CN108847985A - Power transmission line intelligent remote monitoring system suitable for Internet of Things - Google Patents
Power transmission line intelligent remote monitoring system suitable for Internet of Things Download PDFInfo
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- CN108847985A CN108847985A CN201810687103.8A CN201810687103A CN108847985A CN 108847985 A CN108847985 A CN 108847985A CN 201810687103 A CN201810687103 A CN 201810687103A CN 108847985 A CN108847985 A CN 108847985A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19654—Details concerning communication with a camera
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/04—Network management architectures or arrangements
- H04L41/044—Network management architectures or arrangements comprising hierarchical management structures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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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- Computer Hardware Design (AREA)
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Abstract
The invention discloses the power transmission line intelligent remote monitoring systems for being suitable for Internet of Things, including turn-key system and station control system;The turn-key system includes human-computer interaction application end(1), central controller(2)And data processor(3);The station control system includes human-computer interaction dispatching terminal(10), monitoring center(20)With telecontrol system terminal(RTU)(30);The telecontrol system terminal(RTU)(30)Including telemetry system(301), telemetry system(302), remote control system(303)And human-computer interaction auxiliary system(304).The present invention is based on various sensing technologies, the means of communications of Internet of Things, human-computer interaction is penetrated into terminal, dispatching terminal and the application end of system, Distant supervision and control is carried out to transmission line of electricity system, accurate positioning is swift in response, manpower and material resources expenditure is reduced, realizes automation, the intelligence of transmission line of electricity system.
Description
Technical field
Power transmission line intelligent the present invention relates to transmission line faultlocating management domain, in particular to suitable for Internet of Things is long-range
Monitoring system.
Background technique
In recent years, with the in-depth reform of power system management system, network system is quickly sent out towards automation, intelligence
Exhibition.In transmission line faultlocating management domain, by limitations such as wide, the distributional environment complexity of power transmission line distribution, especially in border land
The transmission line of electricity local environment in area is severe, and artificial inspection not only spends a large amount of manpower and material resources, it is also necessary to great risk is undertaken,
It comes into being instead of the automation remote monitoring manually patrolled.The vision signal that existing transmission of electricity line monitoring system will capture passes to
Monitoring terminal can only monitor the appearance operating status of important equipment in electric system, not reflect electric current, the voltage of equipment operation
And equipment displacement signal etc., the running state data of running equipment cannot be monitored, system can not be carried out timely
Adjustment.And Internet of Things can by various sensing technologies, with various means of communications, any object is connected with internet,
To realize long-range monitoring, automatic alarm, control, diagnosis and maintenance.Therefore, a kind of that transmission line of electricity can be reflected based on Internet of Things
The intelligent remote monitoring system that operating status can adjust in time transmission system in distal end again, and then realize " monitoring, pipe
Reason, control, operation " integration, becomes grid automation, intelligentized new issue.
Summary of the invention
The purpose of the present invention is to provide the power transmission line intelligent remote monitoring systems for being suitable for Internet of Things, can reflect defeated
Electric line operating status can remotely control network system operation again.The present invention is based on the various sensing technologies of Internet of Things, communication hand
Human-computer interaction, is penetrated into terminal, dispatching terminal and the application end of system, transmission line of electricity system is remotely monitored and managed by section
Reason, accurate positioning are swift in response, and reduce manpower and material resources expenditure, realize automation, the intelligence of transmission line of electricity system.
The present invention is achieved through the following technical solutions:Including turn-key system and station control system, it is characterised in that:The master control
System includes human-computer interaction application end, central controller and data processor;The station control system include human-computer interaction dispatching terminal,
Monitoring center and telecontrol system terminal(RTU);The telecontrol system terminal(RTU)Including telemetry system, telemetry system, remote control system
System and human-computer interaction auxiliary system;Inside the turn-key system, stand between control internal system and turn-key system and station control system
Data transmission is realized by the integrated communication mode and mechanics of communication of Internet of Things.
