CN109855475B - Multi-sensor target feature simulation full-dimensional group-following ground/water surface target system - Google Patents
Multi-sensor target feature simulation full-dimensional group-following ground/water surface target system Download PDFInfo
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Abstract
The invention discloses a multi-sensor target feature simulation full-dimensional group-following ground/water surface target system, which consists of a series of structural components, feature components and management components with identification information, and is formed by splicing and constructing through fixedly connecting elements according to a preset scheme. The structural components are a series of body frame units; the characteristic assembly comprises a body, a maneuvering and countermeasure characteristic simulation unit, a sensor body, a driving and sailing unit and the like, wherein the sensor body is respectively used for simulating the characteristics of a target, and the countermeasure characteristics such as smoke curtain, interference and the like; the management assembly includes a control and power unit that provides control and power to the system. All entities are internally provided with standardized interfaces with independent identity identification information, and the standardized interfaces can be configured, flexibly combined, distributed and controlled and monitored in real time as required, thereby providing simulation targets with high simulation degree, strong economy, rapid construction and convenient storage and transportation for weapon attack training based on the sensor and creating conditions for constructing wide-area, complex and dynamic simulation battlefield environments.
Description
Technical Field
The invention relates to the field of weapons, in particular to a multi-sensor target feature simulation full-dimensional group-following ground/water surface target system.
Background
The target is a simulation target for carrying out the real-bullet attack training of various weapons, is a material foundation for guaranteeing that various army varieties effectively develop real-bullet, real-throw and real-explosion training, and plays an important role in improving the combat power generation of armies and improving the level of real-combat training.
With the development of military science and technology, the method relies on multi-sensor data fusion to perform target search identification, verification and confirmation, analysis and decision making, attack implementation and effect evaluation, and is a typical process for fighting against land/sea attacks under modern informatization conditions. Currently, photoelectric and infrared imaging sensors have become standard equipment for ground/sea surface target attack weapon platforms, and most airborne platforms are also equipped with synthetic aperture radars with ground moving target indication capability, laser irradiation indication devices, audio detection devices, nuclear biochemical detection devices and the like, so that battlefield situation information perception of the fight platform and the capability of quickly and accurately striking various targets, particularly time-sensitive targets, by using guided or unguided weapons are further enhanced. The rapid development of combat demands and equipment technology has continually driven the development of combat competence to generate increased demands, and new and higher demands are also put on targets for weapon attack training.
The weapon attack training on the ground/water targets is carried out by relying on multiple sensors, and mainly aims at training and improving the capability of relevant operators for carrying out attack on the targets by using various sensors equipped by a combat platform or external platform sensors by combining data information of external platform sensors transmitted by an intercommunication Internet, searching, finding, identifying and verifying the relevant targets in a complex battlefield environment, and carrying out attack effect judgment by using guided or unguided weapons according to specific battlefield situations and specific attack instructions. Therefore, constructing a complex, dynamic target range environment close to a field battle field and a training target capable of providing multi-sensor target characteristics becomes a key guarantee problem of whether the training can be effectively carried out.
It is emphasized that the essential distinction between such training targets and targets for weapon ammunition attack efficacy tests does not require the consistency of physical structure, stiffness strength and visual close range discrimination of the target to the target object, but rather the consistency of multi-sensor characteristic information of the target to the target object.
The requirements for relevant targets to develop this training are:
one is that target features should be provided as close as possible to the real object, including multi-sensor based target ontology features, maneuver features and countermeasure features. Wherein the target body features include, but are not limited to, electro-optical (television) features, infrared features, laser reflection features, radar reflection features, electromagnetic radiation features, acoustic features, nuclear biochemical features, component dynamic features, and the like; maneuver features include, but are not limited to, travel features, navigation features, and the like; the countermeasure features include, but are not limited to, smoke shielding features, water shielding features, interference countering features, and the like.
Secondly, the device is convenient to arrange and withdraw, high in recycling rate, low in cost, economical and efficient.
Thirdly, the environment-friendly waterproof plastic has stronger environmental adaptability, can meet the requirements of long-term open-air placement and use of target area environments in different regions, and has excellent characteristics of wind resistance, water resistance, cold resistance and high temperature resistance.
Fourthly, no special requirements for storage, preservation and transportation are needed.
And fifthly, the environment-friendly material should be adopted, and unnecessary pollution to the target area and the surrounding environment is avoided during production, transportation, use and recovery.
