CN114915472A - Safety operation and maintenance control center, safety operation and maintenance control method and readable storage medium - Google Patents
Safety operation and maintenance control center, safety operation and maintenance control method and readable storage medium Download PDFInfo
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- CN114915472A CN114915472A CN202210536173.XA CN202210536173A CN114915472A CN 114915472 A CN114915472 A CN 114915472A CN 202210536173 A CN202210536173 A CN 202210536173A CN 114915472 A CN114915472 A CN 114915472A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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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
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The application discloses safe operation and maintenance management and control center, safe operation and maintenance management and control method and readable storage medium, the safe operation and maintenance management and control center includes: the preposed data communication module is used for performing labeling processing on all received and sent data; the equipment operation and maintenance management module is used for managing equipment and operation and maintenance processes of the field station according to the task instruction; the field station and equipment information base is used for forming a dynamic field station information base and a dynamic field station equipment information base according to the data of the equipment operation and maintenance management module; and the password and label management module is used for synchronously issuing a public and private key pair of the equipment when the equipment operation and maintenance management module works, and encrypting and recording a labeling processing result of the preposed data communication module. According to the application, data transmission is safer and more reliable through data encryption, equipment, operation and maintenance and safe unified management can be achieved through the modules, and the management and control efficiency of the field station is enhanced.
Description
Technical Field
The application relates to the technical field of operation and maintenance control of off-site stations, in particular to a safety operation and maintenance control center, a safety operation and maintenance control method and a readable storage medium.
Background
In the global internet of things environment, a large number of scenes exist, a network connected to a computing center or a control center cannot be built in a short time, or even if a network is connected with the computing center, a physical invasion event occurs because the physical position is far away, and operation and maintenance security personnel cannot arrive at the first time for processing. Such as offshore oil drilling platforms, environmental monitoring of natural conservation areas (especially unmanned areas), offshore wind farms, etc. In these scenes, because of the requirement of regional interconnection, an outdoor station or an outdoor control cabinet is generally used as a regional computing center, an independent network is constructed to connect with a sensor or an execution unit, the recorded information acquisition and recording or the automatic behavior execution is carried out, and then the computing center is connected with the outdoor station or the outdoor control cabinet, or data is brought back to the computing center during the inspection period by an inspector.
For the management of these field stations, only the device information and service data management system of the field station exists at present, which not only has the problem of insufficient device management and control capability, but also cannot guarantee the data transmission security of the field station, and obviously, a new security operation and maintenance management and control center is urgently needed to solve the above problems.
Disclosure of Invention
The application aims to provide a safety operation and maintenance control center, a safety operation and maintenance control method and a readable storage medium, so as to solve the problems that the existing management and control capability of an equipment information and service data management system of a field station is insufficient when the management and control system is applied, and the output transmission safety of the field station cannot be ensured.
In order to achieve the above object, the present application provides a security operation and maintenance management and control center, including:
the preposed data communication module is used for performing labeling processing on all received and sent data;
the equipment operation and maintenance management module is used for managing equipment and operation and maintenance processes of the field station according to the task instruction;
the field station and equipment information base is used for forming a dynamic field station information base and a dynamic field station equipment information base according to the data of the equipment operation and maintenance management module;
and the password and label management module is used for synchronously issuing a public and private key pair of the equipment when the equipment operation and maintenance management module works, and encrypting and recording a labeling processing result of the preposed data communication module.
Further, preferably, the device operation and maintenance management module includes:
the equipment management unit is used for authenticating the field station and the field station equipment according to the task instruction and managing the conditions of addition, revocation, maintenance, bringing back and repair of the field station and the field station equipment which pass the authentication;
the security management unit is used for storing management strategies, operation data and alarm events of the field station, and formulating access control authority and a communication white list according to the alarm events;
and the operation and maintenance management unit is used for generating operation and maintenance tasks and operation and maintenance data and carrying out data interaction with the data switch or the field station gateway.
Further, preferably, the operation and maintenance management unit is further configured to:
when the mobile terminal is in an off-line mode, data interaction is carried out with a data switch;
when in the online mode, data interaction is performed with the off-site gateway.
Further, preferably, the front-end data communication module is further configured to:
and carrying out label verification and disassembly on the received data, or carrying out label encapsulation on the sent data.
Further, as a preferred option, the security operation and maintenance management and control center further includes:
and the safety management operation console is used for providing a foreground interface as a query inlet.
Further, as a preferred option, the security operation and maintenance management and control center further includes:
and the safety analysis and display module is used for displaying the managed and controlled field station data.
