Large sand table model training system

Abstract

The utility model discloses a sand table big model training system, relates to the training equipment technical field, the sand table big model training system comprises an entity sand table, a simulation device and a main controller, the entity sand table is provided with a plurality of simulation areas arranged at intervals, each simulation area is used for placing a building entity model; the simulation device is arranged on the entity sand table and is adjacent to the simulation area; the simulation device is used for simulating emergencies occurring in the entity sand table; and the master controller is arranged on the entity sand table, is electrically connected with the simulation device and is used for responding to the simulation device. According to the technical scheme provided by the utility model, on the basis of displaying a real scene, obstacles encountered by the real scene can be simulated, so that the sand table large model of the master controller is pertinently practiced according to the obstacles, and the coping capability of the sand table large model is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of training equipment, in particular to a large sand table model training system. Background Art

[0002] A sandbox model is a physical or digital model used to simulate and demonstrate complex systems or scenarios. It can be used for a variety of purposes, including urban planning, military exercises, architectural design, and game development. Through sandbox models, people can more intuitively observe and analyze the various components of a system and their interrelationships, enabling better decision-making and planning.

[0003] In urban planning, sandbox models can demonstrate urban layout, traffic flow, and building distribution, helping planners make more effective designs and adjustments. Modern technological advancements have made digital sandbox models increasingly popular. Using virtual reality (VR) and augmented reality (AR) technologies, they can achieve more dynamic and interactive displays.

[0004] However, the existing large sandbox models can only simulate real scenes, but cannot simulate the obstacles or emergencies encountered in real scenes, resulting in the inability to conduct real drills with the large sandbox models, which greatly reduces the response capabilities of the large sandbox models. Utility Model Content

[0005] The main purpose of this utility model is to propose a sand table model training system, which aims to not only display real scenes, but also simulate obstacles that may be encountered in real scenes, so that the sand table model of the main controller can conduct targeted drills according to the obstacles, thereby improving the response ability of the sand table model.

[0006] To achieve the above objectives, the present invention proposes a large sandbox model training system, which includes:

[0007] A physical sandbox having a plurality of simulation areas spaced apart from each other, each simulation area being used to place a physical model of a building;

[0008] A simulation device, the simulation device being installed on the physical sandbox and disposed adjacent to the simulation area; the simulation device being used to simulate emergencies occurring on the physical sandbox; and

[0009] A main controller is provided on the physical sandbox and is electrically connected to the simulation device, and is used to respond to the simulation device.

[0010] In one embodiment, the simulation device comprises:

[0011] A plurality of simulation vehicles, wherein the plurality of simulation vehicles are movably connected between the plurality of simulation areas and electrically connected to the main controller, and are used to simulate the movement of vehicles in the physical sandbox;

[0012] a plurality of roadblocks, each of which is movably connected to the physical sandbox and adjacent to one of the simulation areas; the roadblocks are electrically connected to the main controller and are configured to move between two adjacent simulation areas to simulate an emergency event in which an obstacle appears on a highway; and

[0013] A simulation controller is installed on the physical sandbox and is electrically connected to the main controller, the simulation vehicle and the roadblock, and is used to control the movement of the simulation vehicle and / or the roadblock.

[0014] In one embodiment, the simulation device further includes a plurality of fault sensors spaced apart on the physical sandbox, wherein the plurality of fault sensors are electrically connected to the simulation controller and the main controller, and are configured to receive simulation control instructions sent by the simulation controller and send fault signals to the main controller.

[0015] In one embodiment, the simulation device also includes a plurality of meteorological temperature sensors spaced apart on the physical sandbox, and the plurality of meteorological temperature sensors are electrically connected to the simulation controller and the main controller, and are used to receive simulation control instructions sent by the simulation controller and send meteorological signals to the main controller.

[0016] In one embodiment, the large sandbox model training system further includes a manual intervention device installed on the physical sandbox, wherein the manual intervention device is electrically connected to the main controller, the simulation vehicle and the roadblock; the manual intervention device is used to intervene in the simulation vehicle and / or the roadblock.

