CN109656528A - Measured modularization software development methodology - Google Patents
Measured modularization software development methodology Download PDFInfo
- Publication number
- CN109656528A CN109656528A CN201811268486.1A CN201811268486A CN109656528A CN 109656528 A CN109656528 A CN 109656528A CN 201811268486 A CN201811268486 A CN 201811268486A CN 109656528 A CN109656528 A CN 109656528A
- Authority
- CN
- China
- Prior art keywords
- component
- osgi
- software
- service
- modularization
- 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
Links
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
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Human Resources & Organizations (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Entrepreneurship & Innovation (AREA)
- Data Mining & Analysis (AREA)
- Economics (AREA)
- Marketing (AREA)
- Operations Research (AREA)
- Quality & Reliability (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Stored Programmes (AREA)
Abstract
The invention discloses a kind of measured modularization software development methodologies, including component model and life cycle management method, the Groupware encapsulation method based on template, modularization software interactive and collaboration method and modularization software integrating method based on OSGI standard.By using the present invention, basis can be provided for software modularity, software development is converted into Components Development, the dynamic and flexibility of software are improved, development cost is reduced, improves development rate, it realizes seamless migration of the component between different software simultaneously, achievees the purpose that reusable software.
Description
Technical field
The present invention relates to the software development techniques of avionics system, in particular to based on clothes between different platform and software
The interaction of business and a kind of modularization software development methodology of cooperation.
Background technique
The complexity of Avionics Software Development is being continuously increased, and this complexity is led by following reason
Cause: the shortening of software development cycle, software function be significantly increased and more and more product platforms, meanwhile, aviation electronics
Other than needing to design new software function, how also to design makes new software function can adapt to existing ring for software development
Border enables the function of whole system to be updated and be upgraded, and on the other hand, different software may be by difference in whole system
Team go to develop, very high requirement also is proposed to the integrated of software.
As can be seen that for platform-neutral, easy adaptability and the co-development of complex software etc. of avionics hardware
The problem of restricting software development process and development cost rising, there is an urgent need to a kind of adaptive different platforms of energy, Yi Yizhi, easily expand
The software development technique of exhibition, while having the development mode of support team's loose couplings concurrently, and the modularization based on OSGI standard is soft
Part development approach naturally has the characteristics that such.OSGI standard component (Bundle) is the software entity minimized, it allows to answer
Component members that are smaller, reusable, can cooperating are provided with program, these components can be assembled into an application program and transport
It goes and disposes.The dynamic installation of component may be implemented using the software of OSGI standard development, update and unload, and can be for not
Function shared service is provided with component.The prominent advantage such as OSGI modularization, dynamic, can adapt to variation and the software of demand
Function increases the change of brought software module, the change and insertion of quick execution new function.
Summary of the invention
In order to which platform-neutral, bad adaptability and the co-development difficulty etc. that solve complicated Avionics Software Development are asked
Topic, the present invention provides a kind of modularization software development methodologies based on OSGI standard, avionics hardware can be built into
It supports series of standards component that is cross-platform, reusable, can cooperating, shortens software development progress, make software as hardware, it can
To be assembled on demand, to improve the reuse degree of software, the development cost of software is reduced.
Goal of the invention of the invention is achieved through the following technical solutions:
A kind of measured modularization software development methodology, including following methods:
Component model and life cycle management method based on OSGI standard: OSGi standard group is defined with component model approach
The form of part and the loading strategy of OSGi standard component；Life cycle management internally defines component accesses and executes context
Mode externally defines the relevant operation to component lifecycle, for application software provide one group of management assembly life cycle and
The API of operating status；
Groupware encapsulation method based on template: using on the basis of inheriting defined template, pass through realization template
The mode of virtual interface generates the component plug-in unit for meeting OSGI standard；
Modularization software interactive and collaboration method: using application programming model, provides a kind of service-oriented hair for component
Cloth, lookup and binding interactive mode, make each component while having the ability of ISP and user；
Modularization software integrating method: on the basis of OSGI frame, using QT development technique, realization is a set of to meet standard
Component lifecycle process executes the basic integrated platform with management, by way of reading assembly loading configuration file, to group
Part carries out plus unloading, starting and integrated execution.
