CN113542122B - Internet of things equipment data forwarding method and system - Google Patents
Internet of things equipment data forwarding method and system Download PDFInfo
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- CN113542122B CN113542122B CN202010299089.1A CN202010299089A CN113542122B CN 113542122 B CN113542122 B CN 113542122B CN 202010299089 A CN202010299089 A CN 202010299089A CN 113542122 B CN113542122 B CN 113542122B
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/302—Route determination based on requested QoS
- H04L45/304—Route determination for signalling traffic
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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
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
- H04L67/303—Terminal profiles
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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
- H04L67/56—Provisioning of proxy services
- H04L67/563—Data redirection of data network streams
Abstract
The embodiment of the invention provides a method and a system for forwarding data of equipment of the Internet of things. The data forwarding method of the Internet of things equipment comprises the following steps: acquiring equipment data uploaded by the equipment of the Internet of things; processing the equipment data according to the configuration information of the client; forwarding the device data to the client configured destination. The scheme of the invention can realize that the message routing adopts a dynamic configuration mode and has high flexibility.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a method and a system for forwarding data of Internet of things equipment.
Background
In a common internet of things patent data forwarding system, for terminal data forwarding, information is generally processed in a standardized manner through an integrated data adaptation module. And then the message routing sub-module sends the data to the data forwarding module according to the fixed classification mode of the system, and then the data is sent to each sub-system module for further processing through the data forwarding module, for example, the data storage module carries out data persistence, and the log module prints logs.
The prior art mainly has the following defects:
the system modules are too heavily coupled to facilitate expansion. For each data processing mode, the service module must process the standard data format into service data in advance so as to further process the service logic. When the data processing mode changes, the service module must be changed, and a new data processing mode must be added for new service requirements.
The data to be forwarded cannot be forwarded to the middleware, so that the existing mature system cannot collect the data for utilization. For example, in the prior art, because data cannot be forwarded to the middleware, some open-source sophisticated systems such as log monitoring or data analysis reports cannot collect the data, and the data cannot be utilized for analysis.
The multi-system interworking multiplexing capability is insufficient. Generally, both the internet of things cloud system and the edge end system have the requirement of a data forwarding function, and by adopting the prior art, only each system can respectively realize the data forwarding function.
Disclosure of Invention
The invention aims to provide a method and a system for forwarding data of equipment of the Internet of things. The message routing is realized by adopting a dynamic configuration mode, and the flexibility is high.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a data forwarding method for equipment of the Internet of things comprises the following steps:
acquiring equipment data uploaded by the equipment of the Internet of things;
processing the equipment data according to the configuration information of the client;
forwarding the device data to the client configured destination.
Optionally, the obtaining of the device data uploaded by the internet of things device includes:
and acquiring the equipment data of the event object uploaded by the equipment of the Internet of things.
Optionally, processing the device data according to configuration information of the client includes:
obtaining configuration information of a client through remote dictionary service (redis) middleware;
and processing the equipment data according to the configuration information of the client.
Optionally, the configuration information of the client includes at least one of:
configuration information of a destination address of equipment data forwarding;
configuration information of a forwarding format of the device data;
configuration information of an encryption mode of the device data;
configuration information of filtering conditions of device data.
Optionally, the processing the device data according to the configuration information of the client includes at least one of:
according to a forwarding format configured by the client for forwarding the equipment data, serializing and/or compressing the equipment data;
encrypting the equipment data according to an encryption mode for encrypting the equipment data configured by the client;
and filtering the equipment data according to the filtering condition configured by the client for filtering the equipment data.
Optionally, forwarding the device data to the destination configured by the client includes:
and forwarding the device data to a destination according to the destination address configured by the client.
Optionally, after the message routing client module checks the validity of the client, the redis middleware obtains the configuration information of the client through the message routing client module.
Optionally, the method for forwarding data of the internet of things device further includes: and obtaining the operation log information of the client through the message routing client module.
