CN113141384A - IOT cloud server and IOT communication system - Google Patents
IOT cloud server and IOT communication system Download PDFInfo
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- CN113141384A CN113141384A CN202010058786.8A CN202010058786A CN113141384A CN 113141384 A CN113141384 A CN 113141384A CN 202010058786 A CN202010058786 A CN 202010058786A CN 113141384 A CN113141384 A CN 113141384A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
Abstract
The application discloses IOT cloud server and IOT communication system, this IOT cloud server includes: the access layer is used for accessing the IOT cloud server by the interactive end, the access layer comprises a plurality of types of access modules, and different interactive ends are accessed to the IOT cloud server on the basis of the corresponding types of access modules; the interactive terminal comprises at least one of equipment, an APP (application program) and a management system; the application service layer is used for realizing IOT service logic and comprises a plurality of service logic modules, and different services are executed through the corresponding service logic modules; the data storage layer is used for storing data to corresponding databases, the data storage layer comprises a plurality of types of databases, and different databases store different types of data; and the global infrastructure is used for serving the IOT cloud server and other systems, and improving the stability and the maintenance convenience of the IOT cloud server.
Description
Technical Field
The application relates to the technical field of communication, in particular to an IOT cloud server and an IOT communication system.
Background
At present, an IOT (The Internet of things) platform usually adopts a single application architecture mode, in The single application architecture, all functions are divided into The same application, and effective service boundary range definition is not carried out on The application, so that The application is bloated, and a leak is easy to occur in The application function iteration process; and because all the functions are divided in the same application, the expansion of the application is very troublesome, and the upgrading and the maintenance are inconvenient.
Disclosure of Invention
The embodiment of the application provides an IOT cloud server and an IOT communication system, and the stability and the maintenance convenience of the IOT cloud server can be improved.
In a first aspect, an embodiment of the present application provides an IOT cloud server, including:
the access layer is used for accessing the IOT cloud server by the interactive end, the access layer comprises a plurality of types of access modules, and different interactive ends are accessed to the IOT cloud server on the basis of the corresponding types of access modules; the interactive terminal comprises at least one of equipment, an APP (application program) and a management system;
the application service layer is used for realizing IOT service logic and comprises a plurality of service logic modules, and different services are executed through the corresponding service logic modules;
the data storage layer is used for storing data to corresponding databases, the data storage layer comprises a plurality of types of databases, and different databases store different types of data;
and the global infrastructure is used for serving the IOT cloud server and other systems.
In a second aspect, an embodiment of the present application provides an IOT communication system, which includes at least one device, at least one client, and the IOT cloud server described above, where the at least one device and the at least one client are both connected to the IOT cloud server in a communication manner.
The embodiment of the application provides an IOT cloud server and an IOT communication system, wherein the IOT cloud server comprises an access layer, an access layer and a communication layer, wherein the access layer is used for accessing an interactive end to the IOT cloud server, the access layer comprises a plurality of types of access modules, and different interactive ends are accessed to the IOT cloud server corresponding to the access modules of the corresponding types; the application service layer is used for realizing IOT service logic and comprises a plurality of service logic modules, and different services are executed through the corresponding service logic modules; the data storage layer is used for storing data to corresponding databases, the data storage layer comprises multiple types of databases, and different databases store different types of data; the global infrastructure is used for serving the IOT cloud server and other systems, namely the IOT cloud server is of a layered structure, application corresponding modules are divided under the same level, effective service definition can be performed on the application, the application is prevented from being too bloated, and meanwhile the application is easy to expand, so that the stability of the IOT cloud server and the convenience of maintenance are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic block diagram of an IOT cloud server provided in an embodiment of the present application;
fig. 2 is a schematic product architecture diagram of an IOT cloud server according to an embodiment of the present application;
fig. 3 is a schematic block diagram of an IOT communication system according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. 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 application.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
An IOT (The Internet of things) platform generally adopts a single application architecture mode, in The single application architecture, all functions are divided into The same application, and effective service boundary range definition is not carried out on The application, so that The application is too bloated, and a leak is easy to occur in The application function iteration process; and because all the functions are divided in the same application, the expansion of the application is very troublesome, and the upgrading and the maintenance are inconvenient.
In order to solve the above problem, embodiments of the present application provide an IOT cloud server and an IOT communication system, which are used to improve stability and maintenance convenience of the IOT cloud server.
Referring to fig. 1, fig. 1 is a schematic block diagram of an IOT cloud server according to an embodiment of the present disclosure. As shown in fig. 1, the IOT cloud server may include an access layer, an application service layer, a data storage layer, and a global infrastructure.
The access layer is used for the interactive end to access the IOT cloud server, the access layer comprises a plurality of types of access modules, and different interactive ends access the IOT cloud server on the basis of the corresponding types of access modules. Illustratively, the interactive terminal includes a device, an APP application, a management system, and the like.
Illustratively, in the application architecture, the access layer includes an APP gateway (viot-APP-gateway) access module, a device gateway (viot-gateway) access module, a management system gateway (viot-admin-gateway) access module, a device (Aliyunmqtt) access module, and a platform (open platform) right authentication module.
In the technical architecture, optionally, the access layer uses a zuul gateway under a spring cloud system as an access of an API (Application Programming Interface); MQTT (Message queue telemetry transport) service is used for device access. Furthermore, the access layer is also added with an Encryption and decryption tool of an RSA (asymmetric Encryption algorithm) algorithm and an AES (Advanced Encryption Standard) algorithm to encrypt and decrypt the sensitive information.
And the application service layer is used for realizing IOT service business logic, such as the realization of business logic of scene control, equipment networking and the like. On the application architecture, the application service layer comprises a plurality of business logic modules, and different businesses are executed through the corresponding business logic modules. The application service layer comprises a basic configuration (view-base) module, an event engine (view-event-engine) module, a device service (view-device) module, a networking service (view-networking) module, a data center module, a product management (view-product) module, a data monitoring (view-monitor) module, an SDK (Software Development Kit) message monitoring (view-SDK-push) module, an SDK message pushing (view-SDK-push-list) module, a debugging tool module and the like.
In the technical architecture, optionally, the application service layer is based on a micro-service architecture of Spring boot, performs caching operation by using Spring-Data-Redis, performs database storage operation by using MyBatis, and performs Data rule judgment by using a Drools rule engine.
And the data storage layer is used for storing data to the corresponding databases, and comprises various databases including a basic configuration library, a product management library, an equipment service library, an equipment gateway library, a log service library and the like. Different types of databases store different types of data. Illustratively, the IOT cloud server stores data in a micro-service manner in a sub-library manner.
In technical architecture, optionally, the data storage layer uses MySQL (relational database management system) for data storage.
Illustratively, on the application architecture, the IOT cloud server further includes a data caching layer for caching data, and the data caching layer includes a Redis (remote dictionary service) cache. In technical architecture, a data caching layer provides caching services using Redis.
And the global infrastructure is used for serving the IOT cloud server and other systems (such as an e-commerce system). On the application architecture, the global infrastructure includes an APP message Push (APP Push) system, an account system, a developer account management (viot-corp) system, a message center, and the like. The APP message pushing system is used for pushing messages to corresponding APPs and prompting the notification bar. The account system can be selected as an OAuth2.0 account system, is a globally unified account system, and is used for performing authorization limitation management on access resources. The developer account management system is used for uniformly managing the account and the application of the developer. The message center is used as a channel for communicating with the user, and comprises short messages, WeChat and the like.
Illustratively, in the technical architecture, the IOT cloud server further includes a task scheduling module, and the periodic task scheduling module is configured to implement periodic task scheduling, such as periodic data cleaning, periodic task execution, and the like, by using an Elastic Job scheduling framework.
Illustratively, in the technical architecture, the IOT cloud server further includes a service registration/discovery module, and a service registry used by the micro-service, for example, using Eureka under SpringCloud, through which all node addresses of the service provider are provided to the service invoker for load balancing.
Illustratively, in the technical architecture, the IOT cloud server further includes an application configuration center module, where the application configuration center module manages application configuration and issues updated application configuration to the application corresponding node when the application configuration is updated.
Illustratively, in the technical architecture, the IOT cloud server further includes a monitoring module, and the monitoring module includes a service monitoring module and a call chain monitoring module. The service monitoring module monitors application conditions, wherein the application conditions comprise application CPU, memory, request response time, accuracy and the like. And the call chain monitoring module monitors the processing time of the request at each node of the microservice so as to facilitate performance analysis and tuning.
Illustratively, in the technical architecture, the IOT cloud server further includes a log service module, where the log service module performs statistics on logs generated by application running, and provides a retrieval interaction page for retrieving the logs. Optionally, the retrieval is performed according to dimensions such as time and keywords based on the retrieval interaction page.
Illustratively, the IOT cloud server is described below in terms of a product architecture.
On the product architecture, as shown in fig. 2, the IOT cloud server includes an MQTT device access layer, a security authentication permission policy module, a basic function module, an application/product access layer, and the like.
The MQTT equipment access layer connects the equipment to an MQTT server or directly connects the equipment to the MQTT server through gateway equipment.
And the security authentication and permission strategy module is used for performing security authentication and data encryption processing on all uplink data and downlink data between the IOT cloud server and the equipment.
And the basic function module comprises data analysis, product management, equipment shadow, equipment linkage, APP message receiving and sending, firmware upgrading and the like and is used for supporting the uploaded application products.
The application/product access layer accesses various types of products and applications, such as large data platform products.
The IOT cloud server provided in the above embodiment includes an access layer, where an interactive end is used to access the IOT cloud server, the access layer includes multiple types of access modules, and different interactive ends access the IOT cloud server based on corresponding types of access modules; the application service layer is used for realizing IOT service logic and comprises a plurality of service logic modules, and different services are executed through the corresponding service logic modules; the data storage layer is used for storing data to corresponding databases, the data storage layer comprises multiple types of databases, and different databases store different types of data; the global infrastructure is used for serving the IOT cloud server and other systems, namely the IOT cloud server is of a layered structure, application corresponding modules are divided under the same level, effective service definition can be performed on the application, the application is prevented from being too bloated, and meanwhile the application is easy to expand, so that the stability of the IOT cloud server and the convenience of maintenance are improved.
Referring to fig. 3, fig. 3 is a schematic block diagram of an IOT communication system according to an embodiment of the present application. The IOT communication system 1000 includes at least one device 100, at least one client 200, and an IOT cloud server 300, wherein the device 100 and the client 200 are both communicatively connected to the IOT cloud server 300. Optionally, the device 100 is connected to the IOT cloud server 300 through a gateway device based on a Wi-Fi Mesh wireless Mesh network. It should be noted that the IOT cloud server 300 may be the IOT cloud server illustrated in fig. 1.
Illustratively, the IOT cloud server 300 includes an MQTT device access layer through which the devices 100 are accessed.
Illustratively, the IOT cloud server 300 also includes an application/product access layer through which the client 200 is accessed.
The IOT cloud server 300 in the IOT communication system can refer to the foregoing embodiments, and will not be described herein.
While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. An IOT cloud server, comprising:
the access layer is used for accessing the IOT cloud server by the interactive end, the access layer comprises a plurality of types of access modules, and different interactive ends are accessed to the IOT cloud server on the basis of the corresponding types of access modules; the interactive terminal comprises at least one of equipment, an APP (application program) and a management system;
the application service layer is used for realizing IOT service logic and comprises a plurality of service logic modules, and different services are executed through the corresponding service logic modules;
the data storage layer is used for storing data to corresponding databases, the data storage layer comprises a plurality of types of databases, and different databases store different types of data;
and the global infrastructure is used for serving the IOT cloud server and other systems.
2. The IOT cloud server in accordance with claim 1, wherein the multiple types of access modules comprise an APP gateway access module, a device gateway access module, a management system gateway access module, a device access module, and a platform permission authentication module.
3. The IOT cloud server of claim 1, wherein the plurality of business logic modules comprise an event engine module, a device service module, a networking service module, a data monitoring module, an SDK software development kit message monitoring module, and an SDK message pushing module.
4. The IOT cloud server of claim 1, wherein the global infrastructure comprises an APP message pushing system, an account system, and a developer account management system, wherein the APP message pushing system is configured to push messages to corresponding APPs, the account system is configured to perform authorization restriction management on access resources, and the developer account management system is configured to manage accounts and applications of developers.
5. The IOT cloud server in accordance with any one of claims 1-4, further comprising:
and the data caching layer is used for caching the data.
6. The IOT cloud server in accordance with claim 1 further comprising:
and the task scheduling module is used for scheduling tasks regularly, including data cleaning regularly.
7. The IOT cloud server in accordance with claim 5 further comprising:
the service registration/discovery module is used for providing the node address of the service provider for the service caller so as to carry out load balancing;
and the application configuration center module is used for managing the application configuration and issuing the updated application configuration to the application corresponding node when the application configuration is updated.
8. The IOT cloud server in accordance with claim 5 further comprising a monitoring module comprising a service monitoring module and a call chain monitoring module, wherein:
the service monitoring module is used for monitoring application conditions, wherein the application conditions comprise at least one of application CPU, internal memory and request response time;
and the call chain monitoring module is used for monitoring the processing time of the request at each node of the microservice.
9. The IOT cloud server in accordance with claim 5 further comprising:
and the log service module is used for counting logs generated by application operation and providing a retrieval interactive page for retrieving the logs.
10. An IOT communication system comprising at least one device, at least one client, and the IOT cloud server of claim 9, the at least one device and the at least one client both communicatively coupled to the IOT cloud server.
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| CN202010058786.8A CN113141384A (en) | 2020-01-18 | 2020-01-18 | IOT cloud server and IOT communication system |
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