CN112788125A - Internet of things platform and method based on data access, circulation and linkage - Google Patents
Internet of things platform and method based on data access, circulation and linkage Download PDFInfo
- Publication number
- CN112788125A CN112788125A CN202011631893.1A CN202011631893A CN112788125A CN 112788125 A CN112788125 A CN 112788125A CN 202011631893 A CN202011631893 A CN 202011631893A CN 112788125 A CN112788125 A CN 112788125A
- Authority
- CN
- China
- Prior art keywords
- data
- module
- equipment
- standard protocol
- management
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000006855 networking Effects 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 238000007726 management method Methods 0.000 claims description 108
- 238000012545 processing Methods 0.000 claims description 8
- 238000013523 data management Methods 0.000 claims description 5
- 238000013500 data storage Methods 0.000 claims description 4
- 230000006870 function Effects 0.000 description 21
- 238000011161 development Methods 0.000 description 11
- 230000018109 developmental process Effects 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- 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
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
- H04L67/1004—Server selection for load balancing
-
- 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
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
-
- 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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
-
- 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
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
- H04L67/63—Routing a service request depending on the request content or context
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention relates to an Internet of things platform and a method based on data access, circulation and linkage.A generic protocol module is used for analyzing and packaging equipment data of non-standard protocol equipment to generate uniform formatted data, and the uniform formatted data is sent to a management hub module; the management hub module receives the unified formatted data generated by the generic protocol module and directly receives the device data of the standard protocol device, and sends the unified formatted data generated by the generic protocol module and the device data of the standard protocol device to the management hub module cluster through a bridging function, the management hub modules carry out dynamic networking and process a plurality of data flow and data linkage in the management hub modules based on the dynamic networking, so that the quality of platform data is improved, the platform management is facilitated, and the upper limit problems of the device access amount and the data concurrency amount are solved.
Description
Technical Field
The invention relates to the field of Internet of things platforms, in particular to an Internet of things platform and an Internet of things method based on data access, circulation and linkage.
Background
The existing internet of things technology realizes ubiquitous connection of objects and people through various possible network accesses, and realizes intelligent sensing, identification and management of the objects and the processes. The internet of things is an information bearer based on the internet, a traditional telecommunication network and the like, and all common physical objects which can be independently addressed form an interconnected network.
However, in an actual project scenario, access devices are various, access protocols of the devices are various, after the devices are accessed, data of the devices cannot be managed in a unified mode, data quality is uneven, the number of the devices is increased continuously along with the lapse of time, the device application scenarios and combination linkage requirements are more and more, and the problem directly results in that an internet of things platform needs to have high concurrency, standard data specifications and multi-service node linkage capacity. In order to overcome the above difficulties, the present invention is developed accordingly.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an internet of things platform and a method based on data access, circulation and linkage.
The technical scheme for solving the technical problems is as follows: an Internet of things platform based on data access, circulation and linkage comprises a generic protocol module and a management hub module cluster, wherein the management hub module cluster comprises a plurality of management hub modules, and the generic protocol module is used for analyzing and packaging equipment data of non-standard protocol equipment, generating uniform formatted data and sending the uniform formatted data to the management hub modules; the management hub module is used for receiving the uniform formatted data generated by the generic protocol module and sending the uniform formatted data generated by the generic protocol module to the management hub module cluster through a bridging function; the management hub module is also used for directly receiving the device data of the standard protocol device and sending the device data of the standard protocol device to the management hub module cluster through a bridging function; the management hub module cluster is used for dynamically networking the management hub modules and processing data circulation and data linkage in the management hub modules based on dynamic networking.
The invention has the beneficial effects that: the invention standardizes and unifies the device access data of the Internet of things platform, unifies the device access data, effectively avoids the conditions that the accessed data cannot be uniformly managed, the quality of the platform access data is uneven, the Internet of things platform is difficult to manage, and the secondary development of an upper-layer service system is extremely unfavorable under the condition of ensuring the availability of the device access data.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the device access module comprises a standard protocol device access unit and a non-standard protocol device access unit;
the standard protocol equipment access unit is connected with the management hub module and is used for accessing the standard protocol equipment;
the non-standard protocol equipment access unit is connected with the generic protocol module and is used for accessing the non-standard protocol equipment.
The adoption of the further scheme has the advantages that the equipment access data is subjected to unified processing, and under the condition that the usability of the equipment access data is ensured, the conditions that the accessed data cannot be uniformly managed, the quality of the platform access data is uneven, the platform of the Internet of things is difficult to manage and the secondary development of an upper-layer service system is extremely unfavorable are effectively avoided.
Further, the device management module is also included,
the equipment management module is used for creating a product, defining an equipment object model in the product based on a standard protocol or/and a non-standard protocol, and creating the standard protocol equipment or/and the non-standard protocol equipment according to the equipment object model.
Further, the device management module is further configured to define a device shadow of the standard protocol device or/and the non-standard protocol device.