Currently, targets used by armies in the training of target weapon attack on the ground/water surface mainly include physical targets, simulation targets, inflatable targets, soft targets, plate targets and the like. The physical targets are made of materials such as glass fiber reinforced plastics in a shell molding mode, and can only provide extremely limited shape similarity, and the physical targets are difficult to have sensor target feature simulation capabilities such as infrared imaging and radar reflection. The inflatable targets have long laying period, short effective target supply time, poor wind resistance, severely limited application environment, severely limited attack angles of soft targets and plate targets, and meanwhile, all the three targets do not have any target characteristic simulation capability, and only a simple target for shooting is provided. Even the special infrared targets and radar anti-radiation targets only stay on the functional level of providing a simple target signal source for guided weapon attack training. In addition, the targets have the problems of inconvenient storage and transportation, low reuse rate and the like in actual use.
Aiming at the requirements and the current situation, how to construct a wide-area, complex and dynamic simulated battlefield environment, how to orient to thousands of different and thousands of target objects, a target system and a target range environment construction way which take multi-sensor target feature simulation as a core and are high in simulation degree, strong in economy, rapid in construction and convenient in storage and transportation are provided, the training and guaranteeing problems which are needed to be solved currently are directly related to whether the actual combat training capacity level of the troops can be rapidly and efficiently improved and whether the future combat winning capacity can be rapidly and efficiently generated.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention provides a full-dimensional group-following ground/water surface target system for multi-sensor target feature simulation, which realistically reproduces complex and various overall feature information of a large number of target objects in a 'building block' splicing-on-demand changing combination mode through a standardized structure unit for bearing elemental target feature information; the system consists of a series of structure components, characteristic components and management components with identification information, and is formed by splicing and constructing corresponding fixedly-connected elements according to a preset scheme. All components, units and modules are internally provided with standardized interfaces with independent identity recognition information, can be configured, flexibly combined, distributed and controlled and monitored in real time as required, can meet the setting requirements of fixed or moving targets, and has the capability of simulating the anti-countermeasures independently or non-independently.
Specifically, the invention is realized by the following technical scheme:
a multi-sensor target feature simulated full-dimensional group-following ground/water surface target system realistically reproduces complex and various overall feature information of a mass target object in a 'building block' on-demand splicing and changing combination mode through a standardized structure unit carrying elemental target feature information; the system consists of a structure component, a feature component and a management component with identification information, wherein the structure component, the feature component and the management component are spliced, built and formed through corresponding fixedly connected elements, and the power and communication requirements are realized through a standardized interface; the structure assembly is a frame structure body which is freely combined according to the requirement and is used for building a basic shape forming a target; the feature component is used for realizing multi-sensor target feature simulation of a real object and is connected with the structure component; the control unit is connected with the structural component and the characteristic component to realize management and control.
Preferably, the structural assembly comprises a frame unit, a shaping unit and a profiled unit; the frame unit is a main bearing component of the target system and is also a framework for constructing the appearance characteristics of the target, and is generally a square body, and the body size of the frame unit is an integral multiple of a reference body; the reference shape is a reference dimension cube determined according to the construction requirements of all the simulation target object structures; the shape modifying unit is a small structural body for modifying the shape of the target outside the frame unit for constructing the shape characteristics basically consistent with the simulation target object, and is a general square body, and the body size of the small structural body is 1/n (n is an integer) of a reference body; the shaped units are special shaped parts provided for achieving the appearance characteristics that are insufficient for the square body to exhibit, including but not limited to cylinders, spheres, cones, prisms.
Preferably, the feature assembly comprises a body feature simulation unit, a motorized feature simulation unit and an countermeasure feature simulation unit; the body characteristic simulation unit is used for simulating multi-sensor target body characteristics of a real object; the maneuvering characteristics simulation unit is used for simulating maneuvering characteristics of a real object such as ground running, water surface sailing and the like; the countermeasure characteristic simulation unit is used for simulating countermeasure behavior characteristics adopted by the real object when the attack threat is found.
Preferably, the body feature simulation unit includes, but is not limited to, a mask module, an infrared imaging feature simulation module, a radar reflection feature simulation module, an electromagnetic radiation feature simulation module, an acoustic feature simulation module, a nuclear biochemical feature simulation module, a smoke light feature simulation module, and a component dynamic feature simulation module; the motorized feature simulation unit includes, but is not limited to, a travel module and a navigation module; the countermeasure feature simulation unit includes, but is not limited to, a smoke generation module, a water curtain generation module, and an interference cancellation module.