The embodiment of the present invention further provides an internet of things device data forwarding system, including:
the message routing client module is used for acquiring configuration information of a client;
and the message routing data forwarding module is used for acquiring the equipment data uploaded by the Internet of things equipment, processing the equipment data according to the configuration information of the client and forwarding the equipment data to the destination configured by the client.
Optionally, the data forwarding system of the internet of things device further includes: remote dictionary service redis middleware; and the message routing data forwarding module acquires the configuration information of the photo client through the redis middleware.
Optionally, the data forwarding system of the internet of things device further includes: distributed messaging system kafka middleware; and the message routing data forwarding module acquires the equipment data uploaded by the Internet of things equipment through the kafka middleware.
Optionally, the configuration information of the client includes at least one of:
configuration information of a destination address for forwarding equipment data;
configuration information of a forwarding format of the device data;
configuration information of an encryption mode of device data;
configuration information of filtering conditions of device data.
Optionally, the message routing data forwarding module processes the device data according to the configuration information of the client, where the processing includes at least one of:
according to a forwarding format configured by the client for forwarding the equipment data, serializing and/or compressing the equipment data;
encrypting the equipment data according to an encryption mode configured by the client for encrypting the equipment data;
and filtering the equipment data according to the filtering condition configured by the client for filtering the equipment data.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above.
The scheme of the invention at least comprises the following beneficial effects:
according to the scheme, the Internet of things equipment data forwarding system acquires equipment data uploaded by the Internet of things equipment; processing the equipment data according to the configuration information of the client; forwarding the device data to the client configured destination. The data forwarding system of the Internet of things equipment performs data forwarding according to the configuration information of the client, realizes that the message routing adopts a dynamic configuration mode, and has high flexibility; the method supports data storage automation, can independently deploy core module application, and can perform function multiplexing among multiple systems.
Drawings
Fig. 1 is a schematic flow chart of a data forwarding method for internet of things equipment according to the present invention;
fig. 2 is a schematic architecture diagram of an internet of things device data forwarding system of the present invention;
FIG. 3 is a schematic diagram of a work flow of a data-router module in the data forwarding system of the Internet of things device according to the present invention;
fig. 4 is a schematic workflow diagram of an export-distro module in the data forwarding system of the internet of things device according to the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides an internet of things device data forwarding method, including:
The method of the embodiment obtains the equipment data uploaded by the equipment of the Internet of things; processing the equipment data according to the configuration information of the client; forwarding the device data to the client configured destination. And data forwarding is carried out according to the configuration information of the client, so that a dynamic configuration mode is adopted for message routing, and the flexibility is high.
In an alternative embodiment of the present invention, step 11 may include:
the method includes the steps that device data of Event objects (Event objects) uploaded by the Internet of things devices are obtained. The Event object represents the state of an Event, which may be the state data of the internet of things device.
In an alternative embodiment of the present invention, step 12 may include:
step 121, obtaining configuration information of a client through a redis middleware (remote dictionary service middleware);
and step 122, processing the device data according to the configuration information of the client.
Here, the configuration information of the client includes at least one of:
configuration information of a destination address of equipment data forwarding;
configuration information of a forwarding format of the device data;
configuration information of an encryption mode of device data;
configuration information of filtering conditions of device data.
In an alternative embodiment of the present invention, step 122 comprises at least one of:
according to a forwarding format configured by the client for forwarding the equipment data, serializing and/or compressing the equipment data;
encrypting the equipment data according to an encryption mode configured by the client for encrypting the equipment data;
and filtering the equipment data according to the filtering condition configured by the client for filtering the equipment data.
In an alternative embodiment of the present invention, step 13 may include: and forwarding the device data to a destination according to the destination address configured by the client.
In an optional embodiment of the present invention, after the message routing client module checks the validity of the client, the redis middleware obtains the configuration information of the client through the message routing client module.
