CN116231873B - Intelligent inspection communication system and communication method for transformer substation - Google Patents
Intelligent inspection communication system and communication method for transformer substation Download PDFInfo
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- 238000007689 inspection Methods 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000004891 communication Methods 0.000 title claims abstract description 36
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
- H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
Abstract
The invention is applicable to the field of computers, and provides an intelligent substation inspection communication system and a communication method, wherein the method comprises the following steps: the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information; reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, and the first abnormal sub-information comprises abnormal work information confirmed to be lost in a second sub-area, and the method has the beneficial effects that: the mobile inspection and manual operation and maintenance of the inspection robot are combined with each other, so that omission of abnormal grading indication information in each level of sub-area is avoided, and the efficiency of inspection and operation and maintenance processing is improved.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to an intelligent substation inspection communication system and a communication method.
Background
Substations are facilities at the connection points of lines in a power network for converting voltages, exchanging power and collecting and distributing electrical energy.
The inspection of the transformer substation is a basic work for effectively ensuring the safe operation of transformer substation equipment and improving the power supply reliability, and mainly comprises manual routine inspection, wherein the routine inspection is carried out at least 2 times per day; when special conditions are met, the inspection times can be increased, such as high-temperature weather, heavy-load operation and new equipment operation; in the prior art, an automatic inspection method is also available, for example, inspection is performed by a robot, but the inspection is simpler, and main inspection and operation and maintenance work are performed manually.
The applicant finds out through implementing the above-mentioned prior art that, in the above-mentioned prior art, in order to guarantee the efficiency of patrolling and examining, there may be the problem that the area of patrolling and examining was missed in manual inspection, or said, it is comparatively difficult to keep same concentration to each area of patrolling and examining, and robot patrols and examines degree of automation not high, therefore, proposes a transformer substation's intelligent communication system and communication method that patrols and examines.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent substation inspection communication system and a communication method, which aim to solve the problems in the background technology.
The embodiment of the invention is realized in such a way that, on one hand, the intelligent substation inspection communication method comprises the following steps:
the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information;
reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the first abnormal sub-information comprises abnormal work information which is confirmed to be lost in a second-level sub-area, and the second abnormal sub-information comprises work information which is generated according to the abnormality of work change information and real-time work detection information;
and sending the abnormal grading indication information to an operation and maintenance terminal where an operation and maintenance person is located, and sending corresponding grading operation and maintenance prompt information according to the abnormal grading indication information after the operation and maintenance terminal meets a set condition, wherein the set condition comprises that the operation and maintenance terminal is detected to enter a corresponding first-stage subarea, and the first-stage subarea comprises at least two second-stage subareas.
As a further aspect of the present invention, before instructing the inspection robot to perform mobile inspection on the power transformation area and acquire related anomaly information, the method further includes:
the fixed point terminal is instructed to periodically acquire the working information of each secondary subarea;
and the pointing terminal is instructed to store the working information and record the change of the working information of each secondary subarea along with time, so as to generate the working change information of the secondary subarea in the preset duration.
As still further aspects of the present invention, the method further includes:
judging whether the work information of each secondary sub-area is missing or not;
if yes, judging a time node of the loss of the working information of the secondary subarea, judging that faults exist in the transmission channels between the fixed point terminals of the secondary subarea and at least one adjacent secondary subarea and the inspection robot, and if the inspection robot does not receive the working information of the next secondary subarea within a set time length after entering a certain secondary subarea, issuing a conversion connection instruction to the fixed point terminal corresponding to the other secondary subarea so as to try to acquire the working information of the next secondary subarea through the fixed point terminal corresponding to the other secondary subarea, wherein the other secondary subarea comprises the other secondary subarea in the one-level subarea where the certain secondary subarea is located or at least one secondary subarea in the next one-level subarea;
if the acquisition fails, positioning the secondary subarea, directly acquiring the working information stored in the secondary subarea when the inspection robot enters the secondary subarea, intercepting the working information after the time node and judging whether the time node is abnormal or not;
if yes, generating first abnormal sub-information.
As a still further aspect of the present invention, the method further includes:
if the acquisition is successful, maintaining the mode of acquiring the working information of the next secondary sub-area through the fixed point terminal corresponding to the other secondary sub-area, carrying out operation and maintenance marking on the next secondary sub-area, generating marking prompt information, and reporting the marking prompt information.
