Simulation method and device for simulating interception of aircraft by ground-to-air missile weapon system

Abstract

The application provides a simulation method and device for simulating intercepting an airplane based on a ground-to-air missile weapon system, which comprises a data acquisition device, a data processing device, a communication integrated combination, a recording display control device and a communication lifting antenna; the communication lifting antenna transmits real airplane information data to the communication integrated combination; the communication integrated combination forwards the data to the data acquisition device for coordinate conversion processing, and the data acquisition device acquires weapon equipment data of the ground-to-air missile weapon system at the same time; the data processing device simulates the weapon equipment data of the ground-to-air missile weapon system and the data after coordinate conversion, and transmits the simulation result to the recording display control device for control and storage. The application trains the ground-to-air missile weapon system and the real airplane together, formulates a more reasonable command scheme, trains the user to use the ground-to-air missile weapon system and trains the pilot to operate the experience of avoiding the air defense missile, and achieves the effect of mutual training.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of simulation deduction, in particular to a simulation device and method for simulating missile interception based on a ground-to-air missile weapon system. BACKGROUND

[0002] A ground-to-air missile weapon system is a missile weapon system launched from the ground to attack aerial targets. It has the characteristics of high automation, short reaction time, large combat airspace, high guidance precision and high kill probability. Among them, the ground-to-air missile refers to a missile launched from the ground to attack aerial targets. Also known as an air defense missile. It is the core of the ground-to-air missile weapon system. The ground-to-air missile is a missile weapon launched from the ground to attack enemy incoming aircraft, missiles and other aerial targets, and is an important part of modern air defense weapon systems. Compared with the high-altitude cannon, it has a long range, a high altitude, and a high single-shot hit rate; compared with the interceptor, it has a fast reaction speed, a fierce firepower, a great power, and is not limited by target speed and height, and can form a dense air defense firepower network in high, medium and low altitudes and long, medium and short ranges.

[0003] Currently, the ground-to-air missile weapon system is only trained in a single system process in actual use and training, lacks the link of real target detection by radar equipment, and lacks the process of simulating flight and shooting result evaluation after the missile is launched, so that part of the equipment cannot effectively participate in the training, and it is also difficult to design a more complex and variable training process, and it is difficult to achieve a more ideal training effect. Under the condition of the laboratory, the simulated flight after the missile is launched and the shooting effect evaluation can be used to assist the organization and implementation of the training task, and can be used for post-mortem analysis of the training task, but this method lacks real-time, often consumes a lot of manpower and time, and cannot truly guide and affect the front-line users.

[0004] Therefore, there is a need in the market for a simulation deduction device based on a ground-to-air missile weapon system, which can simulate the interception of real aircraft and can be extended to the interception of virtual targets, and can complete high-fidelity missile simulation flight simulation and high-credibility shooting effect evaluation. SUMMARY

[0005] In view of the defects in the prior art, the purpose of the present application is to provide a simulation method and device for simulating the interception of aircraft based on a ground-to-air missile weapon system.

[0006] According to the simulation device for simulating the interception of aircraft based on a ground-to-air missile weapon system provided by the present application, the communication lifting antenna transmits real aircraft information data to the communication integrated combination;

[0007] The communication lifting antenna transmits real aircraft information data to the communication integrated combination;

[0008] The communication integrated combination forwards the data to the data acquisition device for coordinate conversion processing, and the data acquisition device acquires weapon equipment data of the ground-to-air missile weapon system;

[0009] The data processing device simulates the weapon equipment data of the ground-to-air missile weapon system and the data after coordinate conversion, and transmits the simulation result to the recording display control device for control and storage.

[0010] Preferably, the data acquisition device is used for information interaction with the ground-to-air missile weapon system and the data processing device, and includes a data acquisition module, a data processing module and a data sending module;

[0011] The data acquisition module is used for acquiring relevant data of the ground-to-air missile weapon system;

[0012] The data processing module is used for protocol analysis, packet assembly, absolute time marking and local storage of the relevant data;

[0013] The data sending module is used for sending the data processed by the data processing module to the data processing device.

[0014] Preferably, the data processing device is used for information interaction with the data acquisition device and the communication integrated combination, and includes a data sending module, a data receiving module, a data processing module and a missile flight simulation module;

[0015] The data sending module and the data receiving module are used for data sending and receiving;

[0016] The data processing module is used for processing the data acquired by the data acquisition device and the data sent by the communication integrated combination; the processing includes analysis and screening, dimension unification, coordinate conversion and difference smoothing;

[0017] The missile flight simulation module performs simulation calculation on the data processed by the data processing module to obtain missile launch results and sends the missile launch results to a real aircraft.

