CN112766741A - Query method, system, terminal and storage medium - Google Patents
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Abstract
The invention discloses a query method, a system, a terminal and a storage medium, wherein the query method is applied to a distribution network dispatching management terminal, and the terminal is in communication connection with the distribution network dispatching management system, and is characterized by comprising the following steps: acquiring equipment information and topology information from the distribution network scheduling management system; generating first ring network information according to the equipment information and the topology information; acquiring node information according to the ring network information; acquiring corresponding identification information according to the node information; acquiring corresponding charged information according to the identification information; and generating second ring network information according to the identification information, the charged information and the ring network information, wherein the second ring network information comprises the node information and the charged information, and can be used for inquiring the equipment state at the front end, so that the efficiency of executing services for the dispatching operation management system is improved, and the waiting time of the system is reduced, thereby providing the reliability and the convenience of the system.
Description
Technical Field
The invention relates to the technical field of power grid management, in particular to an inquiry method, an inquiry system, a terminal and a storage medium.
Background
With the development of power technology, power distribution networks are becoming more and more complex. The power system uses the distribution network scheduling operation management system to perform distribution network scheduling so as to realize the reasonability, safety and stability of distribution network scheduling.
At present, in the process of carrying out graphical ticket drawing through a medium-voltage ring network diagram in a distribution and dispatching system, the simulation operation of a switch is required. The rendering of the charged state of the standing book equipment is realized by means of a timed refreshing task of power supply cache service of the dispatching client side, and the charged state of the equipment is refreshed. And carrying out algorithm operation on the affected equipment through a back-end service to obtain the equipment. The efficiency of querying the state of the equipment by the application back end is low, and the state loading has higher delay, which affects the calling of the equipment.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an inquiry method which can inquire the equipment state at the front end, improve the efficiency of executing the service for the dispatching operation management system and reduce the waiting time of the system, thereby providing the reliability and the convenience of the system.
An inquiry method according to an embodiment of a first aspect of the present invention is applied to a distribution network scheduling management terminal, and the terminal is in communication connection with a distribution network scheduling management system, and the inquiry method includes: acquiring equipment information and topology information from the distribution network scheduling management system; generating first ring network information according to the equipment information and the topology information; acquiring node information according to the ring network information; acquiring corresponding identification information according to the node information; acquiring corresponding charged information according to the identification information; and generating second ring network information according to the identification information, the charged information and the ring network information, wherein the second ring network information comprises the node information and the charged information.
According to some embodiments of the present invention, before the generating the second ring network information according to the identification information, the charging information and the ring network information, the method further includes: acquiring equipment information corresponding to the identification information; setting the node information and the live information to null; and establishing a mapping relation between the node information and the charged information.
According to some embodiments of the present invention, the generating the second ring network information according to the identification information, the charged information and the ring network information includes: acquiring the corresponding charged information according to the node information; acquiring node information to be inquired next according to the node information; acquiring the corresponding charged information according to the next node information to be inquired; and so on until: no node information to be inquired next; and storing the node information and the charged information to the first ring network information to acquire the second ring network information.
According to some embodiments of the invention, the storing the node information and the live information to the first ring network information to obtain the second ring network information comprises: if the identification information corresponding to the node information is not empty, the queried identification information is marked, and the charged information corresponding to the node information is changed according to the charged information.
According to some embodiments of the present invention, after the generating the first ring network information according to the device information and the topology information, further includes: and generating a first ring network diagram according to the first ring network information.
According to some embodiments of the present invention, after the generating second ring network information according to the identification information, the charging information and the ring network information, the method further includes: and generating a second ring network graph according to the first ring network graph and the second ring network information.
According to some embodiments of the present invention, the second ring network graph uses a topological icon to annotate the live-line information corresponding to the node information.