The present invention is broadly divided into data Layer, network layer and control layer, and the data of data Layer pass through network layer transport to control
Layer is recorded and is analyzed, and the regulation and control instruction of control layer regulates and controls line system by reaching data Layer under network layer.
In the control system of station, data Layer is telecontrol system terminal(RTU), control layer is monitoring center and human-computer interaction dispatching terminal.Telemechanical
Telemetry system in system, i.e. long-range survey system acquire and transmit various signals when line system is run;Remote signalling system
System, i.e. remote signal system acquire and transmit various protections and switching value information;Remote control system, i.e. remote control and regulation system receive
And regulation order is executed, remote control and regulation is carried out to long-range some switching control devices;The transmission of network layer progress data;Control
The monitoring center of layer is the maintenance and management center of system, is the core of entire station control system, is mainly responsible for the processing of data, divides
Analysis stores and to control of system etc..If you need to regulate and control, it can be assigned automatically by the monitoring center of control layer or human-computer interaction is dispatched
Regulation order is manually assigned at end, to carry out real-time monitoring to long-range system.In turn-key system, data Layer is data processing
Device, control layer are central controller and human-computer interaction application end.Data processor is connect with multiple station control systems, by multiple stations
Power transmission line run signal in range is collected, converts, arranges and stores, by central controller to the power transmission line in overall area
System is analyzed.If you need to be regulated and controled between station, can be assigned automatically by the central controller of control layer or human-computer interaction
Application end manually assigns regulation order, to carry out real-time monitoring to station control system.Further, the telemetry system includes
Temperature sensor, humidity sensor, smoke sensor device, sensor noise, shock sensor, icing sensor, wind sensor,
Electrical quantity sensor, voltage sensor, power sensor.The each sensor of telemetry system at regular intervals monitors power transmission line
Electrical equipment in the equipment running status signals such as temperature, humidity, smog, noise, vibration, icing, the wind-force of point and each circuit
Electricity, voltage, power factor (PF) etc. electrical quantity measure, and be transported to monitoring center, analysis, record, storage.Further
Ground, the telemetry system include switch position signal, arrester operating state signal, running state of transformer signal, protection dress
Set action signal, communication equipment operating state signal.
Telemetry system is by switch position signal, arrester operating state signal, running state of transformer signal, protective device
The protection signal transmissions such as action signal, communication equipment operating state signal to monitoring center, analysis, stores record.
Further, the remote control system includes tranformer protection, cable run protection, earthing or grounding means protection, lightning protection
Voltage protection.
Startup program is first set in advance in remote control system, such as line system abnormal signal, monitoring center orders regulation
Automatically it assigns, starts corresponding protection act.
Further, the human-computer interaction auxiliary system includes video monitoring system, RFID authentication system, GPS fixed
Position system, two-dimensional barcode information inquiry system.
Video monitoring system is arranged in key preservation areas such as power transmission line stations, is monitored to situations such as illegal invasion;
Permission is preset in RFID authentication system, after only the staff of granted permission passes through authentication, Cai Neng
It is operated in extent of competence;GPS positioning system can fast and accurately position construction personnel or the position of fault, favorably
It is supported in remote analysis and foreign aid;The history such as the installation, operation, failure of equipment note is stored in two-dimensional barcode information inquiry system
Record, personnel's inspection easy to repair.
Further, the video monitoring system includes camera, sound pick-up, IR intrusion detector and loudspeaker;The pickup
Device uses Electret condenser microphone;The loudspeaker use active loundspeakers.
Under line system normal operating condition, in a dormant state, sound pick-up, IR intrusion detector capture different camera
When regular data, camera starting starts to record a video to abnormal area.Loudspeaker play pre-set audio automatically, to illegal
Invader alerts or drives.
