CN115375287B - Power grid operation and maintenance operation violation monitoring and early warning management system - Google Patents

Power grid operation and maintenance operation violation monitoring and early warning management system Download PDF

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CN115375287B
CN115375287B CN202211291143.3A CN202211291143A CN115375287B CN 115375287 B CN115375287 B CN 115375287B CN 202211291143 A CN202211291143 A CN 202211291143A CN 115375287 B CN115375287 B CN 115375287B
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violation
cleaning
operator
wearing
standard
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CN115375287A (en
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赵学会
訾泉
赵琛
贺威
徐峰
黄侠
巩明涛
刘要辉
陆凡
徐艳红
王勇
那小光
林兴华
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Anhui Bonus Information Technology Co ltd
Suzhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
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Anhui Bonus Information Technology Co ltd
Suzhou Power Supply Co of State Grid Anhui Electric Power Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/10—Office automation; Time management
    • G06Q10/103—Workflow collaboration or project management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Electricity, gas or water supply
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables

Abstract

The invention relates to the technical field of power grid operation and maintenance monitoring and early warning, and particularly discloses a power grid operation and maintenance operation violation behavior monitoring and early warning management system.

Description

Power grid operation and maintenance operation violation monitoring and early warning management system
Technical Field
The invention relates to the technical field of power grid operation and maintenance monitoring and early warning, in particular to a power transmission line insulator live-line cleaning operation and maintenance early warning technology, and specifically relates to a power grid operation and maintenance operation violation behavior monitoring and early warning management system.
Background
The electric power transmission line, as an important component of the grid system, undertakes the tasks of connecting users and power supplies and distributing and transmitting electric energy. Therefore, the operation and maintenance work of the power transmission line can provide good guarantee for the stability and the safety of the power grid operation.
Among the several components present on a transmission line, the insulator is undoubtedly the weakest loop of the transmission line with the highest failure rate. The insulator is influenced by atmospheric environment pollution, the surface of the insulator can be polluted by deposition, the insulation strength is further reduced, the insulator is easy to have a pollution flashover accident, the insulator needs to be cleaned regularly, and the insulator cleaning operation and maintenance operation is generated under the condition. Currently, in order to clean up the filth quickly and thoroughly, a live-line cleaning operation mode is mostly adopted. The current insulator live cleaning operation and maintenance operation is still manually cleaned under the limitation of the current technical conditions, and due to the fact that uncontrollable consciousness exists, operation and maintenance consciousness of operators is lacked, so that the operators are habitually subjected to illegal behaviors in the actual operation and maintenance process, the illegal behaviors not only affect the quality of the operation and maintenance operation, but also can cause hidden dangers to the personal safety of the operators, and therefore the fact that the illegal monitoring and early warning are carried out on the insulator live cleaning operation is particularly important.
However, at present, the violation monitoring and early warning for the live cleaning operation of the insulator basically adopts a monitoring mode, namely, a monitoring person is provided for an operator, monitors the whole cleaning process of the operator, identifies the violation behaviors and prevents the violation behaviors from the monitoring person, the identification of the violation behaviors by the monitoring and early warning mode depends on the monitoring experience of the monitoring person and whether the monitoring responsibility is completely fulfilled or not, the monitoring and early warning mode has a great influence, the phenomena of missing identification and delayed identification of the violation behaviors are easy to occur, and the reliability of the monitoring result needs to be studied; moreover, the monitoring and early warning mode cannot quantize the violation behaviors of the operating personnel and cannot carry out evidence preservation on the violation behaviors of the operating personnel, so that objective and real reference basis is lacked for subsequent processing of the violation operating personnel, effective deterrence is difficult to be formed on the violation operating personnel, and the violation management effect is poor.
Disclosure of Invention
In view of this, the present application aims to provide a power grid operation and maintenance operation violation monitoring and early warning management system to solve the problems mentioned in the background art.
The method is realized by the following technical scheme: a power grid operation and maintenance operation violation behavior monitoring and early warning management system comprises: the monitoring and early warning terminal is provided with a module and is used for carrying out violation behavior monitoring and early warning of live cleaning operation of the insulator on the power transmission line by the anti-violation robot, wherein the anti-violation robot is internally provided with monitoring equipment.
The real-time monitoring module for live cleaning operation of the insulator is used for acquiring the type of the insulator to be cleaned and the position of the insulator to be cleaned on the power transmission line, adjusting the monitoring angle of the monitoring camera by the anti-violation robot according to the position of the insulator to be cleaned on the power transmission line, and monitoring the live cleaning operation process of the insulator to be cleaned by an operator in real time after regulation.
The safety equipment before operation wears the violation monitoring and early warning module for extracting wearing behavior indication of the operation personnel before operation on the safety equipment from the live cleaning operation process monitoring video of the insulator to be cleaned so as to identify whether the violation wearing behavior exists, and if so, carrying out early warning management on the violation wearing behavior.
The pre-operation safety equipment wearing violation monitoring and early warning module comprises a safety equipment wearing behavior indication extraction unit, a violation wearing behavior identification unit and a violation wearing behavior early warning management unit.
And the cleaning violation monitoring and early warning module in the operation is used for extracting the cleaning behavior indication of the operator on the insulator in the operation from the live cleaning operation process monitoring video of the insulator to be cleaned so as to identify whether the violation cleaning behavior exists or not, and if so, carrying out early warning management on the violation cleaning behavior.
The cleaning violation monitoring and early warning module in the operation comprises a cleaning behavior indication extraction unit, a violation cleaning behavior identification unit and a violation cleaning behavior early warning management unit.
And the comprehensive violation behavior uploading management module is used for carrying out violation grade division on the violation behaviors of the operators in the live insulator cleaning process and comprehensively uploading the violation behaviors in combination with the evidence of the violation behaviors.
In the technical scheme of this application preferred, monitoring facilities includes surveillance camera head, audible alarm ware and voice prompt.
In a preferred technical solution of the present application, the specific operation process corresponding to the safety equipment wearing behavior indication extracting unit is as follows: and intercepting a wearing video clip of an operator to the safety equipment from a monitoring video of the live cleaning operation process of the insulator to be cleaned.
The position of the safety equipment worn on the body of the operator and the state image of the safety equipment worn are extracted from the wearing video clip of the safety equipment worn by the operator, and the extracted position and the state image are collectively called wearing behavior indication of the safety equipment worn by the operator.
