CN109508914A - A kind of substation's O&M equipment - Google Patents
A kind of substation's O&M equipment Download PDFInfo
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- CN109508914A CN109508914A CN201910022116.8A CN201910022116A CN109508914A CN 109508914 A CN109508914 A CN 109508914A CN 201910022116 A CN201910022116 A CN 201910022116A CN 109508914 A CN109508914 A CN 109508914A
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- 238000012423 maintenance Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000003909 pattern recognition Methods 0.000 claims description 2
- 238000011017 operating method Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 2
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- 238000012544 monitoring process Methods 0.000 description 2
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- 206010041349 Somnolence Diseases 0.000 description 1
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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
- G06Q10/063114—Status monitoring or status determination for a person or group
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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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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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
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
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Abstract
What is involved is the O&M equipment that a kind of O&M equipment, especially Substation Switch Changing Operation use for a kind of substation's O&M equipment of the present invention.Including shell and ontology, high-definition camera, microphone, Microspeaker, speak button and touch and display one screen are equipped on shell；Ontology is mounted in shell；Control circuit board is equipped in ontology, control circuit board is equipped with DSP digital signal processor and power supply；DSP digital signal processor is connected with high-definition camera, microphone, Microspeaker, button of speaking, touch and display one screen；The power supply is connected with control circuit board, for DSP digital signal processor and other need electrical component to power.This equipment serves as third operation maintenance personnel, is not restricted by factors such as working time, physical strength, and the probability of maloperation is reduced；Efficiently, inerrably fulfil assignment task.
Description
Technical field
What is involved is a kind of O&M equipment, especially Substation Switch Changing Operations to use for a kind of substation's O&M equipment of the present invention
O&M equipment.
Background technique
In numerous work of substation's operation maintenance personnel, most important work is exactly the grid switching operation of substation.In power transformation
It stands during grid switching operation, electric power safety working regulation regulation, Substation Switch Changing Operation is executed by two operation maintenance personnels, a people
It is responsible for calling out the names of those voted for while counting ballot-slips and operating loudly, another person is responsible for monitoring.The process of grid switching operation should record, should be according to operation in operating process
The sequence that ticket is filled in operates item by item, every to have operated a step, should check it is errorless after do " √ " mark, all operationss finish laggard
Row check.According to this regulation, maloperation occurs for power worker and safety accident rate is substantially reduced, but in substation's operation maintenance personnel
During grid switching operation, it still will appear many security risks:
1) when newly-built substation and technological transformation project completion put into operation, it is often necessary to throw the equipment such as transformer, route and switchgear
Enter operation, but the time of putting into operation of most engineerings is longer, some is even also at night.In such operating pressure, O&M
The case where personnel often will appear agitation, feel sleepy.This may result in maloperation, even cause power grid safety accident sometimes；
2) during Substation Switch Changing Operation, due to psychological causes (psychology is slack, sets a high standard for every kind of work but fall far short of it himself etc.), operation maintenance personnel is sometimes
The problems such as will appear the wrong interval of race, maloperation；
3) currently, the grid switching operation of substation is generally all served as by two operation maintenance personnels, but in practical grid switching operation, only
One operation maintenance personnel operation, another one personnel are responsible for monitoring, cause the waste of human resources.
Summary of the invention
It is a kind of with figure knowledge the purpose of the present invention is providing a kind of substation's O&M equipment in view of the above shortcomings
Other and speech recognition O&M equipment, can be reduced the maloperation in artificial grid switching operation.
The present invention adopts the following technical solutions to achieve:
A kind of substation's O&M equipment includes shell and ontology, and high-definition camera is equipped on shell, microphone, Microspeaker, is said
Talk about button and touch and display one screen；Ontology is mounted in shell；It is equipped with control circuit board in ontology, is set in control circuit board
There are DSP digital signal processor and power supply；
DSP digital signal processor and high-definition camera, microphone, Microspeaker, button of speaking, touch and display one screen phase
Even；
The power supply is connected with control circuit board, for DSP digital signal processor and other need electrical component to power.
The DSP digital signal processor uses the DSP digital signal processor core of commercially available model STM32F407ZGT6
Piece.
DSP digital signal processor is used for:
1) the collected graphical information of high-definition camera is analyzed, the switch state and text information of extract equipment；
2) the collected voice messaging of microphone is converted into text；
3) keyword for the text information for arriving voice collecting and the collected position of pattern recognition system and text information carry out
It compares, and corresponding voice messaging is sent to Microspeaker and is broadcasted.
If facility information represented by collected position and text information is identical, DSP digital signal processor sends language
Message breath " position signal of equipment matches with voice, row next step that come in " gives Microspeaker, if set represented by the two
Standby information is not identical, DSP digital signal processor transmission voice messaging " it note that the position signal of equipment and voice mismatch,
Please conscientiously check " etc..
