CN115343568A - Abnormity identification device, method, equipment and storage medium for cable inspection - Google Patents
Abnormity identification device, method, equipment and storage medium for cable inspection Download PDFInfo
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- CN115343568A CN115343568A CN202210754313.0A CN202210754313A CN115343568A CN 115343568 A CN115343568 A CN 115343568A CN 202210754313 A CN202210754313 A CN 202210754313A CN 115343568 A CN115343568 A CN 115343568A
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- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/085—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution lines, e.g. overhead
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/088—Aspects of digital computing
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Abstract
The application discloses an abnormality recognition device and method for cable inspection, electronic equipment and a storage medium, and belongs to the technical field of cables. The device includes: the information acquisition module is used for acquiring cable inspection information for the tested cable; the data processing module is used for determining whether the tested cable meets the early warning condition or not according to the cable inspection information acquired at least twice; generating early warning information; the information transmission module is used for receiving the early warning information, generating early warning prompt information according to the type of the early warning information and determining a target prompt module; and the at least one prompting module receives early warning prompting information to perform early warning. In the scheme, if the routing inspection information meets the early warning condition, the early warning information is generated, and the corresponding prompt module is determined to prompt the early warning information according to the type of the early warning information. And prompting a maintenance person corresponding to the type of the cable fault to set the position. Maintenance personnel can directly carry out cable maintenance according to the warning information suggestion, have improved and have patrolled and examined efficiency.
Description
Technical Field
The embodiment of the application relates to the technical field of Internet of things, in particular to a device, a method, equipment and a storage medium for identifying abnormity of cable inspection.
Background
Cables are commonly used as connecting circuits and transmission tools in power systems, and thus, cable failure becomes a critical aspect of power failure.
In the prior art, cable equipment is patrolled and examined through cable patrol and examine equipment, whether cable equipment normally operates is confirmed. However, when a cable fails to perform alarm prompting, the conventional cable inspection equipment only adopts a single prompting mode, and does not prompt fault types, cable fault point locations and the like. The patrol personnel need confirm the cable fault type according to alarm information firstly, then inform the maintenance personnel that the fault type corresponds, maintenance personnel confirm the cable fault point location and maintain again, and the cable patrol efficiency is lower.
Disclosure of Invention
The embodiment of the application aims to provide an abnormity identification device, a method, electronic equipment and a storage medium for cable inspection. And prompting a maintenance worker corresponding to the type of the cable fault to set the position. Maintenance personnel can directly carry out cable maintenance according to the warning information suggestion, have improved and have patrolled and examined efficiency.
In a first aspect, an embodiment of the present application provides an abnormality recognition apparatus for cable inspection, the apparatus including:
the information acquisition module is used for acquiring cable inspection information from the same measurement point of the cable to be detected according to a preset rule;
the data processing module is connected with the information acquisition module and used for determining whether the measurement point position of the tested cable meets an early warning condition according to the cable inspection information acquired at least twice; if yes, generating early warning information;
the information transmission module is connected with the data processing module and used for receiving the early warning information, generating early warning prompt information according to the type of the early warning information and determining a target prompt module according to the type of the early warning information;
and the at least one prompting module is arranged at least one prompting position, is connected with the information transmission module and is used for receiving the early warning prompting information so as to carry out early warning.
Further, the data processing module is specifically configured to:
a cable fault model is constructed according to historical routing inspection information acquired at least twice before the occurrence of the historical cable fault;
according to the cable routing inspection information acquired at least twice, determining the matching degree of the cable routing inspection information of the current measurement point and the cable fault model;
if the matching degree is greater than a set matching degree threshold value, determining that an early warning condition is met, and generating early warning information;
and if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable inspection information into a data cache region.
Further, the information transmission module is specifically configured to:
receiving the early warning information, and determining the type of the early warning information according to the value of the early warning information to generate early warning prompt information; or determining the type of the early warning information according to the information type of the early warning information to generate early warning prompt information;
and determining a target prompting module according to the belonged type and a predetermined belonged type and a mapping rule of the prompting module.
Further, the information transmission module is specifically configured to:
receiving the early warning information;
if the difference between the numerical value of the early warning information and a preset standard value exceeds a first set threshold, determining that the type of the early warning information is a first type;
if the difference between the numerical value of the early warning information and a preset standard value exceeds a second set threshold, determining that the type of the early warning information is a second type; wherein the second set threshold is greater than the first set threshold.
