Power safety intelligent evaluation method, device, equipment, medium and program product

Abstract

The application relates to the technical field of power safety, and provides a power safety intelligent evaluation method, device, equipment, medium and program product. The application can make the power safety evaluation of a to-be-evaluated object more objective and accurate, and improve the efficiency of the power safety evaluation of the to-be-evaluated object. The method comprises the following steps: reading a power safety historical text set of a preset historical period, analyzing the text set to obtain a plurality of safety evaluation dimensions represented by the file set, providing a multi-level evaluation index initial layout network based on each safety evaluation dimension, and obtaining a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the initial layout network, constructing a power safety evaluation model according to the multi-level evaluation index layout network and an evaluation index weight set for each evaluation index, inputting power safety evaluation information of a to-be-evaluated object into the evaluation model to obtain a power safety evaluation value of the to-be-evaluated object output by the evaluation model.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power safety, in particular to a power safety intelligent evaluation method and device, computer equipment, storage medium and computer program product. BACKGROUND

[0002] As an important basic industry, the power industry needs to provide stable, safe and reliable power supply. With the development and promotion of the power industry, the power safety evaluation method also needs to be continuously developed and changed to ensure the stability, safety and reliability of power supply.

[0003] The power safety evaluation scheme provided by the traditional technology mainly evaluates the power safety of the object to be evaluated by the artificial scoring method, but this method is difficult to objectively and accurately evaluate the power safety of the object to be evaluated and the efficiency of the power safety evaluation of the object to be evaluated is low. SUMMARY

[0004] Therefore, it is necessary to provide a power safety intelligent evaluation method and device, computer equipment, storage medium and computer program product to solve the above technical problems.

[0005] In a first aspect, the present application provides a power safety intelligent evaluation method. The method comprises:

[0006] reading a power safety historical text set of a preset historical period;

[0007] analyzing the power safety historical text set to obtain a plurality of safety evaluation dimensions represented by the power safety historical text set;

[0008] providing a multi-level evaluation index initial layout network based on each safety evaluation dimension;

[0009] obtaining a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the multi-level evaluation index initial layout network;

[0010] constructing a power safety evaluation model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index;

[0011] inputting the power safety evaluation information of the object to be evaluated into the power safety evaluation model to obtain the power safety evaluation value of the object to be evaluated output by the power safety evaluation model.

[0012] In an embodiment, the analyzing the power safety history text set to obtain the plurality of safety evaluation dimensions represented by the power safety history file set comprises: extracting, for each power safety history text in the power safety history text set, a text field containing a preset keyword from text content located at a preset text content layout position; grouping the plurality of text fields corresponding to the each power safety history text into a text field set; and obtaining the plurality of safety evaluation dimensions selected from the text field set.

[0013] In an embodiment, the obtaining the plurality of safety evaluation dimensions selected from the text field set comprises: performing text field frequency analysis on the text field set to obtain a frequency analysis result; and selecting the plurality of safety evaluation dimensions from the text field set according to the frequency analysis result.

[0014] In an embodiment, the constructing the power safety evaluation model according to the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index comprises: determining a plurality of multi-level evaluation indexes selected for each type of to-be-evaluated object based on the multi-level evaluation index layout network; and constructing a power safety evaluation model corresponding to each type of to-be-evaluated object according to the plurality of multi-level evaluation indexes selected for the type of to-be-evaluated object and the evaluation index weights set for each evaluation index.

[0015] In an embodiment, the inputting the power safety evaluation information of the to-be-evaluated object into the power safety evaluation model comprises: determining the type of the to-be-evaluated object; and inputting the power safety evaluation information of the to-be-evaluated object into the power safety evaluation model corresponding to the type.

[0016] In an embodiment, the plurality of safety evaluation dimensions comprise safety technology, safety management, safety culture, and safety responsibility.

[0017] In a second aspect, the present application further provides an intelligent power safety evaluation device. The device comprises:

[0018] a reading module configured to read a power safety history text set of a preset historical period;

[0019] an analysis module configured to analyze the power safety history text set to obtain a plurality of safety evaluation dimensions represented by the power safety history file set;

[0020] a providing module configured to provide a multi-level evaluation index initial layout network based on each safety evaluation dimension;

[0021] an obtaining module configured to obtain a multi-level evaluation index layout network based on each safety evaluation dimension according to edited content of the multi-level evaluation index initial layout network;

[0022] The constructing module is configured to construct the power safety assessment model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index.