The power supply uses the lithium battery of commercially available model TS-MT-BL-SC, and the main function of lithium battery is to be entirely
System power supply.The lithium battery uses the lithium battery of commercially available 3.7V, is DSP digital signal processor, high-definition camera and microphone etc.
Power supply is provided.
The microphone uses commercially available microtelephone, is connected by integrated circuit board with DSP digital signal processor, is
DSP digital signal processor provides voice messaging.The effect of microphone is recorded to the voice of substation's operation maintenance personnel, simultaneously
Identify that the voice of substation's operation maintenance personnel provides support for DSP digital signal processor.
Touch and show that the effect integrally shielded is to show that DSP digital signal processor is sent to its figure recognizer pair
The text that the state of substation equipment and the acquisition information and speech recognition system of text are transformed, is provided simultaneously with manual click
The function of screen control DSP digital signal processor.
The touch and display one screen show DSP using the touch screen LCD MODULE of commercially available model MSP3218
The collected graphical information of digital signal processor institute and voice messaging have control button on touching and showing one screen.
Microspeaker is used to issue " position signal of equipment and voice phase according to the control of DSP digital signal processor
Match, come in row is in next step ", " note that the position signal and voice mismatch of equipment, please conscientiously check " and other voice messagings
Deng.
Speak button effect be identify when operation maintenance personnel execute operation order a certain step when, press this button, DSP number
Word signal processor both recorded to the sound of operation maintenance personnel, while being translated into text, and when do not press this button,
Only it is responsible for recording to the process of calling out the names of those voted for while counting ballot-slips of operation maintenance personnel.
Advantage of the present invention is as follows:
1) present invention can serve as third operation maintenance personnel, but it is not restricted by factors such as working time, physical strength, can be into one
Step reduces the probability of maloperation；
2) it is not restricted by factors such as working time, physical strength since the present invention has, an O&M people can be substituted with it
Member, to realize that the grid switching operation of substation only needs a people that can efficiently, inerrably complete.
Detailed description of the invention
Below with reference to attached drawing, the invention will be further described:
Fig. 1 is the control principle drawing of substation's O&M equipment of the present invention；
Fig. 2 is the structural front view of substation's O&M equipment of the present invention；
Fig. 3 is the structure rearview of substation's O&M equipment of the present invention；
Fig. 4 is microphone and Microspeaker and DSP digital signal processor connection figure；
Fig. 5 is speak button and touch and the integrated connection circuit diagram shielded with DSP digital signal processor of display；
Fig. 6 is the connection circuit diagram that high-definition camera passes through specific integrated circuit plate and DSP digital signal processor；
Fig. 7 is the operation main program figure of substation's O&M equipment of the present invention；
Fig. 8 is one program flow chart of mode in Fig. 4；
Fig. 9 is two program flow chart of mode in Fig. 4.
In figure, 1, touch and display one screen, 2, button of speaking, 3, shutdown/power on button；4, high-definition camera, 5, micro-
Type loudspeaker, 6, microphone.
Specific implementation
Below with reference to the accompanying drawings, it elaborates in conjunction with specific embodiments to the present invention.
Referring to attached drawing 1 ~ 3, a kind of substation's O&M equipment includes shell and ontology, be equipped on shell high-definition camera 4,
Microphone 6, Microspeaker 5, speak button 2 and touch and display one screen 1；Shutdown/power on button 3 is additionally provided in housing side.
Ontology is mounted in shell；Control circuit board is equipped in ontology, control circuit board is equipped with DSP digital signal processor and electricity
Source；Shutdown/power on button is connected with power supply.
DSP digital signal processor and high-definition camera, microphone, Microspeaker, button of speaking, touch and display one screen
It is connected.
The power supply is connected with control circuit board, for DSP digital signal processor and other need electrical component
Power supply.
The microphone and Microspeaker with DSP digital signal processor connect embodiment as shown in figure 4, wherein audio input
Module is divided into audio left channel signals input port and external audio right-channel signals input port, and sound processing chip QJ000M04 will
Analog quantity be converted into DSP can Direct Recognition digital information.Wherein, the company of voice conversion module and DSP digital signal processor
Connect the transmission that digital signal is carried out using serial ports.
Speak button and touch and display one screen with the connection circuit of DSP digital signal processor as shown in figure 5, DSP
By enable to read-write pin, need content to be shown by driving circuit be sent to touch and show it is integrated shield, need
The data of reading are read by circuit.In addition, key set by the present invention is spoken, button is straight as shown in figure 5, this is spoken for button
It connects on a pin for being connected to DSP, when the pin feels that level changes, can perceive by key pressing.
