CN115801529A - Method and system for interaction of applications at edge side of Internet of things - Google Patents
Method and system for interaction of applications at edge side of Internet of things Download PDFInfo
- Publication number
- CN115801529A CN115801529A CN202310062591.4A CN202310062591A CN115801529A CN 115801529 A CN115801529 A CN 115801529A CN 202310062591 A CN202310062591 A CN 202310062591A CN 115801529 A CN115801529 A CN 115801529A
- Authority
- CN
- China
- Prior art keywords
- external
- data point
- real
- data
- time value
- 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.)
- Granted
Links
Images
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The application provides a method and a system for interaction of edge side applications of the Internet of things, which comprises the following steps: configuring a database node to establish at least one relation Table, wherein the relation Table is used for storing: the dynamic service data point mapping method comprises the steps of dynamically serving Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, and mapping relation between DataServer and DllServer, mapping relation between DllServer and service data point, mapping relation between DllServer and Dev, mapping relation between Dev and external data point, mapping relation between internal data point and external data point and mapping relation between external data point and service data point; the access node acquires the corresponding dynamic service through the relation table; the access node performs interaction of data to be updated with corresponding edge equipment or an edge system through the dynamic service; and the access node and the application client perform interactive updating of the data to be updated.
Description
Technical Field
The application belongs to the field of the Internet of things, and particularly relates to a method and a system for interaction of application at the edge side of the Internet of things.
Background
In industries such as industrial control and internet of things, various sensors, smart devices, and edge systems are widely used, which need to be connected to a computer and communicate their own measured values or set values, which are defined as data points in the computer system, with the computer.
In large-scale application in wide regions, various sensors, intelligent devices and edge systems are in various types, and how to effectively manage diversified accesses and achieve convenient access and unified application is a problem to be solved by the method.
Disclosure of Invention
The embodiment of the invention mainly aims to provide a method and a system for interaction of edge side applications of the Internet of things, which can dynamically change on line and expand without stopping according to requirements in the operation process, and can seamlessly expand according to field requirements in the later period under the condition that various different types of systems can be accessed, so that the method and the system can be suitable for edge devices and systems of different types in various fields, and the information of the Internet of things can be rapidly accessed.
In a first aspect, a method for internet of things edge side application interaction is provided, and the method includes:
configuring a database node to establish at least one relation Table, wherein the relation Table is used for storing: the dynamic service data management system comprises dynamic service Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, as well as the mapping relation between DataServer and DllServer, the mapping relation between DllServer and service data point, the mapping relation between DllServer and Dev, the mapping relation between Dev and external data point, the mapping relation between internal data point and external data point and the mapping relation between external data point and service data point;
the access node acquires the corresponding dynamic service through the relation table;
the access node performs interaction of data to be updated with corresponding edge equipment or an edge system through the dynamic service;
and the access node and the application client perform interactive updating of the data to be updated.
In one possible implementation, a plurality of the dynamic services are distinguished between each other, between device nodes, between access nodes, between traffic data points, between external data points, and between internal data points by an identification ID.
In another possible implementation, the identification ID is a 32-byte character string.
In another possible implementation manner, the interacting, by the access node, of the data to be updated with the corresponding edge device or edge system through the dynamic service includes:
and (3) updating data of the access node: the dynamic service analyzes the data to be updated, a real-time data set is obtained, and the business real-time value of the corresponding business data point is updated according to the main attribute of the real-time data set;
updating the external real-time value of the external data point in the memory database of the access node to be the same as the business real-time value according to the mapping relation between the business data point and the external data point in the relation table; and the number of the first and second groups,
edge device or edge system data update: and the dynamic service compares a first external real-time value with a second external real-time value, if the first external real-time value is different from the second external real-time value, the second external real-time value is updated to be the same as the first external real-time value, and data is written to the edge device or the edge system according to the updated value, the first external real-time value is a real-time value of an external data point stored in a memory database of the access node, and the second external real-time value is an external real-time value of the edge device or the edge system stored in the dynamic service.