As a further aspect of the present invention, the abnormality classification indication information further includes third abnormality sub-information including work information generated according to the presence of abnormality of the real-time work detection information and fourth abnormality sub-information including work information generated according to the presence of abnormality of the work change information.
As a further scheme of the invention, the smaller the prompt level of the hierarchical operation and maintenance prompt information is N, the higher the prompt priority or the deeper the prompt degree is, wherein N is a positive integer and is positively related to the level of the abnormal sub-information.
As a further aspect of the present invention, in another aspect, an intelligent patrol communication system for a substation, the system includes:
an indication module for: the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information;
reporting and acquiring module for: reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the first abnormal sub-information comprises abnormal work information which is confirmed to be lost in a second-level sub-area, and the second abnormal sub-information comprises work information which is generated according to the abnormality of work change information and real-time work detection information;
the condition prompting module is used for: and sending the abnormal grading indication information to an operation and maintenance terminal where an operation and maintenance person is located, and sending corresponding grading operation and maintenance prompt information according to the abnormal grading indication information after the operation and maintenance terminal meets a set condition, wherein the set condition comprises that the operation and maintenance terminal is detected to enter a corresponding first-stage subarea, and the first-stage subarea comprises at least two second-stage subareas.
According to the intelligent inspection communication system and the intelligent inspection communication method for the transformer substation, the inspection robot is instructed to conduct mobile inspection on a transformer area and obtain related abnormal information, the related abnormal information comprises work change information of a secondary subarea in a preset time period and at least one real-time work detection information, the related abnormal information is reported to obtain abnormal grading instruction information, the abnormal grading instruction information comprises at least one of first abnormal sub-information and second abnormal sub-information, the abnormal grading instruction information is sent to an operation and maintenance terminal where operation and maintenance personnel are located, when the operation and maintenance terminal meets the preset condition, corresponding grading operation and maintenance prompt information is sent according to the abnormal grading instruction information, the mobile inspection and manual operation and maintenance of the inspection robot are combined with each other, ordered inspection on each primary subarea and the secondary subarea contained in the primary subarea can be achieved, omission of the abnormal grading instruction information in each primary subarea is not caused, inspection and operation and maintenance treatment efficiency can be improved, and meanwhile treatment on various abnormal conditions such as whether the previous operation and maintenance are thorough or not can be contained.
Drawings
Fig. 1 is a main flow chart of a substation intelligent patrol communication method.
Fig. 2 is a flowchart of generating work change information of a secondary sub-area in a preset duration in the intelligent substation inspection communication method.
Fig. 3 is a flowchart of starting to transmit the work change information based on the transmission channel in the substation intelligent patrol communication method.
Fig. 4 is a flowchart of generating first abnormal sub-information in the intelligent patrol communication method of the transformer substation.
Fig. 5 is a main structure diagram of the intelligent patrol communication system of the transformer substation.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
The intelligent inspection communication system and the intelligent inspection communication method for the transformer substation solve the technical problems in the background technology.
The operation and maintenance terminal and the fixed point terminal in the application are both one of terminals, and the terminals can be mobile phones, tablet computers, wearable devices, augmented Reality (AR), virtual Reality (VR) devices, notebook computers, ultra-mobile personal computers (UMPC), netbooks, personal Digital Assistants (PDA) and the like, which are not limited in this embodiment of the application.
