CN108471168A - A kind of substation's wireless data transmission and inspection base and method - Google Patents
A kind of substation's wireless data transmission and inspection base and method Download PDFInfo
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- CN108471168A CN108471168A CN201810499383.XA CN201810499383A CN108471168A CN 108471168 A CN108471168 A CN 108471168A CN 201810499383 A CN201810499383 A CN 201810499383A CN 108471168 A CN108471168 A CN 108471168A
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- 238000007689 inspection Methods 0.000 title claims abstract description 16
- 238000012423 maintenance Methods 0.000 claims abstract description 175
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 68
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- 230000009466 transformation Effects 0.000 claims abstract description 7
- 230000008439 repair process Effects 0.000 claims description 53
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- 230000015556 catabolic process Effects 0.000 claims description 24
- 235000019504 cigarettes Nutrition 0.000 claims description 19
- 238000012546 transfer Methods 0.000 claims description 18
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Classifications
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06311—Scheduling, planning or task assignment for a person or group
- G06Q10/063112—Skill-based matching of a person or a group to a task
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/20—Administration of product repair or maintenance
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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- H02J13/0075—
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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
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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
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/16—Electric power substations
-
- 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
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
-
- 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
A kind of substation's wireless data transmission and inspection base and method, including substation data acquisition module, substation data transmission module, substation's integrated data transmission platform, VPDN substation datas acquisition remote transmission network, remote scheduling automation system server and mobile terminal；The beneficial effects of the present invention are：The wire transmission mode for changing traditional substation backstage and acquisition terminal by wireless wireless technology, reduces difficulty of construction, solves the demand of power transformation Divergent line laying；Simultaneously on personnel assignment, degree of being skilled in technique, credit rating degree grade, the tired many factors such as information and Ethanol intake amount of personnel are considered, the most suitable maintenance personal for repairing the failure is may participate in select, and the modes such as conventional operation ticket, speech play points for attention are replaced by Quick Response Code, improve the safety in substation's maintenance process.
Description
Technical field
The invention belongs to field of electric power automation, and in particular to a kind of substation's wireless data transmission and inspection base
And method.
Technical background
During the acquisition of current transformer substation data and working service, it is primarily present problems with：
First, in regional power grid, in the transmission of substation data at this stage, the special substation in some geographical locations is due to nothing
Method building communication lines cause power automation data（The data such as remote motion signal, the monitoring of video auxiliary, meter reading）It can not pass in real time
Enter electric integrated system；Two some areas substations backstage connects acquisition terminal by wired mode, causes in the construction process
It needs to expend man power and material in large quantities, especially carries out some old transformer station transformations, execution conditions are poor, cause construction speed
It is slow.
Second, in substation's maintenance process, since maintenance personal's misoperation causes personal safety accident or substation to damage
Evil accident emerges one after another, main reason is that, electric power personnel safety poor consciousness, operation is not careful, violates safety work order,
Even there are personnel's fatigue, drink situations such as, cause erroneous judgement, maloperation, in addition, also part maintenance personal lacks experience,
Lack in the selection, distribution and scheduling of service personnel scientific, therefore, there is an urgent need for being on duty of a kind of station personnel, examines
The management system such as repair, operate, to improve the safety of station personnel operation.
Invention content
The technical problem to be solved by the present invention is to：
The present invention provides a kind of substation's wireless data transmission and inspection base and methods, on the one hand, solves existing
On the other hand inconvenient problem of constructing caused by under the conditions of limited data transmission improves the management water that service personnel participates in maintenance
It is flat, improve safety and control property.
The technical scheme is that：
The embodiment of the invention discloses a kind of substation's wireless data transmission and inspection bases, it is characterised in that：Including becoming
Power station data acquisition module, substation data transmission module, substation's integrated data transmission platform, the acquisition of VPDN substation datas
Remote transmission network, remote scheduling automation system server；The substation data acquisition module, for acquiring in substation
Every power index supplemental characteristic of electrical equipment；The substation data acquisition module include substation's Temperature Humidity Sensor,
Substation's cigarette propagated sensation sensor, Substation Microcomputer Relay and converting station instrument；The substation data transmission module, including with
The connected Zigbee humitures of substation's Temperature Humidity Sensor, substation's cigarette propagated sensation sensor, cigarette sense data transmission network, and
The NB-IoT substations remote motion signal that is connected with the Substation Microcomputer Relay, converting station instrument, meter reading data transmission network
Network；Substation's integrated data transmission platform, is connected with substation data transmission module；The VPDN substation datas acquisition
Remote transmission network is connected with substation integrated data transmission platform, receives each supplemental characteristic of acquisition in substation；It is described remote
Journey dispatch automated system server acquires remote transmission network with VPDN substation datas by electric power virtual Private Network and is connected,
Each supplemental characteristic transmitted for receiving VPDN substation datas acquisition remote transmission network.
Further, the system ontology further includes mobile terminal；The remote scheduling automation system server, including
Data transmission module, fault distinguishing module, data memory module, data transfer module, service personnel's distribution module；The data
Transmission module can also obtain the failure that GPS positioning module is passed back at abort situation point for receiving electrical substation monitoring integrated data
The geographical location information of point, and can be carried out wireless communication with mobile terminal；The fault distinguishing module, for by by substation
Integrated data is compared with breakdown judge database, determines fault type and fault degree rank；The data store mould
Block, including breakdown judge database and personal scheduling information database；The data transfer module, for transferring breakdown judge number
According to the data in library and personal scheduling information database；Service personnel's distribution module, for selecting most suitable repair
Personnel；The mobile terminal includes MIM message input module, wireless communication module and voice playing module；Described information input module
The Ethanol intake amount or fatigue strength or not busy busy condition of service personnel can be inputted；The voice playing module, in maintenance personal
The phonologic attention item of the operation of serious consequence is easily commited a crime therefore either easily caused before repairing during broadcasting breakdown maintenance.
Further, the breakdown judge database, storage inside have substation fault type, fault degree rank and become
The correspondence of power station monitoring data；It is previously stored with fault history information table, personnel in the personal scheduling information database
Information table and fault level table corresponding with personnel's credit rating；The fault history information table includes that position, event occur for fault history
Hinder history type, fault history reason, history and participates in maintenance personal and history solution；The personal information table includes
All maintenance personal's lists, employed personnel's list, maintenance personal's credit rating, maintenance personal's work times and maintenance personal are not busy
Busy condition information, maintenance personal's fatigue strength, maintenance personal's Ethanol intake amount；Fault level table corresponding with personnel's credit rating,
It is stored with the correspondence of fault level classification and the classification of personnel's credit rating；The data transfer module, for transferring failure letter
Cease table, is searched in fault message table according to the fault type of judgement the corresponding historical failure generation position of the type failure,
Historical failure reason, history participate in maintenance personal and history solution, and/or point position occurs in failure according to failure
The historical failure type, historical failure reason, history that the position of failure point is searched in information table participate in maintenance personal and history
Solution.