An inquiry system according to a second aspect of the present invention is applied to a distribution network scheduling management terminal, and the terminal is in communication connection with the distribution network scheduling management system, and the inquiry system includes: the communication module is used for acquiring equipment information and topology information from the distribution network scheduling management system; the first ring network information generating module is used for generating first ring network information according to the equipment information and the topology information; the node information acquisition module is used for acquiring node information according to the ring network information; the identification information acquisition module is used for acquiring corresponding identification information according to the node information; the charged information acquisition module is used for acquiring corresponding charged information according to the identification information; and the second looped network information generating module is used for generating second looped network information according to the identification information, the charged information and the looped network information, wherein the second looped network information comprises the node information and the charged information.
A terminal according to an embodiment of the third aspect of the present invention includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing: the query method of the first aspect.
A computer-readable storage medium according to a fourth aspect embodiment of the present invention stores computer-executable instructions for: the query method of the first aspect is performed.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart of a query method according to an embodiment of the present invention;
FIG. 2 is a flow chart of a query method according to another embodiment of the present invention;
fig. 3 is a schematic block diagram of a query system according to an embodiment of the present invention.
Reference numerals:
100: querying a system; 110: a communication module; 120: a first ring network information generating module; 130: a node information acquisition module; 140: an identification information acquisition module; 150: a charged information acquisition module; 160 a second ring network information generating module.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
An inquiry method according to an embodiment of a first aspect of the present invention is applied to a distribution network scheduling management terminal, and the terminal is in communication connection with a distribution network scheduling management system, and is characterized by including: acquiring equipment information and topology information from a distribution network scheduling management system; generating first ring network information according to the equipment information and the topology information; acquiring node information according to the ring network information; acquiring corresponding identification information according to the node information; acquiring corresponding charged information according to the identification information; and generating second ring network information according to the identification information, the charged information and the ring network information, wherein the second ring network information comprises node information and charged information.
Fig. 1 is a schematic flowchart of a query method according to an embodiment of the present invention, where the query method shown in fig. 1 at least includes the following steps: s100: acquiring equipment information and topology information from a distribution network scheduling management system; s200: generating first ring network information according to the equipment information and the topology information; s300: acquiring node information according to the ring network information; s400: acquiring corresponding identification information according to the node information; s500: acquiring corresponding charged information according to the identification information; s600: and generating second ring network information according to the identification information, the charged information and the ring network information.
S100: and acquiring equipment information and topology information from a distribution network scheduling management system.
In some embodiments, device Information and topology Information on a ring network diagram analyzed by a Geographic Information System (GIS) in the distribution network scheduling management System are obtained. And storing the device information and the topology information in a memory of the browser.
S200: and generating first ring network information according to the equipment information and the topology information.
In some embodiments, the first ring network information is generated according to the device information and the topology information. For example, the device information and the topology information on the ring network diagram are analyzed according to the GIS.
S300: and acquiring node information according to the ring network information.
In some embodiments, the node information is obtained from the ring network information.
S400: and acquiring corresponding identification information according to the node information.
In some embodiments, the corresponding identification information is obtained from the node information. For example, the outgoing switches in the ring network diagram are filtered and stored as the power supply points with feeder line identification information for power supply by using variables.
S500: and acquiring corresponding charged information according to the identification information.
In some embodiments, the corresponding charging information is obtained from the identification information. For example, traversing all switches and leads on the graph filters the corresponding off-graph power on the graph to add to the power point variables.
S600: and generating second ring network information according to the identification information, the charged information and the ring network information.
In some embodiments, the second ring network information is generated according to the identification information, the charging information and the ring network information. For example, after traversing the power supply point, the original device value is compared with the tracked device list, and if the charged state changes or the charged feeder line identification information changes, the affected devices before and after the switching operation are analyzed.
In some embodiments, topology tracking is applied to analyze device charging conditions at the front end by analyzing power supply point information.
In some embodiments, the power point is traversed if the power point is a switch and the switch is open exiting the loop directly.
