CN113722006A - Distributed component object platform - Google Patents
Distributed component object platform Download PDFInfo
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- CN113722006A CN113722006A CN202110953076.6A CN202110953076A CN113722006A CN 113722006 A CN113722006 A CN 113722006A CN 202110953076 A CN202110953076 A CN 202110953076A CN 113722006 A CN113722006 A CN 113722006A
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- 238000011161 development Methods 0.000 claims abstract description 22
- 238000004806 packaging method and process Methods 0.000 claims abstract description 12
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000004364 calculation method Methods 0.000 claims abstract description 6
- 230000002776 aggregation Effects 0.000 claims description 6
- 238000004220 aggregation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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Abstract
The invention discloses a distributed component object platform, and relates to the field of edge computing platforms used in development and operation of the Internet of things. The device comprises an assembly layer: the system comprises various component sets, a plurality of groups of modules and a plurality of groups of modules, wherein the component sets are used for selecting and configuring different components in different projects to meet different projects through a unified interface; a frame layer: the framework layer is a framework system taking object management as the basis, and further unifies basic interface constraints of platform development and operation and remote distributed operation specifications through objectification management and object attributes and operation; packaging layer: the packaging layer comprises an operating system, and different operating systems and protocols are packaged on the operating system to shield the difference of the running environments of the system. The invention makes the existing component into the component of the software system, restricts the interface of component development and operation, can adapt to different hardware, access protocol, data processing and calculation, and only needs to configure or develop and replace the component, thereby reducing the risk of repeated development and operation.
Description
Technical Field
The invention belongs to the field of development of internet of things and edge computing platforms, and particularly relates to a distributed component object platform.
Background
At present, the access and acquisition modes of devices such as edge sensors in the development of the internet of things are various, the operating environments are different, and the network protocol and data processing are inconsistent. When the internet of things related application is developed, the internet of things related application is frequently redeveloped according to a new access protocol and a new acquisition mode. The network protocol and the data format are also reanalyzed and processed, and multiple modifications from the edge to the cloud are often involved, so that the development and deployment of the internet of things are carried out under the conditions of specific and different projects and requirements, proprietary development is carried out, the development cost is repeatedly input, moreover, the projects are complicated due to excessive special processing, the maintenance workload of the whole system is continuously increased, and the continuous and repeated input of manpower is caused.
Disclosure of Invention
The invention aims to provide a distributed component object platform, which reduces repeated development links in development of the Internet of things and maximally reuses the finished development components of a software system.
The technical scheme of the invention is as follows: the distributed component object platform adopts distributed object semantic pull-through to converge from the edge side to the cloud side step by step, and comprises:
an assembly layer;
the component layer comprises various component assemblies and is used for selecting and configuring different components in different projects to meet different projects through a unified interface;
a frame layer;
the framework layer is a framework system based on object management, and further unifies basic interface constraints of platform development and operation and remote distributed operation specifications through object management and object attributes and operation;
a packaging layer;
the packaging layer comprises an operating system, and is used for shielding the difference of the running environments of the system by packaging different operating systems and protocols on the operating system;
the packaging layer is located the bottom, the frame layer sets up the upper strata on packaging layer, the subassembly layer sets up the upper strata on frame layer.
Further, the processing of the links in the step-by-step aggregation process includes access, acquisition, calculation, data arrangement of the edge devices, transmission of an intermediate network, and finally aggregation to the cloud.
Furthermore, the component layer adds components according to the service types and provides various services to the outside through a uniform interface.
Further, the object framework and the framework extension of the framework layer provide framework combination modes of different application scenarios for coping with different business requirements.
Further, the encapsulation layer encapsulates threads, messages, sockets, and semaphore infrastructure, as well as various algorithmic libraries, on the operating system for supporting the portability of the running and platform as a whole on the operating system.
After the technical scheme is adopted, the invention has the beneficial effects that: the invention can abstract the components in the development of the Internet of things to the maximum extent, achieves the aim of parameter configuration adaptation differentiation without repeated development, makes the existing components into the components in the software system, and can realize the independence of application and equipment by restricting the interfaces for component development and operation, and can quickly multiplex the existing components including development and deployment.
Drawings
FIG. 1 is a hierarchical block diagram of the distributed component object platform of the present invention.
FIG. 2 is an object access graph for punching through a distributed edge side to a cloud by a unified operation model.
Detailed Description
For a better understanding of the present invention by those skilled in the art, the present invention will be described in further detail below with reference to the accompanying drawings and the following examples.
It should be noted that: in the component layer in this embodiment: user Manager represents a User management program; session Manager represents Session management client; the Client Interface represents a Client Interface; database Interface represents a Database Interface; app Adapt represents application adaptation; wherein the client Interface can be an Http/JSON, a Command Line or a TLV Msg Interface.
In the frame layer: the Object Frame represents a target Frame; extended Scheduler denotes an extended Scheduler; notifier represents a Notifier; dispatcher represents a Dispatcher; status machine represents state machine; timer represents a Timer;
in the encapsulation layer: task, sem (search Engine marketing) represents search Engine marketing; msg denotes a structure in a Windows program; sock represents a socket in the Linux system; a tool area; wherein the tool comprises: algo represents an algorithm; the Data structure represents a Data structure; file represents a file, etc.