In an optional embodiment of the present invention, the method for forwarding data of an internet of things device may further include: and obtaining the operation log information of the client through the message routing client module.
The following describes a specific implementation process of the method with reference to a specific system architecture:
as shown in fig. 2, an embodiment of the present invention further provides an internet of things device data forwarding system, including:
a message routing client module (data-router) for acquiring configuration information of the client;
and the message routing data forwarding module (export-dispatch) is used for acquiring the equipment data uploaded by the equipment of the Internet of things, processing the equipment data according to the configuration information of the client, and forwarding the equipment data to the destination configured by the client.
In an optional embodiment of the present invention, the data forwarding system of the internet of things device further includes: remote dictionary service redis middleware; and the message routing data forwarding module acquires the configuration information of the photo client through the redis middleware.
In an optional embodiment of the present invention, the data forwarding system of the internet of things device further includes: distributed messaging system kafka middleware; and the message routing data forwarding module acquires the equipment data uploaded by the Internet of things equipment through the kafka middleware.
In an optional embodiment of the present invention, the configuration information of the client includes at least one of the following: configuration information of a destination address of equipment data forwarding; configuration information of a forwarding format of the device data; configuration information of an encryption mode of device data; configuration information of filtering conditions of device data.
In an optional embodiment of the present invention, the message routing data forwarding module processes the device data according to the configuration information of the client, where the processing includes at least one of:
according to a forwarding format configured by the client for forwarding the equipment data, serializing and/or compressing the equipment data;
encrypting the equipment data according to an encryption mode configured by the client for encrypting the equipment data;
and filtering the equipment data according to the filtering condition configured by the client for filtering the equipment data.
Specifically, in the data forwarding system of the internet of things of the present invention, as shown in fig. 2, fig. 3, and fig. 4, the message routing client module (data-router) is in communication connection with the redis middleware, the message routing data forwarding module (export-distro) is in communication connection with the redis middleware and the kafka middleware, and the database mysql is used for storing data, and the modules subscribe and publish messages through redis to implement decoupling between the modules, and the data forwarding system can implement automatic assignment of general functions such as data storage and monitoring through integration with existing general components;
the message routing client module has the following functions:
(1) the system comprises a server, a client side and a server, wherein the server is used for creating a forwarding client side and configuring client side information, and the configuration comprises the steps of configuring the destination of the flow direction of data, configuring the forwarding format of the data, configuring the encryption mode of the data and configuring the filtering condition of equipment; by uniformly configuring the destinations, the intercommunication multiplexing among multiple systems can be realized, and a different forwarding system is not required to be independently established for data forwarding due to different destinations;
(2) the client information configuration server is used for storing the configured client information to the database mysql; the configured client information is issued to the redis middleware; meanwhile, the REST interface is provided for the external operation, so that the method has the advantage of facilitating the service access of a third-party system;
(3) the method is used for carrying out legal verification on a client operated by a client while the client operates the api, and maintaining the stability of data;
(4) and the client-side operation log is uploaded to kafka middleware for tracing back operation problems.
The Kafka middleware is a communication middleware of equipment data, service logic between a decoupling module and the equipment is used for receiving a data event object of the equipment, receiving forwarding information configured by a routing client module (data-router), providing forwarding information for a message routing data forwarding module (export-dispatch), and realizing an asynchronous data transmission function;
the Redis middleware is used as a communication middleware of client information between modules, decouples the coupling degree between the modules, can receive client related information configured by a message routing client module (data-router) user, and provides the client related information for an export-distro (message routing data forwarding) module, so that the modules are independent and independent from each other; each module in the data forwarding system can respectively carry out multi-instance deployment, configuration sharing among all instances and data intercommunication.
