CN111835650A - Information transmitting/receiving method, device and storage medium - Google Patents
Information transmitting/receiving method, device and storage medium Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/29—Flow control; Congestion control using a combination of thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/127—Avoiding congestion; Recovering from congestion by using congestion prediction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
- H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
- H04L47/2433—Allocation of priorities to traffic types
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0289—Congestion control
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
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Abstract
The invention provides an information transceiving method, an information transceiving device and a storage medium, wherein the method comprises the following steps: the method comprises the steps of obtaining a network load of a narrow-band Internet of things for connecting a distributed power generation system, further determining target management control information according to the network load and a first preset rule, wherein the target management control information comprises one or more of remote signaling information, remote control information and remote regulation information, and further sending the target management control information to the distributed power generation system so that the distributed power generation system can respond according to the target management control information. According to the method provided by the embodiment of the invention, the target management control information is adjusted in real time according to the network load of the narrowband Internet of things by setting the priority of the four-remote information under different network loads, so that the sending of the four-remote information can be matched with the current network load, and the probability of network congestion is reduced.
Description
Technical Field
The present invention relates to the field of power technologies, and in particular, to an information transceiving method, an information transceiving device, and a storage medium.
Background
Distributed power generation, also known as distributed power generation or distributed energy supply, refers to that smaller power generation equipment is configured at a user site or close to a power utilization site to meet the requirements of specific users and support the economic operation of the existing power distribution network, and the distributed power generation equipment is close to the user power utilization site, so that the problem of loss of power in the processes of boosting and transporting is effectively solved, and the reliability of service and the power quality are improved. Among the prior art, distributed power management platform sends the management control information to distributed power generation system through the narrowband thing networking to the realization is managed a large amount of distributed power generation system unifications, and wherein, the management control information mainly is four distant information, and four distant information includes: telemetry information, remote information, and remote tuning information.
When the narrowband internet of things is deployed in an independent carrier mode, the network bandwidth is small, and when the distributed power management platform is used for uniformly managing and controlling a large number of distributed power generation systems, the phenomenon of network congestion can occur, so that the normal operation of the distributed power generation systems is influenced, therefore, how to meet the normal receiving and sending of electric power four-remote information under the small-bandwidth network of the narrowband internet of things is realized, the probability of the network congestion phenomenon is reduced, and the problem to be solved urgently at present is solved.
Disclosure of Invention
The invention provides an information transceiving method, an information transceiving device and a storage medium, which are used for realizing the normal transceiving of electric power four-remote information under a small-bandwidth network of a narrow-band Internet of things and effectively reducing the probability of network congestion.
In a first aspect, the present invention provides an information transceiving method, including:
acquiring network load of a narrow-band Internet of things for connecting a distributed power generation system;
determining target management control information according to the network load and a first preset rule, wherein the target management control information comprises one or more of remote signaling information, remote control information and remote regulation information;
and sending the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information.
Optionally, the determining target management control information according to the network load and a first preset rule includes:
if the network load grade is a first grade, the target management control information is remote control information;
if the network load grade is a second grade, the target management control information comprises remote control information and remote regulation information;
if the network load grade is a third grade, the target management control information comprises remote control information, remote regulation information and remote signaling information;
wherein the first level is higher than the second level, and the second level is higher than the third level.
Optionally, the obtaining the network load of the narrowband internet of things for connecting the distributed power generation system includes:
acquiring carrier resources used in a statistical period and all carrier resources in the statistical period;
and acquiring the network load according to the carrier resources used in the statistical period and all the carrier resources in the statistical period, wherein the network load is the ratio of the carrier resources used in the statistical period to all the carrier resources in the statistical period.
Optionally, before determining the target management control information according to the network load and the first preset rule, the method further includes:
determining a network load level by:
if the network load is greater than or equal to a first threshold value, determining the network load level as a first level;
if the network load is smaller than a first threshold value, or the network load is larger than or equal to a second threshold value, determining the network load grade as a second grade;
if the network load is smaller than a second threshold value, determining the network load grade as a third grade;
wherein the first threshold value is greater than the second threshold value.