[0023] The acquiring module is configured to input the power safety assessment information of the object to be evaluated into the power safety assessment model, and acquire the power safety assessment value of the object to be evaluated output by the power safety assessment model.

[0024] In a third aspect, the present application further provides a computer device. The computer device comprises a memory and a processor. The memory stores a computer program. The processor implements the following steps when executing the computer program:

[0025] reading a power safety historical text set of a preset historical period; analyzing the power safety historical text set to obtain a plurality of safety assessment dimensions represented by the power safety historical file set; providing a multi-level evaluation index initial layout network based on each safety assessment dimension; obtaining a multi-level evaluation index layout network based on each safety assessment dimension according to edited content of the multi-level evaluation index initial layout network; constructing a power safety assessment model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index; and inputting power safety assessment information of an object to be evaluated into the power safety assessment model, and acquiring a power safety assessment value of the object to be evaluated output by the power safety assessment model.

[0026] In a fourth aspect, the present application further provides a computer readable storage medium. The computer readable storage medium stores a computer program. The computer program is executed by a processor to implement the following steps:

[0027] reading a power safety historical text set of a preset historical period; analyzing the power safety historical text set to obtain a plurality of safety assessment dimensions represented by the power safety historical file set; providing a multi-level evaluation index initial layout network based on each safety assessment dimension; obtaining a multi-level evaluation index layout network based on each safety assessment dimension according to edited content of the multi-level evaluation index initial layout network; constructing a power safety assessment model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index; and inputting power safety assessment information of an object to be evaluated into the power safety assessment model, and acquiring a power safety assessment value of the object to be evaluated output by the power safety assessment model.

[0028] In a fifth aspect, the present application further provides a computer program product. The computer program product comprises a computer program. The computer program is executed by a processor to implement the following steps:

[0029] read a power safety historical text set of a preset historical period; analyze the power safety historical text set to obtain a plurality of safety evaluation dimensions represented by the power safety historical file set; provide a multi-level evaluation index initial layout network based on each safety evaluation dimension; obtain a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the multi-level evaluation index initial layout network; construct a power safety evaluation model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index; input the power safety evaluation information of the object to be evaluated into the power safety evaluation model to obtain the power safety evaluation value of the object to be evaluated output by the power safety evaluation model.

[0030] The power safety intelligent evaluation method, device, equipment, medium and program product described above read a power safety historical text set of a preset historical period, analyze the text set to obtain a plurality of safety evaluation dimensions represented by the file set, provide a multi-level evaluation index initial layout network based on each safety evaluation dimension, and obtain a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the initial layout network, construct a power safety evaluation model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index, and input the power safety evaluation information of the object to be evaluated into the evaluation model to obtain the power safety evaluation value of the object to be evaluated output by the evaluation model. The scheme obtains a plurality of safety evaluation dimensions by intelligently analyzing the power safety historical text set, provides a multi-level evaluation index initial layout network based on each safety evaluation dimension for the user to edit to obtain a multi-level evaluation index layout network based on each safety evaluation dimension, thereby obtaining a power safety evaluation model in combination with the set evaluation index weight, and finally inputs the power safety evaluation information of the object to be evaluated into the model to obtain the power safety evaluation value thereof, so that the power safety evaluation of the object to be evaluated is more objective and accurate, and the efficiency of the power safety evaluation of the object to be evaluated is improved. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 A flowchart of the power safety intelligent evaluation method in one embodiment;

[0032] Figure 2 A flowchart of the step of obtaining a plurality of safety evaluation dimensions in one embodiment;

[0033] Figure 3 A structural block diagram of the power safety intelligent evaluation device in one embodiment;

[0034] Figure 4 An internal structure diagram of the computer equipment in one embodiment. DETAILED DESCRIPTION

[0035] In order to make the purposes, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not used to limit the present application.

