CN107479876A - A kind of five layer architecture design methods for building unmanned aerial vehicle station software - Google Patents
A kind of five layer architecture design methods for building unmanned aerial vehicle station software Download PDFInfo
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Abstract
The invention discloses a kind of five layer architecture design methods for building unmanned aerial vehicle station software, unmanned aerial vehicle station software is divided into man-machine interaction layer, application task layer, function services layer, resource access layer and resource layer, man-machine interaction layer shows the data that application task layer is sent, and provides the user interface for receiving user's request；Application task layer sends data to man-machine interaction layer, and receives user's request of man-machine alternation of bed transmission, and application task layer completes the response of acquisition and the user's request of data by calling function service layer or resource access layer；Function services layer provides specific function services for application task layer；Resource access layer is application task layer and function services layer provides same resource layer or the interface for external system progress data interaction of standing；Database Systems are established in resource layer, persistence management is carried out to data.The present invention carries out function decoupling to unmanned aerial vehicle station software, responsibility and the role for specifying each component, improves software code reusability.
Description
Technical field
The present invention relates to computer software architecture domain design technology, more particularly to a kind of structure unmanned aerial vehicle station software
When the five layer architecture design methods that use.
Background technology
Unmanned aerial vehicle station is the ground observing and controlling center of UAS, to Ground-to-Air Data Link and unmanned plane during flying platform-like
State carries out monitoring and ground remote control in real time, monitors airborne task device and parses mission payload data, and aerial mission is carried out
Line gauge is drawn, and being one has multi information, multi-functional, multi-specialized complication system.
As the quick increase of new unmanned aerial vehicle platform and loading device, the lead time of unmanned aerial vehicle station software are more next
Shorter, software complexity is increasing, and the requirement to autgmentability is increasing.The maximum of traditional earth station's software design approach
It is characterized in centered on specific software demand, this design method can not meet currently to develop unmanned aerial vehicle station software
Low cost, high efficiency, short cycle, strong autgmentability and the high reliability request of proposition.
The content of the invention
Unmanned aerial vehicle station software complexity is increasing, and demand change is more and more faster, and the lead time is shorter and shorter, early stage
Unmanned aerial vehicle station software design method centered on specific software demand, the code degree of coupling is high, it is impossible to meet high reusability,
The software design requirement of strong autgmentability.To solve the deficiency of existing design method, goal of the invention of the invention is to provide one kind
Five layer architecture software design approach of unmanned aerial vehicle station software are built, function solution can be carried out to unmanned aerial vehicle station software
Coupling, responsibility and the role of functional module are specified, improve software code reusability, strengthen software function scalability, improve software
Development efficiency, effectively control construction cycle and cost.
The goal of the invention of the present invention is achieved through the following technical solutions：
A kind of five layer architecture design methods for building unmanned aerial vehicle station software, it is people by the division of unmanned aerial vehicle station software
Machine alternation of bed, application task layer, function services layer, resource access layer and resource layer, wherein：
Several man-machine interaction layer assemblies are designed in man-machine interaction layer, man-machine interaction layer assembly is used to show application task
The data that layer is sent, and the user interface for receiving user's request is provided；
Several application task layer assemblies are designed in application task layer, application task layer assembly is used for man-machine interaction layer
Data are sent, and receive user's request of man-machine alternation of bed transmission, application task layer assembly passes through calling function services layer component
Or resource accesses layer assembly, the response of acquisition and the user's request of data is completed；
Several function services layer assemblies are designed in function services layer, it is application task layer that function services layer assembly, which is used for,
Specific function services, including data parsing and interface service are provided；
Several resources are designed in resource access layer and access layer assembly, resource accesses layer assembly and is used to be application task layer
The interface that data interaction is carried out with resource layer or station external system is provided with function services layer；
Database Systems are established in resource layer, persistence management is carried out to data.
Preferably, the communication between each man-machine alternation of bed component is using Qt signal- slot connection mechanism, man-machine interaction layer
Communication between component and application task layer assembly uses Qt signal- slot connection mechanism.
