CN115664012A - Digital base system - Google Patents
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Abstract
The invention provides a digital base system, which is applied to a source network, charge storage and integrated dispatching operation platform, wherein the source network, charge storage and integrated dispatching operation platform comprises a plurality of main station systems, and the digital base system comprises: the production control area is used for providing production control equipment for each master station system and is in communication connection with each master station system; and the information management area is used for providing information acquisition equipment for each master station system and is in communication connection with each master station system. The quantity of production control equipment and information acquisition equipment under the mutually independent condition of each main station system is reduced, each main station system can directly acquire required information data from the information management large area, and data interaction can be carried out through the production control large area after operation processing is carried out according to the required information data, so that additionally arranged data storage and transmission equipment is reduced, and the resource utilization rate is improved.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a digital base system.
Background
The source network and load storage integrated mode provides an integral solution of power supply, power network, load and energy storage, accurate matching of supply and demand sides can be promoted, the problems of clean energy consumption and power network fluctuation generated by the clean energy consumption are effectively solved, and the comprehensive efficiency of a power system is improved.
However, each master station system in the existing source network load and storage integrated scheduling operation platform has a set of digital infrastructure, and the digital infrastructures are independent of each other, i.e. physically and logically isolated, which results in repeated configuration of devices, resulting in resource waste, and complicated device management, and difficult network security protection.
Therefore, the problem of low resource utilization rate exists in the digital infrastructure of the source network load and storage integrated scheduling operation platform in the prior art.
Disclosure of Invention
The embodiment of the invention provides a digital base system, which aims to solve the problem of low utilization rate of digital infrastructure resources of a source network load-storage integrated dispatching operation platform in the prior art.
The embodiment of the invention provides a digital base system, which is applied to a source network load and storage integrated scheduling operation platform, wherein the source network load and storage integrated scheduling operation platform comprises a plurality of main station systems, and the digital base system comprises:
the production control area is used for providing production control equipment for each master station system and is in communication connection with each master station system;
the system comprises a master station system, an information management area and a plurality of information collection devices, wherein the master station system is used for collecting information, and the information management area is used for providing information collection equipment for each master station system and is in communication connection with each master station system.
Optionally, a first safety isolation device is arranged between the production control large area and the information management large area.
Optionally, the production control area includes a control area and a non-control area, the information management area includes a production management area, a security level of the control area is higher than a security level of the non-control area, and a security level of the non-control area is higher than a security level of the production management area.
Optionally, a first safety isolation device is arranged between the production control large area and the information management large area;
the first safety isolation device is located between the non-control area and the production management area.
Optionally, the digital base system further comprises a second safety isolation device disposed between the control zone and the non-control zone.
Optionally, the source network load and storage integrated scheduling operation platform further includes a main network scheduling system;
the digital base system further comprises a third safety isolation device, the production control large area is in communication connection with the main network dispatching system through the third safety isolation device, and the third safety isolation device is used for carrying out encryption authentication on the regulation and control instruction from the main network dispatching system.
Optionally, the digital base system further comprises a network layer;
and the production control large area and the information management large area are respectively accessed to the network layer through a switch.
Optionally, the digital base system further comprises a workstation device and a storage device, the workstation and the storage device being configured as a common device for the production control zone and the information management zone.
Optionally, the workstation device comprises a wired transmission network, networking hardware devices, a display device and a visual communication device.
Optionally, the storage device is a disk array.
In the embodiment of the invention, according to the characteristics of each master station system, the digital base system can be divided into the production control area and the information management area, so that each master station system can share the production control equipment in the production control area, and each master station system can share the information acquisition equipment in the information management area, the number of the production control equipment and the information acquisition equipment under the condition that the master station systems are mutually independent is reduced, communication connection is established between the master station systems in the production control area and the information management area, each master station system can directly acquire required information data from the information management area, data interaction can be carried out through the production control area after operation processing is carried out according to the required information data, additionally arranged data storage and transmission equipment is reduced, and the resource utilization rate is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic connection diagram of a digital base system according to an embodiment of the present invention;
fig. 2 is a second schematic diagram of the connection relationship of the digital base system according to the embodiment of the invention;
fig. 3 is a third schematic diagram illustrating a connection relationship of a digital base system according to an embodiment of the present invention;
fig. 4 is a fourth schematic diagram illustrating a connection relationship of the digital base system according to the embodiment of the 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 some, not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.
