CN113612629A - Anti-error method and system for overhauling master station, internet access machine and configuration modification of internet access machine - Google Patents

Anti-error method and system for overhauling master station, internet access machine and configuration modification of internet access machine Download PDF

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Publication number
CN113612629A
CN113612629A CN202110783546.9A CN202110783546A CN113612629A CN 113612629 A CN113612629 A CN 113612629A CN 202110783546 A CN202110783546 A CN 202110783546A CN 113612629 A CN113612629 A CN 113612629A
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China
Prior art keywords
working
machine
master station
network shutdown
command
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CN202110783546.9A
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Chinese (zh)
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CN113612629B (en
Inventor
李海猛
吴金花
李卫国
汪光远
王雨峰
薛二奎
喻贝贝
张蔚然
张雪咏
刘道文
李志强
蔡士党
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Xuji Group Co Ltd
XJ Electric Co Ltd
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Xuji Group Co Ltd
XJ Electric Co Ltd
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Priority to CN202110783546.9A priority Critical patent/CN113612629B/en
Publication of CN113612629A publication Critical patent/CN113612629A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/16—Electric power substations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention discloses an anti-error method and an anti-error system for overhauling a master station, a gateway machine and configuration modification of the gateway machine, wherein the method comprises the following steps: establishing a command channel between the maintenance master station and the network shutdown machine, and issuing a work task to the network shutdown machine through the command channel; the network shutdown machine analyzes the work task content in the command channel, unlocks and verifies the corresponding configuration file, and sends the modification task in the configuration file to the repair master station; the maintenance master station checks the modification content, sends the checking result to the network shutdown machine, and issues an execution command for allowing or forbidding modification to the network shutdown machine; and the gateway machine updates and/or deletes and/or stores the modified configuration according to the execution command. The system comprises a channel module, an analysis and verification module, a modification module, a backup module, a TCP communication client module, a TCP communication server module and a restoration module. The invention can avoid the misoperation which is easy to occur when the network shutdown machine modifies the configuration.

Description

Anti-error method and system for overhauling master station, internet access machine and configuration modification of internet access machine
Technical Field
The invention relates to the technical field of substation maintenance, in particular to an anti-misoperation method and an anti-misoperation system for overhauling a master station, a network shutdown machine and configuration modification of the network shutdown machine.
Background
Along with the construction of a power grid and the popularization of an unattended substation, a network shutdown machine is used as key equipment of the substation, primary and secondary information data of various intelligent devices in the substation are collected, and the information is processed and sent to a dispatching master station. The correctness of its configuration file determines the correctness of the information sent. The configuration modification of the current internet access machine is manually completed by maintenance personnel, and misoperation is easy to occur.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide an anti-misoperation method and an anti-misoperation system for repairing a master station, a network shutdown machine, and configuration modification thereof, which can avoid misoperation that easily occurs when the network shutdown machine modifies the configuration.
In a first aspect, an embodiment of the present invention provides an anti-error method for overhauling a master station, a gateway machine, and configuration modification thereof, where the method includes:
and a command channel is established between the maintenance master station and the network shutdown machine, and a work task is issued to the network shutdown machine through the command channel.
And the network shutdown machine analyzes the work task content in the command channel, unlocks and verifies the corresponding configuration file, and sends the modification task in the configuration file to the repair master station.
And the overhaul master station checks the modification content, sends the check result to the network shutdown machine, and issues an execution command for allowing or forbidding modification to the network shutdown machine.
And the gateway machine updates and/or deletes and/or stores the modified configuration according to the execution command.
With reference to the first aspect, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where establishing a command channel between the overhaul master station and the network shutdown machine, and issuing a work task to the network shutdown machine through the command channel includes:
and the overhaul master station is connected with the internet gateway machine according to the content of the work ticket.
And establishing a command channel between the overhaul main station and the selected gateway machine according to the content of the work ticket.
