prompt information is displayed on the second graphical user interface of the referee terminal; when switching to the test mode, the referee terminal sends the configured fault data to the electrical condition cabinet and / or virtual integrated control cabinet; and sends operation mode information to the virtual integrated control cabinet; the operation mode information is used to control the mode of the virtual integrated control cabinet.

[0012] In some embodiments, in the train electrician comprehensive training system, the electrical condition cabinet, when simulating the first target signal of the external device required when the train training mechanism is running, is specifically used to:

[0013] Simulating various temperature signals of the electrical integrated control cabinet; the temperature signals are simulated by temperature sensors and potentiometers;

[0014] Simulate a variety of voltage signals required for the operation of a charger and an inverter; the various voltage signals are modulated based on a voltage regulation module.

[0015] In some embodiments, in the train electrician comprehensive training system, the working condition indicating device, when displaying the working conditions of various train equipment through the working condition indicating device, is specifically used to:

[0016] Demonstrate the working conditions of passenger compartment lighting equipment, electric heating equipment, sockets and doors, as well as the working conditions of various electrical equipment and air-conditioning units.

[0017] In some embodiments, in the train electrician comprehensive training system, the working condition indication device includes a first indicator light arranged in the first area, a second indicator light arranged in the second area, a first motor and a first grid terminal, a third indicator light arranged in the third area, a second motor and a second grid terminal;

[0018] The first indicator light of the first area is used to respond to the second target signal corresponding to the passenger compartment lighting equipment, the electric heating equipment, the socket and the door, and simulate and display the working conditions of the passenger compartment lighting equipment, the electric heating equipment, the socket and the door;

[0019] The second indicator light and the first motor of the second area are used to respond to the second target signal corresponding to the various electrical equipments and simulate the working conditions of the various electrical equipments; the first grid terminal is used to measure the voltage value of the second target signal corresponding to the various electrical equipments;

[0020] The third indicator light and the second motor in the third area are used to respond to the second target signal corresponding to the air-conditioning unit and simulate the working condition of the air-conditioning unit; the second grid terminal is used to measure the second target signal corresponding to the air-conditioning unit.

[0021] In some embodiments, in the comprehensive train electrician training system, the electrical operating cabinet also includes a loop fault setting mechanism; the loop fault setting mechanism includes relay contacts connected in series in the loop of the electrical integrated control cabinet, charger, and inverter; by triggering the opening or closing of the relay contacts, the faults of the electrical integrated control cabinet, charger, and inverter are triggered.

[0022] In some embodiments, in the train electrician comprehensive training system, the virtual integrated control cabinet terminal is also used to respond to the virtual training operation of the virtual integrated control cabinet for the first graphical user interface, and control the action of virtual components in the virtual integrated control cabinet.

[0023] In some embodiments, in the train electrician comprehensive training system, the virtual integrated control cabinet terminal is also used for:

[0024] Used to program with the electrical integrated control cabinet, read the first interactive control information of the electrical integrated control cabinet through communication with the electrical integrated control cabinet, display the interactive control result corresponding to the first interactive control information; and send the second interactive control information to the electrical integrated control cabinet to control the action of the electrical integrated control cabinet.

[0025] In some embodiments, in the train electrician comprehensive training system, the virtual integrated control cabinet terminal is further used to display static inspection faults based on configured static fault instructions;

[0026] and / or,

[0027] It is also used to respond to simulation display instructions to display simulation schematic diagrams of at least some components and / or circuits in the electrical integrated control cabinet.

[0028] In some embodiments, a train electrician comprehensive training method is also provided, which is applied to a train electrician comprehensive training system, the system comprising: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism comprises a charger, an inverter, and an electrical integrated control cabinet; the panel of the electrical condition cabinet is provided with a condition indication device corresponding to a variety of train equipment; the electrical condition cabinet is respectively connected to the charger, inverter, and electrical integrated control cabinet in the train training mechanism, and the electrical condition cabinet is also connected to the virtual integrated control cabinet terminal; the method comprises:

[0029] During the training operation, the electrical condition cabinet simulates the first target signal of the external device required by the train training mechanism when it is running, and sends the first target signal to the train training mechanism; collects the second target signal inside the train training mechanism when it is running, and sends the second target signal to the virtual integrated control cabinet; and responds to multiple second target signals corresponding to multiple train equipment, and displays the working conditions of multiple train equipment through the working condition indication device;

[0030] The train training mechanism receives the first target signal, and generates a second target signal in response to the first target signal and / or the training operation;

[0031] The virtual integrated control cabinet terminal displays a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal.

[0032] In an embodiment of the present application, a train electrician comprehensive training system is provided, including: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism includes a charger, an inverter, and an electrical integrated control cabinet; the electrical condition cabinet is used to simulate the first target signal of an external device required for the operation of the train training mechanism during the training operation, and send the first target signal to the train training mechanism; and collect the second target signal inside the train training mechanism during operation, and send the second target signal to the virtual integrated control cabinet; and respond to multiple second target signals corresponding to multiple train equipment, and display the working conditions of multiple train equipment through a condition indication device; the train training mechanism is used to receive the first target signal, respond to the first target signal and / or the training operation, and generate a second target signal. The virtual integrated control cabinet terminal is used to display a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal; thereby, the charger, inverter, and electrical integrated control cabinet are provided with the signals they need through the working condition cabinet, and specific practical training operations and practical training results are displayed through the working condition cabinet, charger, inverter, and electrical integrated control cabinet, allowing trainees to perform various operation exercises in a zero-risk or low-risk environment, effectively avoiding accidents that may occur in actual operations, and being able to flexibly set various training scenarios. Trainees can train repeatedly, thereby improving the flexibility and efficiency of the training; the training system can also be conveniently updated to meet the needs of different vehicle models and technical development. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 The structure diagram of the train electrician comprehensive training system according to the embodiment of the present application is shown;

