CN112863250B - Multi-platform avionic control system and method - Google Patents
Multi-platform avionic control system and method Download PDFInfo
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- CN112863250B CN112863250B CN202010810480.3A CN202010810480A CN112863250B CN 112863250 B CN112863250 B CN 112863250B CN 202010810480 A CN202010810480 A CN 202010810480A CN 112863250 B CN112863250 B CN 112863250B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0043—Traffic management of multiple aircrafts from the ground
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/003—Flight plan management
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
A multi-platform avionics control system and method, comprising: the invention relates to a flight environment processing module, a flight mode processing module, a master node processing module and a plurality of slave node processing modules, which are used for constructing a multi-platform avionics system organization structure facing different flight modes according to flight task organizations aiming at different flight scenes, completing system resource integration facing different flight units, system function integration facing different flight unit capabilities and flight task integration facing different flight modes, finally realizing simplification of flight unit equipment configuration, reduction of tasks, functions, resource loads and cost, improvement of system processing efficiency and improvement of processing capability and effectiveness.
Description
Technical Field
The invention relates to a technology in the field of flight control, in particular to a multi-platform avionic control system and a multi-platform avionic control method.
Background
With the increase of hardware devices and increasingly complex functions of airplanes, under the existing avionic system, each airplane needs to be equipped with own resources and interfaces to establish independent operation and input/output processing, so that the system operation becomes more complex, a large amount of unnecessary repeated devices exist in the airplane, the combat cost is increased linearly, and huge pressure is generated on the organization of the whole system.
The airplane functions and hardware resources are increased rapidly, and the airplane functions and the resources are bound, so that the reliability of the system is directly influenced. The independence of the functions of the single aircraft platform makes it impossible for an aircraft to call other equipment and functional modules to replace a faulty piece of equipment once the equipment and functional modules of the aircraft have a fault, which greatly reduces the reliability of the system.
Under the existing combined system architecture, because functions and resource equipment in the airplane can only be scheduled and used by the airplane, other airplanes cannot be scheduled, the same target information collection, comprehensive treatment and fusion processes are repeatedly carried out in different airplane platforms for many times, and the waste of resources and battle time is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a multi-platform avionic system and a multi-platform avionic system organization method, aiming at different flight scenes, and according to flight task organizations, a multi-platform avionic system organization architecture facing different flight modes is constructed, system resource synthesis facing different flight units, system function synthesis facing different flight unit capabilities and flight task synthesis facing different flight modes are completed, and finally, the simplification of flight unit equipment configuration, the reduction of tasks, functions, resource loads and cost are realized, the system processing efficiency is improved, and the processing capability and effectiveness are improved.
The invention is realized by the following technical scheme:
the invention relates to a multi-platform avionic control system, comprising: flight environment processing module, flight mode processing module, main node processing module and a plurality of follow node processing module, wherein: the flight environment processing module is connected with the flight mode processing module and transmits different flight scene information, the flight mode processing module completes flight task synthesis facing different flight scenes, is connected with each main node processing module and transmits top layer flight task information, and each slave node processing module is connected with the corresponding main node comprehensive processing module and transmits task, function and resource organization information of the slave nodes.
The main node processing module comprises: the system comprises a task organization comprehensive unit, a function organization comprehensive unit and a resource organization comprehensive unit, wherein the task organization comprehensive unit, the function organization comprehensive unit and the resource organization comprehensive unit are used for respectively completing the integration of the flight subtasks, the flight function synthesis and the flight resource synthesis of subordinate slave nodes.
The slave node processing module comprises: the system comprises a flight unit task organization unit, a flight unit function organization unit and a flight unit resource organization unit, and completes the task, function and resource organization of each slave node.
The invention relates to the control method of the above-mentioned system, insert each slave node into correspondent host node and form the subsystem through the data network among the platforms; the task organization and synthesis, the function organization and synthesis, the resource organization and synthesis of the subsystem are completed in the main node, the general process processing of the subsystem is completed, and then the special process processing is completed by each of the sub nodes; the master node performs unified management on each slave node, each master node is accessed into the multi-platform avionic control system through a master node external network, and the ground or air command center performs command control on each master node, so that the control of the whole system is finally completed.
The main node is as follows: and a flight task comprehensive management module, a function information fusion module and a physical resource calculation module reside in the system, and the flight units of subordinate slave nodes are uniformly managed.
