CN113093784A - Cooperative prevention and control system and implementation method thereof - Google Patents
Cooperative prevention and control system and implementation method thereof Download PDFInfo
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- CN113093784A CN113093784A CN202110251299.8A CN202110251299A CN113093784A CN 113093784 A CN113093784 A CN 113093784A CN 202110251299 A CN202110251299 A CN 202110251299A CN 113093784 A CN113093784 A CN 113093784A
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Abstract
The invention discloses a cooperative prevention and control system and a realization method thereof, wherein the system comprises: a cooperative prevention and control platform; the cooperative prevention and control platform can integrate more than two prevention and control devices, so that the targets to be subjected to cooperative prevention and control in the prevention and control environment under the set time, the set range and the set prevention and control requirement are subjected to prevention and control treatment through the integrated more than two prevention and control devices. The invention integrates various detection equipment and interception equipment by utilizing the low-slow small target cooperative prevention and control platform, integrates the advantages of the equipment on detection and interception, and realizes the application requirements of all-weather, full coverage, low interference, safety and reliability prevention and control, thereby forming the cooperative prevention and control capability as the target by concentrating the advantageous force, changing the performance of the low-slow small target prevention and control system, and improving the prevention and control capability of the low-slow small target in a cooperative prevention and control mode.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicle prevention and control, particularly relates to a cooperative prevention and control system and an implementation method thereof, and particularly relates to a low-speed small-target prevention and control system and an implementation method thereof.
Background
The control of the Low-slow small target (Low-slow-small target) is a worldwide problem, in some schemes, the threat brought by the Low-slow small target is mainly dealt with by policy control and industry monitoring, meanwhile, the research of the early warning detection and disposal interception technology of the Low-slow small target is actively carried out, the control equipment is developed, the detection, identification, tracking and disposal capabilities of the control system on the Low-altitude or ultra-Low-altitude target are improved, but the control capability of the Low-slow small target is still weak.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention aims to provide a cooperative prevention and control system and an implementation method thereof, which aim to solve the problem that the prevention and control capability of low-speed and small targets is weak and achieve the effect of improving the prevention and control capability of the low-speed and small targets in a cooperative prevention and control mode.
In order to achieve the above object, according to one aspect of the present invention, there is provided a cooperative prevention and control system including: a cooperative prevention and control platform; the cooperative prevention and control platform can integrate more than two prevention and control devices, so that the targets to be subjected to cooperative prevention and control in the prevention and control environment under the set time, the set range and the set prevention and control requirement are subjected to prevention and control treatment through the integrated more than two prevention and control devices.
According to the invention, the cooperative prevention and control platform comprises: a shared facility layer, a support service layer, a function system layer and an application system layer; wherein the shared facility layer is configured to provide hardware devices and a database for operation and demonstration of the cooperative prevention and control system; the supporting service layer is configured to provide at least one of data communication service, test monitoring management service and test data analysis and evaluation service so as to realize at least one of data communication, test and management of the cooperative prevention and control system; the functional system layer is configured to provide a real-installation system and a simulation system of the cooperative prevention and control system; the mounting system can assemble more than two prevention and control devices; the simulation system can perform simulation test on the actual assembly system; the application system layer is configured to realize a cooperative prevention and control simulation test of the cooperative prevention and control system based on the actual installation system and the simulation system of the cooperative prevention and control system, and realize prevention and control processing of a target to be subjected to cooperative prevention and control in a prevention and control environment.
According to the invention, the hardware device comprises: at least one of a computer device, a network device, a time control device, and a display device; the database, comprising: the system comprises a target performance database of a target to be subjected to cooperative protection and an environmental performance database of a prevention and control environment in which the target to be subjected to cooperative protection is located.
According to the invention, the mounting system comprises: the system comprises detection equipment, interception equipment and instruction control equipment; the simulation system comprises: the system comprises a detection equipment simulator, an interception equipment simulator and a command control equipment simulator.
According to the invention, the detection equipment comprises: at least two of a photovoltaic rig, a radar rig, an acoustic rig, a frequency frame rig; the intercepting apparatus, comprising: at least two of laser equipment, flexible mesh equipment, radio interference equipment, and hard killing equipment; the finger control equipment comprises: at least one of a regional command control equipment and a superior command control equipment; the detection equipment simulator comprises: a simulator corresponding to each of the detection equipment; the intercepting apparatus simulator includes: a simulator corresponding to each of the intercepting equipment; the finger control equipment simulator comprises: a simulator corresponding to each of the command devices.
The invention also provides a realization method of the cooperative prevention and control system, which comprises the following steps: building a cooperative prevention and control platform in the cooperative prevention and control system; joint debugging is carried out on the actual installation system and the simulation system in the cooperative prevention and control platform; the joint debugging comprises: joint debugging of time-space consistency, joint debugging of communication protocols and joint debugging of processes; and intercepting the target to be subjected to cooperative protection by using the real assembly system and the simulation system after joint debugging.
According to the invention, the time-space consistency joint debugging is to perform joint debugging on the time consistency of each equipment in the real-installation system, so that the information interaction delay time of each equipment is controlled within a set time range.
According to the invention, the communication protocol joint debugging is to perform unilateral and multilateral joint debugging on each equipment in the real installation system and each simulator in the simulation system so that the information interaction content and the interaction opportunity of each equipment in the real installation system and each simulator in the simulation system meet the set requirements.