In another possible implementation manner, the performing, by the access node, interactive update of the data to be updated with the application client includes:
updating application client data: the method comprises the steps that an application client sends an identifier of an external data point needing to be obtained to an access node, the access node receives the identifier of the external data point sent by the application client, obtains a corresponding external real-time value from a memory database according to the identifier of the external data point, sends the external real-time value to the application client, and the application client updates data according to the external real-time value; and the number of the first and second groups,
and (3) updating data of the access node: and the access node receives an external data point real-time value sent by the application client and updates data according to the external data point real-time value.
In a second aspect, a system for internet of things edge side application interaction is provided, the system comprising:
configuring a database node for establishing at least one relation Table, wherein the relation Table is used for storing: the dynamic service data management system comprises dynamic service Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, as well as the mapping relation between DataServer and DllServer, the mapping relation between DllServer and service data point, the mapping relation between DllServer and Dev, the mapping relation between Dev and external data point, the mapping relation between internal data point and external data point and the mapping relation between external data point and service data point;
the access node is used for acquiring the dynamic service corresponding to the access node through the relation table, performing interaction of data to be updated with corresponding edge equipment or edge systems through the dynamic service, and performing interactive update of the data to be updated with an application client;
the edge device/edge system is used for interactively updating the data to be updated with the access node;
the method is applied to a client and used for interactively updating the data to be updated with the access node.
In one possible implementation, a plurality of the dynamic services are distinguished between each other, between device nodes, between access nodes, between traffic data points, between external data points, and between internal data points by an identification ID.
In another possible implementation, the identification ID is a 32-byte character string.
In another possible implementation manner, the interacting, by the access node, of the data to be updated with the corresponding edge device or edge system through the dynamic service includes:
and (3) updating data of the access node: the dynamic service analyzes the data to be updated, a real-time data set is obtained, and the business real-time value of the corresponding business data point is updated according to the main attribute of the real-time data set;
updating the external real-time value of the external data point in the memory database of the access node to be the same as the business real-time value according to the mapping relation between the business data point and the external data point in the relation table; and the number of the first and second groups,
edge device or edge system data update: and the dynamic service compares a first external real-time value with a second external real-time value, if the first external real-time value is different from the second external real-time value, the second external real-time value is updated to be the same as the first external real-time value, and data is written to the edge device or the edge system according to the updated value, the first external real-time value is a real-time value of an external data point stored in a memory database of the access node, and the second external real-time value is an external real-time value of the edge device or the edge system stored in the dynamic service.
In another possible implementation manner, the performing, by the access node, interactive update of the data to be updated with the application client includes:
updating data of an application client: the method comprises the steps that an application client sends an identifier of an external data point needing to be obtained to an access node, the access node receives the identifier of the external data point sent by the application client, obtains a corresponding external real-time value from a memory database according to the identifier of the external data point, sends the external real-time value to the application client, and the application client updates data according to the external real-time value; and the number of the first and second groups,
and (3) updating data of the access node: and the access node receives an external data point real-time value sent by the application client and updates data according to the external data point real-time value.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.
Fig. 1 is a flowchart of a method for interacting an edge-side application of an internet of things according to an embodiment of the present invention;
fig. 2 is a structural diagram of a system for interacting applications at an edge side of the internet of things according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a system for interacting an edge-side application of the internet of things according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar modules or modules having the same or similar functionality throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present invention.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, modules, components, and/or groups thereof. It will be understood that when a module is referred to as being "connected" or "coupled" to another module, it can be directly connected or coupled to the other module or intervening modules may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any module and all combinations of one or more of the associated listed items.
To make the objectives, technical solutions and advantages of the present application more clear, the following detailed description of the implementations of the present application will be made with reference to the accompanying drawings.
The technical solutions of the present application and the technical solutions of the present application, for example, to solve the above technical problems, will be described in detail with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method for interacting an application at an edge side of an internet of things according to an embodiment of the present invention, where the method includes:
step 101, configuring a database node to establish at least one relation Table, where the relation Table is used to store: the dynamic service data management system comprises dynamic service Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, as well as the mapping relation between DataServer and DllServer, the mapping relation between DllServer and service data point, the mapping relation between DllServer and Dev, the mapping relation between Dev and external data point, the mapping relation between internal data point and external data point and the mapping relation between external data point and service data point;
102, the access node acquires the corresponding dynamic service through the relation table;
103, the access node performs interaction of data to be updated with corresponding edge equipment or an edge system through the dynamic service;
and 104, the access node and the application client perform interactive updating of the data to be updated.