In a preferred technical scheme of the application, the specific operation process corresponding to the violation wearing behavior identification unit is as follows: the method comprises the steps that the position of the safety equipment worn on the body of an operator is extracted from wearing behavior indications of the safety equipment of the operator, the position of the safety equipment worn on the body of the operator is compared with a standard position, stored in a standard operation and maintenance database, of the safety equipment worn on the body of the operator before insulator cleaning operation, if the position of the safety equipment worn on the body of the operator is inconsistent with the standard position of the safety equipment worn on the body of the operator in insulator cleaning operation, the fact that the wearing behaviors are violated is identified, and the type of the wearing behaviors which violate the regulations is identified as the wearing position violating the regulations.
Extracting a state image of the safety equipment after being worn from the wearing behavior indication of the safety equipment by the operator, acquiring an angle formed by the shoulder strap and the shoulder of the operator, a distance between the chest strap and the shoulder of the operator and a distance between the leg braid and the hip of the operator from the image, and recording the angle, the distance and the distance as a shoulder strap wearing angle respectively
Figure 306746DEST_PATH_IMAGE001
Wearing distance of the chest strap
Figure 114165DEST_PATH_IMAGE002
Distance from the leg strap
Figure 878859DEST_PATH_IMAGE003
。
Comparing the shoulder strap wearing angle, chest strap wearing distance and leg strap wearing distance of the operator on the safety equipment with the standard shoulder strap wearing angle, standard chest strap wearing distance and standard leg strap wearing distance corresponding to the safety equipment before insulator cleaning operation stored in the standard operation and maintenance database, and calculating the standard degree of the wearing state of the operator on the safety equipment
Figure 771729DEST_PATH_IMAGE004
In which
Figure 14491DEST_PATH_IMAGE005
，
Figure 443461DEST_PATH_IMAGE006
、
Figure 644635DEST_PATH_IMAGE007
、
Figure 24801DEST_PATH_IMAGE008
The standard shoulder strap wearing angle, the standard chest strap wearing distance and the standard leg strap wearing distance corresponding to the safety equipment before insulator cleaning operation are respectively expressed, and e is expressed as a natural constant.
And comparing the wearing state standard degree of the safety equipment by the operator with a set threshold value, if the wearing state standard degree of the safety equipment by the operator is smaller than the set threshold value, identifying that the violation wearing behavior exists, and identifying the violation wearing behavior type as the violation wearing state.
In the technical scheme of the application, the specific operation process corresponding to the violation wearing behavior early warning management unit is as follows: when the violation wearing behaviors are identified, the anti-violation robot starts the sound alarm to give an alarm, starts the voice prompter to perform voice prompt on the violation wearing behavior category, and simultaneously obtains standard indication content corresponding to the violation wearing behavior category, and performs voice correction guidance on the violation wearing behaviors.
In a preferred technical solution of the present application, the cleaning behavior indication extracting unit specifically refers to the following implementation process: and intercepting live cleaning video clips of the insulators to be cleaned by operators from the live cleaning operation process monitoring videos of the insulators to be cleaned.
The image of the holding state of the cleaning tool, the cleaning sequence and the live working distance are extracted from the live cleaning video clip of the insulator to be cleaned by the operator, and the images are collectively called as cleaning behavior indication of the operator.
In a preferred technical scheme of the application, the illegal cleaning behavior identification unit specifically refers to the following implementation process: and extracting a cleaning tool holding state image from the cleaning behavior indication of the operator, and acquiring a holding posture outline, a holding position, a guard ring interval and a holding inclination angle from the image.
The method comprises the steps of carrying out coincidence comparison on a holding posture outline of a cleaning tool by an operator and a standard holding posture outline corresponding to the cleaning tool in insulator cleaning operation stored in a standard operation and maintenance database to obtain a coincidence outline area, dividing the coincidence outline area by the standard holding posture outline area to obtain a holding posture coincidence degree of the operator to the cleaning tool, and recording the coincidence degree as the holding posture coincidence degree
Figure 71254DEST_PATH_IMAGE009
。
Comparing the holding position and the guard ring interval of the cleaning tool by the operator with the standard holding position and the guard ring interval corresponding to the cleaning tool in the insulator cleaning operation stored in the standard operation and maintenance database, and calculating the holding position conformity of the operator to the cleaning tool
Figure 853265DEST_PATH_IMAGE010
Wherein
Figure 726806DEST_PATH_IMAGE011
，
Figure 594268DEST_PATH_IMAGE012
Indicating the holding position and the protection of the cleaning implement by the operatorThe distance between the rings is set to be equal to,
Figure 444412DEST_PATH_IMAGE013
the spacing between the standard holding position and the guard ring corresponding to the cleaning tool in the insulator cleaning operation is shown.
Comparing the holding inclination angle of the cleaning tool by the operator with the standard holding inclination angle of the cleaning tool in the insulator cleaning operation stored in the standard operation and maintenance database, and calculating the holding inclination angle conformity of the operator to the cleaning tool
Figure 80930DEST_PATH_IMAGE014
Wherein
Figure 358327DEST_PATH_IMAGE015
，
Figure 214550DEST_PATH_IMAGE016
The inclination angle of the operator holding the cleaning tool is shown,
Figure 868385DEST_PATH_IMAGE017
the inclination angle of the cleaning tool is shown as the standard holding inclination angle of the cleaning tool in the insulator cleaning operation.
Will be provided with
Figure 359410DEST_PATH_IMAGE018
、
Figure 807708DEST_PATH_IMAGE019
And
Figure 649762DEST_PATH_IMAGE020
substituted into the statistical formula of the holding state standard degree of the cleaning tool
Figure 354893DEST_PATH_IMAGE021
To obtain the standard degree of the holding state of the cleaning tool corresponding to the operator
Figure 700424DEST_PATH_IMAGE022
Wherein a, b and c are respectively represented as preset NaThe holding posture conformity, the holding position conformity and the holding inclination angle conformity correspond to the duty factor.
And comparing the holding state specification of the cleaning tool corresponding to the operator with the set standard holding state specification of the cleaning tool, if the holding state specification of the cleaning tool corresponding to the operator is smaller than the set standard holding state specification of the cleaning tool, identifying that illegal cleaning behaviors exist, and identifying the type of the illegal cleaning behaviors as illegal cleaning behaviors of the holding state of the cleaning tool.
And extracting a cleaning sequence from the cleaning behavior indication of the operator, matching the type of the insulator to be cleaned with the standard cleaning sequence corresponding to each type of insulator in the standard operation and maintenance database, and matching the standard cleaning sequence corresponding to the insulator to be cleaned.
