CN107395676B - Method and system for managing equipment in edge network - Google Patents
Method and system for managing equipment in edge network Download PDFInfo
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- CN107395676B CN107395676B CN201710463027.8A CN201710463027A CN107395676B CN 107395676 B CN107395676 B CN 107395676B CN 201710463027 A CN201710463027 A CN 201710463027A CN 107395676 B CN107395676 B CN 107395676B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
Abstract
The invention relates to the technical field of Internet of things, and provides a method and a system for managing equipment in an edge network. The method comprises the following steps: the terminal equipment broadcasts data, and the data carries a classification label for forwarding node identification data; the classification label comprises a public field, and the public field contains classification identification information of the terminal equipment; the forwarding nodes correspondingly receive data according to the public fields, the data are processed to obtain data streams, and the number of the forwarding nodes is at least one; the forwarding node sends the data stream to the aggregation unit; the aggregation unit analyzes the received data stream to obtain analysis data, generates a feedback request and/or notification information based on the analysis data, and sends the feedback request to the terminal equipment through the forwarding node. According to the management method and system for the equipment in the edge network, the convergence unit can intelligently adjust the working state of the terminal equipment, and the intelligent degree of equipment management in the edge network and the operation efficiency among the equipment are improved.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to a method and a system for managing equipment in an edge network.
Background
The edge network is an important part for improving the efficient work of the internet of things and belongs to the last kilometer, so the intelligent degree of the edge network determines the operation efficiency among various devices in a system, and in the current edge network, the devices basically run independently, are not in communication connection with each other and are not connected with the network, so the intelligent degree of device management is not high, and the operation efficiency among various devices in the system is low.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and a system for managing devices in an edge network, so as to solve the problem that the current method for managing devices in an edge network has low operating efficiency among various devices in the system.
In a first aspect of the embodiments of the present invention, a method for managing devices in an edge network is provided, where the method includes:
the terminal equipment broadcasts data, and the data carries a classification label used for identifying the data by a forwarding node; the classification label comprises a public field, and the public field contains classification identification information of the terminal equipment;
the forwarding nodes correspondingly receive the data according to the public fields, process the data to obtain data streams, and the number of the forwarding nodes is at least one;
the forwarding node sends the data stream to a convergence unit;
the aggregation unit analyzes the received data stream to obtain analysis data, generates a feedback request and/or notification information based on the analysis data, and sends the feedback request to the terminal equipment through the forwarding node.
In a first possible implementation manner of the first aspect, the classification tag further includes a private field, where the private field at least includes a private load field, and the private load field is used to carry state information of the terminal device, and the state information is used to include a working state of the terminal device and/or a monitoring data value of the terminal device.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, a forwarding node receives the data according to the common field, processes the data to obtain a data stream, where the number of the forwarding nodes is at least one, and the method includes:
the forwarding node acquires the classification identification information of the terminal equipment from the public field, and the classification identification information belongs to the jurisdiction scope of the forwarding node and receives the data;
performing duplicate removal processing on the received data, cutting the duplicate removal data to obtain cut data after obtaining the duplicate removal data, and then packaging the cut data and additional scene information of the terminal equipment corresponding to the data to obtain packaged data;
integrating the encapsulated data into the data stream.
With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner, the parsing, by the aggregation unit, the received data stream to obtain parsing data, generating a feedback request and/or notification information based on the parsing data, and sending the feedback request to a terminal device through the forwarding node includes:
the aggregation unit analyzes the encapsulated data in the data stream to acquire first working state information and/or a first monitoring data value of terminal equipment to which the encapsulated data belongs;
if the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal, feeding back a confirmation request to a corresponding forwarding node;
the forwarding node informs the terminal equipment of increasing the frequency of the broadcast data according to the confirmation request;
the convergence unit acquires a second working state and/or a second monitoring data value of the terminal equipment, and if the second working state is still abnormal, a state adjustment instruction is sent to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state; if the second monitoring data value is still abnormal, sending abnormal notification information; and if the second working state and the second monitoring data value are both abnormal, sending a state adjusting instruction to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state, and sending abnormal notification information.
In a fourth possible implementation manner of the first aspect, the method further includes:
the aggregation unit creates an information cluster based on the data stream;
matching real-time data corresponding to the monitoring index from the information cluster;
and comparing the real-time data with a preset threshold value, and automatically sending notification information if the real-time data exceeds the threshold value.
In a second aspect, a management system for devices in an edge network is provided, including:
the management system of the equipment in the edge network is characterized by comprising terminal equipment, forwarding nodes and a convergence unit:
the terminal equipment is used for broadcasting data, and the data carries a classification label used for identifying the data by a forwarding node; the classification label comprises a public field, and the public field contains classification identification information of the terminal equipment;
the forwarding node is used for correspondingly receiving the data according to the public field, processing the data and acquiring a data stream;
the forwarding node is further configured to send the data stream to a sink unit;
the convergence unit is used for processing the received data stream.
In a first possible implementation manner of the first aspect, the classification tag further includes a private field, where the private field at least includes a private load field, and the private load field is used to carry state information of the terminal device, and the state information is used to include a working state of the terminal device and/or a monitoring data value of the terminal device.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner, the forwarding node is further configured to obtain, from the common field, classification identification information of the terminal device, where the classification identification information belongs to a jurisdiction of the forwarding node and receives the data;
the forwarding node is further configured to perform deduplication processing on the received data, trim the deduplication data to obtain trim data after the deduplication data is obtained, and then encapsulate the trim data and additional scene information of the terminal device corresponding to the data to obtain encapsulated data;
the forwarding node is further configured to integrate the encapsulated data into the data flow.