According to the invention, the process joint debugging comprises the following steps: the flow joint debugging of a detection system formed by detection equipment in the actual installation system and the sub-flow joint debugging and the full-flow joint debugging of the cooperative prevention and control system; the process joint debugging of the detection system is to perform joint debugging on the cooperative detection processes of all the detection equipment; the sub-process joint debugging of the cooperative prevention and control system is to split the whole process of the system prevention and control system and joint debug the split process of the subsystem; and the whole process joint debugging of the cooperative prevention and control subsystem is to perform joint debugging on the whole process of the system prevention and control system.
According to the invention, the method for intercepting the target to be subjected to cooperative protection by using the combined live installation system and the simulation system comprises the following steps: performing a prevention and control flow test on at least one of the real assembly system and the simulation system based on a target to be subjected to cooperative protection to obtain test data of at least one of the real assembly system and the simulation system; the target to be subjected to cooperative protection is a threat target defined by a prevention and control scene; analyzing the actual assembly system, the simulation system and data between the actual assembly system and the simulation system based on the test data of the actual assembly system and the simulation system to obtain an analysis result; the mounting system, the simulation system, and data between the mounting system and the simulation system include: at least one of flight path data of the target, threat degree data of the target, interception scheme data of interception equipment in the actual installation system, cooperative detection data of detection equipment in the actual installation system, and command control system flow data of command control equipment in the actual installation system; and determining optimization data of the cooperative prevention and control system according to the analysis result, and optimizing the cooperative prevention and control system according to the optimization data so as to intercept a target to be subjected to cooperative protection according to the optimized cooperative prevention and control system.
The invention has the beneficial effects that:
the invention integrates various detection equipment and interception equipment by utilizing the low-slow small target cooperative prevention and control platform, integrates the advantages of the equipment in detection and interception, and realizes the application requirements of all-weather, full coverage, low interference, safety and reliability prevention and control, thereby forming the cooperative prevention and control capability as the target by concentrating the advantages, changing the performance of the low-slow small target prevention and control system and improving the prevention and control capability.
The invention integrates various detection equipment and interception equipment by utilizing the low-slow small target cooperative prevention and control platform, integrates the advantages of the equipment in detection and interception, and realizes the application requirements of all-weather, full coverage, low interference, safety and reliability prevention and control, thereby improving the prevention and control capability of the low-slow small target in a cooperative prevention and control mode.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an anti-drone defense system;
FIG. 2 is a schematic diagram of an embodiment of a low-slow small-target laser interception system;
FIG. 3 is a schematic diagram of an embodiment of an skynet system intercepting system;
FIG. 4 is a schematic structural diagram of an embodiment of the cooperative prevention and control system of the present invention;
FIG. 5 is a schematic structural diagram of an embodiment of the cooperative prevention and control system of the present invention;
FIG. 6 is a flowchart illustrating an embodiment of a low-slow small-target cooperative prevention and control platform;
FIG. 7 is a schematic structural diagram of an embodiment of a low-slow small-target cooperative prevention and control platform;
FIG. 8 is a schematic structural diagram of an embodiment of a control platform implementation system and an all-digital simulation system;
FIG. 9 is a schematic flow chart diagram illustrating an embodiment of joint debugging of a low-slow small-target cooperative prevention and control platform;
FIG. 10 is a schematic usage flow diagram of an embodiment of a low-slow small-target cooperative prevention and control platform.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an anti-unmanned aerial vehicle defense system integrating detection, tracking and interference capabilities. This anti-unmanned aerial vehicle defense system utilizes the radar to equip the unmanned aerial vehicle of surveying within 8km, but utilizes photoelectricity to equip and instruct the accuse to trail, discern unmanned aerial vehicle to guide the radio signal of interference ware shielding control unmanned aerial vehicle, interrupt unmanned aerial vehicle flight. Fig. 1 is a schematic structural diagram of an embodiment of an anti-drone defense system. As shown in fig. 1, this anti-unmanned aerial vehicle defense system includes: the system comprises detection equipment, interception equipment and instruction control equipment, wherein the detection equipment comprises a photoelectric detection device and a radar detection device, and the interception equipment is connected to a radio interference device. In the scheme, the radio interference system realizes the treatment of the target by transmitting the control signal interfering the unmanned aerial vehicle and the GPS navigation signal, the treatment object is single, and the normal life of citizens is easily interfered.
In other schemes, a low-altitude guard of a myriawatt-level low-slow small target laser interception system for security protection is provided, the low-slow small target laser interception system integrates command control, radar search, photoelectric alarm and laser strike, and can search, capture, lock, track and knock down low-slow small targets. Its effective guard area is 12km2The small aircraft with the radius of 2km and 360 degrees can be accurately intercepted within 5s after deployment, and the small aircraft has the characteristics of rapid fire power transfer, accurate striking, silence, small collateral damage and the like. Fig. 2 is a schematic structural diagram of an embodiment of a low-slow small-target laser intercepting system. As shown in fig. 2, the low-slow small-target laser interception system includes: the detection equipment comprises photoelectric detection equipment and radar detection equipment, and the intercepting equipment is connected to the laser intercepting equipment. In the scheme, the treatment and interception of the laser weapon system on the low and slow small targets are limited by the performance of the laser weapon, for example, transmission in the laser atmosphere is easy to attenuate, the range of the laser weapon is influenced by the atmosphere, the laser weapon system does not have all-weather fighting capability, and the laser weapon is difficult to follow when the targets are intercepted and blocked by sight lines or the targets do high maneuvering motion.