And comparing the cleaning sequence of the operator with the standard cleaning sequence corresponding to the insulator to be cleaned, if the comparison is inconsistent, identifying that the illegal cleaning behaviors exist, and identifying the category of the illegal cleaning behaviors as the illegal cleaning sequence.
And extracting the live working distance from the cleaning action indication of the operator, comparing the live working distance with the standard live working distance in the insulator cleaning operation stored in the standard operation and maintenance database, if the live working distance is less than the standard live working distance, identifying that the illegal cleaning action exists, and identifying that the type of the illegal cleaning action is illegal with the live working distance.
In the better technical scheme of the application, the specific operation process corresponding to the violation cleaning behavior early warning management unit is as follows: when the illegal cleaning behaviors are identified, the anti-illegal robot starts the sound alarm to give an alarm, starts the voice prompter to carry out voice prompt on the classes of the illegal cleaning behaviors, obtains standard indication contents corresponding to the classes of the illegal cleaning behaviors and carries out voice correction guidance on the illegal cleaning behaviors.
In a preferred technical scheme of the application, the specific implementation process corresponding to the violation behavior comprehensive uploading management module is as follows: obtaining the class of the violation behaviors of an operator in the live insulator cleaning processAnd analyzing the violation degree coefficient corresponding to the operator and recording the result as the violation degree coefficient
Figure 319624DEST_PATH_IMAGE023
。
In the process that the anti-violation robot carries out violation behavior voice correction guidance on the operation personnel, the posture state of the operation personnel is monitored by means of the monitoring camera, so that the response time length of the operation personnel to violation correction is extracted and recorded as the response time length
Figure 383395DEST_PATH_IMAGE024
。
The violation degree coefficient corresponding to the operator and the response time of the operator to violation correction are evaluated by a violation level representative value evaluation formula
Figure 113453DEST_PATH_IMAGE025
Obtaining the representative value of the violation level corresponding to the operator
Figure 80535DEST_PATH_IMAGE026
In which
Figure 870636DEST_PATH_IMAGE027
Expressed as the total length of time for the live insulator cleaning operation.
And matching the violation level representative value corresponding to the operator with the violation level representative value interval corresponding to each set violation level, and matching the violation level corresponding to the operator.
And intercepting the face image of the operator and the video clip of the class of the violation behaviors of the operator from the monitoring video of the live cleaning operation process of the insulator to be cleaned, and recording the face image and the video clip as the evidence of the violation behaviors.
And uploading the face image, the class of the violation behaviors, the violation grade and the evidence of the violation behaviors of the operation personnel to a power transmission line operation and maintenance management center.
In the technical scheme of this application preferred, still include standard fortune dimension database for the storage insulator cleans the standard position that safety equipment dressed on the operating personnel before the operation and the standard shoulder that safety equipment corresponds and wears the angle, standard pectoral girdle wearing interval and standard leg strap wearing distance, the standard that cleaning tool corresponds in the storage insulator cleans the operation is taken and is held the gesture profile, the standard is taken and is held position and guard ring interval and standard and is taken and hold the inclination, the storage insulator cleans the operation in the operation standard live working distance, and the storage insulator cleans the order of the standard that each type of insulator corresponds.
Compared with the prior art, the invention has the following advantages: 1. according to the invention, the anti-violation robot is used as the operation and maintenance violation monitoring main body, violation monitoring and early warning of insulator live cleaning operation are carried out by the anti-violation robot, intelligent monitoring of power grid operation and maintenance violation is realized, compared with manual monitoring by a guardian, the monitoring mode can avoid the problem of large subjective influence to the maximum extent, and further the incidence of omission identification and delayed identification of the violation is greatly reduced, so that the accuracy and reliability of the monitoring result are improved, the available value of the monitoring result is greatly improved, unnecessary manual monitoring cost can be reduced, and the use efficiency of power grid operation and maintenance expenses is improved.
2. In the process of monitoring the violation behaviors of insulator live cleaning operation by the anti-violation robot, the violation behaviors are identified to be quantized, and meanwhile, the violation behavior evidence is intercepted in a targeted manner by utilizing the live cleaning operation process monitoring video, so that the violation behaviors are objectively and visually uploaded, the effective management of the operation and maintenance violation behaviors of the power grid is realized, the frightening effect on violation operation personnel is strengthened, the violation management effect is improved to a certain extent, the uploaded violation behavior evidence can be stored as data for a long time, a real and visual reference is provided for subsequent violation case training, and the future use value is higher.
3. The anti-violation robot provided by the invention can comprehensively and timely identify the violation behaviors of operators in the live insulator cleaning operation process, and can carry out voice correction and guidance on the violation behaviors after identification and early warning, so that the monitoring and early warning functions of the violation behaviors are enriched, an effective bedding is provided for the operators to quickly and accurately correct the violation behaviors, and the anti-violation robot has higher practicability.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic diagram of the system connection of the present invention.
Fig. 2 is a schematic connection diagram of the safety equipment wearing violation monitoring and early warning module before operation.
Fig. 3 is a schematic diagram of the connection of the cleaning violation monitoring and early warning module in the operation of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the application provides a power grid operation and maintenance operation violation monitoring and early warning management system, which comprises a monitoring and early warning terminal setting module, an insulator live-line cleaning operation real-time monitoring module, a safety equipment wearing violation monitoring and early warning module before operation, a violation monitoring and early warning module during operation, a violation behavior comprehensive uploading management module and a standard operation database, wherein the monitoring and early warning terminal setting module is connected with the insulator live-line cleaning operation real-time monitoring module, the insulator live-line cleaning operation real-time monitoring module and the standard operation database are respectively connected with the safety equipment wearing violation monitoring and early warning module before operation and the violation monitoring and early warning module during operation, and the safety equipment wearing violation monitoring and early warning module before operation and the violation monitoring and early warning module during operation are both connected with the violation behavior comprehensive uploading management module.
The monitoring and early warning terminal setting module is used for carrying out violation behavior monitoring and early warning of live cleaning operation of the insulator of the power transmission line by the anti-violation robot, and monitoring equipment is arranged in the anti-violation robot and comprises a monitoring camera, a sound alarm and a voice prompter.
The insulator live-line cleaning operation real-time monitoring module is used for acquiring the type of the insulator to be cleaned and the position of the insulator to be cleaned on the power transmission line, and then adjusting the monitoring angle of the monitoring camera by the anti-violation robot according to the position of the insulator to be cleaned on the power transmission line, so that the monitoring camera can cover the operation area of the insulator to be cleaned, and the live-line cleaning operation process of the insulator to be cleaned by an operator is monitored in real time.