It is unrelated that the present invention solves platform present in complex avionics system software development from Software Architecture Design
The problems such as property, environment-adapting ability and co-development ability, propose a kind of component software development for meeting certain standard criterion
Method.By using this method, basis can be provided for software modularity, software development is converted into Components Development, is improved soft
The dynamic and flexibility of part reduce development cost, improve development rate, while realizing that component is seamless between different software
Migration, achievees the purpose that reusable software.
Detailed description of the invention
Fig. 1 is OSGI component model schematic diagram；
Fig. 2 is OSGI component states switching schematic diagram；
Fig. 3 is component lifecycle management schematic diagram；
Fig. 4 is the Groupware encapsulation method schematic diagram based on template；
Fig. 5 is modularization software interactive and collaboration method schematic diagram；
Fig. 6 is modularization software integrating method schematic diagram.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Closing drawings and examples, the present invention is further explained.
A kind of measured modularization software development methodology shown in the present embodiment, including following work: it is marked based on OSGI
It Groupware encapsulation method of the quasi- component model with life cycle management method, based on template, modularization software interactive and cooperates
Method, modularization software integrating method.
The component model and life cycle management method based on OSGI standard, component model define OSGi standard
The form and loading strategy of component；Its life cycle management internally defines component accesses and executes the mode of context, externally
The relevant operation to component lifecycle is defined, provides one group of management assembly life cycle and operating status for application software
API。
Fig. 1 describes the component model of OSGI standard proposed by the present invention, includes metadata (data of description data), class
File and related resource composition, constitute the form of a standard OSGi component, OSGi standard component model is realized in Java may
It is a jar file, then may be a dll file in C/C++ realization, but it generally all has several states, wherein
Installed indicates that component has been installed；Resolved expression has parsed；Active is indicated in component activation；Uninstalled table
Show that component is unloaded；Starting is indicated in component starting；During Stopping indicates that component stops.It is several that Fig. 2 describes component
Handoff relation between state.
1) component is mounted first, into having installed (Installed) state.Component enters after installation condition, can
To update or refresh, component at this time is still in installation condition；
2) component of installation condition is parsed, component, which will enter, has parsed (Resolved) state, this state
Indicate that the component of the procedure set that component relies on or dependence has met, this component can normally be started；
3) start component at this time, component will enter (Starting) state in starting: in start-up course, if there is different
Often, then component can go back to Resolved state automatically.
If 4) component successfully starts up, enter activation (Active) state.
5) stop component under this state, in the stopping of another transitory state (Stopping), then component will go into
After the Stop method for calling activator appliance, component, which is again introduced into, has parsed (Resolved) state.
6) it will be returned to in the component execution update or refresh operation, component for having parsed (Resolved) state
Installed state.
7) component be in installed or analysis state when, if unloading assembly, component enters unloaded
(Uninstalled) state, this state indicate that component is successfully unloaded.
Fig. 3 describes component lifecycle management proposed by the present invention, mainly includes the minimum for running OSGi component
Change the standard environment of configuration, life cycle layer, service registration layer and module layer.It runs OSGI component standard environment and is mainly responsible for
Basic environment required for providing component creation and running, component can obtain certain services automatically, for executing context；It is raw
Life period layer is mainly responsible for dynamic installation and management of the component in OSGi framework；Service registration layer is mainly responsible for the hair of service
Cloth, lookup and binding interactive mode processing provide registration service for service publisher, while providing lookup clothes for service user
Business；Module layer is the lowest logical level of OSGi framework, and mode, shared mechanism and the class for defining modular unit realization add
Carrier aircraft system.Simultaneously according to the definition of life cycle layer, a set of management component lifecycle is also provided external application
API realizes that dynamic installation, starting, stopping, upgrading and unloading to avionic component etc. are programmed operation.
The Groupware encapsulation method based on template passes through on the basis of this method is using defined template is inherited
It realizes the mode of its virtual interface, generates the component plug-in unit for meeting OSGI standard.