The slave node is as follows: a lightweight flying unit equipped with only dedicated processing modules.
The unified management comprises the following steps: centralized management and distributed management, wherein: the centralized management means that all slave nodes send information to the master node, and the master node performs centralized fusion processing; distributed management means that each node can acquire information of other nodes in real time. Aiming at different function definitions, a corresponding appropriate management mode is adopted, for example, for a reconnaissance platform, centralized management can be adopted, and all slave nodes transmit detected information to a master node for centralized fusion processing; distributed management can be adopted for the striking platform, and each slave node can acquire the information of other slave nodes in real time, so that a more appropriate combat aircraft for striking can be autonomously decided.
Technical effects
The invention integrally solves the control problem of the multi-platform avionic system under the systematic combat background.
Compared with the prior art, the invention has the advantages that under the multi-platform avionic control system, modules such as flight task comprehensive management, function information fusion, physical resource calculation and the like reside in the master node, so that the tasks, functions, resource loads and cost of the slave node can be reduced. In addition, the information collected by the slave nodes is uniformly transmitted to the master node for centralized processing and information fusion, the master node transmits the fused result to each combat aircraft in real time, processing result sharing and processing process multiplexing are achieved, repeated activities of the system are reduced, the phenomenon of processing result specialization is reduced, processing result sharing is achieved, processing efficiency is improved, and processing capacity and effectiveness are improved.
Drawings
FIG. 1 is a schematic view of a multi-platform avionics system of the present invention;
FIG. 2 is a diagram of the multi-platform avionics system architecture of the present invention;
FIG. 3 is a block diagram of the multi-platform avionics system architecture of the present invention;
FIG. 4 is a diagram of a master node information transfer model and a slave node information transfer model according to the present invention;
FIG. 5 is a diagram of the integrated operational mode of the multi-platform avionics system of the present invention;
FIG. 6 is a resource integration diagram of the present invention;
FIG. 7 is a functional overview of the present invention;
FIG. 8 is a task diagram of the present invention.
Detailed Description
As shown in fig. 1, the multi-platform avionics control system according to the embodiment includes: flight environment processing module, flight mode processing module, master node processing module and follow node processing module, wherein: the flight environment processing module is connected with the flight mode processing module and transmits different flight scene information, the flight mode processing module completes flight task synthesis facing different flight scenes, is connected with each main node processing module and transmits top layer flight task information, and each slave node processing module is connected with the corresponding main node comprehensive processing module and transmits task, function and resource organization information of the slave nodes.
The main node processing module comprises: the system comprises a task organization comprehensive unit, a function organization comprehensive unit and a resource organization comprehensive unit, wherein the task organization comprehensive unit, the function organization comprehensive unit and the resource organization comprehensive unit are used for respectively completing the integration of the flight subtasks, the flight function synthesis and the flight resource synthesis of subordinate slave nodes.
The node processing module comprises: the system comprises a flight unit task organization unit, a flight unit function organization unit and a flight unit resource organization unit, and completes the task, function and resource organization of each slave node.
The present embodiment relates to a control method of the above system, and each slave node is accessed to a corresponding master node through an inter-platform data network to form a subsystem. The task organization and synthesis, the function organization and synthesis and the resource organization and synthesis of the subsystem are completed in the main node, the general process processing of the subsystem is completed, and the special process processing of the subsystem is completed by the sub nodes respectively. The master node performs unified management on each slave node; and each main node is accessed into the multi-platform avionic control system through a main node external network, and the ground or air command center commands and controls each main node to finally complete the control of the whole system.
The master node is a general processing module for integrated management of flight tasks, functional information fusion, physical resource calculation and the like, and can uniformly manage the flight units of subordinate slave nodes.
The slave node refers to a light-weight flight unit only provided with a special processing module.
The unified management comprises the following steps: centralized management and distributed management, wherein the centralized management means that all slave nodes send information to a master node, and the master node performs centralized fusion processing; distributed management means that each node can acquire information of other nodes in real time. Aiming at different function definitions, a corresponding appropriate management mode is adopted, for example, for a reconnaissance platform, centralized management can be adopted, and all slave nodes transmit detected information to a master node for centralized fusion processing; for the strike platform, distributed management can be adopted, and each slave node can acquire information of other slave nodes in real time, so that a battle airplane more suitable for striking can be autonomously decided.