Further, the information transmission module is specifically configured to:
receiving the early warning information;
if the information type of the early warning information meets the basic early warning type, determining the type of the early warning information as the basic early warning type;
and if the information type of the early warning information meets a special early warning type, determining that the type of the early warning information is the special early warning type.
Further, the basic early warning types comprise a temperature rise type, an ice coating type and a water immersion type;
the special early warning types comprise an open fire type, a discharge type, a fracture type and an insulating layer fracture type.
In a second aspect, an embodiment of the present application provides an abnormality identification method for cable inspection, where the method includes:
acquiring cable inspection information for the same measurement point of the tested cable according to a preset rule;
determining whether the measurement point location of the tested cable meets an early warning condition according to the cable routing inspection information acquired at least twice; if yes, generating early warning information;
generating early warning prompt information according to the type of the early warning information, and determining a target prompt module according to the type of the early warning information;
and carrying out early warning according to the early warning prompt information.
Further, determining whether the measurement point location of the tested cable meets an early warning condition according to the cable inspection information acquired at least twice; if yes, generating early warning information, including:
a cable fault model is constructed according to historical routing inspection information acquired at least twice before the occurrence of the historical cable fault;
according to the cable routing inspection information acquired at least twice, determining the matching degree of the cable routing inspection information of the current measurement point and the cable fault model;
if the matching degree is greater than a set matching degree threshold value, determining that an early warning condition is met, and generating early warning information;
and if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable inspection information into a data cache region.
In a third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instructions stored on the memory and executable on the processor, and when executed by the processor, the program or instructions implement the steps of the method according to the second aspect.
In a fourth aspect, the present application provides a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the cable inspection anomaly identification method according to the second aspect.
In the embodiment of the application, the information acquisition module is used for acquiring cable inspection information of the tested cable; the data processing module is used for determining whether the tested cable meets the early warning condition according to the cable inspection information acquired at least twice; if yes, generating early warning information; the information transmission module is used for receiving the early warning information, generating early warning prompt information according to the type of the early warning information and determining a target prompt module; and the prompting module is used for receiving early warning prompting information to perform early warning. In the scheme, if the routing inspection information meets the early warning condition, the early warning information is generated, and the corresponding prompting module is determined according to the type of the early warning information to prompt the early warning information. And prompting a maintenance person corresponding to the type of the cable fault to set the position. Maintenance personnel can directly carry out cable maintenance according to the warning information suggestion, have improved and have patrolled and examined efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an abnormality identification device for cable inspection according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an abnormality recognition device for cable inspection according to a second embodiment of the present application;
fig. 3 is a schematic flowchart of an abnormality identification method for cable inspection according to a third embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in greater detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.
The anomaly identification device, the anomaly identification method, the electronic device and the storage medium for cable inspection provided by the embodiment of the application are described in detail through specific embodiments and application scenarios thereof with reference to the attached drawings.
Example one
Fig. 1 is a schematic structural diagram of an abnormality recognition device for cable inspection according to an embodiment of the present application. As shown in fig. 1, the apparatus specifically includes:
the information acquisition module 101 is used for acquiring cable inspection information for the same measurement point position of the cable to be detected according to a preset rule;
the data processing module 102 is connected with the information acquisition module and used for determining whether the measurement point location of the tested cable meets an early warning condition according to the cable inspection information acquired at least twice; if yes, generating early warning information;
the information transmission module 103 is connected with the data processing module and used for receiving the early warning information, generating early warning prompt information according to the type of the early warning information and determining a target prompt module according to the type of the early warning information;
and the at least one prompting module 104 is arranged at least one prompting position, is connected with the information transmission module and is used for receiving the early warning prompting information so as to carry out early warning.
The use scene of this embodiment is for the cable information of patrolling and examining that equipment gathered is patrolled and examined to the cable and patrol and examine information and handle, judge whether surveyed cable satisfies early warning information to confirm the prompt module that corresponds according to early warning information's type. Based on the above-mentioned use scenario, the cable inspection equipment in this embodiment can be a cable inspection robot device, and also can be an unmanned aerial vehicle device, and is not specifically limited herein. Use unmanned aerial vehicle equipment to describe as the cable equipment of patrolling and examining in this application as the example.