And the maintenance master station issues corresponding work tasks to the network shutdown machine through the command channel.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the command channel uses a TCP communication protocol.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the analyzing, by the network shutdown device, the content of the work task in the command channel, unlocking and verifying the corresponding configuration file, and sending the modification task in the configuration file to the repair master station includes:
and the network shutdown machine analyzes the working ticket number, the working time and the working range in the command channel.
And unlocking the corresponding configuration file according to the working ticket number, the working time and the working range.
And verifying the modified configuration file, and sending the modified content and the modified time to the repair master station.
And judging whether the client exceeds the working range or the working time, and if the client exceeds the working range or the working time, issuing a working stopping command to the client by the network shutdown machine.
With reference to the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where the fourth possible implementation manner further includes determining a working flag, a working range, and a working time, and uploading the determination result to the overhaul master station in real time.
And judging the working state of the network shutdown machine, if the working mark is not identified, judging that the network shutdown machine does not work normally, uploading the result of the ticket-free work to the overhaul main station, and if the network shutdown machine works normally, continuing the judgment.
And judging whether the modified content of the configuration file conforms to a working range, if not, judging that the network shutdown machine works out of the range, uploading the result of the out-of-range work to the overhaul master station, and if so, continuing to judge.
And judging whether the working time of the network shutdown machine is overtime, if so, judging that the network shutdown machine works overtime, and uploading the result of the overtime work to the maintenance master station, and if in a working time range, uploading a modification configuration and a work ending mark.
And the maintenance master station issues a command for stopping working to the selected gateway machine, and the gateway machine finishes the modification of the configuration and restores the configuration.
In a second aspect, an embodiment of the present invention further provides an anti-error system for overhauling a master station, a gateway machine, and configuration modification thereof, where the anti-error system includes:
and the channel module is used for establishing a command channel between the overhaul master station and the network shutdown machine and issuing a work task to the network shutdown machine through the command channel.
And the analysis and verification module is used for analyzing the work task content in the command channel by the internet protocol gateway, unlocking and verifying the corresponding configuration file, and sending the modification task in the configuration file to the repair master station.
And the modification module is used for checking and modifying the content by the overhaul master station, sending the checking result to the network shutdown machine and issuing an execution command for allowing or forbidding modification to the network shutdown machine.
And the backup module is used for updating and/or deleting and/or storing the modified configuration by the network shutdown machine according to the execution command.
With reference to the second aspect, an embodiment of the present invention provides a first possible implementation manner of the second aspect, where the channel module includes:
and the connecting unit is used for connecting the overhaul main station with the internet gateway machine according to the content of the work ticket.
And the establishing unit is used for establishing a command channel between the overhaul main station and the selected internet access machine according to the content of the work ticket.
And the issuing unit is used for issuing corresponding work tasks to the gateway machine through the command channel by the overhaul master station.
With reference to the second aspect, an embodiment of the present invention provides a second possible implementation manner of the second aspect, where the second possible implementation manner further includes a TCP communication client module and a TCP communication server module.
And the TCP communication client module is used for overhauling a TCP communication protocol transmitted by the main station.
The TCP communication server module is used for the network shutdown machine to transmit a TCP communication protocol.
With reference to the second aspect, an embodiment of the present invention provides a third possible implementation manner of the second aspect, where the parsing and verifying module includes:
and the analysis unit is used for analyzing the working ticket number, the working time and the working range in the command channel by the network shutdown machine.
And the unlocking unit is used for unlocking the corresponding configuration file according to the working ticket number, the working time and the working range.
And the verification unit is used for verifying the modified configuration file and sending the modified content and the modified time to the repair master station.
And the stopping unit is used for judging whether the client exceeds the working range or the working time, and if the client exceeds the working range or the working time, the network shutdown machine issues a working stopping command to the client.
With reference to the second aspect, an embodiment of the present invention provides a fourth possible implementation manner of the second aspect, where the fourth possible implementation manner of the second aspect further includes a restoring module, configured to determine a working flag, a working range, and a working time, and send a determination result to the maintenance master station in real time, and if the network shutdown machine does not work normally, or modified contents of the configuration file do not work in the working range, or the network shutdown machine works overtime, the maintenance master station issues a command to stop working to the selected network shutdown machine, and the network shutdown machine ends this modification of the configuration, and restores the configuration.