[0017] In one embodiment, the manual intervention device comprises:

[0018] a plurality of roadblock adjustment buttons, wherein the plurality of roadblock adjustment buttons are installed on the physical sandbox, each of the roadblock adjustment buttons is electrically connected to the roadblock component and the main controller, and is used to control the movement of the roadblock component; and

[0019] At least one homing button is installed on the physical sandbox and is electrically connected to the roadblock components and the main controller, and is used to control the resetting of all the roadblock components.

[0020] In one embodiment, the manual intervention device further includes a speed regulator provided on the physical sandbox, wherein the speed regulator is electrically connected to the simulation vehicle and the main controller and is used to adjust the speed of the simulation vehicle.

[0021] In one embodiment, the large sandbox model training system further includes an early warning device installed on the physical sandbox, wherein the early warning device is electrically connected to the main controller and is used to perform early warning processing.

[0022] In one embodiment, the large sandbox model training system further includes a mounting bracket and a monitoring camera provided on the mounting bracket. The mounting bracket is provided outside the physical sandbox, and the monitoring camera is aligned with the physical sandbox and electrically connected to the main controller for real-time monitoring of the situation of the physical sandbox.

[0023] In one embodiment, the large sandbox model training system further includes a display screen mounted on the mounting bracket, wherein the display screen is electrically connected to the main controller and is used to display the image monitored by the surveillance camera.

[0024] The sandbox model training system of the present invention includes a physical sandbox, a simulation device, and a main controller. The physical sandbox has multiple simulation areas arranged at intervals, each simulation area is used to place a physical building model; the simulation device is installed on the physical sandbox and is adjacent to the simulation area; the simulation device is used to simulate emergencies that occur in the physical sandbox; the main controller is installed on the physical sandbox and is electrically connected to the simulation device and is used to respond to the simulation device. In this way, on the basis of the physical sandbox displaying a real scene, by setting the simulation device on the physical sandbox and setting the main controller with a sandbox model with preset logical thinking to work with the simulation device, the simulation device is used to simulate different emergencies that occur in the physical sandbox. The main controller can control different emergencies through the sandbox model, and the simulation device can adaptively adjust its operation according to the control of the main controller, thereby helping to improve the decision-making ability of the main controller in responding to different types of emergencies, greatly optimizing the algorithm of the main controller's sandbox model, allowing the main controller's sandbox model to conduct targeted exercises according to obstacles, thereby improving the response ability of the sandbox model. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0026] Figure 1 This is a structural diagram of an embodiment of a large sandbox model training system provided by the present invention;

[0027] Figure 2This is a schematic diagram of the connections of the various components of the sandbox large model training system provided by the present invention.

[0028] Description of Figure Numbers:

[0029] 10. Physical sandbox; 10a. Simulation area; 20. Simulation device; 21. Simulation vehicle; 22. Roadblock; 23. Simulation controller; 24. Fault sensor; 25. Weather temperature sensor; 30. Main controller; 40. Manual intervention device; 41. Roadblock adjustment button; 42. Return button; 43. Speed ​​regulator; 50. Early warning device; 60. Surveillance camera; 70. Display screen.

[0030] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0034] The utility model provides a sand table large model training system.

[0035] See also Figure 1 and Figure 2 In one embodiment of the present invention, the sandbox model training system includes a physical sandbox 10, a simulation device 20 and a main controller 30. The physical sandbox 10 has a plurality of simulation areas 10a arranged at intervals, and each simulation area 10a is used to place a physical model of a building; the simulation device 20 is installed on the physical sandbox 10 and is arranged adjacent to the simulation area 10a; the simulation device 20 is used to simulate emergencies occurring in the physical sandbox 10; the main controller 30 is arranged on the physical sandbox 10 and is electrically connected to the simulation device 20 for responding to the simulation device 20.