Further, service personnel's distribution module progress service personnel's selection mode is：The data transfer module
Maintenance personal's table and fault level table corresponding with personnel's credit rating are further transferred, first looking for not busy busy condition in employed personnel is
The staff list in " spare time ", and the letter of the personnel corresponding to the grade of the failure is obtained according to fault level table corresponding with personnel's credit rating
Expenditure requirement, filters out the satisfactory maintenance personal of credit rating grade, while judging several symbols from employed personnel's list
Whether the fatigue strength and Ethanol intake amount for closing desired maintenance personal meet the requirements, and filter out fatigue strength and Ethanol intake again
Measure satisfactory maintenance personal's list；For the above satisfactory staff list, judge whether personnel's number is more than n people,
If so, satisfactory personnel are ranked up credit rating grade by way of from high to low, preceding n personnel are come i.e.
For preferred service personnel, the failure relevant information that server is obtained from fault history information table, satisfactory personnel's letter
Fault type, fault degree rank, the position of failure point that breath and server determine are sent to the movement of personnel assignment responsible person
In terminal, and failure that failure relevant information and server that server is obtained from fault history information table determine
Type, fault degree rank, position of failure point are sent on the mobile terminal of preferred service personnel, are realized automatic decision and are selected
Go out to best suit the maintenance personal of requirement；If the judging result of personnel's number is no, that is, it is not present and meets meeting the requirements for the quantity
Personnel, then by the situation on duty of all maintenance personals, credit rating grading, not busy busy condition, fatigue strength information and Ethanol intake
Amount shown in server display device, and by the relevant information of all maintenance personals, from fault history information table
Fault type, fault degree rank, the position of failure point of failure relevant information and the server determination of acquisition are sent to work
On the mobile terminal of responsible person, while also the signal without preferred maintenance personal, work are sent on the mobile terminal of work responsible person
Preferred maintenance personal is specified as responsible person, and result will be assigned to send clothes to server, server further will be from fault history
The failure relevant information obtained in information table, fault type, fault degree rank, the position of failure point of server determination are sent to
On the mobile terminal of selected maintenance personal, it is notified to repair.
Further, service personnel's distribution module progress service personnel's selection mode is：It will be from fault history information
The failure of the failure relevant information, the person related information and server determination that are obtained from personal information table that are obtained in table
Type, fault degree rank, position of failure point are shown in server display device, and send it to work responsible person's
Task distribution is sent on the mobile terminal of selected maintenance personal by the way that the responsible person that works is specified, sends letter by mobile terminal
Breath includes server into the failure relevant information obtained from fault history information table, the fault type of server determination, failure
Degree rank, position of failure point, to notify maintenance personal to repair.
Further, described information input module, sleep info, degree of fatigue, alcoholic strength for inputting maintenance personal
Content, not busy busy condition information, and it is sent to server in real time to be carried out to the personal information table in personal scheduling information database
Real-time update.
Further, in the task that issues to preferred maintenance personal's mobile terminal, while server can generate one in real time
A Quick Response Code for being stored with mission bit stream, is sent to the mobile terminal of preferred maintenance personal.
Further, the factor for influencing the credit rating of maintenance personal includes：Degree of being skilled in technique, breakdown maintenance result, safety
It is one or more in grade examination scoring, service personnel's work year, Ethanol intake amount.
The embodiment of the invention also discloses a kind of substation's wireless data transmission and maintenance management methods, it is characterised in that：
Including two big process of following wireless data transmission and overhaul management：The wireless data transmission includes the following steps：Initially
Change step：Substation's integrated data transmission platform starts, hardware initialization；Establish thread step：Pthread functions are called, are built
Vertical Zigbee substations humiture, cigarette sense data acquisition line journey, NB-IoT substations remote motion signal, meter reading data collecting thread,
VPDN substations gathered data transmits thread；Zigbee substation data acquisition steps：Zigbee substation data collecting threads
Start；Create Zigbee data acquisition networks, search front end humiture, cigarette sense alarm node；Judge Zigbee substation datas
Acquisition gateway and front-end collection node whether successful connection, if not, Zigbee substation data collecting thread processes stop, such as
Fruit is that Zigbee substation datas acquire interrupt routine and execute, and substation's humiture, the acquisition of cigarette sense alert data are preserved to slow
Rush area；NB-IoT substation data acquisition steps：NB-IoT substations remote motion signal, meter reading data collecting thread start；NB-
IoT substations remote motion signal, the initialization of meter reading data acquisition module；Set up NB-IoT substations remote motion signal, meter reading data is adopted
Collect network, the detection of launching process poll；NB-IoT substations remote motion signal, meter reading data acquisition server node and client's end segment
Point establishes request connection；Substation's remote motion signal and meter reading data acquisition；Remote motion signal, meter reading data are preserved to buffering area；
VPDN data transmission steps：VPDN substations gathered data transmission thread starts；Create substation's dispatching automation server
Socket sockets；The substation's dispatching automation server socket created is tied to substation's local ip address and end
Mouthful；It sets substation's dispatching automation server socket to listening mode, substation's gathered data is waited for send request；It will
Substation's gathered data is sent to remote scheduling automation system server；
The overhaul management process includes the following steps：Fault distinguishing step：Remote scheduling automation system server receives
After VPDN substation datas acquire substation's integrated data of remote transmission network transmission, supervisory control of substation parameter signal is carried out
Analyzing processing determines fault type and fault degree rank by being compared with breakdown judge database；In addition, long-range
Dispatch automated system server can also obtain the geographical location letter for the fault point that GPS positioning module is passed back at abort situation point
Breath；Service personnel selects step：Remote scheduling automation system server transfers fault message table, according to the fault type of judgement
The corresponding historical failure of the type failure is searched in fault message table, and position, historical failure reason, history participation dimension occurs
Personnel and history solution information are repaiied, and/or point position is occurred according to failure and searches the fault point in fault message table
Historical failure type, historical failure reason, the history of position participate in maintenance personal and history solution information；Wherein, into
The first way that row service personnel selects for：On the basis of aforesaid operations, remote scheduling automation system server can also
Maintenance personal's table and fault level table corresponding with personnel's credit rating are transferred, it is " spare time " to first look for not busy busy condition in employed personnel
Staff list, and personnel's credit rating corresponding to the grade of the failure is obtained according to fault level table corresponding with personnel's credit rating and is wanted
It asks, the satisfactory maintenance personal of credit rating grade is filtered out from employed personnel's list, while judging that this several meets the requirements
Maintenance personal fatigue strength and Ethanol intake amount whether meet the requirements, and filter out fatigue strength again and Ethanol intake amount meets
It is required that maintenance personal's list, judge personnel's number whether be more than n people, if so, only by satisfactory staff list information,
Credit rating grade, the fatigue strength of some of the staff of some of the staff score, the Ethanol intake content information of some of the staff exists
Shown in server display device, further, can also credit rating grade from high to low by way of to conforming to
The personnel asked are ranked up, and n personnel are preferred service personnel before coming, by server from failure fault history information table
Fault type, the fault degree grade of the failure relevant information of middle acquisition, satisfactory personal information and server determination