[0036] The power safety intelligent evaluation method provided by the present application can be applied to computer devices such as terminals and servers. The terminal can be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the portable wearable device can be a head-mounted device. The server can be implemented by an independent server or a server cluster composed of multiple servers.

[0037] In one embodiment, as shown in Figure 1 a power safety intelligent evaluation method is provided, which can include the following steps:

[0038] Step S101, reading a power safety history text set of a preset historical period;

[0039] In this step, the preset historical period can be nearly 40 years, and the power safety history text set of the preset historical period can be composed of texts such as summaries, literatures and the like of various measures and evaluation researches related to the safety production of power enterprises in the nearly 40 years.

[0040] Step S102, analyzing the power safety history text set to obtain a plurality of safety evaluation dimensions represented by the power safety history file set;

[0041] Specifically, the power safety history text set composed of various types of texts such as summaries, literatures and the like of various measures and evaluation researches related to the safety production of power enterprises in the nearly 40 years can be intelligently analyzed, and a plurality of safety evaluation dimensions represented by the power safety history file set can be extracted therefrom. In some embodiments, the plurality of safety evaluation dimensions can include (power) safety technology, safety management, safety culture and safety responsibility.

[0042] Step S103, providing a multi-level evaluation index initial layout network based on each safety evaluation dimension;

[0043] The step mainly provides a multi-level evaluation index initial layout network based on each safety evaluation dimension after determining the safety evaluation dimensions such as safety technology, safety management, safety culture and safety responsibility. The multi-level evaluation index initial layout network refers to an initial state or an unedited state of the multi-level evaluation index layout network, and is mainly used to depict the relationship between the evaluation indexes at each level of each safety evaluation dimension. For example, each safety evaluation dimension can include three-level evaluation indexes, the three-level evaluation indexes belong to two-level evaluation indexes, the two-level evaluation indexes belong to one-level evaluation indexes, and the one-level evaluation indexes belong to the safety evaluation dimension. Taking the safety technology as an example, the multi-level evaluation indexes of the safety evaluation dimension can include one-level evaluation indexes such as power system safety and equipment facility safety. The power system safety in the one-level evaluation indexes can include two-level evaluation indexes such as power grid structure and fault perception. The power grid structure in the two-level evaluation indexes can include three-level evaluation indexes such as main power grid safety power supply level and the like. Among them, any evaluation index at any level can be a to-be-filled (or un-filled) index item, or a default (or filled) index item. In actual application, the number of evaluation index levels in the multi-level evaluation index initial layout network, the index items contained in each level and the inter-level attribution relationship of the index items can all be in an initial state or an unedited state. The multi-level evaluation index initial layout network based on each safety evaluation dimension can be displayed to the user for editing after the safety evaluation dimensions are determined.

[0044] In step S104, a multi-level evaluation index layout network based on each safety evaluation dimension is obtained according to the editing content of the multi-level evaluation index initial layout network.

[0045] In this step, after the multi-level evaluation index initial layout network is displayed to the user, the user can edit the number of evaluation index levels, the index items contained in each level and the inter-level attribution relationship of the index items. For example, the one-level evaluation indexes of the safety management safety evaluation dimension are set to include personnel management, the two-level evaluation indexes of the personnel management one-level evaluation index are set to include personnel qualification, and the three-level evaluation indexes of the personnel qualification two-level evaluation index are set to include safety regulation examination pass rate and the like. The content set by the user on the basis of the multi-level evaluation index initial layout network can be used as the editing content of the multi-level evaluation index initial layout network. After the user confirms that the editing is completed, the multi-level evaluation index initial layout network edited by the user is used as the multi-level evaluation index layout network based on each safety evaluation dimension.

[0046] In step S105, a power safety evaluation model is constructed according to the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index.

[0047] The step mainly forms the power safety evaluation model based on the evaluation indexes set in the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index. For example, the evaluation indexes set in the multi-level evaluation index layout network include evaluation index A and evaluation index B, and the evaluation index weights set for each evaluation index include evaluation index weight a of evaluation index A and evaluation index weight b of evaluation index B. The power safety evaluation model can be power safety evaluation = A*a+B*b.