In this embodiment, the preset rule may be a data table, a rule file, or the like for specifying the patrol trajectory, the patrol position, the altitude of the unmanned aerial vehicle device, and the like. The preset rules can be stored in a database in advance by inspection personnel according to actual inspection requirements. The same measuring point position of the measured cable can be understood as the same measured point position of the measured cable. Generally, the same measured point of the measured cable may be a certain point of the measured cable or a certain section of the measured cable. Gather the cable and patrol and examine information and can be that unmanned aerial vehicle equipment acquires the information of patrolling and examining of being surveyed the cable through devices such as the camera of equipment self, also can set up the sensor on being surveyed the cable. For example, unmanned aerial vehicle equipment obtains the patrol inspection information of the cable to be measured by reading the sensing data.
In this embodiment, unmanned aerial vehicle equipment patrols and examines the collection of information according to the survey position and the flight height that predetermine to the measured point position of being surveyed the cable. The information acquisition module 101 acquires the polling information of the measured point at least twice. The data acquisition of the measured cable can be carried out by the unmanned aerial vehicle according to the routing inspection path, and the routing inspection information is acquired once when the corresponding routing inspection position of the measured point is reached. And after the routing inspection path is finished, the unmanned aerial vehicle equipment returns according to the routing inspection path, and when the unmanned aerial vehicle equipment reaches the routing inspection position corresponding to the measured point, routing inspection information is obtained again.
Use the information of patrolling and examining to describe as temperature information for the example, when unmanned aerial vehicle equipment gathered cable temperature information, exemplarily, the measuring point position department of being surveyed the cable is provided with temperature sensor, and temperature sensor acquires the temperature information of once being surveyed the cable every 5 seconds. The unmanned aerial vehicle equipment acquires temperature information collected by the temperature sensor when arriving at a patrol inspection position corresponding to the measurement point position based on a preset path. And after the routing inspection path is finished, returning the unmanned aerial vehicle equipment according to the routing inspection path, and acquiring the temperature information acquired by the temperature sensor again when the unmanned aerial vehicle equipment reaches the routing inspection position corresponding to the measured point. When the unmanned aerial vehicle device acquires the temperature information acquired by the temperature sensor, the unmanned aerial vehicle can acquire the analog signal output by the sensor through a data acquisition system of the unmanned aerial vehicle, and convert the analog signal into the data signal. Or the unmanned aerial vehicle device can directly read the sensor signal through a bus corresponding to the sensor bus interface.
In this embodiment, the early warning condition may be a change trend of a parameter before the detected cable fails. The condition that the early warning condition is met can be understood that the variation trend of the parameter of the current tested cable is consistent with the variation trend of the parameter before the historical cable fails. The change trend of the parameters before the historical cable fault can be obtained by querying a database. The early warning information can be generated under the condition that the parameter variation trend of the tested cable is consistent with the parameter variation trend before the historical fault. And the early warning information can contain the routing inspection information of the tested cable.
In this embodiment, the data processing module 102 obtains at least two cable parameters in the cable inspection information acquired by the data acquisition module 101. And comparing the variation trends of the two cable parameters with the variation trend of the parameters before the historical cable faults. And if the variation trends are consistent, generating early warning information. The early warning information may include measured point bit information of the measured cable and routing inspection information of the measured cable.
In this embodiment, optionally, the data processing module is specifically configured to:
a cable fault model is constructed according to historical routing inspection information acquired at least twice before the occurrence of the historical cable fault;
according to the cable inspection information acquired at least twice, determining the matching degree of the cable inspection information of the current measurement point and the cable fault model;
if the matching degree is greater than a set matching degree threshold value, determining that an early warning condition is met, and generating early warning information;
and if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable inspection information into a data cache region.
In this embodiment, the historical routing inspection information acquired at least twice before the occurrence of the historical cable fault may be stored in the database in advance. The cable fault model building method comprises the steps of determining a parameter change trend before a historical cable fault according to determined historical routing inspection information acquired at least twice before the historical cable fault occurs, and training a learning model by using the change trend as training data to obtain a cable fault model capable of being used for predicting the cable fault. The degree of matching can be understood as the degree of similarity. The setting of the threshold value of the matching degree can be preset by an inspector according to the cable fault.