Optionally, the sending the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information includes:
sending the target management control information and the network load to the distributed power generation system, so that the distributed power generation system determines the response time of the target management control information according to the network load and a second preset rule, and executing an operation corresponding to the target management control information within the response time;
and the second preset rule represents the corresponding relation between the network load level and the response time.
Optionally, the method further comprises: telemetry data sent by the distributed power generation system is received.
Optionally, before receiving the telemetry information sent by the distributed power generation system, the method further includes:
sending a telemetry information subscription mechanism to a distributed power generation system so that the distributed power generation system reports telemetry data according to the telemetry information subscription mechanism, wherein the telemetry information subscription mechanism comprises: the report method comprises one or more of a report period of the telemetering data, a report option of the telemetering data, a report mode of the telemetering data and whether to report the telemetering data in an increment mode, wherein the report mode of the telemetering data is carried out at a specific time in the report period of the telemetering data, or the report mode of the telemetering data is carried out randomly in the report period of the telemetering data.
In a second aspect, the present invention provides an information transmitting/receiving apparatus, comprising:
the acquisition module is used for acquiring network load of a narrow-band Internet of things for connecting the distributed power generation system;
the first determining module is used for determining target management control information according to the network load and a first preset rule, wherein the target management control information comprises one or more of remote signaling information, remote control information and remote regulation information;
and the sending module is used for sending the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information.
In a third aspect, the present invention provides an information transmitting/receiving apparatus, comprising: a memory and a processor;
the memory stores program instructions;
the program instructions, when executed by the processor, perform the method of the first aspect.
In a fourth aspect, the present invention provides a readable storage medium comprising: carrying out a procedure;
the program, when executed by a processor, is operable to perform the method of the first aspect.
The invention provides an information transceiving method, an information transceiving device and a storage medium, wherein the method comprises the following steps: the method comprises the steps of firstly, obtaining a network load of a narrow-band Internet of things for connecting a distributed power generation system, further, determining target management control information according to the network load and a first preset rule, wherein the target management control information comprises one or more of remote signaling information, remote control information and remote regulation information, and further sending the target management control information to the distributed power generation system so that the distributed power generation system can respond according to the target management control information. According to the method provided by the invention, the target management control information is adjusted in real time according to the network load of the narrowband Internet of things by setting the priority of the four-remote information under different network loads, so that the sending of the four-remote information can be matched with the current network load, and the probability of network congestion is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an application scenario of the information transceiving method provided by the present invention.
Fig. 2 is a schematic flow chart of a first embodiment of an information transceiving method according to the present invention;
fig. 3 is a flowchart illustrating a second embodiment of an information transceiving method according to the present invention;
fig. 4 is a schematic flowchart of a third embodiment of an information transceiving method according to the present invention;
fig. 5 is a schematic structural diagram of an information transceiver according to a first embodiment of the present invention;
fig. 6 is a schematic structural diagram of a second information transceiver according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a third embodiment of an information transceiver device according to the present invention;
fig. 8 is a schematic structural diagram of a fourth embodiment of an information transceiver device according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Paraphrasing the term:
distributed power generation system: the distributed power generation system can not only effectively improve the generated energy of the power generation system, but also effectively reduce the loss problem of the power in boosting and long-distance transportation.
The Internet of things: is an important component of the development of future information technology. The main technical characteristics of the internet of things are that articles are connected with a network through a communication technology, so that intelligentization of man-machine interconnection and article-to-article interconnection is realized, wherein the narrowband internet of things is used as an important branch of the internet of things technology, focuses on low power consumption and wide coverage of the internet of things market, is a new technology which can be widely applied in the global range, and has the characteristics of wide coverage, more connections, high speed, low cost, low power consumption, excellent architecture and the like. At present, network systems are generally deployed in three ways, namely an in-band mode, a guard band mode and an independent carrier mode, so that a narrow-band internet of things system and an existing mobile communication network system coexist.