According to the invention, the skynet series intercepting system utilizes a balanced projection technology, realizes low-characteristic emission with the characteristics of no smoke, no flame, no light, no backseat, slight sound and the like, and is very suitable for being used in urban environments. The system inherits the integration of photoelectricity, command control and flexible net striking, can realize the search, locking, tracking and striking of low and slow small targets, and is mainly used for the prevention and control of the low and slow small targets with the interception height of below 200m and the slant distance of within 300 m. Fig. 3 is a schematic structural diagram of an embodiment of an skynet series intercepting system. As shown in fig. 3, the skynet series intercepting system includes: the detection equipment comprises photoelectric detection equipment, and the interception equipment is connected to the flexible net interception equipment. In the scheme, the net type soft killing interception technology cannot meet the actual use requirement under many conditions due to the defects of single warhead, limited interception airspace, easy influence of airflow on the interception net and the like.
Although the prevention and control system for the low-slow small targets in the above scheme provides an idea for solving the prevention and control problem of the low-slow small targets, most of the prevention and control systems focus on a single interception technical means, and resultant force is difficult to form.
In a preferred embodiment of the present invention, a low-slow small target prevention and control scheme is further provided, such as a low-slow small target prevention and control system, where the construction of the low-slow small target prevention and control system requires integration, promotion, and recombination of individual technologies, and integrates dominant force, so as to form a cooperative prevention and control capability as a target, change the performance of the low-slow small target prevention and control system in the above scheme, and solve the situation of insufficient prevention and control schemes.
The low-low small-target prevention and control is a complex system problem, whether the system design is feasible and reasonable or not cannot be solved through tests after the complete development of the system is finished, and the system design must be previewed in advance by using a simulation technology and continuously optimized. The control system is comprehensively evaluated, so that the performance of the system is confirmed, weak links existing in the system are found, the application effect of the system is improved, the scientific decision-making capability of the system is enhanced, and the effectiveness of the control system in different scenes is verified.
In some embodiments of the present invention, a Coordinated Control and Prevention Platform (Coordinated Control and Prevention Platform) with low speed and small target is further provided, which solves the problems that the detection and treatment means of the unmanned aerial vehicle are not administrative, the testing technology and the simulation technology cannot be interactively verified, and the like in the above scheme.
According to an embodiment of the present invention, a cooperative prevention and control system is provided, as shown in fig. 4, which is a schematic flow chart of an embodiment of the system of the present invention. The cooperative prevention and control system may include: and the cooperative prevention and control platform is a low-slow small target cooperative prevention and control platform. The cooperative prevention and control platform can integrate more than two prevention and control devices, so that the targets to be subjected to cooperative prevention and control in the prevention and control environment under the set time, the set range and the set prevention and control requirement are subjected to prevention and control treatment through the integrated more than two prevention and control devices. Therefore, by integrating various detection devices and treatment interception equipment and integrating the equipment, the advantages of the equipment in detection and interception are integrated, and the application requirements of all-weather, full coverage, low interference, safety, reliability, prevention and control are met.
In one embodiment of the present invention, the cooperative prevention and control platform includes: a shared facility layer, a support service layer, a functional system layer and an application system layer. The construction of the low-slow small-target cooperative prevention and control platform comprises the following specific construction contents: shared facility layer construction, support service layer construction, functional system layer construction and application system layer construction. Therefore, specific implementation ways of the low-slow small-target prevention and control platform are determined, guidance can be provided for construction of the low-slow small-target prevention and control platform, and reference can be provided for implementation of the prevention and control platform with the same architecture.
Wherein the shared facility layer is configured to provide hardware devices and a database to perform the operation and demonstration of the cooperative defense system. Specifically, the construction of the shared facility layer mainly comprises the development of an experiment database, a target characteristic database and an environment database and the construction of a network and a time system.
In some embodiments, the hardware device comprises: at least one of a computer device, a network device, a time control device (e.g., a time master device), and a display device. The database, comprising: the system comprises a target performance database of a target to be subjected to cooperative protection and an environmental performance database of a prevention and control environment in which the target to be subjected to cooperative protection is located. Specifically, the shared facility layer provides basic hardware and database support for operation and demonstration of the system, and mainly comprises a high-performance computer, network equipment, time system equipment, display equipment and the like. The test database is data generated by detection, interception and control system equipment in the prevention and control system in the test operation process, and the target characteristic database comprises test data of visible light, infrared, acoustics, radar scattering characteristics and the like of low and slow small targets and serves for the comprehensive identification process in the prevention and control process. And the environment database comprises climate and meteorological data in the prevention and control environment.
The supporting service layer is configured to provide at least one of data communication service, test monitoring management service and test data analysis and evaluation service so as to realize at least one of data communication, test and management of the cooperative prevention and control system. Specifically, the construction of the support service layer mainly comprises the development of a test support and management platform, test scenario or data acquisition and analysis tool. The support service layer provides data communication, test monitoring management, test data analysis and evaluation and other services. The test support and management platform mainly comprises functions of test planning, test scene generation, visual display and the like. The data acquisition and analysis tool mainly comprises functions of data acquisition and analysis, data playback and the like. The test scenario tool comprises functions of simulation test design, simulation scenario editing and the like.
