CN113131612B - Intelligent power distribution monitoring method, system, intelligent terminal and storage medium - Google Patents
Intelligent power distribution monitoring method, system, intelligent terminal and storage medium Download PDFInfo
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- 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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- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- 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
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Abstract
The application relates to an intelligent power distribution monitoring method, an intelligent power distribution monitoring system, an intelligent terminal and a storage medium, which belong to the field of power technology, wherein the method comprises the steps of acquiring voltage values of all monitoring points according to a preset acquisition period; comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information; supplementing a voltage information table of the monitoring point according to the voltage information, wherein the voltage information table consists of a plurality of pieces of voltage information; acquiring an update request sent by a user; responding to the update request, screening out the voltage information with the fault mark of normal from the voltage information table, and generating a normal voltage information table, wherein the normal voltage information table corresponds to the monitoring points one by one; generating a new voltage value range according to the normal voltage information table; and updating the corresponding preset voltage value range according to the new voltage value range. The method has the effect of minimizing false alarms or situations that faults cannot be found in time.
Description
Technical Field
The application relates to the field of power technology, in particular to an intelligent power distribution monitoring method, an intelligent power distribution monitoring system, an intelligent terminal and a storage medium.
Background
Distribution monitoring refers to the supervision and control of the grid operating conditions. The power distribution monitoring system has the advantages that a worker can timely find faults and abnormal running conditions in the running process of the power grid through the power distribution monitoring system, so that temporary power failure is carried out on an area near the power grid, the worker can check and repair fault points during the power failure, and power supply of the area is restored after repair is completed.
The invention patent with the authority of the publication number CN106443361A provides a method, a device and a system for monitoring online abnormality in a power network, wherein the method comprises the following steps: periodically collecting voltage data at monitoring points arranged at specific positions of a power grid; comparing the voltage data of each monitoring point with a corresponding preset threshold range, and confirming an abnormal monitoring point; the data of the abnormal monitoring points are acquired and then stored, so that the abnormal data can be conveniently analyzed by staff, and the fault points can be rapidly checked.
The related art in the above has the following drawbacks: under the background of the current rapid development of economy, regional population and electric load are different day by day, and the situation that false alarm or faults cannot be found in time can be caused by the fact that the threshold value serving as the basis for reporting errors is kept unchanged, so that the electricity quality of people is affected.
Disclosure of Invention
In order to reduce false alarm or failure in finding out faults as much as possible and ensure electricity quality of people, the application provides an intelligent power distribution monitoring method, an intelligent power distribution monitoring system, an intelligent terminal and a storage medium.
In a first aspect, the present application provides an intelligent power distribution monitoring method, which adopts the following technical scheme:
an intelligent power distribution monitoring method, comprising:
according to a preset acquisition period, acquiring voltage values of all monitoring points;
comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information, wherein the voltage information comprises a voltage value and a fault identifier, and the fault identifier consists of a normal state and a fault state;
supplementing a voltage information table of the monitoring point according to the voltage information, wherein the voltage information table consists of a plurality of pieces of voltage information;
acquiring an update request sent by a user;
responding to the updating request, screening out voltage information with a fault mark of normal from the voltage information table, and generating a normal voltage information table, wherein the normal voltage information table corresponds to monitoring points one by one;
generating a new voltage value range according to the normal voltage information table;
and updating the corresponding preset voltage value range according to the new voltage value range.
By adopting the technical scheme, the voltage information and the fault identification of each monitoring point are acquired, the voltage information table of each monitoring point is recorded and generated, after the power manager sends the update request, a new voltage value range is generated according to the normal voltage information, namely, the threshold value for judging the fault is adjusted to be consistent with the actual condition of the corresponding area as much as possible, so that the occurrence of false alarm or the condition that the fault cannot be found in time is reduced as much as possible, each fault judgment is as accurate as possible, and the electricity utilization quality of people is ensured.