Telemetry information: remote measurement; specifically, the method comprises the steps of transmitting a short-distance parameter value of the yield of an object to a long-distance measuring station in remote measurement to realize long-distance measurement, wherein the measured value is remote measurement information; in an electric power system, telemetry information includes various electrical quantities and load flows, for example: the electric quantity includes: voltage, current, power, etc. on the line.
Remote signaling information: a remote signal; the state quantity information includes collected action information of power system relay protection, state information of a circuit breaker, alarm information number and the like.
Remote control information: remote control; and receiving and executing a remote control command, mainly switching on and off, and remotely controlling the remote switch control equipment.
Remote regulation information: remote adjustment; receiving and executing a remote debugging command, and performing remote debugging on remote controlled equipment, for example: the generator output power is regulated.
Fig. 1 is a schematic view of an application scenario of the information transceiving method provided by the present invention. As shown in fig. 1, the system includes: the distributed power generation system comprises a distributed power management platform 1 and at least one distributed power generation system 2, wherein the distributed power management platform 1 and the distributed power generation system 2 interact through a narrow-band internet of things. The distributed power management platform is used for uniformly managing and controlling the connected distributed power generation systems, the distributed power generation systems are used for providing electric energy for power utilization sites of areas where the distributed power generation systems are located, and the distributed power generation systems can be adjusted according to related commands sent by the distributed power management platform.
In the application scenario, the network system is deployed in an independent carrier mode, the network bandwidth is only 180KHz, and the network bandwidth is small. If the distributed power management platform performs unified management and control on a large number of distributed power generation systems, a large number of four-remote information concurrences exist, but network congestion is easily caused due to small network bandwidth, and if the network congestion occurs, the four-remote information is further lost or delayed greatly, so that the normal operation of the distributed power generation systems is influenced finally.
Therefore, how to meet the normal transceiving of the electric four-remote information under the small-bandwidth network of the narrowband internet of things and reduce the probability of the network congestion phenomenon is a problem to be solved urgently at present.
Based on the above problems, embodiments of the present invention provide an information transceiving method to implement normal transceiving of power four-remote information in a small bandwidth network of a narrowband internet of things, and reduce a probability of occurrence of a network congestion phenomenon.
Fig. 2 is a flowchart illustrating a first information transceiving method according to an embodiment of the present invention. The execution main body of the information transceiving method provided by the embodiment of the present invention may be the information transceiving device provided by the embodiment of the present invention, and the device may be implemented in any software and/or hardware manner, and exemplarily: the device can be a distributed power management platform, and the distributed power management platform can be deployed in a server, or the distributed power management platform can also be deployed in a cloud. In this embodiment, an execution subject is taken as an example of a distributed power management platform.
As shown in fig. 2, the method of this embodiment may include:
s201, acquiring network load of the narrowband Internet of things.
Specifically, the distributed power management platform is connected with the distributed power generation system through the narrow-band internet of things, the distributed power management platform obtains network loads of the narrow-band internet of things, the network loads can describe the current working state of the narrow-band internet of things, and whether network congestion occurs in the current network or not can be predicted according to the network loads.
In a possible implementation manner, the narrowband internet of things (network-side device) actively reports the current network load thereof, for example, the narrowband internet of things may periodically and actively report the current network load thereof, or may also actively report the current network load thereof at a specific time. In another possible implementation manner, the distributed power management platform sends a network load acquisition request to a narrowband internet of things (network-side device), and after receiving the network load acquisition request, the narrowband internet of things network-side device feeds back a current network load to the distributed power management platform, where the network load request may be input by a user through a display interface of the distributed power management platform, or may also be input by the user through other manners, such as voice input.
S202, determining target management control information according to the network load and a first preset rule.
Wherein the target management control information includes: one or more of remote signaling information, remote control information, and remote tuning information.
One possible implementation: in practical application, the grade of the current network load is determined according to the current network load and the grade reference standard of the network load, and the target management control information required to be sent by the distributed management platform is determined according to the grade of the network load.
In practical application, the preset network load level reference standard may include at least two different levels, if the number of the distributed power generation systems is large, the level included in the network load level reference standard may be large, so as to implement accurate determination on the network load, if the number of the distributed power generation systems is small, the level included in the network load level reference standard may be set according to an actual requirement, which is not limited in this embodiment.