Communication between each application task layer assembly uses Qt signal- slot connection mechanism, application task layer assembly and work(
Energy services layer component or resource access signal- slot connection mechanism of the communication between layer assembly using Qt.
Communication between each function services layer assembly is using Qt signal- slot connection mechanism, and function services layer assembly is with providing
Source accesses signal- slot connection mechanism of the communication between layer assembly using Qt.
Each resource accesses signal- slot connection mechanism of the communication between layer assembly using Qt, and resource accesses layer assembly and number
Signal- slot connection mechanism according to the communication between the system of storehouse using Qt.
Preferably, man-machine interaction layer assembly includes man-machine interaction layer general purpose module and man-machine interaction layer personal module；
Any data unrelated with aircraft platform, unit type show, operate In-put design into man-machine alternation of bed common group
Part；Shown with particular aircraft platform or device-dependent data, operate In-put design into man-machine alternation of bed personal module.
Preferably, resource accesses layer assembly and provides the data operating interface for accessing resource layer and carry out data with station external system
Interactive system I/O device data operating interface.
Five layer architecture software design approach of present invention structure unmanned aerial vehicle station software, set as a result of above-mentioned layering
Meter method, unmanned aerial vehicle station software is divided into responsibility and role clearly stand-alone assembly.Different components can be by relevant speciality
Designer's concurrent development, improves software development efficiency；Upper component can carry out selectivity combination to lower layer components and call, and carry
High rate of code reuse；The change of reply demand, only it need to change or increase corresponding component, meet that increment type software development will
Ask.
Brief description of the drawings
Fig. 1 is the five layer architectures division frame of five layer architecture software design approach of present invention structure unmanned aerial vehicle station software
Figure；
Fig. 2 is man-machine interaction layer assembly and application service layer component interaction mechanism example；
Fig. 3 is typical ground station software using set by five layer architecture software design approach of structure unmanned aerial vehicle station software
The component of meter forms block diagram.
Embodiment
The present invention is described in further details below.
Fig. 1 is the five layer architectures division frame of five layer architecture software design approach of present invention structure unmanned aerial vehicle station software
Figure, software are divided into man-machine interaction layer, application task layer, function services layer, resource access layer and resource layer.
First, man-machine interaction layer
Several man-machine interaction layer assemblies are designed in man-machine interaction layer, man-machine interaction layer assembly is used to show application task
The data that layer is sent, and the user interface for receiving user's request is provided.User's request has to pass through this layer and got to
Next layer, as shown in figure 1, the layer representation with such a isolation characteristic is " CLOSED " layer.
Man-machine interaction layer assembly realizes that data are shown and user operates two class functions of input.
Data are shown
When application task layer assembly detects data renewal, signal is sent (comprising number in signal to man-machine interaction layer assembly
According to), signal is captured with the groove function of the man-machine interaction layer assembly of signal binding, data is obtained and shows.Data, which are shown, to be included
The visually formatted state data of air data link, unmanned plane during flying platform and airborne task device, after visualization parsing
Mission payload data.
User operates input
When man-machine interaction layer assembly detects user's operation, the operation signal is sent to application task layer assembly.It is man-machine
Can be Ground-to-Air Data Link, unmanned plane during flying platform and airborne task device when interaction layer assembly provides the user operation input
Ground remote control provides normalizing operation interface, is planned online for aerial mission and provides Integrated Planning environment.
Man-machine interaction layer assembly is divided into general and special two class component in design.
Man-machine interaction layer general purpose module
The purpose for designing man-machine alternation of bed general purpose module is to improve the equipment type such as rate of code reuse, any and aircraft platform
Number unrelated data are shown, user's input is all suggested being designed to general purpose module, and typical man-machine interaction layer general purpose module has video
Image display unit, map denotation and operating assembly etc..
Man-machine interaction layer personal module
Man-machine alternation of bed specialty component is designed to meet that particular aircraft platform or device-dependent data show, operate need
Ask, using the software design approach in the present invention, the change of man-machine interaction demand will be partitioned to man-machine interaction layer personal module
Modification or newly-increased.