Optionally, the monitoring points are corresponding to unique monitoring point numbers;
comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information specifically comprises the following steps:
judging whether the voltage value belongs to a corresponding preset voltage value range or not;
if the voltage value does not belong to the corresponding preset voltage value range, generating a fault identifier with a fault state, integrating the fault identifier and the voltage value to generate voltage information of a corresponding monitoring point, generating an alarm instruction and sending the alarm instruction to a user terminal;
acquiring a first modification request sent by a user, wherein the first modification request comprises a plurality of monitoring point numbers;
and responding to the first modification request, and modifying the fault identification of the monitoring point corresponding to the monitoring point number to be normal.
By adopting the technical scheme, if the voltage value is judged to be abnormal according to the currently set voltage value range, an alarm is sent to a user, the user arrives at the field to sample and observe, the actual condition of power supply is checked, whether the fault alarm is correct or not is judged, an inaccurate fault identifier can be modified, and the accuracy of the voltage information table is ensured.
Optionally, the determining whether the voltage value belongs to a corresponding preset voltage value range further includes:
if the voltage value belongs to a corresponding preset voltage value range, generating a fault identifier with a normal state, and integrating the fault identifier and the voltage value to generate voltage information of a corresponding monitoring point;
randomly generating a plurality of monitoring point numbers corresponding to the voltage information with the normal fault identification to feed back to the user;
acquiring a second modification request sent by a user, wherein the second modification request comprises a plurality of monitoring point numbers;
and responding to the second modification request, and modifying the fault identification of the voltage information corresponding to the monitoring point number into a fault.
By adopting the technical scheme, if the voltage value is judged to be normal according to the currently set voltage value range, a plurality of monitoring points judged to be normal are randomly extracted for a user to randomly inspect, and if the problem is found, the problem can be timely modified, so that the voltage value range is prevented from being divided too widely, and abnormal voltage values are also judged to be normal.
Optionally, the update request includes monitoring point numbers of a plurality of monitoring points selected by a user;
the step of obtaining the update request sent by the user further comprises the following steps:
and acquiring a voltage information table corresponding to the monitoring points according to the monitoring point numbers in the updating request so as to generate a normal voltage information table.
By adopting the technical scheme, a user can select the monitoring points with more false alarm times according to actual conditions, and update the voltage value range of the selected monitoring points, so that the flexibility of the user in updating the range is improved, and the whole judging system is more and more accurate.
Optionally, the voltage information further includes a generation time point corresponding to the voltage value;
before judging whether the voltage value belongs to the corresponding preset voltage value range, the method further comprises the following steps:
acquiring a current time point as a generation time point, and binding with the voltage value;
and acquiring a voltage value range which corresponds to the monitoring point and is preset under the generation time point.
By adopting the technical scheme, because the number of electricity consumption persons in different time periods in the same day is different, the loads of the same monitoring point in different time periods can be different, different voltage value ranges are preset for the same monitoring point according to time, the range of the correct voltage value is more suitable for local conditions, and therefore the accuracy of fault judgment is guaranteed.
Optionally, the generating a new voltage value range according to the normal voltage information table specifically includes:
clustering the voltage information in the normal voltage information table according to the voltage value and the generation time point to generate a plurality of normal voltage information sub-tables;
generating a generation time period corresponding to the normal voltage information sub-table according to the generation time point of the voltage information in the normal voltage information sub-table;
and generating a new voltage value range according to the voltage values of the voltage information in the normal voltage information sub-tables, wherein the new voltage value range corresponds to the generation time period one by one.
By adopting the technical scheme, a normal voltage information table is divided into a plurality of sub-tables through clustering, and then the generation time period and the voltage value range are generated according to the sub-tables, so that the voltage value range is more practical, and the possibility of fault false alarm is further reduced.