The beneficial effects of the further scheme are as follows: the device shadow mechanism is used to store the latest state information of the device, and once the state information of the device is changed, the device synchronizes the state information to the device shadow. When the management hub requests to acquire the current state of the equipment, the management hub only needs to acquire the state in the shadow, and does not need to care about the current state of the equipment. When a plurality of applications request to acquire the current state of the equipment, the state is actively synchronized to the equipment shadow only once, and a plurality of management hubs request the equipment shadow to acquire the state of the equipment, so that the latest state of the equipment can be acquired, the decoupling of the management hubs and the equipment is realized, and the problems that the processing capacity of the equipment is limited and the load cannot be requested for a plurality of times are solved.
Further, the device management module is further configured to create a packet or/and a tag, and manage the standard protocol device or/and the non-standard protocol device based on the packet or/and the tag.
The beneficial effects of the further scheme are as follows: and grouping or/and labeling the access equipment, and performing cross-product management on the equipment through a grouping Internet of things platform. And searching for a corresponding label according to the application requirement, and searching for the grouped access equipment through the corresponding label, so that the response rate of the Internet of things platform is increased, and the Internet of things platform can manage the standard protocol equipment or/and the non-standard protocol equipment conveniently.
Further, the system also comprises a rule engine module,
the rule engine module is used for creating rules for the standard protocol equipment or/and the non-standard protocol equipment and displaying a rule list;
the rules comprise alarm rules, data storage rules and data release rules.
Further, the system also comprises an alarm center module,
the alarm center module is used for managing the alarm of the standard protocol equipment or/and the non-standard protocol equipment according to the alarm rule created in the rule engine module;
the alarm center module is also used for configuring the alarm rule in alarm configuration and displaying an alarm list.
The beneficial effects of the further scheme are as follows: the rule engine creates rules which need to be configured for all the access devices, and the application scenes of the access devices are linked through the configured rules, so that the requirements of various service scenes in practical application are met, and the diversification of the functions of the platform of the Internet of things is realized.
Further, the instrument panel module also comprises an instrument panel module,
the instrument board module is used for displaying the current online condition, the total number of the equipment, the equipment message amount and the alarm condition of the standard protocol equipment or/and the non-standard protocol equipment.
Furthermore, the system also comprises a data management module,
the data management module is used for managing data sources or/and service subscriptions or/and data streams.
The beneficial effects of the further scheme are as follows: the management hub modules are dynamically networked, and data circulation and data linkage in the management hub modules are processed on the basis of dynamic networking to be a drive, so that the problem of upper limit of equipment access quantity and data concurrency quantity is solved.
Based on the internet of things platform based on data access, circulation and linkage, the invention also provides a method based on data access, circulation and linkage, which is characterized in that: the distributed Internet of things platform based on data access, circulation and linkage comprises the following steps,
the generic protocol module analyzes and encapsulates the equipment data of the nonstandard protocol equipment to generate uniform formatted data and sends the uniform formatted data to the management pivot module;
the management hub module receives the uniform formatted data generated by the generic protocol module and sends the uniform formatted data generated by the generic protocol module to the management hub module cluster through the bridging function; or/and the management hub module directly receives the device data of the standard protocol device and sends the device data of the standard protocol device to the management hub module cluster through the bridging function;
the management hub module cluster dynamically networks a plurality of management hub modules, and processes data circulation and data linkage in the plurality of management hub modules based on the dynamic networking.
Drawings
Fig. 1 is a deployment architecture diagram of an internet of things platform based on data access, flow and linkage according to the present invention;
FIG. 2 is a functional structure diagram of an Internet of things platform based on data access, flow and linkage according to the present invention;
fig. 3 is a flow chart of a method for data access, flow and linkage based on the present invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and fig. 2, the present invention provides an internet of things platform based on data access, flow and linkage, including a generic protocol module (SALink) and a management hub module cluster, where the management hub module cluster includes a plurality of management hub modules (sabker), and the generic protocol module is configured to parse and encapsulate device data of a non-standard protocol device, generate uniformly formatted data, and send the uniformly formatted data to the management hub module; the management hub module is used for receiving the uniform formatted data generated by the generic protocol module and sending the uniform formatted data generated by the generic protocol module to the management hub module cluster through a bridging function; the management hub module is also used for directly receiving the device data of the standard protocol device and sending the device data of the standard protocol device to the management hub module cluster through a bridging function; the management hub module cluster is used for dynamically networking the management hub modules and processing data circulation and data linkage in the management hub modules based on dynamic networking.
After the nonstandard protocol equipment is analyzed and encapsulated into a uniform Link SDK through the SALink, uniformly formatted data are sent to the SABroker, each user can start one Broker, and after receiving the data, the Broker is bridged to a Broker cluster and sends the data to the Broker cluster so that an Internet of things management platform can uniformly distribute and manage the data; in addition, standard protocol devices can directly access the SABroker according to standard protocols, still through bridging to the Broker cluster and sending data to the Broker cluster.