Further, the monitoring center includes communications manager, data switching exchane and comprehensive monitoring unit;The data
Interchanger includes the network switch, optical fiber switch;The comprehensive monitoring unit include be connected with acousto-optic-electric warning device be
System operation monitoring computer, video terminal monitoring computer, central control computer and the data for being connected with data output apparatus
Store computer.
Data switching exchane can be to telecontrol system terminal(RTU)Transmission data are converted, then by comprehensive detection unit logarithm
According to being collected, analyze, handle.The present invention has intelligent alarm function, and system operation monitoring computer is connected with acousto-optic telegram
Alarm device selects the warning message of different stage different type of alarms using intelligent event handling mode.System operation
Monitor the system diagram that whole audience station is set in computer, the scene of the accident video figure shown on cooperation video terminal monitoring computer
Picture and GPS positioning coordinate, can the position of each monitoring point and state in quick positioning system.When there is accident generation, acousto-optic-electric
Warning device sounds an alarm immediately, and system run monitoring computer on show place where the accident occurred point, scene of the accident image with
And the progress of correspondence system telemetering, the variation of remote signalling amount and protection act.Can help operator on duty judge rapidly accident spot and
Accident equipment reduces the influence of accident so as to shorten the time of processing accident.Data store computer to the terminal data of collection
Statistic of classification arrangement is carried out, can have access at any time, table can also be printed as by data output apparatus, is saved convenient for record.
Further, the human-computer interaction application end includes mobile phone, PDA, personal computer(PC)And wireless transmitter;
The human-computer interaction dispatching terminal includes mobile phone, PDA, personal computer(PC)And wireless transmitter.
Automatic protection and artificial regulatory are divided into the regulation of transmission line of electricity system in the present invention:The part of transmission line of electricity system
Protection act can start automatically according to the program being previously set, and artificial regulatory can be calculated by central controller, center control
Machine is realized, can also be realized by human-computer interaction application end and human-computer interaction dispatching terminal.Patrolman or related technical personnel can
Use mobile phone, PDA, personal computer(PC)Equal portable equipments, by mutual net WIFI GSM CDMA 3G the multiple networks such as 4G,
It can be by mobile phone, PDA, personal computer by wireless transmitter(PC)Signal be converted into device-readable signal, can be realized
To the remote control of equipment, the line system in compass of competency is monitored whenever and wherever possible.
Further, the integrated communication mode, including:
Short distance wire communication mode:Between central controller and data processor, between communications manager and data switching exchane,
It is to pass through Ethernet between data switching exchane and comprehensive detection unit(ETHERNET)Carry out data transmission;
Short-distance wireless communication mode:Between human-computer interaction application end and central controller and human-computer interaction dispatching terminal and monitoring
Bluetooth can be passed through between center(BLUETOOTH)Carry out data transmission;
Long range wireless communication mode:It stands between control system and turn-key system, telecontrol system terminal(RTU)With monitoring center it
Between, pass through wireless network between human-computer interaction application end and central controller and between human-computer interaction dispatching terminal and monitoring center
Network carries out data transmission;
Long range wire communication mode:It stands between control system and turn-key system, telecontrol system terminal(RTU)Between monitoring center
Carried out data transmission by fiber optic network.
Integrated network characteristic, data transportation requirements and cost control, using conventional network resources, to each section using different
Communication modes, not only guarantee system performance, but also effectively control cost.
Further, the mechanics of communication includes the sensor technology that telemetry system uses, and IR intrusion detector uses IRDA
Infrared ray point-to-point line-of-sight transmission technology, the RFID radio frequency skill that RFID identification system, two-dimensional barcode information inquiry system use
Art, the ZIGBEE technology that remote control system uses;The GPS global-positioning technology that GPS positioning system uses.
Compared with prior art, the present invention having the following advantages that and beneficial effect:
(1)The present invention has multiple human-computer interaction function.The present invention is based on various sensing technologies, the means of communications of Internet of Things, will
Human-computer interaction penetrates into terminal, dispatching terminal and the application end of system, can carry out Distant supervision and control to line system in real time.
