CN111885176A - Key information infrastructure safety protection cloud service system - Google Patents
Key information infrastructure safety protection cloud service system Download PDFInfo
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- CN111885176A CN111885176A CN202010733727.6A CN202010733727A CN111885176A CN 111885176 A CN111885176 A CN 111885176A CN 202010733727 A CN202010733727 A CN 202010733727A CN 111885176 A CN111885176 A CN 111885176A
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- Prior art keywords
- key information
- information infrastructure
- monitoring data
- infrastructure monitoring
- cloud server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/04—Arrangements for maintaining operational condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention provides a key information infrastructure safety protection cloud service system which comprises a data acquisition module, a cloud server and a user terminal, wherein the data acquisition module acquires key information infrastructure monitoring data based on a wireless sensor network, the cloud server compares the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, and if the key information infrastructure monitoring data exceeds the normal threshold range, an alarm signal is output; the user terminal is used for accessing the key information infrastructure monitoring data in the cloud server in real time; the data acquisition module comprises sensor nodes and sink nodes, the sensor nodes are used for acquiring key information infrastructure monitoring data, and the sink nodes send the key information infrastructure monitoring data to the cloud server. The invention realizes the monitoring of the key information infrastructure, and gives an alarm when the monitoring data of the key information infrastructure is abnormal, thereby facilitating the related personnel to maintain the key information infrastructure with problems in time.
Description
Technical Field
The invention relates to the technical field of power grid equipment monitoring, in particular to a key information infrastructure safety protection cloud service system.
Background
The key information infrastructure is closely related to the life of people, and the necessary requirement of people is to ensure the safe and stable operation of the key information infrastructure.
Disclosure of Invention
Aiming at the problems, the invention provides a key information infrastructure safety protection cloud service system.
The purpose of the invention is realized by collecting the following technical scheme:
the cloud server is used for receiving, storing and displaying the key information infrastructure monitoring data, comparing the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, and outputting an alarm signal if the key information infrastructure monitoring data exceeds the normal threshold range; the user terminal is connected with the cloud server through a communication network and is used for accessing key information infrastructure monitoring data in the cloud server in real time; the data acquisition module comprises sensor nodes, cluster heads and sink nodes, the sensor nodes are used for acquiring key information infrastructure monitoring data and sending the key information infrastructure monitoring data to the corresponding cluster heads, the cluster heads collect the key information infrastructure monitoring data of the sensor nodes in the clusters, and the sink nodes send the key information infrastructure monitoring data collected by the cluster heads to the cloud server.
In an implementation manner, the cloud server includes a communication unit, a data processing unit, and an early warning unit, where the communication unit is connected to the data processing unit, and the data processing unit is connected to the early warning unit.
In an implementation manner, the data processing unit is configured to store and display key information infrastructure monitoring data, compare the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, determine whether the key information infrastructure monitoring data exceeds the normal threshold range, and if so, send an early warning instruction to the early warning unit to prompt the early warning unit to output an alarm signal.
Further, the data processing unit is further configured to perform a screening preprocessing on the received key information infrastructure monitoring data before storing the key information infrastructure monitoring data.
Further, the data processing unit is further configured to call corresponding key information infrastructure monitoring data according to the query instruction of the user terminal, and send the corresponding key information infrastructure monitoring data to the user terminal through the communication unit.
The invention has the beneficial effects that: the wireless sensor network technology is utilized to realize the monitoring of the key information infrastructure, and the alarm is given when the monitoring data of the key information infrastructure is abnormal, so that the related personnel can maintain the key information infrastructure with problems in time, and the safe and stable operation of the key information infrastructure is ensured.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
Fig. 1 is a block diagram of a key information infrastructure security protection cloud service system according to an exemplary embodiment of the present invention;
fig. 2 is a connection block diagram of a cloud server according to an exemplary embodiment of the present invention.
Reference numerals:
the system comprises a data acquisition module 1, a cloud server 2, a user terminal 3, a communication unit 10, a data processing unit 20 and an early warning unit 30.
Detailed Description
The invention is further described with reference to the following examples.
Referring to fig. 1, the key information infrastructure security protection cloud service system provided in this embodiment includes a data acquisition module 1, a cloud server 2 and a user terminal 3, where the data acquisition module 1 acquires key information infrastructure monitoring data based on a wireless sensor network and sends the acquired key information infrastructure monitoring data to the cloud server 2, and the cloud server 2 is configured to receive, store and display the key information infrastructure monitoring data, compare the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, and output an alarm signal if the key information infrastructure monitoring data exceeds the normal threshold range; the user terminal 3 is connected with the cloud server 2 through a communication network and is used for accessing the key information infrastructure monitoring data in the cloud server 2 in real time. The data acquisition module 1 comprises sensor nodes, cluster heads and sink nodes, the sensor nodes are used for acquiring key information infrastructure monitoring data and sending the key information infrastructure monitoring data to the corresponding cluster heads, the cluster heads collect the key information infrastructure monitoring data of the sensor nodes in the clusters, and the sink nodes send the key information infrastructure monitoring data collected by the cluster heads to the cloud server 2.