In a specific embodiment, the regulation and control of the corresponding monitoring angle of the anti-violation robot specifically refer to the following steps: and taking the position of the insulator to be cleaned on the power transmission line as the center of a circle, and taking the predefined operation and maintenance distance as the radius to make a circle, so as to obtain the required monitoring area range corresponding to the monitoring camera.
And adjusting the monitoring angle of the monitoring camera according to the corresponding demand monitoring range of the monitoring camera.
The pre-operation safety equipment wearing violation monitoring and early warning module is used for extracting wearing behavior indications of pre-operation workers to the safety equipment from a live cleaning operation process monitoring video of the insulator to be cleaned so as to identify whether violation wearing behaviors exist or not, and if yes, early warning management of the violation wearing behaviors is carried out.
Referring to fig. 2, the safety equipment wearing violation monitoring and early warning module before operation comprises a safety equipment wearing behavior indication extraction unit, a violation wearing behavior identification unit and a violation wearing behavior early warning management unit.
The safety equipment wearing behavior indication extracting unit is used for extracting wearing behavior indications of an operator on safety equipment, and the corresponding specific operation process is as follows: and intercepting a wearing video clip of an operator to the safety equipment from a monitoring video of the live cleaning operation process of the insulator to be cleaned.
It should be noted that the above-mentioned safety equipment is an electric power safety belt, which is composed of a shoulder belt, a chest belt, and a leg webbing.
The position of the safety equipment worn on the body of the operator and the state image of the safety equipment worn are extracted from the wearing video clip of the safety equipment worn by the operator, and the extracted position and the state image are collectively called wearing behavior indication of the safety equipment worn by the operator.
The violation wearing behavior identification unit is used for identifying violation wearing behaviors, and the corresponding specific operation process is as follows: the method comprises the steps that the position of the safety equipment worn on the body of an operator is extracted from wearing behavior indications of the safety equipment of the operator, the position of the safety equipment worn on the body of the operator is compared with a standard position, stored in a standard operation and maintenance database, of the safety equipment worn on the body of the operator before insulator cleaning operation, if the position of the safety equipment worn on the body of the operator is inconsistent with the standard position of the safety equipment worn on the body of the operator in insulator cleaning operation, the fact that the wearing behaviors are violated is identified, and the type of the wearing behaviors which violate the regulations is identified as the wearing position violating the regulations.
Extracting a state image of the safety equipment after being worn from the wearing behavior indication of the safety equipment by the operator, acquiring an angle formed by a shoulder belt and the shoulder of the operator, a distance between a chest belt and the shoulder of the operator and a distance between a leg woven belt and the hip of the operator from the image, and recording the angle, the distance and the distance as a shoulder belt wearing angle respectively
Figure 156124DEST_PATH_IMAGE028
Wearing distance of chest strap
Figure 955453DEST_PATH_IMAGE029
Distance from the leg strap
Figure 9996DEST_PATH_IMAGE030
。
The wearing angle, the wearing distance of the chest strap and the wearing distance of the leg strap of the safety equipment by the operator are respectively compared with the standard wearing angle, the standard wearing distance and the standard wearing distance of the leg strap of the safety equipment before the insulator cleaning operation stored in the standard operation and maintenance database, and the wearing angle, the standard wearing distance and the standard wearing distance of the chest strap of the operator on the safety equipment are calculatedDegree of state specification
Figure 970999DEST_PATH_IMAGE031
Wherein
Figure 510827DEST_PATH_IMAGE032
，
Figure 848268DEST_PATH_IMAGE033
、
Figure 757318DEST_PATH_IMAGE034
、
Figure 154801DEST_PATH_IMAGE035
The standard shoulder strap wearing angle, the standard chest strap wearing interval and the standard leg strap wearing distance corresponding to the safety equipment before insulator cleaning operation are respectively expressed, and e is expressed as a natural constant, wherein the closer the shoulder strap wearing angle, the standard chest strap wearing interval and the standard leg strap wearing distance of an operator to the safety equipment and the standard shoulder strap wearing angle, the standard chest strap wearing interval and the standard leg strap wearing distance corresponding to the safety equipment are, the larger the wearing state standard degree of the operator to the safety equipment is.
Illustratively, the above-mentioned safety equipment corresponds to a standard shoulder strap wearing angle of 90 ° and a standard chest strap wearing interval of 15cm.
And comparing the wearing state specification of the safety equipment by the operator with a set threshold, if the wearing state specification of the safety equipment by the operator is smaller than the set threshold, identifying that the violation wearing behavior exists, and identifying the type of the violation wearing behavior as the violation wearing state.
The violation wearing behavior early warning management unit is used for early warning management of the identified violation wearing behavior, and the corresponding specific operation process is as follows: when the violation wearing behavior is identified, the anti-violation robot starts the sound alarm to give an alarm, and starts the voice prompter to perform voice prompt on the violation wearing behavior category, so that the operating personnel can know the violation wearing behavior in time, and meanwhile, the standard indication content corresponding to the violation wearing behavior category is obtained, and the violation wearing behavior voice correction guidance is performed according to the standard indication content.
On the basis of the scheme, the standard indication content corresponding to the violation wearing behavior category is obtained specifically that if the violation wearing behavior category is a wearing part violation, the standard indication content corresponding to the violation wearing behavior category is a standard part worn on an operator by the safety equipment before insulator cleaning operation, and if the violation wearing behavior category is a wearing state violation, the standard indication content corresponding to the violation wearing behavior category is a standard shoulder belt wearing angle, a standard chest belt wearing distance and a standard leg belt wearing distance corresponding to the safety equipment before insulator cleaning operation.
It should be noted that, the monitoring and early warning of the wearing behavior of the safety equipment before the insulator cleaning operation is performed, which aims to force the safety equipment to be worn because the insulator cleaning operation belongs to overhead work and has certain danger, and the standardization of the wearing behavior of the safety equipment directly affects the wearing effect of the safety equipment, and further affects the guarantee function of the safety equipment in the whole cleaning operation process, so that it is very necessary to monitor the wearing behavior of the safety equipment.
The cleaning violation monitoring and early warning module in the operation is used for extracting the cleaning behavior indication of an operator on the insulator in the operation from the live cleaning operation process monitoring video of the insulator to be cleaned so as to identify whether the violation cleaning behavior exists or not, and if so, carrying out early warning management on the violation cleaning behavior.