In the embodiment of the invention, at least one relation Table is established in a configuration database node, and the relation Table stores information of dynamic service Dllserver, information of equipment node Dev, information of access node DataServer, service data point information, external data point information, internal data point information, mapping relation between DataServer and DllServer, mapping relation between DllServer and service data point, mapping relation between DllServer and Dev, mapping relation between Dev and external data point, mapping relation between internal data point and external data point, and mapping relation between external data point and service data point. Performing pre-processing prior to performing the interaction, the pre-processing comprising: establishing all dynamic services, marking equipment nodes and service data points to which all the dynamic services belong, marking external data points corresponding to all the equipment nodes, marking a mapping relation between the service data points and the external data points, marking internal data points, marking a mapping relation between the internal data points and the external data points, and establishing at least one access node, wherein the access node comprises corresponding dynamic services and marks a mapping relation between the access node and the dynamic services. The method is characterized in that different dynamic services, equipment nodes, access nodes, service data points, external data points and internal data points are distinguished by using a 32-byte character string as an identification ID, wherein the service data points, the external data points and the internal data points can also pass through.
When data interaction is carried out, the access node acquires the dynamic service corresponding to the access node according to the relation table, and the dynamic service acquires the data to be updated from the corresponding edge equipment or edge system and writes the data to be updated into the corresponding access node.
The method for the access node to perform interaction of data to be updated with corresponding edge devices or edge systems through the dynamic service includes:
and (3) updating data of the access node: the dynamic service analyzes the data to be updated, a real-time data set is obtained, and the business real-time value of the corresponding business data point is updated according to the main attribute of the real-time data set;
updating the external real-time value of the external data point in the memory database of the access node to be the same as the business real-time value according to the mapping relation between the business data point and the external data point in the relation table; and the number of the first and second groups,
edge device or edge system data update: and the dynamic service compares a first external real-time value with a second external real-time value, if the first external real-time value is different from the second external real-time value, the second external real-time value is updated to be the same as the first external real-time value, and data is written to the edge device or the edge system according to the updated value, the first external real-time value is a real-time value of an external data point stored in a memory database of the access node, and the second external real-time value is an external real-time value of the edge device or the edge system stored in the dynamic service.
In the embodiment of the present invention, data interaction between an access node and a corresponding edge device or edge system may be divided into two parts, where data update in the access node and data update of the edge device or edge system include, for the data update of the access node: and the dynamic service DllServer to which the access node DataServer belongs acquires real-time data from the corresponding edge equipment or edge system. The DllServer analyzes data according to a specific protocol to obtain a set of real-time data (Key 1, value 1), updates real-time values (ID 1, value 1) of corresponding service data points according to a master attribute, and further updates real-time values of corresponding external data points ID11 in a memory database in the DataServer in the form of (ID 11, value 1) according to the mapping relation between the service data points and the external data points; data updates for edge devices or edge systems, including: the dynamic service DllServer to which the access node DataServer belongs regularly acquires the real-time values < ID1, value1> of the external data points corresponding to all the service data points from the DataServer memory database, then compares the real-time values with the external data point real-time values < ID1, value2> set maintained inside the dynamic service DllServer with the internal data point real-time values < ID1, value2>, if the real-time values Value1 and Value2 of the same external data point are not consistent, the dynamic service DllServer updates the service data point Value1 corresponding to the external data point ID1 to the corresponding edge device or edge system according to the related write protocol interface.
The interactive updating of the data to be updated by the access node and the application client comprises the following steps:
updating data of an application client: the method comprises the steps that an application client sends an identifier of an external data point needing to be obtained to an access node, the access node receives the identifier of the external data point sent by the application client, obtains a corresponding external real-time value from a memory database according to the identifier of the external data point, sends the external real-time value to the application client, and the application client updates data according to the external real-time value; and the number of the first and second groups,
and (3) updating data of the access node: and the access node receives an external data point real-time value sent by the application client and updates data according to the external data point real-time value.