[0036] The physical sandbox 10 is made of a sturdy and durable material and has good stability. A plurality of simulation areas 10a are provided on the surface of the physical sandbox 10. These simulation areas 10a are designed according to the actual terrain and landforms and are arranged at intervals to accommodate different types of building models. Each simulation area 10a is used to place a physical model of a building. The simulation device 20 is installed on the physical sandbox 10 and is arranged adjacent to the simulation area 10a. The main controller 30 is provided on the physical sandbox 10 and is electrically connected to the simulation device 20. The main controller 30 has data processing and communication functions and is used to monitor the response of the simulation device 20 in real time. The main controller 30 can receive data transmitted back by the simulation device 20 and adjust the simulation device 20 according to the data to ensure the smooth progress of the training process.

[0037] A physical building model is placed on a physical sandbox 10. Simulator 20 is activated and begins to move, simulating a possible emergency event on the physical sandbox 10. Based on the feedback signals from simulator 20 and the pre-set emergency scenario, the main controller 30 generates corresponding instructions. Main controller 30 monitors the response of simulator 20 in real time and makes adjustments to it.

[0038] The multiple simulation areas 10a spaced apart on the physical sandbox 10 allow for accurate simulation of each building model. This helps the main controller 30 better understand the actual operation of the building and improve its decision-making capabilities in responding to emergencies. The simulator 20 is installed adjacent to the simulation areas 10a, allowing for immediate simulation of emergencies, enhancing the real-time nature and flexibility of training.

[0039] This embodiment utilizes a simulation device 20 installed on a physical sandbox 10, and a main controller 30 with a large sandbox model having preset logical thinking, in conjunction with the simulation device 20. The simulation device 20 is used to simulate different emergencies that may occur in the physical sandbox 10. The main controller 30 can regulate different emergencies through the large sandbox model, and the simulation device 20 can adaptively adjust its operation based on the regulation of the main controller 30. This helps improve the decision-making ability of the main controller 30 in response to different types of emergencies and greatly optimizes the algorithm of the large sandbox model of the main controller 30. In addition to displaying a real-world scenario in the physical sandbox 10, the simulation device 20 can also be used to simulate obstacles that may be encountered in real-world scenarios, allowing the large sandbox model of the main controller 30 to conduct targeted drills based on these obstacles, thereby improving the large sandbox model's response capabilities.

[0040] In one embodiment, Figure 1 and Figure 2 The simulation device 20 includes multiple simulation vehicles 21, multiple roadblocks 22 and a simulation controller 23. The multiple simulation vehicles 21 are movably connected between multiple simulation areas 10a and are electrically connected to the main controller 30, and are used to simulate the movement of cars in the physical sandbox 10; each roadblock 22 is movably connected to the physical sandbox 10 and is adjacent to a simulation area 10a; the roadblock 22 is electrically connected to the main controller 30, and is used to move between two adjacent simulation areas 10a to simulate an emergency event in which an obstacle appears on the road; the simulation controller 23 is installed on the physical sandbox 10, and is electrically connected to the simulation vehicle 21 and the roadblock 22, and is used to control the movement of the simulation vehicle 21 and / or the roadblock 22.

[0041] The device is equipped with multiple simulated vehicles 21, each with independent articulated connections. The simulated vehicles 21 move freely between simulation areas 10a, simulating the movement of vehicles within the physical sandbox 10. Roadblocks 22 can move between adjacent simulation areas 10a to simulate the sudden appearance of obstacles on the road. A simulation controller 23 controls the movement of the simulated vehicles 21 and / or roadblocks 22.