Referring to fig. 3, the cleaning violation monitoring and early warning module in the operation comprises a cleaning behavior indication extraction unit, a violation cleaning behavior identification unit and a violation cleaning behavior early warning management unit.
The cleaning behavior indication extracting unit is used for extracting cleaning behavior indications of operators, and the following implementation processes are specifically referred to: and intercepting live cleaning video clips of the insulators to be cleaned by operators from the live cleaning operation process monitoring videos of the insulators to be cleaned.
The cleaning tool holding state image, the cleaning sequence and the live working distance are extracted from the live cleaning video clip of the insulator to be cleaned by the operator, and are collectively referred to as the cleaning behavior indication of the operator.
It should be noted that the cleaning tool mentioned above is an insulating rod, which is composed of an insulating part, a grip part and a cleaning working part, wherein the insulating part and the grip part are separated by a guard ring, and the cleaning working part is exemplarily made by binding cotton yarn at the end of the insulating rod.
It should be noted that the live working distance is a distance from a limb of the worker to the insulator to be cleaned.
The illegal cleaning behavior identification unit is used for identifying illegal cleaning behaviors, and the following implementation process is specifically referred to: and extracting a holding state image of the cleaning tool from the cleaning behavior indication of the operator, and acquiring a holding posture outline, a holding position, a guard ring interval and a holding inclination angle from the image.
It should be noted that, the purpose of obtaining the holding gesture outline, the holding position, the guard ring interval and the holding inclination angle is to firstly directly determine the holding stability of the cleaning tool by the holding gesture outline, and when the cleaning tool is unstable in holding, the cleaning tool is easy to fall off, thereby affecting the continuous cleaning of the insulator to be cleaned.
The distance between the holding position and the protective ring directly determines whether the cleaning tool is accurately held on the hand-holding part, when the holding position is located on the hand-holding part, the sign of the distance between the holding position and the protective ring is a positive value, at this time, the holding of the cleaning tool is in a safe state, when the holding position is located on the insulating part, the sign of the distance between the holding position and the protective ring is a negative value, at this time, the holding of the cleaning tool is in a dangerous state.
The holding and holding inclination angle is a placing angle formed by the cleaning tool and the cleaned area, and the smaller the holding and holding inclination angle is, the more easily the cleaning tool and the cleaned area are in a flush state, so that cleaning is not facilitated, the touch probability of the hands of an operator and the cleaned area is increased, and the cleaning risk is increased.
Storing the holding posture outline of the cleaning tool by the operator and the standard operation and maintenance databaseThe standard holding gesture outline corresponding to the cleaning tool in the insulator cleaning operation is subjected to coincidence comparison to obtain the coincidence outline area, and then the coincidence outline area is divided by the standard holding gesture outline area to obtain the holding gesture conformity of the operator to the cleaning tool, and the conformity is recorded as
Figure 414881DEST_PATH_IMAGE036
。
Comparing the holding position and the guard ring interval of the cleaning tool by the operator with the standard holding position and the guard ring interval corresponding to the cleaning tool in the insulator cleaning operation stored in the standard operation and maintenance database, and calculating the holding position conformity of the operator to the cleaning tool
Figure 556012DEST_PATH_IMAGE037
Wherein
Figure 352192DEST_PATH_IMAGE038
，
Figure 654998DEST_PATH_IMAGE039
The distance between the holding position of the cleaning tool and the guard ring is shown,
Figure 667953DEST_PATH_IMAGE040
the spacing between the standard holding position and the guard ring corresponding to the cleaning tool in the insulator cleaning operation is shown.
Comparing the holding inclination angle of the cleaning tool by the operator with the standard holding inclination angle of the cleaning tool in the insulator cleaning operation stored in the standard operation and maintenance database, and calculating the holding inclination angle conformity of the operator to the cleaning tool
Figure 347196DEST_PATH_IMAGE041
In which
Figure 230838DEST_PATH_IMAGE042
，
Figure 704545DEST_PATH_IMAGE043
Is shown asThe holding and holding inclination angle of the cleaning tool by the operator,
Figure 440682DEST_PATH_IMAGE044
the inclination angle of the cleaning tool is shown as the standard holding inclination angle of the cleaning tool in the insulator cleaning operation.
Will be provided with
Figure 923616DEST_PATH_IMAGE045
、
Figure 927344DEST_PATH_IMAGE046
And
Figure 571952DEST_PATH_IMAGE047
substituted into the cleaning tool holding state standard degree statistical formula
Figure 559500DEST_PATH_IMAGE048
To obtain the standard degree of the holding state of the cleaning tool corresponding to the operator
Figure 82010DEST_PATH_IMAGE049
Wherein a, b and c are respectively expressed as the proportion factors corresponding to the preset holding posture conformity, the holding position conformity and the holding inclination angle conformity.
And comparing the holding state specification of the cleaning tool corresponding to the operator with the set standard holding state specification of the cleaning tool, if the holding state specification of the cleaning tool corresponding to the operator is smaller than the set standard holding state specification of the cleaning tool, identifying that illegal cleaning behaviors exist, and identifying the type of the illegal cleaning behaviors as illegal cleaning behaviors of the holding state of the cleaning tool.
And extracting a cleaning sequence from the cleaning behavior indication of the operator, matching the type of the insulator to be cleaned with the standard cleaning sequence corresponding to each type of insulator in the standard operation and maintenance database, and matching the standard cleaning sequence corresponding to the insulator to be cleaned.
Illustratively, the standard cleaning sequence corresponding to each type of insulator mentioned above is that corresponding to the suspension insulator, the standard cleaning sequence is that of cleaning from the cross arm side to the wire side; the standard cleaning sequence corresponding to the tension insulator is to clean from the side of the wire to the side of the cross arm.
And comparing the cleaning sequence of the operator with the standard cleaning sequence corresponding to the insulator to be cleaned, if the comparison is inconsistent, identifying that the illegal cleaning behaviors exist, and identifying the category of the illegal cleaning behaviors as the illegal cleaning sequence.
And extracting the live working distance from the cleaning action indication of the operator, comparing the live working distance with the standard live working distance in the insulator cleaning operation stored in the standard operation and maintenance database, if the live working distance is less than the standard live working distance, identifying that the illegal cleaning action exists, and identifying that the type of the illegal cleaning action is illegal with the live working distance.