The terms first, second and the like in the description and in the claims of the present invention are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the structures so used are interchangeable under appropriate circumstances such that embodiments of the invention can be practiced in sequences other than those illustrated or described herein, and the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., a first term can be one or more than one.
An embodiment of the present invention provides a digital base system, which is applied to a source network, load and storage integrated scheduling operation platform, as shown in fig. 1 to 4, where the source network, load and storage integrated scheduling operation platform includes multiple master station systems, and the digital base system includes:
the production control area is used for providing production control equipment for each master station system and is in communication connection with each master station system;
the system comprises a master station system, an information management area and a plurality of information collection devices, wherein the master station system is used for collecting information, and the information management area is used for providing information collection equipment for each master station system and is in communication connection with each master station system.
The source network load storage integrated scheduling operation platform can comprise a first master station system facing to the active sensing and predictive analysis of the source network load storage state, a second master station system facing to the power market and supported by the source load interaction green power transaction optimization decision, and a third master station system facing to the source network load storage scheduling operation.
The first master station system can actively collect various information such as power and electric quantity Of a power supply, voltage and current Of a power grid, charge-discharge power and State Of Charge (SOC) Of stored energy, power demand Of a load and the like, carry out artificial intelligence learning and analysis according to the actively collected information, and actively predict State information Of the non-source grid-load-storage integrated dispatching operation platform by combining variables such as weather and running State;
the second master station system can actively acquire spot market information of the region and electric power market rules of medium-long term electric power trading, and provides an optimal strategy for the current source network load-storage integrated dispatching operation platform to participate in the electric power market trading by taking the rules of new energy participation in the electric power market as constraint conditions and taking economic optimization as a target according to the new energy information of the current source network load-storage integrated dispatching operation platform;
the third master station system can receive a regulation and control instruction provided by the master network scheduling system, and under the instruction state of the master network scheduling system, the third master station system integrates the system state actively sensed and predicted by the first master station system and the optimal strategy provided by the second master station system, locally decomposes and executes the power grid instruction, and sends a specific control instruction of a power supply, energy storage and load in the source network and energy storage integrated scheduling operation platform.
In the embodiment, according to the characteristics of each master station system, the digital base system can be divided into a production control area and an information management area, so that each master station system can share production control equipment in the production control area and each master station system can share information acquisition equipment in the information management area, the number of the production control equipment and the number of the information acquisition equipment in the situation that the master station systems are mutually independent are reduced, communication connection is established between the master station systems in the production control area and the information management area, each master station system can directly acquire required information data from the information management area, data interaction can be performed through the production control area after operation processing is performed according to the respective required information data, additionally arranged data storage and transmission equipment is reduced, and the resource utilization rate is improved.
Optionally, a first safety isolation device is arranged between the production control large area and the information management large area.
In one example, the information management area may obtain source grid storage information, power information, and external expansion information through the information acquisition device. The source network charge storage information comprises power and electric quantity of a power supply, voltage and current of a power network, charge-discharge power and charge state of energy storage, and power demand of a load; the power information comprises spot market information of the current region and power market rules of medium and long term power transaction; the external expansion information comprises weather, historical trading price, production management information and the like of the current region.
According to different data safety requirement levels and/or the setting position of the data processing module, the source network load storage information, the power information and the external expansion information can be stored in different positions, for example, the source network load storage information and the power information are stored in a production control large area, the external expansion information is stored in an information management large area, and a first safety isolation device is arranged between the production control large area and the information management large area so as to further carry out safety isolation on the source network load storage information and the power information in the production control large area. The first safety isolation device can comprise an intrusion detection device and a malicious code prevention device, so that the condition that all information acquired by the information acquisition equipment is leaked after the information management large area is invaded by a hacker is reduced, and the safety of the digital base system is enhanced.
The intrusion detection device can detect and find intrusion behaviors hidden in normal information flow flowing through a network boundary, analyze potential threats and perform security audit;
the malicious code precaution device can update the feature codes of the viruses in time, the checking and killing records can be checked through the malicious code precaution device, the malicious code updating files are tested, the production control area and the information management area can be forbidden to share one malicious code management server, production control equipment in the production control area can be shared by each master station system, information acquisition equipment in the information management area can be shared by each master station system, the resource utilization rate is improved, and meanwhile the safety of the digital base system is enhanced.