Preferably, the management assembly comprises a control unit and an energy supply unit; the energy supply unit provides energy for components needing energy support; the control unit comprises a communication module, an information processing module, a data storage module and a power supply module; the communication module is internally provided with an identity identification mark and realizes the external wired or wireless network communication of the system, and can be used for superposing the information data transmitted by the information processing module with the self identity identification mark information, transmitting the information data to an external control end and simultaneously receiving the management and control information transmitted by the external control end; the information processing module is internally provided with a digital processor and a digital memory, and is used for processing and executing the external control end management and control information received by the communication module, generating control instructions for all components in the system and transmitting the control instructions in a grading manner according to requirements through a data interface and a connecting line connected with the control instructions; the information processing module is used for collecting and processing the position information, the identity information and the functional state of each characteristic component unit from the data interface, uniformly modulating and encoding, then sending the information to the communication module according to the requirement, and storing the information to the data storage module, wherein the data storage module is used for storing related information data from the information processing module according to the requirement in a classified manner, and the power supply module is used for supplying power to the communication module, the information processing module and the data storage module.
Preferably, the functional unit includes, but is not limited to, an internal high power battery pack, an engine, or an external direct-connection power supply system.
Preferably, the identification information comprises electronic information and visual information, wherein the electronic information is the identification information stored in an identification information identification chip built in all structural components, characteristic components and management components, can be read through contact or non-contact electronic equipment, and can be transmitted to the management components through a standardized information interface; the visual information is a graph, a number and a character mark which are visible to the naked eyes outside the assembly or can be read through the photoelectric scanning equipment, and the electronic information and the visual information are corresponding to a unique entity and are used for carrying out identity identification on the entity, so that the monitoring and the control of the entity are realized.
Preferably, the standardized interfaces comprise a power interface and a data interface, and are used for constructing and realizing energy sources and data paths of all components, units and modules in the target system, each standardized interface is provided with independent identity identification information, and the spatial positions of all the components, units and modules in the target system are determined through the connection relation based on fixed position parameters of each interface on various components, units and modules.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a target development concept based on multi-sensor target feature fusion, combines and realizes target features according to the multi-sensor target features, thoroughly breaks the limitation that the traditional targets can only be used for weapon emission training, and creates unprecedented guarantee conditions for whole-system and whole-flow weapon attack training based on multi-sensor search discovery, identification tracking, verification judgment, attack damage until effect evaluation in a complex battlefield environment.
2. The invention uses the 'building block' combination and variation of standardized and unitized characteristic information as required to realistically reproduce complex and various overall characteristic information of massive target objects, thoroughly jumps out the traditional thinking limitation that a single specific object can only correspond to a single specific target, innovatively explores the generation way for realizing all-characteristic simulation of various battlefield targets by using a standardized characteristic information simulation unit, and lays a necessary and solid material foundation for constructing the complex dynamic battlefield environment with complete elements, universe, complete elements and complete structures.
3. The target system developed by the invention can also be used as a false target which is high in fidelity, high in economy and high in practicability and can be used for deceptively interfering enemy fire ammunition detection and attracting consumption enemy fire ammunition during construction of war.
4. The target system developed by the invention has the advantages of convenient and fast arrangement and withdrawal, high recycling rate, low cost, economy and high efficiency, and has no special requirements on storage, preservation, transportation and use.
5. The target system developed by the invention has stronger environmental adaptability, can meet the requirements of long-term open-air placement and use of target area environments in different regions, has excellent wind resistance, water resistance, cold resistance and high temperature resistance, and is made of environment-friendly materials, and unnecessary pollution to the target area and surrounding environment can be avoided during production, transportation, use and recovery.
Drawings
FIG. 1 is a schematic diagram of a full-dimensional group-wise ground/water surface target system for multi-sensor target feature simulation provided by the present invention;
FIG. 2 is a schematic view of the structural components of the present invention;
FIG. 3 is a schematic view of the characteristic components of the present invention;
FIG. 4 is a schematic diagram of a body feature simulation unit according to the present invention;
FIG. 5 is a schematic diagram of the structure of an activation signature modeling unit according to the present invention;
FIG. 6 is a schematic diagram of a countermeasure feature simulation unit according to the present invention;
FIG. 7 is a schematic diagram of a management component according to the present invention;
FIG. 8 is a schematic diagram of a control unit according to the present invention;
FIG. 9 is a schematic view of a securing structure assembly and a feature assembly using a securing assembly in accordance with the present invention;
FIG. 10 is a schematic structural view of a traveling module according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of the connection of the overall system to the external control terminal in the assembled mode of the present invention;
FIG. 12 is a schematic diagram of the connection of the system to an external control terminal in a target use mode according to the present invention.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The invention provides a full-dimensional group-following ground/water surface target system with multi-sensor target feature simulation, which is shown in fig. 1 and comprises a series of structure assemblies 10, feature assemblies 20 and management assemblies 30 with identification information, wherein the structure assemblies, the feature assemblies 20 and the management assemblies 30 are spliced and built to form through corresponding fixedly connected elements, and the power and communication requirements are realized through standardized interfaces. The structural component 10, the characteristic component 20 and the management component 30 are respectively provided with independent identity identification information, and realize on-demand configuration, flexible combination, distributed control and real-time monitoring through standardized interfaces, so that the requirements of fixed or moving target setting can be met, and the device has autonomous or non-autonomous countercheck characteristic simulation capability. In general, the feature module 20 and the management module 30 are both fixed in the structural module by a fixing element, the chip with the identification information of the structural module 10 is connected to the management module by a standardized interface, and the chip with the identification information of the feature module 20 is integrated in each module itself and is also connected to the management module 30 by a standardized interface.