[0035] Figure 2 A principle block diagram showing a structural schematic diagram of the train electrician comprehensive training system according to an embodiment of the present application;

[0036] Figure 3 A schematic diagram of the panel structure of the electrical working condition cabinet described in the embodiment of the present application is shown;

[0037] Figure 4 A schematic diagram of a first region of the panel is shown;

[0038] Figure 5 A schematic diagram of a second region of the panel is shown;

[0039] Figure 6 A schematic diagram of a third region of the panel is shown;

[0040] Figure 7 A flow chart of the comprehensive training method for train electricians described in the embodiment of the present application is shown. DETAILED DESCRIPTION

[0041] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the drawings in the present application only serve the purpose of explanation and description and are not used to limit the scope of protection of the present application. In addition, it should be understood that the schematic drawings are not drawn in real proportion. The flowchart used in this application shows the operations implemented according to some embodiments of the present application. It should be understood that the operations of the flowchart can be implemented out of sequence, and the steps without logical context can be reversed in order or implemented simultaneously. In addition, those skilled in the art can add one or more other operations to the flowchart under the guidance of the content of the present application, or remove one or more operations from the flowchart.

[0042] In addition, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0043] It should be noted that the term "comprising" will be used in the embodiments of the present application to indicate the existence of the features declared thereafter, but does not exclude the addition of other features.

[0044] During the electrician training on the train, it is necessary to carry out various disassembly and assembly training on the train's real integrated control cabinet, charger, inverter, and various equipment in the carriage. However, during the training process, considering safety, operational flexibility, fault simulation and diagnosis, technological updates, and cost-effectiveness, it is difficult for trainees to carry out various training operations on real trains, especially the setting and clearing of various faults, and the disassembly and assembly of components. Therefore, it is necessary to provide a safe, flexible, and efficient simulation training environment to solve the various difficulties in training on real trains and promote the improvement of trainees' electrical skills.

[0045] Specifically, in an embodiment of the present application, a train electrician comprehensive training system is provided, including: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism includes a charger, an inverter, and an electrical integrated control cabinet; the electrical condition cabinet is used to simulate the first target signal of an external device required for the operation of the train training mechanism during the training operation, and send the first target signal to the train training mechanism; and collect the second target signal inside the train training mechanism during operation, and send the second target signal to the virtual integrated control cabinet; and respond to multiple second target signals corresponding to multiple train equipment, and display the working conditions of multiple train equipment through a working condition indication device; the train training mechanism is used to receive the first target signal, respond to the first target signal and / or the training operation, and generate the first target signal. two target signals; the virtual integrated control cabinet terminal is used to display a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal; thereby providing the charger, inverter, and electrical integrated control cabinet with the signals they need through the working condition cabinet, and performing specific training operations and displaying training results through the working condition cabinet, charger, inverter, and electrical integrated control cabinet, allowing trainees to perform various operation exercises in a zero-risk or low-risk environment, effectively avoiding possible accidents in actual operations, being able to flexibly set various training scenarios, and trainees can train repeatedly, thereby improving the flexibility and efficiency of the training; the training system can also be conveniently updated to meet the needs of different vehicle models and technological development.

[0046] Please refer to Figure 1 , Figure 1 The structure diagram of the train electrician comprehensive training system described in the embodiment of the present application is shown; please refer to Figure 2 , Figure 2 A schematic block diagram showing the structure of the train electrician comprehensive training system according to the embodiment of the present application is shown; Figure 1 and Figure 2 As shown, the system includes: an electrical condition cabinet 100, a virtual integrated control cabinet terminal 300, and a train training mechanism; the train training mechanism includes a charger 600, an inverter 500, and an electrical integrated control cabinet 200; the panel of the electrical condition cabinet 100 is provided with condition indication devices corresponding to a variety of train equipment; the electrical condition cabinet 100 is respectively connected to the charger 600, the inverter 500, and the electrical integrated control cabinet 200 in the train training mechanism, and the electrical condition cabinet 100 is also connected to the virtual integrated control cabinet terminal 300;

[0047] The electrical working condition cabinet 100 is used to simulate the first target signal of the external equipment required by the train training mechanism during operation, and send the first target signal to the train training mechanism; collect the second target signal inside the train training mechanism during operation, and send the second target signal to the virtual integrated control cabinet; and respond to multiple second target signals corresponding to multiple train equipment, and display the working conditions of multiple train equipment through the working condition indication device;

[0048] The train training mechanism is used to receive the first target signal, respond to the first target signal and / or the training operation, and generate a second target signal;

[0049] The virtual integrated control cabinet terminal 300 is used to display a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet 200 is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet 200 is synchronized in response to the received second target signal.

[0050] The electrical working state cabinet 100 includes a cabinet body and a panel. The cabinet body is provided with electronic components to simulate the first target signal of the external device required when the charger 600, the inverter 500 and the electrical integrated control cabinet 200 are in operation.