Fig. 4 describes the Groupware encapsulation method in the present invention based on template.Template is usually to shift to an earlier date according to component specifications
The reusable module designed and developed, subsequent components developer using template can easily, efficiently develop and meet
The functional unit of standard.It can be by guide or human-edited's two ways come package assembling according to template.One use to
The mode led, it is only necessary to which then selection creation OSGI component engineering when creating engineering in VS2010 is provided according to guide
Selection create step by step, finally click and complete that the component template engineering an of standard can be created, developer is basic herein
Assembly function can be completed in upper programming service code.Secondly by the way of human-edited, by replicating the standard generated
OSGI component template file, then modifies the module information of engineering on this basis, including component mark, export interface, first right
As etc., and add correlation function code and enter the component, a standard compliant Service Component can be realized.
The modularization software interactive and collaboration method, this method use application programming model, provide one kind for component
Service-oriented publication, lookup and binding interactive mode, makes each component while having the ability of ISP and user.
Fig. 5 describes modularization software interactive and collaboration method in the present invention.Main concept is related to service-oriented hair
Cloth, lookup and binding interactive mode: service is published to service register center by ISP, and then service user is by searching
Rope service register center searches available service.Typical case such as certain component (A) can apply for the registration of to service centre to be taken
Business, after succeeding in registration, component (B) can by searching for mode subscribe to the service, realize the interaction with the component (A), such as
Fruit has a new component (C) to be also required to the service provided using component (A) at this time, then only needing component (C) to service centre
The service is subscribed in application, and other components do not need to do any change.Also, it can also be by calling event communication between component
Mode realizes the transmitting of data, to complete the interaction set up.This service-oriented interactive mode passes through dynamic based on service
State property (service can appear or disappear at any time) extends life cycle layer dynamic component-based.
The modularization software integrating method, this method, using QT development technique, are realized on the basis of OSGI frame
A set of basic integrated platform for meeting standard component life-cycle processes and executing with managing, passes through reading assembly loading configuration file
Mode, component is carried out plus is unloaded, starting and integrated is executed.
Fig. 6 describes modularization software integrating method in the present invention.The main exploitation for relying on " platform+component " and integrated mould
Formula, platform are the component integrated environments for having already passed through test, and include the starter for allowing assembly operating, the loading of component,
Starting, operation, service etc. all rely on the platform.Starter initialization can be read from component profile according to component model
The basic description information of component is taken, and is loaded into calculator memory in sequence, then according to component lifecycle management tune
Start component with starter, finally according to the integration environment integrated package in integrated configuration table.The integration environment is responsible for each component
Integrated position, look & feel, mode setting etc., so that the operation for avionics hardware (component) provides Environmental support, reality
The modularization of existing software, customizations flexibly integrate etc..
Claims (7)
1. a kind of measured modularization software development methodology, it is characterised in that including following methods:
Component model and life cycle management method based on OSGI standard: OSGi standard component is defined with component model approach
The loading strategy of form and OSGi standard component；Life cycle management internally defines component accesses and executes the side of context
Formula externally defines the relevant operation to component lifecycle, provides one group of management assembly life cycle and fortune for application software
The API of row state；
Groupware encapsulation method based on template: using on the basis of inheriting defined template, pass through the virtual connection of realization template
The mode of mouth generates the component plug-in unit for meeting OSGI standard；
Modularization software interactive and collaboration method: using application programming model, provides the service-oriented publication of one kind for component, looks into
Interactive mode is looked for and bound, each component is made while there is the ability of ISP and user；
Modularization software integrating method: on the basis of OSGI frame, using QT development technique, realization is a set of to meet standard component
Life-cycle processes execute with management basic integrated platform, by way of reading assembly loading configuration file, to component into
Row, which adds unloading, starting and integrates, to be executed.
2. a kind of measured modularization software development methodology according to claim 1, it is characterised in that the component
Module is metadata, class file and related resource come by way of constituting a standard OSGi component.
3. a kind of measured modularization software development methodology according to claim 1, it is characterised in that the OSGi
The loading strategy of standard component are as follows:
Component is mounted first, into installation condition；
The component of installation condition is parsed, component will enter analysis state；
The procedure set that the component of analysis state is relied on or the component of dependence have met, and component will enter shape in starting
State: in start-up course, if there is exception, then component can go back to analysis state automatically.
