CN113537921A - Intelligent safety anti-error check system and anti-error check system thereof - Google Patents
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Abstract
The invention belongs to the technical field of power grid dispatching, and discloses an intelligent safety anti-error check system and an anti-error check system thereof, wherein the intelligent safety anti-error check system comprises the following steps: calling a natural voice recognition component to perform voice broadcasting, intelligent task reminding, voice interaction, intelligent information recommendation and identity authentication based on biological characteristics; carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data; constructing a power grid dispatching intelligent safety anti-error knowledge base and a corresponding knowledge extraction and reasoning engine based on the intelligent anti-error function base; the intelligent operation ticket drawing and preventing system and the intelligent operation ticket drawing and preventing method based on the intelligent voice processing, natural language understanding, big data analysis and intelligent man-machine interaction technology achieve an intelligent operation ticket drawing function, an intelligent safety and error preventing function, an intelligent agent function and an intelligent interaction function, and improve the intelligent level of the power grid dispatching operation field.
Description
Technical Field
The invention belongs to the technical field of power grid dispatching, and particularly relates to an intelligent safety anti-error check system and an anti-error check system thereof.
Background
With the popularization and construction of the dispatching and commanding network interactive system, more and more dispatching mechanisms gradually replace the traditional telephone ordering through network interaction, and the change of dispatching and commanding modes lays a solid foundation for the research of artificial intelligent dispatching and commanding.
At present, when a power grid is scheduled, due to the lack of intelligent anti-error correction and inspection, misoperation is easily caused, and the intelligent level in the field of power grid scheduling operation is low.
Disclosure of Invention
The invention aims to provide an intelligent safety error-proof checking system and an error-proof checking system thereof, which aim to solve the existing problems.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent safety error-proof checking method comprises the following steps:
calling a natural voice recognition component to perform voice broadcasting, intelligent task reminding, voice interaction, intelligent information recommendation and identity authentication based on biological characteristics;
carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data;
and constructing an intelligent safety error-preventing knowledge base for power grid dispatching and a corresponding knowledge extraction and reasoning engine based on the intelligent error-preventing function base.
Preferably, as an intelligent safety error checking prevention method of the present invention, the voice broadcast includes: based on a dispatching command network interactive system, providing voice broadcast based on intelligent task reminding for a business process, carrying out voice broadcast on an intelligent agent process and result based on a dispatching instruction, carrying out voice broadcast on a safety error prevention result and carrying out voice broadcast on intelligent information recommendation;
the intelligent task reminding comprises the following steps: intelligent task pushing is carried out based on the user identity and the user role, the executed task is inquired, the proxy operation task is checked, and the task to be executed is delayed;
the voice interaction comprises calling a voice recognition component to realize natural language understanding, performing voice command on the recognized natural language, performing voice input, performing operation ticket forming based on voice, searching according to voice, performing page operation according to voice, and calling according to a voice system;
the intelligent information recommendation comprises the following steps: and recommending scheduling command situation information and intelligent information for on-time operation reminding.
Biometric-based authentication recommendations include: and the face recognition is utilized to realize the dual-factor authentication of system login and command issuing.
Preferably, as an intelligent security anti-error check method of the present invention, the pushing of the intelligent task based on the user identity and the user role includes: intelligently finding and pushing the maintenance ticket, intelligently reminding the operation ticket examination, carrying out an intelligent reminding function on the operation ticket execution, intelligently reminding the plant station execution result of the network ordering process and intelligently reminding the plant station repeat completion;
the checking the current agent operation task comprises the following steps: monitoring the proxy order issuing process and manually terminating the proxy order issuing;
the calling according to the voice system comprises the steps of opening a maintenance ticket function page according to voice, opening an operation ticket forming function page according to voice, opening a network ordering system function page according to voice, backfilling the function page according to a voice opening log and adding a new voice instruction according to the requirement.