The high-definition camera uses commercially available SONY IMX363 series camera, and high-definition camera passes through dedicated integrated electricity
Road plate is connected with DSP, provides photographic intelligence for DSP.High-definition camera is DSP identification switch position, disconnecting link position and instrument board
The offers supports such as reading.The connection circuit of camera and DSP are illustrated in fig. 6 shown below, and SCL, SDA are respectively the serial of I2C interface
Clock and data pin, DSP realize the access of TVP5150 internal register by I2C bus.TVP5150 chip passes through
YOUT [7:0] bus provides video information for DSP, wherein VP0D [8:2] and multi-channel serial port McBSP0 pin multiplexing.
Implementation in order to facilitate understanding first simply introduces the grid switching operation simple flow of current conventional substation: 1, transporting
Dimension personnel export the operation order of this need of work from computer system.2, operator is served as two operation maintenance personnel one, one
Guardian is served as in position, and during grid switching operation, operator executes step by step according to the sequence of operation order.In each step
During execution, operator can illustrate the content that this step needs to operate loudly first, and then care provider is also multiple loudly
It sings, and confirms, then operator executes this step operation content.3, during grid switching operation, operation maintenance personnel needs whole recording.
For this purpose, in order to synchronous with current existing Substation Switch Changing Operation process holding, while having certain flexible
Property, operation of the present invention method provides two kinds of operational modes, such as Fig. 7, mode one (importing grid switching operation bill, sequence execution pattern)
With mode two (operation order single step recognition mode).
Referring to attached drawing 8, wherein mode one, to import grid switching operation bill, sequence execution pattern, the specific steps are as follows:
Before executing Substation Switch Changing Operation and starting, operation maintenance personnel selects grid switching operation according to the case where being operated for task
Then the operation order of fixed format is imported into equipment of the invention by mode such as mode one, equipment will be automatically to operation order
It extracts, identifies the information that the operation content of each step and needs check.Then when operation maintenance personnel formally starts operation, if
It is standby to automatically switch to the first step, at this point, the high-definition camera of equipment is directed at the figure for the equipment of being operated simultaneously by operation maintenance personnel
Button of speaking is pressed, is called out the names of those voted for while counting ballot-slips against microphone, DSP digital signal processor can carry out graphical information and voice messaging at this time
Whether correctly identification conversion, and the content of the import operation ticket first step is matched with figure and voice messaging, see execution the
Single stepping, if it does not match, over the display face show " note that equipment position signal and voice signal mismatch,
Please conscientiously check ", while Microspeaker issues and " note that the position signal of equipment and voice signal mismatch, please conscientiously examine
Look into " sound.If successful match, over the display face show " position signal of equipment matches with voice signal,
Row next step that come in ", while Microspeaker issues " position signal of equipment matches with voice signal, row next step that come in "
Sound.Finally, continuing to execute following program, to the last a step has been executed.
Referring to attached drawing 9, mode two is single step recognition mode, is included the following steps:
Before executing Substation Switch Changing Operation and starting, operation maintenance personnel selects grid switching operation according to the case where being operated for task
Mode, such as mode two, since mode two is not related to grid switching operation bill, so import operation is not necessarily to, at this point, this equipment is single
The device location information of high-definition camera acquisition and the information of calling out the names of those voted for while counting ballot-slips of the collected operation maintenance personnel of microphone are identified purely, then by two
The information of person is compared, and sees whether voice messaging and graphical information match, if it does not match, face is shown over the display
" note that the position signal of equipment and voice signal mismatch, please conscientiously check ", while Microspeaker sending " note that and set
Standby position signal and voice signal mismatch, and please conscientiously check " sound.If successful match, over the display
Face shows " position signal of equipment matches with voice signal, row next step that come in ", while Microspeaker issues the " position of equipment
Confidence number matches with voice signal, come in row in next step " sound.Then this equipment is out of service, if operation maintenance personnel is again
It needs, then repeatedly above step.
Claims (10)
1. a kind of substation's O&M equipment, it is characterised in that: including shell and ontology, high-definition camera, words are equipped on shell
Cylinder, Microspeaker, speak button and touch and display one screen；Ontology is mounted in shell；Control circuit board is equipped in ontology,
Control circuit board is equipped with DSP digital signal processor and power supply；
DSP digital signal processor and high-definition camera, microphone, Microspeaker, button of speaking, touch and display one screen phase
Even；
The power supply is connected with control circuit board, for DSP digital signal processor and other need electrical component to power.
2. a kind of substation's O&M equipment according to claim 1, it is characterised in that: the DSP digital signal processor
Using the DSP digital signal processor chip of STM32F407ZGT6.
3. a kind of substation's O&M equipment according to claim 1 or 2, it is characterised in that: the DSP Digital Signal Processing
Device is used for:
1) the collected graphical information of high-definition camera is analyzed, the switch state and text information of extract equipment；
2) the collected voice messaging of microphone is converted into text；
3) keyword for the text information for arriving voice collecting and the collected position of pattern recognition system and text information carry out
It compares, and corresponding voice messaging is sent to Microspeaker and is broadcasted.