Illustratively, the preset network load level reference standard comprises three levels, namely a first level, a second level and a third level, wherein the first level is higher than the second level, and the second level is higher than the third level, that is, the first level corresponds to a high load of the network load, the second level corresponds to a heavy load of the network load, and the third level corresponds to a low load of the network load; if the network load level is the first level, the target management control information is remote control information; if the network load grade is a second grade, the target management control information comprises remote control information and remote regulation information; and if the network load grade is a third grade, the target management control information comprises remote control information, remote regulation information and remote signaling information.
In the step, the target management control information is adjusted in real time according to the network load of the narrowband Internet of things by corresponding the four-remote information with different priorities to different network load grades, so that the four-remote information can be sent to be matched with the current network load, and the probability of network congestion is reduced.
And S203, transmitting the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information.
The distributed power management platform sends the target management control information to the corresponding distributed power generation system through the narrow-band Internet of things, and the distributed power generation system analyzes the target management control information after receiving the target management control information, acquires specific four-remote information contained in the target management control information and responds according to the four-remote information in the target management control information.
According to one possible implementation manner, the distributed power management platform sends the target management control information and the network load to the distributed power generation system, so that the distributed power generation system determines the response time of the target management control information according to the network load and a second preset rule, and executes the operation corresponding to the target management control information within the response time.
The second preset rule represents a correspondence between the network load level and the response time, that is, the network load is divided into a plurality of levels in advance, and each level corresponds to different response time.
Illustratively, the second preset rule includes:
if the network load grade is a first grade, the response time is a first time parameter; if the network load is at the second level, the response time is a second time parameter; and if the network load grade is a third grade, the response time is a third time parameter, wherein the first grade is higher than the second grade, the second grade is higher than the third grade, the first time parameter is greater than the second time parameter, and the second time parameter is greater than the third time parameter.
On the basis of the second preset rule,
for example, in step S202, the target management control information determined according to the network load is remote control information, then the distributed power management platform sends the remote control information and the network load to the distributed power generation system, the distributed power generation system analyzes the received information to obtain the remote control information and the network load, determines the response time as a first time parameter according to the network load and a second preset rule, and controls the corresponding switch control device according to a detailed instruction of the remote control information within the first time parameter.
For example, in step S202, the target management control information determined according to the network load is the remote control information and the remote regulation information, then the distributed power management platform sends the remote control information, the remote regulation information, and the network load to the distributed power generation system, the distributed power generation system parses the received information, obtains the remote control information, the remote regulation information, and the network load, determines the response time as a second time parameter according to the network load and a second preset rule, controls the corresponding switch control device according to the detailed instruction of the remote control information within the second time parameter, and remotely debugs the corresponding controlled variable device according to the detailed instruction of the remote regulation information.
For example, in step S202, the target management control information determined according to the network load is remote control information, remote regulation information, and remote signaling information, then the distributed power management platform sends the remote control information, the remote regulation information, the remote signaling information, and the network load to the distributed power generation system, the distributed power generation system parses the received information to obtain the remote control information, the remote regulation information, the remote signaling information, and the network load, determines the response time as a third time parameter according to the network load and a second preset rule, the distributed power generation system controls corresponding remote control devices according to detailed instructions of the remote control information within the third time parameter, remotely debugs corresponding controlled quantity devices according to the detailed instructions of the remote regulation information, and collects protection and switching quantity information in the distributed power generation system according to the detailed instructions of the remote signaling information, and sending the collected information to the distributed power management platform.
In practical application, the division of the network load grade by the distributed power management platform is consistent with the division of the network load grade by the distributed power generation system, that is, in the first preset rule and the second preset rule, the division standard of the network load grade is consistent. Then, the distributed power management platform may also directly send the network load level to the distributed power generation system, so that the distributed power generation system directly determines the response time according to the network load level in the second preset rule.