Preferably, the intelligent security anti-error checking method of the present invention is implemented by performing intelligent search based on natural language understanding, and the retrieving of equipment state data, OMS power outage repair order data, operation ticket data, and scheduling log data includes:
based on natural language understanding technology, carrying out single-table and multi-table associated query on the structured data;
automatically substituting the report parameters into the report to query the report based on the name of the report and the retrieval capability of the report parameters;
log-in-free checking of external system functions is carried out based on the current user identity;
the search results are filtered based on the user permissions.
Preferably, the method for intelligent security anti-error check according to the present invention, wherein the establishing of the power grid dispatching intelligent security anti-error knowledge base and the corresponding knowledge extraction and inference engine based on the intelligent anti-error function base comprises: the method comprises the steps of preventing misoperation in a power restoration condition of a line, preventing misoperation in a power failure condition of the line, preventing misoperation in a single maintenance operation, preventing misoperation in a live line operation of the line, preventing misoperation in a forced transmission condition and preventing misoperation in equipment protection constant value change.
The line power restoration condition error prevention comprises: checking consistency of operation ticket content and maintenance sheet content, checking completed maintenance request sheets, checking professional opinions and remarks in the maintenance request sheets, checking five cores of a dispatcher, checking arrangement in a mode of a limit sheet and a day, checking the state of primary and secondary equipment, checking protection fixed value sheets, extreme control fixed value sheets and stable fixed value sheets in an OMS, and performing relevant filed checking on the completed maintenance request sheets after power restoration;
the line power failure condition is prevented from error and comprises: checking a daily mode limit sheet and an OMS maintenance request sheet, checking the primary and secondary equipment states and checking an operation ticket;
the maintenance list is opened worker and is prevented mistake and include: and requiring the consistency check of the primary equipment state and the OCS system, the OMS scheduling log and the last primary equipment state of the operation ticket system operation and the consistency check of the secondary equipment state and the OMS scheduling log and the last secondary equipment state of the operation ticket system operation on the maintenance request sheet.
Preferably, the intelligent safety error-proof verification method of the present invention, the error prevention under the forced delivery condition includes: after the line of live working trips, identifying that the line meets the forced delivery condition, carrying out forced delivery and tripping of equipment in the station, and after the on-site inspection is finished, carrying out trial delivery after the on-site inspection is confirmed by an on-duty dispatcher;
the equipment protection fixed value change error prevention comprises: when the application is carried out on site, whether the application condition is met or not is checked, and when the protection fixed value is changed and input, whether the execution of a related fixed value list in an OMS system is finished or not is checked, and after the fixed value is modified by an alternating current line, protection is input from two sides.
Preferably, as an intelligent safety error-proof verification method of the present invention, the constructing an intelligent safety error-proof knowledge base for power grid dispatching and a corresponding knowledge extraction and inference engine based on the intelligent error-proof function base further includes: the intelligent maintenance work task is pushed, the maintenance work start task is reminded, the power recovery task is reminded, the secondary operation state in the operation ticket system is checked, and verification and check are carried out before the live working start is handled and the constant value modification investment of the stability control device.
The invention also provides an intelligent safety error-proof checking system, which comprises:
a scheduling unit that invokes a natural speech recognition component;
the search unit is used for carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data;
and the construction unit is used for constructing an intelligent safety error-preventing knowledge base for power grid dispatching and a corresponding knowledge extraction and reasoning engine based on the intelligent error-preventing function base.
Preferably, the intelligent security anti-error check system of the present invention includes:
the voice broadcasting unit is used for providing voice broadcasting based on intelligent task reminding for the business process based on a dispatching command network interactive system, carrying out voice broadcasting on an intelligent agent process and result based on a dispatching command, carrying out voice broadcasting on a safety error prevention result and carrying out voice broadcasting on intelligent information recommendation;
the intelligent task reminding unit is used for pushing an intelligent task, inquiring an executed task, checking an operating task in the process of acting and delaying a task to be executed based on the user identity and the user role;
the voice interaction unit is used for calling the voice recognition component to realize natural language understanding, performing voice command on the recognized natural language, performing voice input, performing operation ticket forming based on voice, performing page operation according to voice search, and calling according to a voice system;
the intelligent information recommendation unit is used for recommending scheduling command situation information and intelligent information for on-time operation reminding;
and the identity authentication recommending unit is used for realizing system login and dual-factor authentication of issued commands by utilizing face recognition.
