CN116663940A - Substation safety tool management system and management method - Google Patents
Substation safety tool management system and management method Download PDFInfo
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Abstract
The invention relates to the technical field of transformer substation safety tools, and particularly discloses a transformer substation safety tool management system and a transformer substation safety tool management method, wherein the transformer substation safety tool management system comprises the following steps: the invention analyzes the safety evaluation index of the transformer substation safety tool from multiple dimensions through three layers of the profile, damage and use time of the safety tool, thereby guaranteeing the accuracy of the safety analysis result of the safety tool.
Description
Technical Field
The invention relates to the technical field of transformer substation safety tools, in particular to a transformer substation safety tool management system and a transformer substation safety tool management method.
Background
Along with the development of society and science, people's demand to electricity also increases, in the normal operating of transformer substation, the staff often needs to carry out a series of maintenance to the transformer substation with the help of safety tool, if the management of safety tool is unsuitable, lead to the security of safety tool to get the guarantee, influence the daily work efficiency of staff in transformer substation operation and maintenance on the one hand, and then influence the normal operating of transformer substation to a certain extent, reduce the electric quantity transmission efficiency of transformer substation, on the other hand threat the personal health safety of staff, bring the loss that is difficult to wear out for the staff, consequently, it is extremely necessary to manage the safety tool of transformer substation.
The management of safety tools of a transformer substation in the prior art can meet the current requirements to a certain extent, but has certain defects, and the safety tools are specifically embodied in the following layers: (1) In the prior art, safety analysis of safety tools of a transformer substation is mostly judged by staff, and the judgment method has certain limitation due to stronger subjectivity of manual evaluation, so that on one hand, the accuracy of the safety analysis result of the safety tools of the transformer substation is not high due to manual evaluation, and further, the consistency of the replacement standard of the safety tools of the transformer substation is difficult to ensure, thereby increasing the use risk of subsequent staff, and on the other hand, the judgment standard of the staff is inconsistent, so that the referential and the value of the safety analysis of the safety tools of the transformer substation are not high, and further, the management efficiency of the safety tools of the transformer substation is reduced to a certain extent.
(2) The damage degree of using the staff among the prior art is not high, and in staff's actual working process, there is the phenomenon that the safety tool that the human factor led to damages, and the prior art neglects this level leads to the damage rate that the safety tool of transformer substation belonged to increase on the one hand, and then causes unnecessary wasting of resources, is unfavorable for the long-term sustainable development of transformer substation, and on the other hand can't provide powerful data support for the follow-up personnel optimization of transformer substation to reduce the reliability of the personnel optimization of transformer substation to a certain extent.
Disclosure of Invention
In order to overcome the defects in the background technology, the embodiment of the invention provides a transformer substation safety tool management system and a transformer substation safety tool management method, which can effectively solve the problems related to the background technology.
The aim of the invention can be achieved by the following technical scheme: a first aspect of the present invention provides a substation safety tool management system, comprising: the safety tool recording parameter acquisition module is used for acquiring recording parameters corresponding to various safety tools belonging to various safety tools in the transformer substation.
The safety tool use safety analysis module is used for analyzing the current safety evaluation index corresponding to each safety tool in the transformer substation according to the recording parameters corresponding to each safety tool in the transformer substation.
The safety tool quality evaluation module is used for analyzing quality evaluation coefficients corresponding to various safety tools in the transformer substation according to the current safety evaluation indexes corresponding to the various safety tools to which the various safety tools belong.
And the worker use specification evaluation module is used for analyzing use destructive evaluation coefficients of corresponding target workers in the transformer substation.
The safety tool screening module is used for screening each reserved safety tool and each to-be-exchanged safety tool corresponding to each safety tool in the transformer substation.
The display terminal is used for acquiring the numbers of the reserved safety tools corresponding to the various safety tools in the transformer substation and the numbers of the safety tools to be exchanged, displaying the numbers, and displaying the quality evaluation coefficients corresponding to the various safety tools in the transformer substation and the use destructive evaluation coefficients of the staff.
And the cloud database is used for storing the cracking gray value range corresponding to various safety tools.
Further, the recording parameters comprise corresponding staff for each use, images before the use of the safety tool, images after the use of the safety tool and the use time.