Not, position of failure point is sent on the mobile terminal of personnel assignment responsible person, and by server from failure fault history information
Fault type, fault degree rank, the position of failure point of failure relevant information and the server determination obtained in table are sent to
On the mobile terminal of optimal service personnel, realizes automatic decision and select the maintenance personal for best suiting requirement；If personnel's number
Judging result be no, that is, be not present and meet the satisfactory personnel of the quantity, then by the situation on duty of all maintenance personals,
Credit rating is graded, not busy busy condition, fatigue strength information and Ethanol intake amount are shown in server display device, and will
What the relevant information of all maintenance personals, the failure relevant information obtained from fault history information table and server determined
Fault type, fault degree rank, position of failure point are sent on the mobile terminal of work responsible person, while being also responsible for work
The signal without preferred maintenance personal is sent on the mobile terminal of people, so that personnel assignment responsible person refers to, at this point, work responsible person
According to actual conditions and voluntarily judge and specify preferred maintenance personal, and result will be assigned to send clothes to server, server into
The failure relevant information that one step will be obtained from fault history information table, server determine fault type, fault degree rank,
Position of failure point is sent on the mobile terminal of selected maintenance personal, it is notified to repair；Wherein, service personnel's selection is carried out
The second way be：It will be from the failure relevant information obtained in fault history information table, the people obtained from personal information table
Member's relevant information and the fault type of server determination, fault degree rank, position of failure point are in server display device
Upper display, and the mobile terminal of work responsible person is sent it to, pass through the experiential analysis of the responsible person that works and specified general
Task distribution is sent on the mobile terminal of selected maintenance personal, is sent information and is mainly believed into from fault history including server
The failure relevant information obtained in breath table, fault type, fault degree rank, the position of failure point of server determination, with notice
Maintenance personal repairs；Maintenance personal's identity audits step：In the task that issues to preferred maintenance personal's mobile terminal, together
When server can generate a Quick Response Code for being stored with mission bit stream in real time, when maintenance personal reach substation at when, substation
Operator on duty scans the two-dimensional code acquisition repair message, it is compared with the repair message sent from server end, judges
Whether maintenance personal is allowed to enter；Repair step：After maintenance personal enters substation, maintenance personal on mobile terminals open by determination
Beginning maintenance operation, and server is sent a signal to by mobile terminal, server passes speech play instruction back, and mobile terminal starts
Play easily commit a crime during the breakdown maintenance therefore or easily cause serious consequence operation phonologic attention item, also, can
By the operating mistake type of operating personnel in this substation or the experience and lessons of other Substation Operatings, to carry out real-time update
Sound bank.
Beneficial effects of the present invention are：
1. changing traditional substation backstage and acquisition using wireless technologys such as Zigbee module, NB-IoT modules, VPDN modules
The wire transmission mode of terminal, solve need to expend in definite transmission mode a large amount of manpower and materials, execution conditions are poor, construct into
The problems such as slow is spent, also, is carried out data transmission using the corresponding communication technology for substation's different data, is taken full advantage of
Zigbee module, NB-IoT modules, VPDN modules flexible networking, network node deployment mobility strong, low-power consumption, low cost it is excellent
Gesture solves the demand of power transformation Divergent line laying.
2. the parameter that server is acquired according to parameter collection module determines fault type, fault degree grade, and obtains
The location information of fault point is taken, and according to personal information table, the fault level table corresponding with personnel's credit rating in Mishap Database
Repair is participated in select most suitable maintenance personal, wherein in the selection process, having fully considered credit rating degree of personnel etc.
Grade, the tired information such as information and Ethanol intake amount may participate in the most suitable maintenance personal for repairing the failure to select,
Improve the safety in substation's maintenance process.
3. in the task that issues to preferred maintenance personal's mobile terminal, maintenance personal by Quick Response Code come judged into
Enter substation, changes the mode of original electronic ticket, it is not only not easy to lose, be hardly damaged, and also it is also high to provide efficiency, especially
The situation at scene is reached in time suitable for some failure urgency level height personnel that need repairing, by the use of electronic two-dimensional code,
The time of examination ＆ approval can be reduced, working efficiency is improved.
4. maintenance personal enters after substation repair before, mobile terminal is easily commited a crime during can play the breakdown maintenance
Therefore the phonologic attention item for either easily causing the operation of major accident to a certain extent may be used by way of speech play
To be played a warning role to maintenance personal, its work safety consciousness is improved, ensures safety to the greatest extent.
Description of the drawings
Fig. 1 is the structural schematic diagram of one a kind of substation's wireless data transmission and inspection base of the embodiment of the present invention；
Fig. 2 is a kind of two substation's wireless data transmission of invention embodiment and maintenance management method wireless data transmission
The flow chart of process；
Fig. 3 is a kind of two substation's wireless data transmission of invention embodiment and maintenance management method overhaul management process
Flow chart.
Specific implementation mode
The present invention is described further in the following with reference to the drawings and specific embodiments：
Embodiment one：
As shown in Figure 1, the embodiment of the present invention one provides a kind of substation's wireless data transmission and inspection base, including
Have：Substation data acquisition module, substation data transmission module, substation's integrated data transmission platform, VPDN substations number
According to acquisition remote transmission network and remote scheduling automation system server.
Substation data acquisition module, every power index supplemental characteristic for acquiring electrical equipment in substation.Tool
Body comprising substation's Temperature Humidity Sensor, substation's cigarette propagated sensation sensor, Substation Microcomputer Relay and substation's instrument
Table, substation's Temperature Humidity Sensor are used to detect the temperature and humidity parameter in substation；Substation's cigarette propagated sensation sense
Device is used to detect the smoke signal parameter in substation；The Substation Microcomputer Relay, for detecting substation's telemechanical letter
Number；The converting station instrument, for detecting substation's meter reading data.
Substation data transmission module, including be connected with substation's Temperature Humidity Sensor, substation's cigarette propagated sensation sensor
Zigbee humitures, cigarette sense data transmission network, and be connected with the Substation Microcomputer Relay, converting station instrument
NB-IoT substations remote motion signal, meter reading data transmission network.
Wherein, ZigBee technology is that a kind of short distance, low complex degree, low-power consumption, low rate, the double-direction radio of low cost are logical
News technology, be mainly used for carrying out data transmission between the not high various electronic equipments of short, low in energy consumption and transmission rate and
The typical application for having periodic data, intermittent data and the transmission of low reaction time data.Zigbee is one by can be more to
One wireless data sending network platform of 65535 wireless data transmission modules composition, within the scope of whole network, each Zigbee net
It can be in communication with each other between network digital transmission module, the distance between each network node can be from the 75m infinite expandings of standard.Substation
Capacitor chamber, master control room, hyperbaric chamber etc. need the point for acquiring humiture more, and distribution is more dispersed, agrees with completely
Zigbee transmission features save wiring cost in large quantities.
Cellular narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT) technology low-power consumption is extensively covered
Lid, can build data channel in substation between background system and preposition equipment, can be by low rates such as remote motion signal, meter reading datas
Serial data is transmitted to background dispatching system in station.