As shown in fig. 2, in the multi-platform avionics system, according to the flight mission organization process, the function processing capability and the resource device composition, each master node of the whole system, such as a reconnaissance master node, a percussion master node, an electronic war master node and the like, is formed, and the master nodes are connected through the external network of the master node, so that the processing results can be shared, and the cooperative combat is completed.
A scout slave node a, a scout slave node b and a scout slave node c are arranged under the scout master node, and a scout subsystem is formed. The percussion subsystem and the electronic warfare subsystem are similar, wherein: since the scout slave node c has weapon resources, it is also a hit slave node c.
The master node resides in modules such as flight task comprehensive management, function information fusion, physical resource calculation and the like, so that the tasks, functions, resource loads and cost of the slave nodes can be reduced, and the distributed combat idea is realized. Taking the reconnaissance son system as an example, modules of reconnaissance task comprehensive management, function fusion, resource calculation and the like are all resident on the reconnaissance main node, and the reconnaissance son node can be served by a large number of reconnaissance unmanned aerial vehicle bee swarms with single functions, so that the operation cost is greatly reduced.
If a certain device of a certain slave node fails, the slave node can call other devices and functional modules to replace the failed device through the master node, so that the reliability of the system is increased.
If the main node fails, the selected sub-node is used as a new main node according to a preset transfer principle, and unified management of the remaining sub-nodes is completed.
As shown in fig. 3, the multi-platform avionics system organization architecture is configured for a battle scene, and according to a battle mode task organization and a battle unit organization, an organization architecture facing the battle mode organization is configured, so that system resource synthesis facing the battle weaponry, system function synthesis facing the battle unit capability and battle task synthesis facing the battle mode are completed. Specifically, the flight application tasks are organized and operated through top-level task management of a multi-platform avionic system and are distributed to each main node; the task organization and synthesis, the function organization and synthesis and the resource organization and synthesis of the subsystem are completed in the main node, the general process processing of the subsystem is completed, and the special process processing of the subsystem is completed by the respective child nodes. For example, in the existing operational mode, 3 aircrafts are dispatched to perform tasks, each aircraft has reconnaissance early warning, electronic attack and batting operational capabilities, and the aircrafts are communicated with and controlled by an air/ground command center. Under the organization structure of a multi-platform avionic system, the capabilities of reconnaissance, early warning, electronic attack and attack operation are distributed on each unmanned aerial vehicle platform, but the capabilities are not all integrated on one operation platform.
An information transmission model between a master node and a slave node of a multi-platform avionics system is shown in fig. 4, taking a reconnaissance subsystem and a percussion subsystem as examples, reconnaissance monitoring is carried out by the reconnaissance slave node, reconnaissance information is transmitted to a reconnaissance master node by the three slave nodes through an inter-platform data network, the reconnaissance master node carries out fusion processing on the received reconnaissance information, and the result is transmitted to the percussion master node through a master node external network, so that cooperative combat is completed. The attack master node conducts command control according to the received information, three subordinate attack slave nodes are dispatched in a unified mode to conduct attack guidance, the attack slave nodes feed battlefield information back to the attack master node, and the attack master node conducts information fusion processing and makes a next plan.
As shown in fig. 5, the operation modes of the multi-platform avionics system specifically include: the method comprises the following steps:
firstly, general processing, special processing and input/output are classified, then a system general application processing process is extracted, a system general processing mode requirement is established, a system general processing resource platform is established, and a general process processing platform is established, is arranged on a main node, supports multiplexing of the processing process, realizes inheritance of a general processing result, and accordingly improves system processing efficiency.
Secondly, the special processing and the input/output can not be integrated on the main node and are reserved in the sub-nodes, and the sub-nodes collect information through sensors, effectors and the like and transmit the information through I/O interfaces to complete the personalized functions and the application processing process of the sub-nodes.
And thirdly, the child nodes transmit the information to the data concentrator of the main node, the main node performs fusion processing analysis on the received information, completes resource organization and integration, completes function organization and integration on the basis of resource integration, and completes task organization and integration on the basis of function integration.