Under the condition that the source network load storage information and the power information are stored in the production control large area, the first main station system and the second main station system can directly acquire required information data from the production control large area, and perform data interaction after operation processing according to the respective required information data, so that additionally arranged data transmission equipment is reduced, and the resource utilization rate is improved.
Optionally, the production control area includes a control area and a non-control area, the information management area includes a production management area, a security level of the control area is higher than a security level of the non-control area, and a security level of the non-control area is higher than a security level of the production management area.
In an example, according to different safety protection requirements, a production control large area can be divided into a control area and a non-control area, an information management large area is divided into a production management area, the control area can be marked as an area i, the non-control area can be marked as an area ii, and the production management area can be marked as an area iii. The safety level of the control area is higher than that of the non-control area, the safety level of the non-control area is higher than that of the production management area, the source network load storage information can be stored in the control area (namely, the area I), the power information can be stored in the non-control area (namely, the area II), the external expansion information can be stored in the production management area (namely, the area III), and the data storage safety is further improved.
The first safety isolation device between the production control area and the information management area can be arranged between the non-control area and the production management area, in other words, the first safety isolation device is arranged between the area II and the area III so as to protect data in the area II and the area III at different levels.
Optionally, the digital base system further comprises a second safety isolation device disposed between the control zone and the non-control zone.
In an example, the second security isolation device may include an intrusion detection device, a malicious code prevention device, and a security audit device to enhance the security of the digital base system.
The intrusion detection device can detect and find intrusion behaviors hidden in normal information flow flowing through a network boundary, analyze potential threats and perform security audit;
the malicious code prevention device can update the characteristic codes of the viruses in time, check and kill records can be checked through the malicious code prevention device, the malicious code update files are tested to be installed, a production control area and an information management area can be prohibited from sharing a set of malicious code management server, production control equipment in the production control area can be shared by each master station system, information acquisition equipment in the information management area can be shared by each master station system, the resource utilization rate is improved, and meanwhile the safety of the digital base system is enhanced;
the safety auditing device can record and analyze important operations of an operating system, a database and business application in a production control large area, and timely discover various illegal behaviors and attack behaviors of viruses and hackers. And carrying out strict safety audit on the operation behavior of the remote user logging in the local system.
According to the characteristics of the platform system, the digital base system is divided into a production control area and a management information area, the production control area is divided into a control area and a non-control area, and the information management area is divided into a production management area, so that the hardware of a plurality of main station systems can be fully shared and fused. And different safety protection requirements are determined by different safety areas, wherein the safety level of a control area is highest, the safety level of a non-control area is next, and the safety level of a production management area is lowest. Therefore, the first master station system, the second master station system and the third master station system can respectively realize respective logic isolation operation in the zone I, the zone II and the zone III. The connection of different master station systems within each security zone is shown in figure 2.
Optionally, the digital base system further comprises a workstation device and a storage device, the workstation and the storage device configured as a common device for the production control zone and the information management zone.
The first master station system, the second master station system and the third master station system can respectively realize respective logic isolation operation in the area I, the area II and the area III, the safety problem caused by the fact that the digital base system shares one set of server can be reduced, a first safety isolation device is additionally arranged between the area II and the area III, a second safety isolation device is additionally arranged between the area I and the area II, the safety protection capability of the whole digital base system is improved, the reliability of data transmission is improved, the attack of an external hacker can be effectively resisted, and the attack tracing can be carried out according to the intrusion message. The production control equipment in the production control area can be shared by each master station system, and the information acquisition equipment in the information management area can be shared by each master station system, for example, the workstation and the storage equipment can be configured as shared equipment of the production control area and the information management area, each master station system realizes logic isolation on the server level, the workstation and the energy storage equipment can be shared, and the data interaction mode among the master station systems can be that data interaction is directly carried out in the server through a software interface, so that the resource utilization rate is improved.
Optionally, the workstation device comprises a wired transmission network, networking hardware devices, a display device and a visual communication device, and the storage device may be a disk array.