[0018] Preferably, the communication integrated combination and the communication lifting antenna are responsible for wireless transmission of various data and information.

[0019] Preferably, the recording display control device interacts with the data processing device for information interaction, including basic data entry, system operation monitoring, combat situation display, key event display, real-time evaluation result display, combat result statistics, communication control, data calculation / processing / storage / playback, time service / keeping, device self-checking and combat guidance control.

[0020] Preferably, the communication lifting antenna includes a communication lifting antenna vehicle-mounted installation type and a communication lifting antenna ground-mounted type.

[0021] According to the simulation method for simulating the interception of an airplane by a ground-to-air missile weapon system provided by the application, the method comprises the following steps:

[0022] Step 1: obtaining real airplane information data;

[0023] Step 2: performing coordinate conversion processing on the data, and collecting weapon equipment data of the ground-to-air missile weapon system;

[0024] Step 3: performing simulation calculation on the weapon equipment data of the ground-to-air missile weapon system and the data after coordinate conversion, and transmitting the simulation result to the recording display control device for control and storage.

[0025] Preferably, the real airplane information data comprises time-position information of the real airplane, and the time-position information comprises longitude, latitude and altitude of the airplane itself.

[0026] Preferably, Step 2 comprises:

[0027] Step 2.1: performing coordinate conversion on the real airplane information data in a geodetic coordinate system to obtain time-distance-azimuth-elevation data of the real airplane;

[0028] Step 2.2: sending the time-distance-azimuth-elevation data to a missile flight simulation module;

[0029] Step 2.3: starting scanning detection by a radar vehicle of the ground-to-air missile weapon system and organizing a fire control system to implement interception, launching a missile to simulate the attack, and collecting weapon equipment data and sending the data to a data processing device.

[0030] Preferably, Step 3 comprises:

[0031] Step 3.1: according to the semi-active guidance characteristics of the current type of ground-to-air missile, calculating the beam coverage range of the illuminating radar of the type of ground-to-air missile weapon system in real time and performing target coverage evaluation;

[0032] Step 3.2: performing missile flight simulation calculation according to the result of the coverage evaluation to obtain real-time position, attitude data and miss distance data of the missile;

[0033] Step 3.3: performing damage effect evaluation according to the data and the damage performance of the current type of missile to determine whether the missile hits the target, if yes, sending the hit result and the miss distance of the hit to the recording display control device for display control and storage, and if no, performing Step 3.4;

[0034] Step 3.4: determining the reason for the current miss and forwarding the missile position data and damage effect data to the recording display control device for control and storage.

[0035] Compared with the prior art, the present application has the following beneficial effects:

[0036] 1、The present application trains the user to use the ground-to-air missile weapon system and the pilot to avoid the anti-air missile by combining the ground-to-air missile weapon system and the real airplane together, observing the scene situation through the control platform software, and formulating a reasonable command scheme.

[0037] 2、The present application realizes the launching of the virtual missile to intercept the real airplane, and observes the whole process and the missile guidance process, provides the combat command reference data for the users at all levels, and realizes the low-cost and high-efficiency training through the ground-to-air missile simulation flight simulation calculation and the high-reduction shooting effect evaluation. BRIEF DESCRIPTION OF DRAWINGS

[0038] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments with reference to the attached drawings:

[0039] Figure 1 It is a simulation deduction device cabinet combination structure diagram.

[0040] Figure 2 It is an outline schematic diagram of a data acquisition device (or a data processing device).

[0041] Figure 3 It is an outline schematic diagram of a communication integrated combination.

[0042] Figure 4 It is a communication lifting antenna vehicle-mounted installation type.

[0043] Figure 5 It is a communication lifting antenna ground-mounted type.

[0044] Figure 6 It is a working flowchart of the ground-to-air missile weapon system simulation interception airplane. DETAILED DESCRIPTION

[0045] The present application will be described in detail below with reference to specific embodiments. The following embodiments will help those skilled in the art to further understand the present application, but do not limit the present application in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present application. These all belong to the protection scope of the present application.