[0048] Further, in some embodiments, step S105 can include:

[0049] determining the multi-level evaluation indexes selected for various types of objects to be evaluated based on the multi-level evaluation index layout network; and constructing the power safety evaluation model corresponding to each type of object to be evaluated according to the selected multi-level evaluation indexes and the evaluation index weights.

[0050] The embodiment can construct the power safety evaluation model for various types of objects to be evaluated, so that the power safety evaluation is more targeted and more widely applied. For example, the types of objects to be evaluated can include power grid enterprises, power generation enterprises, and electric power construction enterprises. For different types of objects to be evaluated, the corresponding multi-level evaluation indexes are selected from the multi-level evaluation index layout network. The multi-level evaluation indexes for different types of objects to be evaluated can be selected by relevant personnel from the multi-level evaluation index layout network to select a set of multi-level evaluation indexes for each type of object to be evaluated. The embodiment mainly constructs the power safety evaluation model corresponding to each type of object to be evaluated after determining the multi-level evaluation indexes selected for various types of objects to be evaluated, in combination with the selected multi-level evaluation indexes and the corresponding evaluation index weights, so that the power safety evaluation is more targeted and more widely applied based on the power safety evaluation model.

[0051] In step S106, the power safety evaluation information of the object to be evaluated is input into the power safety evaluation model to obtain the power safety evaluation value of the object to be evaluated output by the power safety evaluation model.

[0052] The power safety evaluation information of the object to be evaluated is obtained and input into the constructed power safety evaluation model. The power safety evaluation model calculates and outputs the power safety evaluation value of the object to be evaluated, so as to obtain the power safety evaluation value of the object to be evaluated output by the power safety evaluation model.

[0053] Further, in some embodiments, inputting the power safety evaluation information of the object to be evaluated into the power safety evaluation model in step S106 can include determining the type of the object to be evaluated and inputting the power safety evaluation information of the object to be evaluated into the power safety evaluation model corresponding to the type.

[0054] Specifically, as described above, the power safety evaluation model corresponding to each type can be constructed in advance in step S105. In the embodiment, the type of the object to be evaluated can be determined, such as determining that the object to be evaluated belongs to a power grid enterprise, a power generation enterprise, or a power construction enterprise. Then, the power safety evaluation information of the object to be evaluated is input into the power safety evaluation model corresponding to the type of the object to be evaluated for evaluation, so that the power safety evaluation is more targeted and more widely applied.

[0055] The power safety intelligent evaluation method reads the power safety historical text set of a preset historical period, analyzes the text set to obtain a plurality of safety evaluation dimensions represented by the file set, provides a multi-level evaluation index initial layout network based on each safety evaluation dimension, and obtains a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the initial layout network. According to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index, a power safety evaluation model is constructed, the power safety evaluation information of the object to be evaluated is input into the evaluation model to obtain the power safety evaluation value of the object to be evaluated output by the evaluation model. The scheme obtains a plurality of safety evaluation dimensions by intelligently analyzing the power safety historical text set, and provides a multi-level evaluation index initial layout network based on each safety evaluation dimension for the user to edit to obtain a multi-level evaluation index layout network based on each safety evaluation dimension. Thus, the power safety evaluation model is obtained in combination with the set evaluation index weight, and finally the power safety evaluation information of the object to be evaluated is input into the model to obtain the power safety evaluation value of the object to be evaluated, so that the power safety evaluation of the object to be evaluated is more objective and accurate, and the efficiency of the power safety evaluation of the object to be evaluated is improved.

[0056] In some embodiments, as shown in Figure 2 The analysis of the power safety historical text set in step S102 to obtain a plurality of safety evaluation dimensions represented by the power safety historical file set can include:

[0057] In step S201, for each power safety historical text in the power safety historical text set, a text field containing a preset keyword is extracted from the text content located at a preset text content layout position.

[0058] The step is mainly to extract a specific text field at a specific position for each power safety history text included in the power safety history text set. Specifically, the specific position refers to a preset text content layout position, such as a position of a main title, a sub-title, and an abstract in the power safety history text, which can be used as the preset text content layout position. The preset keyword can be "safety", that is, the step can extract a text field containing the keyword "safety" from the position of the main title, the sub-title, and the abstract in each power safety history text, such as obtaining text fields of safety technology, safety management, safety culture, safety responsibility, system safety, equipment safety, personal safety, network safety, dam safety, fire safety, environmental safety, and public safety, so as to obtain a plurality of text fields corresponding to each power safety history text.