It should be noted that the smaller the above-mentioned live working distance, the closer the operator's limbs are to the insulator to be cleaned, and the more dangerous the work is.
The violation cleaning behavior early warning management unit is used for early warning management of violation cleaning behaviors, and the corresponding specific operation process is as follows: when the illegal cleaning behaviors are identified, the anti-illegal robot starts the voice alarm to give an alarm, starts the voice prompter to carry out voice prompt on the classes of the illegal cleaning behaviors, simultaneously obtains standard indication contents corresponding to the classes of the illegal cleaning behaviors, and carries out voice correction guidance on the illegal cleaning behaviors.
On the basis of the scheme, the standard indication content corresponding to the class of the illegal cleaning behaviors is obtained specifically that when the class of the illegal cleaning behaviors is that the holding state of the cleaning tool is illegal, the standard indication content corresponding to the class of the illegal cleaning behaviors is a standard holding gesture outline, a standard holding position, a guard ring interval and a standard holding inclination angle corresponding to the cleaning tool in insulator cleaning operation, when the class of the illegal cleaning behaviors is that the cleaning sequence is illegal, the standard indication content corresponding to the class of the illegal cleaning behaviors is a standard cleaning sequence corresponding to the insulator to be cleaned, and when the class of the illegal cleaning behaviors is that the distance of live working is illegal, the standard indication content corresponding to the class of the illegal cleaning behaviors is a standard live working distance in the insulator cleaning operation.
According to the invention, the anti-violation robot is used as an operation and maintenance violation monitoring main body, violation behaviors of insulator live cleaning operation are monitored and early warned by the anti-violation robot, and intelligent monitoring of the operation and maintenance violation behaviors of the power grid is realized.
The anti-violation robot provided by the invention can comprehensively and timely identify the violation behaviors existing in the live insulator cleaning process of an operator, and can carry out voice correction and guidance on the violation behaviors after identification and early warning, so that the monitoring and early warning functions of the violation behaviors are enriched, an effective bedding is provided for the operator to quickly and accurately correct the violation behaviors, and the anti-violation robot is higher in practicability.
The standard operation and maintenance database is used for storing standard positions of insulator cleaning operation front safety equipment worn on an operator body and standard shoulder belt wearing angles, standard chest belt wearing intervals and standard leg belt wearing distances corresponding to the safety equipment, storing standard holding gesture outlines, standard holding positions, guard ring intervals and standard holding inclination angles corresponding to cleaning tools in the insulator cleaning operation, storing standard live working distances in the insulator cleaning operation, and storing standard cleaning sequences corresponding to various types of insulators.
The comprehensive violation behavior uploading management module is used for carrying out violation classification on violation behaviors of insulator live cleaning operation of an operator and comprehensively uploading the violation behaviors in combination with violation behavior evidence, and the specific implementation process is as follows: obtaining the class of the violation behaviors of the operator in the live-line insulator cleaning process, analyzing the violation degree coefficient corresponding to the operator, and recording the violation degree coefficient as
Figure 940245DEST_PATH_IMAGE050
The specific analysis process is as follows: (1) And if the violation behaviors are of the type of the violation behaviors at the wearing part, extracting a preset violation representation value corresponding to the violation at the wearing part as a violation degree coefficient corresponding to the operating personnel.
(2) And if the violation behavior type is the wearing state violation, taking the comparison difference value of the set threshold value and the wearing state standard degree of the safety equipment by the operator as a violation degree coefficient corresponding to the operator.
(3) And if the violation behaviors are cleaning tool holding state violations, comparing the standard cleaning tool holding state normalization with a cleaning tool holding state normalization corresponding to the operator to obtain a comparison difference value, and taking the comparison difference value as a violation degree coefficient corresponding to the operator.
(4) And if the violation behaviors are cleaning sequence violation, extracting a violation representation value corresponding to the preset cleaning sequence violation as a violation degree coefficient corresponding to the operator.
(5) If the violation behaviors are the hot-line work distance violation, substituting the hot-line work distance corresponding to the worker and the standard hot-line work distance into a formula
Figure 21333DEST_PATH_IMAGE051
And the obtained calculation result is used as a violation degree coefficient corresponding to the operator.
In the process that the anti-violation robot carries out violation behavior voice correction guidance on the operation personnel, the posture state of the operation personnel is monitored by means of the monitoring camera, so that the response time length of the operation personnel to violation correction is extracted and recorded as the response time length
Figure 965019DEST_PATH_IMAGE052
。
It should be noted that the above mentioned response time length refers to the time length from the time when the anti-violation robot starts to perform the voice correction and guides the worker to perform the violation behavior correction, and the response time length reflects to a certain extent whether the worker is aware of the violation behavior correction.
Will do asThe violation degree coefficient corresponding to the operator and the response time of the operator to violation correction are evaluated by a violation level representative value evaluation formula
Figure 789755DEST_PATH_IMAGE053
Obtaining the representative value of the violation level corresponding to the operator
Figure 768075DEST_PATH_IMAGE054
In which
Figure 521530DEST_PATH_IMAGE055
The total time length of the live cleaning operation of the insulator is represented, wherein the larger the violation degree coefficient is, the longer the response time length of an operator to violation correction is, the larger the violation grade representative value is, and the higher the violation grade is indicated.
And matching the violation level representative value corresponding to the operator with the violation level representative value intervals corresponding to the various violation levels, and matching the violation level corresponding to the operator.
In the preferred embodiment of the invention, the analysis of the violation level of the operator not only covers the violation degree coefficient, but also takes the response time length of the operator to the violation correction as the analysis basis, so that the analysis of the violation level is more comprehensive and reliable.
And intercepting the face image of an operator and a video clip of the class of the violation behaviors of the operator from the monitoring video of the live cleaning operation process of the insulator to be cleaned, and recording the face image and the video clip as the violation behavior evidence.
And uploading the face image, the class of the violation behaviors, the violation grade and the evidence of the violation behaviors of the operation personnel to a power transmission line operation and maintenance management center.
In the process of monitoring the violation behaviors of the insulator live cleaning operation by the anti-violation robot, the recognized violation behavior grade is quantized, and meanwhile, the violation behavior evidence is intercepted in a targeted manner by utilizing the live cleaning operation process monitoring video, so that the violation behaviors are uploaded and processed objectively and visually, the effective management of the operation and maintenance violation behaviors of the power grid is realized, the frightening effect on violation operation personnel is strengthened, the violation management effect is improved to a certain extent, the uploaded violation behavior evidence can be stored as data for a long time, a real and visual reference is provided for the subsequent violation case training, and the future use value is higher.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.

Claims (8)

1. The utility model provides a power grid operation and maintenance operation violation behavior monitoring early warning management system which characterized in that includes:
the monitoring and early warning terminal is provided with a module and is used for carrying out monitoring and early warning on the violation behaviors of live cleaning operation of the insulator on the transmission line by the anti-violation robot, wherein the anti-violation robot is internally provided with monitoring equipment;
the real-time monitoring module for insulator live cleaning operation is used for acquiring the type of the insulator to be cleaned and the position of the insulator to be cleaned on the power transmission line, adjusting the monitoring angle of the monitoring camera by the anti-violation robot according to the position of the insulator to be cleaned on the power transmission line, and monitoring the live cleaning operation process of the insulator to be cleaned by an operator in real time after the adjustment;
the device comprises a safety equipment before operation wearing violation monitoring and early warning module, a monitoring module and a monitoring module, wherein the safety equipment before operation wearing violation monitoring and early warning module is used for extracting wearing behavior indications of operators before operation on the safety equipment from a live cleaning operation process monitoring video of an insulator to be cleaned so as to identify whether violation wearing behaviors exist or not, and if yes, early warning management of the violation wearing behaviors is carried out;
the pre-operation safety equipment wearing violation monitoring and early warning module comprises a safety equipment wearing behavior indication extraction unit, a violation wearing behavior identification unit and a violation wearing behavior early warning management unit;
the cleaning violation monitoring and early warning module in the operation is used for extracting the cleaning behavior indication of an operator on the insulator in the operation from the live cleaning operation process monitoring video of the insulator to be cleaned so as to identify whether the violation cleaning behavior exists or not, and if so, performing early warning management on the violation cleaning behavior;
the cleaning violation monitoring and early warning module in the operation comprises a cleaning behavior indication extraction unit, a violation cleaning behavior identification unit and a violation cleaning behavior early warning management unit;
the comprehensive violation behavior uploading management module is used for carrying out violation classification on violation behaviors of an operator in the live insulator cleaning operation process and comprehensively uploading the violation behaviors in combination with violation behavior evidence;
the cleaning behavior indication extraction unit specifically refers to the following implementation processes:
intercepting live cleaning video clips of insulators to be cleaned by operators from live cleaning operation process monitoring videos of the insulators to be cleaned;
extracting a cleaning tool holding state image, a cleaning sequence and a live working distance from a live cleaning video clip of an insulator to be cleaned by an operator, and collectively referring the images as cleaning behavior indications of the operator;
the illegal cleaning behavior identification unit specifically refers to the following execution process:
extracting a cleaning tool holding state image from the cleaning behavior indication of the operator, and acquiring a holding posture outline, a holding position, a guard ring interval and a holding inclination angle from the image;
the method comprises the steps of carrying out coincidence comparison on a holding posture outline of a cleaning tool by an operator and a standard holding posture outline corresponding to the cleaning tool in insulator cleaning operation stored in a standard operation and maintenance database to obtain a coincidence outline area, dividing the coincidence outline area by the standard holding posture outline area to obtain a holding posture coincidence degree of the operator to the cleaning tool, and recording the coincidence degree as
Figure 924386DEST_PATH_IMAGE001
；
Cleaning the insulator stored in the database of holding position of cleaning tool, distance between guard rings and standard operation and maintenance by the operatorComparing the corresponding standard holding position of the cleaning tool with the distance between the guard rings in operation, and calculating the holding position conformity of the operator to the cleaning tool
Figure 986145DEST_PATH_IMAGE002
In which
Figure 288951DEST_PATH_IMAGE003
，
Figure 255901DEST_PATH_IMAGE004
Expressed as a natural constant of the air or air,
Figure 200723DEST_PATH_IMAGE005
the distance between the holding position of the cleaning tool and the guard ring is shown,
Figure 615524DEST_PATH_IMAGE006
the spacing between the standard holding position and the guard ring corresponding to the cleaning tool in the insulator cleaning operation is represented;
comparing the holding inclination angle of the cleaning tool by the operator with the standard holding inclination angle of the cleaning tool in the insulator cleaning operation stored in the standard operation and maintenance database, and calculating the holding inclination angle conformity of the operator to the cleaning tool
Figure 856275DEST_PATH_IMAGE007
Wherein
Figure 90947DEST_PATH_IMAGE008
，
Figure 308302DEST_PATH_IMAGE009
The inclination angle of the operator holding the cleaning tool is shown,
Figure 312030DEST_PATH_IMAGE010
expressed as the standard holding inclination angle of the cleaning tool in the insulator cleaning operation；
Will be provided with
Figure 956638DEST_PATH_IMAGE011
、
Figure 678606DEST_PATH_IMAGE012
And
Figure 201117DEST_PATH_IMAGE013
substituted into the statistical formula of the holding state standard degree of the cleaning tool
Figure 59351DEST_PATH_IMAGE014
To obtain the standard degree of holding state of the cleaning tool corresponding to the operator
Figure 140440DEST_PATH_IMAGE015
Wherein a, b and c are respectively expressed as ratio factors corresponding to preset holding posture conformity degree, holding position conformity degree and holding inclination angle conformity degree;
comparing the holding state specification of the cleaning tool corresponding to the operator with a set standard holding state specification of the cleaning tool, if the holding state specification of the cleaning tool corresponding to the operator is smaller than the set standard holding state specification of the cleaning tool, identifying that illegal cleaning behaviors exist, and identifying the class of the illegal cleaning behaviors as illegal cleaning behaviors of the holding state of the cleaning tool;
extracting a cleaning sequence from the cleaning behavior indication of the operator, matching the type of the insulator to be cleaned with the standard cleaning sequence corresponding to each type of insulator in the standard operation and maintenance database, and matching the standard cleaning sequence corresponding to the insulator to be cleaned;
comparing the cleaning sequence of the operator with the standard cleaning sequence corresponding to the insulators to be cleaned, if the comparison is inconsistent, identifying that illegal cleaning behaviors exist, and identifying the type of the illegal cleaning behaviors as illegal cleaning sequence;
and extracting the live working distance from the cleaning action indication of the operator, comparing the live working distance with the standard live working distance in the insulator cleaning operation stored in the standard operation and maintenance database, if the live working distance is less than the standard live working distance, identifying that the illegal cleaning action exists, and identifying that the illegal cleaning action is illegal by the live working distance.