[0051] The control logic of the charger 600, inverter 500, and electrical integrated control cabinet 200 is the same as that of the actual charger 600, inverter 500, and electrical integrated control cabinet 200 on the train, and the specific structure can be adaptively modified according to the training requirements.

[0052] The electrical operating cabinet 100 is respectively connected to the charger 600, the inverter 500, and the electrical integrated control cabinet 200 in the train training mechanism. Specifically, the electrical operating cabinet 100 is respectively connected to the charger 600, the inverter 500, and the electrical integrated control cabinet 200 in the train training mechanism through wiring.

[0053] The operation of the electrical integrated control cabinet 200, the charger 600, and the inverter 500 requires signals from other external devices to complete the system, and these missing signals are simulated and provided by the working condition cabinet. The embodiment of the present application further enriches the practical training content of the electrical integrated control cabinet 200, the charger 600, and the inverter 500 by providing the electrical working condition cabinet 100.

[0054] In the embodiment of the present application, specifically, the electrical working state cabinet 100, when simulating the first target signal of the external device required when the train training mechanism is running, is specifically used to:

[0055] Simulating various temperature signals of the electrical integrated control cabinet 200; the temperature signals are simulated by temperature sensors and potentiometers;

[0056] The multiple voltage signals required for the operation of the simulated charger 600 and the inverter 500 are modulated based on the voltage regulation module.

[0057] The various temperature signals on the integrated control cabinet include, for example, the temperature inside and outside the vehicle compartment, the air-conditioning temperature, the axle temperature, etc.

[0058] The operation of charger 600 and inverter 500 requires DC600V, which requires a higher voltage and greater power. If they want to operate normally, they need to be equipped with a separate DC600V power supply cabinet. Otherwise, they will only be used for appearance inspection and disassembly learning, and no power-on test will be performed.

[0059] Based on this, in the embodiment of the present application, a voltage regulation module is designed in the working cabinet, a DC600V voltage signal is modulated by the voltage regulation module, and connected to the charger 600 and the inverter 500. The normal operation of the charger 600 and the inverter 500 can be achieved without the need for a separate DC600V power cabinet.

[0060] Specifically, the operation of the charger 600 and the inverter 500 requires input voltage, intermediate voltage, output voltage and other signals to operate. The electrical operating cabinet 100 described in the embodiment of the present application simulates the input voltage, intermediate voltage and output voltage of the charger 600 and the inverter 500 through a voltage regulation module.

[0061] Furthermore, through the voltage regulation module, undervoltage and overvoltage faults of the input voltage, intermediate voltage, and output voltage of the charger 600 and the inverter 500 can also be simulated.

[0062] The electrical operating cabinet 100 collects the second target signal inside the train training mechanism when it is running, and sends the second target signal to the virtual integrated control cabinet; specifically, the circuit breakers, knobs, relays, contactors, etc. inside the integrated control cabinet, charger 600, and inverter 500 are connected to the electrical operating cabinet 100 through wiring, and the second target signal during operation enters the digital input terminal of the PLC of the operating cabinet through wiring, and then communicates with the virtual control cabinet and the referee terminal through the switch to transmit the second target signal.

[0063] Here, it should be noted that when the second target signal is transmitted to the virtual control cabinet and the referee terminal, part of the second target signal needs to be converted into an analog-to-digital conversion, and the second target signal (analog signal) needs to be converted into a digital signal.

[0064] The panel of the electrical working condition cabinet 100 is provided with working condition indicating devices corresponding to various train equipment; specifically, the working condition indicating devices, when displaying the working conditions of various train equipment through the working condition indicating devices, are specifically used for:

[0065] Demonstrate the working conditions of passenger compartment lighting equipment, electric heating equipment, sockets and doors, as well as the working conditions of various electrical equipment and air-conditioning units.

[0066] Please refer to Figure 3 , Figure 3 The panel structure diagram of the electrical working state cabinet 100 described in the embodiment of the present application is shown; the panel 101 of the electrical working state cabinet 100100 is divided into a first area 1011, a second area 1012 and a third area 1013; please refer to Figure 4-Figure 6 , Figure 4 A schematic diagram of a first region of the panel is shown; Figure 5 A schematic diagram of a second region of the panel is shown; Figure 6 A schematic diagram of the third region of the panel is shown; Figure 4-Figure 6 As shown, the working condition indicating device includes a first indicator light arranged in a first area 1011, a second indicator light arranged in a second area 1012, a first motor and a first grid terminal, a third indicator light arranged in a third area 1013, a second motor and a second grid terminal;

[0067] The first indicator light of the first area 1011 is used to respond to the second target signal corresponding to the passenger compartment lighting equipment, the electric heating equipment, the socket and the door, and simulate the working conditions of the passenger compartment lighting equipment, the electric heating equipment, the socket and the door;

[0068] The second indicator light and the first motor of the second area 1012 are used to respond to the second target signal corresponding to the various electrical equipments and simulate the working conditions of the various electrical equipments; the first grid terminal is used to measure the voltage value of the second target signal corresponding to the various electrical equipments;

[0069] The third indicator light and the second motor of the third area 1013 are used to respond to the second target signal corresponding to the air-conditioning unit and simulate the working condition of the air-conditioning unit; the second grid terminal is used to measure the second target signal corresponding to the air-conditioning unit.

[0070] Based on the panel 101 being divided into a first area 1011 , a second area 1012 and a third area 1013 , the panel includes an upper door panel corresponding to the first area 1011 , a middle door panel corresponding to the second area 1012 , and a lower door panel corresponding to the third area 1013 .