The invention utilizes the bridging capacity among SABrokers, defines functions by utilizing a generic common protocol format of SALink, combines with relatively mature micro-service containers such as Spring boots, Spring clouds, dockers and the like and rule engine compiling templates provided by drools, and thereby establishes a set of efficient, complete and distributed easy-to-expand Internet of things platform with standardized sensing data access, circulation and multi-node linkage.
The invention standardizes and unifies the equipment access data of the Internet of things platform, unifies the equipment access data, and effectively avoids the conditions that the accessed data cannot be uniformly managed, the quality of the platform access data is uneven, the Internet of things platform is difficult to manage, and the secondary development of an upper service system is extremely unfavorable under the condition of ensuring the availability of the equipment access data.
In this embodiment, specifically, the device further includes a device access module, where the device access module includes a standard protocol device access unit and a non-standard protocol device access unit; the standard protocol equipment access unit is connected with the management hub module and is used for accessing the standard protocol equipment; the non-standard protocol equipment access unit is connected with the generic protocol module and is used for accessing the non-standard protocol equipment. The invention realizes the unified processing of the equipment access data, and solves the problems that the complexity of the code of the service end of the platform of the Internet of things is improved due to the diversity of the access protocol under the condition of ensuring the availability of the equipment access data, the data cannot be uniformly managed after the access, the quality of the platform access data is uneven, the platform of the Internet of things is difficult to manage, and the secondary development of an upper service system is extremely unfavorable.
The device access module further comprises a customized access unit. The equipment access module judges whether the access protocol of the equipment to be accessed is a standard protocol, if so, the equipment to be accessed is matched and accessed into the corresponding management hub through a quick access module in the standard equipment access unit; if not, the equipment to be accessed is matched and accessed into the corresponding management hub after the equipment to be accessed is uniformly encapsulated into a standard access protocol through a custom access unit or a generalization access unit in a standard equipment access unit through an SAlink library bridged with the management hub.
The SALink library is bridged with a management hub, is a library which encapsulates specific field functions including equipment, protocols, databases, services, applications and the like, processes the field functions into entities and discloses the entities on a SABroker dynamic network, and also comprises almost all equipment access protocols suitable for accessing equipment of the Internet of things.
The standard protocol device access unit is used for enabling manufacturer devices to complete standard protocol development in the Internet of things, inputting the standard devices according to the marking protocol and accessing the standard devices into the matched management hub, and when the manufacturer devices need to access the management hub again, a user can quickly match the data of the corresponding manufacturer devices into the management hub only by inputting SN numbers corresponding to the manufacturer devices into a client side access interface. The customized access unit is oriented to manufacturer requirements, manufacturer equipment access protocols are searched for corresponding access protocols of the manufacturer equipment in an SALink library, the equipment access protocols are analyzed and split according to the manufacturer requirements, then the corresponding access protocols in the SALink library are packaged in a unified format to form standard protocol protocols in the unified format, and the manufacturer equipment is accessed into a matched management hub through the packaged access protocols. The non-standard protocol equipment access unit is used for compiling the SDK according to the SALink unified format for the non-standard protocol equipment, accessing data into the SABroker, bridging to the cluster Broker, and finally storing and releasing the data. The nonstandard protocol equipment access unit searches a manufacturer equipment access protocol in an SALink library for a corresponding access protocol of the manufacturer equipment, after analyzing and splitting the corresponding access protocol in the SALink library by the equipment access protocol, uniform format encapsulation is carried out to process the equipment access protocol into a uniform format standard protocol, and the manufacturer equipment is accessed into a matched management hub by analyzing the encapsulated access protocol.
In this embodiment, specifically, the device management module is configured to create a product (the product is equivalent to a generic term of a class of devices), define a device object model in the product based on a standard protocol or/and a non-standard protocol, create the standard protocol device or/and the non-standard protocol device according to the device object model, and define a device shadow of the standard protocol device or/and the non-standard protocol device. The object model digitalizes an entity in a physical space, and a data model of the entity is constructed at the cloud end and used for describing the function of the entity. The object model is a JSON format file. The cloud-based digital representation system is an entity in a physical space, such as a sensor, a vehicle-mounted device, a building, a factory and the like, is represented in a cloud-based digital manner, and respectively describes what the entity is, what the entity can do and what information can be provided to the outside from three dimensions of attributes, services and events. The object model is defined from the three dimensions of the object model, namely the definition of the product function is completed, and the object model divides the product function types into three types from the three dimensions: and when the pivot request object model product function types are managed, the corresponding values of the product function types in the JSON file can be searched through the corresponding paths.