The embodiment of the invention has the beneficial effects that:
the invention utilizes the overhaul master station to establish a command pipeline between the overhaul master station and the network shutdown machine, the overhaul master station sends corresponding unlocking information to the network shutdown machine through the command pipeline, the network shutdown machine judges whether the modified content meets the work unlocking information or not according to the unlocking information, the result is sent to the overhaul master station, the overhaul master station verifies the modified content and sends corresponding command permission or prohibition, and the network shutdown machine modifies or deletes the modified content according to the command. The misoperation that the configuration modification of the network shutdown machine cannot prevent is solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a flow chart of an anti-error method for overhauling a master station, a gateway machine and configuration modification thereof according to the present invention;
FIG. 2 is a flow chart illustrating a method for preventing error in modifying configuration of a network shutdown device according to the present invention;
FIG. 3 is a schematic flow chart of a stop operation command issued by the overhaul master station to the gateway machine according to the present invention;
FIG. 4 is a schematic diagram illustrating a logic determination process of a client terminal by a network shutdown device according to the present invention;
fig. 5 is a schematic diagram of a logic judgment flow of the network shutdown machine by the overhaul master station.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein can be arranged and designed in a wide variety of different configurations.
Referring to fig. 1, a first embodiment of the present invention provides an anti-error method for repairing a master station, a network shutdown device and configuration modification thereof, including:
and a command channel is established between the maintenance master station and the network shutdown machine, and a work task is issued to the network shutdown machine through the command channel.
And the network shutdown machine analyzes the work task content in the command channel, unlocks and verifies the corresponding configuration file, and sends the modification task in the configuration file to the repair master station.
And the overhaul master station checks the modification content, sends the check result to the network shutdown machine, and issues an execution command for allowing or forbidding modification to the network shutdown machine.
And the gateway machine updates and/or deletes and/or stores the modified configuration according to the execution command.
The method comprises the following steps that a command channel is established between the overhaul master station and the network shutdown machine, and the step of issuing work tasks to the network shutdown machine through the command channel comprises the following steps:
and the overhaul master station is connected with the internet gateway machine according to the content of the work ticket.
And establishing a command channel between the overhaul main station and the selected gateway machine according to the content of the work ticket.
And the maintenance master station issues corresponding work tasks to the network shutdown machine through the command channel.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the command channel uses a TCP communication protocol.
The network shutdown device analyzes the work task content in the command channel, unlocks and verifies the corresponding configuration file, and sends the modification task in the configuration file to the repair master station, wherein the step of sending the modification task to the repair master station comprises the following steps:
and the network shutdown machine analyzes the working ticket number, the working time and the working range in the command channel.
And unlocking the corresponding configuration file according to the working ticket number, the working time and the working range.
And verifying the modified configuration file, and sending the modified content and the modified time to the repair master station.
And judging whether the client exceeds the working range or the working time, and if the client exceeds the working range or the working time, issuing a working stopping command to the client by the network shutdown machine.
The system also comprises a judgment working mark, a working range and working time, and the judgment result is uploaded to the maintenance main station in real time.
And judging the working state of the network shutdown machine, if the working mark is not identified, judging that the network shutdown machine does not work normally, uploading the result of the ticket-free work to the overhaul main station, and if the network shutdown machine works normally, continuing the judgment.
And judging whether the modified content of the configuration file conforms to a working range, if not, judging that the network shutdown machine works out of the range, uploading the result of the out-of-range work to the overhaul master station, and if so, continuing to judge.
And judging whether the working time of the network shutdown machine is overtime, if so, judging that the network shutdown machine works overtime, and uploading the result of the overtime work to the maintenance master station, and if in a working time range, uploading a modification configuration and a work ending mark.