Referring to fig. 1, the embodiment provides a distributed component object platform, which includes a component layer, a frame layer, and a package layer, where the package layer is located at a bottom layer, the frame layer is disposed at an upper layer of the package layer, and the component layer is disposed at an upper layer of the frame layer, and the distributed component object platform of the embodiment adopts a distributed object semantic pull-through to converge from an edge side to a cloud side step by step, so as to construct the distributed component object platform;
specifically, the step-by-step aggregation process of the embodiment includes access, acquisition, calculation, data arrangement of the edge device, transmission of an intermediate network, and finally aggregation to the cloud;
the component layer of the embodiment selects and configures different components in different projects to meet different projects through a set of the components, specifically, the components are added according to service types, so that the component layer is equivalent to a pool, various component sets are arranged in the component layer, optionally, the component layer comprises a User management User Manager, a session management client, a database interface, a client interface, an App adaptor and other component sets, and various services are provided for the outside through a unified interface;
it should be noted that, the framework layer of this embodiment unifies basic interface constraints of platform development and operation and remote distributed operation specifications through objectification management and Object attributes and operations, specifically, the framework layer is a framework system based on Object management, a plurality of objects may form a component set and a data set, and an Object framework and a framework extension may provide a framework combination mode of a plurality of different application scenarios, so as to meet different service requirements.
It should be noted that the encapsulation layer of this embodiment encapsulates different operating systems and protocols, so as to shield differences of system operating environments, specifically, infrastructure such as threads, messages, sockets, and semaphore protection, and various algorithm libraries encapsulated on the operating system may be used to support operations on a common operating system, so that the platform as a whole has portability.
In the distributed component object platform of the embodiment, all operations are regarded as one object, namely, the object is the same as an object design mode commonly used in software development, and objects at different positions are remotely accessed through a network through distributed operations and are unified into a unified model defined by the platform.
In the embodiment, by providing a distributed component object platform, in an internet of things development and deployment platform, a distributed object semantic pull-through is adopted to perform processing of gradually converging a whole link from an edge side to a cloud, including access, acquisition, calculation, data arrangement of edge devices, transmission of an intermediate network, and finally convergence to the cloud; the existing components are made into components in a software system, the development and operation interfaces of the components are restricted, the components are distributed remotely accessible objects in the system according to the interface requirements, and the components are accessed according to the same object semantics in the whole system no matter what way the components are developed and deployed, so that the requirements of subsequent different projects can be met through parameter adaptation after the components are developed once as much as possible.
Referring to fig. 2, all operations of obj are regarded as an object (similar to an object design mode commonly used in software development), and objects in different positions are unified into a unified model defined by a platform through distributed operations (remote access through a network).
According to the distributed component object platform, different hardware, access protocols, data processing, calculation and the like are adapted to different interfaces, the distributed component object platform is configured or developed and replaced as far as possible under the constrained interfaces, and repeated development and operation risks are reduced.
Claims (5)
1. A distributed component object platform, comprising: the distributed component object platform adopts distributed object semantic pull-through to converge from the edge side to the cloud side step by step, and comprises:
an assembly layer;
the component layer comprises various component assemblies and is used for selecting and configuring different components in different projects to meet different projects through a unified interface;
a frame layer;
the framework layer is a framework system based on object management, and further unifies basic interface constraints of platform development and operation and remote distributed operation specifications through object management and object attributes and operation;
a packaging layer;
the packaging layer comprises an operating system, and is used for shielding the difference of the running environments of the system by packaging different operating systems and protocols on the operating system;
the packaging layer is located the bottom, the frame layer sets up the upper strata on packaging layer, the subassembly layer sets up the upper strata on frame layer.
2. The distributed component object platform of claim 1, wherein: and the processing of the link in the step-by-step aggregation process comprises the access, acquisition, calculation, data arrangement of the edge equipment, the transmission of an intermediate network and the aggregation of the link to the cloud.
3. The distributed component object platform of claim 1, wherein: the component layer adds components according to the service types and provides various services to the outside through a uniform interface.
4. The distributed component object platform of claim 1, wherein: the object frame and the frame extension of the frame layer provide frame combination modes of different application scenes for meeting different service requirements.
5. The distributed component object platform of claim 1, wherein: the encapsulation layer encapsulates threads, messages, sockets, and semaphore infrastructure, as well as various algorithm libraries, on the operating system for supporting the portability of the operation and platform as a whole on the operating system.
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| CN202110953076.6A CN113722006A (en) | 2021-08-19 | 2021-08-19 | Distributed component object platform |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750145A (en) * | 2012-06-05 | 2012-10-24 | 怯肇乾 | Network system software system framework and implementation method thereof |
| CN102902536A (en) * | 2012-09-14 | 2013-01-30 | 杭州泛和科技有限公司 | Computer system of Internet of things |
| CN110058900A (en) * | 2019-04-09 | 2019-07-26 | 上海交通大学 | Data transport service system based on pluggable component framework |
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- 2021-08-19 CN CN202110953076.6A patent/CN113722006A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750145A (en) * | 2012-06-05 | 2012-10-24 | 怯肇乾 | Network system software system framework and implementation method thereof |
| CN102902536A (en) * | 2012-09-14 | 2013-01-30 | 杭州泛和科技有限公司 | Computer system of Internet of things |
| CN110058900A (en) * | 2019-04-09 | 2019-07-26 | 上海交通大学 | Data transport service system based on pluggable component framework |
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