The functional system layer is configured to provide a real-installation system and a simulation system of the cooperative defense system. The mounting system can assemble more than two prevention and control devices; the simulation system can perform simulation test on the actual assembly system. Specifically, the functional system layer construction mainly includes the deployment, interconnection and interworking and other work of the actual installation system and the digital simulation system.
According to the invention, the mounting system comprises: detection equipment, interception equipment and instruction control equipment. The simulation system comprises: the system comprises a detection equipment simulator, an interception equipment simulator and a command control equipment simulator. Specifically, the functional system layer comprises a real-installation system and a simulation system, the simulation system provides a digital simulation simulator and a semi-physical simulator for an organization system test, the real-installation system comprises detection equipment, interception equipment, instruction control equipment and the like, integration of the simulator and the real-installation system is achieved, and low-speed small-target prevention and control capacity and system efficiency evaluation conditions based on simulation test data are provided for users.
In some embodiments, the detection apparatus comprises: at least two of optoelectronic equipment, radar equipment, acoustic equipment, frequency frame equipment. The intercepting apparatus, comprising: at least two of a laser rig, a flexible mesh rig, a radio interference rig, and a hard kill rig. The finger control equipment comprises: at least one of the regional and superior command equipment. The detection equipment simulator comprises: a simulator corresponding to each of the detection equipment. The intercepting apparatus simulator includes: a simulator corresponding to each of the intercepting equipment. The finger control equipment simulator comprises: a simulator corresponding to each of the command devices. Specifically, the detection equipment, the interception equipment and the command control equipment are not limited to the listed system equipment, the expandability and the openness of the system are reserved, and all the detection equipment, the interception equipment and the command control equipment capable of serving low-speed small target cooperative prevention and control can be accessed to the system.
Therefore, the basic components of the intercepting system are set for the cooperative prevention and control of low and slow small targets, the intercepting system mainly comprises flexible network intercepting equipment, radio interference intercepting equipment, laser intercepting equipment, hard killing intercepting equipment and the like, and the expandability of the intercepting device is reserved. The basic components of the detection system are arranged, mainly comprising photoelectric equipment, radar equipment, acoustic equipment, radio frequency frame equipment and the like, and the expandability of the detection system is reserved. The basic components of the command control system are arranged, the command control system mainly comprises an area command control system, a central command control system and the like, and the expandability of the command control system is reserved.
The application system layer is configured to realize a cooperative prevention and control simulation test of the cooperative prevention and control system and realize prevention and control processing of a target to be subjected to cooperative prevention and control in a prevention and control environment based on a real-mounted system and a simulation system of the cooperative prevention and control system. Specifically, the application system layer performs a full-digital simulation test and a comprehensive integration test on the basis of the development of the previous work. The application system layer is developed around a full-digital simulation test and a comprehensive integration test. The full-digital simulation test mainly develops a distributed simulation test, and develops a collaborative prevention and control simulation test of a system based on simulators and collaborative algorithms of various devices. The comprehensive integrated test verifies that the centralized joint debugging work and the distributed joint debugging test are mainly developed, and the butt joint performance and the core performance of the system under the system integration condition are mainly examined.
Therefore, the cooperative prevention and control system has the functions of developing integrated tests and realizing full-digital simulation, the prevention and control effect of the system can be analyzed and evaluated by combining simulation and test data, the functions and performance indexes of equipment participating in the prevention and control process can be optimized according to the evaluation result, and more reasonable expectations are provided. The scheme of the invention realizes the software and hardware integration of the real-mounted system and the all-digital simulation system, and provides a technical realization channel for the interactive verification of the real-mounted system and the all-digital simulation system and the iterative optimization of the system performance. By combining the actual system and the prevention and control platform framework of the full-digital simulation system, the composition and the function of the actual system of the low-slow small-target cooperative prevention and control platform can be realized, and the composition and the function of the full-digital simulation system of the low-slow small-target cooperative prevention and control platform can also be realized.
Through a large number of tests, the technical scheme of the embodiment is adopted, various detection equipment and interception equipment are integrated by utilizing the low-slow small target cooperative prevention and control platform, the advantages of the equipment in detection and interception are integrated, the application requirements of all-weather, full coverage, low interference, safety and reliability prevention and control are met, and therefore the prevention and control capability of the low-slow small target is improved in a cooperative prevention and control mode.
According to the embodiment of the invention, the invention also provides an implementation method of the cooperative prevention and control system corresponding to the cooperative prevention and control system. The implementation method of the cooperative prevention and control system can comprise the following exemplary descriptions.
Fig. 6 is a flowchart illustrating an embodiment of a low-slow small-target cooperative prevention and control platform. As shown in fig. 6, in the scheme of the present invention, the implementation method of the low-slow small-target cooperative prevention and control platform includes the following steps, i.e., step1 to step 3.