The device shadow is used for caching state information and the like of the device at the cloud, and comprises information such as a device reporting state and a management hub expecting state. Each device has one and only one device shadow. The device shadow mechanism is used to store the latest state information of the device, and once the state information of the device is changed, the device synchronizes the state information to the device shadow. When the management hub requests to acquire the current state of the equipment, the management hub only needs to acquire the state in the shadow, and does not need to care about and request the current state of the equipment. For example, when a plurality of applications request to acquire the current state of the device, the active synchronization state is only required to be given to the device shadow once, and a plurality of management hubs request the device shadow to acquire the device state, so that the latest state of the device can be acquired, the management hubs and the device are decoupled, and the problem that the device has limited processing capacity and cannot be loaded to be accessed by multiple requests is solved. When the network of the equipment to be accessed is unstable, the equipment to be accessed is frequently connected and disconnected, and the management hub sends a control command to the equipment, the equipment is disconnected, and the command cannot be sent to the equipment. And a device shadow mechanism is used, the management pivot sends a control instruction, and the instruction is stored in the device shadow with a timestamp. When the device is disconnected and reconnected, the instruction is acquired and whether to execute is determined according to the time stamp. The device is truly disconnected, and the instruction transmission fails. When the device is online again, the shadow function of the device ensures that the device cannot execute an overdue instruction through a mode of adding a timestamp to the instruction.
In this embodiment, specifically, the device management module is further configured to create a packet or/and a tag, and manage the standard protocol device or/and the non-standard protocol device based on the packet or/and the tag. A packet may contain up to 100 level one sub-packets. Packets only support three levels of nesting, i.e., packet > sub-packet. A sub-group can only be attached to a parent group. The nested relation of the group can not be modified after being created, and can only be created again after being deleted. When there is a sub-packet under the packet, the packet cannot be deleted directly. The parent group can only be deleted after all the child groups are deleted. The parent group is used to select the type of packet created. The created packet is a parent group. And (3) taking the designated group as a parent group, creating a child group, creating a name for the group, wherein the name of the group must be unique under an account number and cannot be modified after creation. For example, you can create sub-groups such as an intelligent kitchen, an intelligent bedroom and the like under the group of the intelligent home, so that the separate management of kitchen equipment and bedroom equipment is realized. The specific operation is as follows: selecting a parent group of the sub-group, inputting the name and description of the sub-group, then clicking confirmation, clicking a viewing operation button corresponding to the sub-group on a sub-group list page, and entering a group detail page of the sub-group. Single click device list > add device to the group and then add device for that subgroup. After creating the sub-packet and adding the sub-packet device, you can manage the sub-packet and the device thereof, and can create the sub-packet under the sub-packet. When searching for a packet, a packet name fuzzy search is supported, including searches in the packet list and the sub-packet list. By grouping or/and labeling the access devices, cross-product management devices can be performed through a grouped internet of things platform. And searching for a corresponding label according to the application requirement, and searching for the grouped access equipment through the corresponding label, so that the response rate of the Internet of things platform is increased, and the Internet of things platform can manage the standard protocol equipment or/and the non-standard protocol equipment conveniently.
In this embodiment, specifically, the rule engine module is configured to create a rule for the standard protocol device or/and the non-standard protocol device, and display a rule list; when an alarm rule is established, rules such as alarm trigger conditions, execution actions and the like need to be defined. The rules comprise alarm rules, data storage rules and data release rules. The alarm center module uses the alarm for managing the standard protocol equipment or/and the non-standard protocol equipment according to the alarm rule created in the rule engine module; the alarm center module is also used for configuring the alarm rule in alarm configuration and displaying an alarm list. The notification module is used for presetting a notification template in the notification management, and a user can define the configuration of the notification rule, if the equipment gives an alarm, the configured notification rule can push the alarm content to a short message of a mobile phone of the user, a mailbox and the like. The instrument panel module is used for displaying the current online condition, the total number of the equipment, the equipment message amount and the alarm condition of the standard protocol equipment or/and the non-standard protocol equipment. The standard protocol device and/or the non-standard protocol device can manage a dynamic network formed by the hubs to realize data circulation, and all rules matched with the standard protocol device and/or the non-standard protocol device are configured according to the rule engine to realize scene linkage. Scene linkage is a visual programming mode for developing automatic business logic in a rule engine, linkage rules among devices can be defined in a visual mode, the rules are deployed to a cloud end or an edge end, and each scene linkage rule consists of a trigger, an execution condition and an execution action. When a trigger-specified event or attribute change event occurs, the system decides whether to execute the execution action defined in the rule by determining whether the execution condition has been satisfied. If the execution condition is met, directly executing the defined execution action; otherwise, the operation is not executed.