2nd, application task layer
Several application task layer assemblies are designed in application task layer, application task layer assembly is used for man-machine interaction layer
Data are sent, and receive user's request of man-machine alternation of bed transmission, application task layer assembly passes through calling function services layer component
Or resource accesses layer assembly, the response of acquisition and the user's request of data is completed.Application task layer is " CLOSED " layer, Ren Heye
Business request has to pass through this layer and gets to next layer.Application task layer assembly can be visited with calling function services layer component or resource
Ask layer assembly：
The function services component of calling function service layer
Application task layer assembly needs specific functional component in calling function service layer when realizing specific service logic
Function services, complete corresponding service logic.
Call the data interface assembly of resource access layer
Five layer architecture software design approach of present invention structure unmanned aerial vehicle station software, it is allowed to the group in application task layer
Part skip functions service layer, the resource directly invoked in resource access layer access layer assembly, and its object is to meet to mark
The requirement that the data flow of quasiconfiguaration is quickly handled.
Application task layer assembly is divided by unmanned aerial vehicle station software business, designed, and data are pressed in the operation in business
Flow direction is divided into renewal display data and response user asks two classes.
Update display data
Application task layer assembly by cyclic polling, (by calling function services layer component or resource visited by specific inquiry operation
Ask layer assembly complete) mode detect whether data update, detect data renewal when, to man-machine interaction layer assembly send believe
Number.The packet of renewal display, which contains to man-machine interaction layer, provides Ground-to-Air Data Link, unmanned plane during flying platform and airborne task device
Formatted state data, the mission payload data after parsing etc..
Respond user's request
When application task layer assembly receives user's operation signal of man-machine interaction layer assembly transmission, calling function service layer
Component or resource access layer assembly, complete corresponding service logic.User's request bag of response man-machine interaction containing response layer is over the ground
The operation requests of air data link, unmanned plane during flying platform and airborne task device, offer support sizes are planned online for aerial mission
According to persistence aerial mission plans required support data, the online program operation request of response aerial mission online.
3rd, function services layer
Several function services layer assemblies are designed in function services layer, it is application task layer that function services layer assembly, which is used for,
Specific function services, including data parsing and interface service are provided.Function services layer is can skip according to the upper application task layer
The resource in resource access layer is called to access layer assembly, as shown in figure 1, the layer representation with such a non-isolated feature is
" OPEN " layer.
The function services that function services layer assembly provides can be divided into data parsing and the class of interface service two.
Data parse
Data analytical capabilities, including telemetry parsing and straighforward operation parse two classes, and telemetry analytical capabilities will connect
The telemetry of receipts is parsed into the format data for being available for man-machine interaction layer assembly to show, straighforward operation analytical capabilities are by user's
Straighforward operation is parsed into specific control instruction data frame.
Interface service
Component in function services layer obtains required data and interface by calling the interface module in resource access layer
Status information (whether break-make, the data of interface update).
4th, resource access layer
Several resources are designed in resource access layer and access layer assembly, resource accesses layer assembly and is used to be application task layer
The interface that data interaction is carried out with resource layer or station external system is provided with function services layer.This is layered as " CLOSED " layer, any
Request of data has to pass through this layer and gets to next layer.Resource in resource access layer accesses layer assembly and is divided into two categories below：
Access the data operating interface of resource layer
The data manipulation for the access resource layer that resource access layer provides standardization to function services layer and application task layer connects
Mouthful, the specific implementation of shielding resource level data persistence.
System I/O device data operating interface
Unmanned aerial vehicle station software need to carry out data interaction with station external system, and specific communication mode includes network service and string
Port communications, to meet this communicating requirement, resource access layer provides the operate interface of network and serial data.
5th, resource layer
The resource layer needed for the online planning of aerial mission to supporting data to manage concentratedly.This is layered as " CLOSED "
Layer.Resource layer carries out persistence management, it is necessary to carry out the data class of persistence management by modes such as Database Systems to data
Type, mainly there are the layout data used when being planned online for aerial mission and map datum etc..