Optionally, after generating a new voltage value range according to the normal voltage information table, the method further includes:
acquiring a monitoring point number of a corresponding monitoring point according to the normal voltage information table;
acquiring a monitoring point grade corresponding to the monitoring point number;
generating a safe voltage value range according to the monitoring point grade;
judging whether each new voltage value range of the monitoring point belongs to the safety voltage value range or not;
if the new voltage value range does not belong to the safety voltage value range, updating the new voltage value range according to the safety voltage value range, and generating notification information to feed back to a user.
By adopting the technical scheme, the safety voltage value range prescribes the reasonable voltage range to the greatest extent, when the generated new voltage value range exceeds the safety range, the new voltage value range is directly modified to be normal, notification information is generated and fed back to the user, and the user is prompted to conduct investigation in time.
In a second aspect, the present application provides an intelligent power distribution monitoring system, which adopts the following technical scheme:
an intelligent power distribution monitoring system, comprising:
the voltage information generation module is used for acquiring the voltage value of each monitoring point according to a preset acquisition period; comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information, wherein the voltage information comprises a voltage value and a fault identifier, and the fault identifier consists of a normal state and a fault state;
the voltage information table generation module is used for supplementing a voltage information table of the monitoring point according to the voltage information, wherein the voltage information table consists of a plurality of voltage information;
the voltage value range updating module is used for acquiring an updating request sent by a user; responding to the updating request, screening out voltage information with a fault mark of normal from the voltage information table, and generating a normal voltage information table, wherein the normal voltage information table corresponds to monitoring points one by one; generating a new voltage value range according to the normal voltage information table; and updating the corresponding preset voltage value range according to the new voltage value range.
By adopting the technical scheme, based on the normal voltage value under the actual condition, the new voltage value range of each monitoring point is generated, and the previous voltage value range is updated and adjusted, so that the fault judgment made according to the voltage value range is guaranteed to be in line with the actual condition, and the possibility of false alarm and missing alarm is reduced.
In a third aspect, the present application provides an intelligent terminal, which adopts the following technical scheme:
a smart terminal comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and executing the method according to the first aspect.
By adopting the technical scheme, the preset voltage value range is updated according to the normal voltage information table, so that the voltage value range is closer to the actual situation, and the voltage value range is taken as a judgment condition, so that the electricity quality of a user can be ensured.
In a fourth aspect, the present application provides a computer readable storage medium, which adopts the following technical scheme:
a computer readable storage medium comprising a computer program stored with instructions executable by a processor to load and execute the method according to the first aspect.
By adopting the technical scheme, when the computer readable storage medium is loaded into any computer, the computer can execute the intelligent power distribution monitoring method of the first aspect.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the voltage value range before is adjusted according to the voltage value without fault condition in the actual condition, so that the fault judgment made according to the voltage value range is guaranteed to be in line with the actual condition, and the possibility of false alarm and missing report is reduced;
2. different voltage value ranges are preset for the same monitoring point according to time, so that the range of the correct voltage value is more in line with the actual situation, and the accuracy of fault judgment is ensured.
Drawings
Fig. 1 is a flow chart of an intelligent power distribution monitoring method according to an embodiment of the present application.
Fig. 2 is a flow chart of the S100 sub-step for generating voltage information according to an embodiment of the present application.
Fig. 3 is a flow chart illustrating the sub-step S600 for generating new voltage value ranges and notification information according to an embodiment of the present application.
Fig. 4 is a block diagram of an intelligent power distribution monitoring system according to an embodiment of the present application.
Reference numerals illustrate: 1. a voltage information generation module; 2. a voltage information table generation module; 3. a voltage value range updating module; 31. a normal voltage screening sub-module; 32. a new voltage value range generation sub-module; 33. the voltage value range updating sub-module.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses an intelligent power distribution monitoring method. Referring to fig. 1, the intelligent power distribution monitoring method includes:
s100: and generating voltage information of each monitoring point according to the preset voltage value range and a modification request sent by a user.
Wherein the voltage information includes a voltage value, a generation time, and a fault identification. The failure flag is composed of two states of "normal" and "failure", and in this embodiment, the failure flag of the "normal" state is "1", and the failure flag of the "failure" state is "0".
