CN114816347B - Software architecture building method, device and system - Google Patents
Software architecture building method, device and system Download PDFInfo
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- CN114816347B CN114816347B CN202210396920.4A CN202210396920A CN114816347B CN 114816347 B CN114816347 B CN 114816347B CN 202210396920 A CN202210396920 A CN 202210396920A CN 114816347 B CN114816347 B CN 114816347B
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Abstract
The invention discloses a method, a device and a system for building a software architecture and the software architecture. The building device comprises a layered design unit, a module design unit and a task management unit. The building system comprises a framework building module and a data storage module. The software architecture comprises a hardware abstraction layer, a BSP layer, a part layer, a functional layer, an application layer, a time management module, a database module and a task management module. The object-oriented layered packaging is carried out on the software architecture, the modules of each layer are newly built and associated to include a plurality of modules of the next layer as required, and the execution management is carried out by designing the task management module.
Description
Technical Field
The invention relates to the field of software architecture construction, in particular to a method, a device and a system for constructing a software architecture.
Background
In the field of embedded software, for embedded equipment with simpler functions, software development does not include an operating system, and application software directly calls a hardware driver to realize the required functions. For embedded devices with complex functions, an operating system is usually included. A software architecture typically includes a hardware abstraction layer, an operating system layer, and an application layer.
In the prior art, for embedded software which does not contain an operating system, the coupling degree of application software and a hardware driver is high; for embedded software that contains an operating system, the application software has a large dependency on the operating system.
However, the prior art still has the following defects: the reusability, portability, expandability and maintainability of software are poor.
Therefore, there is a need for a method, an apparatus and a system for building a software architecture, so as to overcome the above problems in the prior art.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a method, an apparatus, and a system for building a software architecture, so as to improve reusability, portability, extensibility, and maintainability of software.
The invention provides a method for building a software architecture, which comprises the following steps: dividing and respectively packaging a software project into a hardware abstraction layer, a BSP layer, a virtual part layer, a functional component layer and an application layer, and respectively designing a BSP layer base class module, a part base class module, a task base class module and a control base class module; designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module; the part layer module takes a plurality of BSP layer modules as sub-nodes; the functional layer module takes a plurality of part layer modules as sub-nodes; the application layer module takes a plurality of functional layer modules as sub-nodes; and designing a task management module according to the task base class module and the application layer module.
In one embodiment, designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module, and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module, and the control base class module specifically includes: according to the hardware abstraction layer and the BSP layer base class module, a BSP layer module is newly built, and a class interface is realized according to a preset hardware abstraction layer function; designing and obtaining a part layer module according to the BSP layer module, the control base class module and the part base class module; designing and obtaining a functional layer module according to the part layer module and the control base class module; and designing and obtaining an application layer module according to the functional layer module and the control base class module.
In one embodiment, the BSP layer base class module, the part base class module, the task base class module, and the control base class module inherit a preset log base class module.
In one embodiment, designing and obtaining a part layer module according to the BSP layer module, the control base class module, and the part base class module specifically includes: according to the control base class module and the part base class module, a part layer module is newly built; and setting the corresponding BSP layer module as a sub-node of the part layer module according to the hardware requirement corresponding to the part layer module.
In one embodiment, designing and obtaining a functional layer module according to the part layer module and the control base class module specifically includes: according to the control base class module, a functional layer module is newly built; and setting the corresponding part layer module as a sub-node of the functional layer module according to the part requirement corresponding to the functional layer module.
In one embodiment, designing and obtaining an application layer module according to the functional layer module and the control base class module specifically includes: according to the control base class module, an application layer module is newly built; and setting the corresponding functional layer module as a sub-node of the application layer module according to the functional requirement corresponding to the application layer module.
In one embodiment, designing a task management module according to the task base class module and the application layer module specifically includes: according to the task base class module, a plurality of task management modules are newly built; and associating the corresponding application layer module to the corresponding task management module according to the application requirement corresponding to the task management module.
The invention also provides a building device of the software architecture, which comprises a layered design unit, a module design unit and a task management unit, wherein the layered design unit is used for dividing and respectively packaging software projects into a hardware abstraction layer, a BSP layer, a virtual part layer, a functional component layer and an application layer, and respectively designing a BSP layer base module, a part base module, a task base module and a control base module; the module design unit is used for designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module; the part layer module takes a plurality of BSP layer modules as sub-nodes; the functional layer module takes a plurality of part layer modules as sub-nodes; the application layer module takes a plurality of functional layer modules as sub-nodes; and the task management unit is used for designing a task management module according to the task base class module and the application layer module.