In this embodiment, a network load of a narrowband internet of things used for connecting a distributed power generation system is acquired, and further, target management control information is determined according to the network load and a first preset rule, where the target management control information includes one or more of remote signaling information, remote control information, and remote tuning information, and further, the target management control information is sent to the distributed power generation system, so that the distributed power generation system responds according to the target management control information. According to the method provided by the embodiment, the target management control information is adjusted in real time according to the network load of the narrowband Internet of things by setting the priority of the four-remote information under different network loads, so that the sending of the four-remote information can be matched with the current network load, and the probability of network congestion is reduced.
Fig. 3 is a flowchart illustrating a second method for sending and receiving information according to the present invention. As shown in fig. 3, in the embodiment shown in fig. 2, the step S201 of acquiring the network load of the narrowband internet of things for connecting the distributed power system may be implemented by the steps S301 and S302 in this embodiment, specifically:
s301, carrier resources used in a counting period and all carrier resources in the counting period are obtained.
S302, acquiring the network load according to the carrier resources used in the statistical period and all the carrier resources in the statistical period.
Specifically, the distributed power management platform acquires carrier resources used in a statistical period and all carrier resources in the statistical period, and further determines a ratio of the carrier resources used in the statistical period and all carrier resources in the statistical period as a network load.
Specifically, the carrier resource may include a Physical Downlink Shared Channel (PDSCH) resource and a Physical Uplink Shared Channel (PUSCH) resource. And acquiring the network load according to the service conditions of the PDSCH resources and the PUSCH resources.
Of course, it can be understood that, in practical applications, the steps S301 and S302 may also be executed by a narrowband internet of things network side device, and the network side device sends the calculated ratio to the distributed power management platform, so that the distributed power management platform obtains the network load.
S303, determining the network load grade according to the network load.
Illustratively, the preset network load level reference standard comprises three levels, namely a first level, a second level and a third level, wherein the first level is higher than the second level, and the second level is higher than the third level, that is, the first level corresponds to a high load of the network load, the second level corresponds to a heavy load of the network load, and the third level corresponds to a low load of the network load; if the network load is greater than or equal to a first threshold value, determining that the network load level is a first level; if the network load is smaller than a first threshold value, or the network load is larger than or equal to a second threshold value, determining the network load grade as a second grade; if the network load is smaller than the second threshold value, determining the network load grade as a third grade; wherein the first threshold value is greater than the second threshold value.
The first threshold and the second threshold may be set according to actual requirements, which is not limited in the embodiments of the present invention.
S304, determining target management control information according to the network load level and a first preset rule.
And S305, transmitting the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information.
Steps S304 and S305 in this embodiment are similar to steps S202 and S203 in the embodiment shown in fig. 2, and are not repeated here.
In this embodiment, by obtaining carrier resources used in a statistical period and all carrier resources in the statistical period, a ratio of the carrier resources used in the statistical period to all carrier resources in the statistical period is determined as a network load, a network load level is determined according to the network load, target management control information is determined according to the network load level and a first preset rule, and the target management control information is sent to the distributed power generation system, so that the distributed power generation system responds according to the target management control information. In the embodiment, the priority of the four-remote information under different network loads is set, and the target management control information is adjusted in real time according to the network load of the narrowband internet of things, so that the sending of the four-remote information can be matched with the current network load, the probability of network congestion is reduced, and the reliable operation of the distributed power generation system is ensured.
Fig. 4 is a flowchart illustrating a third embodiment of an information transceiving method according to the present invention. As shown in fig. 4, the method of the present embodiment includes:
s401, sending a telemetry information subscription mechanism to the distributed power generation system.
The distributed power generation system needs to report the telemetering information to the distributed power management platform, so that the distributed power management platform can monitor the operation condition of each device in the distributed power generation system in real time. If a large number of distributed power generation systems exist, a large network bandwidth is needed for reporting the telemetering information, and in order to reduce the requirement of the telemetering information on the network bandwidth, the distributed power management platform can make the distributed power generation systems report the telemetering information according to a telemetering information subscription mechanism by formulating a telemetering information subscription mechanism.