It should be noted that, the distribution network is generally a radiation structure, the voltage is converted into a conventional power voltage from a central high-voltage base station through multistage voltage reduction and then is transmitted to a user terminal, and monitoring points are often arranged on a distribution transformer and a representative user terminal. When the voltage value of a certain monitoring point is normal, the voltage value of the area near the monitoring point can be basically represented to be normal. Specifically, in connection with fig. 2, S100 comprises the following sub-steps:
s101: and acquiring the voltage value of each monitoring point according to a preset acquisition period.
Each monitoring point is corresponding to a unique monitoring point number, and different monitoring point numbers represent different monitoring points. Specifically, through circuit setting of each monitoring point, voltage values of each monitoring point are obtained, and the voltage values correspond to the monitoring point numbers of the monitoring points one by one.
S102: and acquiring the current time point as a generation time point, and generating voltage information.
Wherein the time point of generation is accurate to minutes. Specifically, the current objective time is obtained, a generation time point equal to the current objective time is generated, and the generation time point is integrated with a voltage value corresponding to the same monitoring point number to generate voltage information. For example, a monitoring point number of a certain monitoring point is x, and the monitoring point is obtained
The voltage value at the moment is +.>
Then theThe voltage information of the monitoring point comprises +.>
The sum of the production time points of (2) is->
Is a voltage value of (a).
S103: and acquiring a voltage value range corresponding to the preset voltage value range of each monitoring point at the generation time point.
Each monitoring point is preset with a plurality of voltage value ranges, each voltage value range corresponds to a generation time period, all the generation time periods can be added to cover 24 hours, and no intersection exists between any two generation time periods. It should be noted that, the voltage value range of a certain monitoring point represents the normal voltage value range of the monitoring point in the corresponding generation time period.
Specifically, with the monitoring points as the cycle characteristics, in each cycle, the generation time periods divided for the monitoring points in the current cycle are acquired first, and then the voltage value range is acquired according to the acquired generation time periods to which the generation time points belong. For example, if the monitoring point with the monitoring point number x is correspondingly divided into 3 generation time periods: [
,/>
)、[/>
,/>
) And [ ]>
,
)，/>
Time point of production +.>
Belonging to [ ] of>
,/>
) The range of the obtained voltage value is the generation time period [ ] of>
,/>
) Corresponding to the preset voltage value range [ ]>
,/>
)。
S104: and comparing the voltage value of the monitoring point with a corresponding preset voltage value range to generate a fault identifier.
Specifically, whether the voltage value of each monitoring point belongs to a corresponding preset voltage value range is sequentially judged, if the voltage value of a certain monitoring point does not belong to the corresponding preset voltage value range, a fault identifier of 0 (the state is a fault) is generated, and the generated fault identifier is supplemented into the voltage information of the monitoring point; if the voltage value of the monitoring point belongs to the corresponding preset voltage value range, generating a fault identifier of 1 (the state is normal), and then supplementing the generated fault identifier into the voltage information of the monitoring point.
After the voltage values of all the monitoring points are judged, the synchronization is skipped to S105 and S109.
S105: and judging whether voltage information with the fault mark of 0 exists in all the voltage information.
Specifically, if no voltage information with the fault mark of 0 exists, all voltage values are judged to be normal at present, and the system does not respond; if there is voltage information with the failure flag of "0", the process goes to S106.
S106: and generating an alarm instruction and feeding back the alarm instruction to the user.
The alarm instruction comprises monitoring point numbers corresponding to all voltage information with the fault identifier of 0. Specifically, all monitoring point numbers corresponding to the voltage values which are judged to be abnormal at present are sent to the user terminal, and the monitoring point numbers are converted into fault monitoring point addresses according to a preset monitoring point address corresponding table in the user terminal and displayed on a terminal screen for the user to check.
S107: and acquiring a first modification request sent by the user.