As shown in fig. 1, a main flow chart of a substation intelligent patrol communication method according to an embodiment of the present invention includes:
step S10: the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information; the working information reflects the working condition of equipment in the corresponding power transformation area; the power transformation area is divided into a plurality of first-level sub-areas, and each first-level sub-area at least comprises two second-level sub-areas; the primary subareas are mainly divided according to the integration level of the equipment, and the integration level between the equipment in the primary subareas is higher, so that the corresponding work is closely matched;
step S11: reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the first abnormal sub-information comprises abnormal work information which is confirmed to be lost in a second-level sub-area, and the second abnormal sub-information comprises work information which is generated according to the abnormality of work change information and real-time work detection information; the abnormal work information after losing confirmation is work information with partial or complete loss after automatic confirmation or manual confirmation, and the equipment corresponding to the work information is identified to have abnormal work; the second abnormal sub-information indicates that the work change information is abnormal, and the real-time identification is abnormal, namely the work change information does not restore to normal work in the real-time identification, and overhauling and the like possibly exist in the process, so that the situation is dangerous, and the abnormal work is not accidental or the maintenance is incomplete; at least one of the first abnormal sub-information and the second abnormal sub-information is a disposal problem related to a plurality of abnormal situations;
step S12: and sending the abnormal grading indication information to an operation and maintenance terminal where an operation and maintenance person is located, and sending corresponding grading operation and maintenance prompt information according to the abnormal grading indication information after the operation and maintenance terminal meets a set condition, wherein the set condition comprises that the operation and maintenance terminal is detected to enter a corresponding first-stage subarea, and the first-stage subarea comprises at least two second-stage subareas. The inspection robot is matched with the operation and maintenance terminal to finish inspection through communication between the inspection robot and the operation and maintenance terminal, so that effective operation and maintenance reference prompt information is provided for inspection of operation and maintenance personnel, and the classified operation and maintenance prompt information corresponds to the abnormal classification indication information, namely, the higher the critical degree of the abnormal classification indication information is, the higher the prompt level is, the omission of the abnormal classification indication information in each level of sub-area by the operation and maintenance personnel can be avoided, and the inspection efficiency is greatly improved.
When the method is applied, the inspection robot is instructed to perform mobile inspection on the power transformation area and obtain related abnormal information, the related abnormal information comprises working change information of the secondary subarea in a preset time period and at least one piece of real-time working detection information, the related abnormal information is reported to obtain abnormal grading indication information, the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the abnormal grading indication information is sent to an operation and maintenance terminal where operation and maintenance personnel are located, after the operation and maintenance terminal meets the preset condition, corresponding grading operation and maintenance prompt information is sent according to the abnormal grading indication information, the mobile inspection and manual operation and maintenance of the inspection robot are combined with each other, each primary subarea and the ordered inspection of the secondary subarea contained in the primary subarea can be guaranteed not to cause omission of the abnormal grading indication information in each primary subarea, the efficiency of inspection and operation and maintenance treatment can be improved, and the previous operation and maintenance of various abnormal conditions can be thoroughly treated.
As shown in fig. 2, as a preferred embodiment of the present invention, before instructing the inspection robot to perform mobile inspection on the power transformation area and acquire the related anomaly information, the method further includes:
step S20: the fixed point terminal is instructed to periodically acquire the working information of each secondary subarea;
step S21: and the pointing terminal is instructed to store the working information and record the change of the working information of each secondary subarea along with time, so as to generate the working change information of the secondary subarea in the preset duration.
It can be understood that the working information of each secondary subarea is periodically acquired through the fixed point terminal, so that the working change information in a certain time period can be stored, and the subsequent data transmission with the inspection robot is facilitated.
As shown in fig. 3, as a preferred embodiment of the present invention, the method further includes:
step S30: detecting the position change of the inspection robot;
step S31: when detecting that the inspection robot enters a certain first-level sub-area, starting to establish a transmission channel between at least the inspection robot and a fixed-point terminal corresponding to the next second-level sub-area;
step S32: and starting to transmit the work change information based on the transmission channel.
The establishment of the transmission channel can be understood as completing the connection between the fixed point terminal and the inspection robot so as to realize the transmission of the working change information, when the inspection robot enters a certain first-level subarea, the transmission channel between the inspection robot and the fixed point terminal corresponding to at least the next second-level subarea is started, the next second-level subarea is the second-level subarea in the next first-level subarea adjacent to the certain first-level subarea, the working change information in the corresponding second-level subarea is ensured to be acquired in advance, and the working change information capacity is considered to be generally larger than the real-time working information, so that when the second-level subarea is reached, only the real-time working information is required to be acquired, the burden of real-time communication transmission is reduced, and the time can be strived for the identification of information abnormality; in one embodiment, there may be an overlap between every two adjacent primary sub-areas, i.e. two adjacent primary sub-areas contain the same secondary sub-areas, which are divided according to the operating properties of the devices within the transformer station, when there is an important connection between a certain device and at least two other devices, e.g. a three-phase integrated current transformer, transformer; it can be divided into the same secondary subregions; of course, two adjacent primary sub-regions may also contain at least two secondary sub-regions that differ.