The identity information comprises electronic information and visual information, wherein the electronic information is the identity information stored in the identity information identification chip built in all the structural components 10, the characteristic components 20 and the management components 30, can be read through contact or non-contact electronic equipment, and can be transmitted to the management components through a standardized information interface; the visual information is a graph, a number and a character mark which are visible to the naked eyes outside the assembly or can be read through the photoelectric scanning equipment, and the electronic information and the visual information are corresponding to a unique entity and are used for carrying out identity identification on the entity, so that the monitoring and the control of the entity are realized.
The standardized interfaces 50 include a power interface and a data interface, and are used for constructing and implementing the energy and data paths of the structural components 10, the feature components 20 and the management components 30 in the target system, and each standardized interface also has independent identity information, and based on the fixed position parameters of each standardized interface 50 on all the structural components 10, the feature components 20 and the management components 30, the spatial positions of all the components, units and modules in the target system are determined through the connection relation.
The structural assembly is a frame structure which is freely combined according to requirements and is used for building a basic appearance forming a target, and as shown in fig. 2, the structural assembly mainly comprises: a frame unit 101, a shaping unit 102 and a profiled unit 103.
The frame unit 101, which is the main load bearing member of the target system, is also a framework for constructing the external shape feature of the target, and is generally a square body, and the body size of the frame unit is an integral multiple of the reference body.
The reference shape is a reference dimension cube determined according to the construction requirements of all the simulation target object structures.
The shaping unit 102 is a small structure, generally a square body, whose body size is 1/n (n is an integer) of a reference body, for finely shaping the target outline outside the frame unit in order to construct an outline feature substantially conforming to the simulation target object.
The shaped element 103 is a special shaped component provided to achieve a shape characteristic that is insufficient for a square to exhibit, including but not limited to a cylinder, sphere, cone, prism.
The feature module 20 is used for realizing multi-sensor target feature simulation of a real object, is connected with a structural module, and can be arranged inside and outside the structural module (each unit) according to requirements, as shown in fig. 3, and comprises a body feature simulation unit 201, a maneuvering feature simulation unit 202 and an countermeasure feature simulation unit 203.
The body characteristic simulation unit 201 is used for simulating multi-sensor target body characteristics of a real object. The multi-sensor target body features refer to self features presented by the target under detection of various sensors, such as: appearance, color feature image that the target presents in electron optical sensor, infrared feature image that presents in infrared imaging sensor, radar reflection feature or image that presents in radar detection sensor etc.. As shown in fig. 4, the body feature simulation unit 201 includes, but is not limited to, a mask module 2011, an infrared imaging feature simulation module 2012, a radar reflection feature simulation module 2013, an electromagnetic radiation feature simulation module 2014, an acoustic feature simulation module 2015, a nuclear biochemical feature simulation module 2016, a smoke feature simulation module 2017, a component dynamic feature simulation module 2018, and the like.
A mask module 2011, which is a series of shaped panel components that are assembled outside the units of the structural assembly as needed, for reproducing the appearance and color characteristics of the real target object; in order to improve the wind resistance of the light target body, the mask adopts a frame grid type design.
The infrared imaging feature simulation module 2012 is assembled inside or outside each unit of the structural assembly as required and is used for simulating an infrared feature image of a real target object under the detection of the infrared imaging sensor; such as: an electric heating device is used for realizing infrared characteristic simulation.
The radar reflection characteristic simulation module 2013 is assembled inside or outside each unit of the structural assembly according to the requirement and is used for simulating the radar reflection characteristic of a real target object under the detection of a radar sensor; such as: and realizing radar reflection characteristic simulation by using a Luneberg sphere or a corner reflector.