The first modification request comprises a monitoring point number corresponding to the monitoring point selected by the user. Specifically, after receiving the monitoring point number, the user can actually go to the corresponding fault monitoring point address to perform voltage detection and fault detection. If the user checks the voltage conditions of the areas represented by some fault monitoring points in the alarm instruction are found to be normal, no fault exists, the monitoring points can be selected on the user terminal, and then a certain virtual button on the screen is clicked to send a first modification request.
S108: in response to the first modification request, the corresponding failure identification is modified to "normal".
Specifically, after the first modification request is received, corresponding voltage information is obtained according to the number of the monitoring point in the first modification request, and the fault identifier of which the original state is 0 in the voltage information is modified to be 1.
S109: and randomly generating a plurality of monitoring point numbers and feeding back the numbers to the user.
Specifically, voltage information with N fault marks of 1 is randomly extracted, N is more than 0, monitoring point numbers corresponding to the N voltage information are obtained and sent to a user terminal, normal monitoring point addresses corresponding to the N monitoring point numbers are generated according to a preset monitoring point address corresponding table in the user terminal, and the generated normal monitoring point addresses are displayed on a screen for a user to check.
S110: and acquiring a second modification request sent by the user.
The second modification request comprises a monitoring point number corresponding to the monitoring point selected by the user. Specifically, after receiving the normal monitoring point address, the user can go to the corresponding actual place to review the voltage, and confirm whether the voltage value determined to be normal at present can represent better electricity quality of the area. If the area voltage of some monitoring points is judged by the user to have a problem, the user can select the monitoring points on the user terminal, then click a virtual button on the screen, and send a second modification request.
S111: in response to the second modification request, the fault identification of the corresponding monitoring point is modified to "fault".
Specifically, after the second modification request is received, corresponding voltage information is obtained according to the number of the monitoring point in the second modification request, and the fault identifier of which the original state is 1 in the voltage information is modified to be 0.
S200: and updating the voltage information table of each monitoring point according to the voltage information.
The voltage information table of the monitoring point consists of voltage information generated before the monitoring point, the voltage information table corresponds to the monitoring point one by one, and the voltage value and the fault condition of each time point of the monitoring point are recorded. Specifically, the obtained voltage information is added to a voltage information table corresponding to the monitoring point number according to the monitoring point number.
S300: and acquiring an update request sent by the user.
The update request comprises a monitoring point number corresponding to the monitoring point selected by the user. Specifically, the user can browse the monitoring points on the user terminal, check the monitoring points with false alarm frequently, click a certain virtual button on the screen, and send an update request representing the update of the voltage value ranges of the monitoring points.
S400: and responding to the update request, and acquiring a voltage information table corresponding to the monitoring point.
Specifically, after receiving an update request sent by a user, screening is performed from all the voltage information tables according to the monitoring point numbers sent by the user, and the voltage information table corresponding to the monitoring point numbers is obtained. If the user selects m monitoring points, and m is more than 0, m corresponding voltage information tables are acquired.
S500: and screening the voltage information table to generate a normal voltage information table.
Specifically, the acquired voltage information table is used as a circulation characteristic, and in each circulation, all voltage information in the voltage information table is screened: and adding the voltage information with the fault mark of 1 into a normal voltage information table which is preset to be empty. And finally, the generated normal voltage information table corresponds to the monitoring points which are selected and updated by the user one by one, and if m is greater than 0 after the user selects m monitoring points, m corresponding normal voltage information tables are generated, wherein the fault identifications of the voltage information in the normal voltage information tables are all 1.
S600: and generating a new voltage value range according to the normal voltage information table.
Specifically, in connection with fig. 3, S600 includes the following sub-steps:
s601: and clustering the voltage information in the normal voltage information table to generate a normal voltage information sub-table.