If component successfully starts up, enter state of activation.
Stop the component for entering state of activation, component will go into the stopping of another transitory state, then call activator appliance
Method of shutting down after, component is again introduced into analysis state.
Update is executed to the component in analysis state or refresh operation, component will be returned to installation condition.
Component be in installed or analysis state when, if unloading assembly, component enters unloaded state.
4. a kind of measured modularization software development methodology according to claim 1, it is characterised in that the life
Cycle management mainly includes standard environment, life cycle layer, service registration layer and the mould for running the minimum configuration of OSGi component
Block layer, standard environment are responsible for basic environment required for providing component creation and running, and component obtains certain services automatically and is used for
Execute context；Life cycle layer is responsible for dynamic installation and management of the component in OSGi framework；Service registration layer is mainly responsible for
Publication, lookup and the binding interactive mode processing of service, provide registration service for service publisher, while mentioning for service user
It is serviced for searching；Module layer is the lowest logical level of OSGi framework, defines mode, the shared mechanism of modular unit realization
And class load mechanism.
5. a kind of measured modularization software development methodology according to claim 1, it is characterised in that the component
Change encapsulation and uses guide or human-edited's two ways package assembling on the basis of template.
6. a kind of measured modularization software development methodology according to claim 1, it is characterised in that the component
Component is published to service centre using ISP with collaboration method by change software interactive, service makes the person's of having search service center
Method make each component while there is the ability of ISP and user.
7. a kind of measured modularization software development methodology according to claim 1, it is characterised in that modularization is soft
Part integrated approach comprises the steps of:
Firstly, basic description information of the starter according to component model reading assembly from component profile, and in sequence
Charging assembly is into calculator memory；
Then, starter is called to start component according to component lifecycle management；
Finally, according to the integration environment integrated package in integrated configuration table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268486.1A CN109656528A (en) | 2018-10-29 | 2018-10-29 | Measured modularization software development methodology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268486.1A CN109656528A (en) | 2018-10-29 | 2018-10-29 | Measured modularization software development methodology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109656528A true CN109656528A (en) | 2019-04-19 |
Family
ID=66110396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268486.1A Pending CN109656528A (en) | 2018-10-29 | 2018-10-29 | Measured modularization software development methodology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109656528A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417598A (en) * | 2019-07-30 | 2019-11-05 | 普信恒业科技发展（北京）有限公司 | The management method and component manager of gateway component |
| CN111158674A (en) * | 2019-12-30 | 2020-05-15 | 广州市百果园信息技术有限公司 | Component management method, system, device and storage medium |
| CN112068871A (en) * | 2020-08-12 | 2020-12-11 | 海信集团有限公司 | Electronic device and application management method |
| CN114995792A (en) * | 2022-07-19 | 2022-09-02 | 深圳市星卡软件技术开发有限公司 | Modularized development method, device, medium and electronic device of automobile diagnosis device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060140144A1 (en) * | 2004-12-27 | 2006-06-29 | Motorola, Inc. | Method and system for providing an open gateway initiative bundle over the air |
| CN102158490A (en) * | 2011-04-07 | 2011-08-17 | 山东中创软件商用中间件股份有限公司 | Service switching method based on OSGi and device thereof |
| CN103543992A (en) * | 2012-07-11 | 2014-01-29 | 神州数码信息系统有限公司 | Service-orientated software construction method |
| CN104360846A (en) * | 2014-10-27 | 2015-02-18 | 江西博微新技术有限公司 | OSGi-based adaptive design method for authority management of Web application development platform based on OSGi |
| CN105701005A (en) * | 2014-11-28 | 2016-06-22 | 阿里巴巴集团控股有限公司 | OSGI (Open Service Gateway Initiative) based application frame test method and system |