[0059] Step S202, a plurality of text fields corresponding to each power safety history text are grouped into a text field set.

[0060] Specifically, each text field corresponding to each power safety history text is recorded in a set to obtain the text field set.

[0061] Step S203, a plurality of safety evaluation dimensions selected from the text field set are obtained.

[0062] As an implementation manner, the text field set formed can be displayed to a user, and the user can select a plurality of different text fields from the displayed text field set as the plurality of safety evaluation dimensions according to the text fields in the text field set.

[0063] In some other embodiments, step S203 can include: performing text field frequency analysis on the text field set to obtain a frequency analysis result; and selecting a plurality of safety evaluation dimensions from the text field set according to the frequency analysis result.

[0064] The embodiment mainly performs text field frequency analysis on the text field set and determines the plurality of safety evaluation dimensions therefrom, so that the determination of the safety evaluation dimensions is more objective and accurate, and the determination efficiency of the safety evaluation dimensions is improved. In the embodiment, the text field frequency analysis is performed on the text field set to obtain a frequency analysis result, that is, the number of repetitions of each text field in the text field set is counted as the frequency analysis result, then the text fields can be sorted in descending order according to the frequency analysis result, and then the text fields in the first few positions (such as 4 positions) can be selected as the plurality of safety evaluation dimensions.

[0065] The scheme of the above embodiment obtains the text field located at the preset text content layout position and containing the preset keyword by extracting the text field of a specific position of each power safety historical text in the power safety historical text set, and forms the text field set based on the combination, thereby obtaining the multiple safety evaluation dimensions selected according to the text field set, so that the multiple safety evaluation dimensions are obtained based on the intelligent analysis of the power safety historical text set, the determination of the safety evaluation dimensions is more objective and accurate, and the determination efficiency of the safety evaluation dimensions is improved.

[0066] It should be understood that, although each step in the flowchart involved in each embodiment as described above is shown in sequence according to the arrow, these steps are not necessarily executed in sequence according to the order of the arrow. Unless otherwise specified herein, the execution of these steps is not strictly limited in sequence, and these steps can be executed in other orders. Moreover, at least part of the steps in the flowchart involved in each embodiment as described above can include multiple steps or stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily sequential, but can be executed alternately or alternately with at least part of other steps or steps or stages in other steps.

[0067] Based on the same inventive concept, the embodiments of the present application also provide an electric power safety intelligent evaluation device for implementing the above-mentioned electric power safety intelligent evaluation method. The implementation scheme of the device for solving the problem is similar to the implementation scheme described in the above method, so the specific limitations in one or more electric power safety intelligent evaluation device embodiments provided below can refer to the limitations of the electric power safety intelligent evaluation method in the above text, which will not be repeated here.

[0068] In one embodiment, as shown in Figure 3 An electric power safety intelligent evaluation device is provided, which can include:

[0069] A reading module 301 is configured to read an electric power safety historical text set of a preset historical period;

[0070] An analysis module 302 is configured to analyze the electric power safety historical text set to obtain multiple safety evaluation dimensions represented by the electric power safety historical file set;

[0071] A providing module 303 is configured to provide a multi-level evaluation index initial layout network based on each safety evaluation dimension;

[0072] An obtaining module 304 is configured to obtain a multi-level evaluation index layout network based on each safety evaluation dimension according to the edited content of the multi-level evaluation index initial layout network;

[0073] The constructing module 305 is configured to construct a power safety assessment model according to the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index.

[0074] The acquiring module 306 is configured to input the power safety assessment information of the object to be evaluated into the power safety assessment model, and acquire the power safety assessment value of the object to be evaluated output by the power safety assessment model.

[0075] In one embodiment, the analyzing module 302 is configured to extract, for each power safety historical text in the power safety historical text set, a text field containing a preset keyword from text content located at a preset text content layout position; group a plurality of text fields corresponding to the each power safety historical text into a text field set; and acquire the plurality of safety assessment dimensions selected from the text field set.

[0076] In one embodiment, the analyzing module 302 is configured to perform text field frequency analysis on the text field set to obtain a frequency analysis result; and select the plurality of safety assessment dimensions from the text field set according to the frequency analysis result.

[0077] In one embodiment, the constructing module 305 is configured to determine a plurality of multi-level evaluation indexes corresponding to each type of object to be evaluated based on the multi-level evaluation index layout network; and construct a power safety assessment model corresponding to each type according to the corresponding selected multi-level evaluation indexes and the evaluation index weights.

[0078] In one embodiment, the acquiring module 306 is configured to determine the type of the object to be evaluated; and input the power safety assessment information of the object to be evaluated into the power safety assessment model corresponding to the type.

[0079] In one embodiment, the plurality of safety assessment dimensions include safety technology, safety management, safety culture, and safety responsibility.

[0080] The above-mentioned various modules of the power safety intelligent assessment device can be all or partially implemented by software, hardware, and a combination thereof. The above-mentioned various modules can be embedded in or independent of a processor in a computer device in a hardware form, or can be stored in a memory in a computer device in a software form, so as to be called and executed by a processor to perform operations corresponding to the above-mentioned various modules.

[0081] In one embodiment, a computer device is provided, which can be a terminal, and an internal structure diagram of the computer device can be as shown in Figure 4As shown in the figure. The computer device includes a processor, a memory, a communication interface, a display screen and an input device connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium, an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used for wired or wireless communication with external terminals. Wireless mode can be achieved through WIFI, mobile cellular network, NFC (near field communication) or other technologies. The computer program is executed by the processor to implement a power safety intelligent evaluation method. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen. The input device of the computer device can be a touch layer overlaid on the display screen, or a key, trackball or touchpad provided on the computer device shell, or an external keyboard, touchpad or mouse, etc.

[0082] Those skilled in the art can understand that, Figure 4 The structure shown in the figure is only a block diagram of part of the structure related to the scheme of the present application, and does not constitute a limitation on the computer device to which the scheme of the present application is applied. The specific computer device can include more or fewer components than those shown in the figure, or combine certain components, or have a different component arrangement.

[0083] In one embodiment, a computer device is provided, comprising a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the following steps:

[0084] reading a power safety history text set of a preset historical period; analyzing the power safety history text set to obtain a plurality of safety evaluation dimensions represented by the power safety history file set; providing a multi-level evaluation index initial layout network based on each safety evaluation dimension; obtaining a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the multi-level evaluation index initial layout network; constructing a power safety evaluation model according to the multi-level evaluation index layout network and the evaluation index weight set for each evaluation index; inputting the power safety evaluation information of the object to be evaluated into the power safety evaluation model to obtain the power safety evaluation value of the object to be evaluated output by the power safety evaluation model.

[0085] In one embodiment, the processor, when executing the computer program, further implements the following steps: extracting, for each power safety historical text in the set of power safety historical texts, a text field containing a preset keyword from text content located at a preset text content layout position; grouping the text fields corresponding to each of the power safety historical texts into a set of text fields; and obtaining the plurality of safety evaluation dimensions selected from the set of text fields.

[0086] In one embodiment, the processor, when executing the computer program, further implements the following steps: performing text field frequency analysis on the set of text fields to obtain a frequency analysis result; and selecting the plurality of safety evaluation dimensions from the set of text fields according to the frequency analysis result.

[0087] In one embodiment, the processor, when executing the computer program, further implements the following steps: determining a plurality of multi-level evaluation indexes corresponding to each type of object to be evaluated based on the multi-level evaluation index layout network; and constructing a power safety evaluation model corresponding to each type of object to be evaluated according to the corresponding multi-level evaluation indexes and the evaluation index weights.

[0088] In one embodiment, the processor, when executing the computer program, further implements the following steps: determining the type of the object to be evaluated; and inputting the power safety evaluation information of the object to be evaluated into the power safety evaluation model corresponding to the type.

[0089] In one embodiment, the plurality of safety evaluation dimensions include safety technology, safety management, safety culture, and safety responsibility.

[0090] In one embodiment, a computer readable storage medium is provided, which stores a computer program. When the computer program is executed by a processor, the following steps are implemented:

[0091] reading a set of power safety historical texts of a preset historical period; analyzing the set of power safety historical texts to obtain a plurality of safety evaluation dimensions represented by the set of power safety historical files; providing a multi-level evaluation index initial layout network based on each safety evaluation dimension; obtaining a multi-level evaluation index layout network based on each safety evaluation dimension according to the editing content of the multi-level evaluation index initial layout network; constructing a power safety evaluation model according to the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index; inputting power safety evaluation information of an object to be evaluated into the power safety evaluation model to obtain a power safety evaluation value of the object to be evaluated output by the power safety evaluation model.

[0092] In one embodiment, the computer program, when executed by the processor, further implements the following steps: extracting, for each power safety historical text in the power safety historical text set, a text field containing a preset keyword from text content located at a preset text content layout position; grouping the text fields corresponding to each power safety historical text into a text field set; and obtaining the plurality of safety evaluation dimensions selected from the text field set.

[0093] In one embodiment, the computer program, when executed by the processor, further implements the following steps: performing text field frequency analysis on the text field set to obtain a frequency analysis result; and selecting the plurality of safety evaluation dimensions from the text field set according to the frequency analysis result.

[0094] In one embodiment, the computer program, when executed by the processor, further implements the following steps: determining a plurality of multi-level evaluation indexes corresponding to each type of to-be-evaluated object selected based on the multi-level evaluation index layout network; and constructing a power safety evaluation model corresponding to each type of to-be-evaluated object according to the corresponding selected multi-level evaluation indexes and the evaluation index weights.

[0095] In one embodiment, the computer program, when executed by the processor, further implements the following steps: determining the type of the to-be-evaluated object; and inputting the power safety evaluation information of the to-be-evaluated object into the power safety evaluation model corresponding to the type.

[0096] In one embodiment, the plurality of safety evaluation dimensions include safety technology, safety management, safety culture, and safety responsibility.

[0097] In one embodiment, a computer program product is provided, including a computer program that, when executed by a processor, implements the following steps:

[0098] reading a power safety historical text set of a preset historical period; analyzing the power safety historical text set to obtain a plurality of safety evaluation dimensions represented by the power safety historical text set; providing a multi-level evaluation index initial layout network based on each safety evaluation dimension; obtaining a multi-level evaluation index layout network based on each safety evaluation dimension according to editing content of the multi-level evaluation index initial layout network; constructing a power safety evaluation model according to the multi-level evaluation index layout network and evaluation index weights set for each evaluation index; inputting power safety evaluation information of a to-be-evaluated object into the power safety evaluation model; and obtaining a power safety evaluation value of the to-be-evaluated object output by the power safety evaluation model.

[0099] In one embodiment, the computer program, when executed by the processor, further implements the following steps: extracting, for each power safety historical text in the power safety historical text set, a text field containing a preset keyword from text content located at a preset text content layout position; grouping the text fields corresponding to each power safety historical text into a text field set; and obtaining the plurality of safety evaluation dimensions selected from the text field set.

[0100] In one embodiment, the computer program, when executed by the processor, further implements the following steps: performing text field frequency analysis on the text field set to obtain a frequency analysis result; and selecting the plurality of safety evaluation dimensions from the text field set according to the frequency analysis result.

[0101] In one embodiment, the computer program, when executed by the processor, further implements the following steps: determining a plurality of evaluation indexes selected for each type of to-be-evaluated object based on the multi-level evaluation index layout network; and constructing a power safety evaluation model corresponding to each type of to-be-evaluated object according to the selected plurality of evaluation indexes and the evaluation index weights.

[0102] In one embodiment, the computer program, when executed by the processor, further implements the following steps: determining the type of the to-be-evaluated object; and inputting the power safety evaluation information of the to-be-evaluated object into the power safety evaluation model corresponding to the type.

[0103] In one embodiment, the plurality of safety evaluation dimensions include safety technology, safety management, safety culture, and safety responsibility.