Compared with the prior art, the invention has the following beneficial effects:
(1) based on a dispatching command control system, various system data required by dispatching command are comprehensively integrated, advanced technologies such as artificial intelligence and big data are combined, a set of dispatching intelligent command platform with good expansibility, strong compatibility, high intelligence level and high interconnection efficiency is cooperatively built, the daily dispatching operation dispatching task of a dispatching desk is completely supported, and the traditional dispatching command mode is changed;
(2) the face recognition technology is utilized to realize the dual-factor authentication of system login and command sending, the voice recognition and natural language understanding technology is utilized to realize the human-computer interaction system based on voice, the voice instruction of a dispatcher can be reliably and efficiently converted into a written form to carry out high-level application analysis such as operation dispatching task and error proofing, and intelligent interaction functions such as intelligent voice, intelligent information push and intelligent task reminding can be realized;
(3) comprehensively combing key links in the whole process of dispatching operation, calling anti-error check in the dispatching operation process from dimensionalities such as conditional anti-error, logical anti-error, normative check and the like, preventing error operation, constructing a data chain in the whole process of dispatching operation of a power grid, and providing comprehensive and integrated safe anti-error support for the dispatching operation of the power grid;
(4) the operation and command behaviors of a dispatcher are deeply researched, the verification and interactive confirmation logic of a command sending and receiving link is analyzed, the real-time state data of equipment and the data of a management system such as a dispatching log, a maintenance order and the like are combined, the automatic packing and sorting of dispatching operation tasks, the automatic drafting, previewing, issuing, confirming, recording and the like of dispatching commands are intelligently realized, and the automatic agent of the whole operation process is realized;
in conclusion, the intelligent scheduling operation scheduling system and the intelligent scheduling operation scheduling method are based on intelligent voice processing, natural language understanding, big data analysis and intelligent man-machine interaction technology, various system data required by scheduling command are comprehensively integrated, a scheduling platform daily scheduling operation scheduling task is supported, an intelligent operation order drawing function, an intelligent safety anti-error function, an intelligent agent function and an intelligent interaction function are achieved, and the intelligent level of the power grid scheduling operation field is improved.
Drawings
Fig. 1 is a flowchart of an intelligent security anti-error check method according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides the following technical solutions: an intelligent safety error-proof checking method comprises the following steps:
s100, calling a natural voice recognition component to perform voice broadcasting, intelligent task reminding, voice interaction, intelligent information recommendation and identity authentication based on biological characteristics;
s200, carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data;
s300, constructing an intelligent safety error-preventing knowledge base and a corresponding knowledge extraction and reasoning engine for power grid dispatching based on the intelligent error-preventing function base.
Specifically, the step S300 of constructing the power grid dispatching intelligent safety anti-error knowledge base and the corresponding knowledge extraction and inference engine based on the intelligent anti-error function base includes:
s400, an intelligent agent center is constructed, and the intelligent anti-misoperation and command platform for power grid dispatching and the external system are coordinated and linked through the intelligent agent center.
In the embodiment, the intelligent agent center opens all relevant service systems for dispatching the switching operation, and performs agent from all links of scanning of maintenance tickets, intelligent automatic ticket forming, safety verification, network command agent, log backfill and the like, so as to achieve the aims of improving the working efficiency of the switching operation and reducing the operation risk of a power grid;
and constructing an intelligent interaction subsystem to realize an intelligent interaction function based on natural voice. And calling a natural voice recognition component to realize a voice interaction function, an intelligent task reminding function, an intelligent information recommendation function and an identity authentication function based on biological characteristics.