The present application further provides a method for managing and controlling security operation and maintenance, which is applied to the security operation and maintenance management center, and includes:
sending the operation and maintenance task to a gateway or a data switch of the field station; the operation and maintenance task is data subjected to labeling processing;
after the gateway or the data switch of the off-site station successfully signs, receiving the operation data uploaded by the gateway or the data switch of the off-site station;
and performing labeling processing on the operation data, generating a dynamic field station information base and a dynamic field station equipment information base, and managing the field station equipment and the operation and maintenance process according to the operation data.
Further, preferably, the sending the operation and maintenance task to the extraterrestrial gateway or the data switch includes:
when the mobile terminal is in an off-line mode, sending an operation and maintenance task to a data switch;
and when the gateway is in an online mode, sending the operation and maintenance task to the off-site gateway.
Further, preferably, the managing the equipment and the operation and maintenance process of the off-site station according to the operation data includes:
managing the conditions of adding, removing, repairing, bringing back and repairing and installing back of the field station and the field station equipment;
or storing the management strategy, the operation data and the alarm event of the field station, and establishing an access control authority and a communication white list according to the alarm event.
The present application also provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements a security operation and maintenance management and control center as described in any one of the above.
Compared with the prior art, the beneficial effects of this application lie in:
the application discloses safe operation and maintenance management and control center, safe operation and maintenance management and control method and readable storage medium, the safe operation and maintenance management and control center includes: the preposed data communication module is used for performing labeling processing on all received and sent data; the equipment operation and maintenance management module is used for managing equipment and operation and maintenance processes of the field station according to the task instruction; the field station and equipment information base is used for forming a dynamic field station information base and a dynamic field station equipment information base according to the data of the equipment operation and maintenance management module; and the password and label management module is used for synchronously issuing a public and private key pair of the equipment when the equipment operation and maintenance management module works, and encrypting and recording a labeling processing result of the preposed data communication module.
The application provides a safe operation and maintenance management and control center makes data transmission safe and reliable more through data encryption, can be to equipment, operation and maintenance and safe unified management through each module, has strengthened the management and control efficiency to the field station.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a security operation and maintenance management and control center according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a security operation and maintenance management and control center according to another embodiment of the present application;
fig. 3 is a schematic diagram illustrating a principle that a security operation and maintenance management and control center is applied to an operation and maintenance management process of an off-site station according to an embodiment of the present disclosure;
fig. 4 is a schematic flowchart of a security operation and maintenance management and control method according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It should be understood that the step numbers used herein are for convenience of description only and are not intended as limitations on the order in which the steps are performed.
It is to be understood that the terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
The terms "comprises" and "comprising" indicate the presence of the described features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
The term "and/or" refers to and includes any and all possible combinations of one or more of the associated listed items.
At present, for management of an off-site station, only an equipment information and service data management system for the off-site station exists, and a security management and control center integrating equipment authentication, security management and operation and maintenance management is lacking. And then lead to the management and control ability not enough, the unable problem that obtains the guarantee of security of data transmission and operation and maintenance work specifically is: firstly, the existing device management only focuses on the asset account of the device, namely only records the device, does not authenticate the device, and is difficult to discover when the device is lost or replaced by a hacker in the process of application or in the process of application; secondly, in the operation process of the field station, if a hacker intervenes to attack, and the original solution does not contain a security management center or situation perception, potential security problems cannot be found by using security products; although the off-line mode exists in the field station, the traditional safety center or situation perception needs to be connected with the probe in real time, and the deployment is difficult, so that the network safety of the field station is not guaranteed; thirdly, at present, operation and maintenance of the field station are performed by operation and maintenance personnel carrying diagnosis equipment and spare parts to go to the field station for diagnosis, maintenance or equipment replacement, and data exchange safety, equipment authentication and operation and maintenance processes in the whole process of the field station have no way to be verified from a data and network layer, so that operation and maintenance management of the field station is not careful, and potential safety hazards are easy to exist. Therefore, the application aims to solve the problem of difficulty in physical protection of the field station, and the safety operation and maintenance integrated management and control center capable of starting from network safety and equipment authentication is provided.
Referring to fig. 1, in an embodiment, a security operation and maintenance management and control center is provided, which includes:
and the prepositive data communication module 01 is used for performing labeling processing on all received and sent data.
It should be noted that all the incoming and outgoing data are subjected to tagging processing by the pre-data communication module 01. The label checking and disassembling are carried out on the incoming data, the label packaging is carried out on all the sent data, the data exchange is guaranteed to obtain the cryptographic technology guarantee, and the information source authentication and integrity guarantee of the data are guaranteed.