In one embodiment, the module design unit is further configured to: according to the hardware abstraction layer and the BSP layer base class module, a BSP layer module is newly built, and a class interface is realized according to a preset hardware abstraction layer function; designing and obtaining a part layer module according to the BSP layer module, the control base class module and the part base class module; designing and obtaining a functional layer module according to the part layer module and the control base class module; and designing and obtaining an application layer module according to the functional layer module and the control base class module.
The invention also provides a construction system of the software architecture, which comprises an architecture construction module and a data storage module, wherein the architecture construction module is in communication connection with the data storage module, the data storage module is used for storing all data, and the architecture construction module is used for executing the construction method of the software architecture.
The invention also provides a software architecture which is built by the building method of the software architecture, and the software architecture comprises a hardware abstraction layer, a BSP layer, a part layer, a functional layer, an application layer, a time management module, a database module and a task management module, wherein the hardware abstraction layer, the BSP layer, the virtual part layer, the functional component layer and the application layer are all in communication connection with the time management module, the database module and the task management module.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
the invention provides a software architecture building method, a device and a system and a software architecture, wherein the software architecture is subjected to object-oriented layered packaging, modules of each layer are newly built and associated to comprise a plurality of modules of the next layer as required, and execution management is performed by designing a task management module.
Drawings
The invention will be further described with reference to the accompanying drawings, in which:
FIG. 1 illustrates a flow diagram of one embodiment of a method for building a software architecture in accordance with the present invention;
FIG. 2 illustrates a block diagram of one embodiment of a software architecture building apparatus in accordance with the present invention;
FIG. 3 illustrates a block diagram of one embodiment of a software architecture build system in accordance with the present invention;
fig. 4 shows a schematic diagram of an embodiment of a software architecture according to the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Detailed description of the preferred embodiment
The embodiment of the invention first describes a method for building a software architecture. Fig. 1 shows a flow chart of an embodiment of a method for building a software architecture according to the invention.
As shown in fig. 1, the integrated monitoring method includes the following steps:
and S1, dividing and respectively packaging the software project into a hardware abstraction layer, a BSP layer, a virtual part layer, a functional component layer and an application layer, and respectively designing a BSP layer base module, a part base module, a task base module and a control base module.
In the prior art, application software is usually controlled by an operating system, but the application software has great dependence on the operating system, so that the portability of the software is weak; in this regard, the embodiment of the present invention performs software layering, defines a BSP layer base class module for a BSP layer, provides a read/write and interrupt response interface for a hardware peripheral, defines a part base class module for a virtual part layer, provides a read/write, interrupt response and IOCtl interface, defines a function base class module for a virtual part layer, a function component layer and an application layer, and provides an interface for logic processing and an interface for interaction with other modules.
On the basis, the embodiment of the invention also designs a task base class module which is mainly responsible for interacting with the operating system and providing basic interfaces such as task operation, message interaction and the like for the function base class module. The task base class module can implement the following functions: the method comprises the steps of task creation and operation, mailbox queue creation, mailbox message sending and receiving in the task operation process, task signal setting and processing, operation interface providing timer creation, operation and interrupt response, and creation and operation interface providing mutual exclusion lock.
In addition, a log base class module is also required to be designed to print log information of different levels, and the log base class module is divided into five levels from low to high, namely debugging (Debug), information (Info), warning (Warn), fault (Error) and critical fault (false), and supports the recording function of the log of each level. Wherein only logs not below the level set by the Log instance are logged.
And S2, designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module.
In one embodiment, designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module, and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module, and the control base class module specifically includes: according to the hardware abstraction layer and the BSP layer base class module, a BSP layer module is newly built, and a class interface is realized according to a preset hardware abstraction layer function; designing and obtaining a part layer module according to the BSP layer module, the control base class module and the part base class module; designing and obtaining a functional layer module according to the part layer module and the control base class module; and designing and obtaining an application layer module according to the functional layer module and the control base class module.