In the embodiment of the present invention, the interactive update of the data to be updated between the access node and the application client may be divided into data update of the application client and data update of the access node, where the data update of the application client includes: an application Client acquires all external data points and internal data point information sets to which the application belongs from a configuration database node DB, then sends external data point identifications to an access node according to a real-time data interaction interface in the form of an external data point ID set, the access node acquires corresponding external real-time values from a memory database according to the external data point identifications and sends the external real-time values to the application Client, the application Client acquires all real-time data of the ID set from an access node DataServer, and the internal data points calculate the real-time values according to the associated external data points and corresponding operations, so that all external variables and internal variable real-time values associated with the Client are provided for the Client to further apply; data update for a data node, comprising: the access node receives an external data point real-time data Value < ID, value > set to be updated from an application Client, and then updates the Value of the corresponding data point in the memory real-time database of the access node to be Value by using the keyword ID.
The access node DataServer establishes connection with the edge device or the edge system for communication according to the managed dynamic service DllServer information. The access node DataServer provides collection, storage and access services of external data point real-time data, and can inquire corresponding external data point real-time data information through communication with the DataServer; the dynamic service DllServer provides collection and update of real-time data of service data points and update of corresponding external data points.
The user communicates with the configuration database node through the application client, accesses the external data point real-time data access resource information and the internal/external data point information of the access node to be inquired, then finds the corresponding access node DataServer for communication, and accesses to obtain the required external data point real-time data, wherein the real-time data information of each data point at least comprises a real-time value, an ID and data point state information of the data point.
In the embodiment of the invention, the configuration database node establishes at least one relation Table, and the relation Table is used for storing: the dynamic service data management system comprises dynamic service Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, as well as the mapping relation between DataServer and DllServer, the mapping relation between DllServer and service data point, the mapping relation between DllServer and Dev, the mapping relation between Dev and external data point, the mapping relation between internal data point and external data point and the mapping relation between external data point and service data point; the access node acquires the corresponding dynamic service through the relation table; and the access node performs interaction of data to be updated with corresponding edge equipment or edge systems through the dynamic service. In the operation process, the system can be dynamically changed on line without halt and expanded according to the requirements, and seamless expansion can be performed according to the field requirements in the later period under the condition that various different types of systems can be accessed, so that the system can be suitable for edge equipment and systems of different types on various fields, and the rapid access of the information of the Internet of things is realized.
Fig. 2 is a structural diagram of a system for interacting applications at an edge side of the internet of things according to an embodiment of the present invention, where the system includes:
the configuration database node 201 is configured to establish at least one relationship Table, where the relationship Table is used to store: the dynamic service data management system comprises dynamic service Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, as well as the mapping relation between DataServer and DllServer, the mapping relation between DllServer and service data point, the mapping relation between DllServer and Dev, the mapping relation between Dev and external data point, the mapping relation between internal data point and external data point and the mapping relation between external data point and service data point;
the access node 202 is configured to obtain a dynamic service corresponding to the access node through the relationship table, perform interaction of data to be updated with a corresponding edge device or edge system through the dynamic service, and perform interactive update of the data to be updated with an application client;
the edge device/edge system 203 is used for performing interactive update of data to be updated with the access node;
the application is applied to the client 204 for performing interactive update of the data to be updated with the access node.
In the embodiment of the invention, at least one relation Table is established in a configuration database node, and the relation Table stores information of dynamic service Dllserver, information of equipment node Dev, information of access node DataServer, service data point information, external data point information, internal data point information, mapping relation between DataServer and DllServer, mapping relation between DllServer and service data point, mapping relation between DllServer and Dev, mapping relation between Dev and external data point, mapping relation between internal data point and external data point, and mapping relation between external data point and service data point. Performing pre-processing prior to performing the interaction, the pre-processing comprising: establishing all dynamic services, marking equipment nodes and service data points to which all the dynamic services belong, marking external data points corresponding to all the equipment nodes, marking a mapping relation between the service data points and the external data points, marking internal data points, marking a mapping relation between the internal data points and the external data points, and establishing at least one access node, wherein the access node comprises corresponding dynamic services and marks a mapping relation between the access node and the dynamic services. The method is characterized in that different dynamic services, equipment nodes, access nodes, service data points, external data points and internal data points are distinguished by using a 32-byte character string as an identification ID, wherein the service data points, the external data points and the internal data points can also pass through.