[0046] According to the simulation device for simulating the interception of an airplane based on a ground-to-air missile weapon system provided by the present application, the data acquisition device, the data processing device, the communication integrated combination, the recording display control device and the communication lifting antenna are included. Specifically, the simulation device comprises a data acquisition device, a data processing device, a communication integrated combination, a recording display control device and a communication lifting antenna.Figure 2 The data collection device and the data processing device, the recording display control device (including a control platform software), the communication integrated combination as shown in Figure 3 The communication integrated combination as shown in Figure 4 The communication integrated combination as shown in Figure 5 The communication integrated combination as shown in Figure 1 The data collection device, the data processing device and the communication integrated combination are installed in the simulation deduction device cabinet combination as shown in

[0047] Specifically, the communication integrated combination transmits real aircraft information data to the communication integrated combination; the data collection device collects weapon equipment data of the ground-to-air missile weapon system; the data processing device simulates the weapon equipment data of the ground-to-air missile weapon system and the data after coordinate conversion, and transmits the simulation result to the recording display control device for control and storage.

[0048] Further, the data collection device is used for information interaction with the ground-to-air missile weapon system and the data processing device, and includes a data collection module, a data processing module and a data sending module. The device contains data collection software, wherein the data collection module is used for collecting relevant data of the ground-to-air missile weapon system. That is, the working state, command and control, radar tracking target and other data of the ground-to-air missile weapon system can be collected in real time. The data processing module is used for protocol analysis, packet assembly, absolute time marking and local storage of the relevant data. The data sending module is used for sending the data processed by the data processing module to the data processing device.

[0049] The data processing device contains data processing software and missile flight simulation software, and is used for information interaction with the data collection device and the communication integrated combination, and includes a data sending module, a data receiving module, a data processing module and a missile flight simulation module. The data sending module and the data receiving module are used for data sending and receiving. The data processing module is used for processing the data collected by the data collection device and the data sent by the communication integrated combination, and the processing includes analysis and screening, dimension unification, coordinate conversion and difference smoothing. The missile flight simulation module performs simulation calculation on the data processed by the data processing module to obtain missile launch results and sends the missile launch results to the real aircraft. That is, the missile flight simulation calculation is performed, the generated missile flight data is stored locally, the missile launch results are given according to the evaluation criteria, and the result data is sent to the real aircraft through the communication integrated combination.

[0050] The recording display control device comprises recording display control software, and is in information interaction with the data processing device, including basic data input, system operation monitoring, combat situation display, key event display, real-time evaluation result display, combat result statistics, communication control, data calculation / processing / storage / playback, time service / keeping, device self-checking and combat guidance control. Through the guidance control platform software, the field situation can be observed more directly.

[0051] The communication integrated combination and the communication lifting antenna are responsible for wireless transmission of various data and information. The communication integrated combination can interact with the data processing device and the communication lifting antenna, and is responsible for wireless transmission of various data and information. The communication lifting antenna can interact with the communication integrated combination, including the communication lifting antenna vehicle-mounted installation type as shown in Figure 4 and the communication lifting antenna ground erection type as shown in Figure 5 . Specifically, the installation positions include that the communication lifting antenna vehicle-mounted installation type is installed in the ground-to-air missile weapon system vehicle, and the communication lifting antenna ground erection type is erected on the ground near the vehicle.

[0052] According to the simulation method for simulating interception of an airplane based on a ground-to-air missile weapon system provided by the application, as shown in Figure 6 , the simulation method comprises the following steps.

[0053] Step 1: obtaining real airplane information data. Specifically, a real airplane equipped with an onboard simulation deduction device organizes actual flight for simulating attack on a certain ground-to-air position, and the onboard simulation deduction device on the airplane transmits information data of the airplane to the communication lifting antenna of the simulation deduction device of the ground-to-air missile weapon system in real time through the communication antenna of the onboard simulation deduction device, the communication lifting antenna transmits the information data to the communication integrated combination through a wired mode, and the communication integrated combination forwards the information data to the data processing device through a network message mode. The real airplane information data includes time-position information of the real airplane, and the time-position information includes longitude, latitude and altitude of the airplane.

[0054] Step 2: performing coordinate conversion processing on the data, and collecting weapon equipment data of the ground-to-air missile weapon system. Specifically, step 2 comprises the following steps.

[0055] Step 2.1: performing coordinate conversion on the real airplane information data in a geodetic coordinate system to obtain time-distance-azimuth-elevation data of the real airplane. That is, after the data processing device receives the time-longitude-latitude-altitude data of the real airplane, the data processing function module immediately performs coordinate conversion in a geocentric coordinate system-geodetic coordinate system with the missile launching vehicle as the center to generate time-distance-azimuth-elevation data of the real airplane.