The message routing data forwarding module (export-dispatch) is used for correspondingly processing (compressing, encrypting, formatting and filtering) the device data event object according to the client configured by the user, and finally forwarding the data to the destination (mysql, kafka, mqtt and rest) configured by the client;
the message routing data forwarding module (export-dispatch) also comprises an application protocol pool and a channel; the channel is used for providing a channel for data transmission of the device data event object acquired from the kafka middleware between the interior of the modules; the application coroutine pool is used for managing coroutines generated during asynchronous forwarding, so that high concurrency of programs is guaranteed, and robustness of the programs is enhanced.
The message routing data forwarding module (export-dispatch) adopts a dynamic configuration mode and is used for realizing user-defined configuration on the data source flow direction, data processing format, compression, encryption and other processing, data is processed in the data forwarding module in advance and is decoupled from other modules, and the service module only needs to pay attention to service logic, so that the learning cost of developers on the system is reduced.
The specific data forwarding process comprises the following steps: the Internet of things equipment uploads the equipment data to the middleware, the data forwarding system acquires the equipment data through the middleware and forwards the equipment data to a corresponding destination, the destination can be an existing general component integrated with the forwarding system, and the existing general component can realize multiplexing of general functions such as data storage, monitoring and data analysis by using the data. For example: if the destination is a data reporting system, the data reporting system uses the device data to analyze and generate a report.
Specifically, the method comprises the following steps:
s1: the method comprises the steps that the Internet of things equipment pushes equipment data of an event object to kafka middleware;
s2: the export-distro module subscribes to the kafka middleware, and after the device data are uploaded to the kafka middleware, the export-distro module obtains the device data event object;
s3: meanwhile, the user configures the client-side related information on the web interface provided by the data-router module, and the user can start, stop, edit and modify the configured client-side information at any time due to the adoption of a dynamic configuration mode, so that the method has the advantage of flexible configuration;
the configuring client information includes:
(1) configuring a destination of a data flow direction, wherein the destination can be a pass-through component integrated with a system, and the destination of the data flow direction comprises MYSQL, KAFKA, MQTT and REST; by uniformly configuring the destinations, the intercommunication multiplexing among multiple systems can be realized, and a different forwarding system is not required to be independently established for data forwarding due to different destinations;
(2) configuring a data forwarding format, wherein the data forwarding format comprises JSON, CSV and XML;
(3) configuring an encryption mode of data, wherein the encryption mode of the data comprises AES;
(4) and configuring the filtering condition of the equipment;
s4: the data-router module stores the configured client information to a database mysql, and then issues the configured client information to a redis middleware;
s5: the export-distro module acquires the relevant information of the subscription client from the redis middleware and correspondingly processes the device data event object according to the configured client, wherein the processing comprises the following steps: serialization (JSON, XML, CSV), compression (GZIP, ZIP), encryption (AES), formatting, filtering and the like, wherein data processing is completed in a data forwarding module in advance, and the work load of a butt joint service module is reduced.
S6: the export-distro module forwards the data to the destination of the client configuration (MYSQL, KAFKA, MQTT, REST);
furthermore, the data-router module can perform some legal checks on the client operated by the client while the client operates the api, so as to maintain the stability of the data;
further, the data-router module can upload a log related to the client operation by the user to the kafka, so as to be used for tracing back the subsequent operation.
The above-described embodiments of the present invention have at least the following advantages:
1: the message routing adopts a dynamic configuration mode, has high flexibility, and realizes user-defined configuration on the data flow direction source, the data processing format, compression, encryption, serialization and other processing; the data processing is completed in the data forwarding module in advance, so that the work load of the butt joint service module is reduced.
2: the data are uniformly forwarded to different destinations, and a different forwarding system is not separately built for data forwarding due to different destinations.
3: by integrating with the existing general components, the multiplexing of general functions such as data storage, monitoring, data analysis and the like is realized.
4: and an REST interface for modifying the configuration of the client is externally provided, so that the third-party system service docking is facilitated, and data is flexibly forwarded and processed.
5: the method can realize multi-instance deployment, configuration sharing among the instances and data intercommunication.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described in the above embodiments. All the implementation manners in the above embodiments are applicable to the embodiment, and the same technical effects can be achieved.