[0071] Please refer to Figure 4The upper door panel of the cabinet mainly simulates the passenger compartment lighting, electric heating, sockets and door status. It adopts the top view and cross-sectional view of a carriage and uses the first indicator lights of different models to display the location and working status of each device.

[0072] The operation of the components in the integrated control cabinet and the output voltage of the integrated control cabinet are collected through the PLC in the working cabinet. The PLC program is written according to the actual control logic. The on and off of the door panel indicator is controlled by the PLC to display the working conditions of various lighting, sockets, and electric heating.

[0073] The working condition cabinet panel uses a bird's eye view and a cross-sectional view of the car with indicator lights to display the working conditions of lighting, sockets, electric heating, etc., so that users can intuitively understand the role of each function in the entire car.

[0074] Please refer to Figure 5 The middle door panel of the panel mainly simulates the working conditions of various electrical equipment on the vehicle through the second indicator light and the first motor, and can measure the equipment voltage through the black grille terminal at the bottom.

[0075] The first motor is a 24V motor. The operation results of the first motor can be used to verify the wiring training results of the three-phase AC power of the electrical integrated control cabinet 200. The forward and reverse rotation of the first motor can provide feedback on whether the phase sequence of the AC voltage output by the electrical integrated control cabinet 200 is correct.

[0076] For the second indicator light and the first motor, the PLC of the electrical condition cabinet 100 collects the corresponding circuit breaker signal and outputs a control signal to the second indicator light and the first motor, so that the second indicator light and the first motor operate under the control of the control signal. The grid terminal directly connects the output voltage of the electrical equipment from the interface of the integrated control cabinet to facilitate the voltage measurement. The specific measurement can be performed with a multimeter.

[0077] The lower door panel of the electrical condition cabinet 100 simulates the working condition of the air-conditioning unit. With the internal schematic diagram of the air-conditioning unit as the background, the second motor and the third indicator light are used to simulate the internal working condition of the unit. The voltage can be measured through the grid terminal. The forward and reverse rotation of the second motor can provide feedback on whether the phase sequence of the AC voltage output by the integrated control cabinet is correct.

[0078] The working cabinet panel uses the air conditioning unit schematic diagram in conjunction with the motor and grille terminals to display the entire air conditioning unit. By operating the air conditioner under different working conditions and combining the motor rotation with the unit schematic diagram, you can understand the air conditioning principle more intuitively.

[0079] The third indicator light and the second motor are also controlled by the PLC by collecting the corresponding circuit breaker signals and outputting control signals. The grid terminal also directly receives the output power of the air-conditioning unit from the interface of the electrical integrated control cabinet 200 to facilitate voltage measurement.

[0080] In an embodiment of the present application, the electrical operating cabinet 100 also includes a circuit fault setting mechanism; the circuit fault setting mechanism includes relay contacts connected in series in the circuit of the electrical integrated control cabinet 200, the charger 600, and the inverter 500; by triggering the opening or closing of the relay contacts, the faults of the electrical integrated control cabinet 200, the charger 600, and the inverter 500 are triggered.

[0081] Common faults in various items of the electrical integrated control cabinet 200, charger 600, and inverter 500 are introduced into the circuits of the integrated control cabinet, charger 600, and inverter 500, and are triggered through the normally open or normally closed point of the PLC control relay, so that faults are set in the circuits of the integrated control cabinet, charger 600, and inverter 500 through the working condition cabinet, and common fault diagnosis and maintenance training are carried out.

[0082] The train training mechanism is used to receive the first target signal, respond to the first target signal and / or the training operation, and generate a second target signal.

[0083] That is to say, the charger 600, the inverter 500, and the electrical integrated control cabinet 200 can operate in response to the first target signal of the electrical condition cabinet 100, or in response to the first target signal of the electrical condition cabinet 100 and the trainee's practical operation, or in response to the practical operation.

[0084] Exemplarily, the electrical integrated control cabinet 200 receives a temperature signal simulated by the electrical operating cabinet 100 and disconnects based on the temperature signal.

[0085] Exemplarily, the charger 600 and the inverter 500 receive a DC 600V input voltage signal output by the electrical condition cabinet 100, and operate in response to a training operation (start operation, etc.) after being powered on.

[0086] Exemplarily, the electrical integrated control cabinet 200 receives a disconnection operation on its input button and disconnects the corresponding relay.

[0087] The virtual integrated control cabinet terminal 300 is in the form of a computer host with an enlarged screen.

[0088] The virtual integrated control cabinet terminal 300 is used to display a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet 200 is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet 200 are synchronized in response to the received second target signal; in this way, the status of each component of the electrical integrated control cabinet 200 is collected through the working condition cabinet, and the real-time status of all components of the electrical integrated control cabinet 200 can be synchronously displayed on the virtual integrated control cabinet, which can be used for teaching demonstration to facilitate intuitive learning operation processes.

[0089] When the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet 200 are synchronized, the virtual integrated control cabinet displays the real-time status of the components in the electrical integrated control cabinet 200 .

[0090] Compared with the physical electrical integrated control cabinet 200, the virtual integrated control cabinet can display the real-time status of components in different forms. For example, some components are blocked, and it is difficult to see their status changes in the physical electrical integrated control cabinet 200, but the virtual integrated control cabinet can hide the obstructions and display its status information; it can also display the real-time status in the form of parameters, such as voltage value and current value; it can also display animations corresponding to the real-time status, such as flowing current; it can also display components from different perspectives, and so on.