Substation's integrated data transmission platform, is connected with substation data transmission module.
VPDN substation datas acquire remote transmission network, are connected with substation integrated data transmission platform, for receiving
Each supplemental characteristic acquired in substation, and by the data transmission to remote scheduling automation system server.
Wherein, Virtual Private Dialup Network（Virtual Private Dial-up Networks VPDN）, it is to be based on dialling
Number access virtual dial-up network service, electric power virtual Private Network can be entered by dial-up connection, voice is provided, data, image, is regarded
The carrier of Pin Deng substations comprehensive data service transmission.VPDN private networks can provide the link encryption association of L2TP/GRE two ways
View supports other encrypted transmission modes such as self-built IPSec, realizes that substation data is completely reliable autonomous, ensures data transmission
The safety of link.
Remote scheduling automation system server acquires remote transmission by electric power virtual Private Network and VPDN substation datas
Network is connected, and is used to receive each supplemental characteristic of substation data acquisition module acquisition.
Further, which further includes mobile terminal and the remote scheduling automation system server in addition to connecing
It receives outside acquisition parameter data, can also realize following functions：Failure is differentiated, selects preferred participation maintenance personal simultaneously
Assign a task, specifically comprising data transmission module, fault distinguishing module, data memory module, data transfer module,
Service personnel's distribution module.
The data transmission module, the substation for receiving VPDN substation datas acquisition remote transmission network transmission are comprehensive
Data are closed, the geographical location information for the fault point that GPS positioning module is passed back at abort situation point can be also obtained.
The data memory module, including a breakdown judge database, storage inside have substation fault type, failure
The correspondence of degree rank and electrical substation monitoring data.Due to when certain failure occurs for somewhere in substation, substation certain
A little monitoring data can be abnormal, and therefore, pre-established common substation fault type, fault degree rank and substation and supervised
The correspondence of measured data, and be stored in breakdown judge database.
The fault distinguishing module in real time believes supervisory control of substation parameter for substation's integrated data according to acquisition
Number carry out analyzing processing, when real-time detector data occurs abnormal, according to breakdown judge database, be compared, determine therefore
Hinder type and fault degree rank.
The data memory module further includes a personal scheduling information database, personnel's scheduling information databases storage
Advance faulty history information table, personal information table and fault level table corresponding with personnel's credit rating.
The fault history information table includes that position, fault history type, fault history reason, history occur for fault history
Participate in maintenance personal and history solution etc.；The personal information table includes all maintenance personal's lists, employed personnel's name
List, maintenance personal's credit rating, maintenance personal's work times and maintenance personal's spare time busy condition information, maintenance personal's fatigue strength, dimension
Repair personnel's Ethanol intake amount etc.；Fault level table corresponding with personnel's credit rating is stored with fault level classification and believes with personnel
The dividing mode of the correspondence of expenditure grade separation, the fault level can be divided according to the serious grade of failure, or
Person divides according to trouble hunting grade of difficulty, or considers the two because usually into division, according to failure severity
Fault type can be divided into several grades by grade and/or trouble hunting grade of difficulty, for example, fault type is divided into " one
Grade ", " two level ", " three-level " etc. determine that each fault level may participate in service personnel's credit rating requirement of repair according to the grade,
For example, the credit rating of service personnel is divided into " A " " B " " C ", the service personnel of A grades of level fault class requirement or more from high to low
Repair is participated in, the service personnel of B grades of secondary failure class requirement or more participates in repair, C grades of three-level fault class requirement or more
Service personnel participates in repair.In addition, above-mentioned fault history information table and personal information table real-time update or can be periodically updated,
Above-mentioned fault level table corresponding with personnel's credit rating can be divided according to practical experience or requirement are specific.
Data transfer module, for true in the monitoring data passed back according to VPDN substation datas acquisition remote transmission network
After making fault type and fault degree rank and getting the position of fault point, fault message table can be transferred, it can basis
The fault type of judgement searches the corresponding historical failure of the type failure in fault message table and position, historical failure original occurs
Cause, history participate in the information such as maintenance personal and history solution, and/or point position occurs in fault message according to failure
The historical failure type, historical failure reason, history that the position of failure point is searched in table participate in maintenance personal and history solves
The information such as scheme.
Service personnel's distribution module, for the appropriate person for participating in maintenance to be selected and distributed.
Wherein, carry out service personnel select and the first way of distribution for：
On the basis of aforesaid operations, data, which transfer module also, can transfer maintenance personal's table and fault level and personnel's credit rating pair
Table is answered, first looks for the staff list that not busy busy condition in employed personnel is " spare time ", and according to fault level and personnel's credit rating pair
It answers table to obtain personnel's credit rating requirement corresponding to the grade of the failure, credit rating grade symbol is filtered out from employed personnel's list
Desired maintenance personal is closed, while judging whether the fatigue strength of several satisfactory maintenance personals and Ethanol intake amount meet
It is required that and filter out fatigue strength and the satisfactory maintenance personal's list of Ethanol intake amount again, using as subsequently into administrative staff
The foundation of distribution and selection.
For the above satisfactory staff list, if desired two maintenance personals is selected to participate in repair, judge personnel people
Whether number is more than 2 people, if so, only by satisfactory staff list information, the credit rating grade of some of the staff, the part
The fatigue strength scoring of personnel, the information such as Ethanol intake content of some of the staff are shown in server display device, into
One step, satisfactory personnel can also be ranked up by way of from high to low credit rating grade, comes first 2
Personnel are preferred service personnel, and the failure relevant information that server is obtained from failure fault history information table conforms to
It is negative that fault type, fault degree rank, the position of failure point for personal information and the server determination asked are sent to personnel assignment
On the mobile terminal for blaming people, and failure relevant information that server is obtained from failure fault history information table, and clothes
Fault type, fault degree rank, the position of failure point that business device determines are sent on the mobile terminal of optimal service personnel, are realized
Automatic decision simultaneously selects the maintenance personal for best suiting requirement；If the judging result of personnel's number is no, that is, it is not present to meet and is somebody's turn to do
The satisfactory personnel of quantity（There is no suitable people or only a people）, then by situation on duty, the credit of all maintenance personals
Degree grading, not busy busy condition, fatigue strength information and Ethanol intake amount are shown in server display device, and will be owned
The failure that the relevant information of maintenance personal, the failure relevant information obtained from fault history information table and server determine
Type, fault degree rank, position of failure point are sent on the mobile terminal of work responsible person, while also to work responsible person's
On mobile terminal send the signal without preferred maintenance personal, for personnel assignment responsible person refer to, at this point, work responsible person according to
Actual conditions and voluntarily judgement and specified preferred maintenance personal, and result will be assigned to send and taken to server, server is further
The failure relevant information that will be obtained from fault history information table, the fault type of server determination, fault degree rank, failure
Point position is sent on the mobile terminal of selected maintenance personal, it is notified to repair.
Above-mentioned judgement number is not limited only to 2 people, can be set as the arbitrary positive integer of 1 people or 1 people or more.
