CN112083910A - Design method of software hierarchical architecture of flight parameter collector - Google Patents

Design method of software hierarchical architecture of flight parameter collector Download PDF

Info

Publication number
CN112083910A
CN112083910A CN202010821221.0A CN202010821221A CN112083910A CN 112083910 A CN112083910 A CN 112083910A CN 202010821221 A CN202010821221 A CN 202010821221A CN 112083910 A CN112083910 A CN 112083910A
Authority
CN
China
Prior art keywords
flight parameter
module
function
layer
parameter collector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010821221.0A
Other languages
Chinese (zh)
Inventor
李乐意
陈志达
郭俊麟
白皓
闫宝祝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Qianshan Avionics Co Ltd
Original Assignee
Shaanxi Qianshan Avionics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Qianshan Avionics Co Ltd filed Critical Shaanxi Qianshan Avionics Co Ltd
Priority to CN202010821221.0A priority Critical patent/CN112083910A/en
Publication of CN112083910A publication Critical patent/CN112083910A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/20—Software design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/30—Creation or generation of source code
    • G06F8/36—Software reuse
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/70—Software maintenance or management
    • G06F8/71—Version control; Configuration management
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data

Abstract

The embodiment of the disclosure provides a design method of a software layered architecture of a flight parameter collector, belonging to the technical field of avionics, wherein the software of the flight parameter collector is divided into a driving layer, an IO layer, a platform specific service layer and a business logic layer, and the driving layer is configured to provide driving for hardware of the flight parameter collector so as to establish an upper-layer operable environment; configuring an IO layer to abstract a function of a driving layer into an IO function and providing a uniform function interface for a platform specific service layer; configuring a platform specific service layer to abstract functions of the flight parameter collector into specific services and provide a uniform function interface for a service logic layer; and configuring the service logic layer into a service function for realizing the product of the flight parameter collector. The invention realizes the portability and easy expansion of the flight parameter collector software and the comprehensive data management system through a software layered architecture.