Further, the specific analysis method of the current safety evaluation index corresponding to each safety tool belonging to each safety tool in the transformer substation comprises the following steps: extracting images before use, images after use and using time length of each used safety tool from recording parameters corresponding to each safety tool in the transformer substation, and further analyzing each safety tool corresponding to each safety tool in the transformer substationProfile similarity assessment index usedWherein->Numbering for various safety tools and instruments>，/>The number of each safety tool is given to each safety tool,，/>for each use number +.>。
Analyzing damage coefficients of the corresponding various security tools in the transformer substation corresponding to the various security tools corresponding to the various used security tools corresponding to the various security tools in the transformer substation according to the images of the used security tools corresponding to the various used security tools。
Based on the use time length of each safety tool corresponding to each safety tool belonging to each type of safety tool in the transformer substationAnalyzing the long hazard coefficient of each safety tool corresponding to each use of each safety tool belonging to each type of safety tools in the transformer substation>。
Comprehensive analysis of safety evaluation indexes corresponding to each use of each safety tool corresponding to each type of safety tools in transformer substationWherein->、/>、Respectively expressed as predefined contour similarity, damage coefficient and impact weight factor corresponding to long-term damage in use.
And acquiring the last used safety evaluation index of each safety tool corresponding to each safety tool in the transformer substation according to the safety evaluation index of each safety tool corresponding to each safety tool in the transformer substation, and taking the last used safety evaluation index as the current safety evaluation index corresponding to each safety tool in the transformer substation.
Further, the contour similarity evaluation index corresponding to each safety tool to which each safety tool belongs in the transformer substation corresponds to each use, and the specific analysis method comprises the following steps: according to the pre-use images of the corresponding various safety tools in the transformer substation, the pre-use contours of the corresponding various safety tools in the transformer substation are obtained, and the corresponding surface areas are obtainedAnd volume->。
Similarly, the profile of each safety tool corresponding to each type of safety tools in the transformer substation after each use is obtained, and the corresponding surface area is obtainedAnd volume->。
Analyzing contour similarity coefficients before and after each use corresponding to each safety tool belonging to each safety tool in a transformer substation。
The surface area and the volume of each safety tool corresponding to each safety tool in the transformer substation, which correspond to the profile before the first use, are respectively marked asAnd->。
Analyzing initial contour similarity coefficients corresponding to each use of each safety tool corresponding to each safety tool in transformer substation。
Comprehensively analyzing contour similarity coefficients corresponding to each used safety tool corresponding to each type of safety tools in transformer substationWherein->、/>Respectively expressed as a pre-defined weight coefficient corresponding to the contour similarity coefficient before and after use and the initial contour similarity coefficient.
Further, the damage coefficient of each safety tool corresponding to each safety tool belonging to each type of safety tools in the transformer substation is corresponding to each use, and the specific analysis method comprises the following steps: according to the used images of the corresponding various security tools and tools of the transformer substation, the corresponding gray values are obtained and compared with the cracking gray value ranges extracted from the cloud database and corresponding to the various security tools and tools, and the corresponding various security tools and tools of the transformer substation are analyzedThe total cracking area of each safety tool corresponding to each use。
Analyzing damage coefficients of corresponding various safety tools and instruments in the transformer substation corresponding to the various usesWherein->Expressed as predefined->The safety-like tool corresponds to a single-use allowable cracking area.
Further, the specific calculation formula of the long-term-of-use hazard coefficient corresponding to each safety tool belonging to each safety tool in the transformer substation is as follows:wherein->Expressed as predefined->The security-like tool corresponds to a permitted use period of the single use.
Further, the quality evaluation coefficients corresponding to various safety tools in the transformer substation are specifically analyzed by the following steps: analyzing quality evaluation coefficients corresponding to various safety tools in the transformer substation by combining the safety evaluation indexes of the various safety tools corresponding to various safety tools in the transformer substation and corresponding to the various usesWherein->，，/>Expressed as corresponding +.>Security-like tools belonging to->The security tools are corresponding to the->Safety assessment index for secondary use, +.>For the total number of uses, +.>For the number of safety tools, +.>For the number of kinds of safety tools, +.>Expressed as a predefined allowable security assessment index error, < >>、Respectively expressed as a predefined safety evaluation index mean value and a duty factor corresponding to the safety evaluation index deviation.