The electromagnetic radiation characteristic simulation module 2014 is assembled outside each unit of the structural assembly according to the requirement, and is used for providing guidance signal sources for finding and tracking targets by the anti-radiation seeker, and simultaneously simulating electromagnetic radiation characteristics of various ground/water surface radars and electronic warfare equipment, so that conditions are created for constructing a complex electromagnetic environment close to actual combat; such as: electromagnetic radiation characteristic simulation is achieved by using an electromagnetic emission source.
The acoustic feature simulation module 2015 is assembled inside or outside each unit of the structural component according to the requirement and is used for simulating the acoustic feature of the real target object under the detection of the acoustic sensor; such as: acoustic feature simulation is achieved using sound generation sources such as sound.
The nuclear biochemical characteristic simulation module 2016 is assembled inside or outside each unit of the structural component as required, and is used for simulating the target characteristics of a real target object carrying nuclear biochemical substances under the nuclear biochemical detection device.
The smoke-light characteristic simulation module 2017 is assembled inside or outside each unit of the structural assembly as required and is used for simulating the smoke-light characteristics of real objects such as gun shooting, missile launching and the like under the detection of various sensors; such as: and the lamplight and smoke generator is used for realizing the smoke-light characteristic simulation.
The component dynamic characteristic simulation module 2018 is assembled outside the structural component according to the requirement and is used for realizing steering movement and the like of target body parts (such as a radar antenna, a missile launcher, a tank gun turret and the like) and simulating the dynamic characteristics of the parts of a real target object; such as: and mechanical devices such as steering and the like are used for realizing the dynamic characteristic simulation of the component.
The maneuvering characteristics simulation unit 202 is used for simulating maneuvering characteristics of a real target object, such as ground driving, water surface driving, and the like, as shown in fig. 5, and includes, but is not limited to, a driving module 2021 and a driving module 2022.
The traveling module 2021 is assembled and installed outside the structural component according to need, and is used for realizing traveling motion of the ground target body, and simulating traveling maneuver characteristics of a real object, as shown in fig. 10, and is an embodiment of the traveling module.
The navigation module 2022 is assembled and installed outside the structural component according to the requirement, and is used for realizing the water surface floatation and navigation of the target body on water and simulating the navigation maneuvering characteristics of a real object.
The countermeasure feature simulation unit 203 is configured to simulate countermeasure behavior features adopted by the real object when the real object discovers the attack threat, and create a more realistic interaction countermeasure situation for the attack training, as shown in fig. 6, including but not limited to a smoke generating module 2031, a water curtain generating module 2032, an interference countering module 2033, and the like.
The smoke curtain generating module 2031 is arranged outside the structural component in a matching way according to the requirement and is used for simulating the real target to timely release the smoke curtain to shield the countermeasure behavior characteristics; such as: the smoke curtain generating device is used for realizing the shielding of the smoke curtain.
The water curtain generating module 2032 is arranged outside the structural component in a matched mode according to the requirement and is used for simulating the real target to timely manufacture the water curtain to shield the countermeasure behavior characteristics; such as: the water curtain generator is used for realizing water curtain shielding.
The disturbance rejection module 2033 is mounted outside the structural assembly as needed for simulating the antagonistic behavior characteristics of the real-time target delivering disturbances.
As shown in fig. 7, the management assembly 30 includes a control unit 301 and an energy supply unit 302.
The control unit 301 is configured to manage and control all components, units, modules and interfaces, that is, all the respective modules of the feature component 20 are connected to the control unit through standardized interfaces, status information of the respective modules and electronic information in the identity information of the respective modules are transmitted to the control unit 301, and the frame unit 101, the shaping unit 102 and the special-shaped unit 103 of the structural component 10 are connected to the control unit through standardized interfaces of the respective modules, and electronic information in the identity information of the respective modules is transmitted to the control unit 301. For example, the control unit 301 can manage the spatial position of each structural component 10 through the obtained identification information, and for example, the control unit 301 can obtain the radiation intensity and the state of each infrared imaging feature simulation module 2012, the rotating direction position of the radar reflection feature simulation module 2013, the frequency intensity of the electromagnetic radiation simulation module 2014, the number of times when the interference cancellation module 2033 emits the interference shell, and the like through the standardized interface.
As shown in fig. 8, the control unit 301 includes a communication module 3011, an information processing module 3012, a data storage module 3013, and a power supply module 3014. The information processing module 3012 is respectively connected with the communication module 3011 and the data storage module 3013 to exchange information, the power module 3014 is respectively connected with the communication module 3011, the information processing module 3012 and the data storage module 3013, the communication module 3011 is in interactive communication with an external controller N outside the system provided by the invention, and the information processing module 3012 is in interactive information with all other components R in the system provided by the invention.