Step1, building a cooperative prevention and control platform in the cooperative prevention and control system according to any one of claims 1 to 5. Namely, the low-slow small target cooperative prevention and control platform is built, and the specific construction contents comprise: shared facility layer construction, support service layer construction, functional system layer construction and application system layer construction. The scheme of the invention defines the specific implementation way of the low-slow small target prevention and control platform, can provide guidance for the construction of the low-slow small target prevention and control platform, and can provide reference for the implementation of the prevention and control platform with the same architecture.
In step1, the specific process of building the low-slow small target cooperative prevention and control platform can be referred to the following exemplary description.
Fig. 7 is a schematic structural diagram of an embodiment of a low-slow small-target cooperative prevention and control platform. As shown in fig. 7, the construction of the low-slow small target cooperative prevention and control platform includes: shared facility layer construction, support service layer construction, functional system layer construction and application system layer construction.
The shared facility layer construction mainly comprises development of an experiment database, a target characteristic database and an environment database and construction of a network and time system. Specifically, the shared facility layer provides basic hardware and database support for operation and demonstration of the system, and mainly comprises a high-performance computer, network equipment, time system equipment, display equipment and the like. The test database is data generated by detection, interception and control system equipment in the prevention and control system in the test operation process, and the target characteristic database comprises test data of visible light, infrared, acoustics, radar scattering characteristics and the like of low and slow small targets and serves for the comprehensive identification process in the prevention and control process. And the environment database comprises climate and meteorological data in the prevention and control environment.
And the construction of a support service layer mainly comprises the development of a test support and management platform, and the development of a test scenario or a data acquisition and analysis tool. Specifically, the support service layer provides data communication, test monitoring management, test data analysis and evaluation and other services. The test support and management platform mainly comprises functions of test planning, test scene generation, visual display and the like. The data acquisition and analysis tool mainly comprises functions of data acquisition and analysis, data playback and the like. The test scenario tool comprises functions of simulation test design, simulation scenario editing and the like.
And the functional system layer construction mainly comprises the deployment, interconnection and intercommunication and other work of the actual installation system and the digital simulation system. Specifically, the functional system layer comprises a real-installation system and a simulation system, the simulation system provides a digital simulation simulator and a semi-physical simulator for an organization system test, the real-installation system comprises detection equipment, interception equipment, instruction control equipment and the like, integration of the simulator and the real-installation system is achieved, and low-speed small-target prevention and control capacity and system efficiency evaluation conditions based on simulation test data are provided for users.
Fig. 8 is a schematic structural diagram of an embodiment of the defense platform implementation system and the all-digital simulation system. The assembly system of the prevention and control platform and the assembly system of the all-digital simulation system are shown in fig. 8. The detection equipment, the interception equipment and the command control equipment are not limited to the listed system equipment, the expandability and the openness of the system are reserved, and all the detection equipment, the interception equipment and the command control equipment which can serve the low-slow small target cooperative prevention and control can be accessed to the system.
And the application system layer is used for carrying out a full-digital simulation test and a comprehensive integration test on the basis of the development of the previous-sequence work. Specifically, the application system layer is developed around all-digital simulation tests and comprehensive integration tests. The full-digital simulation test mainly develops a distributed simulation test, and develops a collaborative prevention and control simulation test of a system based on simulators and collaborative algorithms of various devices. The comprehensive integrated test verifies that the centralized joint debugging work and the distributed joint debugging test are mainly developed, and the butt joint performance and the core performance of the system under the system integration condition are mainly examined.
The scheme of the invention describes the basic composition of the interception system aiming at the cooperative prevention and control of low-speed small targets, mainly comprises flexible network interception equipment, radio interference interception equipment, laser interception equipment, hard killing interception equipment and the like, and keeps the expandability of an interception device. The basic components of the detection system are described, mainly comprising photoelectric equipment, radar equipment, acoustic equipment, radio frequency frame equipment and the like, and the expandability of the detection system is reserved. The basic components of the command control system are described, the command control system mainly comprises an area command control system, a central command control system and the like, and the expandability of the command control system is reserved.
And 2, joint debugging is carried out on the actual installation system and the simulation system in the cooperative prevention and control platform. The joint debugging comprises: time-space consistency joint debugging, communication protocol joint debugging and flow joint debugging. Namely, joint debugging of the low-slow small target cooperative prevention and control platform: the method specifically comprises joint debugging of time-space consistency, joint debugging of equipment communication protocols and joint debugging of system processes. The scheme of the invention provides a specific flow of joint debugging of equipment or a simulator, and can provide guidance for the integrated development work of a real-mounted system and a full-digital simulation system.
In step2, the specific process of joint debugging of the low-slow small target cooperative prevention and control platform can be seen in the following exemplary description.
Fig. 9 is a flowchart illustrating an embodiment of joint debugging of the low-slow small-target cooperative prevention and control platform. As shown in fig. 9, the joint debugging of the low-slow small-target cooperative prevention and control platform includes joint debugging tests of a real-installation system and a full-digital simulation system, so as to achieve interconnection and intercommunication of the detection equipment or simulator, the interception equipment or simulator and the command control equipment or simulator, and achieve functions of the platform. Specific joint debugging items are as follows.
In some embodiments, the time-space consistency joint debugging is to perform joint debugging on the time consistency of each equipment in the mounting system, so that the information interaction delay time of each equipment is controlled within a set time range.
Specifically, the time-space consistency joint debugging enables information interaction delay of each device to be controlled within a design requirement range through the time consistency joint debugging, and enables positioning errors of each device and resolving errors of each device to a target to meet the cooperative prevention and control requirements through the space consistency joint debugging.
For example: the time consistency test may include: starting the time giving machine to give time to the network, recording the time of receiving and sending the instruction temporarily by two devices which are communicated with each other, comparing the time interval of receiving and sending the same instruction, wherein the interval is not more than 5ms and meets the requirement.
In some embodiments, the joint debugging of the communication protocol is to perform unilateral and multilateral joint debugging on each equipment in the real installation system and each simulator in the simulation system, so that the information interaction content and the interaction opportunity of each equipment in the real installation system and each simulator in the simulation system meet the set requirement.
Specifically, the communication protocol joint debugging enables information interaction content and opportunity of equipment or a simulator to meet system design requirements by developing single-side and multi-side joint debugging of the equipment or the simulator. The unilateral joint debugging is protocol debugging between two devices with information interaction, and the multilateral joint debugging is developed on the basis to test the correctness of the prevention and control flow.
For example: according to a communication protocol and the starting time (opportunity) of the photoelectric equipment, the photoelectric equipment reports the online state message (information interaction content) of the photoelectric equipment to the finger control, and the finger control finds that the message is received by looking at a log file, namely the design requirement is met. This work is one of many debug content.
In some embodiments, the process co-ordination comprises: the system comprises a flow joint debugging of a detection system formed by detection equipment in the actual installation system, and a sub-flow joint debugging and a full-flow joint debugging of the cooperative prevention and control system.
And the process joint debugging of the detection system is to perform joint debugging on the cooperative detection processes of all the equipment in the detection equipment. Specifically, the detection system flow joint debugging tests the reasonability of the design flow and the robustness and redundancy of the algorithm by carrying out the cooperative detection of multiple detection devices on the detection system, so that the detection probability and the comprehensive identification probability of the detection devices in the prevention and control area meet the engineering design requirements of the prevention and control platform.
For example: when a plurality of detection equipment exists in the system, the use of the plurality of detection equipment needs to be coordinated from two aspects, namely, the coordination is carried out on time, namely, the plurality of detection equipment works and detects in a time-sharing mode; secondly, the coordination is carried out in space, namely a plurality of detection devices are respectively responsible for different detection airspaces. The time-sharing work detection and the space coordination need to be carried out on process design and algorithm design, and the process tests are repeatedly carried out to verify the robustness and the redundancy of the process and the algorithm.
And the sub-process joint debugging of the cooperative prevention and control system is to split the whole process of the system prevention and control system and joint debug the split process of the subsystem. Specifically, the prevention and control sub-process joint debugging splits the whole system process, and the key points are developed around sub-processes such as cooperative detection, comprehensive identification, threat assessment, composite interception, secondary interception and the like, so that fault points are cleaned for the joint debugging of the whole system process. And (4) carrying out test data analysis of the sub-processes, and optimizing the strategy or algorithm model of each sub-process.
For example: the coordinated probing specification is as above; the comprehensive identification is to perform fusion processing on target information collected by the detection device so as to identify effective data capable of representing the characteristics of the low-speed small targets from the information, wherein if the effective data does not exist, the low-speed small targets do not exist, and if the effective data exists, the purpose of comprehensive identification is achieved. And the comprehensive identification flow test is to plan the flight task of the low-slow small target in the air, carry out comprehensive identification according to the information detected by the detection equipment and judge whether the system can identify the low-slow small target. The reference equipment comprises instruction control equipment and detection equipment.
A threat assessment subroutine test, which refers to: and evaluating the danger degree of the low and slow small targets on the control area according to the information such as the speed, the flight direction, the type and the distance of the low and slow small targets. During testing, the threat degree algorithm and the model are verified by designing different low-slow small target flight speeds, directions and distances. The reference equipment comprises instruction control equipment and detection equipment.
And the whole process joint debugging of the cooperative prevention and control subsystem is to perform joint debugging on the whole process of the system prevention and control system. Specifically, the whole-process joint debugging of the prevention and control system is realized by introducing all equipment and systems for cooperative prevention and control, and the low-slow small targets are detected, identified and intercepted in a specific prevention and control scene. And evaluating the prevention and control efficiency of the verification platform through test data of two layers of equipment or a simulator.
For example: in the full-system joint debugging test, the participating equipment comprises all the equipment of the system, and the tasks of the full process comprise the work of detecting a target, identifying the target, tracking the target, striking the target and the like.
And 3, after the joint debugging is carried out on the actual installation system and the simulation system, intercepting a target to be subjected to cooperative protection by using the actual installation system and the simulation system after the joint debugging. The method is used by a low-slow small target cooperative prevention and control platform, and specifically comprises a comprehensive integration test and a virtual all-digital simulation test, wherein the comprehensive integration test and the virtual all-digital simulation test are adopted to intercept a threat target.
Therefore, by combining the actual system and the prevention and control platform framework of the full-digital simulation system, the composition and the function of the actual system of the low-slow small-target cooperative prevention and control platform can be realized, and the composition and the function of the full-digital simulation system of the low-slow small-target cooperative prevention and control platform can also be realized.
In step3, the specific process used by the low-slow small-target cooperative prevention and control platform can be seen from the following exemplary description.