As shown in fig. 4, as a preferred embodiment of the present invention, the method further includes:
step S40: judging whether the work information of each secondary sub-area is missing or not;
the working information can comprise a plurality of pieces of working sub-information, such as temperature information of a designated area in primary equipment and secondary equipment, paint leakage concentration information, zero value occurrence or the like, and the absence of at least one piece of working sub-information can be used for judging that the working information is absent;
step S41: if yes, judging a time node of the loss of the working information of the secondary subarea, judging that faults exist in the transmission channels between the fixed point terminals of the secondary subarea and at least one adjacent secondary subarea and the inspection robot, and if the inspection robot does not receive the working information of the next secondary subarea within a set time length after entering a certain secondary subarea, issuing a conversion connection instruction to the fixed point terminal corresponding to the other secondary subarea so as to try to acquire the working information of the next secondary subarea through the fixed point terminal corresponding to the other secondary subarea, wherein the other secondary subarea comprises the other secondary subarea in the one-level subarea where the certain secondary subarea is located or at least one secondary subarea in the next one-level subarea;
the method comprises the steps that a mode capable of carrying out supplementary transmission on working information is actually included, the working information of the next secondary subarea is not received within a set time length, the fact that the original transmission channel has faults possibly caused by any fault in a fixed point terminal and an acquisition end (used for acquiring working sub-information) is shown, therefore, the working information of the next secondary subarea is acquired through the fixed point terminal corresponding to the other secondary subarea, the fact that the fixed point terminal corresponding to the other secondary subarea acquires the working information of the next secondary subarea at the moment through a conversion connection instruction is shown, the working information is reported to the inspection robot, if the working information is successful, the fact that the acquisition end of the original transmission channel is not faulty is shown, and because the other secondary subarea comprises the other secondary subarea in the primary subarea where a certain secondary subarea is located or at least one secondary subarea in the next primary subarea, the validity of information transmission can be ensured in a limited area range, and adverse effects of the overlong information channel on the information transmission are reduced;
step S42: if the acquisition fails, positioning the secondary subarea, directly acquiring the working information stored in the secondary subarea when the inspection robot enters the secondary subarea, intercepting the working information after the time node and judging whether the time node is abnormal or not; furthermore, when the acquisition end cannot smoothly send the working information, the inspection robot can acquire the working information stored in the secondary subarea through closely contacting the information storage module of the acquisition end, and the mode can be completed in a Bluetooth mode or in a physical contact mode between connectors, and the mode does not need the support of a network;
step S43: if yes, generating first abnormal sub-information.
It should be understood that, in this embodiment, a method is provided for obtaining the working information of a certain secondary sub-area to the greatest extent under at least three transmission modes, where the first two are both transmitted based on a transmission channel, the second one can supplement the first one, the third one (directly obtained by the inspection robot) can supplement the first two, and in general, only the first two will occur, and the third one further improves the stability of obtaining the same working information.
As a preferred embodiment of the present invention, the method further comprises:
step S50: if the acquisition is successful, maintaining the mode of acquiring the working information of the next secondary sub-area through the fixed point terminal corresponding to the other secondary sub-area, carrying out operation and maintenance marking on the next secondary sub-area, generating marking prompt information, and reporting the marking prompt information.
When the method is applied, because the mode of acquiring the working information of the next secondary subarea through the fixed point terminal corresponding to the other secondary subarea is kept, factors such as excessive load of the fixed point terminal corresponding to the other secondary subarea are easy to cause, and the working information of the corresponding secondary subarea can be influenced to be acquired due to long-time operation, therefore, the next secondary subarea should be subjected to operation and maintenance marking at the moment, which means that the marked secondary subarea should be maintained in time, including maintenance of equipment related to a transmission channel in the marked secondary subarea.
As a preferred embodiment of the present invention, the abnormality classification indication information further includes third abnormality sub-information including work information generated according to the presence of abnormality of the real-time work detection information and fourth abnormality sub-information including work information generated according to the presence of abnormality of the work change information.
It will be appreciated that, corresponding to the foregoing embodiment, the degree of criticality of the presence of abnormality of the real-time work detection information should be lower than that of the presence of abnormality of the work change information, and both of the degrees of criticality should be lower than that of the first abnormality sub-information and the second abnormality sub-information.