And the equipment operation and maintenance management module 02 is used for managing the equipment and the operation and maintenance process of the field station according to the task instruction.
In a specific embodiment, the device operation and maintenance management module 02 includes three functional units, as shown in fig. 2, where the functions of each unit are as follows:
the equipment management unit 021 is used for authenticating the field station and field station equipment according to the task instruction, and managing the conditions of addition, revocation, maintenance bringing back and repair putting back of the field station and field station equipment passing the authentication;
a security management unit 022, configured to store a management policy, operation data, and an alarm event of the off-site station, and formulate an access control authority and a communication white list according to the alarm event; therefore, in the security management unit 022, the current policies of all the off-site stations, the data transmitted back and the alarm event can be reviewed, and the security of data transmission can be enhanced through the establishment of the access control authority and the communication white list.
And an operation and maintenance management unit 023 configured to generate operation and maintenance tasks and operation and maintenance data, and perform data interaction with the data switch or the gateway of the field station. Specifically, when in an offline mode, data interaction is performed with a data switch; when in the online mode, data interaction is performed with the off-site gateway.
And the field station and equipment information base 03 is used for forming a dynamic field station information base and a dynamic field station equipment information base according to the data of the equipment operation and maintenance management module 02.
And the password and label management module 04 is configured to synchronously issue a public and private key pair of the device when the device operation and maintenance management module 02 works, and encrypt and record a labeling processing result of the pre-data communication module 01.
In a specific embodiment, the security operation and maintenance management and control center further includes a security management console 05, as shown in fig. 2. Specifically, the security management console 05 is configured to provide a foreground interface as a query entry, which can provide a role-based and hierarchical management mode, so that management is more hierarchical.
In a specific embodiment, the security operation and maintenance management and control center further includes a security analysis and display module 06, as shown in fig. 2. Wherein, this safety analysis and show module 06 is used for showing the field station data of management and control. Preferably, the security analysis and display module 06 can be docked with a device such as a missed scan device, and together form a security situation analysis and security display large screen of the whole center.
To sum up, the safe operation and maintenance management and control center provided by the embodiment enables data transmission to be safer and more reliable through data encryption, and can manage equipment, operation and maintenance and safety in a unified manner through each module, so that the management and control efficiency of the field station is enhanced.
Referring to fig. 3, fig. 3 is a schematic diagram illustrating a principle of applying the security operation and maintenance management and control center to an operation and maintenance management process of an outside plant. As shown in fig. 3, the communication objects of the security operation and maintenance management and control center are mainly the field station and the data switch. And when the gateway is used for data interaction with the field station, the gateway is mainly communicated with the general field station gateway. When the network environment is better, the data collected by the network security monitoring machine of the field station can be transmitted to the security operation and maintenance control center in an online management mode through the general field station gateway, and when the network environment is poorer or under the condition that no network exists at all, the data collected by the network security monitoring machine of the field station can be transmitted to the data switch in an offline management mode through the general field station gateway, and finally the security operation and maintenance control center collects the operation data of the field station from the data switch and manages the operation data. The field station network safety monitoring machine comprises an industrial personal computer, a traditional detector, a traditional actuator, an intelligent instrument, an intelligent controller and other equipment.
It can be understood that, in practical application, the security operation and maintenance control center of the embodiment is a comprehensive control center for solving the device security, network security and operation and maintenance security of the field station, and may replace the original security management center, device management system and operation and maintenance control center. And monitoring the field station from the aspects of software and hardware assets of equipment and network operation, and planning and guiding the development of operation and maintenance work. In this embodiment, the device management and the safe operation management of the field station are formed together with the field station gateway, the field station network safety monitoring machine, and the data switch (offline mode). And the safety operation and maintenance control center is in a core position and is responsible for collecting and recording the asset list and the safety white list of the field station and uniformly guiding each field station.
Referring to fig. 4, in an embodiment of the present application, a method for managing and controlling a security operation and maintenance is further provided, which is applied to the security operation and maintenance management center according to any of the embodiments. As shown in fig. 4, the method for managing and controlling the safety operation and maintenance includes steps S10 to S30. The method comprises the following steps:
s10, sending the operation and maintenance task to a gateway or a data switch of the off-site station; the operation and maintenance task is data subjected to labeling processing;
s20, receiving operation data uploaded by the gateway or the data switch of the off-site station after the gateway or the data switch of the off-site station successfully signs;
and S30, labeling the operation data, generating a dynamic field station information base and a field station equipment information base, and managing the field station equipment and the operation and maintenance process according to the operation data.