Specifically, taking a normal voltage information table as a cycle characteristic, classifying all voltage information in the current normal voltage information table through a mean shift clustering algorithm in each cycle, namely firstly initializing and generating i sliding windows with radius r, wherein i is larger than 1, r is larger than 0, calculating the average vector of the voltage information in each sliding window, and moving the center of the sliding window along the direction of the average vector. When at least two sliding windows overlap, the sliding window with the largest number of voltage information is reserved, and j sliding windows are finally generated after multiple iterations, wherein i is more than or equal to j is more than or equal to 1. And ordering the central time points corresponding to the centers of the j sliding windows according to the sequence from early to late, dividing the time interval between each central time point and the adjacent central time point equally, forming j time periods, and dividing the current normal voltage information table into j normal voltage information sub-tables according to the time period to which the generation time point of the voltage information belongs.
For example, if the central time points are respectively from early to late
、/>
And->
，/>
Center time point->
And->
Bisecting the time interval between the two, generating a time point +.>
Upper limit of->
Center time point->
And->
Bisecting the time interval between the two, generating a lower limit +.>
Generating a first time period [ -j ]>
,/>
). Similarly, the other two time periods are [ -respectively>
,/>
) Sum [
,/>
)。
S602: and generating a generation time period according to the generated normal voltage information sub-table.
Specifically, the earliest generation time point of all the normal voltage information in the normal voltage information sub-table is taken as the lower limit of the generation time period, the latest generation time point is taken as the upper limit of the generation time period, and the generation time period corresponding to the normal voltage information sub-table is finally generated according to the generated upper limit and lower limit.
S603: and generating a new voltage value range according to the generated normal voltage information sub-table.
Specifically, the maximum voltage value of all the normal voltage information in the normal voltage information sub-table is taken as the upper limit of the new voltage value range, the minimum voltage value is taken as the lower limit of the new voltage value range, and the new voltage value range corresponding to the normal voltage information sub-table is finally generated according to the generated upper limit and lower limit. The new voltage value range corresponds to the generation period generated in S602 one by one.
S604: and acquiring a safety voltage value range corresponding to each monitoring point.
Specifically, the monitoring point numbers of all the monitoring points are obtained, the monitoring point numbers are brought into a preset monitoring point grade corresponding table, the monitoring point grade of all the monitoring points is generated, and different safety voltage value ranges are preset corresponding to each monitoring point grade. It should be noted that, according to the different positions set by the monitoring points, the monitoring points monitor different theoretical voltage values, for example, the theoretical voltage value of the monitoring point set at the user terminal is 220V, and the theoretical voltage value of the monitoring point set at the transformer substation is based on the specific voltage of the corresponding transformer substation. The safety voltage range is a larger range with theoretical voltage values as the middle value, and voltage values exceeding the safety voltage range are extremely unlikely to work normally.
S605: and judging whether the new voltage value range of the monitoring point belongs to the safety voltage value range.
Specifically, whether the new voltage value range of the monitoring point is a subset of the corresponding safe voltage value range is judged, and if the new voltage value range is the subset of the corresponding safe voltage value range, the new voltage value range of the next monitoring point is continuously judged; if the new voltage value range is not a subset of the corresponding safe voltage value range, the new voltage value range generated by the representative calculation is not reasonable, and the process goes to S606.
S606: and updating the new voltage value range according to the safety voltage value range.
Specifically, an intersection between the safe voltage value range and the new voltage value range is calculated and generated, and the new voltage value range is defined as being equal to the intersection range, so that the update of the new voltage value range is realized.
S607: and generating notification information and feeding the notification information back to the user.
The notification information comprises a safe voltage value range and a normal voltage information sub-table for generating a new voltage value range. Specifically, a safe voltage value range and a normal voltage information sub-table of the monitoring point are obtained, and the safe voltage value range and the normal voltage information sub-table are fed back to the user terminal for the user to check. The user can scroll to check the voltage value in the normal voltage information sub-table, manually modify the updated new voltage value range according to the checked voltage value, and finally click a certain virtual button on the screen of the user terminal to send a request for confirming the new voltage value range.
S700: and updating the corresponding preset voltage value range by using the new voltage value range.