For example, you go home from work at 18:00 a day. In hot summer, you want you to get home and the temperature in home is cool and comfortable. A rule can be created to automate the air conditioning equipment, the requirement is met, the trigger is set to trigger the rule at a timing of 18:00 every day, the execution condition is set to acquire data reported by the temperature sensor, if the indoor temperature is higher than 26 ℃, the action is executed, and the air conditioning switch is set to be turned on; the air conditioning target temperature is set to 26 degrees celsius. The platform of the internet of things stores and executes the created rules, and sends requests to corresponding devices of different groups of different management hubs through dynamic networking among the multiple management hubs, wherein in the example, the corresponding devices at least comprise a temperature regulator, a temperature sensor and a clock. When the corresponding equipment has damage fault, the fault equipment is alarmed through the alarm rule in the alarm module, and the alarm content can be pushed to the short message of the user mobile phone and the mailbox through the notification rule configured in the notification module.
In this embodiment, specifically, the data management module is configured to manage a data source or/and a service subscription or/and a data stream. The data source management comprises mysql database configuration, data source configuration such as redis, elastic search, and rabbitmq. The service subscription is that a platform end creates a subscription unit by taking a product as a center, and a user starts a client to forward equipment data to a destination Topic queue and other data applications by using a specified Topic queue. The data flow refers to the data flow process that after data are accessed to the Internet of things platform from the equipment, data messages are filtered according to the field selected by the forwarding requirement, and then data storage, forwarding and the like are achieved. The system setting comprises multi-node linkage and system configuration. The multi-node linkage refers to the purpose of distributing one managed data to another managed data to achieve data sharing, and the problem of upper limit of equipment access amount and data concurrency amount is solved by dynamically networking a plurality of management hub modules and processing data flow and data linkage in the plurality of management hub modules into driving based on dynamic networking.
The platform of the Internet of things further comprises an instrument panel module, and the instrument panel module is used for displaying data such as the current online condition of equipment, the total number of the equipment, the acquired equipment message volume, the current alarm condition and the like.
The platform of the internet of things further comprises a notification management module which is used for presetting a notification template, and a user can define notification rule configuration, if the equipment gives an alarm, the configured notification rule can push the alarm content to a short message of a mobile phone of the user, a mailbox and the like.
The Internet of things platform further comprises an equipment operation and maintenance module which comprises an equipment remote operation and maintenance unit, wherein the equipment remote operation and maintenance unit can control the adjusting equipment through an instruction and can also remotely send a firmware upgrading tool package to control equipment upgrading.
The platform of the Internet of things further comprises a system setting module, and the system setting module comprises a multi-node linkage configuration unit and a system configuration unit. The multi-node linkage refers to, for example, distributing data of the SABroker1 to the SABroker2, so as to achieve the purpose of data sharing. System appearance settings, system Logo, etc. may be changed in the system configuration.
The platform of the Internet of things further comprises a course using module, and the course using module is used for explaining the detailed use method of each module and the use of the scene instance.
Based on the internet of things platform based on data access, circulation and linkage, the invention also provides a method based on data access, circulation and linkage, which is applied to the distributed internet of things platform based on data access, circulation and linkage, as shown in figure 3, and comprises the following steps,
the generic protocol module analyzes and encapsulates the equipment data of the nonstandard protocol equipment to generate uniform formatted data and sends the uniform formatted data to the management pivot module;
the management hub module receives the uniform formatted data generated by the generic protocol module and sends the uniform formatted data generated by the generic protocol module to the management hub module cluster through the bridging function; or/and the management hub module directly receives the device data of the standard protocol device and sends the device data of the standard protocol device to the management hub module cluster through the bridging function;
the management hub module cluster dynamically networks a plurality of management hub modules, and processes data circulation and data linkage in the plurality of management hub modules based on the dynamic networking.
In the present invention:
and (3) modeling: the function description of the device in the cloud includes the attribute, data, service and event of the device. The Internet of things platform describes an object model by defining a description Language of an object, namely TSL (namely sitting Specification Language), adopts JSON format, and can assemble and report data of equipment according to the TSL.
Device shadow: the state information and the like of the equipment at the cloud end are cached, and the information comprises the information of the equipment reporting state, the application program expected state and the like. Each device has one and only one device shadow. The device shadow is a JSON document, the device can acquire and set the device shadow through the MQTT to synchronize the state, and the synchronization can be shadow synchronization to the device or device synchronization to the shadow.
SABroker: is a management hub in a management platform. The SABroker provides a subscription and publishing mechanism and a connection management mechanism of data in the management platform, and is connected with the SALink to form a data uplink and downlink linkage relationship. The SABroker can also be bridged with other SABrokers to form a distributed Internet of things network, and the SABroker only has a superior-subordinate relation and does not have a master-slave relation.
SALink: the system is a generic protocol which is independently developed, is a library for encapsulating functions (including equipment, protocols, databases, services and applications) in a specific field, and processes the functions in the field into entities which are disclosed on a SABroker dynamic network.
Spring Boot: is a completely new framework provided by the Pivotal team, designed to simplify the initial set-up and development process of new Spring applications. The framework uses a specific way to configure, thereby eliminating the need for developers to define a templated configuration. In this way, Spring boots are dedicated to become the leader in the briskly developing field of rapid application development (rapid application development).