[0091] In the train electrician comprehensive training system described in the embodiment of the present application, the virtual integrated control cabinet terminal 300 is also used to respond to the virtual training operation of the virtual integrated control cabinet on the first graphical user interface, and control the action of virtual components in the virtual integrated control cabinet.

[0092] Since the virtual integrated control cabinet is constructed based on the electrical integrated control cabinet 200, the logic of the virtual control cabinet is exactly the same as that of the integrated control cabinet. When the virtual components are operated, the virtual components will perform corresponding actions. Therefore, the virtual integrated control cabinet is similar to an electrical integrated control cabinet 200. When students operate the virtual components of the virtual integrated control cabinet, they can experience the same operation feedback and action execution as the real electrical integrated control cabinet 200. It can be used for the expansion of the integrated control cabinet and is convenient for multiple students to operate and use.

[0093] In the embodiment of the present application, in the train electrician comprehensive training system, the virtual integrated control cabinet terminal 300 is also used for:

[0094] It is used to program with the electrical integrated control cabinet 200, read the first interactive control information of the electrical integrated control cabinet 200 through communication with the electrical integrated control cabinet 200, and display the interactive control result corresponding to the first interactive control information; and send the second interactive control information to the electrical integrated control cabinet 200 to control the action of the electrical integrated control cabinet 200.

[0095] During the actual train formation process, the carriage's electrical integrated control cabinet 200 will be used to read and control the electrical integrated control functions of other carriages. Therefore, this can be achieved through communication between the virtual integrated control cabinet and the electrical integrated control cabinet 200.

[0096] During the train marshaling process, multiple carriages need to be connected in a certain order and rules to form a complete train system. During this process, the electrical integrated control cabinets 200 of each carriage need to communicate with each other, and coordinate the control of the electrical integrated control cabinets 200 of different carriages, such as starting / stopping specific equipment, adjusting operating parameters, etc., to ensure the coordinated operation of the electrical system. In the embodiment of the present application, the virtual integrated control cabinet and the electrical integrated control cabinet 200 are used for marshaling to conduct train marshaling training.

[0097] Based on this, the first interactive control information and the second interactive control information are determined based on the interactive control information between the electrical integrated control cabinets 200 of the two carriages during the actual train formation process.

[0098] In some embodiments, in the train electrician comprehensive training system, the virtual integrated control cabinet terminal 300 is also used to display static inspection faults based on configured static fault instructions;

[0099] and / or,

[0100] It is also used to respond to simulation display instructions to display simulation schematic diagrams of at least some components and / or circuits in the electrical integrated control cabinet 200.

[0101] In the railway industry, it is necessary to check whether each component has any problem. If the components in the electrical integrated control cabinet 200 are intentionally damaged during training, the cost is very high and it is difficult to recover. Therefore, in actual use, static inspection faults such as simulated line drop, line shortage, component damage, etc. are placed on the virtual integrated control cabinet in the virtual integrated control cabinet terminal 300 for more convenient setting and recovery.

[0102] Illustratively, the virtual integrated control cabinet terminal 300 can simulate various components in the electrical integrated control cabinet 200, such as circuit breakers, contactors, relays, sensors, etc., and display their simulation schematics. These schematics graphically display the internal structure, working principles and mutual connection relationships of the components, which helps trainees or operators to more intuitively understand the composition and working principles of the electrical integrated control cabinet.

[0103] The virtual integrated control cabinet terminal 300 can also display the circuit simulation schematic diagram in the electrical integrated control cabinet 200. These schematic diagrams show the composition and path of each circuit (such as the main circuit, control circuit, protection circuit, etc.) in the electrical system, as well as the role of each component in the circuit. The circuit simulation schematic diagram displays the flow path of electrical quantities such as current and voltage through the change of line color, which intuitively reflects the training points.

[0104] After receiving the simulation display instruction, the virtual integrated control cabinet terminal 300 can respond quickly and dynamically display the corresponding simulation schematic diagram. These schematic diagrams can be presented in two-dimensional or three-dimensional form, supporting operations such as zooming, rotating, and panning, so that users can observe and understand the structure and working principle of the electrical system from different angles and levels.

[0105] In addition to static display, the virtual integrated control cabinet terminal 300 also supports interactive operations with users. Users can interact on the simulation schematic diagram by clicking and dragging, such as viewing detailed parameters of components, simulating changes in electrical quantities, and testing the on / off status of circuits. This interactive operation not only improves user participation and learning interest, but also helps deepen users' understanding and memory of electrical systems.

[0106] In some embodiments, in the train electrician comprehensive training system, the system further includes: a referee terminal; the referee terminal is communicatively connected to the electrical condition cabinet 100;

[0107] The electrical working state cabinet 100 is also used to collect the training operation data and component action data of the integrated control cabinet, charger 600, and inverter 500 in the train training mechanism, and send the training operation data and component action data to the referee terminal;

[0108] The referee terminal is used to receive the practical training operation data and the component movement data, and process the practical training operation data and the component movement data based on the pre-configured scoring rules to determine the practical training results.

[0109] The referee terminal is equipped with a referee control system, which collects the operation and component action data of the integrated control cabinet, charger 600, and inverter 500 through the PLC of the electrical condition cabinet 100, and can record the entire operation process.