In an example, the production control equipment may include workstation equipment, large screen display equipment, uninterruptible Power System (UPS) batteries, clock systems, video conference equipment and keyboards, video or Mouse (KVM) equipment, and the like. The information acquisition device includes a storage device.
As shown in fig. 3, the secure i-zone configuration server has 16 servers and one set of disk arrays: specifically, a Data Acquisition And monitoring Control system (Supervisory Control And Data Acquisition, SCADA) communication Acquisition server 4 is used for SCADA real-time Data Acquisition And finger transmission, a scheduling communication server 4 is used for issuing And feeding back scheduling instructions, an I-area SCADA server 4 is used for I-area SCADA real-time Data processing, wind And light storage And transportation Data calculation And statistics, an I-area historical Data server 2 is used for storing historical Data, an I-area application server 2 is used for management, calculation And strategy landing of platform advanced applications, and a disk array provides a public disk space for each storage server.
The secure I-zone server is configured with the following parameters:
central Processing Unit (CPU): 2 paths of 8 cores, wherein the main frequency of each path is not lower than 2.3GHz;
memory: 128GB, supporting functions of memory error correction, memory mirroring, memory hot standby and the like;
hard disk: 480G SSD hard disk 1,4t SAS 3.5 inches 1;
a network port: 8x kilomega RJ45 network port;
power supply: a redundant power supply;
a display card: the standard configuration is integrated with a 32M display card;
the configuration of the safe I-zone disk array is not lower than the following parameters:
a controller: 2;
the cache capacity: each controller 32G (2 x 32g, 64 buffers);
and supporting the disk specification: SATA, SAS, SSD;
the number of host interfaces: 8xFC per controller (16 xFC total);
number of actual disks: 40X 600G SAS 15000rpm.
The safety II area is provided with 6 servers and one set of disk arrays: specifically, 4 area II front servers are used for collecting real-time operation data in a platform control area; and 2 area II application servers are used for managing, calculating and landing strategies of the platform high-level application, and the disk array provides a public disk space for each storage server.
The configuration of the safety II area server is not lower than the following parameters:
a CPU:2 paths of 8 cores, wherein the main frequency of each path is not lower than 2.3GHz;
memory: 128GB, supporting functions of memory error correction, memory mirroring, memory hot standby and the like;
hard disk: 480G SSD hard disk 1,4t SAS 3.5 inch 1;
a network port: 8x kilomega RJ45 network port;
power supply: a redundant power supply;
a display card: and the standard is integrated with a 32M display card.
The configuration of the safe area II disk array is not lower than the following parameters:
a controller: 2;
the cache capacity: each controller 32G (2 x 32g, 64 buffers);
and supporting the disk specification: SATA, SAS, SSD;
the number of host interfaces: 8xFC per controller (16 xFC total);
number of actual disks: 40X 600G SAS 15000rpm.
The safe III area is configured with 9 servers and one set of disk arrays: specifically, 4 region iii historical data servers, 2 region iii global Wide area network (Web) publishing servers, 2 region iii application servers, and 1 visualization server are used for displaying and applying the functions of the support platform system in a two-dimensional or three-dimensional mode, and the disk array provides a common disk space for each storage server.
The safety III area historical data server, the WEB release server and the application server are configured with parameters not lower than the following parameters:
a CPU:2 paths of 8 cores, wherein the main frequency of each path is not lower than 2.3GHz;
memory: 128GB, supporting functions of memory error correction, memory mirroring, memory hot standby and the like;
hard disk: 480G SSD hard disk 1,4t SAS 3.5 inches 1;
a network port: 8x kilomega RJ45 network port;
power supply: a redundant power supply;
a display card: and the standard is integrated with a 32M display card.
And configuring the disk array in the security area III with parameters not lower than the following parameters:
a controller: 2;
the cache capacity: each controller 32G (2 x 32g, 64 buffers);
and supporting the disk specification: SATA, SAS, SSD;
the number of host interfaces: 8xFC per controller (16 xFC total);
number of actual disks: 40X 600G SAS 15000rpm.
And 5 sets of workstations are configured according to the requirements of functions and management, wherein two sets of workstations are respectively arranged in the area I and the area II, and one set of workstations is arranged in the area III. The workstation configuration satisfies the following parameters:
CPU processor specification: 2 or more than 10 cores;
memory specification: more than or equal to 32GB;
hard disk specification: more than or equal to 2 x 12T;
an Ethernet controller: 4 kilomega network ports;
a display card: 2, not less than P620;
a display: not less than 2 stations;
the workstation should dispose the sound card, dispatch and automatic on-duty position workstation configuration audio amplifier.