With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner, the aggregation unit is further configured to parse the encapsulated data in the data stream, and obtain first working state information and/or a first monitoring data value of a terminal device to which the encapsulated data belongs;
the aggregation unit is further configured to feed back a confirmation request to a corresponding forwarding node when the first working state of the terminal device is abnormal and/or the first monitoring data value is abnormal;
the forwarding node is further configured to notify the terminal device to increase the frequency of broadcast data according to the confirmation request;
the convergence unit is further configured to obtain a second working state and/or a second monitoring data value of the terminal device, and send a state adjustment instruction to the terminal device through the forwarding node to adjust the terminal device to a normal working state if the second working state is still abnormal; if the second monitoring data value is still abnormal, sending abnormal notification information; and if the second working state and the second monitoring data value are both abnormal, sending a state adjusting instruction to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state, and sending abnormal notification information.
In a fourth possible implementation manner of the first aspect, the method further includes:
the aggregation unit is further used for creating an information cluster based on the data stream;
the aggregation unit is also used for matching real-time data corresponding to the monitoring indexes from the information cluster;
the aggregation unit is further used for comparing the real-time data with a preset threshold value, and if the real-time data exceeds the preset threshold value, the aggregation unit automatically sends notification information.
The embodiment of the invention divides the edge network into three layers, wherein the first layer is terminal equipment, the second layer is a forwarding node, and the third layer is a convergence unit; the terminal equipment broadcasts data to the forwarding node, the forwarding node acquires the classification identification information of the terminal equipment according to the public field, judges whether the terminal equipment belongs to the administration range of the forwarding node, and processes the data to acquire a data stream if the terminal equipment belongs to the administration range of the forwarding node, namely the forwarding node only receives and processes the data belonging to the administration range of the forwarding node; the forwarding node sends the data stream to a convergence unit; the convergence unit analyzes the received data stream to obtain analysis data, then generates a feedback request, sends the feedback request to the terminal equipment through the forwarding node, and can also generate notification information according to the analysis data. To sum up, in the management method and system for devices in an edge network provided in the embodiments of the present invention, a forwarding node only receives and processes data belonging to the jurisdiction of the forwarding node; the convergence unit can intelligently manage the terminal equipment by using the feedback request and automatically send the notification information to inform the working state of the terminal equipment, so that the intelligent degree of equipment management in the edge network and the operation efficiency among the equipment are improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an architecture diagram of a management system of a device in an edge network according to an embodiment of the present invention;
FIG. 2-A is a diagram of a category label common field provided by an embodiment of the invention;
FIG. 2-B is a diagram of a classification label private field provided by an embodiment of the invention;
fig. 3 is a flowchart of a method for managing devices in an edge network according to an embodiment of the present invention;
fig. 4 is a flowchart of a method for managing devices in an edge network according to a third embodiment of the present invention;
fig. 5 is a flowchart of a method for managing devices in an edge network according to a fourth embodiment of the present invention;
fig. 6 is a flowchart of a management method for devices in an edge network according to a fifth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Reference will now be made in detail to the specific embodiments, examples of which are illustrated in the accompanying drawings. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of various described embodiments. It will be apparent, however, to one skilled in the art that the various described embodiments may be practiced without these specific details. In other instances, well-known methods, procedures, components, circuits, and networks have not been described in detail as not to unnecessarily obscure aspects of the embodiments.
The terminology used in the description of the various described embodiments herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the description of the various described embodiments and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items. 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, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, operations, elements, components, and/or groups thereof.
Fig. 1 shows an architecture diagram of a management system of a device in an edge network according to an embodiment of the present invention. As shown in fig. 1, the management system of the devices in the edge network includes a terminal device 11, a forwarding node 12, and a convergence unit 13. Among them, the terminal device 11 may be an appliance in an edge network (e.g., an air conditioner, a refrigerator, and a washing machine in a home appliance), a sensor (e.g., a humidity sensor), or an actuator (e.g., a traffic light controller). The forwarding node 12 may be a module having a data transmission function, and the aggregation unit 13 may be a module having a data analysis and management control (terminal device 11) function. The terminal device 11 interacts with the forwarding node 12 via a data protocol, and the forwarding node 12 may interact with the aggregation unit 13 via the internet (e.g., IPV 6). The management method of the device in the edge network provided in the following embodiments is implemented in the management system of the device in the edge network.
Example one
Fig. 3 is a flowchart illustrating a method for managing devices in an edge network according to an embodiment of the present invention. As shown in fig. 3, the method for managing devices in the edge network specifically includes the following steps S101 to S104.
Step S101: the terminal equipment broadcasts data, and the data carries a classification label used for identifying the data by a forwarding node; the classification label comprises a public field, and the public field contains classification identification information of the terminal equipment.
Wherein the terminal device broadcasts data to the forwarding node. The terminal device may be a plurality of terminal devices, which may be appliances in the edge network (e.g., air conditioners, refrigerators, and washing machines in home appliances), sensors (e.g., humidity sensors), or actuators (e.g., traffic light controllers).