[0042] After the simulation device 20 is activated and the simulation controller 23 receives the training content input by the user, it outputs initialization instructions and controls the operation of the simulated vehicle 21 and the roadblock 22 according to the initialization instructions. The simulated vehicle 21 freely travels between the simulation areas 10a, simulating the movement of cars in the physical sandbox 10. During this process, the simulation controller 23 monitors the position and status of the simulated vehicle 21 in real time. When the simulated vehicle 21 approaches the roadblock 22, the simulation controller 23 controls the roadblock 22 to move between two adjacent simulation areas 10a according to a preset program, simulating an emergency event in which an obstacle appears on the highway. When the simulated vehicle 21 encounters the roadblock 22, the main controller 30 directly sends an obstacle avoidance control instruction to the simulated vehicle 21 according to a preset emergency handling procedure. The main controller 30 controls the simulated vehicle 21 to take appropriate obstacle avoidance measures, such as slowing down, stopping, or detouring, in accordance with the instruction of the obstacle avoidance control instruction. After the simulation is completed, the simulation controller 23 returns the simulated vehicle 21 and the roadblock 22 to their initial positions and waits for the next simulation to begin.

[0043] The simulation device 20 of the present invention is able to realistically simulate the movement of cars in the entity sandbox 10 by movably connecting multiple simulation areas 10a through multiple simulation vehicles 21, which is difficult to achieve in the past. Secondly, the design of the roadblock 22 is also a highlight of the present invention. Each roadblock 22 is movably connected to the entity sandbox 10 and is adjacent to a simulation area 10a. It can move between two adjacent simulation areas 10a to simulate the sudden appearance of an obstacle on the highway. This design makes the simulation process closer to reality and improves the authenticity and effectiveness of the simulation. Furthermore, the simulation controller 23 is installed on the entity sandbox 10 and is electrically connected to the main controller 30, the simulation vehicle 21 and the roadblock 22 for controlling the movement of the simulation vehicle 21 and / or the roadblock 22. Such a design makes the operation of the entire simulation device 20 more convenient and the control more precise, greatly improving the simulation efficiency.

[0044] In one embodiment, Figure 1 and Figure 2 The simulation device 20 also includes a plurality of fault sensors 24 spaced apart in the physical sandbox 10. The plurality of fault sensors 24 are electrically connected to the simulation controller 23 and the main controller 30, and are used to receive simulation control instructions sent by the simulation controller 23 and send fault signals to the main controller 30.

[0045] The physical sandbox 10 is the core component of the large-scale sandbox training system, used to display simulation scenarios. The shape and size of the physical sandbox 10 can be designed according to actual needs. A fault sensor 24 is provided on the physical sandbox 10 to receive simulation control commands from the simulation controller 23 and transmit fault signals to the main controller 30. Fault sensor 24 can be a variety of sensors, such as temperature sensors, humidity sensors, and pressure sensors. The specific choice should be determined based on the actual application scenario.

[0046] Fault sensor 24 is electrically connected to simulation controller 23 and main controller 30. The electrical connection can be wired or wireless, depending on actual needs. Fault sensor 24 is primarily used to simulate a large device on the physical sandbox 10 and send a fault signal to simulation controller 23. For example, this simulates large charging stations, gas stations, or other large devices in real-world scenarios. When simulation controller 23 receives training content related to a sudden large device failure, fault sensor 24 sends a fault signal to main controller 30 within a preset time period, as instructed by simulation controller 23. When main controller 30 detects a fault on the sandbox, such as abnormal temperature or humidity, the fault signal can be either analog or digital, depending on the interface requirements between fault sensor 24 and simulation controller 23. Main controller 30 then processes the fault signal, determining the fault type and level. Based on the processing results, it sends a processing control instruction to simulation controller 23 specifying a solution. Simulation controller 23 then takes corresponding actions, such as activating an alarm or shutting off power.

[0047] The setting of multiple fault sensors 24 simulates real-time monitoring of various fault conditions on the sandbox, such as equipment failure, line short circuit, etc., which greatly improves the authenticity of fault detection in simulated real scenarios, thereby better helping the main controller 30 to output real and effective control instructions and optimize the control algorithm of the main controller 30.

[0048] In one embodiment, Figure 1 and Figure 2 The simulation device 20 also includes a plurality of meteorological temperature sensors 25 spaced apart in the physical sandbox 10. The plurality of meteorological temperature sensors 25 are electrically connected to the simulation controller 23 and the main controller 30, and are used to receive simulation control instructions sent by the simulation controller 23 and send meteorological signals to the main controller 30.