Fig. 2 is a schematic flowchart of a query method according to another embodiment of the present invention, where the query method shown in fig. 2 at least includes the following steps: s010: acquiring equipment information corresponding to the identification information; s020: setting node information and charged information to be null; s030: and establishing a mapping relation between the node information and the charged information.
S010: and acquiring the equipment information corresponding to the identification information.
In some embodiments, device information corresponding to the identification information is obtained. For example, decoding is performed by the identification information to acquire the corresponding device.
S020: and setting the node information and the charged information to be null.
In some embodiments, the node information and the charging information are set to null for subsequent writing of information.
S030: and establishing a mapping relation between the node information and the charged information.
In some embodiments, a mapping relationship between the node information and the charging information is established, that is, the charging information corresponding to each node is recorded.
In some embodiments, before generating the second ring network information according to the identification information, the charging information, and the ring network information, the method further includes: acquiring equipment information corresponding to the identification information; setting node information and charged information to be null; and establishing a mapping relation between the node information and the charged information.
In some embodiments, the data is pre-processed. Traversing the equipment data, setting the identification information of the power supply feeder of the equipment data to be null, setting the charged state to be null, and generating a node array object of which the equipment array corresponding to the node is value and the node identification information is key.
In some embodiments, generating the second ring network information according to the identification information, the charging information and the ring network information includes: acquiring corresponding charged information according to the node information; acquiring node information to be inquired next according to the node information; acquiring corresponding charged information according to the next node information to be inquired; and so on until: no node information to be inquired next; and storing the node information and the charged information into the first ring network information to acquire second ring network information.
In some embodiments, a variable to be tracked is defined, tracking is started from an outgoing switch, and a next-stage device is tracked by finding a device with the same node identification information.
In some embodiments, storing the node information and the live information to the first ring network information to obtain the second ring network information includes: and if the identification information corresponding to the node information is not empty, marking the queried identification information, and changing the charged information corresponding to the node information according to the charged information.
In some embodiments, the device value of the device connection can be quickly found by using the key value of the node array object obtained through preprocessing, and if the device connected with the node array is not empty and the node identification information is not equal to 0, the current device is marked with a tracked identifier, feeder line identification information which is the same as the power point and a charged identifier.
In some embodiments, the tracked device enters the to-be-tracked list for the next level of tracking if it is not self, and loops until the to-be-tracked list has no data.
In some embodiments, after generating the first ring network information according to the device information and the topology information, the method further includes: and generating a first ring network diagram according to the first ring network information.
In some embodiments, after generating the second ring network information according to the identification information, the charging information, and the ring network information, the method further includes: and generating a second ring network diagram according to the first ring network diagram and the second ring network information.
In some embodiments, the second ring network graph marks the charging information corresponding to the node information by using a topological graph.
In some embodiments, the device after page tracking is re-rendered in a charged state, and the device flashes with multiple power supplies with multiple feeder line identification information.
In some embodiments, a ring network diagram page is opened in the system, when a ticket is required to be simulated or a single line diagram is issued, single or batch operation is performed on a switch, a topology tracking algorithm of the ring network diagram is called in the switch operation process, and the influence of the user on the charged state of the equipment is graphically sensed through the processes of equipment topology data query, power supply point search, data preprocessing, topology tracking, graphic rendering and the like. And by the generated switch operation information, log types such as faults, defects, plans and the like are newly added, and corresponding event information can be associated, so that the bottom layer support for the service function is supported. The algorithm is wide in application range, meets the requirement that equipment is connected by node identification information, and can be used for topology tracking, such as a low-voltage single line diagram and a medium-voltage ring network diagram.
Fig. 3 is a schematic block diagram of the query system 100 according to an embodiment of the present invention, where the query system 100 shown in fig. 3 at least includes the following modules: 100: querying a system; 110: a communication module; 120: a first ring network information generating module; 130: a node information acquisition module; 140: an identification information acquisition module; 150: a charged information acquisition module; 160 a second ring network information generating module.