[0110] Before the referee terminal is officially used for training scoring, it is necessary to pre-configure scoring rules. The scoring rules are formulated based on training objectives, skill requirements, safety regulations and other factors, and are used to quantitatively evaluate the trainees' training operations and training results. The scoring rules include multiple aspects, such as the correctness of the operating steps, the operating speed, the accuracy of the component movement, the accuracy of the troubleshooting, etc. Each aspect may correspond to a certain score or weight, so as to make a comprehensive consideration in the final scoring and determine the training results.

[0111] In some embodiments, the referee terminal is also used to respond to a mode selection operation and switch to a corresponding training mode; the training mode includes a practice mode and a test mode; when switching to the practice mode, training prompt information is displayed on the second graphical user interface of the referee terminal; when switching to the test mode, the referee terminal sends the configured fault data to the electrical condition cabinet 100 and / or the virtual integrated control cabinet; and sends operation mode information to the virtual integrated control cabinet; the operation mode information is used to control the mode of the virtual integrated control cabinet.

[0112] When switching to the practice mode, the second graphical user interface of the referee terminal will display practical training prompt information, which includes step guidance, operation suggestions, and precautions.

[0113] The configured fault data can simulate common fault conditions in the electrical integrated control cabinet 200. The electrical condition cabinet 100 receives the fault data and automatically sets the fault through the PLC control relay, so that the fault can be quickly set or restored during the training process, which improves the training efficiency. The existing solution for setting the fault can only be done by changing the line in the integrated control cabinet, which is troublesome.

[0114] Virtual integrated control cabinets in different modes have different initial states of virtual components.

[0115] The modes of the virtual integrated control cabinet include: normal operation mode, static inspection fault mode, competition mode, etc.

[0116] The train electrician comprehensive training system described in the embodiment of the present application can realize the linkage operation training between the integrated control cabinet, the charger 600, and the inverter 500; it can also realize the data monitoring training and remote control training of the electrical integrated control cabinet 200 of other carriages by the vehicle's electrical integrated control cabinet 200, making up for the lack of monitoring function of other carriages.

[0117] The working condition cabinet collects the operation and component action data of the integrated control cabinet, charger 600, and inverter 500 through PLC, and transmits it to the referee terminal, which can automatically record the data, judge whether the operation steps are correct, and give scores.

[0118] Please refer to Figure 2, describing in detail the connection relationship between the electrical condition cabinet 100, the virtual integrated control cabinet terminal 300, the charger 600, the inverter 500, the electrical integrated control cabinet 200, and the referee terminal in the train electrical comprehensive training system. Specifically, the electrical condition cabinet 100 is respectively connected to the charger 600, the inverter 500, and the electrical integrated control cabinet 200 in the train training mechanism, and the electrical condition cabinet 100 is also connected to the virtual integrated control cabinet terminal 300; the electrical condition cabinet 100 and the charger 600, the inverter 500, and the electrical integrated control cabinet 200 are connected through wiring to transmit voltage signals, switch signals and other signals; the electrical condition cabinet 100 and the virtual integrated control cabinet terminal 300 are connected through a signal line to transmit the second target signal collected by the electrical condition cabinet 100 and obtained through PLC processing; the referee terminal is connected to the electrical condition cabinet 100 and the virtual integrated control cabinet terminal 300 through a signal line to send operation mode information, fault data, etc., and receive the training operation data and component action data of the electrical condition cabinet 100.

[0119] Based on the same inventive concept, the embodiment of the present application also provides a train electrician comprehensive training method corresponding to the train electrician comprehensive training system. Since the principle of solving the problem by the train electrician comprehensive training method in the embodiment of the present application is similar to the above-mentioned system in the embodiment of the present application, the implementation of the method can refer to the implementation of the system, and the repeated parts will not be repeated.

[0120] Please refer to Figure 7 , Figure 7 A flow chart of the train electrician comprehensive training method described in the embodiment of the present application is shown; the embodiment of the present application provides a train electrician comprehensive training method, which is applied to a train electrician comprehensive training system, the system comprising: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism comprises a charger, an inverter, and an electrical integrated control cabinet; the panel of the electrical condition cabinet is provided with condition indication devices corresponding to a variety of train equipment; the electrical condition cabinet is respectively connected to the charger, inverter, and electrical integrated control cabinet in the train training mechanism, and the electrical condition cabinet is also connected to the virtual integrated control cabinet terminal; Figure 6 As shown, the method includes:

[0121] S701, during the training operation, the electrical working condition cabinet simulates the first target signal of the external equipment required by the train training mechanism when it is running, and sends the first target signal to the train training mechanism; collects the second target signal inside the train training mechanism when it is running, and sends the second target signal to the virtual integrated control cabinet; and responds to multiple second target signals corresponding to multiple train equipment, and displays the working conditions of multiple train equipment through the working condition indication device;

[0122] S702, the train training mechanism receives the first target signal, responds to the first target signal and / or the training operation, and generates a second target signal;

[0123] S703. The virtual integrated control cabinet terminal displays a first graphical user interface, in which the virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal.

[0124] In some embodiments, in the train electrician comprehensive training method, the system further comprises: a referee terminal; the referee terminal is communicatively connected to the electrical condition cabinet;

[0125] The method further comprises:

[0126] The electrical condition cabinet collects the training operation data and component action data of the integrated control cabinet, charger, and inverter in the train training mechanism, and sends the training operation data and component action data to the referee terminal;

[0127] The referee terminal receives the practical training operation data and the component movement data, and processes the practical training operation data and the component movement data based on a pre-configured scoring rule to determine the practical training result.