And the maintenance master station issues a command for stopping working to the selected gateway machine, and the gateway machine finishes the modification of the configuration and restores the configuration.
Referring to fig. 2 to 5, a second embodiment of the present invention provides an anti-error method for repairing a master station, a gateway device and configuration modification thereof, including:
and the overhaul master station is connected with the internet gateway machine according to the content of the work ticket.
And establishing a command channel between the overhaul main station and the selected gateway machine according to the content of the work ticket.
And the maintenance master station issues unlocking information according to the work ticket content, wherein the unlocking information comprises a work ticket number, work time, a work range and work content.
And after receiving the unlocking information sent by the overhaul master station, the gateway machine analyzes the data in the command, unlocks the internal data of the gateway machine according to the data, and simultaneously returns a working response to the master station.
The internet protocol machine judges the modification content of the configuration file uploaded by the client and sends the judgment result, the judgment logic is shown in figure 4, and if the client is judged to be over-working range and over-working time, the internet protocol machine sends a work stopping command to the client.
The maintenance master station inquires the working condition of the internet access machine regularly according to the working ticket number.
The network shutdown machine responds to the main station query command according to the work ticket number, and actively sends a work finishing state, finishing time, configuration file name and file size after work is finished.
And the maintenance master station receives the work ending mark and transmits a file transmission command to the network shutdown machine.
And when the network shutdown machine receives the file transmission command, transmitting a corresponding configuration file to the overhaul main station, wherein the name of the configuration file is 20210118-1000-1800 cfg.
And the maintenance master station checks the files after receiving the configuration files, checks the working range, issues a flag indicating whether the modification is allowed or not, and backs up the modification of the configuration during the network shutdown.
And the gateway machine modifies/deletes, backs up and records the configuration according to the modification configuration issued by the overhaul master station.
The logic for modifying the network shutdown configuration is shown in fig. 5, and includes:
and judging the working marks, the working range, the working time and the like, and sending the judgment result to the repair master station in real time.
And judging the working state of the internet shutdown machine, if the working mark is not identified, judging that the internet shutdown machine does not work normally, uploading the result of the ticket-free work to the overhaul main station, and if the internet shutdown machine works normally, continuing to judge.
And judging whether the modified content of the configuration file conforms to the working range, if not, judging that the network shutdown machine works out of the range, uploading the result of the out-of-range work to the overhaul master station, and if so, continuing to judge.
And judging whether the working time of the network shutdown machine is overtime, if so, judging that the network shutdown machine works overtime, and uploading the result of the overtime work to the maintenance master station, and if in a working time range, uploading a modification configuration and a work ending mark.
Referring to fig. 3, a third embodiment of the present invention provides a method for a service master station to issue a shutdown operation, including:
the maintenance master station monitoring service checks the task state of the current network shutdown machine in work.
The monitoring service of the overhaul master station selects a command of stopping working, and the command parameters are a working ticket number, working time and working content/range.
The network shutdown machine receives the command of stopping working, stops the current working, locks all the configuration files, and returns the response of 'working termination' to the overhaul master station.
And the monitoring service of the maintenance master station sets the state as the state of finishing the work according to the return information of the network shutdown machine.
A fourth embodiment of the present invention provides an anti-error system for overhauling a master station, a gateway machine, and configuration modification thereof, including:
and the channel module is used for establishing a command channel between the overhaul master station and the network shutdown machine and issuing a work task to the network shutdown machine through the command channel.
And the analysis and verification module is used for analyzing the work task content in the command channel by the internet protocol gateway, unlocking and verifying the corresponding configuration file, and sending the modification task in the configuration file to the repair master station.
And the modification module is used for checking and modifying the content by the overhaul master station, sending the checking result to the network shutdown machine and issuing an execution command for allowing or forbidding modification to the network shutdown machine.
And the backup module is used for updating and/or deleting and/or storing the modified configuration by the network shutdown machine according to the execution command.