(2)The present invention has the function of remote operation.By central controller, central control computer to line system
Operation carries out remote control and regulation, and accurate positioning is swift in response.
(3)The present invention has intelligent alarm function.When power transmission line operating status is normal, video monitoring system can be realized remotely
Function for monitoring;When accident occurs, system operation monitoring computer can get the accident view in place and real-time Transmission that accident occurs
Frequency image and correspondence system signal intensity and protection act, can help operator on duty to judge that accident spot and accident are set rapidly
It is standby, so as to shorten the time of processing accident, reduce the influence of accident.
(4)The present invention has automatic recording function.By the connection of data Layer telecontrol system terminal and monitoring center, can incite somebody to action
Automated data acquiistion, conversion, analysis, storage mitigate the workload that patrolman turns out for work to field, can not only reflect system in time
Whole operating status, moreover it is possible to system operation history data is transferred at any time, convenient for staff to the complete of line system state
It controls in face.
Detailed description of the invention
Fig. 1 is the principle of the present invention schematic diagram;
Fig. 2 is the schematic illustration of station control system.
Wherein:1-human-computer interaction application end, 2-central controllers, 3-data processors, 10-human-computer interactions scheduling
End, 20-monitoring centers, 30-telecontrol system terminals(RTU), 301-telemetry systems, 302-telemetry systems, 303-remote control systems
System, 304-human-computer interaction auxiliary systems.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Embodiment 1:
Suitable for the power transmission line intelligent remote monitoring system of Internet of Things, as shown in Figure 1 and Figure 2, including turn-key system and station control system
System;The turn-key system includes human-computer interaction application end 1, central controller 2 and data processor 3;The station control system includes
Human-computer interaction dispatching terminal 10, monitoring center 20 and telecontrol system terminal(RTU)30;The telecontrol system terminal(RTU)30 include
Telemetry system 301, telemetry system 302, remote control system 303 and human-computer interaction auxiliary system 304;Inside the turn-key system, stand
It controls and is realized by the integrated communication mode and mechanics of communication of Internet of Things between internal system and turn-key system and station control system
Data transmission.
Its working principle and effect:The present invention is broadly divided into data Layer, network layer and control layer, and the data of data Layer pass through
Network layer transport is recorded and is analyzed to control layer, and the regulation and control instruction of control layer is by reaching data Layer under network layer, to defeated
Electrical wiring system is regulated and controled.In the control system of station, data Layer is telecontrol system terminal 30RTU, and control layer is 20 He of monitoring center
Human-computer interaction dispatching terminal 10.Telemetry system 301 in telecontrol system, i.e. long-range survey system, acquire and transmit line system
Various signals when operation;Telemetry system 302, i.e. remote signal system acquire and transmit various protections and switching value information;It is distant
Control system 303, i.e. remote control and regulation system receive and perform regulation order, carry out to long-range some switching control devices long-range
Regulation;The transmission of network layer progress data;The monitoring center 20 of control layer is the maintenance and management center of system, is entire station control
The core of system is mainly responsible for the processing of data, analysis, storage and to control of system etc..It, can be by controlling if you need to regulate and control
The monitoring center 20 of preparative layer is assigned automatically or human-computer interaction dispatching terminal 10 manually assigns regulation order, thus to long-range system into
Row real-time monitoring.In turn-key system, data Layer is data processor 3, and control layer is central controller 2 and human-computer interaction application
End 1.Data processor 3 the power transmission line run signal in each station control system within the scope of station is collected, is converted, is arranged and
Storage, analyzes the line system in overall area by central controller 2.It, can be by if you need to be regulated and controled between station
The central controller 2 of control layer is assigned automatically or human-computer interaction application end 1 manually assigns regulation order, thus to station control system into
Row real-time monitoring.