Further, the use destructive evaluation coefficients of the corresponding target staff in the transformer substation are specifically analyzed by the following steps: extracting staff corresponding to each use according to the corresponding recording parameters of each safety tool corresponding to each safety tool in the transformer substation, marking the same staff as a target staff, and analyzing each safety tool corresponding to each safety tool in the transformer substationThe safety assessment index of the safety tool corresponding to each target staff is recorded asWherein->Numbering for each target staff +.>。
Based on the safety evaluation indexes of the corresponding target staff of the safety tools of the corresponding safety tools in the transformer substation, extracting the maximum safety evaluation indexes of the corresponding target staff of the corresponding safety tools in the transformer substationAnd minimum safety assessment index->。
Analyzing use destructive evaluation coefficients of corresponding staff in transformer substationWherein->Is the allowable difference between the predefined maximum security assessment index and minimum security assessment index.
The second aspect of the present invention provides a substation safety tool management method, comprising: s1, acquiring recording parameters of a safety tool: and acquiring recording parameters corresponding to each safety tool in the transformer substation.
S2, safety tool use safety analysis: and analyzing the current security evaluation index corresponding to each security tool in the transformer substation according to the recording parameters corresponding to each security tool in the transformer substation.
S3, evaluating the quality of the safety tool: and analyzing quality evaluation coefficients corresponding to the various safety tools in the transformer substation according to the current safety evaluation indexes corresponding to the various safety tools to which the various safety tools belong.
S4, worker use standard assessment: and analyzing the use destructive evaluation coefficients of the corresponding target staff in the transformer substation.
S5, screening safety tools: screening all reserved safety tools and all to-be-exchanged safety tools corresponding to all kinds of safety tools in the transformer substation.
S6, display processing: the method comprises the steps of obtaining numbers of all reserved safety tools and numbers of all to-be-exchanged safety tools corresponding to all kinds of safety tools in a transformer substation, displaying the numbers, and displaying quality evaluation coefficients corresponding to all kinds of safety tools and using destructive evaluation coefficients of all staff corresponding to all kinds of safety tools in the transformer substation.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects: (1) According to the invention, the safety evaluation indexes of the substation safety tools are analyzed through the three layers of the outlines, the damages and the using time of the safety tools in the safety tool using safety analysis module, and the safety evaluation indexes are analyzed from multiple dimensions, so that the defect that most workers analyze the safety of the substation safety tools in the prior art is overcome, the judgment method is objective, and the accuracy of the safety analysis result of the safety tools is ensured.
(2) The quality evaluation module is used for evaluating and analyzing the quality of the safety tools, so that the quality of the safety tools is ensured, the follow-up purchase of the safety tools is facilitated, and the purchase efficiency of the safety tools is improved to a certain extent.
(3) The invention analyzes the use destructiveness of the staff in the staff use standard evaluation module, thereby overcoming the difficulty of low attention degree of the use destructiveness of the staff in the prior art, reducing the damage rate of the safety tools of the transformer substation on one hand, avoiding unnecessary resource waste, being beneficial to the long-term sustainable development of the transformer substation, providing powerful data support for the optimization of the follow-up staff of the transformer substation on the other hand, and improving the reliability of the optimization of the staff of the transformer substation to a certain extent.
(4) According to the invention, the safety tools and the safety tools to be exchanged are reserved through the analysis of the safety analysis results of the safety tools in the safety tool screening module, so that the consistency of the exchange standard of the transformer substation safety tools is ensured, the use risk of subsequent workers is reduced, the reference property and the value of the safety analysis of the transformer substation safety tools are improved, and the management efficiency of the transformer substation safety tools is improved.
Drawings
The invention will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the invention, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
Fig. 1 is a schematic diagram of the module connection of the present invention.
Fig. 2 is a flow chart of the method of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a first aspect of the present invention provides a substation security tool management system and a management method, including: the system comprises a safety tool recording parameter acquisition module, a safety tool use safety analysis module, a safety tool quality evaluation module, a worker use standard evaluation module, a safety tool screening module, a display terminal and a cloud database.