[0128] In some embodiments, in the train electrician comprehensive training method, the method further includes:

[0129] The referee terminal responds to the mode selection operation and switches to the corresponding training mode; the training mode includes practice mode and test mode; when switching to the practice mode, the second graphical user interface of the referee terminal displays training prompt information; when switching to the test mode, the referee terminal sends the configured fault data to the electrical condition cabinet and / or virtual integrated control cabinet; and sends operation mode information to the virtual integrated control cabinet; the operation mode information is used to control the mode of the virtual integrated control cabinet.

[0130] In some embodiments, in the train electrician comprehensive training method, the electrical condition cabinet simulates the first target signal of the external device required when the train training mechanism is running, specifically including:

[0131] Simulating various temperature signals of the electrical integrated control cabinet; the temperature signals are simulated by temperature sensors and potentiometers;

[0132] Simulate a variety of voltage signals required for the operation of a charger and an inverter; the various voltage signals are modulated based on a voltage regulation module.

[0133] In some embodiments, in the train electrician comprehensive training method, the working condition indication device displays the working conditions of various train equipment through the working condition indication device, specifically including:

[0134] Demonstrate the working conditions of passenger compartment lighting equipment, electric heating equipment, sockets and doors, as well as the working conditions of various electrical equipment and air-conditioning units.

[0135] In some embodiments, in the train electrician comprehensive training method, the working condition indication device includes a first indicator light arranged in the first area, a second indicator light arranged in the second area, a first motor and a first grid terminal, a third indicator light arranged in the third area, a second motor and a second grid terminal;

[0136] The method further comprises:

[0137] The first indicator light of the first area responds to the second target signal corresponding to the passenger compartment lighting equipment, the electric heating equipment, the socket and the door, and simulates and displays the working conditions of the passenger compartment lighting equipment, the electric heating equipment, the socket and the door;

[0138] The second indicator light and the first motor in the second area respond to the second target signal corresponding to the various electrical equipment to simulate and display the working conditions of the various electrical equipment; the first grid terminal is used to measure the voltage value of the second target signal corresponding to the various electrical equipment;

[0139] The third indicator light and the second motor in the third area respond to the second target signal corresponding to the air-conditioning unit to simulate and display the working condition of the air-conditioning unit; the second grid terminal is used to measure the second target signal corresponding to the air-conditioning unit.

[0140] In some embodiments, in the comprehensive training method for train electricians, the electrical operating cabinet also includes a loop fault setting mechanism; the loop fault setting mechanism includes relay contacts connected in series in the loops of the electrical integrated control cabinet, charger, and inverter; by triggering the opening or closing of the relay contacts, the faults of the electrical integrated control cabinet, charger, and inverter are triggered.

[0141] In some embodiments, the train electrician comprehensive training method further includes:

[0142] The virtual integrated control cabinet terminal responds to the virtual training operation of the virtual integrated control cabinet on the first graphical user interface, and controls the actions of virtual components in the virtual integrated control cabinet.

[0143] In some embodiments, the train electrician comprehensive training method further includes:

[0144] The virtual integrated control cabinet terminal and the electrical integrated control cabinet are arranged, and the first interactive control information of the electrical integrated control cabinet is read through communication with the electrical integrated control cabinet, and the interactive control result corresponding to the first interactive control information is displayed; and the second interactive control information is sent to the electrical integrated control cabinet to control the action of the electrical integrated control cabinet.

[0145] In some embodiments, the train electrician comprehensive training method further includes:

[0146] The virtual integrated control cabinet terminal displays static inspection faults based on the configured static fault instructions;

[0147] and / or,

[0148] The virtual integrated control cabinet terminal responds to the simulation display instruction and displays the simulation schematic diagram of at least part of the components and / or circuits in the electrical integrated control cabinet.

[0149] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, the specific working process of the system and device described above can refer to the corresponding process in the method embodiment, and will not be repeated in this application. In the several embodiments provided in this application, it should be understood that the disclosed system, device and method can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation. For example, multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, indirect coupling or communication connection of devices or modules, which can be electrical, mechanical or other forms.

[0150] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0151] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0152] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium that is executable by a processor. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a platform server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks, or optical disks.

[0153] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A comprehensive training system for train electricians, characterized in that: The system includes: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism includes a charger, an inverter, and an electrical integrated control cabinet; a panel of the electrical condition cabinet is provided with condition indication devices corresponding to a variety of train equipment; the electrical condition cabinet is respectively connected to the charger, the inverter, and the electrical integrated control cabinet in the train training mechanism, and the electrical condition cabinet is also connected to the virtual integrated control cabinet terminal; The electrical working condition cabinet is used to simulate the first target signal of the external equipment required by the train training mechanism during operation, and send the first target signal to the train training mechanism; collect the second target signal inside the train training mechanism during operation, and send the second target signal to the virtual integrated control cabinet; and respond to multiple second target signals corresponding to multiple train equipment, and display the working conditions of multiple train equipment through the working condition indication device; The train training mechanism is used to receive the first target signal, respond to the first target signal and / or the training operation, and generate a second target signal; The virtual integrated control cabinet terminal is used to display a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal.