The inclusion method of the category label is described below by way of an example. For example, referring to fig. 2-a, 1, 2, 3 and 4 respectively represent a first byte, a second byte, a third byte and a fourth byte, and the category label common field is represented by a category combination of 4 bytes, wherein the second byte may be a common field for containing category identification information of the terminal device.
Alternatively, referring to fig. 2-a, the last byte (fourth byte) in the 4-byte sorted combination is represented by an 8-bit (equal to 1 byte) dedicated tag. The class label can be expressed as 4.8(XXXX), where XXXX can be more fine-grained levels, specified by an 8-bit special label and a 4-byte class combination, i.e., data can be flexibly formatted by special labels. In this case, an 8-bit dedicated tag explains how to parse a 4-byte class combination, including class identification information (e.g., terminal device type) in a common field and a data composition structure of the 4 bytes. This 4.8 mode can provide sufficient information for the forwarding node. The forwarding node may obtain specific information from an 8-bit label, such as an 8-bit label pattern like 1.1.1.1.1.1.1.1 (or 255). This value of 255 means that each of the 4 bytes described above is a 1-byte class subclass. Thus, 4 bytes can be represented in the a.b.c.d format, where each letter occupies 1 byte of space, representing some categorical subclass. Thus, a complete explanation of this classification structure can be expressed as 4.8.255. a.b.c.d. A continuous progressive classification pattern is provided for certain data as follows:
4；
4.8；
4.8.255；
4.8.255.A；
4.8.255.A.B；
4.8.255.A.B.C；
4.8.255.A.B.C.D。
clearly, a.b.c.d is completely different from b.c.a.d. The four letters of ABCD thus have 4 x 4 (a special case of 256 including null sets) or 255 non-null combinations, which 255 combinations can provide great flexibility in the way of 4-byte sorted combinations. Very short data may contain a variety of different information content.
It will be appreciated that the forwarding nodes are local and that although the randomness of the above combination does not ensure that the data has the uniqueness of an IP address or MAC identifier, the rather obvious terminal device class identification information is sufficient for a local forwarding node to forward data for a node to identify different terminal devices.
Step S102: and the forwarding nodes correspondingly receive the data according to the common field, process the data to obtain data streams, and the number of the forwarding nodes is at least one.
The number of forwarding nodes may be multiple, and generally, one forwarding node corresponds to receiving data of multiple terminal devices. And each forwarding node correspondingly receives data according to the equipment classification identification information in the public field, and then the forwarding node processes the received data to acquire a data stream. It will be appreciated that since there are multiple forwarding nodes in the edge network, multiple data flows will result accordingly.
Step S103: and the forwarding node sends the data stream to a convergence unit.
It should be noted that, some forwarding nodes (referred to as top forwarding nodes) in the forwarding nodes are directly connected to the aggregation unit through the internet, and these forwarding nodes can directly send data streams to the aggregation unit; and if the other part of forwarding nodes are not directly connected with the server, data interaction (which may be in a classification label manner or a conventional IP protocol) needs to be performed with other connected forwarding nodes, and finally the top-end forwarding node sends the data stream to the aggregation unit.
Step S104: the aggregation unit analyzes the received data stream to obtain analysis data, generates a feedback request and/or notification information based on the analysis data, and sends the feedback request to the terminal equipment through the forwarding node.
The aggregation unit receives the data sent by the forwarding node, performs aggregation analysis on the received data flow to obtain a related data flow, analyzes the related data flow to obtain analyzed data, generates a feedback request based on the analyzed data, and sends the feedback request to the terminal equipment through the forwarding node; notification information may also be generated based on the parsed data.
For example, in a farm, a management system for devices in an edge network includes: unmanned aerial vehicle, sprinkler, forwarding node and the unit that assembles. The convergence unit correlates a data stream formed by data acquired by the unmanned aerial vehicle with a data stream formed by data of position subsection information of the current sprinkler, and sends the feedback request to the current sprinkler through the forwarding node to adjust the position of the current sprinkler so as to ensure more uniform water injection distribution by generating the feedback request, namely, intelligent decision is made, and the intelligent degree of the edge network is also improved.
The embodiment of the invention divides the edge network into three layers, wherein the first layer is terminal equipment, the second layer is a forwarding node, and the third layer is a convergence unit; the terminal equipment broadcasts data to the forwarding node, the forwarding node acquires the classification identification information of the terminal equipment according to the public field, judges whether the terminal equipment belongs to the administration range of the forwarding node, and processes the data to acquire a data stream if the terminal equipment belongs to the administration range of the forwarding node, namely the forwarding node only receives and processes the data belonging to the administration range of the forwarding node; the forwarding node sends the data stream to a convergence unit; the convergence unit analyzes the received data stream to obtain analysis data, then generates a feedback request, sends the feedback request to the terminal equipment through the forwarding node, and can also generate notification information according to the analysis data. To sum up, in the management method and system for devices in an edge network provided in the embodiments of the present invention, a forwarding node only receives and processes data belonging to the jurisdiction of the forwarding node; the convergence unit can intelligently manage the terminal equipment by using the feedback request and automatically send the notification information to inform the working state of the terminal equipment, so that the intelligent degree of equipment management in the edge network and the operation efficiency among the equipment are improved.
Example two
On the basis of the first embodiment, in order to obtain more detailed related information of the terminal device after receiving data according to the classification identification information in the public field of the terminal device data, the classification tag further includes a private field, where the private field at least includes a private load field, and the private load field is used to carry state information of the terminal device, and the state information is used to include a working state of the terminal device and/or a monitoring data value of the terminal device.