In this embodiment, the data processing module 102 trains the learning model by using the variation trend of the parameter information of the cable in the cable inspection information acquired at least twice as training data to obtain a cable fault model. And determining the parameter information change trend of the tested cable according to the cable routing inspection information acquired at least twice, inputting the parameter change trend of the tested cable as input data to a cable fault model, and outputting a matching degree value by the cable fault model. The data processing module 102 queries a preset matching degree threshold value through a database, compares the matching degree value with the matching degree threshold value, and determines that an early warning condition is met and generates early warning information if the matching degree is greater than the preset matching degree threshold value. And if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable inspection information into a data cache region.
According to the technical scheme provided by the embodiment, a cable fault model is established through routing inspection information before historical cable faults, the collected routing inspection information of the tested cable is input into the cable fault model to determine the matching degree, and the matching degree is compared with a set matching degree threshold value to determine whether to generate early warning information or not. The reasonable cable fault prediction mechanism is provided, the cable fault is effectively predicted, the cable operation and maintenance cost is reduced, and the safety of the cable operation environment is ensured.
In this embodiment, the early warning information may be that the type of the early warning information may be determined according to a parameter type of a cable to be tested in the routing inspection information, or may be determined according to a type of an early warning condition that the routing inspection information satisfies. The early warning prompt information can be text information which comprises the measurement point position of the tested cable, routing inspection data and the type of the early warning information and is used for prompting the cable fault. The early warning prompt information can also be information which comprises text information and preset prompt sound. The early warning prompt information can be displayed in a pop-up window or suspension key mode. The target prompt module can be a module which is correspondingly arranged according to different types of the early warning information and is used for providing corresponding prompt information.
In this embodiment, the information transmission module 103 receives the early warning information generated by the data processing module 102, determines the type of the early warning information according to the type of the early warning condition satisfied by the routing inspection data of the cable to be tested in the early warning information, and generates early warning prompt information. And determining a corresponding target prompt module according to the type. It can be understood that the type of the warning information and the target prompting module may be in a one-to-one relationship or a one-to-many relationship.
Example two
Fig. 2 is a schematic structural diagram of an abnormality recognition device for cable inspection according to an embodiment of the present application. As shown in fig. 2, the apparatus specifically includes:
the information transmission module 203 is specifically configured to:
receiving the early warning information, and determining the type of the early warning information according to the value of the early warning information to generate early warning prompt information; or determining the type of the early warning information according to the information type of the early warning information to generate early warning prompt information;
and determining a target prompting module according to the belonged type and a predetermined belonged type and a mapping rule of the prompting module.
The numerical value of the early warning information can be a result obtained by subtracting the parameter value in the cable inspection information acquired at least twice, or a result obtained by dividing the parameter value in the cable inspection information acquired at least twice. The information type of the early warning information can be a cable fault type corresponding to the routing inspection information in the early warning information. The mapping rule may be a data table, a rule file, or the like for specifying the correspondence between the type of the warning information and the target prompt module, and may be stored in advance in a database.
In this embodiment, the information transmission module 203 may receive the early warning information, determine a value of the early warning information by subtracting parameters obtained by at least two times of polling information in the early warning information, compare the value of the early warning information with a preset threshold of the early warning information, and determine the type of the early warning information according to the comparison result. The information type of the early warning information can also be determined according to the type of the cable fault corresponding to the cable parameter corresponding to the routing inspection information in the early warning information, and the type of the early warning information can be determined according to the information type. The information transmission module 203 queries the mapping file in the database to determine the target prompt module corresponding to the type of the early warning information.
According to the technical scheme provided by the embodiment, the type of the early warning information is determined according to the numerical value of the early warning information or the information type of the early warning information, and the target prompt module corresponding to the type is determined according to the mapping rule. The different target prompt modules respectively correspond to different cable fault types to make targeted prompts, so that the fault types can be directly determined according to prompt information, and the cable inspection efficiency is further improved.
In this embodiment, optionally, the information transmission module is specifically configured to:
receiving the early warning information;
if the difference between the numerical value of the early warning information and a preset standard value exceeds a first set threshold, determining that the type of the early warning information is a first type;
if the difference between the numerical value of the early warning information and a preset standard value exceeds a second set threshold, determining that the type of the early warning information is a second type; wherein the second set threshold is greater than the first set threshold.
In this embodiment, the first type and the second type may be determined according to whether a fault occurring in the cable belongs to an emergency fault, or may be determined according to a difficulty level of maintenance of the fault occurring in the cable. The first set threshold and the second set threshold may be set correspondingly according to a classification standard.