Embodiment 2:
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the telemetry system 301 is passed including temperature
Sensor, humidity sensor, smoke sensor device, sensor noise, shock sensor, icing sensor, wind sensor, electricity pass
Sensor, voltage sensor, power sensor.The each sensor of telemetry system 301, at regular intervals to power transmission line monitoring point
The electricity of electrical equipment in the equipment running status such as temperature, humidity, smog, noise, vibration, icing, wind-force signal and each circuit
Amount, voltage, power factor (PF) etc. electrical quantity measure, and are transported to monitoring center 20, analysis, record, storage.
Embodiment 3:
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the telemetry system 302 includes switch position
Confidence number, arrester operating state signal, running state of transformer signal, protective device action signal, communication equipment run shape
State signal.Telemetry system 302 fills switch position signal, arrester operating state signal, running state of transformer signal, protection
The protection signal transmissions such as action signal, communication equipment operating state signal are set to monitoring center 20, analysis, record, storage.
Embodiment 4:
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the remote control system 303 includes transformer
Protection, cable run protection, earthing or grounding means protection, lightning protection overvoltage protection.First setting starts journey in advance in remote control system 303
Sequence, such as line system abnormal signal, monitoring center 20 assigns regulation order automatically, starts corresponding protection act.
Embodiment 5:
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the human-computer interaction auxiliary system 304 is wrapped
Include video monitoring system, RFID authentication system, GPS positioning system, two-dimensional barcode information inquiry system.Video monitoring system is set
It sets in key preservation areas such as power transmission line stations, situations such as illegal invasion is monitored;In RFID authentication system in advance
Permission is set, and only the staff of granted permission is by that could be operated intra vires after authentication;GPS
Positioning system can fast and accurately position construction personnel or the position of fault, be conducive to remote analysis and foreign aid supports;Two
The historical records such as the installation, operation, failure of equipment, personnel's inspection easy to repair are stored in dimension code information query system.
Embodiment 6:
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the video monitoring system includes camera shooting
Head, sound pick-up, IR intrusion detector and loudspeaker;The sound pick-up uses Electret condenser microphone;The loudspeaker use active loundspeakers.Transmission of electricity
Linear system is united under normal operating condition, and camera in a dormant state, when sound pick-up, IR intrusion detector capture abnormal data, is taken the photograph
As head starting, start to record a video to abnormal area.Loudspeaker play pre-set audio automatically, warn to illegal invasion person
It accuses or drives.
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the monitoring center 20 includes logical
Interrogate manager, data switching exchane and comprehensive monitoring unit;The data switching exchane includes the network switch, optical fiber switch;Institute
Stating comprehensive monitoring unit includes the system operation monitoring computer for being connected with acousto-optic-electric warning device, video terminal monitoring calculating
Machine, central control computer and the data storage computer for being connected with data output apparatus.Data switching exchane can be to telecontrol system
Terminal 30RTU transmission data are converted, then are collected, analyzed, handled to data by comprehensive detection unit.The present invention has
Intelligent alarm function, system operation monitoring computer is connected with acousto-optic-electric warning device, right using intelligent event handling mode
The warning message of different stage selects different type of alarms.The system diagram that whole audience station is arranged in system operation monitoring computer is matched
The scene of the accident video image and GPS positioning coordinate that show on video terminal monitoring computer are closed, it can be each in quick positioning system
The position of a monitoring point and state.When there is accident generation, acousto-optic-electric warning device sounds an alarm immediately, and runs and supervise in system
Show that place where the accident occurred point, scene of the accident image and correspondence system telemetering, the variation of remote signalling amount and protection are dynamic on control computer
The progress of work.Operator on duty can be helped to judge accident spot and accident equipment rapidly, so as to shorten the time of processing accident, reduced
The influence of accident.Data store computer and carry out statistic of classification arrangement to the terminal data of collection, can have access at any time, can also
To be printed as table by data output apparatus, saved convenient for record.