Description

Design method of software hierarchical architecture of flight parameter collector
Technical Field
The disclosure belongs to the technical field of avionics, and particularly relates to a design method of a software hierarchical architecture of a flight parameter collector.
Background
With the development of avionics integration, the flight parameter collector starts to undertake functions of data calculation, management and the like, so that the software scale is larger and the logic is more and more complex, and the traditional flight parameter collector or the integrated data management system software has the defects of deeper coupling between software and hardware, difficult transplantation and weaker software function expansibility.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide a design method for a software hierarchical architecture of a flight parameter collector, which realizes portability and easy expansion of software and an integrated data management system of the flight parameter collector through the software hierarchical architecture.
In order to achieve the technical purpose, the invention adopts the following specific technical scheme:
a design method of a software hierarchical architecture of a flight parameter collector comprises the following steps: dividing software of the flight parameter collector into a driving layer, an IO layer, a platform specific service layer and a business logic layer; configuring the driving layer to provide driving for hardware of the flight parameter collector so as to establish an upper layer operable environment; configuring the IO layer to abstract the function of the driving layer into an IO function and provide a uniform function interface for the platform specific service layer; configuring the platform specific service layer to abstract the functions of the flight parameter collector into specific services and provide a uniform function interface for the service logic layer; and configuring the service logic layer to be used for realizing the service function of the product of the flight parameter collector. Furthermore, the service logic layer comprises an acquisition module, a data transmission module and a maintenance module; the acquisition module is used for realizing the acquisition function of the flight parameter acquisition device; the data transmission module is used for realizing the data transmission function of the flight parameter collector; the maintenance module is used for realizing the maintenance function of the flight parameter collector.
Furthermore, the service logic layer also comprises a specific data acquisition module and a data restoration module; the specific data acquisition module is used for realizing the acquisition function of specific data of the flight parameter acquisition unit; the data reduction module is used for realizing the data reduction function of the flight parameter collector.
Further, the service logic layer further comprises a data routing module; and the data transmission among the functional modules of the service logic layer is realized through the data routing module.
Further, the service logic layer is further configured to generate a unique ID from data generated inside the service logic layer and acquired from the platform specific service layer, where the ID is used to identify a data source and a processing manner, and send the data identified with the ID to the data routing module.
Further, the data routing module is used for realizing a configurable data acquisition function, a configurable specific data acquisition function, a configurable data recovery function, a configurable data routing function and a configurable data transmission function by configuring a routing rule of the data ID.
Further, the platform specific service layer comprises an internal communication protocol module and an external bus communication protocol module; the internal communication protocol module is used for realizing a communication protocol between internal hardware of the flight parameter collector; and the external bus communication protocol module is used for realizing a communication protocol between the flight parameter collector and the external equipment.
Further, the platform specific service layer further comprises a maintenance bus communication protocol module; and the maintenance bus communication protocol module is used for realizing a communication protocol between the flight parameter collector and the maintenance equipment.
Further, the platform specific service layer further comprises a platform general function module and a platform specific function module; the platform general function module is used for realizing a general calculation function required by a business logic layer of the flight parameter collector; and the platform specific function module is used for realizing specific functions supported by hardware of the flight parameter collector.
By adopting the technical scheme, the invention can bring the following beneficial effects:
1) according to the invention, the software layering reduces the coupling between software, hardware and software modules;
2) the purpose of defining software functions through a data routing configuration file is achieved through functional module division;
3) establishing a multiplexing library to enable the software to be configurable, easy to expand and build incremental development; the method and the device realize the reduction of code development amount, the improvement of code quality, the shortening of development period and the reduction of labor cost of developers.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of the architecture hierarchy of the present invention;
FIG. 2 is a functional block diagram of a business logic layer of the present invention;
FIG. 3 is a block diagram of a data routing function architecture according to the present invention;
FIG. 4 is a schematic diagram comparing the processes of typical incremental development and the development of the present invention.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
The embodiment of the disclosure provides a design method of a software hierarchical architecture of a flight parameter collector, which comprises the following steps:
as shown in fig. 1, software of the flight parameter collector is divided into a driver layer, an IO layer, a platform specific service layer and a business logic layer; configuring a driving layer to provide driving for hardware of the flight parameter collector so as to establish an upper layer operable environment; configuring an IO layer to abstract a function of a driving layer into an IO function and providing a uniform function interface for a platform specific service layer; configuring a platform specific service layer to abstract functions of the flight parameter collector into specific services and provide a uniform function interface for a service logic layer; and configuring the service logic layer into a service function for realizing the product of the flight parameter collector. Furthermore, the service logic layer comprises an acquisition module, a data transmission module and a maintenance module; the acquisition module is used for realizing the acquisition function of the flight parameter acquisition device; the data transmission module is used for realizing the data transmission function of the flight parameter collector; the maintenance module is used for realizing the maintenance function of the flight parameter collector.
In this embodiment, as shown in fig. 2, the service logic layer includes an acquisition module, a data transmission module, and a maintenance module; the acquisition module is used for realizing the acquisition function of the flight parameter acquisition device; the data transmission module is used for realizing the data transmission function of the flight parameter collector; the maintenance module is used for realizing the maintenance function of the flight parameter collector.
In this embodiment: as shown in fig. 2, the service logic layer further includes a specific data acquisition module and a data restoration module; the specific data acquisition module is used for realizing the acquisition function of specific data of the flight parameter acquisition unit; and the data reduction module is used for realizing the data reduction function of the flight parameter collector.
In this embodiment, as shown in fig. 2, the service logic layer further includes a data routing module; and data transmission among the functional modules of the service logic layer is realized through the data routing module.
In this embodiment, the service logic layer is further configured to generate a unique ID from data generated inside the service logic layer and obtained from the platform specific service layer, where the ID is used to identify a data source and a processing manner, and send the data with the ID identified to the data routing module.
In this embodiment, the data routing module is configured to implement a configurable data collection function, a configurable specific data acquisition function, a configurable data recovery function, a configurable data routing function, and a configurable data transmission function by configuring a routing rule of the data ID.
In the present embodiment, as shown in fig. 1, the platform specific service layer includes an internal communication protocol module and an external bus communication protocol module; the internal communication protocol module is used for realizing a communication protocol between internal hardware of the flight parameter collector; and the external bus communication protocol module is used for realizing a communication protocol between the flight parameter collector and the external equipment.
In this embodiment, as shown in fig. 1, the platform specific service layer further includes a maintenance bus communication protocol module; and the maintenance bus communication protocol module is used for realizing a communication protocol between the flight parameter collector and the maintenance equipment.
In this embodiment, as shown in fig. 1, the platform specific service layer further includes a platform general function module and a platform specific function module; the platform general function module is used for realizing a general calculation function required by a service logic layer of the flight parameter collector; and the platform specific function module is used for realizing specific functions supported by hardware of the flight parameter collector.
Typical flight parameter acquisition and integrated data management system functions include acquisition, recording, maintenance, self-checking, data resolving, interaction with external devices, and the like, and data coupling is caused by directly transmitting data in the conventional method. As shown in fig. 2, in this embodiment, data and status are distributed by designing a data route, and data transmission and reception between tasks are performed by a data route, thereby avoiding such problems. Data can be acquired in a configuration mode, the purpose of configuring the data is achieved, a data resolving mode is configured, decoupling between tasks is completely achieved through configuration files, and multiplexing of all functional modules is achieved.
As shown in fig. 3, the routing module of this embodiment may configure different routing rules to complete data forwarding, where the data ID is named by a series of naming rules, so as to ensure information such as data source and data processing mode.
As shown in fig. 4, the conventional development method of the flight parameter collector and the integrated data management software is to borrow a part of original model software from the software and to implement development of the software by changing a functional difference part. In the software architecture of this embodiment, software management is performed in a multiplexing library manner, and a code of the multiplexing library cannot be changed at will, but function configuration may be performed in a certain manner, and only a specific function implementation portion needs to be changed or a new function needs to be added through a definite division of a function module.
In general, in this embodiment, data generated inside the system and acquired outside the system can be generated into a unique ID according to a certain rule, the ID indicates information such as a data source and a processing method, and data transmission between the functional modules is realized through the data routing module. The developer realizes configurable data acquisition, a configurable specific data acquisition module, a configurable data reduction module, a configurable routing distribution function, a configurable recording module and the like by configuring the routing rule of the data ID, and the data routing module analyzes the data routing rule to realize data distribution. Therefore, in the development process, a user can realize the acquisition function, the specific data acquisition function, the data recovery function, the recording function and the like only by configuring the data nodes, and the code development amount can be reduced, the code quality can be improved, the development period can be shortened, and the labor cost of developers can be reduced by managing the codes of each functional module in a multiplexing library mode.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present disclosure should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (9)