In this step, the distributed power management platform sends a telemetry information subscription mechanism to the distributed power generation system, wherein the telemetry information subscription mechanism includes: one or more of telemetry data reporting period, telemetry data options, telemetry data reporting mode and whether to report in increments.
The report period of the telemetering data represents a time period for reporting the telemetering data by the distributed power generation system.
The telemetry data options represent the types of parameters contained in the telemetry data reported by the distributed power generation system, such as: voltage, current, power value, etc. at some reference point on the line.
The report mode of the telemetering data is as follows: reporting at a specific moment in a report period of the telemetering data, or reporting randomly in the report period of the telemetering data.
Reporting at a specific moment in a report period of the telemetry information shows that: the distributed power generation system reports the acquired telemetering information at fixed relative time in the telemetering information reporting period, and the specific time can be determined by the distributed power management platform or the distributed power generation system. Alternatively, the specific moment may be obtained by: the specific time is (distributed power generation system ID) mod (telemetry information reporting period), where mod represents the remainder of the calculation.
And randomly reporting the representation in a report period of the telemetering information: and the distributed power generation system randomly reports the acquired telemetering data in the telemetering information reporting period.
The incremental reporting means that when the report time of the telemetering data is reached, the distributed power generation system only reports the telemetering data updated at the report time of the telemetering data last time, and the non-updated data is not reported; if incremental reporting is not selected in the telemetry information subscription mechanism, namely, full reporting is represented, the distributed power generation system reports all the acquired telemetry data to the distributed power management platform. By flexibly selecting whether to report the increment or not according to the network load, the data transmission quantity is reduced, the requirement on the network bandwidth is reduced, and the probability of the network congestion phenomenon is further reduced.
S402, reporting the telemetry data according to the telemetry information subscription mechanism.
And after receiving the telemetry information subscription mechanism, the distributed power generation system collects each parameter indicated in the telemetry data option, and reports the collected telemetry data to the distributed power management platform according to the telemetry data reporting period, the telemetry data reporting mode and whether increment is reported, which are indicated in the telemetry information subscription mechanism.
Illustratively, if the telemetry information subscription mechanism includes: the report period of the telemetering data is 10 minutes, and the telemetering data options comprise: the voltage and the current of a certain reference point on the circuit are reported at a specific moment in a report period of the telemetric data, and the specific moment is the 5 th minute starting moment of each report period of the telemetric data and is reported in increments. And if the voltage or the current of the certain reference point on the line changes in the next telemetry data reporting period, the distributed power generation system only reports the changed voltage or current to the distributed power management platform.
In the embodiment, the telemetry information subscription mechanism is sent to the distributed power generation system, so that the distributed power generation system reports the collected telemetry data according to the telemetry information subscription mechanism, the running condition of the distributed power generation system can be monitored in real time, and the distributed power generation system can dynamically adjust the telemetry information reporting mode in the telemetry information reporting period according to the network load, so that the probability of network congestion is reduced, and the reliable running of the distributed power generation system is ensured.
Fig. 5 is a schematic structural diagram of an information transceiver according to a first embodiment of the present invention. As shown in fig. 5, the information transceiver 50 according to the present embodiment includes: an acquisition module 51, a first determination module 52 and a transmission module 53. Wherein,
the obtaining module 51 is configured to obtain a network load of a narrowband internet of things for connecting the distributed power generation system.
The first determining module 52 is configured to determine target management control information according to the network load and a first preset rule, where the target management control information includes one or more of remote signaling information, remote control information, and remote tuning information.
And a sending module 53, configured to send the target management control information to the distributed power generation system, so that the distributed power generation system responds according to the target management control information.
Optionally, the sending module 53 is specifically configured to send the target management control information and the network load to the distributed power generation system, so that the distributed power generation system determines a response time of the target management control information according to the network load and a second preset rule, and executes an operation corresponding to the target management control information within the response time;
and the second preset rule represents the corresponding relation between the network load level and the response time.