Based on a dispatching and commanding network interaction system, voice broadcasting based on intelligent task reminding is provided for business processes such as power failure and power restoration application, maintenance work management, command operation, permission operation, coordination operation, entrusting operation, temporary safety measures, live working, power failure notification, power restoration condition verification, information reporting, power grid faults, dispatching notification and the like;
automatically drafting, previewing, prefiring, issuing, confirming, recording and other intelligent agent processes and voice broadcasting of results based on scheduling instructions;
the intelligent search function provides an intelligent search function based on natural language understanding, and has data functions of calling equipment state data, OMS power failure maintenance list data, operation ticket data, scheduling log data and the like;
based on the intelligent anti-error function library, a power grid dispatching intelligent safety anti-error knowledge library and a corresponding knowledge extraction and reasoning engine are constructed, the comprehensive, multiple and dynamically extensible intelligent anti-error capability of power grid operation is provided, condition type, logic type and normative anti-error check are provided, a user extension interface is provided, the dynamic extensibility of anti-error conditions and logic is provided, and comprehensive safety constraint on dispatching command operation is provided;
based on the intelligent anti-error function library, a power grid dispatching intelligent safety anti-error knowledge library and a corresponding knowledge extraction and reasoning engine are constructed, the comprehensive, multiple and dynamically extensible intelligent anti-error capability of power grid operation is provided, condition type, logic type and normative anti-error check are provided, a user extension interface is provided, the dynamic extensibility of anti-error conditions and logic is provided, and comprehensive safety constraint on dispatching command operation is provided;
based on the intelligent anti-error function library, the power grid dispatching intelligent safety anti-error knowledge library and the corresponding knowledge extraction and reasoning engine are constructed, the comprehensive, multiple and dynamic extensible intelligent anti-error capability of power grid operation is provided, the condition type, logic type and normative anti-error check is provided, the user extension interface is provided, the dynamic extensibility of anti-error conditions and logic is provided, and the comprehensive safety constraint on dispatching command operation is provided.
Specifically, the intelligent agent center comprises a function library and a function library supporting system, wherein the function library comprises an operation ticket function library, an overhaul ticket function library, a network ordering function library and a log backfilling function library;
the operation ticket function library is integrated with a dispatching command network interactive system, and an artificial intelligence technology is introduced into a dispatching operation process for carrying out proxy operation;
the maintenance ticket function library is used for realizing automatic generation of a power grid operation task and an instruction, automatic dispatching of the power grid operation task and calling operation voice reminding by associating maintenance tickets;
the network order function library realizes the issuing of a pre-order, the automatic issuing and the graded reminding of the messages to be handled;
and the log backfilling function library is used for backfilling the current scheduling log and the maintenance list execution condition.
Specifically, the voice broadcast includes: based on a dispatching command network interactive system, providing voice broadcast based on intelligent task reminding for a business process, carrying out voice broadcast on an intelligent agent process and result based on a dispatching instruction, carrying out voice broadcast on a safety error prevention result and carrying out voice broadcast on intelligent information recommendation;
the intelligent task reminding comprises the following steps: intelligent task pushing is carried out based on the user identity and the user role, the executed task is inquired, the proxy operation task is checked, and the task to be executed is delayed;
the voice interaction comprises calling a voice recognition component to realize natural language understanding, performing voice command on the recognized natural language, performing voice input, performing operation ticket forming based on voice, searching according to voice, performing page operation according to voice, and calling according to a voice system;
the intelligent information recommendation comprises the following steps: and recommending scheduling command situation information and intelligent information for on-time operation reminding.
Biometric-based authentication recommendations include: and the face recognition is utilized to realize the dual-factor authentication of system login and command issuing.
Specifically, the pushing of the intelligent task based on the user identity and the user role includes: intelligently finding and pushing the maintenance ticket, intelligently reminding the operation ticket examination, carrying out an intelligent reminding function on the operation ticket execution, intelligently reminding the plant station execution result of the network ordering process and intelligently reminding the plant station repeat completion;
the checking the current agent operation task comprises the following steps: monitoring the proxy order issuing process and manually terminating the proxy order issuing;
the calling according to the voice system comprises the steps of opening a maintenance ticket function page according to voice, opening an operation ticket forming function page according to voice, opening a network ordering system function page according to voice, backfilling the function page according to a voice opening log and adding a new voice instruction according to the requirement.
Specifically, the S200 performs intelligent search based on natural language understanding, and the retrieving of the device state data, the OMS outage repair order data, the operation ticket data, and the scheduling log data includes:
s201, based on a natural language understanding technology, carrying out single-table and multi-table association query on structured data;
s202, automatically substituting the report parameters into the report to inquire the report based on the name of the report and the retrieval capability of the report parameters;
s203, checking the functions of the external system without login based on the current user identity;
s204, filtering the search result based on the user authority.
Specifically, the S300 is based on the intelligent anti-misoperation function library, and the construction of the power grid dispatching intelligent safety anti-misoperation knowledge base and the corresponding knowledge extraction and inference engine includes: the method comprises the steps of preventing misoperation in a power restoration condition of a line, preventing misoperation in a power failure condition of the line, preventing misoperation in a single maintenance operation, preventing misoperation in a live line operation of the line, preventing misoperation in a forced transmission condition and preventing misoperation in equipment protection constant value change.
Specifically, the line power restoration condition error prevention includes: the method comprises the following steps of checking consistency of operation ticket content and overhaul list content, checking the completed overhaul request list, checking professional opinions and remarks in the overhaul request list, checking five cores of a dispatcher, arranging and checking a limit list in a daily mode, checking the state of primary and secondary equipment, checking a protection fixed value list, a polar control fixed value list and a stable fixed value list (two side stations) in an OMS, and performing relevant filing and checking on the completed overhaul request list after power restoration;
the line power failure condition is prevented from error and comprises: checking a daily mode limit sheet and an OMS maintenance request sheet, checking the primary and secondary equipment states and checking an operation ticket;
the maintenance list is opened worker and is prevented mistake and include: and requiring the consistency check of the primary equipment state and the OCS system, the OMS scheduling log and the last primary equipment state of the operation ticket system operation and the consistency check of the secondary equipment state and the OMS scheduling log and the last secondary equipment state of the operation ticket system operation on the maintenance request sheet.
Specifically, the forced delivery condition error prevention includes: after the line of live working trips, identifying that the line meets the forced delivery condition, carrying out forced delivery and tripping of equipment in the station, and after the on-site inspection is finished, carrying out trial delivery after the on-site inspection is confirmed by an on-duty dispatcher;
the equipment protection fixed value change error prevention comprises: when the application is carried out on site, whether the application condition is met or not is checked, and when the protection fixed value is changed and input, whether the execution of a related fixed value list in an OMS system is finished or not is checked, and after the fixed value is modified by an alternating current line, protection is input from two sides.
Specifically, the S300 is based on the intelligent anti-misoperation function library, and the constructing of the power grid dispatching intelligent safety anti-misoperation knowledge base and the corresponding knowledge extraction and inference engine further includes: the intelligent maintenance work task is pushed, the maintenance work start task is reminded, the power recovery task is reminded, the secondary operation state in the operation ticket system is checked, and verification and check are carried out before the live working start is handled and the constant value modification investment of the stability control device.
The invention also provides an intelligent safety error-proof checking system, which comprises:
a scheduling unit that invokes a natural speech recognition component;
the search unit is used for carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data;
and the construction unit is used for constructing an intelligent safety error-preventing knowledge base for power grid dispatching and a corresponding knowledge extraction and reasoning engine based on the intelligent error-preventing function base.
Specifically, the method comprises the following steps:
the voice broadcasting unit is used for providing voice broadcasting based on intelligent task reminding for the business process based on a dispatching command network interactive system, carrying out voice broadcasting on an intelligent agent process and result based on a dispatching command, carrying out voice broadcasting on a safety error prevention result and carrying out voice broadcasting on intelligent information recommendation;
the intelligent task reminding unit is used for pushing an intelligent task, inquiring an executed task, checking an operating task in the process of acting and delaying a task to be executed based on the user identity and the user role;
the voice interaction unit is used for calling the voice recognition component to realize natural language understanding, performing voice command on the recognized natural language, performing voice input, performing operation ticket forming based on voice, performing page operation according to voice search, and calling according to a voice system;
the intelligent information recommendation unit is used for recommending scheduling command situation information and intelligent information for on-time operation reminding;
and the identity authentication recommending unit is used for realizing system login and dual-factor authentication of issued commands by utilizing face recognition.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An intelligent safety error-proof checking method is characterized by comprising the following steps:
calling a natural voice recognition component to perform voice broadcasting, intelligent task reminding, voice interaction, intelligent information recommendation and identity authentication based on biological characteristics;
carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data;
and constructing an intelligent safety error-preventing knowledge base for power grid dispatching and a corresponding knowledge extraction and reasoning engine based on the intelligent error-preventing function base.
2. An intelligent safety error-checking prevention method according to claim 1, wherein the voice broadcast comprises: based on a dispatching command network interactive system, providing voice broadcast based on intelligent task reminding for a business process, carrying out voice broadcast on an intelligent agent process and result based on a dispatching instruction, carrying out voice broadcast on a safety error prevention result and carrying out voice broadcast on intelligent information recommendation;
the intelligent task reminding comprises the following steps: intelligent task pushing is carried out based on the user identity and the user role, the executed task is inquired, the proxy operation task is checked, and the task to be executed is delayed;
the voice interaction comprises the following steps: calling a voice recognition component to realize natural language understanding, performing voice command on the recognized natural language, performing voice input, performing operation ticket forming based on voice, searching according to voice, performing page operation according to voice, and calling according to a voice system;
the intelligent information recommendation comprises the following steps: recommending scheduling command situation information and intelligent information for punctual operation reminding;
biometric-based authentication recommendations include: and the face recognition is utilized to realize the dual-factor authentication of system login and command issuing.
3. The intelligent security error-checking prevention method according to claim 2, wherein the intelligent task pushing based on the user identity and the user role comprises: intelligently finding and pushing the maintenance ticket, intelligently reminding the operation ticket examination, carrying out an intelligent reminding function on the operation ticket execution, intelligently reminding the plant station execution result of the network ordering process and intelligently reminding the plant station repeat completion;
the checking the current agent operation task comprises the following steps: monitoring the proxy order issuing process and manually terminating the proxy order issuing;
the calling according to the voice system comprises the steps of opening a maintenance ticket function page according to voice, opening an operation ticket forming function page according to voice, opening a network ordering system function page according to voice, backfilling the function page according to a voice opening log and adding a new voice instruction according to the requirement.
4. The intelligent security error checking method according to claim 1, wherein the intelligent search based on natural language understanding, and the retrieving of the equipment state data, the OMS outage repair order data, the operation ticket data and the scheduling log data comprises:
based on natural language understanding technology, carrying out single-table and multi-table associated query on the structured data;
automatically substituting the report parameters into the report to query the report based on the name of the report and the retrieval capability of the report parameters;
log-in-free checking of external system functions is carried out based on the current user identity;
the search results are filtered based on the user permissions.