1. A design method for software hierarchical architecture of a flight parameter collector is characterized by comprising the following steps: dividing software of the flight parameter collector into a driving layer, an IO layer, a platform specific service layer and a business logic layer; configuring the driving layer to provide driving for hardware of the flight parameter collector so as to establish an upper layer operable environment; configuring the IO layer to abstract the function of the driving layer into an IO function and provide a uniform function interface for the platform specific service layer; configuring the platform specific service layer to abstract the functions of the flight parameter collector into specific services and provide a uniform function interface for the service logic layer; and configuring the service logic layer to be used for realizing the service function of the product of the flight parameter collector.
2. The design method of the software hierarchical architecture of the flight parameter collector according to claim 1, characterized in that: the service logic layer comprises an acquisition module, a data transmission module and a maintenance module; the acquisition module is used for realizing the acquisition function of the flight parameter acquisition device; the data transmission module is used for realizing the data transmission function of the flight parameter collector; the maintenance module is used for realizing the maintenance function of the flight parameter collector.
3. The design method of the software hierarchical architecture of the flight parameter collector according to claim 2, characterized in that: the service logic layer also comprises a specific data acquisition module and a data restoration module; the specific data acquisition module is used for realizing the acquisition function of specific data of the flight parameter acquisition unit; the data reduction module is used for realizing the data reduction function of the flight parameter collector.
4. The design method of the software hierarchical architecture of the flight parameter collector according to claim 3, characterized in that: the service logic layer also comprises a data routing module; and the data transmission among the functional modules of the service logic layer is realized through the data routing module.
5. The design method of the software hierarchical architecture of the flight parameter collector according to claim 4, characterized in that: the service logic layer is also used for generating a unique ID from data generated inside the service logic layer and acquired from the platform specific service layer, wherein the ID is used for marking a data source and a processing mode and sending the data marked with the ID to the data routing module.
6. The design method of the software hierarchical architecture of the flight parameter collector according to claim 4, characterized in that: the data routing module is used for realizing a configurable data acquisition function, a configurable specific data acquisition function, a configurable data restoration function, a configurable data routing function and a configurable data transmission function by configuring a routing rule of a data ID.
7. The design method of the software hierarchical architecture of the flight parameter collector according to claim 1, characterized in that: the platform specific service layer comprises an internal communication protocol module and an external bus communication protocol module; the internal communication protocol module is used for realizing a communication protocol between internal hardware of the flight parameter collector; and the external bus communication protocol module is used for realizing a communication protocol between the flight parameter collector and the external equipment.
8. The design method of the software hierarchical architecture of the flight parameter collector according to claim 7, characterized in that: the platform specific service layer also comprises a maintenance bus communication protocol module; and the maintenance bus communication protocol module is used for realizing a communication protocol between the flight parameter collector and the maintenance equipment.
9. The design method of the software hierarchical architecture of the flight parameter collector according to claim 8, characterized in that: the platform specific service layer also comprises a platform general function module and a platform specific function module; the platform general function module is used for realizing a general calculation function required by a business logic layer of the flight parameter collector; and the platform specific function module is used for realizing specific functions supported by hardware of the flight parameter collector.
CN202010821221.0A 2020-08-14 2020-08-14 Design method of software hierarchical architecture of flight parameter collector Pending CN112083910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010821221.0A CN112083910A (en) 2020-08-14 2020-08-14 Design method of software hierarchical architecture of flight parameter collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010821221.0A CN112083910A (en) 2020-08-14 2020-08-14 Design method of software hierarchical architecture of flight parameter collector