Wherein the private field is located after the public field, and referring to fig. 2-B, 5, 6 and 7 represent a fifth byte, a sixth byte and a seventh byte, respectively; the class label private field may be represented by a 3-byte class combination, wherein the second byte may be a private load field, and the private load field is loaded with status information of the terminal device, the status information being used for including at least first operating status information of the terminal device and/or a first monitoring data value of the terminal device. The first operating state information of the terminal device may be a current operating state of the terminal device, or may be a first monitored data value. For example, the status information of an air quality sensor may be its operating status (on or off, and acquisition frequency, etc.) and/or a monitored data value (e.g., air quality index) of the air quality of the current environment monitored by the air quality sensor. The air quality sensor starts to send after being electrified, the classification identification information in the repeated sending public field comprises the air quality sensor, and the private load field is loaded as the first working state information of the air quality sensor and/or the first monitoring data value of the terminal equipment until the power supply is turned off; and the corresponding forwarding node receives the data of the air quality sensor according to the public field and performs further operation according to the private field. In this way, the embedded software and hardware design necessary for the terminal device is simplified.
Optionally, the affinity of the terminal device and the forwarding node is loaded in the private field. For example, a certain terminal device is associated with a kitchen forwarding node.
Optionally, the location relationship of the terminal device is loaded in the private field. For example, a terminal device is located in the kitchen near the oven.
In summary, in the management method for devices in an edge network provided in the embodiment of the present invention, by adding a private field in a terminal device classification tag, where the private field includes the first working status information of the terminal device and/or the status information of the first monitoring data value of the terminal device, a forwarding node may perform further operation according to the status information, and the processing method is flexible and has higher processing efficiency.
EXAMPLE III
On the basis of the second embodiment, as a third embodiment of the present invention, fig. 4 shows a flowchart of a specific implementation of step S102 in the management method for devices in an edge network according to the first embodiment of the present invention. As shown in fig. 4, the method for managing devices in an edge network specifically includes the following steps 301 to S303.
Step S301: and the forwarding node acquires the classification identification information of the terminal equipment from the public field, and the classification identification information belongs to the jurisdiction of the forwarding node and receives the data.
It can be understood that one forwarding node corresponds to data governing a plurality of terminal devices, when data of the terminal devices flow through the forwarding node, the forwarding node obtains classification identification information of the terminal devices from a common field of a classification label of the data, obtains an identifier of the terminal device through the classification identification information, determines whether the identifier is the jurisdiction scope of the forwarding node, and receives the data of the terminal device corresponding to the identifier if the identifier belongs to the jurisdiction scope.
For example, a certain forwarding node G is responsible for receiving data of all humidity sensors in the sub-area d in the area W, and when data of a temperature sensor, data of a humidity sensor and data of a pressure sensor in the sub-area d respectively flow through the forwarding node G, the forwarding node G sequentially obtains classification identification information of the terminal device from common fields of classification tags of the data of the temperature sensor, the data of the humidity sensor and the data of the pressure sensor, determines that the humidity sensor belongs to the jurisdiction of the forwarding node G, and receives the data of the humidity sensor.
Step S302: and performing duplicate removal processing on the received data, cutting the duplicate removal data to obtain cut data after obtaining the duplicate removal data, and then packaging the cut data and additional scene information of the terminal equipment corresponding to the data to obtain packaged data.
After receiving the data, the forwarding node needs to perform deduplication on the received data, that is, some repeatedly invalid chirp data are discarded to obtain deduplication data, then the deduplication data is cut, and then additional scene information of the terminal device corresponding to the data is encapsulated to obtain encapsulated data.
For example, the forwarding node cuts duplication removal data of the humidity sensing terminal device (which monitors the percentage of the moisture content of the soil within a preset range of the humidity sensing terminal device), obtains the percentage of the moisture content of the soil within the preset range loaded in the private field, and encapsulates the percentage of the moisture content of the soil within the preset range and related data, such as additional scene information (such as time, place, and weather information), to obtain encapsulated data.
Step S303: integrating the encapsulated data into the data stream.
For example, encapsulated data within a preset time may be integrated into a data stream.
In summary, in the management method for devices in the edge network provided in the embodiment of the present invention, the forwarding nodes only receive data in the jurisdiction scope, and the work division between the forwarding nodes is clear, so that the processing of the terminal data is orderly, and the processing accuracy is high; the received data are subjected to duplicate removal processing, the duplicate removal data are cut after the duplicate removal data are obtained, cutting data are obtained, additional scene information of the terminal equipment corresponding to the data is packaged to obtain packaging data, and more accurate positioning and identification of the terminal equipment are facilitated; and the data streams are integrated into a data stream, and can be processed according to a preset frequency, so that the processing efficiency is improved.
Example four
On the basis of the second embodiment, as a fourth embodiment of the present invention, fig. 5 shows a flowchart of specific implementation of step S104 in the management method for devices in an edge network according to the first embodiment of the present invention. As shown in fig. 5, the method for managing devices in an edge network specifically includes the following steps 401 to S404.
S401: and the aggregation unit analyzes the encapsulated data in the data stream to acquire first working state information and/or a first monitoring data value of the terminal equipment to which the encapsulated data belongs.
It will be appreciated that there are three cases here:
and the convergence unit analyzes the encapsulated data in the data stream to acquire first working state information of the terminal equipment to which the encapsulated data belongs.