Embodiment 8:
The present embodiment advanced optimizes on the basis of the above embodiments, and further, the human-computer interaction application end 1 includes hand
Machine, PDA, personal computer(PC)And wireless transmitter;The human-computer interaction dispatching terminal 10 includes mobile phone, PDA, individual calculus
Machine(PC)And wireless transmitter.Automatic protection and artificial regulatory are divided into the regulation of line system in the present invention:Power transmission line
The part protection act of system can start automatically according to the program being previously set, and artificial regulatory can pass through central controller
2, central control computer is realized, can also be realized by human-computer interaction application end 1 and human-computer interaction dispatching terminal 10.Inspection
Mobile phone, PDA, personal computer can be used in personnel or related technical personnel(PC)Equal portable equipments, by internet WIFI
GSM CDMA 3G the multiple networks such as 4G, can be by mobile phone, PDA, personal computer by wireless transmitter(PC)Signal turn
Turn to device-readable signal, the remote control to equipment can be realized, whenever and wherever possible to the line system in compass of competency into
Row monitoring.
Embodiment 9:
The present embodiment advanced optimizes on the basis of the above embodiments, further, the integrated communication mode, including:It is short
Distance wired communication modes:Between central controller 2 and data processor 3, between communications manager and data switching exchane, data
It is to pass through Ethernet between interchanger and comprehensive detection unit(ETHERNET)Carry out data transmission;
Short-distance wireless communication mode:Between human-computer interaction application end 1 and central controller 2 and 10 He of human-computer interaction dispatching terminal
Bluetooth can be passed through between monitoring center 20(BLUETOOTH)Carry out data transmission;
Long range wireless communication mode:Stand between control system and turn-key system, telecontrol system terminal 30RTU and monitoring center 20 it
Between, pass through between human-computer interaction application end 1 and central controller 2 and between human-computer interaction dispatching terminal 10 and monitoring center 20
Wireless network carries out data transmission;
Long range wire communication mode:Stand between control system and turn-key system, telecontrol system terminal 30RTU and monitoring center 20 it
Between carried out data transmission by fiber optic network.
Further, the mechanics of communication includes the sensor technology that telemetry system 301 uses, and IR intrusion detector uses
IRDA infrared ray point-to-point line-of-sight transmission technology, the RFID that RFID identification system, two-dimensional barcode information inquiry system use are penetrated
Frequency technology, the ZIGBEE technology that remote control system 303 uses;The GPS global-positioning technology that GPS positioning system uses.
Integrated network characteristic, data transportation requirements and cost control, using conventional network resources, to each section using different
Communication modes, not only guarantee system performance, but also effectively control cost.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is all according to
According to technical spirit any simple modification to the above embodiments of the invention, equivalent variations, protection of the invention is each fallen within
Within the scope of.