And when data interaction is carried out, the access node acquires the dynamic service corresponding to the access node according to the relation table, and the dynamic service acquires the data to be updated from the corresponding edge equipment or edge system and writes the data to be updated into the corresponding access node.
The method for the access node to perform interaction of data to be updated with corresponding edge devices or edge systems through the dynamic service includes:
updating data of the access node: the dynamic service analyzes the data to be updated to obtain a real-time data set, and updates the business real-time value of the corresponding business data point according to the main attribute of the real-time data set;
updating the external real-time value of the external data point in the memory database of the access node to be the same as the business real-time value according to the mapping relation between the business data point and the external data point in the relation table; and (c) a second step of,
edge device or edge system data update: and the dynamic service compares a first external real-time value with a second external real-time value, if the first external real-time value is different from the second external real-time value, the second external real-time value is updated to be the same as the first external real-time value, and data is written to the edge device or the edge system according to the updated value, the first external real-time value is a real-time value of an external data point stored in a memory database of the access node, and the second external real-time value is an external real-time value of the edge device or the edge system stored in the dynamic service.
In the embodiment of the present invention, data interaction between an access node and a corresponding edge device or edge system may be divided into two parts, where data update in the access node and data update of the edge device or edge system include, for the data update of the access node: and the dynamic service DllServer to which the access node DataServer belongs acquires real-time data from the corresponding edge equipment or edge system. The DllServer analyzes data according to a specific protocol, acquires a real-time data < Key1, value1> set, updates corresponding business data point real-time values < ID1, value1> according to a main attribute, and updates the real-time values of corresponding external data points ID11 in a memory database in the DataServer in a form of < ID11, value1> according to the mapping relation between the business data points and the external data points; data updates for edge devices or edge systems, including: the dynamic service DllServer to which the access node DataServer belongs regularly acquires the real-time values < ID1, value1> of the external data points corresponding to all the service data points from the DataServer memory database, then compares the real-time values with the external data point real-time values < ID1, value2> set maintained inside the dynamic service DllServer with the internal data point real-time values < ID1, value2>, if the real-time values Value1 and Value2 of the same external data point are not consistent, the dynamic service DllServer updates the service data point Value1 corresponding to the external data point ID1 to the corresponding edge device or edge system according to the related write protocol interface.
The interactive updating of the data to be updated by the access node and the application client comprises the following steps:
updating data of an application client: the method comprises the steps that an application client sends an identifier of an external data point to be obtained to an access node, the access node receives the identifier of the external data point sent by the application client, obtains a corresponding external real-time value from a memory database according to the identifier of the external data point, sends the external real-time value to the application client, and the application client updates data according to the external real-time value; and the number of the first and second groups,
updating data of the access node: and the access node receives an external data point real-time value sent by the application client and updates data according to the external data point real-time value.
In the embodiment of the present invention, the interactive update of the data to be updated between the access node and the application client may be divided into data update of the application client and data update of the access node, where the data update of the application client includes: an application Client acquires all external data points and internal data point information sets to which the application belongs from a configuration database node DB, then sends external data point identifications to an access node according to a real-time data interaction interface in the form of an external data point ID set, the access node acquires corresponding external real-time values from a memory database according to the external data point identifications and sends the external real-time values to the application Client, the application Client acquires all real-time data of the ID set from an access node DataServer, and the internal data points calculate the real-time values according to the associated external data points and corresponding operations, so that all external variables and internal variable real-time values associated with the Client are provided for the Client to further apply; data update for a data node, comprising: the access node receives an external data point real-time data Value < ID, value > set to be updated from an application Client, and then updates the Value of the corresponding data point in the memory real-time database of the access node to be Value by using the keyword ID.
The access node DataServer establishes connection with the edge device or the edge system for communication according to the managed dynamic service DllServer information. The access node DataServer provides collection, storage and access services of external data point real-time data, and can inquire corresponding external data point real-time data information through communication with the DataServer; the dynamic service DllServer provides collection and update of real-time data of service data points and update of corresponding external data points.