Specifically, after receiving a request of a user for confirmation of the new voltage value range representation, replacing the originally preset voltage value range with the new voltage value range, and completing updating of the voltage value ranges of all monitoring points selected by the user.
The implementation principle is as follows: and acquiring the voltage value of each monitoring point according to a preset acquisition period, comparing the voltage value with a corresponding preset voltage value range, generating a fault identifier of 1 if the voltage value belongs to the corresponding voltage value range, generating a fault identifier of 0 if the voltage value does not belong to the corresponding voltage value range, integrating the generation time point, the fault identifier and the voltage value to generate voltage information, and further updating a corresponding voltage information table. After receiving the update request sent by the user, clustering the voltage information with the fault identification of 1 corresponding to the monitoring point selected by the user, thereby generating a new voltage value range, updating the voltage value range, enabling the fault judgment made according to the voltage value range to be more accurate, reducing the possibility of false alarm or incapability of finding faults in time as much as possible, and guaranteeing the electricity quality of people.
Based on the method, the embodiment of the application also discloses an intelligent power distribution monitoring system. Referring to fig. 4, the intelligent power distribution monitoring system includes a voltage information generation module 1, a voltage information table generation module 2, and a voltage value range update module 3.
The voltage information generating module 1 is configured to obtain a voltage value of each monitoring point according to a preset obtaining period, compare the voltage value with a corresponding preset voltage value range, generate voltage value information, obtain a first modification request and a second modification request sent by a user, and modify a fault identifier.
And the voltage information table generating module 2 is used for adding the voltage information into the voltage information table of the corresponding monitoring point according to the number of the monitoring point to supplement the voltage information table.
A voltage value range updating module 3, configured to update a voltage value range according to a voltage information table, where the module includes the following submodules: a normal voltage screening sub-module 31, a new voltage value range generation sub-module 32, and a voltage value range update sub-module 33.
The normal voltage screening sub-module 31 is configured to obtain an update request sent by a user, screen, in response to the update request, voltage information with a fault identifier of "normal" from the voltage information table, and generate a normal voltage information table.
The new voltage value range generation sub-module 32 is configured to classify the voltage information in the normal voltage information table, generate a normal voltage information sub-table, generate a new voltage value range according to the normal voltage information sub-table, and generate a generation period corresponding to the new voltage value range.
The voltage value range updating sub-module 33 is configured to update an original voltage value range of the corresponding monitoring point according to the generated new voltage value.
The embodiment of the application also discloses an intelligent terminal, which comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and execute the intelligent power distribution monitoring method.
The embodiment of the application also discloses a computer readable storage medium, which stores a computer program capable of being loaded by a processor and executing the intelligent power distribution monitoring method, and the computer readable storage medium comprises: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the scope of protection of the application. It will be apparent that the described embodiments are merely some, but not all, of the embodiments of the present application. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of protection sought herein.
Claims (10)
1. An intelligent power distribution monitoring method, comprising:
according to a preset acquisition period, acquiring voltage values of all monitoring points;
comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information, wherein the voltage information comprises a voltage value and a fault identifier, and the fault identifier consists of a normal state and a fault state;
supplementing a voltage information table of the monitoring point according to the voltage information, wherein the voltage information table consists of a plurality of pieces of voltage information;
acquiring an update request sent by a user;
responding to the updating request, screening out voltage information with a fault mark of normal from the voltage information table, and generating a normal voltage information table, wherein the normal voltage information table corresponds to monitoring points one by one;
generating a new voltage value range according to the normal voltage information table;
and updating the corresponding preset voltage value range according to the new voltage value range.
2. The intelligent power distribution monitoring method according to claim 1, wherein the monitoring points are corresponding to unique monitoring point numbers;
comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information specifically comprises the following steps:
judging whether the voltage value belongs to a corresponding preset voltage value range or not;
if the voltage value does not belong to the corresponding preset voltage value range, generating a fault identifier with a fault state, integrating the fault identifier and the voltage value to generate voltage information of a corresponding monitoring point, generating an alarm instruction and sending the alarm instruction to a user terminal;
acquiring a first modification request sent by a user, wherein the first modification request comprises a plurality of monitoring point numbers;
and responding to the first modification request, and modifying the fault identification of the monitoring point corresponding to the monitoring point number to be normal.