An inquiry system 100 according to a second aspect of the present invention is applied to a distribution network scheduling management terminal, where the terminal is in communication connection with the distribution network scheduling management system, and includes: the communication module 110 is configured to obtain device information and topology information from a distribution network scheduling management system; a first ring network information generating module 120, configured to generate first ring network information according to the device information and the topology information; a node information obtaining module 130, configured to obtain node information according to the ring network information; an identification information obtaining module 140, configured to obtain corresponding identification information according to the node information; a charging information acquiring module 150 configured to acquire corresponding charging information according to the identification information; the second ring network information generating module 160 is configured to generate second ring network information according to the identification information, the charging information, and the ring network information, where the second ring network information includes node information and charging information.
A terminal according to an embodiment of the third aspect of the present invention includes: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing: such as the above-described query method.
A computer-readable storage medium according to a fourth aspect of the present invention stores computer-executable instructions for: the above-described query method is performed.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A query method is applied to a distribution network scheduling management terminal, and the terminal is in communication connection with a distribution network scheduling management system, and is characterized by comprising the following steps:
acquiring equipment information and topology information from the distribution network scheduling management system;
generating first ring network information according to the equipment information and the topology information;
acquiring node information according to the ring network information;
acquiring corresponding identification information according to the node information;
acquiring corresponding charged information according to the identification information;
and generating second ring network information according to the identification information, the charged information and the ring network information, wherein the second ring network information comprises the node information and the charged information.
2. The query method according to claim 1, wherein before the generating second ring network information according to the identification information, the charging information and the ring network information, further comprises:
acquiring equipment information corresponding to the identification information;
setting the node information and the live information to null;
and establishing a mapping relation between the node information and the charged information.
3. The query method according to claim 2, wherein the generating second ring network information according to the identification information, the charging information and the ring network information comprises:
acquiring the corresponding charged information according to the node information;
acquiring node information to be inquired next according to the node information;
acquiring the corresponding charged information according to the next node information to be inquired;
and so on until:
no node information to be inquired next;
and storing the node information and the charged information to the first ring network information to acquire the second ring network information.
4. The query method according to claim 3, wherein the storing the node information and the live information to the first ring network information to obtain the second ring network information comprises:
if the identification information corresponding to the node information is not empty, the queried identification information is marked, and the charged information corresponding to the node information is changed according to the charged information.
5. The query method according to claim 4, wherein after the generating the first ring network information according to the device information and the topology information, further comprises:
and generating a first ring network diagram according to the first ring network information.
6. The query method according to claim 5, wherein after the generating second ring network information according to the identification information, the charging information and the ring network information, further comprises:
and generating a second ring network graph according to the first ring network graph and the second ring network information.
7. The query method according to claim 6, wherein the second ring network graph applies a topological icon to annotate the live-line information corresponding to the node information.
8. The utility model provides an inquiry system, is applied to and joins in marriage net dispatch management terminal, terminal communication connection joins in marriage net dispatch management system which characterized in that includes:
the communication module is used for acquiring equipment information and topology information from the distribution network scheduling management system;
the first ring network information generating module is used for generating first ring network information according to the equipment information and the topology information;
the node information acquisition module is used for acquiring node information according to the ring network information;
the identification information acquisition module is used for acquiring corresponding identification information according to the node information;
the charged information acquisition module is used for acquiring corresponding charged information according to the identification information;
and the second looped network information generating module is used for generating second looped network information according to the identification information, the charged information and the looped network information, wherein the second looped network information comprises the node information and the charged information.
9. A terminal, comprising: a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing:
the query method of any one of claims 1 to 7.
10. A computer-readable storage medium storing computer-executable instructions for:
performing the query method of any one of claims 1 to 7.
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| CN113435799A (en) * | 2021-08-26 | 2021-09-24 | 江苏智臻能源科技有限公司 | Method for improving section freezing confidence coefficient based on natural identification |
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