In one embodiment, as shown in fig. 2, the cloud server 2 includes a communication unit 10, a data processing unit 20, and an early warning unit 30, where the communication unit 10 is connected to the data processing unit 20, and the data processing unit 20 is connected to the early warning unit 30. In an implementation manner, the data processing unit 20 is configured to store and display key information infrastructure monitoring data, compare the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, determine whether the key information infrastructure monitoring data exceeds the normal threshold range, and if so, the data processing unit 20 sends an early warning instruction to the early warning unit 30 to prompt the early warning unit 30 to output an alarm signal.
Further, the data processing unit 20 is further configured to perform a screening preprocessing on the received key information infrastructure monitoring data before storing the key information infrastructure monitoring data.
Further, the data processing unit 20 is further configured to retrieve corresponding key information infrastructure monitoring data according to the query instruction of the user terminal 3, and send the corresponding key information infrastructure monitoring data to the user terminal 3 through the communication unit 10.
The embodiment of the invention realizes the monitoring of the key information infrastructure by utilizing the wireless sensor network technology, and gives an alarm when the monitoring data of the key information infrastructure is abnormal, so that related personnel can maintain the key information infrastructure with problems in time, and the safe and stable operation of the key information infrastructure is ensured.
The distance between the cluster head and the convergent node does not exceed a preset distance lower limit YhWhen the cluster head is in communication with the sink node, the cluster head directly communicates with the sink node; the distance between the cluster head and the sink node exceeds a preset distance lower limit YhDuring the routing, the cluster head sends the key information infrastructure monitoring data to the aggregation node in a multi-hop routing mode, wherein in neighbor cluster heads closer to the aggregation node, the cluster head selects one neighbor cluster head as a next-hop node, specifically:
(1) the cluster head sends evaluation information to a neighbor cluster head closer to the aggregation node, the neighbor cluster head records the time of receiving the evaluation information and feeds back the time of receiving the evaluation information and the position information of the neighbor cluster head to the cluster head, the cluster head calculates the dominance of the neighbor cluster head according to the feedback information of the neighbor cluster head, and the calculation formula of the dominance is set as follows:
in the formula, VicThe dominance of a neighbor cluster head which is closer to a sink node from the c-th cluster head i, Y (i, sink) is the distance from the cluster head i to the sink node, Y (c, sink) is the distance from the neighbor cluster head which is closer to the sink node from the c-th cluster head to the sink node, sink represents the sink node, b0B is the time for the neighbor cluster head closer to the sink node to receive the evaluation information, and delta b is a preset time difference threshold,
to determine the value function, when
When the temperature of the water is higher than the set temperature,
when in use
When the temperature of the water is higher than the set temperature,
p1、p2all are set weight coefficients;
(2) and selecting the neighbor cluster head with the highest dominance as the next hop node by the cluster head.
And the neighbor cluster heads are other cluster heads positioned in the communication range of the cluster heads.
In the routing mechanism, when the distance between the cluster head and the sink node exceeds a preset distance lower limit, the cluster head selects a neighbor cluster head with the highest dominance as a next hop node, so that the efficiency of transmitting the monitoring data of the key information infrastructure is improved, the total length of a monitoring data transmission path of the key information infrastructure can be shortened as much as possible, and the cost of transmitting the monitoring data of the key information infrastructure is saved.
In an implementation mode, the failure rate of the cluster head to the next hop node evaluation is initially 0, and the unit distance standard time delay L is set0The cluster head periodically evaluates the fault rate of the next hop node according to a set period, and specifically comprises the following steps:
presetting a feedback test frequency threshold value U0The cluster head sends a message to a next hop node according to a set time interval, the time delay of a feedback message of the next hop node is recorded, if the set time is exceeded and no message fed back to the next hop node is received, the cluster head records the loss of credit of the neighbor cluster head, wherein the frequency of sending the message is equal to the preset feedback test frequency threshold, and the cluster head evaluates the failure rate of the next hop node according to the loss of credit record;
if the failure rate exceeds the preset failure rate threshold value, the cluster head reselects the neighbor cluster head with the maximum dominance degree from the rest neighbor cluster heads closer to the sink node as a next hop node;
the evaluation formula of the fault rate is as follows:
in the formula, LcFeeding back the time delay of the kth message for the next hop node, wherein U is the number of times of losing messages of the next hop node recorded by the cluster head, Y is the distance from the cluster head to the next hop node, and z1Feedback of the impact factor on the failure rate for a set timeout, z2The influence factor of the set number of times of losing credit on the failure rate is set.