The apparatus of this embodiment may be used to implement the technical solution of the method embodiment shown in fig. 2, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 6 is a schematic structural diagram of a second information transceiver according to an embodiment of the present invention. As shown in fig. 6, the information transceiver provided in this embodiment, based on the embodiment shown in fig. 5, obtains the module 51, which includes: an acquisition submodule 511 and a calculation submodule 512.
The obtaining sub-module 511 is configured to obtain carrier resources used in a counting period and all carrier resources in the counting period.
The calculating sub-module 512 is configured to obtain a network load according to the carrier resources used in the counting period and all the carrier resources in the counting period, where the network load is a ratio of the carrier resources used in the counting period to all the carrier resources in the counting period.
Optionally, the information transceiver 60 further includes: a second determining module 54 for determining the network load level by:
if the network load is greater than or equal to a first threshold value, determining the network load level as a first level; if the network load is smaller than a first threshold value, or the network load is larger than or equal to a second threshold value, determining the network load grade as a second grade; if the network load is smaller than the second threshold value, determining the network load grade as a third grade; wherein the first threshold value is greater than the second threshold value.
Accordingly, the first determining module 52 is configured to determine the target management control information according to the network load level and the first preset rule.
Specifically, if the network load level is a first level, the target management control information is remote control information; if the network load grade is a second grade, the target management control information comprises remote control information and remote regulation information; if the network load grade is a third grade, the target management control information comprises remote control information, remote regulation information and remote signaling information; wherein the first level is higher than the second level, and the second level is higher than the third level.
The information transceiver provided in this embodiment may be used to implement the technical solution of the method embodiment shown in fig. 3, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 7 is a schematic structural diagram of a third embodiment of an information transceiver device according to the present invention. As shown in fig. 7, the information transceiver provided in this embodiment further includes, on the basis of the embodiment shown in fig. 6: a receiving module 55.
And the receiving module 55 is configured to receive the telemetry data reported by the distributed power system.
Correspondingly, the sending module 53 is further configured to send a telemetry information subscription mechanism to the distributed power system, so that the distributed power generation system reports the telemetry information according to the telemetry information subscription mechanism, where the telemetry information subscription mechanism includes: the report method comprises one or more of a report period of the telemetering data, a report option of the telemetering data, a report mode of the telemetering data and whether to report the telemetering data in an increment mode, wherein the report mode of the telemetering information is to report the telemetering information at a specific time in the report period of the telemetering information or to report the telemetering information randomly in the report period of the telemetering information.
In some embodiments, the receiving module 55 is further configured to receive a response message fed back by the distributed power generation system according to the target management control information.
The information transceiver of this embodiment may be configured to implement the technical solution of the method embodiment shown in fig. 4, and the implementation principle and the technical effect are similar, which are not described herein again.
Fig. 8 is a schematic structural diagram of a fourth embodiment of an information transceiver device according to the present invention. As shown in fig. 8, the information transmitting and receiving apparatus 80 of the present embodiment includes: a memory 81 and a processor 82;
the memory 81 may be a separate physical unit, and may be connected to the processor 82 via a bus 83. The memory 81 and the processor 82 may also be integrated, implemented by hardware, etc.
The memory 81 is used for storing programs for implementing the above method embodiments, and the processor 82 calls the programs to execute the operations of the above method embodiments.
Alternatively, when part or all of the method of the above embodiment is implemented by software, the information transceiver 80 may only include the processor 82. A memory 81 for storing programs is located outside the information-transmitting and receiving device 80, and a processor 82 is connected to the memory through a circuit/wire for reading and executing the programs stored in the memory.
The Processor 82 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of a CPU and an NP.
The processor 82 may further include a hardware chip. The hardware chip may be an Application-Specific Integrated Circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a Field-Programmable gate Array (FPGA), General Array Logic (GAL), or any combination thereof.
The Memory 81 may include a Volatile Memory (Volatile Memory), such as a Random-Access Memory (RAM); the Memory may also include a Non-volatile Memory (Non-volatile Memory), such as a Flash Memory (Flash Memory), a Hard Disk Drive (HDD) or a Solid-state Drive (SSD); the memory may also comprise a combination of memories of the kind described above.