[0049] In this embodiment, the meteorological temperature sensor 25 utilizes advanced temperature detection technology, featuring high precision and rapid response. The meteorological temperature sensors 25 are evenly distributed across the physical sandbox 10, spaced 0.5 meters apart to ensure full coverage of the sandbox surface. The meteorological temperature sensors 25 are connected to the simulation controller 23 and the main controller 30 via slender cables. The cables are made of materials with excellent anti-interference properties to prevent signal interference. The simulation controller 23 utilizes a high-performance microprocessor with powerful data processing capabilities and stable operating performance. The simulation controller 23 is connected to the meteorological temperature sensor 25 via a dedicated data interface, enabling the simulation controller 23 to send simulated control instructions to the meteorological temperature sensor 25, causing the meteorological temperature sensor 25 to send meteorological signals to the main controller 30 at preset times, simulating the conditions encountered in severe weather conditions in real scenarios.

[0050] Meteorological temperature sensors 25 are evenly distributed across the physical sand table 10 and connected to the simulation controller 23. The simulation controller 23 is activated, and monitoring parameters and alarm thresholds are set via control software. When the meteorological temperature sensors 25 simulate temperature changes on the sand table at preset times, based on simulation control instructions sent by the simulation controller 23, they immediately transmit meteorological signals to the main controller 30. Upon receiving the signals, the main controller 30 processes the data and outputs corresponding control instructions, achieving the goal of simulated training for handling severe weather emergencies.

[0051] The electrical connection between the meteorological temperature sensor 25 and the simulation controller 23 ensures real-time transmission of meteorological signals. This design significantly reduces signal latency, allowing simulation control commands sent by the simulation controller 23 to rapidly adjust the simulated environment, thereby improving the overall response speed of the main controller 30 and the dynamic simulation capabilities of the simulation device 20. By acquiring richer and more accurate meteorological data, the main controller 30 can perform more precise control based on this data, thereby improving the operational efficiency and training effectiveness of the sandbox model training system.

[0052] In one embodiment, Figure 1 and Figure 2 The sandbox model training system also includes a manual intervention device 40 installed on the physical sandbox 10. The manual intervention device 40 is electrically connected to the main controller 30, the simulation vehicle 21 and the roadblock 22; the manual intervention device 40 is used to intervene in the simulation vehicle 21 and / or the roadblock 22.

[0053] Start the main controller 30 and enter the system standby mode. Operate the manual intervention device 40 to select the simulated vehicle 21 or roadblock 22 requiring intervention. The manual intervention device 40 sends operating instructions, such as forward, backward, left turn, right turn, etc., to the simulated vehicle 21 and / or roadblock 22, so that the simulated vehicle 21 and / or roadblock 22 can perform the corresponding actions until the manual intervention operation is completed. After receiving the operating instructions from the manual intervention device 40, the main controller 30 analyzes the operating instructions to improve its own sandbox model algorithm, thereby outputting control instructions that are more satisfactory to the trainee when encountering the same situation next time.

[0054] The trainee can analyze and evaluate the control instructions issued by the main controller 30 to the simulation device 20 and the actions and effects presented when the simulation device 20 executes the control instructions, and provide feedback to the main controller 30 at any time through the manual intervention device 40 on the instructions that need to be corrected and adjusted, so as to provide more accurate guidance to the main controller 30 to deal with different types of emergencies.

[0055] By means of a manual intervention device 40 installed on the physical sandbox 10, the present training system can realize manual intervention of the simulation vehicle 21 and the roadblock 22. Compared with the prior art, this design greatly enhances the interactivity and controllability of the sandbox large model training system, and improves the flexibility and diversity of the training. The introduction of the manual intervention device 40 allows the trainee to adjust the status of the simulation vehicle 21 and the roadblock 22 in real time according to the training needs, thereby better simulating various complex situations and providing a more realistic environment for training. Furthermore, the manual intervention device 40 of the present invention can accurately intervene in the simulation vehicle 21 and / or the roadblock 22, which not only improves the accuracy of the training, but also reduces the waste of training resources due to operational errors. During the intervention process of the simulation vehicle 21 and the roadblock 22, the trainee can obtain feedback information in real time and adjust the intervention strategy in time, thereby improving the training effect.