In the present application, the first type is a non-emergency failure type, and the second type is an emergency failure type. Illustratively, the information transmission module 203 receives the early warning information, and uses a difference value of parameters in the cable inspection information acquired at least twice as a numerical value of the early warning information. And the data of the early warning information is subtracted from the preset standard value to obtain a target difference value. And when the target difference value is larger than a first set threshold and smaller than or equal to a second set threshold, determining that the type of the current early warning information is a non-emergency fault type. And when the target difference value is larger than a second set threshold value, determining that the type of the current early warning information is an emergency fault type. Wherein the second set threshold is greater than the first set threshold.
According to the technical scheme provided by the embodiment, the data of the early warning information is compared with the difference value of the preset standard value, namely the first set threshold value and the second set threshold value, so that the type of the early warning information is determined. The corresponding fault type can be accurately determined according to the current running state of the cable. The routing inspection personnel can conveniently and reasonably arrange the sequence of processing the cable faults according to the fault types, and the routing inspection efficiency is further improved.
In this embodiment, optionally, the information transmission module is specifically configured to:
receiving the early warning information;
if the information type of the early warning information meets the basic early warning type, determining the type of the early warning information as the basic early warning type;
and if the information type of the early warning information meets a special early warning type, determining that the type of the early warning information is the special early warning type.
In this embodiment, the basic warning type and the feature warning type may be determined based on whether the information type in the warning information belongs to a conventional warning type. For example, the early warning information of which the information type belongs to the conventional early warning type is determined as the basic early warning type, and the early warning information of which the information type does not belong to the conventional early warning type is determined as the special early warning type. The basic early warning type and the characteristic early warning type can also be determined by the cable according to whether the cable fault can cause serious harm or not. For example, the information type is determined as a basic warning type, and the information type is determined as a special warning type.
In this embodiment, the information transmission module 203 receives the warning information, and determines the warning information as a basic warning type if the information type of the warning information satisfies a conventional warning type. And if the information type of the early warning information is an unconventional early warning type, determining the early warning information as a special early warning type.
According to the technical scheme provided by the embodiment, the type of the early warning information is determined according to the information type of the early warning information. The corresponding fault type can be accurately determined according to the current running state of the cable. The routing inspection personnel can conveniently and reasonably arrange the sequence of processing the cable faults according to the fault types, and the routing inspection efficiency is further improved.
In this embodiment, optionally, the basic early warning type includes a temperature rise type, an ice coating type, and a water immersion type;
the special early warning types comprise an open fire type, a discharge type, a fracture type and an insulating layer fracture type.
Wherein the temperature rise type may be a type that causes a cable failure due to a high temperature. The icing type and the soaking type can be cable fault types caused by snow coating or soaking on the outer surface of the cable equipment caused by severe cold rain and snow weather. The open fire type and the discharge type may be types that cause a cable failure due to external causes such as a fire. The type of fracture and the type of insulation layer rupture may be types of cable failure caused by external forces or human damage, etc.
This technical scheme sets up the maintenance personal that corresponds according to the cable fault of basic early warning type and special early warning type, and the pertinence goes the cable fault to repair, has further improved the efficiency of patrolling and examining of cable.
In this embodiment, the prompt position may be understood as a position for receiving and displaying the prompt information. The prompt position can be set correspondingly according to the type of the early warning information. Generally, there are several types of cable faults in a cable plant, and different cable faults require different maintenance personnel to service. For example, the prompting position can be understood as the office of a maintenance worker corresponding to different types of cable faults. For example, the high-temperature fault of the cable equipment needs to be repaired by No. 1 maintenance personnel, and No. 1 sequencing personnel corresponds to No. 1 office. When the early warning information type of the cable is determined to be the high-temperature fault type, the prompt module 204 of the office 1 receives the early warning prompt information of the cable containing the measurement point position of the tested cable for prompting.
In this embodiment, the position of the prompt module 204 may be set according to the working position of the maintenance worker corresponding to the type of the warning information of the detected cable. Wherein, the number of the prompting positions can be one or more. The prompt module 204 receives the early warning prompt information including the measurement point location of the tested cable transmitted by the information transmission module 203. The early warning prompt information can be displayed through an automatic pop-up window or can be displayed through a suspension key.