The communication module 3011 is used as a functional module for realizing communication connection of an external wired or wireless network, and is used for superposing the information data transmitted by the information processing module 3012 with self-identification information, transmitting the information data to the external control terminal N, and simultaneously receiving the self-control information transmitted by the external control terminal N. The information processing module 3012 is a microcomputer with a built-in digital processor and a digital memory, and is used for processing and executing external control end N control information received by the communication module 3011, generating control instructions for each module and unit of each component in the system, and transmitting the control instructions to the modules and units of each component in a grading manner according to the need through a data interface and a connecting line (data link) connected with the control instructions; meanwhile, the information processing module 3012 also collects and processes relevant information data such as position information, identity information, functional states and the like of each feature component unit from the data interface, and the information processing module uniformly modulates and codes, then superimposes identity identification information, sends the superimposed information to the communication module 3011 as required, and stores the superimposed information in the data storage module 3013. The data storage module 3013 is used for storing relevant information data from the information processing module 3012 according to the classification. The power module 3014 is a rechargeable battery or battery pack configuration for providing power for the control unit 301 itself for operation and status monitoring.
The power supply unit 302 is connected to each unit, module in each feature assembly 20 to provide electrical and dynamic energy to the overall target system, including but not limited to internal high power battery packs, engines, and external direct-connect power systems. The battery module 3014 of the control unit 301 may also be connected to the functional unit 302, so that the functional unit 302 provides power for all components of the system that need power.
The control unit 301 and the energy supply unit 302 also store the identification information through the identification information identification chip, wherein the control unit 301 as a whole has the identification information, and each module at the lower level thereof does not separately set the identification information of each module.
As shown in fig. 9, all the components, units and module entities of the system are fastened by corresponding fixing elements 40 as required, the fixing elements 40 can be screws, nuts, special fixing pieces or the like, namely, the characteristic components 20 are connected with the structural components 10 by the fixing elements, and the control components 30 are connected with the structural components 10 by the fixing elements 40.
In the following, an assembly method and a usage manner of the full-dimensional group-following ground/water surface target system 1 with multi-sensor target feature simulation will be described by taking a truck-like dynamic target with infrared and photoelectric imaging sensor target features as a specific embodiment, as shown in fig. 11.
The assembly method comprises the following steps:
firstly, a portable target guarantee management terminal 2 is used for setting target types and target characteristic information, and corresponding target assembly and detection schemes are called locally or downloaded remotely from a target range integrated management control platform 3.
In a second step, all the structural components 10, feature components 20, management components 30 and securing elements 40 required for target assembly are prepared according to the component, unit, module and element inventory established by the respective target assembly scheme.
Third, the control unit in the management component 30 is taken out, and the portable target security management terminal 2 is used to scan or read the identity information, so as to complete the system registration of the identity information of the control unit 301. The functional unit 302 is connected to a power supply 4 which is supplied externally to the system.
Fourth, the control unit 301 is turned on with the built-in power module 3014, the self-checking and starting procedure of the control unit 301 are completed, and the standby state is entered.
And fifthly, connecting the portable target security management terminal 2 with the control unit 301 by using a wired or wireless communication mode, uploading information such as the target type, the assembly scheme, the target system identification and the like set by the portable target security management terminal 2 to the control unit 301, and starting the control unit 301 in an assembly monitoring mode.
And sixthly, selecting a corresponding assembly unit 10 according to the assembly flow and operation requirements prompted by the man-machine interface of the portable target security management terminal 2, docking the corresponding energy supply and data interface, and using the fixedly connecting element 40 to fixedly connect the control unit 301 to the designated position of the assembly unit.
Seventh, the control unit 301 obtains the identity recognition information of the corresponding component unit and the corresponding standardized interface through the data interface, generates the spatial position information of the component unit in the target system, and simultaneously autonomously checks the functional integrity of the component unit as required, and downloads the information to the portable target security management terminal 2 through a wired or wireless communication mode.
Eighth, after acquiring the space position and integrity information of the corresponding component units, the portable target guarantee management terminal 2 performs comparison and verification with a preset scheme, if the installation is correct and the function is normal, the component units are registered in the system, and an operation prompt of installing the components in the next step is given; if the installation is incorrect or the function is not normal, an operation prompt for adjusting and correcting is given until the installation is correct and the function is normal.
And ninth, repeating the operation with reference to the sixth to eighth steps according to the assembly flow and the operation requirement prompted by the man-machine interface of the portable target security management terminal 2 until the assembly of all target structures is completed.