Wherein the channel module comprises:
and the connecting unit is used for connecting the overhaul main station with the internet gateway machine according to the content of the work ticket.
And the establishing unit is used for establishing a command channel between the overhaul main station and the selected internet access machine according to the content of the work ticket.
And the issuing unit is used for issuing corresponding work tasks to the gateway machine through the command channel by the overhaul master station.
The system also comprises a TCP communication client module and a TCP communication server module.
And the TCP communication client module is used for overhauling a TCP communication protocol transmitted by the main station.
The TCP communication server module is used for the network shutdown machine to transmit a TCP communication protocol.
Wherein the parsing verification module comprises:
and the analysis unit is used for analyzing the working ticket number, the working time and the working range in the command channel by the network shutdown machine.
And the unlocking unit is used for unlocking the corresponding configuration file according to the working ticket number, the working time and the working range.
And the verification unit is used for verifying the modified configuration file and sending the modified content and the modified time to the repair master station.
And the stopping unit is used for judging whether the client exceeds the working range or the working time, and if the client exceeds the working range or the working time, the network shutdown machine issues a working stopping command to the client.
The system also comprises a restoration module used for judging the working mark, the working range and the working time and sending the judgment result to the maintenance master station in real time, if the network shutdown machine does not work normally, or the modification content of the configuration file is not in the working range, or the network shutdown machine works in an overtime period, the maintenance master station sends a command of stopping working to the selected network shutdown machine, and the network shutdown machine finishes the modification of the configuration at this time and restores the configuration.
The embodiment of the invention aims to protect an anti-error method and an anti-error system for overhauling a master station, a gateway machine and configuration modification of the gateway machine, and has the following effects:
the invention utilizes the overhaul master station to establish a command pipeline between the overhaul master station and the network shutdown machine, the overhaul master station sends corresponding unlocking information to the network shutdown machine through the command pipeline, the network shutdown machine judges whether the modified content meets the work unlocking information or not according to the unlocking information, the result is sent to the overhaul master station, the overhaul master station verifies the modified content and sends corresponding command permission or prohibition, and the network shutdown machine modifies or deletes the modified content according to the command. The misoperation that the configuration modification of the network shutdown machine cannot prevent is solved.
The computer program product of the error prevention method and apparatus for overhauling a master station, a network shutdown device, and configuration modification thereof provided by the embodiments of the present invention includes a computer readable storage medium storing a program code, and instructions included in the program code may be used to execute the method in the foregoing method embodiments.
Specifically, the storage medium can be a general storage medium, such as a removable disk, a hard disk, and the like, and when a computer program on the storage medium is run, the method for preventing the malfunction of the overhaul master station, the network shutdown machine, and the configuration modification thereof can be executed, so that the malfunction that is easily caused when the network shutdown machine modifies the configuration can be avoided.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. An anti-error method for overhauling a master station, a network switch and configuration modification of the network switch is characterized by comprising the following steps:
establishing a command channel between the maintenance master station and the network shutdown machine, and issuing a work task to the network shutdown machine through the command channel;
the network shutdown machine analyzes the work task content in the command channel, unlocks and verifies the corresponding configuration file, and sends the modification task in the configuration file to the repair master station;
the maintenance master station checks the modification content, sends the checking result to the network shutdown machine, and issues an execution command for allowing or forbidding modification to the network shutdown machine;
and the gateway machine updates and/or deletes and/or stores the modified configuration according to the execution command.
2. The method of claim 1, wherein a command channel is established between the main overhaul station and the gateway machine, and issuing work tasks to the gateway machine through the command channel comprises:
the maintenance master station is connected with the internet access machine according to the content of the work ticket;
establishing a command channel between the overhaul main station and the selected gateway machine according to the content of the work ticket;
and the maintenance master station issues corresponding work tasks to the network shutdown machine through the command channel.
3. A method of safeguarding a master station, a gateway machine and modifications of its configuration according to claim 1,
the command channel adopts a TCP communication protocol.
