CN105141435A - IOT heterogeneous network management technology based on Restful architecture - Google Patents
IOT heterogeneous network management technology based on Restful architecture Download PDFInfo
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- CN105141435A CN105141435A CN201410225517.0A CN201410225517A CN105141435A CN 105141435 A CN105141435 A CN 105141435A CN 201410225517 A CN201410225517 A CN 201410225517A CN 105141435 A CN105141435 A CN 105141435A
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Abstract
In the invention, the IOT heterogeneous network management technology based on a Restful architecture is established. The IOT has the autonomous and heterogeneous characteristics, and sub networks have no unified interfaces to carry out management. The invention provides the management technology based on the Restful architecture. By using the technology, the heterogeneous IOT equipment which can not be managed centrally are converted into isomorphic equipment which can be can be centrally controlled and managed.
Description
Technical field
The present invention is Physical Network equipment control scope mainly, belongs to a kind of Internet of Things heterogeneous network management technology.
Background technology
There is following patent in this field now:
Patent-1: Chinese patent CN-201010222434, " a kind of dynamic management device of heterogeneous wireless equipment "
Patent-1 is a kind of dynamic management device of heterogeneous wireless equipment, as the core of equipment resource management platform, under being operated in wireless device network environment, achieves the dynamic management to heterogeneous device.It comprises interface manager, scheduler handler, data processor, state supervisor, meta data manager, memory manager and persistence manager, the access that interface manager is distributed heterogeneous wireless device provides unified access interface, scheduler handler returns results the access instruction interaction of device resource, instruction execution result and device resource and manages, and data processor, state supervisor, meta data manager manage data, metadata, state information respectively.The present invention has abolished the communications protocol boundary of heterogeneous device in wireless environment, is with good expansibility, and heterogeneous wireless equipment can add this management platform at any time by wireless device network and carry out with it exiting this management platform alternately or at any time.
Different from known case:
(1) this patent is a kind of heterogeneous network management technology, and known case is a kind of management devices.
(2) under known case is operated in wireless device network environment, and this patent not limiting telecommunication mode be wired or wireless.
The present invention and known case field in gateway of internet of things solves different problems as can be seen here, and the technology simultaneously used is also different.
Note: this patent refers to the patent of my invention.
Summary of the invention
Presentation layer condition conversion (English, RepresentationalStateTransfer, is called for short Rest) is a kind of software architecture style.It is a kind of design and development mode for network application, can reduce the complexity of exploitation, improves the extensibility of system.If a framework meets REST principle, it is just claimed to be Restful framework.Restful framework in brief, is exactly
(1) each Uniform Resource Identifier (UniformResourceIdentifier is called for short URI) represents a kind of resource;
(2), between client and server, certain presentation layer of this resource is transmitted;
(3) client is by standard HTTP verb (GET, PUT, POST, DELETE etc.), operates server end resource, realizes " presentation layer condition conversion ".
Have various transducer in Internet of Things, obviously, these sensor constructions are different, different properties, and its data structure gathered is also different.Be just other transducer of one species, different manufacturers also has oneself host-host protocol and the management software of oneself.Internet of Things application model and framework different, this is the basic reason of multimodality and isomerism.At present, the integrated and management of heterogeneous network has become one of significant challenge realizing Internet of Things.
Due to the characteristic that heterogeneous and autonomy are Internet of Things, cannot change.Therefore, the present invention unifies access layer by increasing one deck on the Internet of Things basis of isomery, the application programming interfaces (applicationprogramminginterface is called for short API) of the Restful style that unified access layer is opened to the outside world unified, for upper layer application unified management.
Object of the present invention: the unified management and the control problem that solve Internet of Things hetero-com-munication equipment.
The framework of this invention as shown in Figure 1.
Native system is by Internet of Things autonomous networks, and the gateway of autonomous networks, Restful unifies Access Layer and unified management server composition.
Framework of the present invention is described below:
100 Internet of Things autonomous networkses: each producer uses the internet of things equipment of the same communications protocols, form respective autonomous networks, and in autonomous networks, communication is all isomorphism; Different autonomous networkses generally adopts different communication protocol, is isomery between namely different autonomous networkses;
The gateway of 101 autonomous networkses: the gateway of autonomous networks is responsible for the communication protocol of the unified Restful framework of the different communication protocol of Internet of Things autonomous networks and upper strata to change mutually, and the protocol conversion function of this gateway realizes primarily of application layer software;
102Restful unifies Access Layer: Restful unifies Access Layer and defines a kind of unified communication protocol.It is based on TCP/IP host-host protocol, on this basis, represents internet of things equipment resource with the URI of standard HTTP, represents the operation to resource with the verb (GET, PUT, POST, DELETE etc.) of standard HTTP;
103 unified management server: unified management server is used for managing multiple isomeric compound intranet network, and it is communicated with gateway by RestfulAPI.
Internet of Things heterogeneous network management communication process is detailed as shown in Figure 2:
201 unified management server send the request of Restful form: unified management server has graphic user interface, user is managed and control operation internet of things equipment by graphical interfaces, and in unified pass, user's request is converted to the request of Restful form by server;
202 gateway translation requests: gateway receives the request of Restful form, and the request being converted into heterogeneous network is sent to equipment;
203 equipment make response according to request: internet of things equipment, according to the request after translation, is made corresponding.