And the aggregation unit analyzes the encapsulated data in the data stream to acquire a first monitoring data value of the terminal equipment to which the encapsulated data belongs.
And the aggregation unit analyzes the encapsulated data in the data stream to acquire first working state information and a first monitoring data value of the terminal equipment to which the encapsulated data belongs.
The aggregation unit can analyze the encapsulated data in the data stream according to actual needs to obtain corresponding data. The first operating state information may be an operating state (e.g., on or off) of a terminal device (e.g., an air conditioner); the first monitoring data value may be a monitoring data value of a corresponding monitoring index monitored by a terminal device (e.g., a sensor). For example, the light index monitored by the light sensor.
S402: and if the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal, feeding back a confirmation request to a corresponding forwarding node.
And if the working state of the terminal equipment is abnormal, the monitoring data value of the terminal equipment is abnormal or the working state of the terminal equipment is abnormal and the monitoring data value is abnormal, the convergence unit feeds back a confirmation request to a forwarding node which governs the terminal equipment.
S403: and the forwarding node informs the terminal equipment of increasing the frequency of the broadcast data according to the confirmation request.
After receiving the confirmation request of the aggregation unit, the forwarding node forwards the confirmation request to the terminal device, and notifies the terminal device to increase the frequency of the broadcast data (for example, increase the frequency of the original broadcast data from 3 times/second to 10 times/second).
S404: the convergence unit acquires a second working state and/or a second monitoring data value of the terminal equipment, and if the second working state is still abnormal, a state adjustment instruction is sent to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state; if the second monitoring data value is still abnormal, sending abnormal notification information; and if the second working state and the second monitoring data value are both abnormal, sending a state adjusting instruction to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state, and sending abnormal notification information.
After the frequency of the broadcast data is increased by the terminal equipment, the corresponding forwarding node acquires a new data stream through corresponding operation, the new data stream is forwarded to the aggregation unit, the aggregation unit analyzes the new data stream to acquire a second working state and/or a second monitoring data value of the terminal equipment, and if the second working state is still abnormal, a state adjustment instruction is sent to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state; if the second monitoring data value is still abnormal, sending abnormal notification information; and if the second working state and the second monitoring data value are both abnormal, sending a state adjusting instruction to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state, and sending abnormal notification information.
According to the management method for the equipment in the edge network, provided by the embodiment of the invention, if the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal, the convergence unit feeds back the confirmation request to the forwarding node, and the forwarding node informs the terminal equipment of increasing the frequency of the broadcast data according to the confirmation request to acquire the second working state information and/or the second monitoring data value of the terminal equipment so as to confirm whether the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal really or not, so that error early warning is avoided, and the accuracy and the reliability of intelligent early warning notification of the edge network are improved.
EXAMPLE five
On the basis of the first embodiment, as a fifth embodiment of the present invention, fig. 6 shows a flowchart of a specific implementation of the management method for devices in an edge network according to the fifth embodiment of the present invention. After the step S104, the method for managing devices in an edge network further includes steps S501 to S503.
Step S501: the aggregation unit creates an information cluster based on the data stream.
The aggregation unit may aggregate data streams belonging to a scene together, may aggregate small data belonging to one or several similar types of terminal devices together, and may also create an information cluster by streaming according to any other aggregation manner adopted by actual needs. In the information cluster, the aggregation unit can easily find the data stream aggregated in any one of the above manners, and the accumulated data stream of the information cluster is gradually increased with time, thereby facilitating subsequent analysis. It is understood that there may be a plurality of aggregation units, and the data streams may be used by a plurality of aggregation units that are not related to each other. Different information clusters can be created by using different aggregation units, and the information clusters do not interfere with each other.
Step S502: and matching real-time data corresponding to the monitoring index from the information cluster.
The information cluster includes data streams of a plurality of terminal devices, generally, a terminal device correspondingly monitors a monitoring index, matches the data streams corresponding to the monitoring index from the information cluster according to the classification identification information expressed in the public field of the terminal device data, and only analyzes the data streams to obtain real-time data corresponding to the monitoring index, wherein the real-time data may be a monitoring value corresponding to the monitoring index within a period of time.
Step S503: and comparing the real-time data with a preset threshold value, and automatically sending notification information if the real-time data exceeds the threshold value.
The threshold may be a maximum value, a minimum value, or an interval surrounded by the minimum value and the maximum value (including both endpoints of the minimum value and the maximum value). Out means above a preset maximum, below a preset minimum or out of a preset range.
For example, the preset threshold of the humidity monitoring index is 30% to 60%, the real-time data corresponding to the humidity monitoring index is matched from the information cluster, and if the real-time humidity index value is 25%, it indicates that the water content (humidity) exceeds the preset range, so that the notification information is automatically sent, where the notification information may be: and if the monitored water content in the XX area is insufficient, the watering amount of the monitored area is increased.
According to the management method of the equipment in the edge network, provided by the embodiment of the invention, the information clusters are created through the aggregation units based on the data streams, the real-time data corresponding to the monitoring indexes are matched and compared with the preset threshold value, if the real-time data exceed the threshold value, the notification information is automatically sent, the aggregation units which are not interfered with each other can independently manage the respective information clusters, which is equivalent to regionalization or functionalization of a huge edge network, and the information acquisition is more convenient and intelligent.