In one embodiment, the sending the operation and maintenance task to the extraterrestrial gateway or the data switch includes:
when the mobile terminal is in an off-line mode, sending an operation and maintenance task to a data switch;
and when the gateway is in an online mode, sending the operation and maintenance task to the off-site gateway.
In one embodiment, the managing the equipment and the operation and maintenance process of the off-site station according to the operation data includes:
managing the conditions of adding, removing, repairing, bringing back and repairing the equipment of the outdoor station and the outdoor station equipment;
or storing the management strategy, the operation data and the alarm event of the field station, and establishing an access control authority and a communication white list according to the alarm event.
It can be understood that, compared with the conventional operation and maintenance control method, the safe operation and maintenance control method provided by the embodiment enables data transmission to be safer and more reliable through data encryption, and can uniformly manage equipment, operation and maintenance and safety, thereby enhancing the control efficiency of the field station.
In another exemplary embodiment, a computer-readable storage medium is also provided, comprising a computer program which, when executed by a processor, carries out the steps of the data exchange method according to any one of the above embodiments. For example, the computer-readable storage medium may be the above-mentioned memory including a computer program, which is executable by a processor of a terminal device to perform the data exchange method according to any one of the above-mentioned embodiments, and achieve the technical effects consistent with the above-mentioned method.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical functional division, and there may be other divisions in actual practice, for example, multiple units or page components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit may be implemented in the form of hardware, or in the form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present application. 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 embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (10)
1. The utility model provides a safe operation and maintenance management and control center which characterized in that includes:
the preposed data communication module is used for performing labeling processing on all received and sent data;
the equipment operation and maintenance management module is used for managing equipment and operation and maintenance processes of the field station according to the task instruction;
the field station and equipment information base is used for forming a dynamic field station information base and a dynamic field station equipment information base according to the data of the equipment operation and maintenance management module;
and the password and label management module is used for synchronously issuing a public and private key pair of the equipment when the equipment operation and maintenance management module works, and encrypting and recording a labeling processing result of the preposed data communication module.
2. The management and control center for security operation and maintenance according to claim 1, wherein the device operation and maintenance management module comprises:
the equipment management unit is used for authenticating the field station and the field station equipment according to the task instruction and managing the conditions of addition, revocation, maintenance, bringing back and repair of the field station and the field station equipment which pass the authentication;
the security management unit is used for storing management strategies, operation data and alarm events of the field station, and establishing access control authority and a communication white list according to the alarm events;
and the operation and maintenance management unit is used for generating operation and maintenance tasks and operation and maintenance data and carrying out data interaction with the data switch or the field station gateway.
3. The management and control center for security operation and maintenance according to claim 2, wherein the operation and maintenance management unit is further configured to:
when the mobile terminal is in an off-line mode, data interaction is carried out with a data switch;
when in the online mode, data interaction is performed with the off-site gateway.
4. The safety operation and maintenance management and control center according to claim 1, wherein the front data communication module is further configured to:
and carrying out label verification and disassembly on the received data, or carrying out label encapsulation on the sent data.
5. The security operation and maintenance management and control center according to claim 1, further comprising:
and the safety management operation console is used for providing a foreground interface as a query inlet.
6. The security operation and maintenance management and control center according to claim 1, further comprising:
and the safety analysis and display module is used for displaying the managed and controlled field station data.
7. A method for managing and controlling security operation and maintenance, applied to the security operation and maintenance management center according to any one of claims 1 to 6, comprising:
sending the operation and maintenance task to a gateway or a data switch of the field station; the operation and maintenance task is data subjected to labeling processing;
after the gateway or the data switch of the off-site station successfully signs, receiving the operation data uploaded by the gateway or the data switch of the off-site station;
and performing labeling processing on the operation data, generating a dynamic field station information base and a dynamic field station equipment information base, and managing the field station equipment and the operation and maintenance process according to the operation data.
8. The method according to claim 7, wherein the sending the operation and maintenance task to the gateway or the data switch at the off-site includes:
when the mobile terminal is in an off-line mode, sending an operation and maintenance task to a data switch;
and when the gateway is in an online mode, sending the operation and maintenance task to the off-site gateway.
9. The method according to claim 7, wherein the managing the operation and maintenance process and the device of the off-site station according to the operation data includes:
managing the conditions of adding, removing, repairing, bringing back and repairing and installing back of the field station and the field station equipment;
or storing the management strategy, the operation data and the alarm event of the field station, and establishing an access control authority and a communication white list according to the alarm event.
10. A computer-readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the security operation and maintenance management method according to any one of claims 7 to 9.
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