The system comprises a safety tool recording parameter acquisition module, a safety tool use safety analysis module, a safety tool quality evaluation module, a worker use standard evaluation module and a safety tool screening module, wherein the safety tool recording parameter acquisition module is connected with the safety tool use safety analysis module, the safety tool use safety analysis module is respectively connected with the safety tool quality evaluation module, the worker use standard evaluation module and the safety tool screening module, a display terminal is respectively connected with the safety tool screening module, the safety tool quality evaluation module and the worker use standard evaluation module, and a cloud database is connected with the safety tool use safety analysis module.
The safety tool recording parameter acquisition module is used for acquiring recording parameters corresponding to various safety tools belonging to various safety tools in the transformer substation.
In a specific embodiment of the present invention, the recording parameters include a worker corresponding to each use, a pre-use image of the safety tool, a post-use image of the safety tool, and a use duration.
The safety tools include safety helmets, insulating gloves, insulating boots and the like.
The method also includes the step of detecting the images of the safety tools in the transformer substation by using the camera, so as to obtain images before the use of the safety tools and images after the use of the safety tools, wherein the images correspond to the various safety tools to which the various safety tools belong in the transformer substation.
The safety tools use a safety analysis module for analyzing the current safety evaluation index corresponding to each safety tool in the transformer substation according to the recording parameters corresponding to each safety tool in the transformer substation.
In a specific embodiment of the present invention, the specific analysis method of the present security assessment index corresponding to each security tool belonging to each security tool in the substation is: extracting images before use, images after use and using time length of each used safety tool from recording parameters corresponding to each safety tool in the transformer substation, and further analyzing contour similarity evaluation indexes corresponding to each use of each safety tool corresponding to each safety tool in the transformer substationWherein->Numbering for various safety tools and instruments>，/>Numbering for each safety tool +.>，/>For each use number +.>。
Analyzing damage coefficients of the corresponding various security tools in the transformer substation corresponding to the various security tools corresponding to the various used security tools corresponding to the various security tools in the transformer substation according to the images of the used security tools corresponding to the various used security tools。
Based on the use time length of each safety tool corresponding to each safety tool belonging to each type of safety tool in the transformer substationAnalyzing the long hazard coefficient of each safety tool corresponding to each use of each safety tool belonging to each type of safety tools in the transformer substation>。
Comprehensive analysis of safety evaluation indexes corresponding to each use of each safety tool corresponding to each type of safety tools in transformer substationWherein->、/>、/>Respectively expressed as predefined contour similarity, damage coefficient and impact weight factor corresponding to long-term damage in use.
And acquiring the last used safety evaluation index of each safety tool corresponding to each safety tool in the transformer substation according to the safety evaluation index of each safety tool corresponding to each safety tool in the transformer substation, and taking the last used safety evaluation index as the current safety evaluation index corresponding to each safety tool in the transformer substation.
In a specific embodiment of the present invention, the specific analysis method of the contour similarity evaluation index corresponding to each safety tool belonging to each safety tool in the substation is as follows: according to the pre-use images of the corresponding various safety tools in the transformer substation, the pre-use contours of the corresponding various safety tools in the transformer substation are obtained, and the corresponding surface areas are obtainedAnd volume->。
Similarly, the profile of each safety tool corresponding to each type of safety tools in the transformer substation after each use is obtained, and the corresponding surface area is obtainedAnd volume->。
Analyzing the corresponding usage of each safety tool corresponding to each safety tool in the transformer substationWith contour similarity coefficients before and after。
The surface area and the volume of each safety tool corresponding to each safety tool in the transformer substation, which correspond to the profile before the first use, are respectively marked asAnd->。
Analyzing initial contour similarity coefficients corresponding to each use of each safety tool corresponding to each safety tool in transformer substation。
Comprehensively analyzing contour similarity coefficients corresponding to each used safety tool corresponding to each type of safety tools in transformer substationWherein->、/>Respectively expressed as a pre-defined weight coefficient corresponding to the contour similarity coefficient before and after use and the initial contour similarity coefficient.