3. The intelligent power distribution monitoring method according to claim 2, wherein the determining whether the voltage value belongs to a corresponding preset voltage value range further comprises:
if the voltage value belongs to a corresponding preset voltage value range, generating a fault identifier with a normal state, and integrating the fault identifier and the voltage value to generate voltage information of a corresponding monitoring point;
randomly generating a plurality of monitoring point numbers corresponding to the voltage information with the normal fault identification to feed back to the user;
acquiring a second modification request sent by a user, wherein the second modification request comprises a plurality of monitoring point numbers;
and responding to the second modification request, and modifying the fault identification of the voltage information corresponding to the monitoring point number into a fault.
4. The intelligent power distribution monitoring method according to claim 1, wherein the update request comprises monitoring point numbers of a plurality of monitoring points selected by a user;
the step of obtaining the update request sent by the user further comprises the following steps:
and acquiring a voltage information table corresponding to the monitoring points according to the monitoring point numbers in the updating request so as to generate a normal voltage information table.
5. The intelligent power distribution monitoring method according to claim 2, wherein the voltage information further includes a generation time point corresponding to a voltage value;
before judging whether the voltage value belongs to the corresponding preset voltage value range, the method further comprises the following steps:
acquiring a current time point as a generation time point, and binding with the voltage value;
and acquiring a voltage value range which corresponds to the monitoring point and is preset under the generation time point.
6. The intelligent power distribution monitoring method according to claim 5, wherein the generating a new voltage value range according to the normal voltage information table specifically includes:
clustering the voltage information in the normal voltage information table according to the voltage value and the generation time point to generate a plurality of normal voltage information sub-tables;
generating a generation time period corresponding to the normal voltage information sub-table according to the generation time point of the voltage information in the normal voltage information sub-table;
and generating a new voltage value range according to the voltage values of the voltage information in the normal voltage information sub-tables, wherein the new voltage value range corresponds to the generation time period one by one.
7. The intelligent power distribution monitoring method according to claim 1, wherein the generating a new voltage value range according to the normal voltage information table further comprises:
acquiring a monitoring point number of a corresponding monitoring point according to the normal voltage information table;
acquiring a monitoring point grade corresponding to the monitoring point number;
generating a safe voltage value range according to the monitoring point grade;
judging whether each new voltage value range of the monitoring point belongs to the safety voltage value range or not;
if the new voltage value range does not belong to the safety voltage value range, updating the new voltage value range according to the safety voltage value range, and generating notification information to feed back to a user.
8. An intelligent power distribution monitoring system, characterized by comprising,
the voltage information generation module (1) is used for acquiring voltage values of all monitoring points according to a preset acquisition period; comparing the voltage value with a corresponding preset voltage value range to generate a fault identifier, and integrating and generating voltage information, wherein the voltage information comprises a voltage value and a fault identifier, and the fault identifier consists of a normal state and a fault state;
the voltage information table generation module (2) is used for supplementing a voltage information table of the monitoring points according to the voltage information, wherein the voltage information table consists of a plurality of voltage information;
the voltage value range updating module (3) is used for acquiring an updating request sent by a user; responding to the updating request, screening out voltage information with a fault mark of normal from the voltage information table, and generating a normal voltage information table, wherein the normal voltage information table corresponds to monitoring points one by one; generating a new voltage value range according to the normal voltage information table; and updating the corresponding preset voltage value range according to the new voltage value range.
9. An intelligent terminal comprising a memory and a processor, the memory having stored thereon a computer program capable of being loaded by the processor and performing the method according to any of claims 1 to 7.
10. A computer readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which performs the method according to any one of claims 1 to 7.
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