The invention also provides a program product, for example a computer readable storage medium, comprising a program which, when executed by a processor, performs the above method.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the 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 scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An information transceiving method, comprising:
acquiring network load of a narrow-band Internet of things for connecting a distributed power generation system;
determining target management control information according to the network load and a first preset rule, wherein the target management control information comprises one or more of remote signaling information, remote control information and remote regulation information;
and sending the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information.
2. The method of claim 1, wherein the determining target management control information according to the network load and a first preset rule comprises:
if the network load grade is a first grade, the target management control information is remote control information;
if the network load grade is a second grade, the target management control information comprises remote control information and remote regulation information;
if the network load grade is a third grade, the target management control information comprises remote control information, remote regulation information and remote signaling information;
wherein the first level is higher than the second level, and the second level is higher than the third level.
3. The method of claim 1, wherein the obtaining the network load of the narrowband internet of things for connecting the distributed power generation system comprises:
acquiring carrier resources used in a statistical period and all carrier resources in the statistical period;
and acquiring the network load according to the carrier resources used in the statistical period and all the carrier resources in the statistical period, wherein the network load is the ratio of the carrier resources used in the statistical period to all the carrier resources in the statistical period.
4. The method of claim 3, wherein before determining the target management control information according to the network load and a preset rule, the method further comprises:
determining a network load level by:
if the network load is greater than or equal to a first threshold value, determining the network load level as a first level;
if the network load is smaller than a first threshold value, or the network load is larger than or equal to a second threshold value, determining the network load grade as a second grade;
if the network load is smaller than a second threshold value, determining the network load grade as a third grade;
wherein the first threshold value is greater than the second threshold value.
5. The method of claim 1, wherein sending the target management control information to the distributed power generation system to cause the distributed power generation system to respond according to the target management control information comprises:
sending the target management control information and the network load to the distributed power generation system, so that the distributed power generation system determines the response time of the target management control information according to the network load and a second preset rule, and executing an operation corresponding to the target management control information within the response time;
and the second preset rule represents the corresponding relation between the network load level and the response time.
6. The method of claim 1, further comprising: and receiving the telemetering data reported by the distributed power generation system.
7. The method of claim 6, wherein prior to receiving the telemetry information transmitted by the distributed power generation system, further comprising:
sending a telemetry information subscription mechanism to a distributed power generation system so that the distributed power generation system reports telemetry data according to the telemetry information subscription mechanism, wherein the telemetry information subscription mechanism comprises: the report method comprises one or more of a report period of the telemetering data, a report option of the telemetering data, a report mode of the telemetering data and whether to report the telemetering data in an increment mode, wherein the report mode of the telemetering data is carried out at a specific time in the report period of the telemetering data, or the report mode of the telemetering data is carried out randomly in the report period of the telemetering data.
8. An information transmitting/receiving apparatus, comprising:
the acquisition module is used for acquiring network load of a narrow-band Internet of things for connecting the distributed power generation system;
the first determining module is used for determining target management control information according to the network load and a first preset rule, wherein the target management control information comprises one or more of remote signaling information, remote control information and remote regulation information;
and the sending module is used for sending the target management control information to the distributed power generation system so that the distributed power generation system responds according to the target management control information.
9. An information transmitting/receiving apparatus, comprising: a memory and a processor;
the memory stores program instructions;
the program instructions, when executed by the processor, perform the method of any of claims 1 to 7.
10. A readable storage medium, comprising: carrying out a procedure;
the program, when executed by a processor, is to perform the method of any one of claims 1 to 7.
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| WO2018232917A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Internet-of-things network congestion reduction method and router |
| CN109587717A (en) * | 2018-12-14 | 2019-04-05 | 中国移动通信集团江苏有限公司 | Connect control method, device, equipment and computer readable storage medium |
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| CN101827033A (en) * | 2010-04-30 | 2010-09-08 | 北京搜狗科技发展有限公司 | Method and device for controlling network traffic and local area network system |
| WO2018232917A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | Internet-of-things network congestion reduction method and router |
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