According to the technical scheme provided by the embodiment, if the routing inspection information meets the early warning condition, the early warning information is generated, and the corresponding prompt module is determined according to the type of the early warning information to prompt the early warning information. And prompting a maintenance person corresponding to the type of the cable fault to set the position. Maintenance personnel can directly carry out cable maintenance according to the warning information suggestion, have improved and have patrolled and examined efficiency.
EXAMPLE III
Fig. 3 is a schematic flowchart of an abnormality identification method for cable inspection according to a third embodiment of the present application, where as shown in fig. 3, the method includes:
s301, collecting cable inspection information for the same measurement point position of a cable to be detected according to a preset rule;
s302, determining whether the measurement point position of the tested cable meets an early warning condition according to the cable inspection information acquired at least twice; if yes, generating early warning information;
s303, generating early warning prompt information according to the type of the early warning information, and determining a target prompt module according to the type of the early warning information;
and S304, early warning is carried out according to the early warning prompt information.
According to the technical scheme provided by the embodiment, if the patrol information meets the early warning condition, the early warning information is generated, and the corresponding prompt module is determined according to the type of the early warning information to prompt the early warning information. And prompting a maintenance person corresponding to the type of the cable fault to set the position. Maintenance personnel can directly carry out cable maintenance according to the warning information suggestion, have improved and have patrolled and examined efficiency.
In this embodiment, optionally, whether the measurement point location of the measured cable meets the early warning condition is determined according to the cable inspection information acquired at least twice; if yes, generating early warning information, including:
a cable fault model is constructed according to historical routing inspection information acquired at least twice before the occurrence of the historical cable fault;
according to the cable inspection information acquired at least twice, determining the matching degree of the cable inspection information of the current measurement point and the cable fault model;
if the matching degree is greater than a set matching degree threshold value, determining that an early warning condition is met, and generating early warning information;
and if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable inspection information into a data cache region.
According to the technical scheme provided by the embodiment, a cable fault model is established through routing inspection information before historical cable faults, the collected routing inspection information of the tested cable is input into the cable fault model to determine the matching degree, and the matching degree is compared with a set matching degree threshold value to determine whether to generate early warning information or not. The reasonable cable fault prediction mechanism is provided, the cable fault is effectively predicted, the cable operation and maintenance cost is reduced, and the safety of the cable operation environment is ensured.
Example four
Fig. 4 is a schematic structural diagram of an electronic device according to a fourth embodiment of the present application. As shown in fig. 4, the apparatus includes a processor 401, a memory 402, an input device 403, and an output device 404; the number of the processors 401 in the device may be one or more, and one processor 401 is taken as an example in fig. 4; the processor 401, the memory 402, the input device 403 and the output device 404 in the apparatus may be connected by a bus or other means, and the connection by a bus is exemplified in fig. 4. The memory 402, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the message queue-based order processing method in the embodiments of the present invention. The processor 401 executes various functional applications and data processing of the device by running software programs, instructions and modules stored in the memory 402, that is, implements the message queue-based order processing method described above. The input device 403 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the apparatus. The output device 404 may include a display device such as a display screen.
Example four
The embodiment of the present application further provides a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the process of the embodiment of the abnormality identification method for cable inspection is implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (10)
1. An abnormality recognition device for cable inspection, the device comprising:
the information acquisition module is used for acquiring cable inspection information for the same measurement point position of the tested cable according to a preset rule;
the data processing module is connected with the information acquisition module and used for determining whether the measurement point position of the tested cable meets an early warning condition according to the cable inspection information acquired at least twice; if yes, generating early warning information;
the information transmission module is connected with the data processing module and used for receiving the early warning information, generating early warning prompt information according to the type of the early warning information and determining a target prompt module according to the type of the early warning information;
and the at least one prompting module is arranged at least one prompting position, is connected with the information transmission module and is used for receiving the early warning prompting information so as to carry out early warning.
2. The apparatus according to claim 1, wherein the data processing module is specifically configured to:
a cable fault model is constructed according to historical routing inspection information acquired at least twice before the occurrence of the historical cable fault;
according to the cable routing inspection information acquired at least twice, determining the matching degree of the cable routing inspection information of the current measurement point and the cable fault model;
if the matching degree is greater than a set matching degree threshold value, determining that an early warning condition is met, and generating early warning information;
and if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable inspection information into a data cache region.