EXAMPLE six
The management system of the device in the edge network according to the sixth embodiment of the present invention may adopt the system architecture diagram shown in fig. 1. The management system of the equipment in the edge network comprises terminal equipment 11, a forwarding node 12 and a convergence unit 13; the terminal device 11 is used for broadcasting data, and the data carries a classification label for forwarding the node 12 identification data; the category label includes a common field containing category identification information of the terminal device 11.
The forwarding node 12 is configured to process the data according to the received data corresponding to the common field to obtain a data stream.
The forwarding node 12 is further configured to send the data stream to the aggregation unit 13.
The aggregation unit 13 is configured to analyze the received data stream to obtain analysis data, generate a feedback request and/or notification information based on the analysis data, and send the feedback request to the terminal device through the forwarding node.
The embodiment of the invention divides the edge network into three layers, wherein the first layer is terminal equipment, the second layer is a forwarding node, and the third layer is a convergence unit; the terminal equipment broadcasts data to the forwarding node, the forwarding node acquires the classification identification information of the terminal equipment according to the public field, judges whether the terminal equipment belongs to the administration range of the forwarding node, and processes the data to acquire a data stream if the terminal equipment belongs to the administration range of the forwarding node, namely the forwarding node only receives and processes the data belonging to the administration range of the forwarding node; the forwarding node sends the data stream to a convergence unit; the convergence unit analyzes the received data stream to obtain analysis data, then generates a feedback request, sends the feedback request to the terminal equipment through the forwarding node, and can also generate notification information according to the analysis data. To sum up, in the management method and system for devices in an edge network provided in the embodiments of the present invention, a forwarding node only receives and processes data belonging to the jurisdiction of the forwarding node; the convergence unit can intelligently manage the terminal equipment by using the feedback request and automatically send the notification information to inform the working state of the terminal equipment, so that the intelligent degree of equipment management in the edge network and the operation efficiency among the equipment are improved.
EXAMPLE seven
The management system of the device in the edge network according to the seventh embodiment of the present invention may adopt the system architecture diagram shown in fig. 1. The management system of the equipment in the edge network comprises terminal equipment 11, a forwarding node 12 and a convergence unit 13; the terminal device 11 is used for broadcasting data, and the data carries a classification label for forwarding the node 12 identification data; the classification label includes a common field containing classification identification information of the terminal device 11.
The forwarding node 12 is configured to process the data according to the received data corresponding to the common field to obtain a data stream.
The forwarding node 12 is further configured to send the data stream to the aggregation unit 13.
The aggregation unit 13 is configured to analyze the received data stream to obtain analysis data, generate a feedback request and/or notification information based on the analysis data, and send the feedback request to the terminal device through the forwarding node.
The classification tag further includes a private field, where the private field at least includes a private load field, and the private load field is used to carry the status information of the terminal device 11 and is used to contain the working status of the terminal device 11 and/or the monitoring data value of the terminal device 11.
Optionally, the affinity of the terminal device 11 with the forwarding node 12 is loaded in a private field. For example, a certain terminal device 11 is associated with a kitchen forwarding node 12.
Alternatively, the positional relationship of the terminal device 11 is loaded in the private field. For example, a certain terminal device 11 is located in the kitchen close to the oven.
To sum up, the management system for devices in an edge network provided in the embodiment of the present invention adds a private field in a terminal device classification tag, where the private field includes first working status information of a terminal device and/or status information of a first monitoring data value of the terminal device, so that a forwarding node can perform further operations according to the status information, and the forwarding node has a flexible processing manner and higher processing efficiency.
Example eight
The management system of the device in the edge network according to the eighth embodiment of the present invention may adopt the system architecture diagram shown in fig. 1. The management system of the equipment in the edge network comprises terminal equipment 11, a forwarding node 12 and a convergence unit 13; the terminal device 11 is used for broadcasting data, and the data carries a classification label for forwarding the node 12 identification data; the category label includes a common field containing category identification information of the terminal device 11.
The forwarding node 12 is configured to process the data according to the received data corresponding to the common field to obtain a data stream.
The forwarding node 12 is further configured to send the data stream to the aggregation unit 13.
The forwarding node 12 is further configured to obtain the classification identification information of the terminal device 11 from the common field, and receive data belonging to the jurisdiction of the forwarding node 12.
The forwarding node 12 is further configured to perform deduplication processing on the received data, cut the deduplication data to obtain cut data after the deduplication data is obtained, and then package additional scene information of the terminal device 11 corresponding to the data to obtain packaged data.
The forwarding node 12 is also used to integrate the encapsulated data into a data stream.
The aggregation unit 13 is configured to analyze the received data stream to obtain analysis data, generate a feedback request and/or notification information based on the analysis data, and send the feedback request to the terminal device through the forwarding node.
In summary, in the management system for devices in the edge network provided in the embodiment of the present invention, the forwarding nodes only receive data in the jurisdiction scope, the division of labor between the forwarding nodes is clear, the processing of the terminal data is orderly, and the processing accuracy is high; the received data are subjected to duplicate removal processing, the duplicate removal data are cut after the duplicate removal data are obtained, cutting data are obtained, additional scene information of the terminal equipment 11 corresponding to the data is packaged to obtain packaging data, and more accurate positioning and identification of the terminal equipment are facilitated; and the data streams are integrated into a data stream, and can be processed according to a preset frequency, so that the processing efficiency is improved.