Spring Cloud: is an ordered collection of a series of frames. The development convenience of the Spring Boot is utilized to skillfully simplify the development of infrastructure of a distributed system, such as service discovery registration, configuration center, message bus, load balancing, circuit breaker, data monitoring and the like, and the Spring Boot can be used for one-key starting and deployment in a development style. The Spring Cloud does not repeatedly manufacture wheels, only combines more mature service frames which are developed by various companies and can withstand practical tests, and encapsulates and shields complex configuration and implementation principles through the Spring Boot style, so that a set of distributed system development kit which is simple and easy to understand, deploy and maintain is finally set for developers.
Docker: the application container engine is an open-source application container engine, so that developers can package their applications and dependency packages into a portable image and then distribute the portable image to any popular Linux or Windows machine, and virtualization can be realized. The containers are fully sandboxed without any interface between each other. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a thing networking platform based on data access, circulation and linkage which characterized in that: comprises a generic protocol module and a management hub module cluster, wherein the management hub module cluster comprises a plurality of management hub modules,
the generic protocol module is used for analyzing and packaging the equipment data of the non-standard protocol equipment, generating uniform formatted data and sending the uniform formatted data to the management hub module;
the management hub module is used for receiving the uniform formatted data generated by the generic protocol module and sending the uniform formatted data generated by the generic protocol module to the management hub module cluster through a bridging function;
the management hub module is also used for directly receiving the device data of the standard protocol device and sending the device data of the standard protocol device to the management hub module cluster through a bridging function;
the management hub module cluster is used for dynamically networking the management hub modules and processing data circulation and data linkage in the management hub modules based on dynamic networking.
2. The internet of things platform based on data access, circulation and linkage as claimed in claim 1, wherein: the device access module comprises a standard protocol device access unit and a non-standard protocol device access unit;
the standard protocol equipment access unit is connected with the management hub module and is used for accessing the standard protocol equipment;
the non-standard protocol equipment access unit is connected with the generic protocol module and is used for accessing the non-standard protocol equipment.
3. The internet of things platform based on data access, circulation and linkage as claimed in claim 1, wherein: also comprises a device management module which is used for managing the device,
the equipment management module is used for creating a product, defining an equipment object model in the product based on a standard protocol or/and a non-standard protocol, and creating the standard protocol equipment or/and the non-standard protocol equipment according to the equipment object model.
4. The internet of things platform based on data access, circulation and linkage as claimed in claim 3, wherein: the device management module is further used for defining the device shadow of the standard protocol device or/and the non-standard protocol device.
5. The internet of things platform based on data access, circulation and linkage as claimed in claim 3, wherein: the device management module is also used for creating a packet or/and a label and managing the standard protocol device or/and the non-standard protocol device based on the packet or/and the label.
6. The internet of things platform based on data access, circulation and linkage as claimed in claim 1, wherein: also comprises a rule engine module which is used for,
the rule engine module is used for creating rules for the standard protocol equipment or/and the non-standard protocol equipment and displaying a rule list;
the rules comprise alarm rules, data storage rules and data release rules.
7. The internet of things platform based on data access, circulation and linkage as claimed in claim 6, wherein: also comprises an alarm center module which is used for alarming,
the alarm center module is used for managing the alarm of the standard protocol equipment or/and the non-standard protocol equipment according to the alarm rule created in the rule engine module;
the alarm center module is also used for configuring the alarm rule in alarm configuration and displaying an alarm list.
8. The internet of things platform based on data access, circulation and linkage as claimed in claim 7, wherein: also comprises an instrument board module which is provided with an instrument board module,
the instrument board module is used for displaying the current online condition, the total number of the equipment, the equipment message amount and the alarm condition of the standard protocol equipment or/and the non-standard protocol equipment.
9. The internet of things platform based on data access, circulation and linkage as claimed in claim 1, wherein: also comprises a data management module which is used for managing the data,
the data management module is used for managing data sources or/and service subscriptions or/and data flows.