As a preferred embodiment of the present invention, the smaller the prompt level of the hierarchical operation and maintenance prompt message is N, the higher the prompt priority or the deeper the prompt degree is, wherein N is a positive integer and is positively related to the level of the abnormal sub-message.
It may be appreciated that, in combination with the foregoing embodiment, the alert level of the hierarchical operation and maintenance alert information includes at least a first alert level, a second alert level, a third alert level and a fourth alert level, which are respectively in one-to-one correspondence with the first abnormal sub-information, the second abnormal sub-information, the third abnormal sub-information and the fourth abnormal sub-information, and the fourth, third, second and first alert levels gradually increase or alert the alert level gradually deepen, specifically, may alert by one or several modes of color display or voice broadcasting, vibration, and thus may be represented by color deepen or volume increase or alert duration increase, or vibration intensity increase, indicating that the emergency level of the abnormal sub-information increases.
As shown in fig. 5, as another preferred embodiment of the present invention, in another aspect, an intelligent patrol communication system for a substation, the system includes:
an indication module 100 for: the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information;
the reporting and acquiring module 200 is configured to: reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the first abnormal sub-information comprises abnormal work information which is confirmed to be lost in a second-level sub-area, and the second abnormal sub-information comprises work information which is generated according to the abnormality of work change information and real-time work detection information;
a condition prompting module 300 for: and sending the abnormal grading indication information to an operation and maintenance terminal where an operation and maintenance person is located, and sending corresponding grading operation and maintenance prompt information according to the abnormal grading indication information after the operation and maintenance terminal meets a set condition, wherein the set condition comprises that the operation and maintenance terminal is detected to enter a corresponding first-stage subarea, and the first-stage subarea comprises at least two second-stage subareas.
According to the intelligent inspection communication system of the transformer substation, the inspection robot is instructed to conduct mobile inspection on a transformer area and obtain relevant abnormal information, the relevant abnormal information comprises work change information of a secondary subarea within a preset duration and at least one real-time work detection information, the relevant abnormal information is reported to obtain abnormal grading indication information, the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the abnormal grading indication information is sent to an operation and maintenance terminal where operation and maintenance personnel are located, when the operation and maintenance terminal meets the preset condition, corresponding grading operation and maintenance prompt information is sent according to the abnormal grading indication information, the mobile inspection and manual operation and maintenance of the inspection robot are combined with each other, the ordered inspection of each primary subarea and the secondary subarea contained in the primary subarea can be achieved, omission of the abnormal grading indication information in each primary subarea is avoided, the inspection and the operation and maintenance processing efficiency can be improved, and meanwhile, the operation and maintenance can be carried out for a plurality of abnormal conditions.
In order to be able to load the method and system described above to function properly, the system may include more or less components than those described above, or may combine some components, or different components, in addition to the various modules described above, for example, may include input and output devices, network access devices, buses, processors, memories, and the like.
The processor may be a central processing unit (CentralProcessingUnit, CPU), other general purpose processors, digital signal processors (DigitalSignalProcessor, DSP), application specific integrated circuits (ApplicationSpecificIntegratedCircuit, ASIC), off-the-shelf programmable gate arrays (Field-ProgrammableGateArray, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is a control center of the above system, and various interfaces and lines are used to connect the various parts.
The memory may be used to store a computer and a system program and/or module, and the processor may perform the various functions described above by running or executing the computer program and/or module stored in the memory and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as an information acquisition template presentation function, a product information distribution function, etc.), and the like. The storage data area may store data created according to the use of the berth status display system (e.g., product information acquisition templates corresponding to different product types, product information required to be released by different product providers, etc.), and so on. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart memory card (SmartMediaCard, SMC), secure digital (SecureDigital, SD) card, flash card (FlashCard), at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (8)
1. The intelligent substation inspection communication method is characterized by comprising the following steps of:
the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information;
reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the first abnormal sub-information comprises abnormal work information which is confirmed to be lost in a second-level sub-area, and the second abnormal sub-information comprises work information which is generated according to the abnormality of work change information and real-time work detection information;
and sending the abnormal grading indication information to an operation and maintenance terminal where an operation and maintenance person is located, and sending corresponding grading operation and maintenance prompt information according to the abnormal grading indication information after the operation and maintenance terminal meets a set condition, wherein the set condition comprises that the operation and maintenance terminal is detected to enter a corresponding first-stage subarea, and the first-stage subarea comprises at least two second-stage subareas.