Accompanying drawing explanation
Fig. 1 illustrates this frame diagram of the present invention
Fig. 2 illustrates Internet of Things heterogeneous network management communication process
Statement
1. system is Internet of Things autonomous networks, the gateway of autonomous networks, Restful unify Access Layer and unified management server forms.
2. Internet of Things autonomous networks
Each producer uses the internet of things equipment (such as LED bulb) of the same communications protocols, forms respective autonomous networks, and in autonomous networks, communication is all isomorphism; Different autonomous networkses generally adopts different communication protocol, is isomery between namely different autonomous networkses.
The gateway of autonomous networks
The gateway of autonomous networks is responsible for the communication protocol of the unified Restful framework of the different communication protocol of Internet of Things autonomous networks and upper strata to change mutually, and this gateway translation-protocol realizes primarily of application layer software.
Restful unifies Access Layer
Restful unifies Access Layer and defines a kind of unified communication protocol.It is based on TCP/IP host-host protocol, on this basis, represents internet of things equipment resource with the URI of standard HTTP, represents the operation to resource with the verb (GET, PUT, POST, DELETE etc.) of standard HTTP.
Unified management server
Unified management server is used for managing multiple isomeric compound intranet network, and it is communicated with gateway by RestfulAPI.
Embodiment
Embodiment one
In the present embodiment, mainly discuss from four parts statement.
Internet of Things autonomous networks
Such as, an Internet of Things autonomous networks be made up of multiple Zigbee light fixture and a Zigbee telegon is had.There is the Internet of Things autonomous networks that another wireless security protection IP Camera is formed.
The gateway of autonomous networks
The autonomous networks be made up of Zigbee light fixture, it has a gateway, the ZLL agreement of light fixture and the RestfulAPI agreement of Ethernet is changed.The control protocol of IP Camera and RestfulAPI agreement are also changed mutually by a radio network gateway by wireless security protection IP Camera.Gateway all adopts the API of unified Restful style to upper communication.
Restful unifies Access Layer
Restful unifies Access Layer and defines a kind of unified communication protocol.It is a software program operating in backstage, and object does the protocol conversion between isomorphism supervising the network and isomeric compound networking data network.Its realization can by writing with this programming language of Python on the gateway of autonomous networks.
Unified management server
Unified management server is used for managing multiple isomeric compound intranet network, and it is communicated with gateway by RestfulAPI.A graphic user interface can be made with PHP, do equipment control for user.The Web server of graphical interfaces sends unified RestfulAPI asks gateway, and RestfulAPI can write with PHP.
Claims (2)
1. an Internet of Things heterogeneous network management technology:
Internet of things equipment has heterogeneous and independence, each autonomous network has oneself gateway, by increasing a background program on gateway, to the application programming interfaces (applicationprogramminginterface, API) of the open unified Restful framework of host computer with by host computer unified management.
2. equipment as described in claim 1, its feature increases a background program on gateway, this program to the API of the open unified Restful framework of host computer with by host computer unified management.
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| CN201410225517.0A CN105141435A (en) | 2014-05-26 | 2014-05-26 | IOT heterogeneous network management technology based on Restful architecture |
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| CN201410225517.0A CN105141435A (en) | 2014-05-26 | 2014-05-26 | IOT heterogeneous network management technology based on Restful architecture |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678359A (en) * | 2016-01-20 | 2016-06-15 | 中国科学技术大学苏州研究院 | WoT based fixed asset management system and method |
| CN108206811A (en) * | 2016-12-19 | 2018-06-26 | 上海诺基亚贝尔股份有限公司 | For between IoT equipment across the method, apparatus of protocol communication and IoT systems |
| CN111181744A (en) * | 2018-11-09 | 2020-05-19 | 中国电信股份有限公司 | Terminal and management method and management platform thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101951693A (en) * | 2010-08-03 | 2011-01-19 | 天津中启创科技有限公司 | Thing Internet gateway of heterogeneous wireless network and control method thereof |
| CN103780483A (en) * | 2012-10-26 | 2014-05-07 | 中兴通讯股份有限公司 | Method, system and device for obtaining resource information of terminal device of Internet of Thingss |
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2014
- 2014-05-26 CN CN201410225517.0A patent/CN105141435A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101951693A (en) * | 2010-08-03 | 2011-01-19 | 天津中启创科技有限公司 | Thing Internet gateway of heterogeneous wireless network and control method thereof |
| CN103780483A (en) * | 2012-10-26 | 2014-05-07 | 中兴通讯股份有限公司 | Method, system and device for obtaining resource information of terminal device of Internet of Thingss |
Non-Patent Citations (2)
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| 程冬梅: "基于REST架构风格的物联网服务平台研发" * |
| 陈昊;李士宁;: "基于REST风格的物联网应用开发模式探究" * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678359A (en) * | 2016-01-20 | 2016-06-15 | 中国科学技术大学苏州研究院 | WoT based fixed asset management system and method |
| CN108206811A (en) * | 2016-12-19 | 2018-06-26 | 上海诺基亚贝尔股份有限公司 | For between IoT equipment across the method, apparatus of protocol communication and IoT systems |
| CN111181744A (en) * | 2018-11-09 | 2020-05-19 | 中国电信股份有限公司 | Terminal and management method and management platform thereof |
| CN111181744B (en) * | 2018-11-09 | 2023-04-21 | 中国电信股份有限公司 | Gateway equipment, management method and management platform thereof |
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