In one embodiment, the BSP layer base class module, the part base class module, the task base class module, and the control base class module inherit a preset log base class module.
In one embodiment, designing and obtaining a part layer module according to the BSP layer module, the control base class module, and the part base class module specifically includes: according to the control base class module and the part base class module, a part layer module is newly built; and setting the corresponding BSP layer module as a sub-node of the part layer module according to the hardware requirement corresponding to the part layer module.
In one embodiment, designing and obtaining a functional layer module according to the part layer module and the control base class module specifically includes: according to the control base class module, a functional layer module is newly built; and setting the corresponding part layer module as a sub-node of the functional layer module according to the part requirement corresponding to the functional layer module.
In one embodiment, designing and obtaining an application layer module according to the functional layer module and the control base class module specifically includes: according to the control base class module, an application layer module is newly built; and setting the corresponding functional layer module as a sub-node of the application layer module according to the functional requirement corresponding to the application layer module.
And S3, designing a task management module according to the task base class module and the application layer module.
In one embodiment, designing a task management module according to the task base class module and the application layer module specifically includes: according to the task base class module, a plurality of task management modules are newly built; and associating the corresponding application layer module to the corresponding task management module according to the application requirement corresponding to the task management module.
The embodiment of the invention describes a construction method of a software architecture, which improves the reusability, the portability, the expandability and the maintainability of software by carrying out object-oriented layered packaging on the software architecture, newly constructing and associating modules of each layer to include a plurality of modules of the next layer according to the requirements and carrying out execution management by designing a task management module.
Detailed description of the invention
Besides the method, the embodiment of the invention also describes a device for building the software architecture. Fig. 2 shows a block diagram of an embodiment of a software-structured building apparatus according to the invention.
As shown in the figure, the building apparatus includes a hierarchical design unit 11, a module design unit 12, and a task management unit 13.
The hierarchical design unit 11 is configured to divide and package a software project into a hardware abstraction layer, a BSP layer, a virtual part layer, a functional component layer, and an application layer, and design a BSP layer base class module, a part base class module, a task base class module, and a control base class module.
The module design unit 12 is configured to design a BSP layer module according to the hardware abstraction layer, and sequentially design a part layer module, a functional layer module, and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module, and the control base class module.
The part layer module takes a plurality of BSP layer modules as sub-nodes; the functional layer module takes a plurality of part layer modules as sub-nodes; the application layer module takes a plurality of functional layer modules as sub-nodes.
The task management unit 13 is configured to design a task management module according to the task base class module and the application layer module.
In one embodiment, the module design unit 12 is further configured to: newly building a BSP layer module according to the hardware abstraction layer and the BSP layer base class module, and realizing a class interface according to a preset hardware abstraction layer function; designing and obtaining a part layer module according to the BSP layer module, the control base class module and the part base class module; designing and obtaining a functional layer module according to the part layer module and the control base class module; and designing and obtaining an application layer module according to the functional layer module and the control base class module.
The embodiment of the invention describes a building device of a software architecture, which improves the reusability, the portability, the expandability and the maintainability of software by carrying out object-oriented layered packaging on the software architecture, building and associating modules of each layer to comprise a plurality of modules of the next layer according to the requirement and carrying out execution management by designing a task management module.
Detailed description of the preferred embodiment
Besides the method and the device, the invention also describes a building system of the software architecture. FIG. 3 shows a block diagram of one embodiment of a software architecture build system according to the present invention.
As shown in the figure, the comprehensive building system comprises a framework building module 1 and a data storage module 2, wherein the framework building module 1 is in communication connection with the data storage module 2, the data storage module 2 is used for storing all data, and the framework building module 1 is used for executing the building method of the software framework.
The embodiment of the invention describes a building system of a software architecture, which improves the reusability, the transportability, the expandability and the maintainability of software by carrying out object-oriented layered packaging on the software architecture, building and associating modules of each layer to comprise a plurality of modules of the next layer according to the requirements and carrying out execution management by designing a task management module.
Detailed description of the invention
Besides the method, the device and the system, the embodiment of the invention also provides a software architecture. Fig. 4 shows a schematic diagram of an embodiment of a software architecture according to the invention.