It should be noted that the apparatus is an apparatus corresponding to the above method embodiment, and all implementation manners in the above method embodiment are applicable to the embodiment of the apparatus, and the same technical effects can be achieved.
An embodiment of the present invention further provides a cloud server, including: the information processing device of the internet of things equipment is described above. All the implementation manners in the method embodiment are applicable to the embodiment of the device, and the same technical effect can be achieved.
Embodiments of the present invention also provide a computer-readable storage medium including instructions that, when executed on a computer, cause the computer to perform the method as described above. All the implementation manners in the method embodiment are applicable to the embodiment of the device, and the same technical effect can be achieved.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. A data forwarding method for equipment of the Internet of things is characterized by comprising the following steps:
acquiring equipment data uploaded by the equipment of the Internet of things;
processing the equipment data according to the configuration information of the client;
forwarding the device data to the client configured destination;
wherein the configuration information of the client comprises at least one of:
configuration information of a destination address of equipment data forwarding;
configuration information of a forwarding format of the device data;
configuration information of an encryption mode of the device data;
configuration information of a filtering condition of the device data;
wherein, processing the device data according to the configuration information of the client comprises:
obtaining configuration information of a client through remote dictionary service (redis) middleware;
processing the equipment data according to the configuration information of the client;
the method further comprises the following steps: after the message routing client module checks the client validity, the redis middleware obtains the configuration information of the client through the message routing client module.
2. The internet of things equipment data forwarding method according to claim 1, wherein the obtaining of the equipment data uploaded by the internet of things equipment comprises:
and acquiring the equipment data of the event object uploaded by the equipment of the Internet of things.
3. The internet of things equipment data forwarding method of claim 1, wherein the processing of the equipment data according to the configuration information of the client comprises at least one of:
serializing and/or compressing the equipment data according to a forwarding format configured by the client for forwarding the equipment data;
encrypting the equipment data according to an encryption mode configured by the client for encrypting the equipment data;
and filtering the equipment data according to the filtering condition configured by the client for filtering the equipment data.
4. The method for forwarding the device data of the internet of things according to claim 1, wherein forwarding the device data to the destination configured by the client comprises:
and forwarding the device data to a destination according to the destination address configured by the client.
5. The internet of things equipment data forwarding method of claim 1, further comprising: and obtaining the operation log information of the client through the message routing client module.
6. An internet of things equipment data forwarding system, comprising:
the message routing client module is used for acquiring configuration information of a client;
the message routing data forwarding module is used for acquiring equipment data uploaded by the Internet of things equipment, processing the equipment data according to configuration information of a client and forwarding the equipment data to a destination configured by the client;
wherein the configuration information of the client comprises at least one of:
configuration information of a destination address of equipment data forwarding;
configuration information of a forwarding format of the device data;
configuration information of an encryption mode of device data;
configuration information of a filtering condition of the device data;
wherein, the system still includes: remote dictionary service redis middleware; the message routing data forwarding module obtains the configuration information of the photo client through the redis middleware;
after the message routing client module checks the client validity, the redis middleware obtains the configuration information of the client through the message routing client module.
7. The internet of things device data forwarding system of claim 6, further comprising: distributed message system kafka middleware; and the message routing data forwarding module acquires the equipment data uploaded by the Internet of things equipment through the kafka middleware.
8. The internet-of-things device data forwarding system of claim 6, wherein the message routing data forwarding module processes the device data according to the configuration information of the client, and comprises at least one of:
according to a forwarding format configured by the client for forwarding the equipment data, serializing and/or compressing the equipment data;
encrypting the equipment data according to an encryption mode configured by the client for encrypting the equipment data;
and filtering the equipment data according to the filtering condition configured by the client for filtering the equipment data.
9. A computer-readable storage medium comprising instructions which, when executed on a computer, cause the computer to perform the method of any of claims 1 to 5.
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