The user communicates with the configuration database node through the application client, accesses the external data point real-time data access resource information and the internal/external data point information of the access node to be inquired, then finds the corresponding access node DataServer for communication, and accesses to obtain the required external data point real-time data, wherein the real-time data information of each data point at least comprises a real-time value, an ID and data point state information of the data point.
In the embodiment of the invention, a configuration database node establishes at least one relation Table, and the relation Table is used for storing: the dynamic service data point mapping method comprises the steps of dynamically serving Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, and mapping relation between DataServer and DllServer, mapping relation between DllServer and service data point, mapping relation between DllServer and Dev, mapping relation between Dev and external data point, mapping relation between internal data point and external data point and mapping relation between external data point and service data point; the access node acquires the corresponding dynamic service through the relation table; and the access node performs interaction of data to be updated with corresponding edge equipment or edge systems through the dynamic service. In the operation process, the system can be dynamically changed on line without halt according to the requirements, and can be seamlessly expanded according to the field requirements in the later period under the condition that various different types of systems can be accessed, so that the system can be suitable for edge equipment and systems of different models in various fields, and the information of the Internet of things can be rapidly accessed.
Fig. 3 is a schematic structural diagram of a system for interacting applications at an edge side of the internet of things according to an embodiment of the present invention.
It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
The foregoing is only a partial implementation of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A method for interaction of applications at an edge side of an Internet of things is characterized by comprising the following steps:
configuring a database node to establish at least one relation Table, wherein the relation Table is used for storing: the dynamic service data management system comprises dynamic service Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, as well as the mapping relation between DataServer and DllServer, the mapping relation between DllServer and service data point, the mapping relation between DllServer and Dev, the mapping relation between Dev and external data point, the mapping relation between internal data point and external data point and the mapping relation between external data point and service data point;
the access node acquires the corresponding dynamic service through the relation table;
the access node performs interaction of data to be updated with corresponding edge equipment or an edge system through the dynamic service;
and the access node and the application client perform interactive updating of the data to be updated.
2. The method of claim 1, wherein a plurality of the dynamic services are distinguished between each other, between device nodes, between access nodes, between traffic data points, between external data points, and between internal data points by an identification ID.
3. The method of claim 1, wherein the identification ID is a 32 byte string.
4. The method of any one of claims 1-3, wherein the access node performs interaction of data to be updated with a corresponding edge device or edge system through the dynamic service, comprising:
and (3) updating data of the access node: the dynamic service analyzes the data to be updated to obtain a real-time data set, and updates the business real-time value of the corresponding business data point according to the main attribute of the real-time data set;
updating the external real-time value of the external data point in the memory database of the access node to be the same as the business real-time value according to the mapping relation between the business data point and the external data point in the relation table; and the number of the first and second groups,
edge device or edge system data update: and the dynamic service compares a first external real-time value with a second external real-time value, if the first external real-time value is different from the second external real-time value, the second external real-time value is updated to be the same as the first external real-time value, and data is written to the edge device or the edge system according to the updated value, the first external real-time value is a real-time value of an external data point stored in a memory database of the access node, and the second external real-time value is an external real-time value of the edge device or the edge system stored in the dynamic service.
5. The method of any one of claims 1-3, wherein the access node performs interactive update of the data to be updated with an application client, comprising:
updating data of an application client: the method comprises the steps that an application client sends an identifier of an external data point needing to be obtained to an access node, the access node receives the identifier of the external data point sent by the application client, obtains a corresponding external real-time value from a memory database according to the identifier of the external data point, sends the external real-time value to the application client, and the application client updates data according to the external real-time value; and the number of the first and second groups,
and (3) updating data of the access node: and the access node receives an external data point real-time value sent by the application client and updates data according to the external data point real-time value.