Example nine
The management system of the device in the edge network according to the ninth embodiment of the present invention may adopt the system architecture diagram shown in fig. 1. The management system of the equipment in the edge network comprises terminal equipment 11, a forwarding node 12 and a convergence unit 13; the terminal device 11 is used for broadcasting data, and the data carries a classification label for forwarding the node 12 identification data; the category label includes a common field containing category identification information of the terminal device 11.
The forwarding node 12 is configured to process the data according to the received data corresponding to the common field to obtain a data stream.
The forwarding node 12 is further configured to send the data stream to the aggregation unit 13.
The forwarding node 12 is also configured to notify the terminal device 11 to increase the frequency of the broadcast data according to the confirmation request.
The aggregation unit 13 is configured to analyze the received data stream to obtain analysis data, generate a feedback request and/or notification information based on the analysis data, and send the feedback request to the terminal device through the forwarding node.
The aggregation unit 13 is further configured to analyze the encapsulated data in the data stream, and obtain first working state information and/or a first monitoring data value of the terminal device 11 to which the encapsulated data belongs.
The aggregation unit 13 is further configured to feed back a confirmation request to the corresponding forwarding node 12 when the first working state of the terminal device 11 is abnormal and/or the first monitoring data value is abnormal.
The aggregation unit 13 is further configured to obtain a second working state and/or a second monitoring data value of the terminal device 11, and send abnormal information if the second working state and/or the second monitoring data value are still abnormal.
According to the management system of the equipment in the edge network, provided by the embodiment of the invention, if the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal, the convergence unit feeds back the confirmation request to the forwarding node, and the forwarding node informs the terminal equipment of increasing the frequency of the broadcast data according to the confirmation request to acquire the second working state information and/or the second monitoring data value of the terminal equipment so as to confirm whether the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal really or not, so that error early warning is avoided, and the accuracy and the reliability of intelligent early warning notification of the edge network are improved.
Example ten
The management system of the device in the edge network according to the tenth embodiment of the present invention may adopt the system architecture diagram shown in fig. 1. The management system of the equipment in the edge network comprises terminal equipment 11, a forwarding node 12 and a convergence unit 13; the terminal device 11 is used for broadcasting data, and the data carries a classification label for forwarding the node 12 identification data; the category label includes a common field containing category identification information of the terminal device 11.
The forwarding node 12 is configured to process the data according to the received data corresponding to the common field to obtain a data stream.
The forwarding node 12 is further configured to send the data stream to the aggregation unit 13.
The aggregation unit 13 is configured to analyze the received data stream to obtain analysis data, generate a feedback request and/or notification information based on the analysis data, and send the feedback request to the terminal device through the forwarding node.
The aggregation unit 13 is further configured to create an information cluster based on the data stream.
The aggregation unit 13 is further configured to match real-time data corresponding to the monitoring index from the information cluster.
The aggregation unit 13 is further configured to compare the real-time data with a preset threshold, and automatically send notification information if the threshold is exceeded.
The management system of the equipment in the edge network provided by the embodiment of the invention creates the information cluster through the aggregation unit based on the data stream, matches the real-time data corresponding to the monitoring index from the information cluster and compares the real-time data with the preset threshold, if the real-time data exceeds the threshold, the notification information is automatically sent, the aggregation units which are not interfered with each other can independently manage the respective information cluster, which is equivalent to regionalization or functionalization of a huge edge network, and the information acquisition is more convenient and intelligent.
It will be understood that, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, the first operating state may also be referred to as the second operating state, and the second operating state may also be referred to as the first operating state without departing from the scope of the present invention. The first operating state and the second operating state are two operating states, but they are not the same operating state.
It should be understood that the above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described system embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present invention may be implemented in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
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 and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A method for managing devices in an edge network, comprising:
the terminal equipment broadcasts data, and the data carries a classification label used for identifying the data by a forwarding node; the classification label comprises a public field, and the public field contains classification identification information of the terminal equipment;
the forwarding node acquires the classification identification information of the terminal equipment from the public field, and if the classification identification information belongs to the administration scope of the forwarding node, the classification identification information receives the data and processes the data to acquire data flow, wherein the number of the forwarding nodes is at least one, and the forwarding node corresponds to the data for administrating at least one terminal equipment, wherein the classification identification information comprises an identifier of the terminal equipment, and the identifier of the terminal equipment is used for judging whether the terminal equipment belongs to the administration scope of the forwarding node;
the forwarding node sends the data stream to a convergence unit;
the aggregation unit analyzes the received data stream to obtain analysis data, generates a feedback request and/or notification information based on the analysis data, and sends the feedback request to the terminal equipment through the forwarding node.
2. The method for managing devices in an edge network according to claim 1, wherein the class label further includes a private field, the private field includes at least a private load field, the private load field is used to carry status information of the terminal device, and the status information is used to express an operating status of the terminal device and/or a monitoring data value of the terminal device.
3. The method for managing devices in an edge network according to claim 2, wherein the forwarding node correspondingly receives the data according to the common field, processes the data to obtain a data stream, and the number of the forwarding nodes is at least one, including:
the forwarding node performs duplicate removal processing on the received data, cuts the duplicate removal data to obtain cut data after obtaining the duplicate removal data, and then packages the cut data and additional scene information of the terminal equipment corresponding to the data to obtain packaged data;
the forwarding node integrates the encapsulated data into the data stream.