In some embodiments, the joint debugging of the real installation system and the simulation system is used in step3 to intercept the target to be collaboratively protected, which includes the following exemplary descriptions
FIG. 10 is a schematic usage flow diagram of an embodiment of a low-slow small-target cooperative prevention and control platform. The application of the low-slow small-target cooperative prevention and control platform mainly comprises the application of a real-mounted system and the application of a full-digital simulation system, and the design and optimization work of the prevention and control system is carried out by combining the data of the real-mounted system and the full-digital simulation system. As shown in fig. 10, the specific flow is as follows, i.e., step 31 to step 33.
STEP 31 (STEP 1), based on the target to be cooperatively protected, performing a prevention and control flow test on at least one of the mounting system and the simulation system to obtain test data of at least one of the mounting system and the simulation system. The target to be subjected to cooperative protection is a threat target defined by a prevention and control scene. Namely, a prevention and control test. Based on a low-slow small threat pattern defined by a prevention and control scene, a prevention and control flow test of the full-system actual equipment or a simulator is developed, detection tracking and striking processing are carried out on a threat target, and actual equipment system test data and full-digital simulation system test data in the prevention and control process are obtained.
For example: in the process of the actual installation test, information interaction is carried out between the equipment and the instruction control equipment according to a communication protocol, a carrier of the information interaction is a communication network, a log file is generated in the instruction control equipment, and the log file records various effective data, namely test data, generated by the actual installation system. In the simulation process, each simulator carries out information interaction with the control equipment through the local area network, and the control equipment simulator can generate related log files, namely test data of the simulation system.
And STEP 32 (STEP 2), analyzing the mounting system, the simulation system and the data between the mounting system and the simulation system based on the test data of the mounting system and the simulation system to obtain an analysis result. The mounting system, the simulation system, and data between the mounting system and the simulation system include: at least one of flight path data of the target, threat degree data of the target, interception scheme data of interception equipment in the actual installation system, cooperative detection data of detection equipment in the actual installation system, and command control system flow data of command control equipment in the actual installation system. I.e. data processing and analysis. On the basis of acquiring data of the actual installation system and the full-digital simulation system, data analysis of each system and processing and analysis of data between the two systems are carried out. The data processed and analyzed may be: target track data, target threat level data, interception equipment interception scheme data, detection equipment cooperative detection data, command control system flow data and the like.
For example: fig. 5 is a schematic structural diagram of a cooperative prevention and control system according to an embodiment of the present invention. As shown in fig. 5, there is a one-to-one correspondence relationship between the actual installation system and the simulation system, after a real low-slow small target track is acquired by the radar detection device, the target track is loaded into the simulation system to perform flight simulation of the target, the target track acquired by the photoelectric simulator is simulation data, the target track data acquired by the actual installation photoelectric device is test data, and on the basis, the photoelectric device can be developed to perform comparative analysis of the test data and the simulation data, and can be used for evaluating the reliability of the photoelectric model in the simulation simulator or performing other evaluations.
In the example shown in fig. 5, the mounting system may include: the system comprises a server, a display control console, a regional command control system, a detection system, an interception system, a switch, a superior command control system and the like. The simulation system may include: a scenario simulator, a target simulator, a region command simulator, a detection system simulator, an interception system simulator, a damage simulator, a superior command system simulator and the like.
And STEP 33 (STEP 3), determining optimization data of the cooperative prevention and control system according to the analysis result, and optimizing the cooperative prevention and control system according to the optimization data so as to intercept the target to be subjected to cooperative protection according to the optimized cooperative prevention and control system. I.e., performance and performance analysis. And on the basis of data processing and analysis, carrying out performance and efficiency analysis on the actual installation system. And identifying weak links and important indexes influencing the system efficiency in the prevention and control flow, and optimizing the flow and the indexes to optimize the comprehensive efficiency of the prevention and control flow.
For example: in the efficiency and efficiency analysis, the cooperative prevention and control system is provided with an index system, specific values of indexes in the fighting process, such as attack time, detection time and the like, can be obtained through simulation and test, and the system can evaluate the performance of the system aiming at different attribute targets because the time values of the system are different for different types of targets, the flight speeds of different targets and the like. In addition, the performance of the system control flow can be analyzed by using a related performance evaluation model (such as an ADC model).
In the efficiency optimization, a large number of simulation tests and flight tests can be carried out, so that the influence rule of relevant indexes (such as response time of intercepting equipment) on the performance and the efficiency of the prevention and control system can be identified, and the indexes can be optimized.
Since the processes and functions implemented by the implementation method of the present embodiment substantially correspond to the embodiments, principles, and examples of the system, reference may be made to the related descriptions in the embodiments without being detailed in the description of the present embodiment, which is not described herein again.
Through a large number of tests, the technical scheme of the invention integrates various detection equipment and interception equipment by utilizing the low-slow small target cooperative prevention and control platform, integrates the advantages of the equipment in detection and interception, and realizes the application requirements of all-weather, full coverage, low interference, safety and reliability prevention and control, thereby forming the cooperative prevention and control capability as the target by concentrating the advantageous force, changing the performance of the low-slow small target prevention and control system and improving the prevention and control capability.