Claims (3)
1. being suitable for the power transmission line intelligent remote monitoring system of Internet of Things, including turn-key system and station control system, feature exist
In:The turn-key system includes human-computer interaction application end(1), central controller(2)And data processor(3);Station control system
System includes human-computer interaction dispatching terminal(10), monitoring center(20)With telecontrol system terminal(RTU)(30);The telecontrol system terminal
(RTU)(30)Including telemetry system(301), telemetry system(302), remote control system(303)And human-computer interaction auxiliary system
(304);Inside the turn-key system, stand between control internal system and turn-key system and station control system by the comprehensive of Internet of Things
It closes communication modes and mechanics of communication realizes data transmission;The telemetry system(301)Including temperature sensor, humidity sensor,
Smoke sensor device, sensor noise, shock sensor, icing sensor, wind sensor, electrical quantity sensor, voltage sensor,
Power sensor;The telemetry system(302)Including switch position signal, arrester operating state signal, transformer station high-voltage side bus shape
State signal, protective device action signal, communication equipment operating state signal;The remote control system(303)Including tranformer protection,
Cable run protection, earthing or grounding means protection, lightning protection overvoltage protection;The human-computer interaction auxiliary system(304)It is supervised including video
Control system, RFID authentication system, GPS positioning system, two-dimensional barcode information inquiry system;The video monitoring system includes taking the photograph
As head, sound pick-up, IR intrusion detector and loudspeaker;The sound pick-up uses Electret condenser microphone;The loudspeaker use active loundspeakers;
The mechanics of communication includes telemetry system(301)The sensor technology of use, IR intrusion detector use IRDA infrared ray point-to-point
Line-of-sight transmission technology, the RFID radio-frequency technique that RFID identification system, two-dimensional barcode information inquiry system use, remote control system
The ZIGBEE technology of use;The GPS global-positioning technology that GPS positioning system uses;The integrated communication mode, including:Short distance
From wire communication mode:Central controller(2)And data processor(3)Between, between communications manager and data switching exchane, number
It is to pass through Ethernet according between interchanger and comprehensive detection unit(ETHERNET)Carry out data transmission;Short-distance wireless communication
Mode:Human-computer interaction application end(1)And central controller(2)Between and human-computer interaction dispatching terminal(10)And monitoring center
(20)Between can pass through bluetooth(BLUETOOTH)Carry out data transmission;Long range wireless communication mode:Control system of standing and master control system
Between system, telecontrol system terminal(RTU)(30)And monitoring center(20)Between, human-computer interaction application end(1)And central controller
(2)Between and human-computer interaction dispatching terminal(10)And monitoring center(20)Between carried out data transmission by wireless network;It is long
Distance wired communication modes:It stands between control system and turn-key system, telecontrol system terminal(RTU)(30)Between monitoring center
Carried out data transmission by fiber optic network.
2. the power transmission line intelligent remote monitoring system according to claim 1 suitable for Internet of Things, it is characterised in that:
The monitoring center(20)Including communications manager, data switching exchane and comprehensive monitoring unit;The data switching exchane includes net
Network interchanger, optical fiber switch;The comprehensive monitoring unit includes the system operation monitoring meter for being connected with acousto-optic-electric warning device
Calculation machine, video terminal monitoring computer, central control computer and the data storage computer for being connected with data output apparatus.
3. the power transmission line intelligent remote monitoring system according to claim 1 suitable for Internet of Things, it is characterised in that:
The human-computer interaction application end(3)Including mobile phone, PDA, personal computer(PC)And wireless transmitter;The human-computer interaction tune
Spend end(304)Including mobile phone, PDA, personal computer(PC)And wireless transmitter.
Priority Applications (1)
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CN201810687103.8A CN108847985A (en) | 2018-06-28 | 2018-06-28 | Power transmission line intelligent remote monitoring system suitable for Internet of Things |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111337375A (en) * | 2020-03-20 | 2020-06-26 | 国网陕西省电力公司宝鸡供电公司 | Remote monitoring system for icing of power transmission line |
CN111710122A (en) * | 2020-04-30 | 2020-09-25 | 国网天津市电力公司 | Safe power utilization management system based on ubiquitous power Internet of things |
CN117232586A (en) * | 2023-11-15 | 2023-12-15 | 长春易加科技有限公司 | Intelligent wire harness detection system |
-
2018
- 2018-06-28 CN CN201810687103.8A patent/CN108847985A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111337375A (en) * | 2020-03-20 | 2020-06-26 | 国网陕西省电力公司宝鸡供电公司 | Remote monitoring system for icing of power transmission line |
CN111710122A (en) * | 2020-04-30 | 2020-09-25 | 国网天津市电力公司 | Safe power utilization management system based on ubiquitous power Internet of things |
CN117232586A (en) * | 2023-11-15 | 2023-12-15 | 长春易加科技有限公司 | Intelligent wire harness detection system |
CN117232586B (en) * | 2023-11-15 | 2024-01-09 | 长春易加科技有限公司 | Intelligent wire harness detection system |
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