[0056] In one embodiment, Figure 1 and Figure 2 The manual intervention device 40 includes multiple roadblock adjustment buttons 41 and at least one return button 42. The multiple roadblock adjustment buttons 41 are installed on the physical sandbox 10. Each roadblock adjustment button 41 is electrically connected to the roadblock component 22 and the main controller 30, and is used to control the movement of the roadblock component 22; the return button 42 is installed on the physical sandbox 10 and is electrically connected to the roadblock component 22 and the main controller 30, and is used to control the reset of all roadblock components 22.

[0057] When the trainer presses a specific roadblock adjustment button 41, the corresponding roadblock 22 receives the key signal and moves accordingly. Movement of the roadblock 22 can be horizontal, vertical, or rotational, depending on its design and installation. When the trainer presses the reset button 42, all roadblocks 22 receive the signal and simultaneously return to their initial positions. This reset process can be automatic or require manual confirmation.

[0058] Place the physical sandbox 10 in the appropriate location and ensure that all roadblock adjustment buttons 41 and return buttons 42 are functioning properly. As needed, the trainee can control the movement of the corresponding roadblock element 22 by pressing the corresponding roadblock adjustment button 41. To return all roadblock elements 22 to their initial positions, the trainee presses the return button 42 to complete the reset operation.

[0059] The manual intervention device 40 provided by this utility model integrates multiple roadblock adjustment buttons 41 and a return button 42, greatly improving operator convenience. Within the physical sandbox 10 model, the operator can precisely control and adjust the position of the roadblock elements 22 by pressing the corresponding roadblock adjustment buttons 41, thereby more accurately guiding the main controller 30 to handle different scenarios and situations. This design allows the operator to quickly and intuitively adjust the roadblock elements 22 on the sandbox, effectively improving work efficiency.

[0060] Secondly, the electrical connection between each roadblock adjustment button 41, the roadblock element 22, and the main controller 30 ensures stable and accurate signal transmission. This design overcomes the signal interference and transmission delay issues encountered in the prior art, making the movement of the roadblock element 22 more responsive and the control more precise.

[0061] Furthermore, Figure 1 and Figure 2 The reset button 42 allows all roadblocks 22 to be reset with a single click, greatly simplifying the operation process and reducing the time and labor costs associated with manual resets. This feature proved particularly advantageous during multiple simulations and adjustments, not only improving operational convenience but also extending the service life of the roadblocks 22.

[0062] In one embodiment, Figure 1 and Figure 2 The manual intervention device 40 also includes a speed regulator 43 provided on the physical sandbox 10 . The speed regulator 43 is electrically connected to the simulation vehicle 21 and the main controller 30 for adjusting the speed of the simulation vehicle 21 .

[0063] The manual intervention device 40 includes a speed regulator 43 provided on the physical sandbox 10. The speed regulator 43 is electrically connected to the simulated vehicle 21 and the main controller 30. The specific structure of the speed regulator 43 includes an adjustment knob and a display screen 70.

[0064] The speed regulator 43 on the physical sandbox 10 is installed at a convenient location on the physical sandbox 10, such as the edge or center area of ​​the sandbox. The size of the speed regulator 43 is reasonably designed so that the trainee can easily adjust it. The electrical connection uses a standard connection interface, such as a USB interface or a dedicated connection cable, to ensure that the connection is stable and not easy to fall off. The length of the electrical connection is moderate, sufficient to connect the various components on the sandbox while avoiding unnecessary redundancy. The speed adjustment knob is designed to be rotary, and the trainee can adjust the speed of the simulated car 21 by rotating the knob.