In the embodiment, based on two factors of the delay record and the loss record of the next hop node feedback message, a calculation formula for evaluating the fault rate of the next hop node is creatively designed, so that the fault rate can more accurately reflect the actual capacity of the current next hop node for forwarding the monitoring data of the key information infrastructure. The cluster head determines whether to reselect the next hop node according to the fault rate of the next hop node, so that the reliability of monitoring data forwarding of the key information infrastructure is improved, and the running stability of the key information infrastructure safety protection cloud service system is improved.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the system is divided into different functional modules to perform all or part of the above described functions. For the specific working process of the system and the terminal described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not described herein again.
From the above description of embodiments, it is clear for a person skilled in the art that the embodiments described herein can be implemented in hardware, software, firmware, middleware, code or any appropriate combination thereof. For a hardware implementation, a processor may be implemented in one or more of the following units: an application specific integrated circuit, a digital signal processor, a digital signal processing system, a programmable logic device, a field programmable gate array, a processor, a controller, a microcontroller, a microprocessor, other electronic units designed to perform the functions described herein, or a combination thereof. For a software implementation, some or all of the procedures of an embodiment may be performed by a computer program instructing associated hardware. In practice, the program may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a computer. The computer-readable medium can include, but is not limited to, random access memory, read only memory images, electrically erasable programmable read only memory or other optical disk storage, magnetic disk storage media or other magnetic storage systems, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A key information infrastructure safety protection cloud service system is characterized by comprising a data acquisition module, a cloud server and a user terminal, wherein the data acquisition module acquires key information infrastructure monitoring data based on a wireless sensor network and sends the acquired key information infrastructure monitoring data to the cloud server, the cloud server is used for receiving, storing and displaying the key information infrastructure monitoring data, compares the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, and outputs an alarm signal if the key information infrastructure monitoring data exceeds the normal threshold range; the user terminal is connected with the cloud server through a communication network and is used for accessing key information infrastructure monitoring data in the cloud server in real time; the data acquisition module comprises sensor nodes, cluster heads and sink nodes, the sensor nodes are used for acquiring key information infrastructure monitoring data and sending the key information infrastructure monitoring data to the corresponding cluster heads, the cluster heads collect the key information infrastructure monitoring data of the sensor nodes in the clusters, and the sink nodes send the key information infrastructure monitoring data collected by the cluster heads to the cloud server.
2. The key information infrastructure security protection cloud service system of claim 1, wherein the cloud server comprises a communication unit, a data processing unit and an early warning unit, the communication unit is connected with the data processing unit, and the data processing unit is connected with the early warning unit.
3. The cloud service system for key information infrastructure security protection according to claim 2, wherein the data processing unit is configured to store and display key information infrastructure monitoring data, compare the key information infrastructure monitoring data with a boundary value of a preset normal threshold range, determine whether the key information infrastructure monitoring data exceeds the normal threshold range, and if so, send an early warning instruction to the early warning unit to prompt the early warning unit to output an alarm signal.
4. The key information infrastructure security protection cloud service system of claim 3, wherein the data processing unit is further configured to perform a screening pre-processing on the received key information infrastructure monitoring data before storing the key information infrastructure monitoring data.
5. The key information infrastructure security protection cloud service system of claim 3, wherein the data processing unit is further configured to retrieve corresponding key information infrastructure monitoring data according to a query instruction of the user terminal, and send the corresponding key information infrastructure monitoring data to the user terminal through the communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733727.6A CN111885176A (en) | 2020-07-27 | 2020-07-27 | Key information infrastructure safety protection cloud service system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733727.6A CN111885176A (en) | 2020-07-27 | 2020-07-27 | Key information infrastructure safety protection cloud service system |
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| CN111885176A true CN111885176A (en) | 2020-11-03 |
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| CN202010733727.6A Withdrawn CN111885176A (en) | 2020-07-27 | 2020-07-27 | Key information infrastructure safety protection cloud service system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114553923A (en) * | 2022-02-10 | 2022-05-27 | 宁夏弘兴达果业有限公司 | Apple planting environment monitoring system based on Internet of things |
-
2020
- 2020-07-27 CN CN202010733727.6A patent/CN111885176A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114553923A (en) * | 2022-02-10 | 2022-05-27 | 宁夏弘兴达果业有限公司 | Apple planting environment monitoring system based on Internet of things |
| CN114553923B (en) * | 2022-02-10 | 2024-03-22 | 宁夏弘兴达果业有限公司 | Apple planting environment monitoring system based on Internet of things |
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