-
2018
- 2018-10-29 CN CN201811268486.1A patent/CN109656528A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060140144A1 (en) * | 2004-12-27 | 2006-06-29 | Motorola, Inc. | Method and system for providing an open gateway initiative bundle over the air |
| CN102158490A (en) * | 2011-04-07 | 2011-08-17 | 山东中创软件商用中间件股份有限公司 | Service switching method based on OSGi and device thereof |
| CN103543992A (en) * | 2012-07-11 | 2014-01-29 | 神州数码信息系统有限公司 | Service-orientated software construction method |
| CN104360846A (en) * | 2014-10-27 | 2015-02-18 | 江西博微新技术有限公司 | OSGi-based adaptive design method for authority management of Web application development platform based on OSGi |
| CN105701005A (en) * | 2014-11-28 | 2016-06-22 | 阿里巴巴集团控股有限公司 | OSGI (Open Service Gateway Initiative) based application frame test method and system |
Non-Patent Citations (4)
| Title |
|---|
| JAISON JOSE等: "Extending OSGi bundle level resource monitoring for implementation portability", 《2017 INTERNATIONAL CONFERENCE ON RECENT INNOVATIONS IN SIGNAL PROCESSING AND EMBEDDED SYSTEMS (RISE)》 * |
| PAULLINJIE: "【OSGirl】OSGi生命周期", 《HTTPS://BLOG.CSDN.NET/PAULLINJIE/ARTICLE/DETAILS/70046122》 * |
| QINGCHEN1984: "OSGi 和 C++", 《HTTPS://WWW.CNBLOGS.COM/QINGCHEN1984/P/6371122.HTML》 * |
| 吴波: ""OSGI框架分析和应用研究"", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417598A (en) * | 2019-07-30 | 2019-11-05 | 普信恒业科技发展（北京）有限公司 | The management method and component manager of gateway component |
| CN111158674A (en) * | 2019-12-30 | 2020-05-15 | 广州市百果园信息技术有限公司 | Component management method, system, device and storage medium |
| CN112068871A (en) * | 2020-08-12 | 2020-12-11 | 海信集团有限公司 | Electronic device and application management method |
| CN112068871B (en) * | 2020-08-12 | 2021-09-14 | 海信集团有限公司 | Electronic device and application management method |
| CN114995792A (en) * | 2022-07-19 | 2022-09-02 | 深圳市星卡软件技术开发有限公司 | Modularized development method, device, medium and electronic device of automobile diagnosis device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109656528A (en) | Measured modularization software development methodology | |
| CN110989976A (en) | Web application componentization development method based on J2EE, storage medium and electronic device | |
| CN111309291B (en) | Modularized embedded software architecture, customization method and customization system thereof | |
| CN109948201A (en) | A kind of model component management system and scheduling implementation method based on platform and plug-in unit | |
| CN109445323B (en) | WEB-based distributed intelligent measurement and control software platform design method | |
| CN114995811B (en) | Container interface architecture system supporting multiple onboard embedded operating systems | |
| CN113312245B (en) | Integrated waveform management terminal and management method | |
| CN112148278A (en) | Visual block chain intelligent contract framework and intelligent contract development and deployment method | |
| CN108733589A (en) | The implementation method and device of distributed transaction heat deployment | |
| CN112015371B (en) | Software development device under non-embedded software platform | |
| CN112579049B (en) | Customized software productization management method and device based on cloud platform | |
| CN112114896A (en) | Plug-in framework and method for service function expansion | |
| Socci et al. | Modeling mixed-critical systems in real-time BIP | |
| CN105677424A (en) | Method for hot loading of component-based development integration based on microkernel | |
| Lanese et al. | The evolution of Jolie: from orchestrations to adaptable choreographies | |
| CN112925575A (en) | Airborne simulation operation method based on framework and plug-in | |
| CN112347117A (en) | Method and system for realizing PCB design resource sharing based on ERP system | |
| CN111522623A (en) | Multi-process running system of modular software | |
| CN109298851B (en) | Expansion mechanism adaptation method of OSGi heterogeneous software framework | |
| Bambagini et al. | A code generation framework for distributed real-time embedded systems | |
| CN117931270A (en) | Control method and system for Maven square library | |
| Schade et al. | Automatic Deployment of Embedded Real-time Software Systems to Hypervisor-managed Platforms | |
| Richardson | Developing Dynamically Reconfigurable Real-time Systems with Real-time OSGi (RT-OSGi). | |
| CN108491193A (en) | Eclipse RCP products construction method, device, terminal and medium | |
| Muli et al. | Data management in the model-based design paradigm |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190419 |