6. A system for interaction of Internet of things edge side applications, the system comprising:
configuring a database node for establishing at least one relation Table, wherein the relation Table is used for storing: the dynamic service data point mapping method comprises the steps of dynamically serving Dllserver information, equipment node Dev information, access node DataServer information, service data point information, external data point information and internal data point information, and mapping relation between DataServer and DllServer, mapping relation between DllServer and service data point, mapping relation between DllServer and Dev, mapping relation between Dev and external data point, mapping relation between internal data point and external data point and mapping relation between external data point and service data point;
the access node is used for acquiring the dynamic service corresponding to the access node through the relation table, performing interaction of data to be updated with corresponding edge equipment or edge systems through the dynamic service, and performing interactive update of the data to be updated with an application client;
the edge device/edge system is used for interactively updating the data to be updated with the access node;
the method is applied to a client and used for interactively updating the data to be updated with the access node.
7. The system of claim 6, wherein a plurality of the dynamic services are differentiated between each other, between device nodes, between access nodes, between traffic data points, between external data points, and between internal data points by an identification ID.
8. The system of claim 6, wherein the identification ID is a 32 byte string.
9. The system of any one of claims 6-8, wherein the access node interacts with the corresponding edge device or edge system for data to be updated through the dynamic service, comprising:
and (3) updating data of the access node: the dynamic service analyzes the data to be updated, a real-time data set is obtained, and the business real-time value of the corresponding business data point is updated according to the main attribute of the real-time data set;
updating the external real-time value of the external data point in the memory database of the access node to be the same as the business real-time value according to the mapping relation between the business data point and the external data point in the relation table; and the number of the first and second groups,
edge device or edge system data update: and the dynamic service compares a first external real-time value with a second external real-time value, if the first external real-time value is different from the second external real-time value, the second external real-time value is updated to be the same as the first external real-time value, and data is written to the edge device or the edge system according to the updated value, the first external real-time value is a real-time value of an external data point stored in a memory database of the access node, and the second external real-time value is an external real-time value of the edge device or the edge system stored in the dynamic service.
10. The system of any one of claims 6-8, wherein the access node performs interactive update of the data to be updated with the application client, comprising:
updating data of an application client: the method comprises the steps that an application client sends an identifier of an external data point needing to be obtained to an access node, the access node receives the identifier of the external data point sent by the application client, obtains a corresponding external real-time value from a memory database according to the identifier of the external data point, sends the external real-time value to the application client, and the application client updates data according to the external real-time value; and the number of the first and second groups,
and (3) updating data of the access node: and the access node receives an external data point real-time value sent by the application client and updates data according to the external data point real-time value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310062591.4A CN115801529B (en) | 2023-01-18 | 2023-01-18 | Method and system for interaction of application on edge side of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310062591.4A CN115801529B (en) | 2023-01-18 | 2023-01-18 | Method and system for interaction of application on edge side of Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115801529A true CN115801529A (en) | 2023-03-14 |
| CN115801529B CN115801529B (en) | 2023-05-16 |
Family
ID=85429795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310062591.4A Active CN115801529B (en) | 2023-01-18 | 2023-01-18 | Method and system for interaction of application on edge side of Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115801529B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109446260A (en) * | 2018-10-25 | 2019-03-08 | 中冶南方（武汉）自动化有限公司 | Distributed management method and system for real-time data of mass data points |
| US20190132197A1 (en) * | 2017-10-31 | 2019-05-02 | Hewlett Packard Enterprise Development Lp | Deploying network-based cloud platforms on end equipment |