10. A method based on data access, circulation and linkage is characterized in that: the platform of the internet of things based on data access, circulation and linkage as claimed in any one of the claims 1 to 9, comprising the following steps,
the generic protocol module analyzes and encapsulates the equipment data of the nonstandard protocol equipment to generate uniform formatted data and sends the uniform formatted data to the management pivot module;
the management hub module receives the uniform formatted data generated by the generic protocol module and sends the uniform formatted data generated by the generic protocol module to the management hub module cluster through the bridging function; or/and the management hub module directly receives the device data of the standard protocol device and sends the device data of the standard protocol device to the management hub module cluster through the bridging function;
the management hub module cluster dynamically networks a plurality of management hub modules, and processes data circulation and data linkage in the plurality of management hub modules based on the dynamic networking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011631893.1A CN112788125A (en) | 2020-12-31 | 2020-12-31 | Internet of things platform and method based on data access, circulation and linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011631893.1A CN112788125A (en) | 2020-12-31 | 2020-12-31 | Internet of things platform and method based on data access, circulation and linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112788125A true CN112788125A (en) | 2021-05-11 |
Family
ID=75754699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011631893.1A Pending CN112788125A (en) | 2020-12-31 | 2020-12-31 | Internet of things platform and method based on data access, circulation and linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112788125A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113485206A (en) * | 2021-08-06 | 2021-10-08 | 时代云英(重庆)科技有限公司 | Extensible Internet of things system and method |
| CN113542390A (en) * | 2021-07-12 | 2021-10-22 | 山东大学 | Internet of things equipment management method and system adopting memory data model |
| CN114095531A (en) * | 2021-10-21 | 2022-02-25 | 深圳市有方科技股份有限公司 | Cloud management method of smart city Internet of things equipment and Internet of things cloud platform system |
| CN114157524A (en) * | 2021-11-29 | 2022-03-08 | 云知声（上海）智能科技有限公司 | Multi-equipment one-stop implementation device and method for intelligent space |
| CN114257623A (en) * | 2022-03-02 | 2022-03-29 | 中节能晶和智慧城市科技(浙江)有限公司 | Internet of things equipment communication method based on streaming processing |
| CN114500638A (en) * | 2022-01-04 | 2022-05-13 | 创业慧康科技股份有限公司 | Medical data stream pushing system and method based on automatic cross-platform |
| CN115859946A (en) * | 2023-03-02 | 2023-03-28 | 湖南北斗微芯产业发展有限公司 | Rule engine method and system for data analysis and data circulation |
| US20230116431A1 (en) * | 2021-10-13 | 2023-04-13 | Charter Communications Operating, Llc | Client-driven dynamic server-side configuration validation |
| CN116455945A (en) * | 2023-06-16 | 2023-07-18 | 鹏城实验室 | Method and system for accessing and linking Internet of things equipment |
| CN116455945B (en) * | 2023-06-16 | 2023-09-26 | 鹏城实验室 | Method and system for accessing and linking Internet of things equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038414A (en) * | 2013-08-21 | 2014-09-10 | 江南大学 | Multiprotocol intelligent household gateway apparatus and system thereof |
| US20170060574A1 (en) * | 2015-08-27 | 2017-03-02 | FogHorn Systems, Inc. | Edge Intelligence Platform, and Internet of Things Sensor Streams System |
| CN108737539A (en) * | 2018-05-18 | 2018-11-02 | 济南浪潮高新科技投资发展有限公司 | A method of it is serviced based on industry internet platform IOT Hub |
| CN109587242A (en) * | 2018-12-05 | 2019-04-05 | 华润置地控股有限公司 | Platform of internet of things system and its cloud platform and local terminal |
| CN110380931A (en) * | 2019-07-17 | 2019-10-25 | 上海庆科信息技术有限公司 | Processing method, device, storage medium, processor and the system of connection status |
| CN111176180A (en) * | 2020-01-06 | 2020-05-19 | 深圳市同洲电子股份有限公司 | Heterogeneous Internet of things equipment management system |
| CN111522251A (en) * | 2020-06-28 | 2020-08-11 | 海尔优家智能科技（北京）有限公司 | Linkage control method and device and computer readable storage medium |
| CN111585958A (en) * | 2020-04-01 | 2020-08-25 | 西安电子科技大学 | Self-adaptive access method and system for heterogeneous equipment of Internet of things platform |
-
2020
- 2020-12-31 CN CN202011631893.1A patent/CN112788125A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038414A (en) * | 2013-08-21 | 2014-09-10 | 江南大学 | Multiprotocol intelligent household gateway apparatus and system thereof |
| US20170060574A1 (en) * | 2015-08-27 | 2017-03-02 | FogHorn Systems, Inc. | Edge Intelligence Platform, and Internet of Things Sensor Streams System |
| CN108737539A (en) * | 2018-05-18 | 2018-11-02 | 济南浪潮高新科技投资发展有限公司 | A method of it is serviced based on industry internet platform IOT Hub |
| CN109587242A (en) * | 2018-12-05 | 2019-04-05 | 华润置地控股有限公司 | Platform of internet of things system and its cloud platform and local terminal |
| CN110380931A (en) * | 2019-07-17 | 2019-10-25 | 上海庆科信息技术有限公司 | Processing method, device, storage medium, processor and the system of connection status |