In a specific embodiment of the present invention, the damage coefficient of each safety tool corresponding to each type of safety tools in the substation corresponds to each use, and the specific analysis method includes: according to the images of the security tools corresponding to the security tools used for each time in the transformer substation after the security tools are used, the gray values corresponding to the security tools are obtained and compared with the range of the cracking gray values corresponding to the security tools extracted from the cloud database, and then the cracking total area corresponding to the security tools used for each time in the transformer substation is analyzed。
The method is characterized in that the cracking total area of each safety tool corresponding to each safety tool in the transformer substation corresponds to each use, and the specific analysis method comprises the following steps: and comparing the gray values of the images of the used safety tools corresponding to the various safety tools in the transformer substation with the cracking gray value ranges corresponding to the various safety tools extracted from the cloud database, if the gray value of the image of the used safety tools corresponding to the certain safety tools in the transformer substation is in the cracking gray value range corresponding to the certain safety tools, marking the gray value as the cracking gray value, further screening the cracking gray value of the image of the used safety tools corresponding to the certain safety tools in the transformer substation, obtaining the region corresponding to the cracking gray value, marking the region as the cracking region, obtaining the area corresponding to the cracking region, and counting the cracking total area of the image of the used safety tools corresponding to the certain safety tools in the transformer substation, and obtaining the cracking total area corresponding to the various uses of the safety tools corresponding to the various safety tools in the transformer substation.
Analyzing damage coefficients of corresponding various safety tools and instruments in the transformer substation corresponding to the various usesWherein->Expressed as predefined->The safety-like tool corresponds to a single-use allowable cracking area.
In a specific embodiment of the present invention, the security tools corresponding to the various security tools in the substation correspond to the long-term hazards of each useThe specific calculation formula of the coefficients is as follows:wherein->Expressed as predefined->The security-like tool corresponds to a permitted use period of the single use.
According to the invention, the safety evaluation indexes of the substation safety tools are analyzed through the three layers of the outlines, the damages and the using time of the safety tools in the safety tool using safety analysis module, and the safety evaluation indexes are analyzed from multiple dimensions, so that the defect that most workers analyze the safety of the substation safety tools in the prior art is overcome, the judgment method is objective, and the accuracy of the safety analysis result of the safety tools is ensured.
The quality evaluation module of the safety tools is used for analyzing the quality evaluation coefficients corresponding to the various safety tools in the transformer substation according to the current safety evaluation indexes corresponding to the various safety tools of the various safety tools in the transformer substation.
In a specific embodiment of the invention, the quality evaluation coefficients corresponding to various safety tools in the transformer substation are specifically analyzed by the following method: analyzing quality evaluation coefficients corresponding to various safety tools in the transformer substation by combining the safety evaluation indexes of the various safety tools corresponding to various safety tools in the transformer substation and corresponding to the various usesWherein->，，/>Represented as a substationInterior corresponds to->Security-like tools belonging to->The security tools are corresponding to the->Safety assessment index for secondary use, +.>For the total number of uses, +.>For the number of safety tools, +.>For the number of kinds of safety tools, +.>Expressed as a predefined allowable security assessment index error, < >>、Respectively expressed as a predefined safety evaluation index mean value and a duty factor corresponding to the safety evaluation index deviation.
The quality evaluation module is used for evaluating and analyzing the quality of the safety tools, so that the quality of the safety tools is ensured, the follow-up purchase of the safety tools is facilitated, and the purchase efficiency of the safety tools is improved to a certain extent.
And the staff use specification evaluation module is used for analyzing use destructive evaluation coefficients of corresponding target staff in the transformer substation.