| CN110191148A (en) * | 2019-03-29 | 2019-08-30 | 中国科学院计算技术研究所 | A kind of statistical function distribution execution method and system towards edge calculations |
| CN111491332A (en) * | 2020-04-20 | 2020-08-04 | 中国石油大学(北京) | Dynamic service migration method and device |
| CN112187859A (en) * | 2020-08-24 | 2021-01-05 | 国网浙江省电力有限公司信息通信分公司 | Method for dynamically mapping Internet of things service and edge network capability and electronic equipment |
| WO2021104633A1 (en) * | 2019-11-28 | 2021-06-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of iot devices in wireless communication networks |
| CN114024965A (en) * | 2021-11-02 | 2022-02-08 | 蘑菇物联技术（深圳）有限公司 | Data output method based on dynamic configuration, computer equipment and storage medium |
| US20220086052A1 (en) * | 2019-01-09 | 2022-03-17 | Wangsu Science & Technology Co., Ltd. | Intelligent management method and system based on edge computing |
| WO2022129998A1 (en) * | 2020-12-17 | 2022-06-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Providing a dynamic service instance deployment plan |
| CN115016923A (en) * | 2021-12-31 | 2022-09-06 | 青岛鹏海软件有限公司 | Intelligent processing method for Internet of things data based on edge gateway |
-
2023
- 2023-01-18 CN CN202310062591.4A patent/CN115801529B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190132197A1 (en) * | 2017-10-31 | 2019-05-02 | Hewlett Packard Enterprise Development Lp | Deploying network-based cloud platforms on end equipment |
| CN109446260A (en) * | 2018-10-25 | 2019-03-08 | 中冶南方（武汉）自动化有限公司 | Distributed management method and system for real-time data of mass data points |
| US20220086052A1 (en) * | 2019-01-09 | 2022-03-17 | Wangsu Science & Technology Co., Ltd. | Intelligent management method and system based on edge computing |
| CN110191148A (en) * | 2019-03-29 | 2019-08-30 | 中国科学院计算技术研究所 | A kind of statistical function distribution execution method and system towards edge calculations |
| WO2021104633A1 (en) * | 2019-11-28 | 2021-06-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Management of iot devices in wireless communication networks |
| CN111491332A (en) * | 2020-04-20 | 2020-08-04 | 中国石油大学(北京) | Dynamic service migration method and device |
| CN112187859A (en) * | 2020-08-24 | 2021-01-05 | 国网浙江省电力有限公司信息通信分公司 | Method for dynamically mapping Internet of things service and edge network capability and electronic equipment |
| WO2022129998A1 (en) * | 2020-12-17 | 2022-06-23 | Telefonaktiebolaget Lm Ericsson (Publ) | Providing a dynamic service instance deployment plan |
| CN114024965A (en) * | 2021-11-02 | 2022-02-08 | 蘑菇物联技术（深圳）有限公司 | Data output method based on dynamic configuration, computer equipment and storage medium |
| CN115016923A (en) * | 2021-12-31 | 2022-09-06 | 青岛鹏海软件有限公司 | Intelligent processing method for Internet of things data based on edge gateway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115801529B (en) | 2023-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104468274A (en) | Cluster monitor and management method and system | |
| CN102467529A (en) | Metadata synchronizing method and system | |
| CN102891768A (en) | Method and network element for network management | |
| CN106982222A (en) | The multi-protocol data cut-in method and device that can configure under a kind of industrial 4.0 environment | |
| CN111638690A (en) | Data acquisition method, device, system and equipment based on general information model | |
| CN103440317A (en) | Incremental data inquiry method based on database time labels | |
| CN1326363C (en) | Network management configuration method and apparatus thereof | |
| CN107070898A (en) | Apparatus monitoring method and device | |
| AU2002349765B2 (en) | Gateway and gateway setting tool | |
| CN110008267A (en) | A kind of system and method for data processing | |
| CN111240737A (en) | Dynamic service parameter configuration method based on Redis | |
| CN115801529A (en) | Method and system for interaction of applications at edge side of Internet of things | |
| CN100571172C (en) | A kind of multi-vendor alarm and control system and alarm method thereof in the telecommunication management network | |
| CN109446260B (en) | Distributed management method and system for real-time data of mass data points | |
| WO2005124571A1 (en) | Mutual access method of data and mutual access system of data | |
| CN113742393B (en) | Time sequence data processing system suitable for Internet application | |
| CN105376093A (en) | Distributed management method and system for mass data points | |
| CN101753336A (en) | System for managing synchronous refreshing of topological data in computer network | |
| CN109634976A (en) | O&M method, apparatus, system and the readable storage medium storing program for executing of non-relational database | |
| CN114282029A (en) | Primitive management method and device, electronic equipment and storage medium | |
| WO2014176954A1 (en) | Processing method, device and system for data of distributed storage system | |
| US7116770B1 (en) | Communication network management | |
| CN111082969B (en) | Management method and device for mass terminal equipment | |
| CN117938636B (en) | Intelligent node management and control service system | |
| CN116028496A (en) | Report generation method, report generation device, computer equipment and computer readable storage medium |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |