Ring main unit online monitoring method and system based on Internet of Things technology

Abstract

The invention relates to the technical field of the Internet of Things, and relates to a ring main unit online monitoring method and system based on the Internet of Things technology, and the method comprises the steps: collecting the operation information of a ring main unit, and collecting an operation record behavior set if the scene of an operation record historical table and the scene of a power supply object historical table are determined to be the same according to a distance relation; according to the operation information of the ring main unit, the downloading or installing time of the power supply object to be executed in each historical table in the operation record behavior set is analyzed; an operation record matching result obtained after the downloading or installation time of the power supply object is executed in each historical table of the operation record behavior set is collected, a power supply object matching result is obtained according to the collected operation record matching result, and the power supply object matching result is output; and initiating safety early warning according to a power supply object matching result. According to the method, the occurrence of a fault is accurately positioned by better integrating a multi-source fault scene, anti-fault early warning resources are optimized, and potential fault components are analyzed for a new power supply object and operation log dependency.

Description

Technical Field

[0001] The present invention relates to the technical field of Internet of Things, and in particular to an online monitoring method and system for a ring main unit based on Internet of Things technology. Background Art

[0002] As an important power distribution equipment in the power system, the normal operation of the ring main unit is crucial to ensure the power supply. However, the ring main unit may encounter various faults during use, which not only affect the stability of the power system, but also pose a threat to the safety of equipment and personnel. Therefore, understanding the common faults of the ring main unit and their causes is crucial to prevent and deal with these problems in a timely manner.

[0003] Given that the existing monitoring platform software is difficult to confirm whether the relevant electromechanical equipment is operating normally during operation after controlling the power equipment, etc., mechatronic equipment often requires manual investigation of the cause when a failure occurs. However, manual investigation of the cause is dangerous, and when the equipment fails, it cannot be effectively monitored and prevented before the failure occurs. Summary of the invention

[0004] In order to better integrate multi-source fault scenarios and optimize anti-fault warning resources, the present invention seeks to protect an online monitoring method and system for ring main unit based on Internet of Things technology.

[0005] According to a first aspect of the present invention, the present invention claims protection for a ring main unit online monitoring method based on Internet of Things technology, comprising:

[0006] Collecting ring main unit operation information, the ring main unit operation information is used to parse and match the operation record history table and the power supply object history table, the operation record history table is composed of at least two operation record users, the power supply object history table is composed of at least two power supply object users, the at least two operation record users are stored in at least two history tables, and the at least two power supply object users are stored in at least two history tables;

[0007] If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, then an operation record behavior set is collected, and each history table in the operation record behavior set stores an operation record user and a power supply object user;

[0008] Analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set according to the ring main unit operation information;

[0009] Collecting the operation record matching results obtained after executing the download time or installation time of the power supply object in each history table of the operation record behavior set, and obtaining the power supply object matching results according to the collected operation record matching results, and outputting the power supply object matching results;

[0010] Initiate a safety warning based on the power supply object matching result;

[0011] The ring main unit operation information includes a matching condition and a parsing condition; and the analyzing, according to the ring main unit operation information, the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set includes:

[0012] If the type of at least one matching condition is an operation record type, analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set, the power supply object download time or installation time includes the parsing condition and part or all of the matching conditions in the at least one matching condition;

[0013] If the types of all matching conditions contained in the ring main unit operation information are all power supply object types, then the power supply object download time or installation time to be executed in each historical table in the operation record behavior set is analyzed, and the power supply object download time or installation time includes the parsing condition.

[0014] Furthermore, the distance relationship is used to indicate that the operation record history table and the power supply object history table belong to the same scenario.

[0015] Further, the distance relationship includes the frequent user strategy of the operation record history table and the frequent user strategy of the power supply object history table;

[0016] If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, collecting the operation record behavior set includes:

[0017] If the frequent user policy of the operation record history table is the same as the frequent user policy of the power supply object history table, determining that the scenarios to which the operation record history table and the power supply object history table belong are the same;

[0018] Collects the operation record behavior set.

[0019] Further, obtaining the power supply object matching result according to the collected operation record matching result includes:

[0020] According to the operation record matching condition in the ring main unit operation information, the operation record matching result is processed to obtain the power supply object matching result, wherein the matching condition included in the download time or installation time of the power supply object is the power supply object matching condition, and the operation record matching condition is the matching condition other than the power supply object matching condition among all the matching conditions included in the ring main unit operation information;

[0021] The ring main unit operation information includes filtering conditions, and the collection and operation record behavior set includes:

[0022] Collecting a set of download and installation behaviors of power supply objects, wherein the operation record users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the operation record history table, and the power supply object users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the power supply object history table;

[0023] The history table satisfying the filtering condition is obtained by filtering the download and installation behaviors of the power supply object to form the operation record behavior set.

[0024] Furthermore, the collection of the download and installation behavior set of the power supply object includes:

[0025] Determine a third history table set according to a frequent user strategy of the operation record history table, wherein each history table in the third history table set stores an operation record user, and the operation record users stored in all history tables in the third history table set constitute the operation record history table;

[0026] According to the frequent user strategy of the power supply object history table, a fourth history table set is determined, each history table in the fourth history table set stores a power supply object user, and the power supply object users stored in all the history tables in the fourth history table set constitute the power supply object history table;

[0027] If the third history table set is the same as the fourth history table set, the third history table set is determined as the power supply object download and installation behavior set.

[0028] According to a second aspect of the present invention, the present invention claims protection for an online monitoring system for a ring main unit based on Internet of Things technology, characterized in that it comprises:

[0029] An operation record module collects ring main unit operation information, the ring main unit operation information is used to parse and match an operation record history table and a power supply object history table, the operation record history table is composed of at least two operation record users, the power supply object history table is composed of at least two power supply object users, the at least two operation record users are stored in at least two history tables, and the at least two power supply object users are stored in at least two history tables;

[0030] A scene judgment module, if it is determined according to the distance relationship that the scene to which the operation record history table and the power supply object history table belong is the same, then collects an operation record behavior set, each history table in the operation record behavior set stores an operation record user and a power supply object user;

[0031] A matching determination module, which analyzes the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set according to the ring main unit operation information;

[0032] A matching output module, which collects the operation record matching results obtained after executing the download time or installation time of the power supply object in each history table of the operation record behavior set, obtains the power supply object matching results according to the collected operation record matching results, and outputs the power supply object matching results;

[0033] An early warning module initiates a safety early warning according to the power supply object matching result;

[0034] The ring main unit operation information includes a matching condition and a parsing condition; and the analyzing, according to the ring main unit operation information, the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set includes:

[0035] If the type of at least one matching condition is an operation record type, analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set, the power supply object download time or installation time includes the parsing condition and part or all of the matching conditions in the at least one matching condition;

[0036] If the types of all matching conditions contained in the ring main unit operation information are all power supply object types, then the power supply object download time or installation time to be executed in each historical table in the operation record behavior set is analyzed, and the power supply object download time or installation time includes the parsing condition.

[0037] Furthermore, the distance relationship is used to indicate that the operation record history table and the power supply object history table belong to the same scenario.

[0038] Further, the distance relationship includes the frequent user strategy of the operation record history table and the frequent user strategy of the power supply object history table;

[0039] If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, collecting the operation record behavior set includes:

[0040] If the frequent user policy of the operation record history table is the same as the frequent user policy of the power supply object history table, determining that the scenarios to which the operation record history table and the power supply object history table belong are the same;

[0041] Collects the operation record behavior set.

[0042] Further, obtaining the power supply object matching result according to the collected operation record matching result includes:

[0043] According to the operation record matching condition in the ring main unit operation information, the operation record matching result is processed to obtain the power supply object matching result, wherein the matching condition included in the download time or installation time of the power supply object is the power supply object matching condition, and the operation record matching condition is the matching condition other than the power supply object matching condition among all the matching conditions included in the ring main unit operation information;

[0044] The ring main unit operation information includes filtering conditions, and the collection and operation record behavior set includes:

[0045] Collecting a set of download and installation behaviors of power supply objects, wherein the operation record users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the operation record history table, and the power supply object users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the power supply object history table;

[0046] The history table satisfying the filtering condition is obtained by filtering the download and installation behaviors of the power supply objects to form the operation record behavior set.

[0047] Furthermore, the collection of the download and installation behavior set of the power supply object includes:

[0048] Determine a third history table set according to a frequent user strategy of the operation record history table, wherein each history table in the third history table set stores an operation record user, and the operation record users stored in all history tables in the third history table set constitute the operation record history table;

[0049] According to the frequent user strategy of the power supply object history table, a fourth history table set is determined, each history table in the fourth history table set stores a power supply object user, and the power supply object users stored in all the history tables in the fourth history table set constitute the power supply object history table;

[0050] If the third history table set is the same as the fourth history table set, the third history table set is determined as the power supply object download and installation behavior set.

[0051] The present invention relates to the field of Internet of Things technology, and to an online monitoring method and system for a ring main unit based on Internet of Things technology. By collecting the operation information of the ring main unit, if it is determined based on the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, then the operation record behavior set is collected; according to the operation information of the ring main unit, the download or installation time of the power supply object to be executed in each history table in the operation record behavior set is analyzed; the operation record matching results obtained after executing the power supply object download or installation time in each history table in the operation record behavior set are collected, and the power supply object matching results are obtained based on the collected operation record matching results, and the power supply object matching results are output; based on the power supply object matching results, a safety warning is initiated. The present invention better integrates multi-source fault scenarios to accurately locate the occurrence of faults, optimizes anti-fault warning resources, and analyzes potential fault components for newly emerging power supply objects and operation log dependencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 A work flow chart of a ring main unit online monitoring method based on Internet of Things technology claimed in the present invention;

[0053] Figure 2 A second working flow chart of a ring main unit online monitoring method based on Internet of Things technology claimed in the present invention;

[0054] Figure 3 This is a structural module diagram of a ring main unit online monitoring system based on Internet of Things technology that is requested for protection by the present invention. DETAILED DESCRIPTION

[0055] According to the first embodiment of the present invention, referring to the attached Figure 1 The present invention claims a ring main unit online monitoring method based on Internet of Things technology, comprising:

[0056] Collecting ring main unit operation information, the ring main unit operation information is used to parse and match the operation record history table and the power supply object history table, the operation record history table is composed of at least two operation record users, the power supply object history table is composed of at least two power supply object users, the at least two operation record users are stored in at least two history tables, and the at least two power supply object users are stored in at least two history tables;

[0057] If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, then an operation record behavior set is collected, and each history table in the operation record behavior set stores an operation record user and a power supply object user;

[0058] Analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set according to the ring main unit operation information;

[0059] Collecting the operation record matching results obtained after executing the download time or installation time of the power supply object in each history table of the operation record behavior set, and obtaining the power supply object matching results according to the collected operation record matching results, and outputting the power supply object matching results;

[0060] Initiate a safety warning based on the power supply object matching result;

[0061] The ring main unit operation information includes a matching condition and a parsing condition; and the analyzing, according to the ring main unit operation information, the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set includes:

[0062] If the type of at least one matching condition is an operation record type, analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set, the power supply object download time or installation time includes the parsing condition and part or all of the matching conditions in the at least one matching condition;

[0063] If the types of all matching conditions contained in the ring main unit operation information are all power supply object types, then the power supply object download time or installation time to be executed in each historical table in the operation record behavior set is analyzed, and the power supply object download time or installation time includes the parsing condition.

[0064] In this embodiment, determining that the operation record history table and the power supply object history table belong to the same scenario based on the distance relationship specifically includes:

[0065] The distance relationship is the distance relationship between the operation record time and duration in the operation record history table and the installation time interval of the power supply object in the power supply object history table;

[0066] Obtain the distance relationship between multiple ring main unit users;

[0067] The scenarios include at least: closely related scenarios, generally related scenarios, and related scenarios to be confirmed;

[0068] Furthermore, the distance relationship is used to indicate that the operation record history table and the power supply object history table belong to the same scenario.

[0069] Further, the distance relationship includes the frequent user strategy of the operation record history table and the frequent user strategy of the power supply object history table;

[0070] If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, collecting the operation record behavior set includes:

[0071] If the frequent user policy of the operation record history table is the same as the frequent user policy of the power supply object history table, determining that the scenarios to which the operation record history table and the power supply object history table belong are the same;

[0072] Collects the operation record behavior set.

[0073] Furthermore, it is characterized in that obtaining the power supply object matching result according to the collected operation record matching result includes:

[0074] According to the operation record matching condition in the ring main unit operation information, the operation record matching result is processed to obtain the power supply object matching result, wherein the matching condition included in the download time or installation time of the power supply object is the power supply object matching condition, and the operation record matching condition is the matching condition other than the power supply object matching condition among all the matching conditions included in the ring main unit operation information;

[0075] The ring main unit operation information includes filtering conditions, and the collection and operation record behavior set includes:

[0076] Collecting a set of download and installation behaviors of power supply objects, wherein the operation record users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the operation record history table, and the power supply object users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the power supply object history table;

[0077] The history table satisfying the filtering condition is obtained by filtering the download and installation behaviors of the power supply objects to form the operation record behavior set.

[0078] For further information, see Attachment Figure 2 , the collection of power supply object download and installation behavior set includes:

[0079] Determine a third history table set according to a frequent user strategy of the operation record history table, wherein each history table in the third history table set stores an operation record user, and the operation record users stored in all history tables in the third history table set constitute the operation record history table;

[0080] According to the frequent user strategy of the power supply object history table, a fourth history table set is determined, each history table in the fourth history table set stores a power supply object user, and the power supply object users stored in all the history tables in the fourth history table set constitute the power supply object history table;

[0081] If the third history table set is the same as the fourth history table set, the third history table set is determined as the power supply object download and installation behavior set.

[0082] According to the second embodiment of the present invention, referring to the attached Figure 3 The present invention claims protection for an online monitoring system for a ring main unit based on Internet of Things technology, comprising:

[0083] An operation record module collects ring main unit operation information, the ring main unit operation information is used to parse and match an operation record history table and a power supply object history table, the operation record history table is composed of at least two operation record users, the power supply object history table is composed of at least two power supply object users, the at least two operation record users are stored in at least two history tables, and the at least two power supply object users are stored in at least two history tables;

[0084] A scene judgment module, if it is determined according to the distance relationship that the scene to which the operation record history table and the power supply object history table belong is the same, then collects an operation record behavior set, each history table in the operation record behavior set stores an operation record user and a power supply object user;

[0085] A matching determination module, which analyzes the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set according to the ring main unit operation information;

[0086] A matching output module, which collects the operation record matching results obtained after executing the download time or installation time of the power supply object in each history table of the operation record behavior set, obtains the power supply object matching results according to the collected operation record matching results, and outputs the power supply object matching results;

[0087] An early warning module initiates a safety early warning according to the power supply object matching result;

[0088] The ring main unit operation information includes a matching condition and a parsing condition; and the analyzing, according to the ring main unit operation information, the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set includes:

[0089] If the type of at least one matching condition is an operation record type, analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set, the power supply object download time or installation time includes the parsing condition and part or all of the matching conditions in the at least one matching condition;

[0090] If the types of all matching conditions contained in the ring main unit operation information are all power supply object types, then the power supply object download time or installation time to be executed in each historical table in the operation record behavior set is analyzed, and the power supply object download time or installation time includes the parsing condition.

[0091] Furthermore, the distance relationship is used to indicate that the operation record history table and the power supply object history table belong to the same scenario.

[0092] Further, the distance relationship includes the frequent user strategy of the operation record history table and the frequent user strategy of the power supply object history table;

[0093] If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, collecting the operation record behavior set includes:

[0094] If the frequent user policy of the operation record history table is the same as the frequent user policy of the power supply object history table, determining that the scenarios to which the operation record history table and the power supply object history table belong are the same;

[0095] Collects the operation record behavior set.

[0096] Further, obtaining the power supply object matching result according to the collected operation record matching result includes:

[0097] According to the operation record matching condition in the ring main unit operation information, the operation record matching result is processed to obtain the power supply object matching result, wherein the matching condition included in the download time or installation time of the power supply object is the power supply object matching condition, and the operation record matching condition is the matching condition other than the power supply object matching condition among all the matching conditions included in the ring main unit operation information;

[0098] The ring main unit operation information includes filtering conditions, and the collection and operation record behavior set includes:

[0099] Collecting a set of download and installation behaviors of power supply objects, wherein the operation record users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the operation record history table, and the power supply object users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the power supply object history table;

[0100] The history table satisfying the filtering condition is obtained by filtering the download and installation behaviors of the power supply objects to form the operation record behavior set.

[0101] Furthermore, the collection of the download and installation behavior set of the power supply object includes:

[0102] Determine a third history table set according to a frequent user strategy of the operation record history table, wherein each history table in the third history table set stores an operation record user, and the operation record users stored in all history tables in the third history table set constitute the operation record history table;

[0103] According to the frequent user strategy of the power supply object history table, a fourth history table set is determined, each history table in the fourth history table set stores a power supply object user, and the power supply object users stored in all the history tables in the fourth history table set constitute the power supply object history table;

[0104] If the third history table set is the same as the fourth history table set, the third history table set is determined as the power supply object download and installation behavior set.

[0105] Those skilled in the art will appreciate that the contents disclosed in this disclosure may be subject to various modifications and improvements. For example, the various devices or components described above may be implemented by hardware, or by software, firmware, or a combination of some or all of the three.

[0106] Flowcharts are used in this disclosure to illustrate the steps of the method according to the embodiments of the present disclosure. It should be understood that the preceding or following steps are not necessarily performed precisely in order. On the contrary, various steps may be processed in reverse order or simultaneously. At the same time, other operations may also be added to these processes.

[0107] Those skilled in the art will appreciate that all or part of the steps in the above method can be completed by instructing related hardware through a computer program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a disk, or an optical disk. Optionally, all or part of the steps in the above embodiment can also be implemented using one or more integrated circuits. Accordingly, each module / unit in the above embodiment can be implemented in the form of hardware or in the form of a software functional module. The present disclosure is not limited to any particular form of combination of hardware and software.

[0108] Unless otherwise defined, all terms used herein have the same meaning as commonly understood by those of ordinary skill in the art to which the present disclosure belongs. It should also be understood that terms such as those defined in common dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined as such herein.

[0109] The above is an explanation of the present disclosure and should not be considered as a limitation thereof. Although several exemplary embodiments of the present disclosure are described, it will be readily understood by those skilled in the art that many modifications may be made to the exemplary embodiments without departing from the novel teachings and advantages of the present disclosure. Therefore, all such modifications are intended to be included within the scope of the present disclosure as defined in the claims. It should be understood that the above is an explanation of the present disclosure and should not be considered to be limited to the specific embodiments disclosed, and modifications to the disclosed embodiments and other embodiments are intended to be included within the scope of the appended claims. The present disclosure is defined by the claims and their equivalents.

[0110] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0111] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A ring main unit online monitoring method based on Internet of Things technology, characterized in that: include: Collecting ring main unit operation information, the ring main unit operation information is used to parse and match the operation record history table and the power supply object history table, the operation record history table is composed of at least two operation record users, the power supply object history table is composed of at least two power supply object users, the at least two operation record users are stored in at least two history tables, and the at least two power supply object users are stored in at least two history tables; If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, then an operation record behavior set is collected, and each history table in the operation record behavior set stores an operation record user and a power supply object user; Analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set according to the ring main unit operation information; Collecting the operation record matching results obtained after executing the download time or installation time of the power supply object in each history table of the operation record behavior set, and obtaining the power supply object matching results according to the collected operation record matching results, and outputting the power supply object matching results; Initiate a safety warning based on the power supply object matching result; The ring main unit operation information includes a matching condition and a parsing condition; and the analyzing, according to the ring main unit operation information, the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set includes: If the type of at least one matching condition is an operation record type, analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set, the power supply object download time or installation time includes the parsing condition and part or all of the matching conditions in the at least one matching condition; If the types of all matching conditions contained in the ring main unit operation information are all power supply object types, then the power supply object download time or installation time to be executed in each historical table in the operation record behavior set is analyzed, and the power supply object download time or installation time includes the parsing condition.

2. According to the method of online monitoring of ring main unit based on Internet of Things technology in claim 1, it is characterized in that: The distance relationship is used to indicate that the operation record history table and the power supply object history table belong to the same scenario.

3. According to the method of online monitoring of ring main unit based on Internet of Things technology in claim 1, it is characterized in that: The distance relationship includes the frequent user strategy of the operation record history table and the frequent user strategy of the power supply object history table; If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, collecting the operation record behavior set includes: If the frequent user policy of the operation record history table is the same as the frequent user policy of the power supply object history table, determining that the scenarios to which the operation record history table and the power supply object history table belong are the same; Collects the operation record behavior set.

4. According to any one of claims 1 to 3, a ring main unit online monitoring method based on Internet of Things technology is characterized in that: The obtaining of the power supply object matching result according to the collected operation record matching result includes: processing the operation record matching result according to the operation record matching condition in the ring main unit operation information to obtain the power supply object matching result, wherein the matching condition included in the download time or installation time of the power supply object is the power supply object matching condition, and the operation record matching condition is the matching condition other than the power supply object matching condition among all the matching conditions included in the ring main unit operation information; the ring main unit operation information includes a filtering condition, and the collected operation record behavior set includes: Collecting a set of download and installation behaviors of power supply objects, wherein the operation record users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the operation record history table, and the power supply object users stored in all history tables in the set of download and installation behaviors of power supply objects constitute the power supply object history table; The history table satisfying the filtering condition is obtained by filtering the download and installation behaviors of the power supply object to form the operation record behavior set.

5. According to the method of online monitoring of ring main unit based on Internet of Things technology of claim 4, it is characterized in that: The collection of power supply object download and installation behavior sets includes: Determine a third history table set according to a frequent user strategy of the operation record history table, wherein each history table in the third history table set stores an operation record user, and the operation record users stored in all history tables in the third history table set constitute the operation record history table; According to the frequent user strategy of the power supply object history table, a fourth history table set is determined, each history table in the fourth history table set stores a power supply object user, and the power supply object users stored in all the history tables in the fourth history table set constitute the power supply object history table; If the third history table set is the same as the fourth history table set, the third history table set is determined as the power supply object download and installation behavior set.

6. An online monitoring system for ring main units based on Internet of Things technology, characterized in that: include: An operation record module collects ring main unit operation information, the ring main unit operation information is used to parse and match an operation record history table and a power supply object history table, the operation record history table is composed of at least two operation record users, the power supply object history table is composed of at least two power supply object users, the at least two operation record users are stored in at least two history tables, and the at least two power supply object users are stored in at least two history tables; A scene judgment module, if it is determined according to the distance relationship that the scene to which the operation record history table and the power supply object history table belong is the same, then collects an operation record behavior set, each history table in the operation record behavior set stores an operation record user and a power supply object user; A matching determination module, which analyzes the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set according to the ring main unit operation information; A matching output module, which collects the operation record matching results obtained after executing the download time or installation time of the power supply object in each history table of the operation record behavior set, obtains the power supply object matching results according to the collected operation record matching results, and outputs the power supply object matching results; An early warning module initiates a safety early warning according to the power supply object matching result; The ring main unit operation information includes a matching condition and a parsing condition; and the analyzing, according to the ring main unit operation information, the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set includes: If the type of at least one matching condition is an operation record type, analyzing the download time or installation time of the power supply object to be executed in each history table in the operation record behavior set, the power supply object download time or installation time includes the parsing condition and part or all of the matching conditions in the at least one matching condition; If the types of all matching conditions contained in the ring main unit operation information are all power supply object types, then the power supply object download time or installation time to be executed in each historical table in the operation record behavior set is analyzed, and the power supply object download time or installation time includes the parsing condition.

7. The ring main unit online monitoring system based on Internet of Things technology according to claim 6 is characterized in that: The distance relationship is used to indicate that the operation record history table and the power supply object history table belong to the same scenario.

8. The ring main unit online monitoring system based on Internet of Things technology according to claim 7 is characterized in that: The distance relationship includes the frequent user strategy of the operation record history table and the frequent user strategy of the power supply object history table; If it is determined according to the distance relationship that the operation record history table and the power supply object history table belong to the same scenario, collecting the operation record behavior set includes: If the frequent user policy of the operation record history table is the same as the frequent user policy of the power supply object history table, determining that the scenarios to which the operation record history table and the power supply object history table belong are the same; Collects the operation record behavior set.

9. The ring main unit online monitoring system based on Internet of Things technology according to any one of claims 6 to 8, characterized in that: The obtaining of the power supply object matching result based on the collected operation record matching result includes: processing the operation record matching result according to the operation record matching condition in the ring network cabinet operation information to obtain the power supply object matching result, wherein the matching condition included in the power supply object download time or installation time is the power supply object matching condition, and the operation record matching condition is the matching condition other than the power supply object matching condition among all the matching conditions included in the ring network cabinet operation information; the ring network cabinet operation information includes a filtering condition, and the collected operation record behavior set includes: collecting the power supply object download and installation behavior set, the operation record users stored in all history tables in the power supply object download and installation behavior set constitute the operation record history table, and the power supply object users stored in all history tables in the power supply object download and installation behavior set constitute the power supply object history table; The history table satisfying the filtering condition is obtained by filtering the download and installation behaviors of the power supply objects to form the operation record behavior set.

10. The ring main unit online monitoring system based on Internet of Things technology according to claim 9 is characterized in that: The collection of power supply object download and installation behavior sets includes: Determine a third history table set according to a frequent user strategy of the operation record history table, wherein each history table in the third history table set stores an operation record user, and the operation record users stored in all history tables in the third history table set constitute the operation record history table; According to the frequent user strategy of the power supply object history table, a fourth history table set is determined, each history table in the fourth history table set stores a power supply object user, and the power supply object users stored in all the history tables in the fourth history table set constitute the power supply object history table; If the third history table set is the same as the fourth history table set, the third history table set is determined as the power supply object download and installation behavior set.

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