In a specific embodiment of the present invention, the usage destructive evaluation coefficients corresponding to each target staff in the substation are specifically analyzed by: according to the transformer substationExtracting staff corresponding to each use of the recording parameters corresponding to each safety tool of each corresponding safety tool in the transformer substation, marking the same staff as target staff, analyzing the safety evaluation index of each safety tool corresponding to each safety tool of each safety tool in the transformer substation according to the extracted staff corresponding to each use, and marking the safety evaluation index as target staffWherein->Numbering for each target staff +.>。
It should be noted that, the security evaluation index corresponding to each security tool corresponding to each target staff in the substationThe specific analysis method comprises the following steps: the safety evaluation indexes of the corresponding various safety tools and instruments in the transformer substation corresponding to the various use workers are obtained by combining the safety evaluation indexes of the corresponding various safety tools and instruments in the transformer substation corresponding to the various use workers, the safety evaluation indexes of the corresponding various safety tools and instruments in the transformer substation corresponding to the various use workers corresponding to the various target workers are obtained, and the safety evaluation indexes are subjected to mean value processing, so that the safety evaluation indexes of the corresponding various safety tools and instruments in the transformer substation corresponding to the various target workers are obtained>。
Based on the safety evaluation indexes of the corresponding target staff of the safety tools of the corresponding safety tools in the transformer substation, extracting the maximum safety evaluation indexes of the corresponding target staff of the corresponding safety tools in the transformer substationAnd minimum safety assessment index->。
Analyzing use destructive evaluation coefficients of corresponding staff in transformer substationWherein->Is the allowable difference between the predefined maximum security assessment index and minimum security assessment index.
The invention analyzes the use destructiveness of the staff in the staff use standard evaluation module, thereby overcoming the difficulty of low attention degree of the use destructiveness of the staff in the prior art, reducing the damage rate of the safety tools of the transformer substation on one hand, avoiding unnecessary resource waste, being beneficial to the long-term sustainable development of the transformer substation, providing powerful data support for the optimization of the follow-up staff of the transformer substation on the other hand, and improving the reliability of the optimization of the staff of the transformer substation to a certain extent.
The safety tool screening module is used for screening each reserved safety tool and each to-be-exchanged safety tool corresponding to various safety tools in the transformer substation.
It should be noted that, the specific method for screening each remaining safety tool and each to-be-exchanged safety tool corresponding to each safety tool in the transformer substation is as follows: comparing the current security evaluation index corresponding to each security tool in the transformer substation with a predefined security evaluation index threshold, if the current security evaluation index corresponding to a security tool corresponding to a certain security tool in the transformer substation is greater than or equal to the security evaluation index threshold, marking the security tool as a reserved security tool, otherwise marking the security tool as a security tool to be exchanged, and further screening to obtain each reserved security tool and each security tool to be exchanged corresponding to each security tool in the transformer substation.
According to the invention, the safety tools and the safety tools to be exchanged are reserved through the analysis of the safety analysis results of the safety tools in the safety tool screening module, so that the consistency of the exchange standard of the transformer substation safety tools is ensured, the use risk of subsequent workers is reduced, the reference property and the value of the safety analysis of the transformer substation safety tools are improved, and the management efficiency of the transformer substation safety tools is improved.
The display terminal is used for acquiring the numbers of the reserved safety tools corresponding to the various safety tools in the transformer substation and the numbers of the safety tools to be exchanged, displaying the numbers, and displaying the quality evaluation coefficients corresponding to the various safety tools in the transformer substation and the use destructive evaluation coefficients of the staff.
The cloud database is used for storing cracking gray value ranges corresponding to various safety tools.
Referring to fig. 2, a second aspect of the present invention provides a substation security tool management method, including: s1, acquiring recording parameters of a safety tool: and acquiring recording parameters corresponding to each safety tool in the transformer substation.
S2, safety tool use safety analysis: and analyzing the current security evaluation index corresponding to each security tool in the transformer substation according to the recording parameters corresponding to each security tool in the transformer substation.
S3, evaluating the quality of the safety tool: and analyzing quality evaluation coefficients corresponding to the various safety tools in the transformer substation according to the current safety evaluation indexes corresponding to the various safety tools to which the various safety tools belong.
S4, worker use standard assessment: and analyzing the use destructive evaluation coefficients of the corresponding target staff in the transformer substation.
S5, screening safety tools: screening all reserved safety tools and all to-be-exchanged safety tools corresponding to all kinds of safety tools in the transformer substation.
S6, display processing: the method comprises the steps of obtaining numbers of all reserved safety tools and numbers of all to-be-exchanged safety tools corresponding to all kinds of safety tools in a transformer substation, displaying the numbers, and displaying quality evaluation coefficients corresponding to all kinds of safety tools and using destructive evaluation coefficients of all staff corresponding to all kinds of safety tools in the transformer substation.