Tenth, after the target structure is assembled, the portable target security management terminal 2 is used, the control unit 301 is turned on in a "full-package self-test" mode, the energy supply unit 302 is turned on, and the installation, registration and functional status of all the structures and features and the management component units are checked. If the self-checking finds the assembly or function problem, an operation prompt for adjustment and correction is given until the assembly is correct and the function is normal; if the self-check confirms that the assembly is correct and the function is normal, the control unit 301 can be started to be in a 'target sleep' mode (or the target electronic system is closed for standby) according to the requirement.
Eleventh step, the portable target guarantee management terminal 2 sends the final collected target system identity identification information and the installation, registration and function self-checking information of all the component units to the target range comprehensive information management control platform 3 in a wired or wireless communication mode, and disconnects the connection with the target system control unit 3, so that the target system is assembled and debugged.
The mode of use for the target is as shown in fig. 12:
firstly, the target range integrated management control platform 3 sends a target supply activation instruction to the target in a wired or wireless communication mode through target system identification information according to specific requirements on a ground maneuvering target weapon attack training task.
And secondly, the target control unit wakes up the target system from a 'target supply dormancy' mode immediately after receiving a target supply activation instruction with self-identification information, starts a target supply state self-checking program, and sends back 'target supply standby' information with the self-identification information to the target range integrated management control platform after confirming that the state is normal. (if the self-check finds that the fault or the problem exists, the self-check sends back 'target supply fault' information with self-identification information to the target range integrated management control platform, the target range integrated management control platform 3 decides to designate another target system to execute the target supply task, and the target change information is notified to the task related personnel.)
Thirdly, after receiving feedback information of 'standby for target', the target range integrated management control platform 3 sends a target body characteristic simulation scheme to the target system control unit 301, and the control unit 301 independently controls all modules to respectively generate pixel type infrared gray scale and element type heat radiation characteristics according to registered identity information and space positions of all infrared characteristic simulation modules, so that the combination of the infrared gray scale and the element type heat radiation characteristics is basically consistent with the target characteristics of an infrared imaging sensor of a real object; after autonomously confirming that each unit of the body feature enters the target supply working state, the control unit 301 sends back "body normal" information to the target range integrated management control platform.
Fourthly, after receiving feedback information of 'body normal', the comprehensive management control platform 3 of the target range sends out maneuvering control instructions to the target system, and controls the truck target body to start advancing in a program control or remote control mode to enter a maneuvering target supply state; the target range integrated management control platform 3 continuously calculates the change of infrared radiation characteristic parameters of relevant heat sensing parts (engine compartment, front and rear wheels, transmission mechanism and the like) of a real target object according to the change of target driving dynamics, and solves calculation results into control instructions in real time, and sends the control instructions to the target system control unit 301, and the control unit 301 performs distributed independent adjustment on the infrared effect generated by each infrared characteristic simulation module of the target system to generate the change of corresponding infrared imaging results in a combined mode.
Fifthly, trained personnel control a weapon attack platform provided with photoelectric sensors and infrared sensors, complete full-flow training based on multi-sensor data fusion in a complex battlefield environment, accurately hit a maneuvering target of a simulation truck by a projected weapon, but because the target is of a cavity type unitized self-disassembly structure, ammunition explodes after penetrating through a target body, and global destructive damage is not formed on each component, unit and module of the target, and most of target body parts can still be assembled continuously after being recovered.