The software architecture is built by the building method of the software architecture, and comprises a hardware abstraction layer, a BSP layer, a part layer, a functional layer, an application layer, a time management module, a database module and a task management module, wherein the hardware abstraction layer, the BSP layer, the virtual part layer, the functional component layer and the application layer are all in communication connection with the time management module, the database module and the task management module.
The embodiment of the invention describes a software architecture, wherein the software architecture is subjected to object-oriented layered packaging, modules of each layer are newly built and associated to comprise a plurality of modules of the next layer as required, and execution management is performed by designing a task management module.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.
Claims (4)
1. A method for building a software architecture is characterized by comprising the following steps:
dividing and respectively packaging a software project into a hardware abstraction layer, a BSP layer, a virtual part layer, a functional component layer and an application layer, and respectively designing a BSP layer base class module, a part base class module, a task base class module and a control base class module;
designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module; the part layer module takes a plurality of BSP layer modules as sub-nodes; the functional layer module takes a plurality of part layer modules as sub-nodes; the application layer module takes a plurality of functional layer modules as sub-nodes; designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module, wherein the method specifically comprises the following steps: according to the hardware abstraction layer and the BSP layer base class module, a BSP layer module is newly built, and a class interface is realized according to a preset hardware abstraction layer function; according to the control base class module and the part base class module, a part layer module is newly built; setting the corresponding BSP layer module as a sub-node of the part layer module according to the hardware requirement corresponding to the part layer module; according to the control base class module, a functional layer module is newly built; setting the corresponding part layer module as a sub-node of the functional layer module according to the part requirement corresponding to the functional layer module; according to the control base class module, an application layer module is newly built; setting the corresponding functional layer module as a sub-node of the application layer module according to the functional requirement corresponding to the application layer module;
designing a task management module according to the task base class module and the application layer module; designing a task management module according to the task base class module and the application layer module, wherein the task management module specifically comprises: according to the task base class module, a plurality of task management modules are newly built; and associating the corresponding application layer module to the corresponding task management module according to the application requirement corresponding to the task management module.
2. The method for building a software architecture according to claim 1, wherein the BSP layer base class module, the part base class module, the task base class module, and the control base class module inherit a preset log base class module.
3. A building device of a software architecture is characterized by comprising a layered design unit, a module design unit and a task management unit, wherein,
the hierarchical design unit is used for dividing and respectively packaging the software project into a hardware abstraction layer, a BSP layer, a virtual part layer, a functional component layer and an application layer, and respectively designing a BSP layer base module, a part base module, a task base module and a control base module;
the module design unit is used for designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module; the part layer module takes a plurality of BSP layer modules as sub-nodes; the functional layer module takes a plurality of part layer modules as sub-nodes; the application layer module takes a plurality of functional layer modules as sub-nodes; designing a BSP layer module according to the hardware abstraction layer, and sequentially designing a part layer module, a functional layer module and an application layer module according to the BSP layer module, the BSP layer base class module, the part base class module and the control base class module, wherein the method specifically comprises the following steps: according to the hardware abstraction layer and the BSP layer base class module, a BSP layer module is newly built, and a class interface is realized according to a preset hardware abstraction layer function; according to the control base class module and the part base class module, a part layer module is newly built; setting the corresponding BSP layer module as a sub-node of the part layer module according to the hardware requirement corresponding to the part layer module; according to the control base class module, a functional layer module is newly built; setting the corresponding part layer module as a sub-node of the functional layer module according to the part requirement corresponding to the functional layer module; according to the control base class module, an application layer module is newly built; setting the corresponding functional layer module as a sub-node of the application layer module according to the functional requirement corresponding to the application layer module;
the task management unit is used for designing a task management module according to the task base class module and the application layer module; designing a task management module according to the task base class module and the application layer module, wherein the task management module specifically comprises: according to the task base class module, a plurality of task management modules are newly built; and associating the corresponding application layer module to the corresponding task management module according to the application requirement corresponding to the task management module.
4. A software architecture building system is characterized by comprising an architecture building module and a data storage module, wherein the architecture building module is in communication connection with the data storage module, the data storage module is used for storing all data, and the architecture building module is used for executing the software architecture building method according to claim 1 or 2.
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| CN113534744A (en) * | 2020-04-13 | 2021-10-22 | 沈机（上海）智能系统研发设计有限公司 | Software architecture and hardware architecture for forming numerical control system |
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