4. a kind of substation's O&M equipment according to claim 1, it is characterised in that: the power supply uses lithium battery.
5. a kind of substation's O&M equipment according to claim 1, it is characterised in that: the microphone uses microtelephone,
It is connected by integrated circuit board with DSP digital signal processor, voice messaging is provided for DSP digital signal processor, to change
The voice of power station operation maintenance personnel is recorded, while identifying that the voice of substation's operation maintenance personnel mentions for DSP digital signal processor
For supporting.
6. a kind of substation's O&M equipment according to claim 1, it is characterised in that: the touch and display one screen are adopted
With touch screen LCD MODULE, the figure recognizer for showing that DSP digital signal processor is sent sets substation
The text that the acquisition information and speech recognition system of standby state and text are transformed is provided simultaneously with and clicks screen control manually
The function of DSP digital signal processor.
7. a kind of substation's O&M equipment according to claim 1, it is characterised in that: the effect for button of speaking is that identification is worked as
Operation maintenance personnel presses this button, DSP digital signal processor is both to the sound of operation maintenance personnel when executing a certain step of operation order
When recording, while being translated into text, and do not press this button, only it is responsible for carrying out the process of calling out the names of those voted for while counting ballot-slips of operation maintenance personnel
Recording.
8. the operating method of substation's O&M equipment described in claim 1, it is characterised in that: there are two types of operational mode, packets for tool
Mode one and mode two are included, the mode one is to import grid switching operation bill, sequence execution pattern, and mode two is operation order single step knowledge
Other mode.
9. the operating method of substation's O&M equipment according to claim 8, which is characterized in that the mode one it is specific
Steps are as follows:
1) before executing Substation Switch Changing Operation and starting, operation maintenance personnel is according to selection mode the case where being operated for task
One；
2) operation order of fixed format being imported into substation's O&M equipment, equipment will automatically extract operation order,
Identify the operation content of each step and the information that needs check；
3) operation maintenance personnel formally starts to operate；
3-1) equipment automatically switches to the first step, at this point, the high-definition camera of equipment is directed at the equipment of being operated by operation maintenance personnel
Figure and press button of speaking, call out the names of those voted for while counting ballot-slips against microphone；
3-2) DSP digital signal processor carries out identification conversion to graphical information and voice messaging, and by import operation ticket first
The content of step is matched with figure and voice messaging, is seen and whether is correctly executed first step operation；If it does not match, showing
Device is " note that the position signal of equipment and voice signal mismatch, please conscientiously check " shown above, while Microspeaker issues
The sound of " note that the position signal of equipment and voice signal mismatch, please conscientiously check "；If successful match,
Face shows " position signal of equipment matches with voice signal, row next step that come in " over the display, while Microspeaker is sent out
The sound of " position signal of equipment matches with voice signal, row next step that come in " out；
Following program 3-3) is continued to execute, to the last a step has executed.
10. the operating method of substation's O&M equipment according to claim 8, which is characterized in that the tool of the mode two
Steps are as follows for body:
1) before executing Substation Switch Changing Operation and starting, operation maintenance personnel is according to selection mode the case where being operated for task
Two；
2) device location information and microphone collected operation maintenance personnel of substation's O&M equipment identification high-definition camera acquisition
It calls out the names of those voted for while counting ballot-slips information；
3) by step (2) high-definition camera acquisition device location information and the collected operation maintenance personnel of microphone call out the names of those voted for while counting ballot-slips information into
Row compares, and sees whether voice messaging and graphical information match, if it does not match, face shows and " note that equipment over the display
Position signal and voice signal mismatch, please conscientiously check ", at the same Microspeaker sending " note that the position signal of equipment
With voice signal mismatch, please conscientiously check " sound；If successful match, face shows " equipment over the display
Position signal matches with voice signal, row next step that come in ", while Microspeaker issues the " position signal and voice of equipment
Signal matches, come in row in next step " sound；
4) this equipment is out of service, if operation maintenance personnel needs again, repeats above (1) ~ (3) step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022116.8A CN109508914A (en) | 2019-01-10 | 2019-01-10 | A kind of substation's O&M equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022116.8A CN109508914A (en) | 2019-01-10 | 2019-01-10 | A kind of substation's O&M equipment |
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| CN109508914A true CN109508914A (en) | 2019-03-22 |
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ID=65757547
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111554284A (en) * | 2020-04-24 | 2020-08-18 | 广东电网有限责任公司东莞供电局 | Switching operation monitoring method, device, equipment and storage medium |
| CN112530398A (en) * | 2020-11-14 | 2021-03-19 | 国网河南省电力公司检修公司 | Portable human-computer interaction operation and maintenance device based on voice conversion function |
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