To meet the cross-platform service requirement of software, Software for Design, which is realized, uses Qt Development Frameworks (cross-platform C++ graphical users
Interface application Development Framework), communication between each man-machine alternation of bed component using Qt signal- slot connection mechanism, it is man-machine
Communication between interaction layer assembly and application task layer assembly uses Qt signal- slot connection mechanism.Each application task layer assembly
Between communication using Qt signal- slot connection mechanism, application task layer assembly and function services layer assembly or resource access layer
Communication between component uses Qt signal- slot connection mechanism.Communication between each function services layer assembly uses Qt letter
Number-groove connection mechanism, function services layer assembly and resource access signal- slot connection machine of the communication between layer assembly using Qt
System.Each resource accesses signal- slot connection mechanism of the communication between layer assembly using Qt, and resource accesses layer assembly and database
Communication between system uses Qt signal- slot connection mechanism.Fig. 2 is five layers of present invention structure unmanned aerial vehicle station software
Interaction mechanism example between man-machine interaction layer assembly and application service layer assembly in Framework Software design method, by binding two-phase
The signal and groove function between component are closed, realizes data interaction and funcall.
Shown in Fig. 3, for using designed by five layer architecture software design approach of present invention structure unmanned aerial vehicle station software
Typical ground station software component form block diagram.
Below by taking aerial mission planning software as an example, five layer architectures for introducing present invention structure unmanned aerial vehicle station software are soft
The use of part design method.
1st, analysis software demand, service decomposition is carried out to it.Aerial mission planning software primary demand, including real-time display
Aircraft position, the coordinate selected according to pilot on map carry out flight course planning.Based on above-mentioned software requirement, according in height
The poly-, design principle of lower coupling, is broken down into map denotation, aircraft position is shown and three business module (industry of program operation
Business is decomposed not to be influenceed using lifting of the present invention to software development efficiency and reusability without rigid standard, the difference of decomposition).
2nd, service logic is analyzed, according to the responsibility of five layer architecture different layers, role positioning in the present invention, is designed in each layer
The component needed, to meet the specific implementation of business.By taking above-mentioned program operation business as an example, the completion of program operation, including root
Planning course line is obtained by planning algorithm according to some coordinates, the course line planned is sent to unmanned plane by telecommand and put down
Platform, the course line planned is preserved to local data base.Analyzed according to more than, the program operation component for designing man-machine alternation of bed shows
Show planning interface and obtain user's program operation, selected coordinate is sent in a manner of signal to application task layer assembly；If
The planning Instruction Procossor Unit of application task layer is counted, the user of response man-machine interaction layer assembly asks and calls lower layer components to complete
Specific service logic；The flight course planning component of design function service layer, flight course planning function services are provided for application task layer,
Course line is planned according to selected coordinate, design function service layer telecommand framing component, establishment boat is provided for application task layer
Line gauge is drawn specific telecommand and sent to the function services of unmanned aerial vehicle platform, the layout data persistence of design function service layer
Component, provide the course data that will have been planned for application task layer and preserve to the function services of local data base；Resource is designed to visit
A layer telecommand interface module is asked, provides data operating interface for the transmission of function services layer telecommand, design resource accesses
Layer route information interface module, the persistence for function services layer layout data provide data operating interface；Design resource layer
Database, carrying out persistence management to layout data, (design of each layer assembly does not influence to use without rigid standard, the difference of design
Lifting of the present invention to software development efficiency and reusability).
Claims (7)
1. a kind of five layer architecture design methods for building unmanned aerial vehicle station software, unmanned aerial vehicle station software are divided into man-machine
Alternation of bed, application task layer, function services layer, resource access layer and resource layer, wherein：
Several man-machine interaction layer assemblies are designed in man-machine interaction layer, man-machine interaction layer assembly is used to show that application task layer is sent out
The data sent, and the user interface for receiving user's request is provided；
Several application task layer assemblies are designed in application task layer, application task layer assembly is used to send to man-machine interaction layer
Data, and user's request of man-machine alternation of bed transmission is received, application task layer assembly passes through calling function services layer component or money
Source accesses layer assembly, completes the response of acquisition and the user's request of data；
Several function services layer assemblies are designed in function services layer, function services layer assembly is used to provide for application task layer
Specific function services, including data parsing and interface service；
Several resources are designed in resource access layer and access layer assembly, resource accesses layer assembly and is used to be application task layer and work(
Energy service layer provides the interface that data interaction is carried out with resource layer or station external system；
Database Systems are established in resource layer, persistence management is carried out to data.