[0056] Step 2.2: The time-distance-azimuth-elevation data is sent to a missile flight simulation module.

[0057] Step 2.3: The radar vehicle of the ground-to-air missile weapon system starts scanning detection and organizes the fire control system to implement interception, launches a missile for simulated interception, and collects weapon equipment data and sends it to the data processing device. Specifically, the data collection device automatically collects weapon equipment data through the network access port of the ground-to-air missile weapon system throughout the process, including the pointing of the irradiation radar beam center, the beam width, and the pre-loaded parameters of the missile, and then forwards the collected data to the data processing device in the form of network messages.

[0058] Step 3: Simulate and calculate the weapon equipment data and the converted coordinate data of the ground-to-air missile weapon system, and transmit the simulation results to the recording and display control device for control and storage. Specifically, Step 3 includes:

[0059] Step 3.1: According to the semi-active guidance characteristics of the current type of ground-to-air missile, the beam coverage range of the irradiation radar of the ground-to-air missile weapon system is calculated in real time, and target coverage evaluation is performed. Specifically, after receiving the weapon equipment data of the ground-to-air missile weapon system and the time-distance-azimuth-elevation data of the real aircraft, the missile flight simulation function module of the data processing device immediately calculates the azimuth coverage range and the elevation coverage range of the irradiation beam according to the azimuth angle and the elevation angle of the irradiation radar beam center pointing and the beam width, and then performs real-time target coverage evaluation of the irradiation radar of the ground-to-air missile weapon system according to the time-distance-azimuth-elevation data of the real aircraft.

[0060] Step 3.2: Perform missile flight simulation calculation according to the results of the coverage evaluation. If the target is not within the irradiation beam, the missile follows the target loss handling process, and the missile follows the program-controlled trajectory mode for simulated flight; if the target is within the irradiation beam, the missile simulates interception according to the predetermined interception probability, and follows the normal semi-active guidance trajectory mode to intercept the target, and iteratively calculates at a fixed period of 1ms to obtain real-time position and attitude data of the missile, as well as distance data between the missile and the target.

[0061] Step 3.3: Perform damage assessment based on the data and the current type of missile's damage performance to determine whether the missile hits the target. Specifically, when the distance between the missile and the target is less than the damage range of the missile's warhead, it is determined that the missile hits the target, and the distance between the missile and the target at this time is the miss distance data; when the minimum distance between the missile and the target is greater than the damage range of the missile's warhead, it is determined that the missile does not hit the target. If the target is hit, the hit result and the miss distance are sent to the recording and display control device for display control and storage; if the target is not hit, Step 3.4 is executed.

[0062] Step 3.4: determining the reason of the current miss and forwarding the missile position data and damage effect data to the recording display control device in real time for control and storage, completing the missile interception process with high restoration degree. The reason of the miss is, for example, missile weapon equipment failure, insufficient guidance accuracy, missile not intercepted, excessive miss distance, etc.

[0063] During the training implementation process, the recording display control device in the simulation deduction device can visually display the parameters of the real aircraft and the launch parameters and guidance conditions of the ground-to-air missile weapon system, and in the case of multiple weapon systems participating, can provide more reasonable and maximum capacity command decisions.

[0064] In the present application, the ground-to-air missile weapon system simulation deduction device can combine the ground-to-air missile weapon system and the real aircraft together for training, and through the control platform software, the on-site situation can be more intuitively observed, and a more reasonable command scheme can be developed, which trains the user's use of the ground-to-air missile weapon system and the pilot's operation experience of avoiding air defense missiles, achieving the effect of mutual training. At the same time, through the ground-to-air missile simulation flight simulation calculation and high restoration degree shooting effect evaluation, the ground-to-air missile weapon system simulation deduction device realizes launching virtual missiles to intercept real aircraft, and observes the whole process and all factors of the combat process and the missile guidance process, providing combat command reference data for users at all levels, and realizing low-cost and high-efficiency training.

[0065] Those skilled in the art know that, in addition to implementing the system, device and each module thereof provided by the present application in the form of pure computer readable program code, the same program can also be realized by logically programming the method steps in the form of logic gates, switches, application specific integrated circuits, programmable logic controllers and embedded microcontrollers. Therefore, the system, device and each module thereof provided by the present application can be considered as a hardware component, and the modules included therein for realizing various programs can also be considered as structures in the hardware component; the modules for realizing various functions can also be considered as both software programs for realizing methods and structures in the hardware component.