Publications (1)

Publication Number Publication Date
CN112083910A true CN112083910A (en) 2020-12-15

Family

ID=73729382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010821221.0A Pending CN112083910A (en) 2020-08-14 2020-08-14 Design method of software hierarchical architecture of flight parameter collector

Country Status (1)

Country Link
CN (1) CN112083910A (en)

Similar Documents

Publication Publication Date Title
Peña et al. Sat-iot: An architectural model for a high-performance fog/edge/cloud iot platform
Ploennigs et al. BASont-A modular, adaptive building automation system ontology
TWI551068B (en) Runtime creation, assignment, deployment and updating of arbitrary radio waveform techniques for a radio waveform generation device
CN109471624B (en) Shared data model control system based on GOSAA and data architecture generation method
CN106371851A (en) Activiti-based business flow management system
CN104573915A (en) Method and device for constructing high-speed train product structure tree
CN112068808B (en) General processing system for multi-bus data conversion of avionics system
CN110502239A (en) A kind of method for developing and producing and device of onboard system SDK
CN112565336A (en) Intelligent Internet of things centralized control method, system, medium, equipment and application
CN108108460A (en) A kind of standardized work flows intelligent management system framework and system
Ferrari et al. On the use of LoRaWAN and cloud platforms for diversification of mobility-as-a-service infrastructure in smart city scenarios
García et al. From ISA 88/95 meta-models to an OPC UA-based development tool for CPPS under IEC 61499
Kakuda et al. An acyclic expansion algorithm for fast protocol validation
CN112083910A (en) Design method of software hierarchical architecture of flight parameter collector
CN106844819B (en) Intelligent station secondary graph model library design tool database acquisition system
CN114036769B (en) Avionics system physical architecture-oriented function deployment scheme generation method and device
CN107809335B (en) Configuration method and device of network system
CN112769624B (en) Point table-based industrial Internet of things gateway design method
CN102111910A (en) ZigBee wireless transmission network system configuration method and system based on service oriented architecture (SOA)
CN106709060B (en) Data sharing method and system
CN104615815A (en) Message transmission method and system for parallel models
CN103744697A (en) System file configuration method and device
CN114741133B (en) Comprehensive modularized avionics system resource allocation and assessment method based on model
CN204360367U (en) Code automatically generating device
CN117634381A (en) FPGA system segmentation method based on UCF

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination