CN113902237A

CN113902237A - On-site operation risk management and control system

Info

Publication number: CN113902237A
Application number: CN202110609420.XA
Authority: CN
Inventors: 张锐锋; 李志强; 文屹; 丁勇; 蒋理; 吕黔苏; 张迅; 徐修远; 杨凤生; 石林涛; 盛兴隆; 孟令雯; 郭思琪; 惠小东; 王勇军
Original assignee: Guizhou Power Grid Co Ltd
Current assignee: Guizhou Power Grid Co Ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-07

Abstract

The invention discloses a field operation risk management and control system, which comprises an operation plan and risk evaluation module, an operation risk prediction and pre-control module, a risk management and control module and a risk post-analysis review module, wherein the operation plan and risk evaluation module is used for operation plan management, operation risk evaluation, benchmark risk management, investigation management and dynamic risk management, and the operation risk prediction and pre-control module is used for providing human resource arrangement and field risk management and control for a management layer and a team layer; the risk management and control module is used for carrying out video supervision or on-site supervision on-site operation and identifying and early warning violation behaviors in time; the risk post analysis and review module is used for intelligently analyzing operation risks, newly-added risk factors and measures and supervising problems. The invention can improve the support capability of the field operation risk management and control technology, realize the purposes of quantifiable rhythm control, observable operation process, prejudged potential problems and alarming dangerous behaviors, and ensure the controllable operation risk.

Description

On-site operation risk management and control system

Technical Field

The invention relates to the technical field of on-site operation risk management and control, in particular to an on-site operation risk management and control system.

Background

In recent years, the application in electric power safety supervision is enhanced at the national level, and the southern power grid company also puts forward the requirement for building a digital southern power grid with the aim of creating intrinsically safe enterprises. The national development reform committee and the implementation opinion on the reform development of the field of the propulsion of electric power safety production of the national energy agency (the modified energy rule [2017] 1986) give implementation guidance on aspects of the propulsion of safety risk assessment of the power grid industry and the like, and the southern power grid issues multiple scheme reports of construction requirements and management key points of a production site operation risk management and control system and the like, and requires the application of an information system, new technology equipment and other optimization means to support the operation risk management and control system.

The third and fourth seasons of the provincial power grid company are the gold seasons of construction, the number of field construction work projects is large, the difficulty of field operation risk control is high, more resources need to be invested for risk control, unsafe behaviors still exist in each unit work field from the point of view of the field safety inspection conditions and results of each level, and the work field still needs to be strictly supervised.

At present, the following difficulties mainly exist in the field operation risk management and control:

1) the number of workers is large, the workload is large, and the field violation management and control are difficult;

2) the operation risk prevention and control mechanism of the hierarchical classification needs to be perfected, and the consciousness ability level of controlling rhythm and preventing 'three-exceeding' needs to be improved urgently;

3) the data chain is not opened in the whole operation process, data interaction cannot be realized, repeated recording or inputting work of a basic layer can be caused, and decision support cannot be realized on a management layer;

4) massive data are generated in the whole operation process, risk results are not sufficiently applied, the 'meeting-affairs-meeting-people-meeting management' cannot be achieved, and management and control measures are difficult to quantify and track closed loops.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a field operation risk management and control system to solve the technical problem that exists among the prior art.

The technical scheme adopted by the invention is as follows: a field operation risk management and control system comprises an operation plan and risk evaluation module, an operation risk prediction and pre-control module, a risk management and control module and a risk post-analysis review module, wherein the operation plan and risk evaluation module is used for operation plan management, operation risk evaluation, benchmark risk management, investigation management and dynamic risk management; the risk management and control module is used for carrying out video supervision or on-site supervision on-site operation by combining operation risk levels and management and control responsibility requirements and utilizing intelligent technology and equipment, identifying and early warning violation behaviors in time, applying limited supervision human resources to key operation management and control and ensuring the safe and orderly development of the on-site operation; the risk post analysis and review module is used for intelligently analyzing operation risks, newly-added risk factors and measures and supervising problems and providing analysis basis for optimizing evaluation standards and risk library repair and compilation.

The operation plan management method comprises the following steps: extracting production maintenance and repair management operation plan data in the 6+1 production system to realize operation centralized management; the production maintenance and overhaul management is additionally provided with an operation information management module, an operation library query module, a plan timeliness rule module, an operation plan positioning module and an operation plan overall process management module, wherein the operation information management module comprises a plan list and basic information management of detail checking, exporting and summarizing; the query module of the job library can realize the query of different conditions; the implementation method of the planning timeliness rule module comprises the following steps of; the planned operation is judged according to the operation release time and the first start time, if the time difference between the two times is within 48 hours, the system is automatically adjusted to be general temporary operation, and the time difference exceeds 48 hours to be planned operation; screening the job tasks which are not positioned through the job plan positioning module; the whole process management module of the operation plan is used for presenting the whole process information of the basic information, the execution condition, the reconnaissance information, the supervision information and the violation information of the operation plan, and the production maintenance and overhaul management can also realize the addition, the storage, the deletion, the maintenance, the release, the import, the export and the template download of the operation plan and the retrieval and viewing of the video information associated with the operation plan.

The operation risk assessment method comprises the following steps:

step 1: determining the influence factors: job type, worker capability, job environment and time impact;

step 2: calculating an operation risk value according to the influence factors, wherein a risk value evaluation formula is as follows: and (F) setting the risk value as a work type reference risk value (a) + a worker capacity risk value (B) + a work environment and time influence risk value (C).

Dynamic evaluation of job type benchmark risk value (a): the tool and the facility are changed, and the operation step exposure value (E) in the related operation project is adjusted; the process, the technology, the operation method and the standard system are changed, and the operation steps in the related operation projects are adjusted; information of accidents, incidents, accidents or non-emergency events in the power grid is obtained, and the consequence value (P) of the corresponding operation step in the related operation project is adjusted; new work items, the outcome (S), exposure (E), likelihood (P) scores of which are evaluated; after the evaluation work is finished, forming a risk value scoring table of the annual transmission and transformation and distribution professional operation type; dynamic assessment of worker capacity risk value (B): adjusting and supplementing items which do not adapt to field reality and omission in a power transmission operation type benchmark risk value evaluation table and a power transformation operation type benchmark risk value evaluation table according to the development condition of the power transmission, power transformation and power distribution operation risk evaluation work in the previous year; dynamic assessment of operating environment and time impact risk values (C): and adjusting and supplementing the items which do not adapt to the actual and missing on site in the distribution network operation type benchmark risk value evaluation table according to the development condition of the risk evaluation work of the distribution network operation in the last year.

The benchmark risk management method comprises an intelligent matching method of benchmark operation and operation content, an automatic assessment method of benchmark risk assessment and an automatic reminding and early warning method of benchmark risk assessment result, wherein the intelligent matching method of the benchmark operation and operation content comprises the following steps: performing word segmentation on the work task according to voltage level, equipment type, work mode and the like to form a word bank, and realizing the association of the work task and a reference work project through word segmentation; the automatic evaluation method for benchmark risk evaluation comprises the following steps: through plan extraction and one-pool one-library correlation, the system automatically evaluates the value A to form a risk evaluation value and a risk grade.

The investigation management method comprises the following steps: by associating the operation plan, the dynamic evaluation of the operation risk is realized, partial input information is provided for the dynamic evaluation of the operation risk, the completion condition and the completion timeliness of the investigation task of each unit are counted and analyzed, and decision support is provided for the investigation task of the management layer.

The dynamic risk management method comprises the following steps: and carrying out dynamic evaluation on the operation risk before plan content adjustment and dispatching, automatically carrying out risk factor identification, factor index grading, risk value calculation and grading from historical data and meteorological early warning data such as plan library, violation and investigation results and the like according to a dynamic evaluation index model, and pushing the risk grade and the identified risk factor to operation responsible persons and supervisors.

The operation risk prediction and pre-control module comprises a risk prediction module and a risk pre-control module, and the risk prediction module comprises a risk control view module, a violation behavior module, an electric power field operation three-way overload prevention early warning module, a risk change prediction module, a risk overtime pre-control module, a management and control measure recommendation module and a risk evaluation result reminding module; the risk management and control view module visually displays operation risks and performs overall statistical display on risk sources in the administrative regions according to classification; the violation behavior module extracts data of work tickets, operation plans, personnel qualification and safety test scores and identifies possible violation behaviors in advance according to a model algorithm; the implementation method of the power field operation three-exceeding prevention early warning module comprises the following steps: the overload requirement system is regularized through the work ticket and the operation plan data, the arranged overtime length, the overtime frequency and the overload of the workers are analyzed, and the personal overtime length and the overload condition are indicated before the task is arranged; performing team overload early warning, namely regularizing an overload requirement system according to data such as a work ticket, the number of people in the team and the like, and visually displaying the overtime and overload conditions of the team; according to data such as qualification, work plan and the like, the basic requirement of the ability of a work principal is regularized, and the excess ability condition of the work principal is early warned; the risk change prediction module is used for carrying out risk dynamic influence analysis according to data such as operation risk assessment, emergency accident events, meteorological disasters and the like on the basis of big data analysis algorithm research, so that risk change prediction is realized; the risk overdue pre-control module analyzes risk sources to form targeted risk reduction measures according to the evaluation result, automatically recommends the measures to management units and operators, and continuously reminds risk points needing attention and implements the risk reduction measures in links of site investigation, construction scheme management, two-ticket handling and the like; the management and control measure recommending module synchronously evaluates and controls risk management and control measures of the management module, provides a measure maintenance function and reduces measures for B, C value risk; the risk assessment result reminding module reminds the system side and the mobile side pages of risk factors with high risk levels and grades and risk reduction measures; the risk pre-control module comprises an operation task management module, a grade risk factor reminding module, a work recording module for checking video photo record president information and risk and safety intersection, a risk reduction measure management module, an automatic supervision task generation module, a manual supervision task selection module, a supervision task dispatching management module, a risk evaluation result change information reminding module and a supervision task management module, wherein the operation task management module realizes field operation task management through functions of sign-in, start-up, completion, interruption, equipment binding, offline video uploading and the like, and the grade risk factor reminding module reminds factors with higher grade risk existing in operation plan evaluation; the implementation method of the video photo viewing record president information and risk and safety meeting work record module comprises the following steps: acquiring face positive photos of staff members, confirming the staff according to the qualification data of internal and external unit staff, checking the qualification of the staff, performing whole-process management and control on safety settlement, and performing on-line recording and differential management and control on in-place, access, state and the like of field staff operation; the risk reduction measure management module automatically associates corresponding risks and risk reduction measures, records the execution conditions of the pipe control measures and supplements new measures on line, and further reduces the operation risk; the supervision task automatic generation module automatically forms a supervision task sheet according to comprehensive evaluation of risk levels (medium, high, extra high and the like), operation main bodies (a local unit and an external unit) and whether to handle tickets or not according to a management and control standard; the manual supervision task selecting module supports the designated supervision and arrangement of the operation plan at different levels such as provincial companies, city bureaus, secondary units and the like; the dispatching management module of the supervision task supports on-line and off-line task dispatching and task cancellation according to the supervision task dispatching standard and the video supervision management standard formulated by Guizhou; the risk assessment result change information reminding module realizes short message reminding, dynamic reminding and task cancellation reminding of task distribution according to the change information of the operation risk assessment result; the supervision task management module is used for uniformly managing the dispatching conditions of the transmission tasks, the transformation tasks and the distribution supervision tasks, and providing the functions of listing, inquiring, detailing, summarizing and exporting.

The on-line and off-line supervision module is used for off-line supervision, the whole process manages the off-line supervision situation, provides video on-line demand viewing, supervision tracking, violation displaying and supervision dynamic displaying, and by developing on-site supervision, a service end can inquire and supervise the on-site supervision situation at any time, so that the on-site management and control of the construction operation process of production teams and outer units are realized, the on-line supervision is used for on-line supervision, the on-line supervision situation is managed, the supervision form filling, supervision work tracking, supervision video on-line supervision, violation recording and other functions are provided, and the remote management and supervision of the construction operation process of the production teams and the outer units are realized; personnel check-in management: inquiring the in-place condition of the supervisor; the supervising personnel maintain the newly added site risks and the suggested control measures; the problem and violation management module is realized by the following steps: the field personnel find problems in the operation process, the mobile terminal line quickly records the problems or potential risks, and the field makes and executes rectification measures to provide basis for problem pre-control and realize problem closed-loop control; the personnel qualification management module is used for managing and inquiring the files of personnel qualification; the video-on-demand module is used for monitoring the on-site operation condition of the day, and specifically, real-time operation video monitoring and video monitoring.

The post-incident job risk analysis and review module comprises a job analysis module, a risk analysis module and a problem and violation analysis module, and the implementation method of the job analysis module comprises the following steps: the method comprises the steps of realizing operation condition analysis, operation type analysis, operation professional analysis, an operation main body analysis model and an operation mode analysis model according to units and time intervals, providing an analysis result display function, displaying the condition of a city office in the district of the provincial company for the provincial company, and displaying each department in the district of the production unit for the production unit; the risk analysis module is used for risk portrait analysis of a benchmark job task, data analysis based on a benchmark risk, risk multidimensional analysis, risk factor analysis of operating personnel of an operation risk, operation environment time period factor analysis, risk trend analysis and risk factor adjustment; the problem and violation analysis module is used for analyzing violation personal deduction, and comprises violation unit analysis, violation condition analysis, violation disposal condition analysis, supervision condition analysis and problem finding condition analysis.

The invention has the beneficial effects that: compared with the prior art, the method takes operation risk management and control as a core, focuses on the management and control key points of each link around core business and key risks, focuses on risk assessment, risk management and control, risk supervision and risk analysis and review, builds an operation risk management and control system, improves the support capability of the field operation risk management and control technology, realizes that rhythm control can be quantized, operation process can be observed, potential problems can be predicted, dangerous behaviors can be alarmed, management and control information can be inquired, responsibility can be traced in place, and ensures that operation risks can be controlled;

the invention is based on the existing power grid company transmission and distribution site operation risk evaluation standard and the operation risk control standard specification required by the operation risk control, realizes the integration of operation control and risk control depth based on the data of operation plans, work tickets, surveys, meteorology and the like and the functions of operation risk evaluation, risk control, risk supervision, risk analysis review and the like, provides technical support for the risk control of each link of 'before operation, during operation and after operation', effectively solves the problems of insufficient operation risk control capability of the company, heavy burden of site operators, management vacancy, comprehensive supervision to be improved and the like, and increases the intensity, depth, transparency and convenience of operation risk control.

The field operation risk management and control system improves operation risk assessment accuracy, lightens basic level work burden, saves management cost, effectively controls production rhythm, improves field operation work efficiency, and reduces violation of regulations and accident occurrence probability. Mainly expressed in the following aspects:

(1) through dynamic evaluation of operation risks, the workload of risk evaluation personnel is reduced, the risk evaluation is scientific and accurate, and the human intervention and experience of the risk evaluation are avoided;

(2) through the functional technology of the system, the abnormal condition of the operation field is identified and alarmed, the trace of the whole field operation is realized, and the traceability of the whole process is realized;

(3) the system data is highly shared, can interact with the data of the power grid management platform, can synchronously update the operation plan and the personnel qualification information, and the statistical analysis data of the system can be pushed to a production monitoring command center system to provide an auxiliary decision of operation risk management;

(4) through the application of the system, a large amount of fussy manual labor is saved, and a large amount of time and labor cost are saved;

(5) by applying the system, the safety supervision efficiency is increased, the field operation behaviors of the main network and the distribution network are normalized, the south network brand image is improved, and the satisfaction degree of the society to enterprises is improved.

Drawings

FIG. 1 is a system architecture diagram of the present invention;

FIG. 2 is a functional block diagram of the present invention;

FIG. 3 is a schematic view of a job plan flow;

FIG. 4 is a flow chart of a field work dynamic risk assessment.

Detailed Description

The invention is further described below with reference to specific examples.

Example 1: a field operation risk management and control system comprises an operation plan and risk evaluation module, an operation risk prediction and pre-control module, a risk management and control module and a risk post-analysis review module, wherein the operation plan and risk evaluation module is used for operation plan management, operation risk evaluation, benchmark risk management, investigation management and dynamic risk management; the risk management and control module is used for carrying out video supervision or on-site supervision on-site operation by combining operation risk levels and management and control responsibility requirements and utilizing intelligent technology and equipment, identifying and early warning violation behaviors in time, applying limited supervision human resources to key operation management and control and ensuring the safe and orderly development of the on-site operation; the risk post analysis and review module is used for intelligently analyzing operation risks, newly-added risk factors and measures and supervising problems and providing analysis basis for optimizing evaluation standards and risk library repair and compilation.

Operation risk assessment algorithm model

1) And analyzing the factor distribution of the field operation risk, and providing a risk assessment total value algorithm for the operation risk assessment.

2) The algorithm for evaluating the risk of the field operation in the power transmission major provides a risk evaluation algorithm model of B values and C values of various operations in the power transmission major aiming at the condition and element distribution of the field operation in the power transmission major;

3) the algorithm for the power distribution professional field operation risk assessment provides a risk assessment algorithm model of B values and C values of various operations in the power distribution professional aiming at the condition and element distribution of the power distribution professional field operation;

4) the risk assessment algorithm model of the B value and the C value of the overhaul operation of the power transformation professional unit is provided aiming at the condition and the element distribution of the overhaul field operation of the power transformation professional unit;

5) the risk assessment algorithm model of the B value and the C value of the overhaul operation of the outer units of the transformer major is provided aiming at the condition and the element distribution of the overhaul field operation of the outer units of the transformer major;

6) the risk assessment algorithm model of the B value and the C value of the power transformation professional operation type field operation is provided according to the condition and the element distribution of the power transformation professional operation type field operation;

7) the single operation type risk evaluation algorithm provides an evaluation algorithm of the value A aiming at the operation type plans of the transmission, transformation and distribution specialties;

8) a risk evaluation algorithm of a plurality of grouping operations, which provides an evaluation algorithm of an A value aiming at the operation type plans of the transmission, transformation and distribution specialties;

9) and according to the calculated risk value score, providing an operation risk wind value grading model.

The operation risk assessment method comprises the following steps:

The investigation management method comprises the following steps: by associating the operation plan, the dynamic evaluation of the operation risk is realized, partial input information is provided for the dynamic evaluation of the operation risk, the completion condition and the completion timeliness of the investigation task of each unit are counted and analyzed, and decision support is provided for the investigation task of the management layer. The method mainly comprises the following functions: 1) the survey management function is used for organizing and developing field survey according to work arrangement and providing functions of recording, modifying, submitting, deleting, uploading accessories and the like for survey conditions; 2) the investigation form comprises a power transmission investigation form, a power transformation investigation form and a power distribution investigation form; 3) and the evaluation elements of the investigation site automatically acquire functions according to risk evaluation models of different specialties, and different risk factor acquisition is matched and displayed according to different elements of the B values of the transmission, transformation and distribution specialties. 4) And the survey list and the operation plan are related, and the operation plan and the survey list can be related in two directions. 5) Survey list and inquiry function.

The risk dynamic assessment mainly comprises the following functions: 1) and a single-job risk dynamic evaluation function, wherein according to the evaluated single-factor risk value, the system automatically evaluates the A value, the B value, the C value, the overall risk value and the risk level in a multi-link dynamic mode according to the access rule and the calculation method of the job risk evaluation standard and the evaluation. 2) The automatic evaluation function of the operating environment factors is used for automatically evaluating the operating environment risk value of the C value by acquiring meteorological information and combining an operating place; 3) and automatically evaluating factors of the operation section, the special crossing, the geographic position and the tower obstacle, and automatically evaluating the risk values of the C-value operation section, the special crossing, the geographic position and the tower obstacle by acquiring the survey information. 4) The automatic evaluation function of the operation time interval factors is used for automatically evaluating the operation time interval risk value of the C value by analyzing the time of the operation plan and combining an evaluation model; 5) and the equipment control level and the equipment voltage level risk value of the C value are automatically evaluated by acquiring equipment ledger information of the production system and combining equipment of the operation plan. 6) The automatic evaluation function of the power grid dynamic risk level factors is used for automatically evaluating a power grid dynamic risk level risk value of the C value by acquiring equipment information of a production system and risk list information of system operation risk management; 7) the automatic assessment function of the proficiency factor automatically assesses the risk value of the proficiency of the operator with the value B by analyzing the data of the operation plan and forming data accumulation; 8) the automatic evaluation function of the skill qualification factor automatically evaluates the risk value of the skill qualification of the operator with the value B by acquiring the work charge of a work ticket of the production system and the basic information of the personnel qualification; 9) the automatic evaluation function of the working strength factor automatically evaluates the risk value of the working strength of the operator with the value B by acquiring the operation plan of the production system and analyzing the working load; 10) the automatic evaluation function of the violation deduction factor automatically evaluates the risk value of the violation deduction of the operator with the value B by acquiring the deduction and rectification condition information of the violation management; 11) and the automatic evaluation function of the operator change factors automatically evaluates the risk value of the change of the operator with the B value by acquiring the operator change condition of the work ticket.

The operation risk prediction and advance pre-control module comprises a risk prediction module and a risk pre-control module;

the risk prediction module comprises a risk control view module, a violation behavior module, an electric power field operation three-exceeding prevention early warning module, a risk change prediction module, a risk overdue pre-control module, a control measure recommendation module and a risk assessment result reminding module;

a risk management and control view module: aiming at the difficulties of insufficient early warning performance, single early warning means, insufficient prevention and control and the like of risks, a PC terminal analyzes and counts the operation types and the operation quantity in the period (month/week), risk distribution, key risk factors, factor change monitoring, risk trend and the like in the jurisdiction area through the technologies of big data analysis, GIS and the like by relying on the technologies of prediction/advanced analysis, intelligent recommendation and the like, the operation risks are visually displayed in a one-figure mode, and the risk sources in the jurisdiction area are globally statistically displayed according to classification, so that the timely early warning, change prediction and advanced pre-control of the risks are realized;

the violation behavior module extracts data of work tickets, operation plans, personnel qualification and safety test scores and identifies possible violation behaviors in advance according to a model algorithm;

the implementation method of the power field operation three-exceeding prevention early warning module comprises the following steps: the method comprises the steps of performing individual overload capacity and overload early warning, regularizing an overload requirement system through a work ticket and operation plan data, analyzing the overtime, the overtime and the overload of arranged workers, displaying the individual overtime and overload conditions before task arrangement, realizing the individual 'three-overload' risk timely early warning, and facilitating the working responsible person to adjust arrangement in time according to risk identification; performing team overload early warning, namely regularizing an overload requirement system according to data such as a work ticket, the number of people in the team and the like, visually displaying the overtime and overload conditions of the team, and realizing the timely early warning of 'three-overtime' risks of the team; the excess capacity early warning is carried out on the excess capacity condition of the work responsible person by regularizing the basic requirement of the work responsible person on the capacity according to data such as qualification, work plan and the like; aiming at the difficulties of insufficient early warning performance, single early warning means, insufficient prevention and control and the like of risks, the invention develops the functions of risk early warning and early control by means of on-site operation three-exceeding prevention setting and early warning, realizes timely early warning, change prediction and advanced pre-control of risks, and shows the index analysis and display of the operation plan quantity, the risk quantity and the operation situation of a city department in an index form; or the map can be colored according to the severity degree according to the operation risk assessment result grade; the personal load early warning module is convenient for a working responsible person to identify and adjust arrangement in time according to risks; the personal overload prediction is convenient for the working responsible person to adjust and arrange in time according to risk identification; and the team overload prediction realizes timely early warning of 'three-overload' risks of the team.

The risk change prediction module is used for carrying out risk dynamic influence analysis according to data such as operation risk assessment, emergency accident events, meteorological disasters and the like on the basis of big data analysis algorithm research, so that risk change prediction is realized;

the risk overdue pre-control module analyzes risk sources to form targeted risk reduction measures according to the evaluation result, automatically recommends the measures to management units and operators, and continuously reminds risk points needing attention and implements the risk reduction measures in links of site investigation, construction scheme management, two-ticket handling and the like;

the management and control measure recommending module synchronously evaluates and controls risk management and control measures of the management module, provides a measure maintenance function and reduces measures for B, C value risk; the risk assessment result reminding module reminds the system side and the mobile side pages of risk factors with high risk levels and grades and risk reduction measures;

the risk pre-control module comprises an operation task management module, a grade risk factor reminding module, a video picture viewing record president information and risk and safety intersection work recording module, a risk reduction measure management module, a supervision task automatic generation module, a supervision task manual selection module, a supervision task dispatching management module, a risk evaluation result change information reminding module and a supervision task management module;

the operation task management module realizes on-site operation task management through functions of signing in, starting up, finishing, interrupting, binding equipment, uploading videos off line and the like; the level risk factor reminding module is used for reminding factors with higher level risk existing in the operation plan evaluation;

the implementation method of the video photo viewing record president information and risk and safety meeting work record module comprises the following steps: acquiring face positive photos of staff members, confirming the staff according to the qualification data of internal and external unit staff, checking the qualification of the staff, performing whole-process management and control on safety settlement, and performing on-line recording and differential management and control on in-place, access, state and the like of field staff operation;

the risk reduction measure management module automatically associates corresponding risks and risk reduction measures, records the execution conditions of the pipe control measures and supplements new measures on line, and further reduces the operation risk; the supervision task automatic generation module automatically forms a supervision task sheet according to comprehensive evaluation of risk levels (medium, high, extra high and the like), operation main bodies (a local unit and an external unit) and whether to handle tickets or not according to a management and control standard; the manual supervision task selecting module supports appointed supervision arrangement of operation plans at different levels such as provincial companies, city bureaus, secondary units and the like; the dispatching management module of the supervision task supports on-line and off-line task dispatching and task cancellation according to the formulated supervision task dispatching standard and video surveillance management standard; the risk assessment result change information reminding module realizes short message reminding, dynamic reminding and task cancellation reminding of task distribution according to the change information of the operation risk assessment result; the supervision task management module is used for uniformly managing the dispatching conditions of the transmission tasks, the transformation tasks and the distribution supervision tasks, and providing the functions of listing, inquiring, detailing, summarizing and exporting.

The operation risk management and control module comprises an online and offline supervision module, a problem and violation management module, a personnel qualification management module and a video on demand module;

the online and offline supervision module is used for offline supervision, offline supervision and dynamic supervision and display in the whole process, video on-line monitoring and checking, supervision and tracking, violation display and supervision dynamic display are provided, the server can inquire and supervise the online supervision and monitoring at any time by developing the online supervision, the on-site management and control of the construction operation process of production teams and outside units is realized, the online supervision and monitoring and the online supervision and the online supervision and supervision of the supervision and management condition in the whole process management line are provided, and functions of supervision form filling, supervision and work tracking, supervision video on-line monitoring, violation recording and the like are provided, so that the remote management and control of the construction operation process of the production teams and the outside units are realized; personnel check-in management: inquiring the in-place condition of the supervisor; the supervising personnel maintain the newly added site risks and the suggested control measures;

the problem and violation management module is realized by the following steps: the field personnel find problems in the operation process, the mobile terminal line quickly records the problems or potential risks, and the field makes and executes rectification measures to provide basis for problem pre-control and realize problem closed-loop control; recording and feeding back the found problems; the violation registration function comprises the steps of supervising and checking the recorded violation records and the entry of deduction, modification and deletion; a violation deduction auditing process; the problem rectification processing function comprises the functions of problem measure formulation, rectification, acceptance check and result query; the violation deduction processing function comprises the functions of problem measure formulation, rectification, acceptance check and result query, and provides violation notice derivation; and inquiring the record of the problems and the violations.

The personnel qualification management module is used for managing and inquiring the files of personnel qualification and can inquire the personnel qualification and deduction of individuals; the video on demand module has the functions of: supervising the on-site operation condition of the day, and realizing the on-line supervision of the construction operation process of supervision production teams and other units; and (3) specific real-time operation video monitoring: displaying the operation place according to the geographic position, and checking the detailed operation content; video supervision and monitoring: the provincial/local city office operation transmits the site operation sites through a GIS positioning technology, displays the current operation site implementation distribution for carrying out video surveillance on a map, and displays the number and the distribution of the current operation risk levels.

The operation risk post-incident analysis and review module comprises an operation analysis module, a risk analysis module and a problem and violation analysis module;

the implementation method of the operation analysis module comprises the following steps: the method comprises the steps of realizing operation condition analysis, operation type analysis, operation professional analysis, an operation main body analysis model and an operation mode analysis model according to units and time intervals, providing an analysis result display function, displaying the condition of a city office in the district of the provincial company for the provincial company, and displaying each department in the district of the production unit for the production unit;

the risk analysis module is used for risk portrait analysis of a benchmark job task, data analysis based on a benchmark risk, risk multidimensional analysis, risk factor analysis of operating personnel of an operation risk, operation environment time period factor analysis, risk trend analysis and risk factor adjustment; risk image analysis function of reference job task: and analyzing and displaying the number of tasks, the number of times of problems, the number of newly added risk factors and the number of risk management and control suggested measures according to the reference operation tasks. And on the basis of a data analysis function of the reference risk, working risk element distribution data and newly increased risk factor distribution data appearing in the reference task are mined and summarized, the newly increased risk and recommended measures are displayed in detail according to the working task, the newly increased risk and the recommended measures are calculated and analyzed, functional construction such as analysis after working, risk updating and the like is carried out aiming at the difficulties such as long time consumption, insufficient summary evaluation and the like of risk data statistics and analysis, the analysis and correction after working, decision support and the like are simplified, and the accuracy of risk evaluation is continuously improved. Risk multidimensional analysis, namely increasing risk analysis visual analysis including risk total and distribution analysis, operation risk analysis in each unit area, distribution analysis of important risks (medium risks and above) and operation task number analysis by analyzing risk in the current period, reviewing risk in the upper period, predicting risk conditions in different levels in the lower period and analyzing risk conditions in multiple dimensions. The analysis of the risk factors of the operating personnel of the operation risk comprises the analysis of the number of working responsible persons of the local/external unit, the analysis of the number of guardians, the analysis of the number distribution of the similar operations of the working responsible persons and the guardians of the local unit, the analysis of the qualification distribution of the working responsible persons and the guardians of the local unit, the analysis of the emergency repair times and the total time length distribution of the working responsible persons and the working class members of the local/external unit and the analysis of the total number distribution of the operations of the local/external unit on the same day. And the work environment time period factor analysis comprises weather factor type quantity distribution analysis, work area type quantity distribution analysis, special crossing type quantity distribution analysis, geographic position type quantity distribution analysis and work time period type quantity distribution analysis. And performing risk trend analysis, including analysis of the average value, the median value and the maximum value variation trend of the B value (the capability risk of the operator), analysis of the average value, the median value and the maximum value variation trend of the C value (the operating environment and the time period), and comparative analysis of month, week and trend of the operation risk according to the issue of each unit operation. Adjusting risk factors: identifying potential risk factors through supervising and analyzing problem statistics, and adjusting the factor assignment and the risk occurrence probability according to the importance degree and the association degree;

the problem and violation analysis module is used for analyzing violation personal deduction, and comprises violation unit analysis, violation condition analysis, violation disposal condition analysis, supervision condition analysis and problem finding condition analysis.

The system also comprises a basic data management module: the method comprises the following steps of performing reference task risk assessment and configuration management functions, adding, storing, deleting, exporting templates and importing inquiry functions of risks, adding a reference risk management and control measure maintenance function and adding a key word segmentation maintenance function. And supervising task dispatching standard solidification functions including adding, storing, deleting and inquiring functions. And checking the solidification functions of the standard library, including adding, storing, deleting and inquiring functions. And the user-defined checking library curing functions of supervision and management comprise functions of adding, modifying, deleting, storing, inquiring and releasing. And the on-site supervision and in-place standard solidification functions of supervision and management comprise functions of adding, storing, deleting and inquiring. And video in-place supervision standard solidification functions of supervision and management comprise adding, deleting, storing and inquiring functions. And supervising the solidification functions of the violation deduction standard library of the management, including newly adding, deleting, storing and inquiring functions. The regulation and system solidification functions of supervision and management comprise functions of adding, modifying, deleting, storing and inquiring. And supervising the functions of adding, modifying, deleting, storing, exporting, importing, downloading a template and inquiring of the maintenance management of the task receiver. Four kinds of problem solidification functions of supervision and management comprise functions of adding, deleting, storing and inquiring. The dynamic configuration management functions of the field operator capability model for operation risk assessment comprise adding, deleting, storing and inquiring, and factor indexes, scoring standards and default values can be dynamically configured. The dynamic configuration management functions of the operation environment and time influence model of the operation risk assessment comprise adding, deleting, storing and inquiring, and factor indexes, scoring standards and default values can be dynamically configured.

The on-site operation risk management and control system is arranged at an operation risk system end, the operation risk system end is connected with an operation risk moving end in a wireless mode, and the operation risk moving end can comprise an operation plan management module, an investigation management module, an operation risk management and control module and an operation risk supervision module;

an operation plan management module: 1) a new function of plan management is added, and operation plan input and release are provided; 2) and the plan management viewing function is used for providing the whole process information viewing and inquiring functions of operation plan basic information, supervision, risk assessment results, risk control measures, problem and violation information and the like.

The reconnaissance management module: according to the arrangement of the survey tasks, the organization develops the on-site survey and inputs and manages the survey situation on site.

1) The functions of power transformation, power transmission, power distribution, filling and reporting of other professional investigation forms, modification, submission, deletion, uploading of accessories and generation of investigation reports are realized.

2) A map positioning function of a single work place of investigation;

3) and providing a survey order associated operation planning function.

Operation risk management and control module: 1) the implementation process control function of the operation plan comprises the following steps: when the field operator arrives at the field, the mobile terminal completes the functions of signing in, starting, completing, interrupting, binding the mobile monitoring equipment, uploading videos off line and the like. 2) And the in-place GIS positioning function of the mobile terminal is provided. 3) And providing an operation risk early warning function, and reminding a worker of the risk level, risk distribution and suggestion of taking control measures for the evaluated higher risk through the mobile terminal. 4) And a qualification verification function is newly added, an operation manager checks in the operation process through the mobile terminal, and the camera can acquire the information of the operation personnel at any time and judge whether the operation personnel, the number of people and the qualification are consistent. And (5) warning and prompting the test is not in conformity. 5) And 4, taking pictures and uploading at the end of the safety delivery, and taking pictures and uploading at the end of the safety delivery by the operation management personnel through the mobile terminal. 6) And the supervision task dispatching function is used for receiving the supervision task from the mobile terminal according to the supervision task maintenance standard, dispatching the supervision task, canceling the supervision task and the like.

Operation risk supervision module: 1) the system has the functions of signing in, filling in a supervision form, recording the on-site supervision condition, newly increasing risks, suggesting control measures and the like, and realizes the management and control of the construction operation process of production teams and outer units. 2) The personnel qualification verification function is that the supervising personnel check in the operation process through the mobile terminal, and the camera can collect the information of the operating personnel at any time and judge whether the operating personnel, the number of people and the qualification are consistent. And providing an alarm prompt for the non-conformity of the verification. 3) The system has the functions of problem and violation management, and in the operation process, the supervising personnel can record problems and violation conditions of unsafe behaviors and violations existing in the construction operation personnel by using the mobile terminal on site, and the functions comprise problem input and violation deduction and registration.

The invention has the following advantages:

1) realizing centralized management of operation data: the system can access operation data such as operation plans, work tickets and the like of an enterprise-level application system (4A platform, a production system and the like), and realizes centralized management of the operation data by taking the plans as a source and through functions such as plan access, an operation library, newly-added plan entry, word segmentation matching, load analysis and the like;

2) and (3) realizing operation risk assessment and early warning: aiming at management pain points which are not fully identified and have low evaluation accuracy, functions of automatic association of development operation and a reference risk library, single operation risk evaluation, risk model configuration management, measure reminding, risk evaluation result application and the like are developed according to an operation risk evaluation standard, so that accurate identification, accurate evaluation and timely early warning of operation risks are realized;

3) the risk of the field operation is timely controlled and executed in place: aiming at pain spots with low risk management and control pertinence and poor execution tracking, the system provides a risk management and control view function for a management layer to support decision making, provides functions of field implementation management and control, qualification verification, safety settlement and the like for a team and group layer to support field risk management and control, provides a task management function for a supervision layer, and reasonably arranges human resources;

4) supporting targeted risk and intelligent investigation: aiming at the contradiction between limited control resources and massive operation, the system can acquire intelligent identification data such as sign-in positioning, face identification, qualification authentication and the like, and realizes online and offline control through functions such as sign-in at the sign-in position, problem control of operation risk, video surveillance and the like, and applies the limited human resources to key operation control;

5) risk analysis and review after support job: and aiming at the insufficient pain points of risk summary evaluation, intelligent analysis such as operation risk, newly increased risk factors and measures, field management and control problems and the like is set, and analysis basis is provided for optimizing evaluation standards and risk library repair and compilation.

The job type reference risk value (A) comprises a single job type risk value score, a reference risk value of a transmission and transformation and distribution job and a plurality of grouped job type risk value scores under one work order. Single job type risk value scoring: the types of professional operation of transmission, transformation and distribution are divided into maintenance, test and operation specialties, and the principle of determining the operation reference risk value is as follows: collecting historical accident event information according to the technical guidance of operation hazard identification and risk assessment, carrying out risk grade analysis on hazard distribution, characteristics and risk conditions to obtain results (S), exposure (E) and probability (P) scores, and obtaining an operation step risk value a corresponding to the operation type_nOutcome (S)_n) X is exposed (E)_n) X probability (P)_n) The step of the job type with the maximum risk value is multiplied by the weighting coefficient to obtain the job type reference risk value

A＝A_a1*a₁*a₂*……*a_n-1

Wherein A is_a1For the job step with the highest risk value in the job type, a₁Is the risk coefficient of the first work step outside the highest risk work step, a₂Is the risk coefficient of the second operation step outside the highest-risk single operation step, a_n-1The risk coefficient of the (n-1) th operation step outside the highest-risk single operation step, wherein A is a reference risk value of the operation type; wherein the content of the first and second substances,

and determining the risk coefficients of the operation steps of the power transmission major, the power transformation major and the power distribution major according to the operation type benchmark risk value grading table. The power transmission specialty specifically refers to 'Table 1, Power transmission specialty operation type benchmark risk value grading table'.

Table 1 standard risk value scoring table for power transmission operation type

The power transformation profession specifically refers to 'table 2, power transformation profession operation type benchmark risk value scoring table'.

Table 2: substation operation type benchmark risk value scoring table

The power distribution profession specifically refers to 'table 3, power distribution profession operation type benchmark risk value scoring table'.

Table 3 distribution network operation type benchmark risk value scoring table

The transmission and distribution operation carries out additional operation, and each production unit refers to the operation types similar to the tables (tables 1-3) to determine the benchmark risk value.

And (3) scoring the risk values of a plurality of grouping operation types under a work ticket:

in one day, when a plurality of group jobs are set for the following jobs sharing one job ticket:

(1) professional power transmission and distribution:

a, working on a line, a plurality of lines at the same electric connection position or a plurality of lines which are erected on the same tower and are simultaneously powered on and powered off;

b, working on a plurality of circuits with the same voltage class and the same type without power failure;

c, sequentially carrying out live-line work on a plurality of lines with the same voltage level and the same type and adopting the same safety measures;

(2) power transformation specialty

a. The plant station equipment is completely powered off;

b. the main transformer of a plant station is overhauled when power failure occurs, and circuit breakers on all sides of the main transformer are also overhauled in a matched mode, and meanwhile, power is cut off and supplied;

c. the operation of several electric connection parts which are positioned in the same plane place (a plurality of stations on the same high-voltage distribution line are not limited by the same plane place), have the same voltage level and the same safety measures, can not touch a live conductor in the operation and can stop and transmit power at the same time;

the job type benchmark risk value of the work ticket is the highest individual job risk benchmark value:

A_b＝Max(A_b1,A_b2,……,A_bn)

A_b1,A_b2,……,A_bna benchmark risk value for each individual job;

when a plurality of grouped jobs are set in a work ticket in one day, the job type risk value of the work ticket is as follows:

A＝A_b*a₁*a₂*……*a_n-1

a₁is the risk coefficient of the first job outside the highest-risk individual job, a₂The risk coefficient of the second job outside the highest-risk individual job, a_n-1The risk coefficient of the (n-1) th operation outside the highest-risk single operation;

preferably, the evaluation principle of the evaluation of the ability risk value (B) of the field worker is as follows: the operation ability of the operators is scored, and the major of the operators is basically consistent with the major of the operators in input, transformation and distribution, and the factors of the working experience of each person who is in the operation, such as a working responsible person (including a group working responsible person), a main working class member (not considered by an assistant worker), a guardian and the like, class A violation conditions, fatigue operation, management difficulty caused by a large number of operators and the like are mainly considered.

The capacity score (B) of the on-site maintenance worker of the unit is the skill level score (B1) of a working responsible person (including a group working responsible person), the violation assessment and working intensity score (B2) of the working responsible person (including the group working responsible person), the comprehensive score (B3) of a main working class member (except for auxiliary workers), the comprehensive score (B4) of a guardian (including a full-time guardian), the total number score (B5) of the working worker, the temporary change score (B6) of the working worker and the mind and body state score (B7) of the working worker; the method comprises the following steps that (A) the capability score (B) of field maintenance workers of an external construction unit is equal to the skill level score (B1) of a working responsible person (including a group working responsible person), the violation assessment and working intensity score (B2) of the working responsible person (including the group working responsible person), the comprehensive score (B3) of a main working class member (except for auxiliary workers), the comprehensive score (B4) of a guardian (including a full-time guardian), the total number score (B5) of the working workers, the temporary change score (B6) of the workers and the physical and mental state score (B7) of the workers; the assessment standard refers to a field maintainer capability assessment table, a field maintainer (external construction unit) capability assessment table and a field maintainer capability assessment table.

TABLE 4 capability scoring table for field overhaul operator (local unit)

TABLE 5 capability scoring table for field overhaul operator (external construction unit)

TABLE 6 evaluation chart for field operator ability

Preferably, the operating environment and time influence risk value score (C value) includes a power transmission operating environment and time influence risk value score (C) ═ weather score (C1) + operating site score (C2) + special crossing score (C3) + geographic location score (C4) + operating time period score (C5) + equipment control level score (C6) + equipment voltage level score (C7), and a power transformation operating environment and time influence score formula: the operation environment and time influence risk value score (C) ═ weather score (C1) + equipment voltage grade score (C2) + operation environment type score (C3) + special operation type score (C4) + equipment management control grade score (C5) + operation time interval score (C6) + operation mode improper possibly results in grid risk grade score (C7) and distribution professional operation environment and time influence risk value score (C) ═ weather score (C1) + operation environment score (C2) + cross-traffic road score (C3) + geographic position score (C4) + operation time interval score (C5) + tower obstacle crossing score (C6) + equipment commissioning limit score (C7), and each professional scoring standard table is as follows.

Table 7: power transmission operation environment and time influence risk value scoring table

Table 8: power transformation operation environment and time influence risk value scoring table

Table 9: power distribution operation environment and time influence risk value scoring table

Preferably, the on-site operation risk management and control system further includes an evaluation method of a comprehensive maintenance work plan (with multiple work tasks or multiple work tickets), and the maintenance work related to multiple power transmission and distribution refers to multiple work performed by multiple work (construction) teams in the same power failure range and the same time period, and has more than two work tickets.

and the a power transmission operation section is positioned on the same line with the voltage class of 35kV or above and belongs to the same power failure range.

b, the power distribution operation sections are located on the same 10kV line or different 10kV lines of the ring network and belong to the same power failure range.

When the 10kV bus of the c transformer substation is in power failure, the operation is carried out on the 10kV outgoing line, and the operation belongs to the same power failure range.

The multiple associated maintenance operation of the power transformation refers to multiple operations which are simultaneously carried out by multiple operation (construction) teams in the same substation, the same power failure range and the same time period of the power transformation, and the multiple associated maintenance operation of the power transformation comprises more than two work tickets.

a, a main transformer of a plant station is overhauled when power failure occurs, and circuit breakers on all sides of the main transformer are overhauled in a matched mode and do not stop and transmit power at the same time;

b, working at several electric connection parts which are positioned in the same plane place (a plurality of stations on the same high-voltage distribution line are not limited by the same plane place), have the same voltage level and different safety measures and are not stopped or powered at the same time.

The evaluation method comprises the following steps:

risk value (F) ═ F_b*f₁*f₂*……*f_n－1

F_bThe method refers to the operation risk value with the highest risk in multiple associated overhaul and operation operations.

F_b＝Max(F₁,F₂,……,F_n)

F₁,F₂,……,F_nThe risk value of each operation is obtained.

f₁,f₂,……,f_n-1，f₁The risk factor of the first job outside the highest risk job, f₂Risk factor of a second job outside the highest risk job, f_n-1The risk factor of the (n-1) th job except the highest risk job.

Preferably, the method for evaluating the comprehensive operation (operation, acceptance, etc.) outside the overhaul comprises the following steps:

in one day, when the operation is performed in the same transformer substation and within the same power transmission and distribution power failure range and the operation is performed above the checking operation, the operation type risk value is as follows: f ═ F_max*f_nFmax is the highest individual job risk value, F_max＝Max(F₁,F₂,……,F_n)；

F₁,F₂,……,F_nFor the base of individual operationsThe quasi-risk value and n are the number of operation items. f. of_nTaking the value of the operation risk coefficient:

determining the operation risk level: and determining the risk level of the operation according to the following relational expression according to the calculated risk value score. The risk classes are classified as "extra high", "major", "general", "acceptable" five-level risks.

First order, extra high risk, job prohibited: a risk score value of 400 or more;

second, high risk: 300 is less than or equal to the risk score value of less than 400;

third, medium risk: the risk score value is more than or equal to 150 and less than 300;

four stages, low risk: the risk score value is more than or equal to 70 and less than 150;

grade five, acceptable risk: a risk score value of < 70;

preferably, the dynamic evaluation of the job type reference risk value (a) is: the tool and the facility are changed, and the operation step exposure value (E) in the related operation project is adjusted; the process, the technology, the operation method and the standard system are changed, and the operation steps in the related operation projects are adjusted; information of accidents, incidents, accidents or non-emergency events in the power grid is obtained, and the consequence value (P) of the corresponding operation step in the related operation project is adjusted; new work items, the outcome (S), exposure (E), likelihood (P) scores of which are evaluated; after the evaluation work is finished, forming a risk value scoring table of the annual transmission and transformation and distribution professional operation type; dynamic assessment of worker capacity risk value (B): according to the development condition of the transmission, transformation and distribution operation risk assessment work in the previous year, adjusting and supplementing the items which do not adapt to the actual and missing on site in the transmission operation type benchmark risk value scoring table and the transformation operation type benchmark risk value scoring table (4-6); dynamic assessment of operating environment and time impact risk values (C): according to the development condition of the risk assessment work of the distribution operation in the last year, the items which do not adapt to the actual and missing on site in the distribution operation type benchmark risk value scoring table (7-9) are adjusted and supplemented.

And automatically fetching the operation plan of which the plan state and the plan content are changed and surveyed according to the fetching rule and the calculating method of the operation dynamic risk assessment index to carry out risk assessment calculation and determine the risk value and the level. And meanwhile, the index personalized selection is supported. Triggering conditions are as follows: and when the plan state and the plan content are changed and the investigation task is submitted, the background triggers automatic risk assessment.

And (3) carrying out BC value risk dynamic assessment and adjustment:

1) and (3) single-job risk dynamic evaluation, wherein according to the evaluated single-factor risk value, the system automatically evaluates the A value, the B value, the C value, the overall risk value and the risk level in a multi-link dynamic mode according to the access rule and the calculation method of the job risk evaluation standard and the evaluation.

2) And providing a default value adjusting function of the operation risk assessment factor, and adjusting risk deduction standards and deduction values according to different specialties.

Dynamic assessment of meteorological factors:

1) automatically evaluating the operating environment factors, namely establishing an evaluation model according to the weather influence evaluation standards of power transmission, power transformation and power distribution by acquiring weather information and combining an operating site, and automatically evaluating the operating environment risk value of the C value according to the profession;

2) the working environment weather evaluation standard and the disaster prevention and reduction public early warning and urban weather forecast relation model provide a basis for weather dynamic evaluation;

dynamic evaluation of environmental reconnaissance factors:

1) and automatically evaluating the factors of the operation area, namely establishing an evaluation model according to the evaluation standard of the operation area of the power transmission specialty by acquiring the survey information of the operation environment, and automatically evaluating the risk value of the operation area of the power transmission C value.

2) And automatically evaluating the special crossing factor, namely establishing an evaluation model according to the special crossing evaluation standard of the power transmission specialty by acquiring the survey information of the operating environment, and automatically evaluating the special crossing risk value of the power transmission C value.

3) And (4) automatically evaluating the geographic position factors, namely respectively establishing evaluation models according to respective geographic position evaluation standards of power distribution and power transmission specialties by acquiring survey information of the operation environment, and automatically evaluating the geographic position risk values of the power distribution and power transmission C values.

4) And (3) automatically evaluating the tower obstacle factors, namely establishing an evaluation model according to the tower obstacle evaluation standard of the power distribution specialty by acquiring the survey information of the operation environment, and automatically evaluating the tower obstacle risk value of the power distribution C value.

5) And (3) automatically evaluating the factors crossing the traffic road, establishing an evaluation model according to the evaluation standard of the power distribution crossing traffic road by acquiring the survey information of the operation environment, and automatically evaluating the tower obstacle risk value of the power distribution C value.

6) And automatically evaluating the special operation type factors, namely establishing an evaluation model according to the special operation type evaluation standard of the power transformation specialty by acquiring the survey information of the operation environment, and automatically evaluating the special operation type risk value of the power transformation C value.

And (3) dynamically evaluating the operation time interval factors:

1) and automatically evaluating the operation time interval factors, namely establishing an evaluation model according to the evaluation standards of the operation time intervals such as the holidays and night operations of power transmission, power distribution and power transformation professionals by acquiring the operation plan and the work order plan time, and automatically evaluating the operation time interval risk values of the power transmission, power distribution and power transformation C values.

2) And automatically evaluating the operation time interval factors, namely establishing an evaluation model by acquiring dynamic information of a power-saving and supply information base, operation plan and work order plan time and according to the evaluation standard of power transmission, power distribution and power transformation professions on the power-saving and supply operation time interval, and automatically evaluating the operation time interval risk values of the power transmission, power distribution and power distribution C values.

Equipment risk factor dynamic risk assessment:

1) and automatically evaluating the equipment control level factors, namely establishing an evaluation model by acquiring the equipment object of the operation plan and the control level in the equipment differentiated operation and maintenance and combining respective equipment control level evaluation standards of power transformation and power transmission professions, and respectively and automatically evaluating the equipment control level risk values of the C value.

2) And (3) automatically evaluating voltage grade factors, namely establishing an evaluation model by acquiring equipment object and station line information of an operation plan and combining respective voltage grade evaluation standards of power transformation, power transmission and power distribution specialties, and respectively and automatically evaluating the voltage grade risk value of the C value.

3) And automatically evaluating the equipment commissioning life factor, namely establishing an evaluation model by acquiring the equipment object and station line information of the operation plan and combining the respective commissioning life evaluation standards of the power distribution professions, and automatically evaluating the commissioning life risk value of the C value.

4) Automatically evaluating the dynamic risk level factors of the power grid, namely, establishing an evaluation model by acquiring equipment information of a production system and risk list information of system operation risk management and combining evaluation standards of power transformation professions, and automatically evaluating the dynamic risk level risk value of the power grid with the value C;

dynamic risk assessment of personnel qualification factors:

1) the method comprises the steps that automatic evaluation functions of skill qualification factors of a work responsible person, a guardian and a main work class member are respectively set, and the risk value of the skill qualification of a worker in the overhaul operation B value of the power transformation professional is automatically evaluated by acquiring the work order work responsible and the personnel qualification basic information of a production system;

dynamic risk assessment of working strength factors:

1) setting automatic evaluation functions of working intensity factors of a working responsible person, a guardian and a main working class member respectively, establishing an evaluation model by acquiring an operation plan of a production system and combining evaluation standards of a power transformation professional, analyzing a working load, and automatically evaluating a risk value of the working intensity of a maintenance operation B value operator of the power transformation professional;

proficiency factor dynamic risk assessment:

1) the automatic assessment of the skill level assessment proficiency factor of the working responsible persons (including the group working responsible persons) and the guardians is combined with the assessment standard of the power transformation profession, an assessment model is established, and the risk value of the proficiency of the B-value operators of the power transformation profession is automatically assessed by analyzing the data of the operation plan and forming data accumulation;

and (3) dynamic risk assessment of violation and accident event factors:

1) automatically evaluating new violation deduction factors, establishing an evaluation model by acquiring deduction and rectification condition information of violation management and combining evaluation standards of a power transformation professional, and automatically evaluating the violation deduction risk value of a power transformation professional overhaul operation B value operator;

2) evaluating accident event responsibility factors, namely establishing an evaluation model by acquiring accident event responsibility information and combining evaluation standards of power transformation professionals of an external unit, and evaluating the risk value of accident event responsibility of a B-value operator of power transformation professional overhaul operation;

and (3) dynamic risk assessment of the number of workers and personnel change factors:

1) automatically evaluating the evaluation factor of the total number of workers, namely, establishing an evaluation model by acquiring an operation plan and work ticket information and combining with the evaluation standard of the transformer professional overhaul operation, and automatically evaluating the risk value of the total number evaluation of the transformer overhaul operation B value;

2) automatically evaluating the change risk value of the operator in the B value of the substation maintenance operation by acquiring the change condition of the operator in the work ticket

And (3) dynamic risk assessment of physical and psychological health factors:

1) the evaluation function of the evaluation factors of the physical and mental states of the operators is to establish an evaluation model by acquiring the physical and mental state evaluation information of the operators and combining the evaluation standards of the power transformation professionals of the local unit, and evaluate the risk value of the physical and mental state evaluation of the operators with the B value of the power transformation professional operation;

dynamic risk assessment of customer complaint influence factors:

1) and (4) evaluating important customer and complaint pressure factors, and evaluating important customer and complaint pressure risk values of the power distribution C value according to the important customer and complaint pressure evaluation standard and model.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and therefore, the scope of the present invention should be determined by the scope of the claims.

Claims

1. The utility model provides an on-the-spot operation risk management and control system which characterized in that: the system comprises an operation plan and risk evaluation module, an operation risk prediction and pre-control module, a risk management and control module and a risk post-analysis review module, wherein the operation plan and risk evaluation module is used for operation plan management, operation risk evaluation, benchmark risk management, investigation management and dynamic risk management; the risk management and control module is used for carrying out video supervision or on-site supervision on-site operation by combining operation risk levels and management and control responsibility requirements and utilizing intelligent technology and equipment, identifying and early warning violation behaviors in time, applying limited supervision human resources to key operation management and control and ensuring the safe and orderly development of the on-site operation; the risk post analysis and review module is used for intelligently analyzing operation risks, newly-added risk factors and measures and supervising problems and providing analysis basis for optimizing evaluation standards and risk library repair and compilation.

2. The on-site operation risk management and control system according to claim 1, wherein: the operation plan management method comprises the following steps: extracting production maintenance and repair management operation plan data in the 6+1 production system to realize operation centralized management; the production maintenance and overhaul management is additionally provided with an operation information management module, an operation library query module, a plan timeliness rule module, an operation plan positioning module and an operation plan overall process management module, wherein the operation information management module comprises a plan list and basic information management of detail checking, exporting and summarizing; the query module of the job library can realize the query of different conditions; the implementation method of the planning timeliness rule module comprises the following steps of; the planned operation is judged according to the operation release time and the first start time, if the time difference between the two times is within 48 hours, the system is automatically adjusted to be general temporary operation, and the time difference exceeds 48 hours to be planned operation; screening the job tasks which are not positioned through the job plan positioning module; the whole process management module of the operation plan is used for presenting the whole process information of the basic information, the execution condition, the reconnaissance information, the supervision information and the violation information of the operation plan, and the production maintenance and overhaul management can also realize the addition, the storage, the deletion, the maintenance, the release, the import, the export and the template download of the operation plan and the retrieval and viewing of the video information associated with the operation plan.

3. The on-site operation risk management and control system according to claim 1, wherein: the operation risk assessment method comprises the following steps:

4. The on-site operation risk management and control system according to claim 1, wherein: the benchmark risk management method comprises an intelligent matching method of benchmark operation and operation content, an automatic assessment method of benchmark risk assessment and an automatic reminding and early warning method of benchmark risk assessment result, wherein the intelligent matching method of the benchmark operation and operation content comprises the following steps: performing word segmentation on the work task according to voltage level, equipment type, work mode and the like to form a word bank, and realizing the association of the work task and a reference work project through word segmentation; the automatic evaluation method for benchmark risk evaluation comprises the following steps: through plan extraction and one-pool one-library correlation, the system automatically evaluates the value A to form a risk evaluation value and a risk grade.

5. The on-site operation risk management and control system according to claim 1, wherein: the investigation management method comprises the following steps: by associating the operation plan, the dynamic evaluation of the operation risk is realized, partial input information is provided for the dynamic evaluation of the operation risk, the completion condition and the completion timeliness of the investigation task of each unit are counted and analyzed, and decision support is provided for the investigation task of the management layer.

6. The on-site operation risk management and control system according to claim 1, wherein: the dynamic risk management method comprises the following steps: and carrying out dynamic evaluation on the operation risk before plan content adjustment and dispatching, automatically carrying out risk factor identification, factor index grading, risk value calculation and grading from historical data and meteorological early warning data such as plan library, violation and investigation results and the like according to a dynamic evaluation index model, and pushing the risk grade and the identified risk factor to operation responsible persons and supervisors.

7. The on-site operation risk management and control system according to claim 1, wherein: dynamic risk assessment includes: dynamic evaluation of job type benchmark risk value (a): the tool and the facility are changed, and the operation step exposure value (E) in the related operation project is adjusted; the process, the technology, the operation method and the standard system are changed, and the operation steps in the related operation projects are adjusted; information of accidents, incidents, accidents or non-emergency events in the power grid is obtained, and the consequence value (P) of the corresponding operation step in the related operation project is adjusted; new work items, the outcome (S), exposure (E), likelihood (P) scores of which are evaluated; after the evaluation work is finished, forming a risk value scoring table of the annual transmission and transformation and distribution professional operation type; dynamic assessment of worker capacity risk value (B): adjusting and supplementing items which do not adapt to field reality and omission in a power transmission operation type benchmark risk value evaluation table and a power transformation operation type benchmark risk value evaluation table according to the development condition of the power transmission, power transformation and power distribution operation risk evaluation work in the previous year; dynamic assessment of operating environment and time impact risk values (C): according to the development condition of the risk assessment work of the distribution operation, the change operation and the distribution operation in the last year, the items which do not adapt to the actual situation and the omission in the distribution operation type benchmark risk value scoring table are adjusted and supplemented

8. The on-site operation risk management and control system according to claim 1, wherein: the operation risk prediction and pre-control module comprises a risk prediction module and a risk pre-control module, and the risk prediction module comprises a risk control view module, a violation behavior module, an electric power field operation three-way overload prevention early warning module, a risk change prediction module, a risk overtime pre-control module, a management and control measure recommendation module and a risk evaluation result reminding module; the risk management and control view module visually displays operation risks and performs overall statistical display on risk sources in the administrative regions according to classification; the violation behavior module extracts data of work tickets, operation plans, personnel qualification and safety test scores and identifies possible violation behaviors in advance according to a model algorithm; the implementation method of the power field operation three-exceeding prevention early warning module comprises the following steps: the overload requirement system is regularized through the work ticket and the operation plan data, the arranged overtime length, the overtime frequency and the overload of the workers are analyzed, and the personal overtime length and the overload condition are indicated before the task is arranged; performing team overload early warning, namely regularizing an overload requirement system according to data such as a work ticket, the number of people in the team and the like, and visually displaying the overtime and overload conditions of the team; according to data such as qualification, work plan and the like, the basic requirement of the ability of a work principal is regularized, and the excess ability condition of the work principal is early warned; the risk change prediction module is used for carrying out risk dynamic influence analysis according to data such as operation risk assessment, emergency accident events, meteorological disasters and the like on the basis of big data analysis algorithm research, so that risk change prediction is realized; the risk overdue pre-control module analyzes risk sources to form targeted risk reduction measures according to the evaluation result, automatically recommends the measures to management units and operators, and continuously reminds risk points needing attention and implements the risk reduction measures in links of site investigation, construction scheme management, two-ticket handling and the like; the management and control measure recommending module synchronously evaluates and controls risk management and control measures of the management module, provides a measure maintenance function and reduces measures for B, C value risk; the risk assessment result reminding module reminds the system side and the mobile side pages of risk factors with high risk levels and grades and risk reduction measures; the risk pre-control module comprises an operation task management module, a grade risk factor reminding module, a work recording module for checking video photo record president information and risk and safety intersection, a risk reduction measure management module, an automatic supervision task generation module, a manual supervision task selection module, a supervision task dispatching management module, a risk evaluation result change information reminding module and a supervision task management module, wherein the operation task management module realizes field operation task management through functions of sign-in, start-up, completion, interruption, equipment binding, offline video uploading and the like, and the grade risk factor reminding module reminds factors with higher grade risk existing in operation plan evaluation; the implementation method of the video photo viewing record president information and risk and safety meeting work record module comprises the following steps: acquiring face positive photos of staff members, confirming the staff according to the qualification data of internal and external unit staff, checking the qualification of the staff, performing whole-process management and control on safety settlement, and performing on-line recording and differential management and control on in-place, access, state and the like of field staff operation; the risk reduction measure management module automatically associates corresponding risks and risk reduction measures, records the execution conditions of the pipe control measures and supplements new measures on line, and further reduces the operation risk; the supervision task automatic generation module automatically forms a supervision task list according to comprehensive evaluation of risk level, operation main body and whether to bill or not according to the management and control standard; the manual supervision task selecting module supports the designated supervision and arrangement of the operation plan at different levels such as provincial companies, city bureaus, secondary units and the like; the dispatching management module of the supervision task supports on-line and off-line task dispatching and task cancellation according to the supervision task dispatching standard and the video supervision management standard formulated by Guizhou; the risk assessment result change information reminding module realizes short message reminding, dynamic reminding and task cancellation reminding of task distribution according to the change information of the operation risk assessment result; the supervision task management module is used for uniformly managing the dispatching conditions of the transmission tasks, the transformation tasks and the distribution supervision tasks, and providing the functions of listing, inquiring, detailing, summarizing and exporting.

9. The on-site operation risk management and control system according to claim 1, wherein: the on-line and off-line supervision module is used for off-line supervision, the whole process manages the off-line supervision situation, provides video on-line demand viewing, supervision tracking, violation displaying and supervision dynamic displaying, and by developing on-site supervision, a service end can inquire and supervise the on-site supervision situation at any time, so that the on-site management and control of the construction operation process of production teams and outer units are realized, the on-line supervision is used for on-line supervision, the on-line supervision situation is managed, the supervision form filling, supervision work tracking, supervision video on-line supervision, violation recording and other functions are provided, and the remote management and supervision of the construction operation process of the production teams and the outer units are realized; personnel check-in management: inquiring the in-place condition of the supervisor; the supervising personnel maintain the newly added site risks and the suggested control measures; the problem and violation management module is realized by the following steps: the field personnel find problems in the operation process, the mobile terminal line quickly records the problems or potential risks, and the field makes and executes rectification measures to provide basis for problem pre-control and realize problem closed-loop control; the personnel qualification management module is used for managing and inquiring the files of personnel qualification; the video-on-demand module is used for monitoring the on-site operation condition of the day, and specifically, real-time operation video monitoring and video monitoring.

10. The on-site operation risk management and control system according to claim 1, wherein: the post-incident job risk analysis and review module comprises a job analysis module, a risk analysis module and a problem and violation analysis module, and the implementation method of the job analysis module comprises the following steps: the method comprises the steps of realizing operation condition analysis, operation type analysis, operation professional analysis, an operation main body analysis model and an operation mode analysis model according to units and time intervals, providing an analysis result display function, displaying the condition of a city office in the district of the provincial company for the provincial company, and displaying each department in the district of the production unit for the production unit; the risk analysis module is used for risk portrait analysis of a benchmark job task, data analysis based on a benchmark risk, risk multidimensional analysis, risk factor analysis of operating personnel of an operation risk, operation environment time period factor analysis, risk trend analysis and risk factor adjustment; the problem and violation analysis module is used for analyzing violation personal deduction, and comprises violation unit analysis, violation condition analysis, violation disposal condition analysis, supervision condition analysis and problem finding condition analysis.