The foregoing is merely illustrative of the structures of this invention and various modifications, additions and substitutions for those skilled in the art of describing particular embodiments without departing from the structures of the invention or exceeding the scope of the invention as defined by the claims.
Claims (9)
1. Substation safety tool management system, characterized by comprising:
the safety tool recording parameter acquisition module is used for acquiring recording parameters corresponding to each safety tool of each corresponding safety tool in the transformer substation;
the safety tool use safety analysis module is used for analyzing the current safety evaluation index corresponding to each safety tool of each corresponding safety tool in the transformer substation according to the recording parameters corresponding to each safety tool of each corresponding safety tool in the transformer substation;
the safety tool quality evaluation module is used for analyzing quality evaluation coefficients corresponding to various safety tools in the transformer substation according to the current safety evaluation indexes corresponding to the various safety tools to which the various safety tools belong;
the staff use specification evaluation module is used for analyzing use destructive evaluation coefficients of corresponding target staff in the transformer substation;
the safety tool screening module is used for screening each reserved safety tool and each to-be-exchanged safety tool corresponding to each safety tool in the transformer substation;
the display terminal is used for acquiring the numbers of all reserved safety tools corresponding to all types of safety tools in the transformer substation and the numbers of all to-be-exchanged safety tools, displaying the numbers, and displaying the quality evaluation coefficients corresponding to all types of safety tools in the transformer substation and the use destructive evaluation coefficients of all staff;
and the cloud database is used for storing the cracking gray value range corresponding to various safety tools.
2. The substation security tool management system according to claim 1, wherein: the recording parameters comprise corresponding staff for each use, images before the use of the safety tool, images after the use of the safety tool and the use time.
3. The substation security tool management system according to claim 2, wherein: the specific analysis method of the current safety evaluation index corresponding to each safety tool belonging to each safety tool in the transformer substation comprises the following steps:
extracting images before use, images after use and using time length of each used safety tool from recording parameters corresponding to each safety tool in the transformer substation, and further analyzing contour similarity evaluation indexes corresponding to each use of each safety tool corresponding to each safety tool in the transformer substationWherein->Numbering for various safety tools and instruments>，/>Numbering for each safety tool +.>，/>For each use number +.>；
Analyzing damage coefficients of the corresponding various security tools in the transformer substation corresponding to the various security tools corresponding to the various used security tools corresponding to the various security tools in the transformer substation according to the images of the used security tools corresponding to the various used security tools；
Based on the use time length of each safety tool corresponding to each safety tool belonging to each type of safety tool in the transformer substationAnalyzing the long-term hazard coefficient of each safety tool corresponding to each use corresponding to each safety tool belonging to each safety tool in the transformer substation；
Comprehensive analysis of safety evaluation indexes corresponding to each use of each safety tool corresponding to each type of safety tools in transformer substationWherein->、/>、/>The method is respectively expressed as a predefined contour similarity, a damage coefficient and an influence weight factor corresponding to the long-term damage in use;
and acquiring the last used safety evaluation index of each safety tool corresponding to each safety tool in the transformer substation according to the safety evaluation index of each safety tool corresponding to each safety tool in the transformer substation, and taking the last used safety evaluation index as the current safety evaluation index corresponding to each safety tool in the transformer substation.
4. A substation security tool management system according to claim 3, wherein: the specific analysis method of the contour similarity evaluation index corresponding to each safety tool belonging to each safety tool in the transformer substation is as follows:
according to the pre-use images of the corresponding various safety tools in the transformer substation, the pre-use contours of the corresponding various safety tools in the transformer substation are obtained, and the corresponding surface areas are obtainedAnd volume->；
Similarly, the profile of each safety tool corresponding to each type of safety tools in the transformer substation after each use is obtained, and the corresponding surface area is obtainedAnd volume->；
Analyzing contour similarity coefficients before and after each use corresponding to each safety tool belonging to each safety tool in a transformer substation；
The surface area of each safety tool corresponding to each safety tool in the transformer substation corresponding to the contour before the first useAnd volumes are respectively marked asAnd->；
Analyzing initial contour similarity coefficients corresponding to each use of each safety tool corresponding to each safety tool in transformer substation；
Comprehensively analyzing contour similarity coefficients corresponding to each used safety tool corresponding to each type of safety tools in transformer substationWherein->、/>Respectively expressed as a pre-defined weight coefficient corresponding to the contour similarity coefficient before and after use and the initial contour similarity coefficient.