4. The method for managing devices in an edge network according to claim 3, wherein the parsing unit parses the received data stream to obtain parsed data, generates a feedback request and/or notification information based on the parsed data, and sends the feedback request to a terminal device through the forwarding node, and the method includes:
the aggregation unit analyzes the encapsulated data in the data stream to acquire first working state information and/or a first monitoring data value of terminal equipment to which the encapsulated data belongs;
if the first working state of the terminal equipment is abnormal and/or the first monitoring data value is abnormal, feeding back a confirmation request to a corresponding forwarding node;
the forwarding node informs the terminal equipment of increasing the frequency of the broadcast data according to the confirmation request;
the convergence unit acquires a second working state and/or a second monitoring data value of the terminal equipment, and if the second working state is still abnormal, a state adjustment instruction is sent to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state; if the second monitoring data value is still abnormal, sending abnormal notification information; and if the second working state and the second monitoring data value are both abnormal, sending a state adjusting instruction to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state, and sending abnormal notification information.
5. The method for managing devices in an edge network of claim 1, further comprising:
the aggregation unit creates an information cluster based on the data stream;
the aggregation unit matches real-time data corresponding to the monitoring indexes from the information cluster;
and the aggregation unit compares the real-time data with a preset threshold value, and if the real-time data exceeds the preset threshold value, the aggregation unit automatically sends notification information.
6. A management system of equipment in an edge network is characterized in that the management system of the equipment in the edge network comprises terminal equipment, forwarding nodes and a convergence unit; the terminal equipment is used for broadcasting data, and the data carries a classification label used for identifying the data by a forwarding node; the classification label comprises a public field, and the public field contains classification identification information of the terminal equipment;
the forwarding node is configured to obtain classification identification information of the terminal device from the common field, receive the data if the classification identification information belongs to the administration domain of the forwarding node, process the data to obtain a data stream, where the number of the forwarding nodes is at least one, and the forwarding node corresponds to data that administrates at least one terminal device, where the classification identification information includes an identifier of the terminal device, and the identifier of the terminal device is used to determine whether the terminal device belongs to the administration domain of the forwarding node;
the forwarding node is further configured to send the data stream to a sink unit;
the aggregation unit is used for analyzing the received data stream to obtain analysis data, generating a feedback request and/or notification information based on the analysis data, and sending the feedback request to the terminal equipment through the forwarding node.
7. The system for managing devices in an edge network according to claim 6, wherein the class label further includes a private field, the private field includes at least a private load field, the private load field is used to carry status information of the terminal device, and the status information is used to express an operating status of the terminal device and/or a monitoring data value of the terminal device.
8. The system for managing devices in an edge network according to claim 7, wherein the forwarding node is further configured to perform deduplication processing on the received data, perform clipping on the deduplication data after the deduplication data is obtained, obtain clipping data, and then perform encapsulation on the clipping data and additional scene information of a terminal device corresponding to the data to obtain encapsulated data;
the forwarding node is further configured to integrate the encapsulated data into the data flow.
9. The system according to claim 8, wherein the aggregation unit is further configured to parse the encapsulated data in the data stream, and obtain first operating status information and/or a first monitoring data value of a terminal device to which the encapsulated data belongs;
the aggregation unit is further configured to feed back a confirmation request to a corresponding forwarding node when the first working state of the terminal device is abnormal and/or the first monitoring data value is abnormal;
the forwarding node is further configured to notify the terminal device to increase the frequency of broadcast data according to the confirmation request;
the convergence unit is further configured to obtain a second working state and/or a second monitoring data value of the terminal device, and send a state adjustment instruction to the terminal device through the forwarding node to adjust the terminal device to a normal working state if the second working state is still abnormal; if the second monitoring data value is still abnormal, sending abnormal notification information; and if the second working state and the second monitoring data value are both abnormal, sending a state adjusting instruction to the terminal equipment through the forwarding node to adjust the terminal equipment to be in a normal working state, and sending abnormal notification information.
10. The system for managing devices in an edge network of claim 6, further comprising:
the aggregation unit is further used for creating an information cluster based on the data stream;
the aggregation unit is also used for matching real-time data corresponding to the monitoring indexes from the information cluster;
the aggregation unit is further used for comparing the real-time data with a preset threshold value, and if the real-time data exceeds the preset threshold value, the aggregation unit automatically sends notification information.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047618A (en) * | 2006-03-29 | 2007-10-03 | 华为技术有限公司 | Method and system for acquiring network route information |
| WO2008125027A1 (en) * | 2007-04-17 | 2008-10-23 | Huawei Technologies Co., Ltd. | Business dispatching method and network concourse device thereof |
| CN101360037A (en) * | 2007-08-03 | 2009-02-04 | 中国移动通信集团公司 | Data service network system and access method of data service |
| CN103117881A (en) * | 2013-02-27 | 2013-05-22 | 中国电子器材总公司 | Resource management system of Internet of Things |
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|---|---|---|---|---|
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-
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047618A (en) * | 2006-03-29 | 2007-10-03 | 华为技术有限公司 | Method and system for acquiring network route information |
| WO2008125027A1 (en) * | 2007-04-17 | 2008-10-23 | Huawei Technologies Co., Ltd. | Business dispatching method and network concourse device thereof |
| CN101360037A (en) * | 2007-08-03 | 2009-02-04 | 中国移动通信集团公司 | Data service network system and access method of data service |
| CN103117881A (en) * | 2013-02-27 | 2013-05-22 | 中国电子器材总公司 | Resource management system of Internet of Things |
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