CN114826882A - Communication adaptation method and system applied to smart city - Google Patents
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/069—Management of faults, events, alarms or notifications using logs of notifications; Post-processing of notifications
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention relates to the technical field of communication, in particular to a communication adaptation method and a system applied to a smart city, wherein the system is connected with a configuration management application and comprises the following steps: a root service node and a plurality of compute nodes; the root service node is used for providing basic information of all the computing nodes for the configuration management application and providing basic information service for all the computing nodes; wherein the basic information includes: calculating node identity information, address information and real-time running state information; the computing node is used for connecting an external system according to an external system interface protocol, acquiring, processing and analyzing data of the corresponding external system, and sending basic information to the root service node; the configuration management application is used for carrying out information interaction with the computing nodes and is used for configuration management and running state management of the computing nodes; the Internet of things platform which is used as an external system and can be flexibly and conveniently accessed into various smart cities is met.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a communication adaptation method and system applied to a smart city.
Background
The smart city is a high integration of new generation information technologies such as internet of things infrastructure, cloud computing infrastructure and geographic space infrastructure, comprises the intelligent application of the information technology, human wisdom participation, human-oriented, sustainable development and other connotations, is a server system architecture, and is applied to the fields of civil life, environmental protection, public safety, urban service, industrial and commercial activities and the like.
The Internet of things (IoT, Internet of things), namely the Internet with which all things are connected, is a core element of the basis of smart cities, and realizes interactive adaptation and intelligent perception of various sensors. The main international standards organization in the field of Internet of things is IEEE, ISO, ETSI, ITU-T, 3GPP2 and the like. The large Internet of things platforms at home and abroad mainly comprise telecom IoT and mobile Onet based on NB-IoT/HTTP protocol, Baidu IoT based on MQTT protocol, Ali AIoT and QQ IOT based on MQTT/CoAP/HTTP protocol, Huawei IoT based on LwM2M/CoAP protocol, and MQTT/WebSockets/HTTP Amazon AWSIoT.
With the development of the internet of things technology, massive internet of things sensing equipment needs to be connected into an internet of things platform, and due to the fact that interface protocols of different internet of things sensing equipment are different, the internet of things sensing equipment cannot be flexibly and conveniently connected into the internet of things platform, and the development of the internet of things of a smart city is limited.
Disclosure of Invention
One of the purposes of the invention is to provide a communication adaptation system applied to a smart city so as to meet the requirement that sensing equipment of the internet of things serving as an external system can be flexibly and conveniently accessed to the internet of things platforms of various smart cities.
The invention provides a basic scheme I: be applied to communication adaptation system in wisdom city, be connected with the configuration management and use, include: a root service node and a plurality of compute nodes;
the root service node is used for providing basic information of all the computing nodes for the configuration management application and providing basic information service for all the computing nodes; wherein the basic information includes: calculating node identity information, address information and real-time running state information;
the computing node is used for connecting an external system according to an external system interface protocol, acquiring, processing and analyzing data of the corresponding external system, and sending basic information to the root service node;
the configuration management application performs information interaction with the computing nodes and is used for configuration management and running state management of the computing nodes.
The beneficial effects of the first basic scheme are as follows: the computing nodes are connected with external systems according to an external system interface protocol, can adapt to different external systems, are connected and communicated according to the external system interface protocol, acquire, process and analyze data of the corresponding external systems, send basic information to the root service node, are convenient to access to multiple external systems and respectively manage, send the basic information to the root service node, and provide basic information service for all the computing nodes by the root service node.
The system has a brand-new, open and high-expansibility architecture system, separates the service from the computing nodes, and provides the service in a centralized manner, thereby reducing the complexity of the architecture system and enabling the architecture system to be realized more easily.
Further, the root service node comprises a root interaction service module, a computing node information interaction function module, a log service module, a special topic system management function module, an engineering project management function module, an equipment type management function module, an IO resource management function module and a user authentication function module;
the root interaction service module is used for providing basic information service for information interaction of the computing nodes;
the computing node information interaction function module is used for carrying out information interaction with the computing node to acquire basic information of the computing node;
the log service module is used for receiving, managing, storing, distributing and sharing log information submitted by system operation, external system interaction, user interaction and computing nodes;
the thematic system management function module is used for managing thematic system information to which the acquired data of the external system belongs;
the engineering project management function module is used for managing the engineering project to which the acquired data of the external system belongs;
the device type management function module is used for managing the type information of the devices and the monitoring parameters in the acquired external system;
the IO resource management function module is used for acquiring IO load information of the computing node and sending real-time information to the configuration management application in an IO interface mode;
and the user authentication function module is used for verifying login and data authority when the IO interface is called in an external system according to the password.
Has the advantages that: the root service node comprises a root interaction service module, a computing node information interaction function module, a log service module, a thematic system management function module, an engineering project management function module, an equipment type management function module, an IO resource management function module and a user authentication function module, and multiple modules can provide comprehensive services for each computing node.
Further, the computing node includes: the system comprises a computing node service module, a collection module, an analysis module, a management module, an event management module, a log service module, a user authentication management module and a subscription push service module;
the computing node service module is used for sending basic information to the root service node;
the acquisition module is used for acquiring data of a corresponding external system;
the analysis module is used for processing and analyzing data of a corresponding external system;
the management module is used for managing the acquisition module and the analysis module, and comprises configuration definition, dynamic loading and unloading;
the event management module is used for analyzing and managing abnormal events, fault events and alarm events of an external system;
the log service module is used for logging an external system;
the user authentication management module is used for carrying out user authentication;
and the subscription push service module is used for subscribing and pushing data and events.
Has the advantages that: the modules enable the computing node to collect, process and analyze data of the connected external system, monitor the external system, and feed back data and events of the external system, so that a user can master conditions of the external system conveniently and manage and adjust the external system timely.
Furthermore, each module provides service for the configuration management application, the root service node or the computing node in an interface mode, and the interfaces are packaged into a standard interface.
Has the advantages that: each module provides service for configuration management application, root service node or computing node in an interface mode, and the interfaces are packaged into standard interfaces for convenient calling.
The invention also aims to provide a communication adaptation method applied to smart cities, so as to meet the requirement that the internet of things sensing equipment serving as an external system can be flexibly and conveniently accessed to various smart cities.
The invention provides a second basic scheme: a communication adaptation method applied to a smart city comprises the following contents:
the computing node is connected with an external system according to an external system interface protocol, acquires, processes and analyzes data of the corresponding external system, and sends basic information to the root service node; wherein the basic information includes: calculating node identity information, address information and real-time running state information;
the root service node provides basic information of all the computing nodes for the configuration management application and provides information service for all the computing nodes;
and the configuration management application is used for carrying out information interaction with the computing nodes according to the basic information of the computing nodes and carrying out configuration management and running state management on the computing nodes.
The second basic scheme has the beneficial effects that: the computing nodes are connected with external systems according to an external system interface protocol, can adapt to different external systems, are connected and communicated according to the external system interface protocol, acquire, process and analyze data of the corresponding external systems, send basic information to the root service node, are convenient to access to multiple external systems and respectively manage, send the basic information to the root service node, and provide basic information service for all the computing nodes by the root service node.
The method separates the service from the computing nodes to provide the service in a centralized way, reduces the complexity of the architecture system and enables the architecture system to be realized more easily.
Further, the information service includes: the system comprises a root interaction service, a computing node information interaction function service, a log service, a thematic system management function service, an engineering project management function service, an equipment type management function service, an IO resource management function service and a user authentication function service;
the root interaction service provides basic information service for computing node information interaction;
the computing node information interaction function service performs information interaction with the computing node to acquire basic information of the computing node;
the log service receives, manages, stores, distributes and shares log information from system operation, external system interaction, user interaction and submitted by the computing nodes;
the thematic system management function service manages the thematic system information to which the acquired data of the external system belongs;
the engineering project management function service manages the engineering project to which the acquired data of the external system belongs;
the device type management function service manages the acquired type information of the devices and the monitoring parameters in the external system;
the IO resource management function service acquires IO load information of the computing node and sends real-time information to the configuration management application in an IO interface mode;
and the user authentication function service verifies the login and data authority when the IO interface is called in the external system according to the password.
Has the advantages that: an information service, comprising: the system comprises a root interaction service, a computing node information interaction function service, a log service, a thematic system management function service, an engineering project management function service, an equipment type management function service, an IO resource management function service and a user authentication function service, and can provide comprehensive services for each computing node.
Further, still include: the computing node analyzes and manages abnormal events, fault events and alarm events of the external system, records logs of the external system and pushes data and events of the external system;
and when the user logs in the external system, the computing node authenticates the user.
Has the advantages that: the computing node analyzes and manages abnormal events, fault events and alarm events of the external system, logs the external system and pushes data and events of the external system; when the user logs in the external system, the computing node authenticates the user, so that data and events of the external system can be fed back actually, the user can conveniently master the condition of the external system, and the management and the adjustment are carried out in time.
Drawings
FIG. 1 is a logic diagram of a first embodiment of a communication adaptation system applied in a smart city according to the present invention;
fig. 2 is a logic block diagram of a second embodiment of the communication adaptation system applied to a smart city.
Detailed Description
The following is further detailed by way of specific embodiments:
example one
The embodiment is basically as shown in the attached figure 1: be applied to communication adaptation system in wisdom city, be connected with the configuration management and use, include: a root service node and a plurality of compute nodes; the configuration management application, the root service node and the computing node are communicated through an HTTP protocol, and the whole system runs in the environment of a Linux server.
The root service node is used for providing basic information of all the computing nodes for the configuration management application and providing basic information service for all the computing nodes; wherein the basic information includes: calculating node identity information, address information and real-time running state information;
the root service node comprises a root interaction service module, a computing node information interaction function module, a log service module, a thematic system management function module, an engineering project management function module, an equipment type management function module, an IO resource management function module and a user authentication function module;
the root interaction service module is used for providing basic information service for information interaction of the computing nodes;
the computing node information interaction function module is used for carrying out information interaction with the computing node and acquiring basic information of the computing node;
the log service module is used for receiving, managing, storing, distributing and sharing log information submitted by system operation, external system interaction, user interaction and computing nodes;
the thematic system management function module is used for managing thematic system information to which the acquired data of the external system belongs; the special topic system is classified according to the system, and the management comprises the following steps: the editing function of adding, modifying and deleting, and the function of acquiring thematic system data;
the engineering project management function module is used for managing the engineering project to which the acquired data of the external system belongs; a project has and only has a subject system of attribution, and management includes: the editing function of adding, modifying and deleting, and the function of acquiring engineering project data;
the device type management function module is used for managing the type information of the devices and the monitoring parameters in the acquired external system; the management comprises the following steps: the editing function of adding, modifying and deleting, and the function of acquiring the device type data;
the IO resource management function module is used for acquiring IO load information of the computing node and sending the real-time information to the configuration management application in an IO interface mode;
and the user authentication function module is used for verifying login and data authority when the IO interface is called in the external system according to the password.
The computing node is used for connecting an external system according to an external system interface protocol, acquiring, processing and analyzing data of the corresponding external system, and sending basic information to the root service node; the present embodiment includes: the system comprises three computing nodes and four external systems, wherein the computing node 1 is respectively connected with the external system 1 and the external system 2 and respectively communicates through a TCP/IP protocol and a Modbus protocol, the computing node 2 is connected with the external system 3 and communicates through an HTTP protocol, the computing node 3 is connected with the external system 4 and communicates through a UDP protocol, and the communication protocol between the computing node and the external system is not limited to the protocols;
a compute node, comprising: the system comprises a computing node service module, a collection module, an analysis module, a management module, an event management module, a log service module, a user authentication management module and a subscription push service module;
the computing node service module is used for sending basic information to the root service node;
the acquisition module is used for acquiring data of a corresponding external system;
the analysis module is used for processing and analyzing the data of the corresponding external system;
the management module is used for managing the acquisition module and the analysis module, and comprises configuration definition, dynamic loading and unloading;
the event management module is used for analyzing and managing abnormal events, fault events and alarm events of an external system;
the log service module is used for recording logs of an external system;
the user authentication management module is used for carrying out user authentication;
and the subscription push service module is used for subscribing and pushing data and events.
And the configuration management application is used for carrying out information interaction with the computing nodes and is used for configuration management and running state management of the computing nodes.
Each module provides services for configuration management application, a root service node or a computing node in an interface mode, and the interfaces are packaged into standard interfaces for convenient calling; the standard interface is based on HTTP protocol, facing to root node and client, and used for describing interactive function interface, interactive mode and constraint convention of exchange data structure, and adopts general interface specification, for example: restful interface specification.
The system has a brand-new, open and high-expansibility architecture system, separates the service from the computing nodes, and provides the service in a centralized manner, thereby reducing the complexity of the architecture system and enabling the architecture system to be realized more easily.
Example two
This embodiment is substantially the same as the above embodiment except that: the system also comprises a distribution node which is connected with the service node;
with the service node, still include: analyzing the computing node module;
the analysis computing node module is used for analyzing the analysis processing capacity of the analysis module of each computing node; the method specifically comprises the following steps: the analysis computing node module is used for acquiring the running speed of the analysis module of each computing node for processing and analyzing the data of the corresponding external system and the probability of normal work;
if the running speed of an analysis module of the computing node is greater than or equal to the preset running speed and the probability of normal work is greater than or equal to the preset probability, the analysis processing capacity of the computing node is high, and the computing node is a high-reliability node;
if the operation speed of an analysis module of the computing node is lower than the preset operation speed and the probability of normal work is greater than or equal to the preset probability, the analysis processing capacity of the computing node is medium, and the computing node is a reliable node in the first class;
if the running speed of an analysis module of the computing node is greater than or equal to the preset running speed and the probability of normal work is less than the preset probability, the analysis processing capacity of the computing node is middle, and the computing node is a reliable node in the second class;
if the operation speed of the analysis module of the computing node is lower than the preset operation speed and the probability of normal work is lower than the preset probability, the analysis processing capacity of the computing node is low, and the computing node is a low-reliability node. The calculation nodes are classified according to the operation speed of the analysis module and the normal working probability, so that the corresponding calculation nodes can be conveniently called for processing according to the condition of transmitted data, the system can process the data more reasonably and pertinently, in addition, a plurality of preset operation speeds and preset probabilities can be set for the classification of the calculation nodes, and the calculation nodes can be classified more finely so as to meet more application requirements.
The computing nodes are connected with an external system according to an external system interface protocol, and if the interface protocols of the external systems which are distributed and connected by the computing nodes are the same, the external system and the computing nodes are accessed to the distribution nodes; as shown in fig. 2: the system comprises three computing nodes and four external systems, wherein the computing node 1, the computing node 2 and the computing node 3 are connected with the external system 1, the external system 2, the external system 3 and the external system 4 through distribution nodes and are communicated through a Modbus protocol;
the distribution node is used for distributing a computing node with corresponding analysis processing capacity to the data according to the condition of the data transmitted by the external system; the method comprises the following specific steps: the case of data transmitted by an external system includes: data volume and transmission frequency;
if the transmission frequency is greater than or equal to the preset transmission frequency and the data volume is greater than or equal to the preset data volume, distributing high-reliability nodes for the data of the external system; thereby ensuring the transmission of data of the external system;
if the transmission frequency is greater than or equal to the preset transmission frequency and the data volume is less than the preset data volume, distributing reliable nodes in a second type to the data of the external system; for example: when the external system is a monitoring system, although the probability of normal work of the distributed computing nodes is low, the video has a frame loss, the influence on the integrity of the monitoring video can be ignored, and therefore high-reliability nodes do not need to be distributed;
if the transmission frequency is less than the preset transmission frequency and the data volume is greater than or equal to the preset data volume, distributing reliable nodes in the first class to the data of the external system; aiming at data with large data volume and low transmission frequency, reliable nodes in the first class are adopted, so that the requirement of data processing can be met;
if the transmission frequency is less than the preset transmission frequency and the data volume is less than the preset data volume, the low-reliability node is distributed for the data of the external system, so that the computing nodes are distributed more reasonably, the high-reliability node is not used for processing the data transmitted by the external system with small data volume and low transmission frequency, the waste of high-quality resources is avoided, in addition, for the distribution of the computing nodes, a plurality of preset transmission frequencies and preset data volumes can be set, and the computing nodes are distributed more finely to meet more application requirements.
The configuration management application is connected with the distribution nodes and is also used for configuring the weight values of all external systems;
the distribution node is also used for distributing a computing node with corresponding analysis processing capacity to the data according to the condition of the data transmitted by the external system and the weight value of the external system; the method specifically comprises the following steps:
if the weight value of the external system belongs to a first preset weight value range, directly distributing high-reliability nodes;
if the weight value of the external system belongs to a second preset weight value range, directly distributing the reliable nodes in the first class;
if the weight value of the external system belongs to a third preset weight value range, directly distributing reliable nodes in the second class;
if the weight value of the external system belongs to a fourth preset weight value range, directly distributing low-reliability nodes;
if the weight value of the external system belongs to a fifth preset weight value range, distributing a computing node with corresponding analysis processing capacity for the data according to the condition of the data transmitted by the external system; the method comprises the steps of setting a high weighted value for an important external system to enable the weighted value to belong to a first preset weighted value range, directly distributing high-reliability nodes for the external system, analogizing the method, setting different weighted values according to the importance of data transmission of the external system to guarantee transmission of important data, reasonably distributing calculation nodes for non-important data to process, setting a plurality of preset weighted value ranges, preset transmission frequency and preset data volume for distribution of calculation nodes, and distributing the calculation nodes in a more detailed mode to meet more application requirements.
EXAMPLE III
This embodiment is substantially the same as the above embodiment except that:
configuring management application, and also performing data mutation early warning; the configuration management application is arranged on a computer, and the configuration management application controls the computer to send an alarm to perform data mutation early warning; the system is also used for setting the access authority of an external system;
the distribution node is also used for detecting whether the difference value between the data volume of the data transmitted by the current external system and the historical data volume meets a preset difference value range, if not, the distribution node distributes a high-reliability node for the data of the external system and triggers a configuration management application to perform data mutation early warning and improve access authority, so that the external system can only be accessed by the system; therefore, data mutation is prevented, and other computing nodes have problems in processing mutation data and influence the processing of external system data; and prompt the manager in time.
Example four
The communication adaptation method applied to the smart city comprises the following contents:
the computing node is connected with an external system according to an external system interface protocol, acquires, processes and analyzes data of the corresponding external system, and sends basic information to the root service node; wherein the basic information includes: calculating node identity information, address information and real-time running state information; for example: the system comprises three computing nodes and four external systems, wherein the computing node 1 is respectively connected with the external system 1 and the external system 2 and respectively communicates through a TCP/IP protocol and a Modbus protocol, the computing node 2 is connected with the external system 3 and communicates through an HTTP protocol, the computing node 3 is connected with the external system 4 and communicates through a UDP protocol, and the communication protocol between the computing node and the external system is not limited to the protocols;
when a user logs in an external system, a computing node authenticates the user;
the root service node provides basic information of all the computing nodes for the configuration management application and provides information service for all the computing nodes; an information service, comprising: the system comprises a root interaction service, a computing node information interaction function service, a log service, a thematic system management function service, an engineering project management function service, an equipment type management function service, an IO resource management function service and a user authentication function service;
the root interaction service provides basic information service for computing node information interaction;
the computing node information interaction function service performs information interaction with the computing node to acquire basic information of the computing node;
the log service receives, manages, stores, distributes and shares log information from system operation, external system interaction, user interaction and submitted by the computing nodes;
the thematic system management function service manages the thematic system information to which the acquired data of the external system belongs;
the engineering project management function service manages the engineering project to which the acquired data of the external system belongs;
the equipment type management function service manages the acquired type information of the equipment and the monitoring parameters in the external system;
the IO resource management function service acquires IO load information of the computing node and sends real-time information to the configuration management application in an IO interface mode;
and the user authentication function service verifies the login and data authority when the IO interface is called in the external system according to the password.
The configuration management application is used for carrying out information interaction with the computing nodes according to the basic information of the computing nodes and carrying out configuration management and running state management on the computing nodes;
the computing node analyzes and manages abnormal events, fault events and alarm events of the external system, records logs of the external system and pushes data and events of the external system;
the method separates the service from the computing nodes to provide the service in a centralized way, reduces the complexity of the architecture system and enables the architecture system to be realized more easily.
EXAMPLE five
This embodiment is substantially the same as the above embodiment except that: further comprising:
analyzing the analysis processing capacity of each computing node on the data of the corresponding external system with the service node; the method specifically comprises the following steps: acquiring the running speed of each computing node for processing and analyzing the data of the corresponding external system and the probability of normal work by the following service node;
if the running speed of the computing node is greater than or equal to the preset running speed and the probability of normal work is greater than or equal to the preset probability, the analysis processing capacity of the computing node is high, and the computing node is a high-reliability node;
if the operation speed of the computing node is less than the preset operation speed and the probability of normal work is greater than or equal to the preset probability, the analysis processing capacity of the computing node is medium, and the computing node is a medium-class reliable node;
if the operation speed of the computing node is greater than or equal to the preset operation speed and the probability of normal work is less than the preset probability, the analysis processing capacity of the computing node is medium, and the computing node is a reliable node in the second class;
if the operation speed of the computing node is lower than the preset operation speed and the probability of normal work is lower than the preset probability, the analysis processing capacity of the computing node is low, and the computing node is a low-reliability node. The computing nodes are classified according to the operating speed and the normal working probability, so that the corresponding computing nodes can be called for processing according to the condition of transmitted data, the data can be processed more reasonably and pertinently, in addition, a plurality of preset operating speeds and preset probabilities can be set for the classification of the computing nodes, and the computing nodes are classified more finely so as to meet more application requirements.
The computing nodes are connected with an external system according to an external system interface protocol, and if the interface protocols of the external systems which are distributed and connected by the computing nodes are the same, the external system and the computing nodes are accessed to the distribution nodes;
the distribution node distributes a computing node with corresponding analysis processing capacity to the data according to the condition of the data transmitted by the external system; the method specifically comprises the following steps: the case of data transmitted by an external system includes: data volume and transmission frequency;
if the transmission frequency is greater than or equal to the preset transmission frequency and the data volume is greater than or equal to the preset data volume, distributing high-reliability nodes for the data of the external system; thereby ensuring the transmission of data of the external system;
if the transmission frequency is greater than or equal to the preset transmission frequency and the data volume is less than the preset data volume, distributing reliable nodes in a second type to the data of the external system; for example: when the external system is a monitoring system, although the probability of normal work of the distributed computing nodes is low, the video has a frame loss, the influence on the integrity of the monitoring video can be ignored, and therefore high-reliability nodes do not need to be distributed;
if the transmission frequency is less than the preset transmission frequency and the data volume is more than or equal to the preset data volume, distributing reliable nodes in a first class for the data of the external system; aiming at data with large data volume and low transmission frequency, reliable nodes in the first class are adopted, so that the requirement of data processing can be met;
if the transmission frequency is less than the preset transmission frequency and the data volume is less than the preset data volume, the low-reliability node is distributed for the data of the external system, so that the computing nodes are distributed more reasonably, the high-reliability node is not used for processing the data transmitted by the external system with small data volume and low transmission frequency, the waste of high-quality resources is avoided, in addition, for the distribution of the computing nodes, a plurality of preset transmission frequencies and preset data volumes can be set, and the computing nodes are distributed more finely to meet more application requirements.
Connecting the configuration management application with the distribution nodes, and configuring the weight values of all external systems through the management configuration application;
the distribution node distributes a computing node with corresponding analysis processing capacity to the data according to the condition of the data transmitted by the external system and the weight value of the external system; the method specifically comprises the following steps:
if the weight value of the external system belongs to a first preset weight value range, directly distributing high-reliability nodes;
if the weight value of the external system belongs to a second preset weight value range, directly distributing the reliable nodes in the first class;
if the weight value of the external system belongs to a third preset weight value range, directly distributing reliable nodes in the second class;
if the weight value of the external system belongs to a fourth preset weight value range, directly distributing low-reliability nodes;
if the weight value of the external system belongs to a fifth preset weight value range, distributing a computing node with corresponding analysis processing capacity for the data according to the condition of the data transmitted by the external system; the method comprises the steps of setting a high weighted value for an important external system to enable the weighted value to belong to a first preset weighted value range, directly distributing high-reliability nodes for the external system, analogizing the method, setting different weighted values according to the importance of data transmission of the external system to guarantee transmission of important data, reasonably distributing calculation nodes for non-important data to process, setting a plurality of preset weighted value ranges, preset transmission frequency and preset data volume for distribution of calculation nodes, and distributing the calculation nodes in a more detailed mode to meet more application requirements.
EXAMPLE six
This embodiment is substantially the same as the above embodiment except that:
carrying out data mutation early warning by configuring management application; the configuration management application is arranged on a computer, and the configuration management application controls the computer to send an alarm to perform data mutation early warning;
setting access authority of an external system through a configuration management application;
the distribution node detects whether the difference value between the data volume of the data transmitted by the current external system and the historical data volume meets a preset difference value range, if not, the distribution node distributes a high-reliability node to the data of the external system and triggers a configuration management application to perform data mutation early warning and improve access authority, so that the external system can only be accessed by the system; therefore, data mutation is prevented, and other computing nodes have problems in processing mutation data and influence the processing of external system data; and prompt the manager in time.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Be applied to communication adaptation system in wisdom city, its characterized in that: connected with a configuration management application, comprising: a root service node and a plurality of compute nodes;
the root service node is used for providing basic information of all the computing nodes for the configuration management application and providing basic information service for all the computing nodes; wherein the basic information includes: calculating node identity information, address information and real-time running state information;
the computing node is used for connecting an external system according to an external system interface protocol, acquiring, processing and analyzing data of the corresponding external system, and sending basic information to the root service node;
and the configuration management application is used for carrying out information interaction with the computing nodes and is used for configuration management and running state management of the computing nodes.
2. The communication adaptation system for smart city as claimed in claim 1, wherein: the root service node comprises a root interaction service module, a computing node information interaction function module, a log service module, a thematic system management function module, an engineering project management function module, an equipment type management function module, an IO resource management function module and a user authentication function module;
the root interaction service module is used for providing basic information service for information interaction of the computing nodes;
the computing node information interaction function module is used for carrying out information interaction with the computing node and acquiring basic information of the computing node;
the log service module is used for receiving, managing, storing, distributing and sharing log information submitted by system operation, external system interaction, user interaction and computing nodes;
the special topic system management function module is used for managing the special topic system information to which the acquired data of the external system belongs;
the engineering project management function module is used for managing the engineering project to which the acquired data of the external system belongs;
the device type management function module is used for managing the type information of the devices and the monitoring parameters in the acquired external system;
the IO resource management function module is used for acquiring IO load information of the computing node and sending the real-time information to the configuration management application in an IO interface mode;
and the user authentication function module is used for verifying login and data authority when the IO interface is called in the external system according to the password.
3. The communication adaptation system for smart city as claimed in claim 2, wherein: a compute node, comprising: the system comprises a computing node service module, a collection module, an analysis module, a management module, an event management module, a log service module, a user authentication management module and a subscription push service module;
the computing node service module is used for sending basic information to the root service node;
the acquisition module is used for acquiring data of a corresponding external system;
the analysis module is used for processing and analyzing the data of the corresponding external system;
the management module is used for managing the acquisition module and the analysis module, and comprises configuration definition, dynamic loading and unloading;
the event management module is used for analyzing and managing abnormal events, fault events and alarm events of an external system;
the log service module is used for recording logs of an external system;
the user authentication management module is used for carrying out user authentication;
and the subscription push service module is used for subscribing and pushing data and events.
4. The communication adaptation system for smart city as claimed in claim 3, wherein: each module provides service for the configuration management application, the root service node or the computing node in an interface mode, and the interfaces are packaged into a standard interface.
5. The communication adaptation method applied to the smart city is characterized by comprising the following steps: the method comprises the following steps:
the computing node is connected with an external system according to an external system interface protocol, acquires, processes and analyzes data of the corresponding external system, and sends basic information to the root service node; wherein the basic information includes: calculating node identity information, address information and real-time running state information;
the root service node provides basic information of all the computing nodes for the configuration management application and provides information service for all the computing nodes;
and the configuration management application is used for carrying out information interaction with the computing nodes according to the basic information of the computing nodes and carrying out configuration management and running state management on the computing nodes.
6. The communication adaptation method applied to the smart city according to claim 5, wherein: the information service comprises: the system comprises a root interaction service, a computing node information interaction function service, a log service, a thematic system management function service, an engineering project management function service, an equipment type management function service, an IO resource management function service and a user authentication function service;
the root interaction service provides basic information service for computing node information interaction;
the computing node information interaction function service performs information interaction with the computing node to acquire basic information of the computing node;
the log service receives, manages, stores, distributes and shares log information from system operation, external system interaction, user interaction and submitted by the computing nodes;
the thematic system management function service manages the thematic system information to which the acquired data of the external system belongs;
the engineering project management function service manages the engineering project to which the acquired data of the external system belongs;
the device type management function service manages the acquired type information of the devices and the monitoring parameters in the external system;
the IO resource management function service acquires IO load information of the computing node and sends real-time information to the configuration management application in an IO interface mode;
and the user authentication function service verifies the login and data authority when the IO interface is called in the external system according to the password.
7. The communication adapting method applied to smart cities according to claim 6, wherein: further comprising: the computing node analyzes and manages abnormal events, fault events and alarm events of the external system, records logs of the external system and pushes data and events of the external system;
and when the user logs in the external system, the computing node authenticates the user.
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