| CN111176180A (en) * | 2020-01-06 | 2020-05-19 | 深圳市同洲电子股份有限公司 | Heterogeneous Internet of things equipment management system |
| CN111585958A (en) * | 2020-04-01 | 2020-08-25 | 西安电子科技大学 | Self-adaptive access method and system for heterogeneous equipment of Internet of things platform |
| CN111522251A (en) * | 2020-06-28 | 2020-08-11 | 海尔优家智能科技（北京）有限公司 | Linkage control method and device and computer readable storage medium |
Non-Patent Citations (1)
| Title |
|---|
| 郑少斌: "支持多协议的微服务化物联网平台研究与实现", 《中国优秀博硕士学位论文全文数据库（硕士）》 * |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113542390B (en) * | 2021-07-12 | 2022-07-05 | 山东大学 | Internet of things equipment management method and system adopting memory data model |
| CN113542390A (en) * | 2021-07-12 | 2021-10-22 | 山东大学 | Internet of things equipment management method and system adopting memory data model |
| CN113485206A (en) * | 2021-08-06 | 2021-10-08 | 时代云英(重庆)科技有限公司 | Extensible Internet of things system and method |
| US11658875B2 (en) * | 2021-10-13 | 2023-05-23 | Charter Communications Operating, Llc | Client-driven dynamic server-side configuration validation |
| US20230116431A1 (en) * | 2021-10-13 | 2023-04-13 | Charter Communications Operating, Llc | Client-driven dynamic server-side configuration validation |
| CN114095531A (en) * | 2021-10-21 | 2022-02-25 | 深圳市有方科技股份有限公司 | Cloud management method of smart city Internet of things equipment and Internet of things cloud platform system |
| CN114095531B (en) * | 2021-10-21 | 2024-05-14 | 深圳市有方科技股份有限公司 | Cloud management method of intelligent city Internet of things equipment and Internet of things cloud platform system |
| CN114157524A (en) * | 2021-11-29 | 2022-03-08 | 云知声（上海）智能科技有限公司 | Multi-equipment one-stop implementation device and method for intelligent space |
| CN114500638A (en) * | 2022-01-04 | 2022-05-13 | 创业慧康科技股份有限公司 | Medical data stream pushing system and method based on automatic cross-platform |
| CN114500638B (en) * | 2022-01-04 | 2024-01-05 | 创业慧康科技股份有限公司 | Automatic cross-platform based medical data stream pushing system and method |
| CN114257623A (en) * | 2022-03-02 | 2022-03-29 | 中节能晶和智慧城市科技(浙江)有限公司 | Internet of things equipment communication method based on streaming processing |
| CN114257623B (en) * | 2022-03-02 | 2024-06-04 | 中节能晶和科技有限公司 | Internet of things equipment communication method based on stream processing |
| CN115859946A (en) * | 2023-03-02 | 2023-03-28 | 湖南北斗微芯产业发展有限公司 | Rule engine method and system for data analysis and data circulation |
| CN116455945A (en) * | 2023-06-16 | 2023-07-18 | 鹏城实验室 | Method and system for accessing and linking Internet of things equipment |
| CN116455945B (en) * | 2023-06-16 | 2023-09-26 | 鹏城实验室 | Method and system for accessing and linking Internet of things equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112788125A (en) | Internet of things platform and method based on data access, circulation and linkage | |
| CN106656706B (en) | Software bus-based service-oriented robot open control system and method | |
| CN104601665B (en) | A kind of system and method that high in the clouds real-time simulation is carried out to Internet of Things awareness apparatus | |
| CN106462389B (en) | Context-aware policy selection for messaging behavior | |
| CN109347950B (en) | Kaa Project-based Internet of things intelligent service system | |
| CN103220285B (en) | Access system based on RESTful interface under ubiquitous service environment | |
| CN109765866A (en) | A kind of industrial network system and its data processing method based on OPC UA | |
| CN102868736B (en) | A kind of cloud computing Monitoring framework design basis ground motion method and cloud computing treatment facility | |
| CN109150987B (en) | Two-layer container cluster elastic expansion method based on host layer and container layer | |
| CN109684054A (en) | Information processing method and device, electronic equipment and memory | |
| CN105721543A (en) | Cross-protocol distribution-type cloud storage system based on operation control unit and data management method | |
| CN109889416A (en) | A kind of smart home system and construction method based on micro services framework | |
| CN115150274B (en) | Unified configuration method, system and storage medium for time-sensitive network equipment | |
| Zhang et al. | Research on the overall architecture of Internet of Things middleware for intelligent industrial parks | |
| CN104967686A (en) | System and design method for constructing plane type 3S intelligent service shop | |
| CN111314371A (en) | Edge device access system and method based on intelligent gateway technology | |
| CN114979246A (en) | Service management method, system, configuration server and edge computing device | |
| CN114710571B (en) | Data packet processing system | |
| CN114254606A (en) | Microservice framework model | |
| CN203340096U (en) | Interactive electric power communication network simulator | |
| Nguyen et al. | A software-defined model for IoT clusters: Enabling applications on demand | |
| Xiao-Hong | Research and development of web of things system based on rest architecture | |
| CN113824801B (en) | Intelligent integration terminal unified access management component system | |
| Shieh et al. | Sdn-based management framework for iot | |
| CN116032744A (en) | Unified configuration method for industrial wireless network converged time sensitive network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210511 |