[0104] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer readable storage medium, and when the computer program is executed, the processes of the above-mentioned embodiments of the methods can be included. Any reference to memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (Read-Only Memory, ROM), magnetic tape, floppy disk, flash memory, optical storage, high-density embedded non-volatile memory, resistive memory (ReRAM), magnetoresistive random access memory (Magnetoresistive Random Access Memory, MRAM), ferroelectric memory (Ferroelectric Random Access Memory, FRAM), phase change memory (Phase Change Memory, PCM), graphene memory, etc. Volatile memory can include random access memory (Random Access Memory, RAM) or external cache memory, etc. As an illustration but not limitation, RAM can be in various forms, such as static random access memory (Static Random Access Memory, SRAM) or dynamic random access memory (Dynamic Random Access Memory, DRAM), etc. The database involved in the embodiments provided in the present application can include at least one of a relational database and a non-relational database. The non-relational database can include a distributed database based on a block chain, etc., without being limited thereto. The processor involved in the embodiments provided in the present application can be a general-purpose processor, a central processing unit, a graphics processing unit, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., without being limited thereto.

[0105] Any combination of the technical features of the above embodiments can be made. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0106] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the patent of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A method for intelligent assessment of power safety, characterized in that, The method includes: Read the power safety historical text set for a preset historical period; For each historical power safety text in the power safety historical text set, text fields containing preset keywords are extracted from the text content located at preset text content layout positions; multiple text fields corresponding to each historical power safety text are combined into a text field set; text field frequency analysis is performed on the text field set to obtain frequency analysis results; multiple safety assessment dimensions are selected from the text field set based on the frequency analysis results; wherein, the preset text content layout positions include the main title, subtitles, and summary in the historical power safety text; and the preset keywords include safety; Provides an initial network layout based on multi-level evaluation indicators across various security assessment dimensions; Based on the edited content of the initial layout network of the multi-level evaluation index, a multi-level evaluation index layout network based on each security assessment dimension is obtained; Based on the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index, a power safety assessment model is constructed. Input the power safety assessment information of the object to be evaluated into the power safety assessment model, and obtain the power safety assessment value of the object to be evaluated output by the power safety assessment model.

2. The method according to claim 1, characterized in that, The step of constructing a power security assessment model based on the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index includes: Determine the multi-level evaluation indicators selected for various types of objects to be evaluated based on the multi-level evaluation indicator layout network. Based on the selected multi-level evaluation indicators and their weights, power safety assessment models corresponding to each type are constructed.

3. The method according to claim 1, characterized in that, The step of inputting the power security assessment information of the object to be evaluated into the power security assessment model includes: Determine the type of the object to be evaluated; Input the power safety assessment information of the object to be evaluated into the power safety assessment model corresponding to the type.

4. The method according to any one of claims 1 to 3, characterized in that, The multiple security assessment dimensions include security technology, security management, security culture, and security responsibility.

5. A smart power safety assessment device, characterized in that, The device includes: The reading module is used to read a preset historical data set of power safety information. The analysis module is used to extract text fields containing preset keywords from the text content located at preset text content layout positions for each power safety historical text in the power safety historical text set; to form a text field set by combining multiple text fields corresponding to each power safety historical text; to perform text field frequency analysis on the text field set to obtain frequency analysis results; and to select multiple safety assessment dimensions from the text field set based on the frequency analysis results; wherein, the preset text content layout positions include the main title, subtitles, and summary in the power safety historical text; and the preset keywords include safety; Provides a module for providing an initial network layout based on multi-level evaluation indicators across various security assessment dimensions; The module is used to obtain a multi-level evaluation index layout network based on each security assessment dimension, according to the edited content of the initial layout network of the multi-level evaluation index. The construction module is used to construct a power safety assessment model based on the multi-level evaluation index layout network and the evaluation index weights set for each evaluation index. The acquisition module is used to input the power safety assessment information of the object to be evaluated into the power safety assessment model and obtain the power safety assessment value of the object to be evaluated output by the power safety assessment model.

6. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that, When the processor executes the computer program, it implements the steps of the method according to any one of claims 1 to 4.

7. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 4.

8. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 4.

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