The multi-platform avionics system is mainly characterized in that the resident function is independent of the operation resources, the resident function and the operation resources are not in a tight coupling mode any more, the main node resources are not statically configured for the determined functions any more, and a dynamic function and resource configuration mode is realized according to the function operation resource requirements and the current resource available state in a system function scheduling mode. That is, in the multi-platform avionics system, the functions are not bound with fixed hardware resources any longer, but are handed over to the currently available equipment resources to run according to the current resource allocation condition of the system. Based on the application general modular method, the method allows the function to be distributed to a plurality of computing resources for realization. And the main node does not only contain some fixed equipment, but also can be formed by combining a plurality of different equipment modules, so that the organization between the functions and the hardware equipment has great flexibility.
The multi-platform avionics system synthesis refers to the synthesis of a flight task system facing the whole airplane cluster based on master and slave nodes, and comprises platform resource synthesis facing a general process, platform function synthesis facing a flight task and platform task synthesis facing a flight application.
The multi-platform avionics system comprehensively comprises: the method comprises the following steps:
firstly, platform resource synthesis facing a general process is formed through resource structure organization of a main node, so that resource sharing is realized, resource idle time is reduced, the resource utilization rate is improved, the resource use efficiency is improved, and the resource configuration requirement is reduced;
secondly, platform function synthesis facing to flight tasks is formed through resident function architecture organization of the main node, function standard organization facing to application tasks is established in a function independent and standard mode, function result sharing and function process multiplexing are achieved, repeated activities of the system are reduced, special phenomena of function processing results are reduced, sharing of the function results is achieved, system processing efficiency is improved, and system processing capacity and effectiveness are improved;
and finally, platform task synthesis facing flight application is formed, the running state and management organization of the avionic system are established, state management of system classification organization is formed through system task construction, function organization and resource allocation according to different task states and capabilities, different function states and capabilities and different resource states and capabilities according to the current task, function and resource requirements, the supporting capability of the current system is provided, and the task, function and resource organic organization based on state monitoring is realized according to task faults, function errors and resource defect states, the system state effectiveness organization is realized, the influence of environment and state changes on the system is reduced, and the system effectiveness is improved.
The resource integration belongs to the range of cross-system physical integration, and is a comprehensive technology for realizing the resource capacity organization integration of the slave nodes and the resource capacity generation of the master node aiming at the requirement of the resource organization optimization of a comprehensive system. As shown in fig. 6, the resource integration mainly has the following aspects:
first, a resource organization of the slave nodes is established. The method comprises the steps of establishing a system resource capacity organization comprehensive technology, realizing comprehensive processes of application process operation, functional process operation and resource process operation based on resource capacity, and establishing resource type organization, namely resource types, forms and results; determining resource operation organization, namely a resource mode, operation and process; the resource performance organization, namely, capability, condition and performance, is defined.
Second, resource integration of the master node is established. The resource capacity generation comprehensive process based on resource types, resource capacities and resource management is realized by constructing a system resource capacity generation comprehensive technology, and resource capacity synthesis and time-sharing use sharing of the resource capacities are formed, so that the resource utilization rate is improved; the resource operation synthesis is constructed, the processing result multiplexing of the resource operation is realized, and the resource efficiency is improved; and (3) resource comprehensive state management is constructed, the resource capacity organization of resource fault state management is realized, the resource availability is improved, and the resource comprehensive income of the main node is finally realized.
The function integration belongs to the range of cross-system function integration, and aims at the requirements of function organization and processing process optimization of a comprehensive system to realize the organization and integration of the function capability of the main node and the generation and integration of the resident function processing process. As shown in fig. 7, the function integration mainly has the following aspects:
firstly, a master node function organization comprehensive technology based on slave node functions is constructed, the comprehensive process of function organization based on function requirements, function modes and function capabilities is completed, and function task organization, namely function target requirements, processing modes and professional capabilities, is established; and determining functional process organization, namely functional result requirements, logic modes and process capabilities, and determining functional condition organization, namely functional environment requirements, constraints and processing states.
Secondly, a generation comprehensive technology of a main node resident function based on the slave node function is constructed, a function generation comprehensive process based on function input, function elements and function specialties is completed, and function speciality capability synthesis, namely function speciality, quality and capability based on task situation, is established; determining the function processing capacity integration, namely the element organization, quality and relationship based on the function specialization; and (4) determining function input capability synthesis, namely, finally realizing the main node resident function comprehensive income based on the input, performance and degree of the functional element sensor.