Wherein, carry out the second way that selects of service personnel for：
By from the failure relevant information obtained in fault history information table, the person related information obtained from personal information table,
And fault type, fault degree rank, the position of failure point that server determines are shown in server display device, and will
It is sent to the mobile terminal of work responsible person, is sent by the experiential analysis of the responsible person that works and specified distribute task
To the mobile terminal of selected maintenance personal, information is sent mainly and includes server into being obtained from fault history information table
Failure relevant information, fault type, fault degree rank, the position of failure point of server determination, to notify maintenance personal to carry out
Repair.
Above is the two ways of personnel selection, and first way is to distribute the side being combined with manual allocation automatically
Formula, allocative efficiency higher reduce artificial participation to a certain extent, save manpower, and the second way is simple manual allocation
Mode is more in line with the demand of actual conditions variation, more can guarantee the accuracy of decision.
The mobile terminal can be wirelessly connected row data communication of going forward side by side with remote scheduling automation system server,
Including MIM message input module, wireless communication module and voice playing module.
Described information input module can input the Ethanol intake amount or fatigue strength or not busy busy condition of service personnel.It can also lead to
Mobile terminal is crossed to measure the sleep info of maintenance personal, measurement method, which may be used, to be calculated sleeping time and carry out trouble hunt ing personnel
Degree of fatigue, can also the sleeping time of oneself voluntarily be inputted by maintenance personal to judge the degree of fatigue of its own；May be used also
To detect the degree of fatigue of service personnel by external equipment, measurement method can select any one mode in the prior art
Realize, repeated herein without excessive, then, by the mobile terminal of tired information input to service personnel, by it is mobile eventually
Server is passed at end back in real time, or directly inputs related data in server, to believe the personnel in the database in server
It ceases table and carries out real-time update.Alcoholic strength assay can be unified to carry out, and be measured by external device by related personnel, and same
The mobile terminal for entering data into service personnel of sample passes server back in real time by mobile terminal, or directly by related data
It inputs in server, to carry out real-time update to the personal information table in the database in server.In addition, maintenance personal may be used also
To pass the spare time of itself busy information, personnel's letter in real-time update personal scheduling information database back to server by mobile terminal
Table is ceased, or server automatically updates the busy information of personnel's spare time in personal information table when dividing row's task every time.
The personnel for being connected to maintenance task can repair, and be verified maintenance personal before repair, in addition to utilizing biography
Outside the work ticket of system, the identity of maintenance personal can also be verified by way of Quick Response Code.
In the task that issues to preferred maintenance personal's mobile terminal, while server can generate one and be stored with and appoint in real time
The Quick Response Code for information of being engaged in, the wireless communication of preferred maintenance personal's mobile terminal is sent to by the data transmission module of server
Module and substation's duty room, the mission bit stream may include mission number, power transformation station name, current time etc., work as repair
When personnel are reached at substation, substation operator on duty scans the two-dimensional code acquisition repair message, it is sent with from server end
The repair message come is compared, and determines whether that maintenance personal enters.Conventional operation ticket is replaced in a manner of Quick Response Code, no
It is only not easy to lose, be hardly damaged, and it is also high to provide efficiency, is particularly suitable for some failure urgency level height and needs repairing personnel
The situation for reaching scene in time, passes through the use of electronic two-dimensional code, it is possible to reduce the time of examination ＆ approval improves working efficiency.
The voice playing module, for maintenance personal repair before play breakdown maintenance during easily commit a crime thus either
Easily cause the phonologic attention item of the operation of serious consequence.
After maintenance personal enters substation, maintenance personal determines on mobile terminals starts maintenance operation, and passes through movement
Terminal sends a signal to server, and server passes speech play instruction back, and mobile terminal starts to play during the breakdown maintenance
Easily commit a crime therefore either easily cause the phonologic attention item of the operation of serious consequence.And it is possible to by being operated in this substation
The operating mistake type of personnel or the experience and lessons of other Substation Operatings, carry out real-time update sound bank.
According to repair result（It repairs successfully or operates and is wrong）, evaluation personnel credit rating, meanwhile, it can be ripe by technology
White silk degree（Such as intermediate work, advanced work）, work year etc. of safe class examination scoring, service personnel be also added to determining credit rating
In the considerations of scoring factor, further, in the considerations of alcohol content can also be brought into scoring credit rating factor so that right
The working attitude of maintenance personal can also be considered.The meter followed when determining personnel's credit scoring using above-mentioned factor
Calculation mode herein without limiting, as long as ensure degree of being skilled in technique it is high or repair successfully or safe class pass the examination or
When service personnel's work year height or alcohol content qualification, corresponding credit scoring is also high, for example, when repair result
When success, credit scoring adds 1, and when Ethanol intake amount is exceeded, credit scoring subtracts 1, the simple or complicated calculating side such as other
Formula can be adapted for this, and after credit rating grading, remote scheduling automation system server is passed back by no communication module, is used
In update personal scheduling information database.
Embodiment two：
Second embodiment of the present invention provides a kind of substation's wireless data transmission and maintenance management method, this method includes following nothing
Two big process of line data transmission and overhaul management：
The wireless data transmission includes the following steps, as shown in Fig. 2：
Initialization step：Substation's integrated data transmission platform starts, hardware initialization；
Establish thread step：Pthread functions are called, Zigbee substations humiture, cigarette sense data acquisition line journey, NB- are established
IoT substations remote motion signal, meter reading data collecting thread, VPDN substations gathered data transmit thread；
Zigbee substation data acquisition steps：Zigbee substation data collecting threads start；Create the acquisition of Zigbee data
Network, search front end humiture, cigarette sense alarm node；Judge Zigbee substation datas acquisition gateway is with front-end collection node
No successful connection, if not, Zigbee substation data collecting thread processes stop, if so, Zigbee substation datas are adopted
Collect interrupt routine to execute, substation's humiture, the acquisition of cigarette sense alert data are preserved to buffering area.
NB-IoT substation data acquisition steps：NB-IoT substations remote motion signal, meter reading data collecting thread start；
NB-IoT substations remote motion signal, the initialization of meter reading data acquisition module；Set up NB-IoT substations remote motion signal, meter reading data
Acquire network, the detection of launching process poll；NB-IoT substations remote motion signal, meter reading data acquisition server node and client
Node establishes request connection；Substation's remote motion signal and meter reading data acquisition；Remote motion signal, meter reading data are preserved to buffering area.
VPDN data transmission steps：VPDN substations gathered data transmission thread starts；Create substation's dispatching automation
Server socket sockets；With being tied to substation local IP by the substation's dispatching automation server socket created
Location and port；It sets substation's dispatching automation server socket to listening mode, substation's gathered data is waited for send
Request；Substation's gathered data is sent to remote scheduling automation system server.
The overhaul management process includes the following steps, as shown in Figure 3：
Fault distinguishing step：Remote scheduling automation system server receives VPDN substation datas acquisition remote transmission network and passes
After defeated substation's integrated data, to supervisory control of substation parameter signal carry out analyzing processing, by with breakdown judge database into
Row compares, and determines fault type and fault degree rank.