5. The intelligent safety error-proof verification method according to claim 1, wherein the construction of the power grid dispatching intelligent safety error-proof knowledge base and the corresponding knowledge extraction and inference engine based on the intelligent error-proof function base comprises: the method comprises the steps of preventing misoperation in a power restoration condition of a line, preventing misoperation in a power failure condition of the line, preventing misoperation in a single maintenance operation, preventing misoperation in a live line operation of the line, preventing misoperation in a forced transmission condition and preventing misoperation in equipment protection constant value change.
6. An intelligent safety error-proof method according to claim 5, wherein the line power restoration condition error prevention comprises: checking consistency of operation ticket content and maintenance sheet content, checking completed maintenance request sheets, checking professional opinions and remarks in the maintenance request sheets, checking five cores of a dispatcher, checking arrangement in a mode of a limit sheet and a day, checking the state of primary and secondary equipment, checking protection fixed value sheets, extreme control fixed value sheets and stable fixed value sheets in an OMS, and performing relevant filed checking on the completed maintenance request sheets after power restoration;
the line power failure condition is prevented from error and comprises: checking a daily mode limit sheet and an OMS maintenance request sheet, checking the primary and secondary equipment states and checking an operation ticket;
the maintenance list is opened worker and is prevented mistake and include: and requiring the consistency check of the primary equipment state and the OCS system, the OMS scheduling log and the last primary equipment state of the operation ticket system operation and the consistency check of the secondary equipment state and the OMS scheduling log and the last secondary equipment state of the operation ticket system operation on the maintenance request sheet.
7. The intelligent safety error-proof method according to claim 5, wherein the error-proof under the forced delivery condition comprises: after the line of live working trips, identifying that the line meets the forced delivery condition, carrying out forced delivery and tripping of equipment in the station, and after the on-site inspection is finished, carrying out trial delivery after the on-site inspection is confirmed by an on-duty dispatcher;
the equipment protection fixed value change error prevention comprises: when the application is carried out on site, whether the application condition is met or not is checked, and when the protection fixed value is changed and input, whether the execution of a related fixed value list in an OMS system is finished or not is checked, and after the fixed value is modified by an alternating current line, protection is input from two sides.
8. The intelligent security anti-error check method according to claim 1, wherein the constructing of the power grid dispatching intelligent security anti-error knowledge base and the corresponding knowledge extraction and inference engine based on the intelligent anti-error function base further comprises: the intelligent maintenance work task is pushed, the maintenance work start task is reminded, the power recovery task is reminded, the secondary operation state in the operation ticket system is checked, and verification and check are carried out before the live working start is handled and the constant value modification investment of the stability control device.
9. The utility model provides an intelligent security prevents mistake check-up system which characterized in that includes:
a scheduling unit that invokes a natural speech recognition component;
the search unit is used for carrying out intelligent search based on natural language understanding, and calling equipment state data, OMS power failure maintenance list data, operation ticket data and scheduling log data;
and the construction unit is used for constructing an intelligent safety error-preventing knowledge base for power grid dispatching and a corresponding knowledge extraction and reasoning engine based on the intelligent error-preventing function base.
10. An intelligent safety error-proof system according to claim 9, comprising:
the voice broadcasting unit is used for providing voice broadcasting based on intelligent task reminding for the business process based on a dispatching command network interactive system, carrying out voice broadcasting on an intelligent agent process and result based on a dispatching command, carrying out voice broadcasting on a safety error prevention result and carrying out voice broadcasting on intelligent information recommendation;
the intelligent task reminding unit is used for pushing an intelligent task, inquiring an executed task, checking an operating task in the process of acting and delaying a task to be executed based on the user identity and the user role;
the voice interaction unit is used for calling the voice recognition component to realize natural language understanding, performing voice command on the recognized natural language, performing voice input, performing operation ticket forming based on voice, performing page operation according to voice search, and calling according to a voice system;
the intelligent information recommendation unit is used for recommending scheduling command situation information and intelligent information for on-time operation reminding;
and the identity authentication recommending unit is used for realizing system login and dual-factor authentication of issued commands by utilizing face recognition.
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