2. The intelligent patrol communication method of a substation according to claim 1, wherein before instructing the patrol robot to perform a mobile patrol on the power transformation area and to acquire the related anomaly information, the method further comprises:
the fixed point terminal is instructed to periodically acquire the working information of each secondary subarea;
and the pointing terminal is instructed to store the working information and record the change of the working information of each secondary subarea along with time, so as to generate the working change information of the secondary subarea in the preset duration.
3. The substation intelligent patrol communication method according to claim 2, wherein the method further comprises:
detecting the position change of the inspection robot;
when detecting that the inspection robot enters a certain first-level sub-area, starting to establish a transmission channel between at least the inspection robot and a fixed-point terminal corresponding to the next second-level sub-area;
and starting to transmit the work change information based on the transmission channel.
4. The intelligent substation inspection communication method according to claim 3, further comprising:
judging whether the work information of each secondary sub-area is missing or not;
if yes, judging a time node of the loss of the working information of the secondary subarea, judging that faults exist in the transmission channels between the fixed point terminals of the secondary subarea and at least one adjacent secondary subarea and the inspection robot, and if the inspection robot does not receive the working information of the next secondary subarea within a set time length after entering a certain secondary subarea, issuing a conversion connection instruction to the fixed point terminal corresponding to the other secondary subarea so as to try to acquire the working information of the next secondary subarea through the fixed point terminal corresponding to the other secondary subarea, wherein the other secondary subarea comprises the other secondary subarea in the one-level subarea where the certain secondary subarea is located or at least one secondary subarea in the next one-level subarea;
if the acquisition fails, positioning the secondary subarea, directly acquiring the working information stored in the secondary subarea when the inspection robot enters the secondary subarea, intercepting the working information after the time node and judging whether the time node is abnormal or not;
if yes, generating first abnormal sub-information.
5. The intelligent substation inspection communication method according to claim 4, further comprising:
if the acquisition is successful, maintaining the mode of acquiring the working information of the next secondary sub-area through the fixed point terminal corresponding to the other secondary sub-area, carrying out operation and maintenance marking on the next secondary sub-area, generating marking prompt information, and reporting the marking prompt information.
6. The intelligent patrol communication method according to claim 1, wherein the abnormality classification indication information further includes third abnormality sub-information and fourth abnormality sub-information, the fourth abnormality sub-information includes work information generated according to presence of abnormality of the real-time work detection information, and the third abnormality sub-information includes work information generated according to presence of abnormality of the work change information.
7. The intelligent substation inspection communication method according to claim 1 or 6, wherein the smaller the prompting level of the hierarchical operation and maintenance prompting information is N, the higher the prompting priority or the deeper the prompting degree is, wherein N is a positive integer and is positively correlated to the level of the abnormal sub-information.
8. An intelligent patrol communication system for a transformer substation, the system comprising:
an indication module for: the inspection robot is instructed to carry out mobile inspection on the power transformation area and obtain related abnormal information, wherein the related abnormal information comprises work change information of the secondary subarea in a preset duration and at least one real-time work detection information;
reporting and acquiring module for: reporting related abnormal information to obtain abnormal grading indication information, wherein the abnormal grading indication information comprises at least one of first abnormal sub-information and second abnormal sub-information, the first abnormal sub-information comprises abnormal work information which is confirmed to be lost in a second-level sub-area, and the second abnormal sub-information comprises work information which is generated according to the abnormality of work change information and real-time work detection information;
the condition prompting module is used for: and sending the abnormal grading indication information to an operation and maintenance terminal where an operation and maintenance person is located, and sending corresponding grading operation and maintenance prompt information according to the abnormal grading indication information after the operation and maintenance terminal meets a set condition, wherein the set condition comprises that the operation and maintenance terminal is detected to enter a corresponding first-stage subarea, and the first-stage subarea comprises at least two second-stage subareas.
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Denomination of invention: A substation intelligent inspection communication system and communication method Effective date of registration: 20231225 Granted publication date: 20230630 Pledgee: China Construction Bank Corporation Shanghai Pilot Free Trade Zone New Area Branch Pledgor: SHANGHAI HUAJIAN ELECTRICAL EQUIPMENT Co.,Ltd. Registration number: Y2023980073561 |