[0066] The specific embodiments of the present application are described above. It should be understood that the present application is not limited to the above specific embodiments, and those skilled in the art can make various changes or modifications within the scope of the claims, which does not affect the essential content of the present application. The embodiments of the present application and the features in the embodiments can be arbitrarily combined with each other without conflict.

Claims

1. A simulation device for simulating the interception of an aircraft by a surface-to-air missile weapon system, characterised in that, include: Data acquisition equipment, data processing equipment, integrated communication system, recording and display control equipment, and communication lift antenna; The communication lift antenna transmits real aircraft information data to the integrated communication unit; The integrated communication system forwards the data to the data acquisition device for coordinate transformation processing, while the data acquisition device acquires weapon equipment data of the surface-to-air missile weapon system. The data processing device simulates the weapon equipment data and coordinate-transformed data of the surface-to-air missile weapon system, and transmits the simulation results to the recording and display control device for control and storage. The data acquisition device is used to interact with the surface-to-air missile weapon system and data processing equipment, and includes a data acquisition module, a data processing module and a data transmission module. The data acquisition module is used to collect relevant data from the surface-to-air missile weapon system. The data processing module is used to perform protocol parsing, packet assembly, mark absolute time, and local storage of the relevant data; The data sending module is used to send the data processed by the data processing module to the data processing device; The data processing device is used to interact with the data acquisition device and the communication integrated unit, and includes a data sending module, a data receiving module, a data processing module and a missile flight simulation module; The data sending module and the data receiving module are used for sending and receiving data; The data processing module is used to process the data collected by the data acquisition device and the data sent by the integrated communication system; the processing includes parsing and filtering, unit unification, coordinate transformation and difference smoothing; The missile flight simulation module performs simulation calculations on the data processed by the data processing module to obtain the missile launch results, which are then sent to the real aircraft.

2. The simulation device for simulating the interception of an aircraft by a ground-to-air missile weapon system according to claim 1, characterized in that, The integrated communication unit and communication lift antenna are responsible for various data and information wireless transmission functions.

3. The simulation device for simulating the interception of an aircraft by a ground-to-air missile weapon system according to claim 1, characterized in that, The data entry and display equipment interacts with the data processing equipment, including basic data entry, system operation monitoring, combat situation display, key event display, real-time evaluation result display and notification, combat result statistics, communication control, data calculation / processing / storage / playback, time synchronization / timekeeping, equipment self-test, and combat guidance and control.

4. The simulation device for simulating the interception of an aircraft by a ground-to-air missile weapon system according to claim 1, characterized in that, The communication lift antenna includes vehicle-mounted and ground-mounted types.

5. A method for implementing a simulation device for simulating the interception of an aircraft by a surface-to-air missile weapon system according to any one of claims 1 to 4, characterized in that, include: Step 1: Obtain real aircraft information data; Step 2: Perform coordinate transformation on the data, and at the same time, collect weapon equipment data of the surface-to-air missile weapon system; Step 3: Perform simulation calculations on the weapon equipment data and coordinate-transformed data of the surface-to-air missile weapon system, and transmit the simulation results to the recording and display control device for control and storage; The real aircraft information data includes the real aircraft's time-location information, which includes the aircraft's latitude, longitude, and altitude. Step 2 includes: Step 2.1: Perform coordinate transformation on the real aircraft information data in the geodetic coordinate system to obtain the real aircraft's time-distance-azimuth-elevation data; Step 2.2: Send the time-distance-azimuth-elevation data to the missile flight simulation module; Step 2.3: The radar vehicle of the ground-to-air missile weapon system starts scanning detection and organizes the fire control system to implement interception, launches a missile for simulated anti-interception, and collects weapon equipment data and sends it to the data processing device; Step 3 includes: Step 3.1: According to the semi-active guidance characteristics of the current ground-to-air missile, the beam coverage range of the illumination radar of the ground-to-air missile weapon system is calculated in real time, and target coverage evaluation is performed; Step 3.2: According to the results of the coverage evaluation, perform missile flight simulation calculation to obtain real-time position, attitude data and miss distance data of the missile; Step 3.3: According to the data and the current ground-to-air missile's killing performance, evaluate the killing effect to determine whether the missile hits the target. If yes, send the hit result and the miss distance to the recording display control device for display control and storage. If not, perform step 3.4; Step 3.4: Determine the reason for the current miss and forward the missile position data and killing effect data to the recording display control device for control and storage.

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