[0065] The main controller 30 and manual intervention device 40 are activated to ensure the system is in a standby state. If the main controller 30 does not respond adequately to the operation of the simulated vehicle 21, the trainee can adjust the speed of the simulated vehicle 21 by rotating the speed adjustment knob. After the setting is completed, the simulated vehicle 21 will operate at the set speed. During the operation of the simulated vehicle 21, the trainee can also adjust the speed of the simulated vehicle 21 as needed.

[0066] By setting the speed regulator 43 on the physical sandbox 10, the trainee can adjust the speed of the simulation car 21 quickly and conveniently. The direct beneficial effect brought about by this technical feature is to improve the operating experience and make the operation more humane. Secondly, the design of the speed regulator 43 being electrically connected to the simulation car 21 and the main controller 30 ensures the stability and real-time performance of signal transmission. The inevitable technical effect produced by this technical feature is to improve the control accuracy of the operation of the simulation car 21, so that the simulation car 21 can respond to speed instructions more accurately during operation, avoiding speed fluctuations caused by signal transmission delays or losses, thereby ensuring that the main controller 30 can obtain more accurate simulation guidance, and ensuring the precise control of the simulation car 21 thereafter.

[0067] In one embodiment, Figure 1 and Figure 2 The sandbox model training system also includes an early warning device 50 installed on the physical sandbox 10. The early warning device 50 is electrically connected to the main controller 30, and the early warning device 50 is used to perform early warning processing.

[0068] Warning device 50: The warning device 50 (hereinafter referred to as the "device") is fixedly mounted on the physical sandbox 10 and includes an alarm light, buzzer, and other components. When the main controller 30 determines a warning condition, it executes the corresponding warning process according to a pre-set program. Warning process: Based on the data provided by the simulation device 20, the main controller 30 initiates the corresponding warning process, such as controlling the operation of the alarm light and / or buzzer. This warning process can macro-control the weather signals sent by the weather sensor, enabling timely alarms to be issued, simulating warning prompts to people within the physical sandbox 10, prompting them to take appropriate measures.

[0069] By installing the early warning device 50, the main controller 30 can perform macro-control of the physical sandbox 10 according to the situation, monitor the status of the sandbox model in real time, and immediately execute early warning processing once an abnormal situation is found, effectively improving the accuracy of the main controller 30's control and training of the physical sandbox 10 in terms of safety. The electrical connection between the early warning device 50 and the main controller 30 ensures the timeliness and accuracy of information transmission, making the training process more stable and reliable. Secondly, the application of the early warning device 50 makes the fault diagnosis and troubleshooting of the sandbox large model training system more convenient. When a problem occurs in the system, the early warning device 50 can immediately issue an alarm to guide the operator to quickly locate the fault point, thereby reducing the time required for troubleshooting and improving the training efficiency of the sandbox large model training system.

[0070] In one embodiment, Figure 1 and Figure 2 The large sandbox model training system also includes a mounting bracket and a monitoring camera 60 arranged on the mounting bracket. The mounting bracket is arranged outside the physical sandbox 10, and the monitoring camera 60 is aligned with the physical sandbox 10 and is electrically connected to the main controller 30 for real-time monitoring of the situation of the physical sandbox 10.

[0071] The surveillance camera 60 captures the real-time status of the physical sandbox 10 and transmits the image signal to the main controller 30. The main controller 30 processes and analyzes the received image signal to automatically identify and track emergencies occurring on the physical sandbox 10, speeding up the main controller 30's control of emergencies and enabling the main controller 30 to respond more quickly to emergencies occurring on the physical sandbox 10.

[0072] In one embodiment, Figure 1 and Figure 2 The sandbox model training system also includes a display screen 70 mounted on the mounting bracket. The display screen 70 is electrically connected to the main controller 30 and is used to display the image monitored by the surveillance camera 60.

[0073] By mounting the display screen 70 on the mounting bracket and electrically connecting it to the main controller 30, the images monitored by the surveillance camera 60 can be displayed in real time, providing the operator with an intuitive and clear monitoring interface. Compared with existing technologies, this design significantly improves the convenience and practicality of sandbox model training.