In summary, it is readily understood by those skilled in the art that the advantageous modes described above can be freely combined and superimposed without conflict.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A cooperative prevention and control system, comprising: a cooperative prevention and control platform; the cooperative prevention and control platform can integrate more than two prevention and control devices, so that the targets to be subjected to cooperative prevention and control in the prevention and control environment under the set time, the set range and the set prevention and control requirement are subjected to prevention and control treatment through the integrated more than two prevention and control devices.
2. The cooperative prevention and control system as recited in claim 1, wherein the cooperative prevention and control platform comprises: a shared facility layer, a support service layer, a function system layer and an application system layer;
wherein the content of the first and second substances,
the shared facility layer is configured to provide hardware equipment and a database to operate and demonstrate the cooperative prevention and control system;
the supporting service layer is configured to provide at least one of data communication service, test monitoring management service and test data analysis and evaluation service so as to realize at least one of data communication, test and management of the cooperative prevention and control system;
the functional system layer is configured to provide a real-installation system and a simulation system of the cooperative prevention and control system; the mounting system can assemble more than two prevention and control devices; the simulation system can perform simulation test on the actual assembly system;
the application system layer is configured to realize a cooperative prevention and control simulation test of the cooperative prevention and control system based on the actual installation system and the simulation system of the cooperative prevention and control system, and realize prevention and control processing of a target to be subjected to cooperative prevention and control in a prevention and control environment.
3. The cooperative prevention and control system according to claim 2, wherein the hardware device comprises: at least one of a computer device, a network device, a time control device, and a display device;
the database, comprising: the system comprises a target performance database of a target to be subjected to cooperative protection and an environmental performance database of a prevention and control environment in which the target to be subjected to cooperative protection is located.
4. The cooperative prevention and control system according to claim 2 or 3, wherein the mounting system comprises: the system comprises detection equipment, interception equipment and instruction control equipment;
the simulation system comprises: the system comprises a detection equipment simulator, an interception equipment simulator and a command control equipment simulator.
5. The cooperative prevention and control system as recited in claim 4, wherein the detection equipment comprises: at least two of a photovoltaic rig, a radar rig, an acoustic rig, a frequency frame rig; the intercepting apparatus, comprising: at least two of laser equipment, flexible mesh equipment, radio interference equipment, and hard killing equipment; the finger control equipment comprises: at least one of a regional command control equipment and a superior command control equipment;
the detection equipment simulator comprises: a simulator corresponding to each of the detection equipment; the intercepting apparatus simulator includes: a simulator corresponding to each of the intercepting equipment; the finger control equipment simulator comprises: a simulator corresponding to each of the command devices.
6. A method for implementing the cooperative prevention and control system according to any one of claims 1 to 5, comprising:
building a cooperative prevention and control platform in the cooperative prevention and control system according to any one of claims 1 to 5;
joint debugging is carried out on the actual installation system and the simulation system in the cooperative prevention and control platform; the joint debugging comprises: joint debugging of time-space consistency, joint debugging of communication protocols and joint debugging of processes;
and intercepting the target to be subjected to cooperative protection by using the real assembly system and the simulation system after joint debugging.
7. The method of claim 6, wherein the joint adjustment of the time-space consistency is performed to adjust the time consistency of each equipment in the real-installation system, so that the information interaction delay time of each equipment is controlled within a set time range.
8. The method as claimed in claim 6, wherein the joint debugging of the communication protocol is a unilateral and multilateral joint debugging of the equipment in the real installation system and the simulators in the simulation system, so that the information interaction content and the interaction opportunity of the equipment in the real installation system and the simulators in the simulation system meet the set requirement.
9. The method according to claim 6, wherein the process coordination comprises: the flow joint debugging of a detection system formed by detection equipment in the actual installation system and the sub-flow joint debugging and the full-flow joint debugging of the cooperative prevention and control system; wherein the content of the first and second substances,
the process joint debugging of the detection system is to perform joint debugging on the cooperative detection processes of all the detection equipment;
the sub-process joint debugging of the cooperative prevention and control system is to split the whole process of the system prevention and control system and joint debug the split process of the subsystem;
and the whole process joint debugging of the cooperative prevention and control subsystem is to perform joint debugging on the whole process of the system prevention and control system.
10. The implementation method of the cooperative prevention and control system according to any one of claims 6 to 9, wherein the intercepting a target to be subjected to cooperative protection using the real installation system and the simulation system after the joint debugging comprises:
performing a prevention and control flow test on at least one of the real assembly system and the simulation system based on a target to be subjected to cooperative protection to obtain test data of at least one of the real assembly system and the simulation system; the target to be subjected to cooperative protection is a threat target defined by a prevention and control scene;
analyzing the actual assembly system, the simulation system and data between the actual assembly system and the simulation system based on the test data of the actual assembly system and the simulation system to obtain an analysis result; the mounting system, the simulation system, and data between the mounting system and the simulation system include: at least one of flight path data of the target, threat degree data of the target, interception scheme data of interception equipment in the actual installation system, cooperative detection data of detection equipment in the actual installation system, and command control system flow data of command control equipment in the actual installation system;
and determining optimization data of the cooperative prevention and control system according to the analysis result, and optimizing the cooperative prevention and control system according to the optimization data so as to intercept a target to be subjected to cooperative protection according to the optimized cooperative prevention and control system.
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