3. The apparatus of claim 1, wherein the information transmission module is specifically configured to:
receiving the early warning information, and determining the type of the early warning information according to the value of the early warning information to generate early warning prompt information; or determining the type of the early warning information according to the information type of the early warning information to generate early warning prompt information;
and determining a target prompting module according to the belonged type and a predetermined belonged type and a mapping rule of the prompting module.
4. The apparatus of claim 3, wherein the information transmission module is specifically configured to:
receiving the early warning information;
if the difference between the numerical value of the early warning information and a preset standard value exceeds a first set threshold, determining that the type of the early warning information is a first type;
if the difference between the numerical value of the early warning information and a preset standard value exceeds a second set threshold, determining that the type of the early warning information is a second type; wherein the second set threshold is greater than the first set threshold.
5. The apparatus of claim 3, wherein the information transmission module is specifically configured to:
receiving the early warning information;
if the information type of the early warning information meets the basic early warning type, determining the type of the early warning information as the basic early warning type;
and if the information type of the early warning information meets a special early warning type, determining that the type of the early warning information is the special early warning type.
6. The apparatus of claim 5, wherein the basic pre-warning types include a temperature rise type, an ice coating type, and a water immersion type;
the special early warning types comprise an open fire type, a discharge type, a fracture type and an insulating layer fracture type.
7. An abnormality identification method for cable inspection, characterized in that the method comprises:
acquiring cable inspection information for the same measurement point of the tested cable according to a preset rule;
determining whether the measurement point location of the tested cable meets an early warning condition according to the cable routing inspection information acquired at least twice; if yes, generating early warning information;
generating early warning prompt information according to the type of the early warning information, and determining a target prompt module according to the type of the early warning information;
and carrying out early warning according to the early warning prompt information.
8. The method according to claim 7, wherein whether the measurement point location of the tested cable meets an early warning condition is determined according to the cable inspection information acquired at least twice; if yes, generating early warning information, including:
a cable fault model is constructed according to historical routing inspection information acquired at least twice before the occurrence of the historical cable fault;
according to the cable routing inspection information acquired at least twice, determining the matching degree of the cable routing inspection information of the current measurement point and the cable fault model;
if the matching degree is greater than a set matching degree threshold value, determining that an early warning condition is met, and generating early warning information;
and if the matching degree is less than or equal to a set matching degree threshold value, determining that the early warning condition is not met, and caching the cable routing inspection information into a data cache region.
9. An electronic device comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the cable inspection anomaly identification method according to claim 7 or 8.
10. A readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the cable inspection anomaly identification method according to claim 7 or 8.
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| CN202210754313.0A CN115343568A (en) | 2022-06-28 | 2022-06-28 | Abnormity identification device, method, equipment and storage medium for cable inspection |
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| CN202210754313.0A CN115343568A (en) | 2022-06-28 | 2022-06-28 | Abnormity identification device, method, equipment and storage medium for cable inspection |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116381321A (en) * | 2023-06-07 | 2023-07-04 | 北京国电通网络技术有限公司 | Pole-mounted switch voltage signal measuring device and pole-mounted switch power-off control method |
| CN116436164A (en) * | 2023-04-25 | 2023-07-14 | 贵州电网有限责任公司 | Power grid telemechanical information bionic analysis system |
| CN117890728A (en) * | 2024-03-14 | 2024-04-16 | 国网山东省电力公司微山县供电公司 | Cable fault on-line monitoring system and positioning method thereof |
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- 2022-06-28 CN CN202210754313.0A patent/CN115343568A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116436164A (en) * | 2023-04-25 | 2023-07-14 | 贵州电网有限责任公司 | Power grid telemechanical information bionic analysis system |
| CN116436164B (en) * | 2023-04-25 | 2024-03-19 | 贵州电网有限责任公司 | Power grid telemechanical information bionic analysis system |
| CN116381321A (en) * | 2023-06-07 | 2023-07-04 | 北京国电通网络技术有限公司 | Pole-mounted switch voltage signal measuring device and pole-mounted switch power-off control method |
| CN116381321B (en) * | 2023-06-07 | 2023-09-12 | 北京国电通网络技术有限公司 | Pole-mounted switch voltage signal measuring device and pole-mounted switch power-off control method |
| CN117890728A (en) * | 2024-03-14 | 2024-04-16 | 国网山东省电力公司微山县供电公司 | Cable fault on-line monitoring system and positioning method thereof |
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