The breakdown judge database purchase has substation fault type, fault degree rank and electrical substation monitoring data
Correspondence.
In addition, remote scheduling automation system server can also obtain the event that GPS positioning module is passed back at abort situation point
Hinder the geographical location information of point.
Service personnel selects step：
Remote scheduling automation system server transfers fault message table, is looked into fault message table according to the fault type of judgement
Position, historical failure reason, history participation maintenance personal and history solution occur for the historical failure for looking for the type failure corresponding
The certainly information such as scheme, and/or the historical failure that the position of failure point is searched in point position in fault message table is occurred according to failure
Type, historical failure reason, history participate in the information such as maintenance personal and history solution.
Wherein, carry out the first way that selects of service personnel for：
On the basis of aforesaid operations, remote scheduling automation system server can also transfer maintenance personal's table and fault level with
Personnel's credit rating corresponds to table, first looks in employed personnel the staff list that not busy busy condition is " spare time ", and according to fault level and
Personnel's credit rating corresponds to personnel's credit rating that table obtains corresponding to the grade of the failure and requires, and is filtered out from employed personnel's list
The satisfactory maintenance personal of credit rating grade, while judging that the fatigue strength of several satisfactory maintenance personals and alcohol are taken the photograph
Enter whether amount meets the requirements, and filter out fatigue strength and the satisfactory maintenance personal's list of Ethanol intake amount again, using as
The follow-up foundation for carrying out personnel assignment and selection.
Judge personnel if the personnel selection repaired every time is 2 heat for the above satisfactory staff list
Whether number is more than 2 people, if so, only by satisfactory staff list information, the credit rating grade of some of the staff, the portion
The information such as the fatigue strength scoring of personnel, the Ethanol intake content of some of the staff are divided to be shown in server display device,
Further, satisfactory personnel can also be ranked up by way of from high to low credit rating grade, comes first 2
Personnel be preferred service personnel, the failure relevant information that server is obtained from failure fault history information table meets
It is required that personal information and the server fault type, fault degree rank, the position of failure point that determine be sent to personnel assignment
On the mobile terminal of responsible person, and failure relevant information that server is obtained from failure fault history information table, and
Fault type, fault degree rank, the position of failure point of server determination are sent on the mobile terminal of optimal service personnel, real
Existing automatic decision simultaneously selects the maintenance personal for best suiting requirement；If the judging result of personnel's number is no, that is, it is not present and meets
The satisfactory personnel of the quantity, then by the situation on duty of all maintenance personals, credit rating grading, not busy busy condition, fatigue strength
Information and Ethanol intake amount shown in server display device, and by the relevant information of all maintenance personals, from
The fault type of failure relevant information and the server determination obtained in fault history information table, fault degree rank, failure
Point position is sent on the mobile terminal of work responsible person, while also being sent on the mobile terminal of work responsible person without preferred dimension
The signal for repairing personnel, so that personnel assignment responsible person refers to, at this point, work responsible person judges and refers to according to actual conditions and voluntarily
Fixed preferred maintenance personal, and result will be assigned to send clothes to server, server will further be obtained from fault history information table
The failure relevant information taken, fault type, fault degree rank, the position of failure point of server determination are sent to selected repair people
On the mobile terminal of member, it is notified to repair.
Above-mentioned judgement number is not limited only to 2 people, can be set as the arbitrary positive integer of 1 people or 1 people or more.
Wherein, carry out the second way that selects of service personnel for：
By from the failure relevant information obtained in fault history information table, the person related information obtained from personal information table,
And fault type, fault degree rank, the position of failure point that server determines are shown in server display device, and will
It is sent to the mobile terminal of work responsible person, is sent by the experiential analysis of the responsible person that works and specified distribute task
To the mobile terminal of selected maintenance personal, information is sent mainly and includes server into being obtained from fault history information table
Failure relevant information, fault type, fault degree rank, the position of failure point of server determination, to notify maintenance personal to carry out
Repair.
Above is the two ways of personnel selection, and first way is to distribute the side being combined with manual allocation automatically
Formula, allocative efficiency higher reduce artificial participation to a certain extent, save manpower, and the second way is simple manual allocation
Mode is more in line with the demand of actual conditions variation, more can guarantee the accuracy of decision.
Fault history information table, personal information table and fault level table corresponding with personnel's credit rating described above are deposited in advance
Storage is in remote scheduling automation system server.The fault history information table includes that position occurs for fault history, failure is gone through
History type, fault history reason, history participate in maintenance personal and history solution etc.；The personal information table includes institute
There are maintenance personal's list, employed personnel's list, maintenance personal's credit rating, maintenance personal's work times and maintenance personal's spare time busy
Status information, maintenance personal's fatigue strength, maintenance personal's Ethanol intake amount etc.；Fault level table corresponding with personnel's credit rating,
It is stored with fault level classification and the correspondence of personnel's credit rating grade separation, the dividing mode of the fault level can be according to
The serious grade of failure is divided, either divided according to trouble hunting grade of difficulty or consider the two because
Usually into division, fault type can be divided into according to failure severity grade and/or trouble hunting grade of difficulty by several grades,
For example, fault type is divided into " level-one ", " two level ", " three-level " etc., determine that each fault level may participate in dimension according to the grade
The service personnel's credit rating requirement repaiied, for example, the credit rating of service personnel is divided into " A " " B " " C ", level fault etc. from high to low
Grade requires A grades or more of service personnel to participate in repair, and the service personnel of B grades of secondary failure class requirement or more participates in repairing, and three
Grade fault level requires C grades or more of service personnel to participate in repair.In addition, above-mentioned fault history information table and personal information table can
Real-time update is periodically updated, and above-mentioned fault level table corresponding with personnel's credit rating can be specific according to practical experience or requirement
It divides.
Wherein, update mode and the implementation of fatigue strength information, alcoholic strength content, the acquisition modes and database of not busy busy information
It is identical described in example one.
Maintenance personal's identity audits step：In the task that issues to preferred maintenance personal's mobile terminal, while server
Can in real time generate a Quick Response Code for being stored with mission bit stream, the mission bit stream may include mission number, power transformation station name, when
Preceding time etc., when maintenance personal reaches at substation, substation operator on duty scans the two-dimensional code acquisition repair message, by it
It is compared with the repair message sent from server end, determines whether that maintenance personal enters.In a manner of Quick Response Code
It is not only not easy to lose, be hardly damaged instead of conventional operation ticket, and it is also high to provide efficiency, and it is urgent to be particularly suitable for some failures
Degree height need repairing personnel reach in time scene situation, pass through the use of electronic two-dimensional code, it is possible to reduce the time of examination ＆ approval,
Improve working efficiency.
Repair step：After maintenance personal enters substation, maintenance personal determines on mobile terminals starts maintenance operation, and
Server is sent a signal to by mobile terminal, server passes speech play instruction back, and mobile terminal starts to play failure dimension
The phonologic attention item of the operation of serious consequence is easily commited a crime therefore either easily caused during repairing.And it is possible to pass through this power transformation
The operating mistake type of operating personnel or the experience and lessons of other Substation Operatings, carry out real-time update sound bank in standing.