The system provided by the invention not only can build a single target, but also can assemble a large-scale complex battlefield environment.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A multi-sensor target feature simulated full-dimensional group-following ground/water surface target system, characterized in that: the system realistically reproduces complex and various overall characteristic information of a large number of target objects in a 'building block' splicing and changing combination mode as required through a standardized structure unit for bearing the elemental target characteristic information; the system consists of a structure component, a feature component and a management component with identification information, wherein the structure component, the feature component and the management component are spliced, built and formed through corresponding fixedly connected elements, and energy and communication requirements are realized through a standardized interface; the structure assembly is a frame structure body which is freely combined according to the requirement and is used for building a basic shape forming a target; the feature component is used for realizing multi-sensor target feature simulation of a real object and is connected with the structure component; the control unit is connected with the structural component and the characteristic component to realize management and control; wherein,,
the structural component comprises a frame unit, a shape modifying unit and a special-shaped unit; the frame unit is a main bearing component of the target system and also is a framework for constructing the appearance characteristics of the target, and the size of the framework unit is an integral multiple of the standard shape; the reference shape is a reference dimension cube determined according to the construction requirements of all the simulation target object structures; the shape modifying unit is a small structural body for modifying the shape of the target outside the frame unit in order to construct the shape characteristics basically consistent with the simulation target object; the special-shaped unit is a body part arranged for realizing the appearance characteristic of insufficient square body representation;
the feature assembly comprises a body feature simulation unit, a maneuvering feature simulation unit and an countermeasure feature simulation unit; the body characteristic simulation unit is used for simulating multi-sensor target body characteristics of a real object; the maneuvering characteristics simulation unit is used for simulating maneuvering characteristics of a real object, wherein the maneuvering characteristics comprise maneuvering characteristics of ground running and water surface sailing; the countermeasure characteristic simulation unit is used for simulating countermeasure behavior characteristics adopted by the real object when the attack threat is found;
the body characteristic simulation unit comprises a mask module, an infrared imaging characteristic simulation module, a radar reflection characteristic simulation module, an electromagnetic radiation characteristic simulation module, an acoustic characteristic simulation module, a nuclear biochemical characteristic simulation module, a smoke and light characteristic simulation module and a component dynamic characteristic simulation module; the maneuvering characteristics simulation unit comprises a driving module and a sailing module; the countermeasure feature simulation unit comprises a smoke screen generating module, a water screen generating module and an interference countering module;
the management component comprises a control unit and an energy supply unit; the energy supply unit provides energy for components needing energy support; the control unit comprises a communication module, an information processing module, a data storage module and a power supply module; the communication module is internally provided with an identity identification mark and realizes the external wired or wireless network communication of the system, and can be used for superposing the information data transmitted by the information processing module with the self identity identification mark information, transmitting the information data to an external control end and simultaneously receiving the management and control information transmitted by the external control end; the information processing module is internally provided with a digital processor and a digital memory, and is used for processing and executing the external control end management and control information received by the communication module, generating control instructions for all components in the system and transmitting the control instructions in a grading manner according to requirements through a data interface and a connecting line connected with the control instructions; the information processing module is used for collecting and processing the position information, the identity information and the functional state of each characteristic component unit from the data interface, superposing the self identity identification information after unified modulation and coding, sending the information to the communication module according to the requirement, and storing the information to the data storage module, wherein the data storage module is used for classifying and storing the related information data from the information processing module according to the requirement, and the power supply module is used for supplying power to the communication module, the information processing module and the data storage module.
2. The multi-sensor target feature simulated full-dimensional group-along ground/water surface target system of claim 1, wherein the energy supply unit is an internal high-power battery pack, an engine or an external direct-connection power supply system.
3. The multi-sensor target feature simulated full-dimensional group-along ground/water surface target system according to claim 1, wherein the identity information comprises electronic information and visual information, wherein the electronic information is the identity information stored by an identity information recognition chip built in all structural components, feature components and management components, can be read by contact or non-contact electronic equipment, and is transmitted to the management components through a standardized interface; the visual information is a graph, a number and a character mark which are visible to the naked eyes outside the assembly or can be read through the photoelectric scanning equipment, and the electronic information and the visual information are corresponding to a unique entity and are used for carrying out identity identification on the entity, so that the monitoring and the control of the entity are realized.
4. The multi-sensor target feature simulated full-dimensional group-wise ground/water surface target system of claim 1, wherein: the standardized interfaces comprise power interfaces and data interfaces, are used for constructing and realizing energy and data paths of all components, units and modules in the target system, each standardized interface is provided with independent identity identification information, and the spatial positions of all the components, units and modules in the target system are determined through the connection relation based on the fixed position parameters of each standardized interface on various components, units and modules.
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| WO2016187651A1 (en) * | 2015-05-23 | 2016-12-01 | Fisk Shaun | A target |
| CN104943818A (en) * | 2015-06-19 | 2015-09-30 | 南京长峰航天电子科技有限公司 | Flexible combined spliced target ship |
| CN106225556B (en) * | 2016-07-27 | 2017-11-03 | 北京华如科技股份有限公司 | A kind of many people's shot strategy training systems tracked based on exact position |
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| CN106871730B (en) * | 2017-03-17 | 2018-07-31 | 北京军石科技有限公司 | A kind of full landform intelligent mobile target system of shoot training of light weapons |
| CN107121019B (en) * | 2017-05-15 | 2019-10-15 | 中国人民解放军73653部队 | A kind of group's confrontation fire training system |
| CN107883820A (en) * | 2017-11-28 | 2018-04-06 | 四川联众防务科技有限责任公司 | A kind of air defense training target system |
| CN209945157U (en) * | 2019-02-15 | 2020-01-14 | 北京瀚科瑞杰科技发展有限公司 | Full-dimensional random group type ground/water surface target system for multi-sensor target feature simulation |
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