2. The system for monitoring, early warning and managing violation behaviors of power grid operation and maintenance operations as claimed in claim 1, wherein the system comprises: the monitoring equipment comprises a monitoring camera, a sound alarm and a voice prompter.
3. The power grid operation and maintenance operation violation behavior monitoring and early warning management system as claimed in claim 1, wherein: the specific operation process corresponding to the safety equipment wearing behavior indication extraction unit is as follows:
intercepting a wearing video clip of an operator to safety equipment from a monitoring video of a live cleaning operation process of an insulator to be cleaned;
the position of the safety equipment worn on the body of the operator and the state image of the safety equipment worn are extracted from the wearing video clip of the safety equipment worn by the operator, and the extracted position and the state image are collectively called wearing behavior indication of the safety equipment worn by the operator.
4. The power grid operation and maintenance operation violation behavior monitoring and early warning management system as claimed in claim 3, wherein: the specific operation process corresponding to the violation wearing behavior identification unit is as follows:
extracting a part of the safety equipment worn on the body of an operator from wearing behavior indications of the safety equipment by the operator, comparing the part with a standard part of the safety equipment worn on the body of the operator before insulator cleaning operation stored in a standard operation and maintenance database, and identifying that the violation wearing behavior exists and identifying the class of the violation wearing behavior as the violation wearing part if the part of the safety equipment worn on the body of the operator is inconsistent with the standard part of the safety equipment worn on the body of the operator in the insulator cleaning operation;
from the working personnel to the safety equipmentThe wearing behavior indication of the safety equipment extracts a state image after the safety equipment is worn, and an angle formed by the shoulder belt and the shoulder of the operator, a distance between the chest belt and the shoulder of the operator and a distance between the leg woven belt and the hip of the operator are collected from the image and are respectively recorded as a shoulder belt wearing angle
Figure 349704DEST_PATH_IMAGE016
Wearing distance of chest strap
Figure 908861DEST_PATH_IMAGE017
Distance to leg strap
Figure 654226DEST_PATH_IMAGE018
；
The wearing angle, the wearing distance of the chest strap and the wearing distance of the leg strap of the safety equipment by the operator are respectively compared with the standard wearing angle, the standard wearing distance and the standard wearing distance of the leg strap of the safety equipment before the insulator cleaning operation stored in the standard operation and maintenance database, and the standard degree of the wearing state of the safety equipment by the operator is calculated
Figure 906216DEST_PATH_IMAGE019
Wherein
Figure 337197DEST_PATH_IMAGE020
，
Figure 700045DEST_PATH_IMAGE021
、
Figure 532872DEST_PATH_IMAGE022
、
Figure 690184DEST_PATH_IMAGE023
The standard shoulder strap wearing angle, the standard chest strap wearing distance and the standard leg strap wearing distance corresponding to safety equipment before insulator cleaning operation are respectively expressed, and e is expressed as a natural constant;
and comparing the wearing state specification of the safety equipment by the operator with a set threshold, if the wearing state specification of the safety equipment by the operator is smaller than the set threshold, identifying that the violation wearing behavior exists, and identifying the type of the violation wearing behavior as the violation wearing state.
5. The system for monitoring, early warning and managing violation behaviors of power grid operation and maintenance operations as claimed in claim 4, wherein the system comprises: the specific operation process corresponding to the violation wearing behavior early warning management unit is as follows:
when the violation wearing behaviors are identified, the anti-violation robot starts the sound alarm to give an alarm, starts the voice prompter to perform voice prompt on the violation wearing behavior category, and simultaneously obtains standard indication content corresponding to the violation wearing behavior category, and performs voice correction guidance on the violation wearing behaviors.
6. The power grid operation and maintenance operation violation behavior monitoring and early warning management system as claimed in claim 1, wherein: the specific operation process corresponding to the illegal cleaning behavior early warning management unit is as follows:
when the illegal cleaning behaviors are identified, the anti-illegal robot starts the voice alarm to give an alarm, starts the voice prompter to carry out voice prompt on the classes of the illegal cleaning behaviors, simultaneously obtains standard indication contents corresponding to the classes of the illegal cleaning behaviors, and carries out voice correction guidance on the illegal cleaning behaviors.
7. The system for monitoring, early warning and managing violation behaviors of power grid operation and maintenance operations as claimed in claim 1, wherein the system comprises: the specific implementation process corresponding to the comprehensive violation behavior uploading management module is as follows:
obtaining the class of the violation behaviors of the operator in the live-line insulator cleaning process, analyzing the violation degree coefficient corresponding to the operator, and recording the violation degree coefficient as
Figure 641084DEST_PATH_IMAGE024
；
In the process that the anti-violation robot carries out violation behavior voice correction guidance on the operation personnel, the posture state of the operation personnel is monitored by means of the monitoring camera, so that the response time length of the operation personnel to violation correction is extracted and recorded as the response time length
Figure 276465DEST_PATH_IMAGE025
；
The violation degree coefficient corresponding to the operator and the response time of the operator to violation correction are evaluated by a violation level representative value evaluation formula
Figure 229378DEST_PATH_IMAGE026
To obtain the representative value of the violation level corresponding to the operator
Figure 823170DEST_PATH_IMAGE027
In which
Figure 228744DEST_PATH_IMAGE028
Expressed as the total length of the live-line cleaning operation of the insulator;
matching the violation level representative value corresponding to the operator with the violation level representative value interval corresponding to each set violation level, and matching the violation level corresponding to the operator;
intercepting a face image of an operator and a video clip of a violation behavior category of the operator from a monitoring video of a live cleaning operation process of the insulator to be cleaned, and recording the face image and the video clip as violation behavior evidence;
and uploading the face image, the class of the violation behaviors, the violation grade and the evidence of the violation behaviors of the operation personnel to a power transmission line operation and maintenance management center.
8. The power grid operation and maintenance operation violation behavior monitoring and early warning management system as claimed in claim 1, wherein: still including standardizing the fortune dimension database for the storage insulator cleans the standard position that the safety equipment dressed on the operating personnel before the operation and the standard that the safety equipment corresponds and shoulder the angle of wearing, standardize the pectoral girdle and wear interval and standardize the leg strap and wear the distance, the storage insulator cleans the standard that the instrument corresponds in the operation and takes the gesture profile of holding, standardize and take and hold position and guard ring interval and standardize and take and hold inclination, the storage insulator cleans in the operation and standardizes live working distance, and the storage insulator cleans the order of the standard that each type of insulator corresponds.
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