Wherein, the marking mode of credit rating is identical as embodiment one.
Claims (9)
1. a kind of substation's wireless data transmission and inspection base, it is characterised in that：Including substation data acquisition module,
It is substation data transmission module, substation's integrated data transmission platform, VPDN substation datas acquisition remote transmission network, long-range
Dispatch automated system server；
The substation data acquisition module, every power index supplemental characteristic for acquiring electrical equipment in substation；Institute
It includes substation's Temperature Humidity Sensor, substation's cigarette propagated sensation sensor, substation's Microcomputer Protection dress to state substation data acquisition module
It sets and converting station instrument；
The substation data transmission module, including be connected with substation's Temperature Humidity Sensor, substation's cigarette propagated sensation sensor
Zigbee humitures, cigarette sense data transmission network, and be connected with the Substation Microcomputer Relay, converting station instrument
NB-IoT substations remote motion signal, meter reading data transmission network；
Substation's integrated data transmission platform, is connected with substation data transmission module；
The VPDN substation datas acquire remote transmission network, are connected with substation integrated data transmission platform, reception power transformation
Each supplemental characteristic acquired in standing；
The remote scheduling automation system server acquires remote transmission by electric power virtual Private Network and VPDN substation datas
Network is connected, each supplemental characteristic transmitted for receiving VPDN substation datas acquisition remote transmission network.
2. substation's wireless data transmission as described in claim 1 and inspection base, it is characterised in that：
The system ontology further includes mobile terminal；
The remote scheduling automation system server, including data transmission module, fault distinguishing module, data memory module,
Data transfer module, service personnel's distribution module；
The data transmission module can also obtain GPS positioning mould at abort situation point for receiving electrical substation monitoring integrated data
The geographical location information for the fault point that block is passed back, and can be carried out wireless communication with mobile terminal；
The fault distinguishing module, for by comparing substation's integrated data and breakdown judge database, determining
Fault type and fault degree rank；
The data memory module, including breakdown judge database and personal scheduling information database；
The data transfer module, for transferring the data in breakdown judge database and personal scheduling information database；
Service personnel's distribution module, for selecting most suitable maintenance personal；
The mobile terminal includes MIM message input module, wireless communication module and voice playing module；
Described information input module can input the Ethanol intake amount or fatigue strength or not busy busy condition of service personnel；
The voice playing module or is easily made for easily commiting a crime during playing breakdown maintenance before maintenance personal repairs
At the phonologic attention item of the operation of serious consequence.
3. substation's wireless data transmission as claimed in claim 2 and inspection base, it is characterised in that：
The breakdown judge database, storage inside have substation fault type, fault degree rank and electrical substation monitoring data
Correspondence；
Be previously stored in the personal scheduling information database fault history information table, personal information table and fault level with
Personnel's credit rating corresponds to table；
The fault history information table includes that position, fault history type, fault history reason, history participation occur for fault history
Maintenance personal and history solution；The personal information table includes all maintenance personal's lists, employed personnel's list, dimension
Repair personnel's credit rating, maintenance personal's work times and maintenance personal's spare time busy condition information, maintenance personal's fatigue strength, repair people
Member's Ethanol intake amount；Fault level table corresponding with personnel's credit rating is stored with fault level classification and personnel's credit rating point
The correspondence of class；
The data transfer module, for transferring fault message table, are searched in fault message table according to the fault type of judgement
The corresponding historical failure of the type failure occurs position, historical failure reason, history participation maintenance personal and history and solves
Scheme, and/or historical failure type, the history that the position of failure point is searched in point position in fault message table are occurred according to failure
Failure cause, history participate in maintenance personal and history solution.
4. substation's wireless data transmission as claimed in claim 3 and inspection base, it is characterised in that：
Service personnel's distribution module carries out service personnel's selection mode：
The data transfer module and further transfer maintenance personal's table and fault level table corresponding with personnel's credit rating, first look for
Not busy busy condition is the staff list in " spare time " in employed personnel, and obtains the failure according to fault level table corresponding with personnel's credit rating
Grade corresponding to personnel's credit rating requirement, the satisfactory repair people of credit rating grade is filtered out from employed personnel's list
Member, while judging whether the fatigue strength of several satisfactory maintenance personals and Ethanol intake amount meet the requirements, and sieve again
Select fatigue strength and the satisfactory maintenance personal's list of Ethanol intake amount；
For the above satisfactory staff list, judge whether personnel's number is more than n people, if so, by satisfactory people
Member is ranked up credit rating grade by way of from high to low, and n personnel are preferred service personnel before coming, and will be serviced
The event that the failure relevant information that device is obtained from fault history information table, satisfactory personal information and server determine
Barrier type, fault degree rank, position of failure point are sent on the mobile terminal of personnel assignment responsible person, and by server from
The fault type of failure relevant information and the server determination obtained in fault history information table, fault degree rank, failure
Point position is sent on the mobile terminal of preferred service personnel, is realized automatic decision and is selected the repair people for best suiting requirement
Member；If the judging result of personnel's number is no, that is, the satisfactory personnel for meeting the quantity are not present, then by all repair people
Situation on duty, credit rating grading, not busy busy condition, fatigue strength information and the Ethanol intake amount of member is in server display device
It has been shown that, and by the relevant information of all maintenance personals, the failure relevant information obtained from fault history information table and
Fault type, fault degree rank, the position of failure point of server determination are sent on the mobile terminal of work responsible person, simultaneously
The signal without preferred maintenance personal, the specified preferred repair people of work responsible person are also sent on the mobile terminal of work responsible person
Member, and result will be assigned to send clothes to server, server is further by the failure obtained from fault history information table correlation
Information, fault type, fault degree rank, the position of failure point of server determination are sent to the mobile terminal of selected maintenance personal
On, notify it to repair.
5. substation's wireless data transmission as claimed in claim 3 and inspection base, it is characterised in that：
Service personnel's distribution module carries out service personnel's selection mode：
By from the failure relevant information obtained in fault history information table, the person related information obtained from personal information table,
And fault type, fault degree rank, the position of failure point that server determines are shown in server display device, and will
It is sent to the mobile terminal of work responsible person, and task distribution is sent to selected maintenance personal by the way that the responsible person that works is specified
Mobile terminal on, it includes server into the failure relevant information obtained from fault history information table, server to send information
Determining fault type, fault degree rank, position of failure point, to notify maintenance personal to repair.
6. substation's wireless data transmission as described in claim 4 or 5 and inspection base, it is characterised in that：
Described information input module, for inputting the sleep info of maintenance personal, degree of fatigue, alcoholic strength content, not busy busy condition
Information, and it is sent to server in real time to carry out real-time update to the personal information table in personal scheduling information database.
7. substation's wireless data transmission as claimed in claim 6 and inspection base, it is characterised in that：
In the task that issues to preferred maintenance personal's mobile terminal, while server can generate one and be stored with task letter in real time
The Quick Response Code of breath is sent to the mobile terminal of preferred maintenance personal.