2. The train electrician comprehensive training system according to claim 1 is characterized in that: The system further comprises: a referee terminal; the referee terminal is communicatively connected to the electrical working state cabinet; The electrical working condition cabinet is also used to collect the training operation data and component action data of the integrated control cabinet, charger, and inverter in the train training mechanism, and send the training operation data and component action data to the referee terminal; The referee terminal is used to receive the training operation data and the component action data, and process the training operation data and the component action data based on the pre-configured scoring rules to determine the training results; The referee terminal is also used to respond to the mode selection operation and switch to the corresponding training mode; the training mode includes practice mode and test mode; when switching to the practice mode, the training prompt information is displayed on the second graphical user interface of the referee terminal; when switching to the test mode, the referee terminal sends the configured fault data to the electrical condition cabinet and / or virtual integrated control cabinet; and sends operation mode information to the virtual integrated control cabinet; the operation mode information is used to control the mode of the virtual integrated control cabinet.

3. The train electrician comprehensive training system according to claim 1 is characterized in that: The electrical working state cabinet, when simulating the first target signal of the external device required when the train training mechanism is running, is specifically used to: Simulating various temperature signals of the electrical integrated control cabinet; the temperature signals are simulated by temperature sensors and potentiometers; Simulate various voltage signals required for the operation of chargers and inverters; The multiple voltage signals are modulated based on a voltage regulation module.

4. The train electrician comprehensive training system according to claim 1 is characterized in that: The working condition indicating device, when displaying the working conditions of various train equipment through the working condition indicating device, is specifically used for: Demonstrate the working conditions of passenger compartment lighting equipment, electric heating equipment, sockets and doors, as well as the working conditions of various electrical equipment and air-conditioning units.

5. The train electrician comprehensive training system according to claim 1 or 4, characterized in that: The working condition indicating device comprises a first indicator light arranged in a first area, a second indicator light arranged in a second area, a first motor and a first grid terminal, a third indicator light arranged in a third area, a second motor and a second grid terminal; The first indicator light of the first area is used to respond to the second target signal corresponding to the passenger compartment lighting equipment, the electric heating equipment, the socket and the door, and simulate and display the working conditions of the passenger compartment lighting equipment, the electric heating equipment, the socket and the door; The second indicator light and the first motor of the second area are used to respond to the second target signal corresponding to the various electrical equipments and simulate and display the working conditions of the various electrical equipments; the first grid terminal is used to measure the voltage value of the second target signal corresponding to the various electrical equipments; The third indicator light and the second motor in the third area are used to respond to the second target signal corresponding to the air-conditioning unit and simulate and display the working condition of the air-conditioning unit; The second grid terminal is used to measure the second target signal corresponding to the air conditioning unit.

6. The train electrician comprehensive training system according to claim 1 or 4, characterized in that: The electrical operating cabinet also includes a circuit fault setting mechanism; the circuit fault setting mechanism includes relay contacts connected in series in the circuits of the electrical integrated control cabinet, charger, and inverter; by triggering the opening or closing of the relay contacts, the faults of the electrical integrated control cabinet, charger, and inverter are triggered.

7. The train electrician comprehensive training system according to claim 1 is characterized in that: The virtual integrated control cabinet terminal is also used to respond to the virtual training operation of the virtual integrated control cabinet on the first graphical user interface and control the actions of virtual components in the virtual integrated control cabinet.

8. The train electrician comprehensive training system according to claim 1 or 7, characterized in that: The virtual integrated control cabinet terminal is also used for: Used to perform programming with the electrical integrated control cabinet, read the first interactive control information of the electrical integrated control cabinet through communication with the electrical integrated control cabinet, and display the interactive control result corresponding to the first interactive control information; And send the second interactive control information to the electrical integrated control cabinet to control the action of the electrical integrated control cabinet.

9. The train electrician comprehensive training system according to claim 1 or 7, characterized in that: The virtual integrated control cabinet terminal is also used to display static inspection faults based on configured static fault instructions; and / or, It is also used to respond to simulation display instructions to display simulation schematic diagrams of at least some components and / or circuits in the electrical integrated control cabinet.

10. A comprehensive training method for train electricians, characterized in that: Applied to the train electrician comprehensive training system, the system includes: an electrical condition cabinet, a virtual integrated control cabinet terminal, and a train training mechanism; the train training mechanism includes a charger, an inverter, and an electrical integrated control cabinet; the panel of the electrical condition cabinet is provided with condition indication devices corresponding to various train equipment; the electrical condition cabinet is respectively connected to the charger, the inverter, and the electrical integrated control cabinet in the train training mechanism, and the electrical condition cabinet is also connected to the virtual integrated control cabinet terminal; the method includes: During the training operation, the electrical condition cabinet simulates the first target signal of the external device required by the train training mechanism when it is running, and sends the first target signal to the train training mechanism; collects the second target signal inside the train training mechanism when it is running, and sends the second target signal to the virtual integrated control cabinet; and responds to multiple second target signals corresponding to multiple train equipment, and displays the working conditions of multiple train equipment through the working condition indication device; The train training mechanism receives the first target signal, and generates a second target signal in response to the first target signal and / or the training operation; The virtual integrated control cabinet terminal displays a first graphical user interface, in which a virtual integrated control cabinet constructed based on the electrical integrated control cabinet is displayed, and the real-time status of the virtual integrated control cabinet and the electrical integrated control cabinet are synchronized in response to the received second target signal.

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