The task synthesis belongs to the scope of system task synthesis, and aims at the requirements of integrated system task organization and operation process optimization to realize the integration of system resident application capability organization and the generation and synthesis of system resident application processing process. As shown in fig. 8, task synthesis mainly has the following aspects:
firstly, constructing an organization comprehensive technology of cross-platform tasks, completing a synthesis process of task organization based on task requirements, task modes and task capabilities, establishing application, requirements, relationships and environments of task application organization, namely system tasks, determining speciality, logic, quality and conditions of the task mode organization, namely system capabilities, and determining posture organization, perception, identification and speculation of the task capability organization, namely task response.
Secondly, a generation comprehensive technology of cross-platform tasks is built, a task generation comprehensive process based on task response, task organization and task management is realized, task situation capability synthesis, namely situation organization of task response, perception, recognition and speculation, task mode decision synthesis, namely plan organization of task organization, mode, evaluation and decision, task execution management synthesis, namely organization of task management is determined, monitoring, management and organization are realized, and finally comprehensive benefits of system tasks are realized.
In the embodiment, a master node information transfer model and a slave node information transfer model and a comprehensive operation mode in a system are determined, the integration of a slave resource synthesis layer, a function synthesis layer and a task synthesis layer of a multi-platform avionics system is completed, and the simplification of the configuration of the flight unit equipment and the reduction of tasks, functions, resource loads and cost are realized.
Compared with the prior art, in the embodiment, under the multi-platform avionic control system, modules such as flight task comprehensive management, function information fusion and physical resource calculation reside in the master node, so that tasks, functions, resource loads and cost of the slave nodes can be reduced. In addition, the information collected from the nodes is uniformly transmitted to the main node for centralized processing and information fusion, the main node transmits the fused result to each combat aircraft in real time, processing result sharing and processing process multiplexing are achieved, repeated activities of the system are reduced, the phenomenon special for the processing result is reduced, the sharing of the processing result is achieved, the processing efficiency is improved, and the processing capacity and effectiveness are improved.
The foregoing embodiments may be modified in many different ways by those skilled in the art without departing from the spirit and scope of the invention, which is defined by the appended claims and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (1)
1. A multi-platform avionics control system, comprising: flight environment processing module, flight mode processing module, main node processing module and a plurality of follow node processing module, wherein: the flight environment processing module is connected with the flight mode processing module and transmits different flight scene information, the flight mode processing module completes flight task synthesis facing different flight scenes, is connected with each master node processing module and transmits top-level flight task information, and each slave node processing module is connected with the corresponding master node processing module and transmits task, function and resource organization information of a slave node;
the main node processing module comprises: the system comprises a task organization and integration unit, a function organization and integration unit and a resource organization and integration unit, wherein the task organization and integration unit, the function organization and integration unit and the resource organization and integration unit are respectively used for completing the integration of the flight subtasks, the integration of flight functions and the integration of flight resources of subordinate slave nodes;
the slave node processing module comprises: the system comprises a flight unit task organization unit, a flight unit function organization unit and a flight unit resource organization unit, wherein the flight unit task organization unit, the flight unit function organization unit and the flight unit resource organization unit are used for completing task, function and resource organization of each slave node;
the multi-platform avionic control means that: each slave node is accessed into a corresponding main node through an inter-platform data network and forms a subsystem; the task organization and synthesis, the function organization and synthesis, and the resource organization and synthesis of the subsystem are completed in the main node, the general process processing of the subsystem is completed, and then the special process processing is completed by each of the child nodes; the master node performs unified management on each slave node, each master node is accessed into the multi-platform avionic control system through a master node external network, and the ground or aerial command center performs command control on each master node to finally complete the control of the whole system;
the main node is as follows: a flight task comprehensive management module, a function information fusion module and a physical resource calculation module reside in the system, and the flight units of subordinate slave nodes are managed in a unified mode;
the slave node is as follows: a light-weight flying unit equipped only with a dedicated processing module;
the unified management comprises the following steps: centralized management and distributed management, wherein: the centralized management means that all the slave nodes send information to the master node, and the master node performs centralized fusion processing; distributed management means that each node acquires information of other nodes in real time, a corresponding appropriate management mode is adopted for different function definitions, a reconnaissance platform adopts centralized management, and all slave nodes transmit the detected information to a master node for centralized fusion processing; distributed management is adopted for the striking platform, and each slave node acquires information of other slave nodes in real time, so that a suitable combat aircraft for striking is autonomously decided.
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