[0074] Secondly, due to the electrical connection between the display screen 70 and the main controller 30, the trainee can monitor the various parameters and status of the sandbox model training process in real time, and promptly identify and resolve any problems that may arise. This not only improves training efficiency but also helps ensure training safety.

[0075] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A sandbox large model training system, characterized in that: The sandbox large model training system includes: A physical sandbox having a plurality of simulation areas spaced apart from each other, each simulation area being used to place a physical model of a building; A simulation device, the simulation device being installed on the physical sandbox and disposed adjacent to the simulation area; the simulation device being used to simulate emergencies occurring on the physical sandbox; and A main controller is provided on the physical sandbox and is electrically connected to the simulation device, and is used to respond to the simulation device.

2. The sandbox large model training system according to claim 1, characterized in that: The simulation device comprises: A plurality of simulation vehicles, wherein the plurality of simulation vehicles are movably connected between the plurality of simulation areas and electrically connected to the main controller, and are used to simulate the movement of vehicles in the physical sandbox; a plurality of roadblocks, each of which is movably connected to the physical sandbox and adjacent to one of the simulation areas; the roadblocks are electrically connected to the main controller and are configured to move between two adjacent simulation areas to simulate an emergency event in which an obstacle appears on a highway; and A simulation controller is installed on the physical sandbox and is electrically connected to the simulation vehicle and the roadblock, and is used to control the movement of the simulation vehicle and / or the roadblock.

3. The sand table large model training system according to claim 2, characterized in that: The simulation device also includes a plurality of fault sensors spaced apart on the physical sandbox. The plurality of fault sensors are electrically connected to the simulation controller and the main controller, and are used to receive simulation control instructions sent by the simulation controller and send fault signals to the main controller.

4. The sandbox large model training system according to claim 2, characterized in that: The simulation device also includes a plurality of meteorological temperature sensors spaced apart on the physical sandbox. The plurality of meteorological temperature sensors are electrically connected to the simulation controller and the main controller, and are used to receive simulation control instructions sent by the simulation controller and send meteorological signals to the main controller.

5. The sand table large model training system according to claim 2, characterized in that: The large sandbox model training system also includes a manual intervention device installed on the physical sandbox, and the manual intervention device is electrically connected to the main controller, the simulation vehicle and the roadblock; the manual intervention device is used to intervene in the simulation vehicle and / or the roadblock.

6. The sandbox large model training system according to claim 5, characterized in that: The manual intervention device comprises: A plurality of roadblock adjustment buttons, wherein the plurality of roadblock adjustment buttons are installed on the physical sandbox, each of the roadblock adjustment buttons is electrically connected to the roadblock component and the main controller, and is used to control the movement of the roadblock component; and At least one homing button is installed on the physical sandbox and is electrically connected to the roadblock components and the main controller, and is used to control the resetting of all the roadblock components.

7. The sandbox large model training system according to claim 5, characterized in that: The manual intervention device further includes a speed regulator provided on the physical sandbox, wherein the speed regulator is electrically connected to the simulation vehicle and the main controller and is used for adjusting the speed of the simulation vehicle.

8. The sand table large model training system according to claim 3 or 4, characterized in that: The large sandbox model training system further includes an early warning device installed on the physical sandbox, the early warning device is electrically connected to the main controller, and the early warning device is used to perform early warning processing.

9. The sand table large model training system according to claim 1, characterized in that: The large sandbox model training system also includes a mounting bracket and a monitoring camera arranged on the mounting bracket. The mounting bracket is arranged outside the physical sandbox, and the monitoring camera is aligned with the physical sandbox and electrically connected to the main controller for real-time monitoring of the situation of the physical sandbox.

10. The sandbox model training system according to claim 9, characterized in that: The large sandbox model training system further includes a display screen mounted on the mounting bracket. The display screen is electrically connected to the main controller and is used to display the images monitored by the surveillance camera.

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