2. a kind of five layer architecture design methods for building unmanned aerial vehicle station software according to claim 1, its feature exist
Communication between each man-machine alternation of bed component uses Qt signal- slot connection mechanism, man-machine interaction layer assembly and application task
Communication between layer assembly uses Qt signal- slot connection mechanism.
3. a kind of five layer architecture design methods for building unmanned aerial vehicle station software according to claim 1, its feature exist
Communication between each application task layer assembly uses Qt signal- slot connection mechanism, application task layer assembly and function services
Layer assembly or resource access signal- slot connection mechanism of the communication between layer assembly using Qt.
4. a kind of five layer architecture design methods for building unmanned aerial vehicle station software according to claim 1, its feature exist
Using Qt signal- slot connection mechanism, function services layer assembly and resource access for communication between each function services layer assembly
Communication between layer assembly uses Qt signal- slot connection mechanism.
5. a kind of five layer architecture design methods for building unmanned aerial vehicle station software according to claim 1, its feature exist
Communication between each resource accesses layer assembly uses Qt signal- slot connection mechanism, and resource accesses layer assembly and data base set
Communication between system uses Qt signal- slot connection mechanism.
6. a kind of five layer architecture design methods for building unmanned aerial vehicle station software according to claim 1, its feature exist
Man-machine interaction layer general purpose module and man-machine interaction layer personal module are included in man-machine interaction layer assembly；
Any data unrelated with aircraft platform, unit type show, operate In-put design into man-machine alternation of bed general purpose module；With
Particular aircraft platform or device-dependent data show, operate In-put design into man-machine alternation of bed personal module.
7. a kind of five layer architecture design methods for building unmanned aerial vehicle station software according to claim 1, its feature exist
Layer assembly is accessed in resource, and the data operating interface for accessing resource layer and the system IO with station external system progress data interaction are provided
Device data operate interface.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109522002A (en) * | 2018-10-29 | 2019-03-26 | 中国航空无线电电子研究所 | A kind of unmanned aerial vehicle station open architecture based on model-driven |
| CN109558116A (en) * | 2018-10-29 | 2019-04-02 | 中国航空无线电电子研究所 | A kind of unrelated modeling method of open unmanned aerial vehicle platform |
| CN109871028A (en) * | 2019-01-29 | 2019-06-11 | 华南理工大学 | A kind of unmanned aerial vehicle control system based on data service |
| CN109976853A (en) * | 2019-03-19 | 2019-07-05 | 西北工业大学 | A kind of software architecture of industrial robot modularization man-machine interactive system |
| CN111984232A (en) * | 2020-07-31 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Radar cover testing software design method based on signal flow |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109522002A (en) * | 2018-10-29 | 2019-03-26 | 中国航空无线电电子研究所 | A kind of unmanned aerial vehicle station open architecture based on model-driven |
| CN109558116A (en) * | 2018-10-29 | 2019-04-02 | 中国航空无线电电子研究所 | A kind of unrelated modeling method of open unmanned aerial vehicle platform |
| CN109522002B (en) * | 2018-10-29 | 2021-09-24 | 中国航空无线电电子研究所 | Unmanned aerial vehicle ground satellite station open architecture based on model drive |
| CN109871028A (en) * | 2019-01-29 | 2019-06-11 | 华南理工大学 | A kind of unmanned aerial vehicle control system based on data service |
| CN109976853A (en) * | 2019-03-19 | 2019-07-05 | 西北工业大学 | A kind of software architecture of industrial robot modularization man-machine interactive system |
| CN111984232A (en) * | 2020-07-31 | 2020-11-24 | 中国航空工业集团公司济南特种结构研究所 | Radar cover testing software design method based on signal flow |
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