4. The method of claim 1, wherein the network shutdown machine analyzes the content of the work task in the command channel, unlocks and verifies the corresponding configuration file, and sends the modification task in the configuration file to the repair master station, the method comprises:
the network shutdown machine analyzes the working ticket number, the working time and the working range in the command channel;
unlocking the corresponding configuration file according to the working ticket number, the working time and the working range;
verifying the modified configuration file, and sending the modified content and the modified time to a repair master station;
and judging whether the client exceeds the working range or the working time, and if the client exceeds the working range or the working time, issuing a working stopping command to the client by the network shutdown machine.
5. The method of claim 1, further comprising the steps of:
judging a working mark, a working range and working time and uploading a judgment result to the overhaul main station in real time;
judging the working state of the network shutdown machine, if the working mark is not identified, judging that the network shutdown machine does not work normally, uploading the result of the ticket-free work to the overhaul main station, and if the network shutdown machine works normally, continuing the judgment;
judging whether the modified content of the configuration file conforms to a working range, if not, judging that the network shutdown machine works out of the range, uploading the result of the out-of-range work to the overhaul master station, and if so, continuing to judge;
judging whether the working time of the network shutdown machine is overtime or not, if the working time of the network shutdown machine is overtime, judging that the network shutdown machine works overtime, and uploading a result of the overtime work to the maintenance main station, and if the working time is within the working time range, uploading a modification configuration and working end mark;
and the maintenance master station issues a command for stopping working to the selected gateway machine, and the gateway machine finishes the modification of the configuration and restores the configuration.
6. The utility model provides a overhaul main website, net shutdown machine and configuration modified prevent mistake system which characterized in that includes:
the channel module is used for establishing a command channel between the overhaul master station and the network shutdown machine and issuing a work task to the network shutdown machine through the command channel;
the analysis and verification module is used for analyzing the work task content in the command channel by the internet protocol gateway, unlocking and verifying the corresponding configuration file, and sending the modification task in the configuration file to the repair master station;
the modification module is used for checking and modifying the content by the overhaul master station, sending a checking result to the network shutdown machine and issuing an execution command for allowing or forbidding modification to the network shutdown machine;
and the backup module is used for updating and/or deleting and/or storing the modified configuration by the network shutdown machine according to the execution command.
7. The system of claim 6, wherein the channel module comprises:
the connection unit is used for connecting the overhaul master station with the internet gateway machine according to the content of the work ticket;
the establishing unit is used for establishing a command channel between the overhaul main station and the selected internet access machine according to the content of the work ticket;
and the issuing unit is used for issuing corresponding work tasks to the gateway machine through the command channel by the overhaul master station.
8. The system of claim 6, further comprising a TCP communication client module and a TCP communication server module;
the TCP communication client module is used for overhauling a TCP communication protocol transmitted by the main station;
the TCP communication server module is used for the network shutdown machine to transmit a TCP communication protocol.
9. The system of claim 6, wherein the parsing and verifying module comprises:
the analysis unit is used for analyzing the working ticket number, the working time and the working range in the command channel by the internet protocol shutdown machine;
the unlocking unit is used for unlocking the corresponding configuration file according to the working ticket number, the working time and the working range;
the verification unit is used for verifying the modified configuration file and sending the modified content and the modified time to the repair master station;
and the stopping unit is used for judging whether the client exceeds the working range or the working time, and if the client exceeds the working range or the working time, the network shutdown machine issues a working stopping command to the client.
10. The system of claim 6, further comprising a recovery module for determining a working flag, a working range, and a working time and sending the determination result to the overhaul master station in real time, wherein if the internet protocol unit does not work normally, or the modified content of the configuration file is not in the working range, or the internet protocol unit works in an overtime period, the overhaul master station issues a command to stop working to the selected internet protocol unit, and the internet protocol unit ends the modification of the configuration and recovers the configuration.
CN202110783546.9A 2021-07-12 2021-07-12 Anti-misoperation method and system for overhauling master station, gateway machine and configuration modification of gateway machine Active CN113612629B (en)

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