5. A substation security tool management system according to claim 3, wherein: the damage coefficient of each safety tool corresponding to each safety tool belonging to each type of safety tools in the transformer substation is corresponding to each use, and the specific analysis method comprises the following steps:
according to the images of the security tools corresponding to the security tools used for each time in the transformer substation after the security tools are used, the gray values corresponding to the security tools are obtained and compared with the range of the cracking gray values corresponding to the security tools extracted from the cloud database, and then the cracking total area corresponding to the security tools used for each time in the transformer substation is analyzed；
Analyzing damage coefficients of corresponding various safety tools and instruments in the transformer substation corresponding to the various usesWherein->Expressed as predefined->The safety-like tool corresponds to a single-use allowable cracking area.
6. A substation security tool management system according to claim 3, wherein: the specific calculation formula of the long-term hazard coefficient of each safety tool corresponding to each type of safety tool in the transformer substation is as follows:wherein->Expressed as predefined->The security-like tool corresponds to a permitted use period of the single use.
7. A substation security tool management system according to claim 3, wherein: the quality evaluation coefficients corresponding to various safety tools in the transformer substation are specifically analyzed by the following steps:
analyzing quality evaluation coefficients corresponding to various safety tools in the transformer substation by combining the safety evaluation indexes of the various safety tools corresponding to various safety tools in the transformer substation and corresponding to the various usesWherein->，/>，/>Expressed as corresponding +.>Security-like tools belonging to->The security tools are corresponding to the->Safety assessment index for secondary use, +.>For the total number of uses, +.>For the number of safety tools, +.>For the number of kinds of safety tools, +.>Expressed as a predefined allowable security assessment index error, < >>、/>Respectively expressed as a predefined safety evaluation index mean value and a corresponding duty ratio of the safety evaluation index deviationFactors.
8. The substation security tool management system according to claim 7, wherein: the specific analysis method of the use destructive evaluation coefficients of the corresponding target staff in the transformer substation comprises the following steps:
extracting staff corresponding to each use according to the recording parameters corresponding to each safety tool of the transformer substation, marking the same staff as target staff, analyzing the safety evaluation index of each safety tool of the transformer substation corresponding to each target staff, and marking the safety evaluation index as target staffWherein->Numbering for each target staff +.>；
Based on the safety evaluation indexes of the corresponding target staff of the safety tools of the corresponding safety tools in the transformer substation, extracting the maximum safety evaluation indexes of the corresponding target staff of the corresponding safety tools in the transformer substationAnd minimum safety assessment index->；
Analyzing use destructive evaluation coefficients of corresponding staff in transformer substationWherein->For a predefined maximum securityThe allowable difference between the evaluation index and the minimum security evaluation index.
9. The substation safety tool management method is characterized by comprising the following steps of: comprising the following steps:
s1, acquiring recording parameters of a safety tool: acquiring recording parameters corresponding to each safety tool in the transformer substation;
s2, safety tool use safety analysis: analyzing the current security assessment index corresponding to each security tool in the transformer substation according to the recording parameters corresponding to each security tool in the transformer substation;
s3, evaluating the quality of the safety tool: analyzing quality evaluation coefficients corresponding to various safety tools in the transformer substation according to current safety evaluation indexes corresponding to the various safety tools to which the various safety tools belong;
s4, worker use standard assessment: analyzing the use destructive evaluation coefficients of the corresponding target staff in the transformer substation;
s5, screening safety tools: screening all reserved safety tools and all to-be-exchanged safety tools corresponding to all types of safety tools in the transformer substation;
s6, display processing: the method comprises the steps of obtaining numbers of all reserved safety tools and numbers of all to-be-exchanged safety tools corresponding to all kinds of safety tools in a transformer substation, displaying the numbers, and displaying quality evaluation coefficients corresponding to all kinds of safety tools and using destructive evaluation coefficients of all staff corresponding to all kinds of safety tools in the transformer substation.
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