8. substation's wireless data transmission as described in claim 3 or 4 or 5 or 7 and inspection base, it is characterised in that：
The factor of credit rating for influencing maintenance personal includes：Degree of being skilled in technique, breakdown maintenance result, safe class examination scoring,
It is one or more in service personnel's work year, Ethanol intake amount.
9. a kind of substation's wireless data transmission and maintenance management method, it is characterised in that：
Including two big process of following wireless data transmission and overhaul management：
The wireless data transmission includes the following steps：
Initialization step：Substation's integrated data transmission platform starts, hardware initialization；
Establish thread step：Pthread functions are called, Zigbee substations humiture, cigarette sense data acquisition line journey, NB- are established
IoT substations remote motion signal, meter reading data collecting thread, VPDN substations gathered data transmit thread；
Zigbee substation data acquisition steps：Zigbee substation data collecting threads start；Create the acquisition of Zigbee data
Network, search front end humiture, cigarette sense alarm node；Judge Zigbee substation datas acquisition gateway is with front-end collection node
No successful connection, if not, Zigbee substation data collecting thread processes stop, if so, Zigbee substation datas are adopted
Collect interrupt routine to execute, substation's humiture, the acquisition of cigarette sense alert data are preserved to buffering area；
NB-IoT substation data acquisition steps：NB-IoT substations remote motion signal, meter reading data collecting thread start；NB-IoT
Substation's remote motion signal, the initialization of meter reading data acquisition module；Set up NB-IoT substations remote motion signal, meter reading data acquires net
Network, the detection of launching process poll；NB-IoT substations remote motion signal, meter reading data acquisition server node and client node are built
Vertical request connection；Substation's remote motion signal and meter reading data acquisition；Remote motion signal, meter reading data are preserved to buffering area；
VPDN data transmission steps：VPDN substations gathered data transmission thread starts；Create substation's dispatching automation service
Device socket sockets；By the substation's dispatching automation server socket created be tied to substation's local ip address and
Port；It sets substation's dispatching automation server socket to listening mode, substation's gathered data is waited for send request；
Substation's gathered data is sent to remote scheduling automation system server；
The overhaul management process includes the following steps：
Fault distinguishing step：Remote scheduling automation system server receives VPDN substation datas acquisition remote transmission network and passes
After defeated substation's integrated data, to supervisory control of substation parameter signal carry out analyzing processing, by with breakdown judge database into
Row compares, and determines fault type and fault degree rank；In addition, remote scheduling automation system server can also obtain failure
The geographical location information for the fault point that GPS positioning module is passed back at location point；
Service personnel selects step：
Remote scheduling automation system server transfers fault message table, is looked into fault message table according to the fault type of judgement
Position, historical failure reason, history participation maintenance personal and history solution occur for the historical failure for looking for the type failure corresponding
Certainly scheme information, and/or the historical failure class that the position of failure point is searched in point position in fault message table is occurred according to failure
Type, historical failure reason, history participate in maintenance personal and history solution information；
Wherein, carry out the first way that selects of service personnel for：
On the basis of aforesaid operations, remote scheduling automation system server can also transfer maintenance personal's table and fault level with
Personnel's credit rating corresponds to table, first looks in employed personnel the staff list that not busy busy condition is " spare time ", and according to fault level and
Personnel's credit rating corresponds to personnel's credit rating that table obtains corresponding to the grade of the failure and requires, and is filtered out from employed personnel's list
The satisfactory maintenance personal of credit rating grade, while judging that the fatigue strength of several satisfactory maintenance personals and alcohol are taken the photograph
Enter whether amount meets the requirements, and filter out fatigue strength and the satisfactory maintenance personal's list of Ethanol intake amount again, judges people
Member number whether be more than n people, if so, only by satisfactory staff list information, the credit rating grade of some of the staff, should
The fatigue strength of some of the staff scores, the Ethanol intake content information of some of the staff is shown in server display device,
Further, satisfactory personnel can also be ranked up by way of from high to low credit rating grade, n before coming
Personnel be preferred service personnel, the failure relevant information that server is obtained from failure fault history information table meets
It is required that personal information and the server fault type, fault degree rank, the position of failure point that determine be sent to personnel assignment
On the mobile terminal of responsible person, and failure relevant information that server is obtained from failure fault history information table, and
Fault type, fault degree rank, the position of failure point of server determination are sent on the mobile terminal of optimal service personnel, real
Existing automatic decision simultaneously selects the maintenance personal for best suiting requirement；If the judging result of personnel's number is no, that is, it is not present and meets
The satisfactory personnel of the quantity, then by the situation on duty of all maintenance personals, credit rating grading, not busy busy condition, fatigue strength
Information and Ethanol intake amount shown in server display device, and by the relevant information of all maintenance personals, from
The fault type of failure relevant information and the server determination obtained in fault history information table, fault degree rank, failure
Point position is sent on the mobile terminal of work responsible person, while also being sent on the mobile terminal of work responsible person without preferred dimension
The signal for repairing personnel, so that personnel assignment responsible person refers to, at this point, work responsible person judges and refers to according to actual conditions and voluntarily
Fixed preferred maintenance personal, and result will be assigned to send clothes to server, server will further be obtained from fault history information table
The failure relevant information taken, fault type, fault degree rank, the position of failure point of server determination are sent to selected repair people
On the mobile terminal of member, it is notified to repair；
Wherein, carry out the second way that selects of service personnel for：
By from the failure relevant information obtained in fault history information table, the person related information obtained from personal information table,
And fault type, fault degree rank, the position of failure point that server determines are shown in server display device, and will
It is sent to the mobile terminal of work responsible person, is sent by the experiential analysis of the responsible person that works and specified distribute task
To the mobile terminal of selected maintenance personal, information is sent mainly and includes server into being obtained from fault history information table
Failure relevant information, fault type, fault degree rank, the position of failure point of server determination, to notify maintenance personal to carry out
Repair；
Maintenance personal's identity audits step：In the task that issues to preferred maintenance personal's mobile terminal, while server can be real
Mono- Quick Response Code for being stored with mission bit stream of Shi Shengcheng, when maintenance personal reaches at substation, substation operator on duty scanning
Quick Response Code obtains repair message, it is compared with the repair message sent from server end, determines whether to repair
Personnel enter；
Repair step：After maintenance personal enters substation, maintenance personal determines on mobile terminals starts maintenance operation, and passes through
Mobile terminal sends a signal to server, and server passes speech play instruction back, and mobile terminal starts to play the breakdown maintenance
The phonologic attention item that the operation of serious consequence is easily commited a crime therefore either easily caused in journey, and it is possible to by this substation
The operating mistake type of operating personnel or the experience and lessons of other Substation Operatings, carry out real-time update sound bank.
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| CN115426669B (en) * | 2022-08-05 | 2024-04-19 | 四川天邑康和通信股份有限公司 | Remote maintenance method of repeater |
| CN117035313A (en) * | 2023-08-09 | 2023-11-10 | 广州劲源科技发展股份有限公司 | Accident anomaly analysis method based on fault message |
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