The digital base system may employ semiconductor Light emitting diodes (Light E)mitting Diode, LED) display large screen with the display area of 36m 2 And a set of distribution boxes of the sending card, the splicing Controller and the Programmable Logic Controller (PLC) are correspondingly configured.
According to the technical development condition and specific conditions of the UPS, 1 UPS with the single machine capacity of 100kVA is configured and divided into two units to form a double-bus power supply structure. When the AC mains supply is normal, the AC power supply supplies power to the AC bus through rectification and inversion of the UPS host; when the alternating current is lost, the direct current storage battery supplies power to the load through the inversion of the UPS host. Each UPS is provided with an automatic switching function of a static switch.
The clock System can receive the standard Time of a Global Positioning System (GPS) and the Beidou, the System has a Network Time Protocol (NTP) Time setting function, and the Time of each server and each workstation is kept consistent. 8-12 satellites can be tracked simultaneously, the capturing time is 20 seconds to 2 minutes, the receiving sensitivity of the antenna is not lower than-166 dpm, safety protection measures are provided for the correctness of a received clock, and the system time can be set manually. When the receiving standard clock source is abnormal, the system can select a certain main device to carry out the time synchronization of the whole network clock. The system has the function of synchronizing with the controlled station clock.
The digital base system is provided with a video conference system to realize the visual communication function and other video functions between the source network load storage integrated dispatching operation platform and the power grid dispatching center.
The video conference terminal and the camera are of an integrated structure, and the microphones can be independently connected; support for a WebRTC protocol; the video coding and decoding algorithm is in accordance with H.264 and VP8 international standards; the mainstream video should support 30 frames/second, and the image formats include formats such as HD720P, HD1080P and the like; a 360-degree omnidirectional microphone is matched in a standard mode; the dual-stream standard of radio or television (Simulcast) is supported, and the video conference terminal should support the function of transmitting and receiving dynamic multiple video streams. The double-stream video should support formats such as VGA, SVGA, XGA, WXGA, high definition 720p and the like, when transmitting multiple streams, the video definition can reach the resolution of WXGA (1280 × 768), and synchronous sound of the multiple streams can be transmitted simultaneously.
The terminal supports the network fault-tolerant function, when the packet loss rate of the network is not more than 3%, images and voice are guaranteed to be displayed normally, mosaic, stagnation and the like do not appear after the network is observed for not less than 15 minutes, and the quality subjective assessment is excellent. The terminal supports a multi-video stream transmission function, can transmit the pictures of the camera and the dynamic PC to a far-end meeting place, and the resolution of the auxiliary stream pictures at least supports 320 x 180. The terminal supports display switching among a plurality of video sources such as a local video source and a remote video source, and supports multi-path display output and single-path split-screen image functions. The terminal integrates a 720P or 1080P high-definition camera and a microphone.
The audio coding and decoding algorithm is in accordance with the Opus format, the terminal supports automatic lip synchronization, the error is not noticeable when the network bandwidth is satisfied, and the terminal supports adaptive full duplex echo suppression and automatic gain control. Video coding supports the h.264 protocol. The terminal supports a 280 x 720P display format, and supports a 1080P display format by default.
End-to-end encryption is supported, and quantum encryption is supported.
The digital base system is provided with 1 set of distributed KVM system to meet the requirement of unified maintenance and management of the server, the large screen display and the workstation. The KVM system has the following functions:
(1) The splicing function distributed type splicing node adopts a stepless zooming-multiphase filtering algorithm, supports the functions of windowing, splicing and the like of a DLP large-screen multi-layer in a dispatching hall, can realize the whole-screen display and split-screen display of pictures, has stable and flicker-free pictures in the whole display range, is completely and synchronously displayed without tearing, and can freely zoom, move and roam pictures without being limited by physical splicing. Any one input source image can be spliced and displayed on the LED display screen, and the input source can be switched at any time. Through the splicing display of the whole screen, a user can realize the purpose of monitoring the signal emphasis of a local emphasis area;
(2) The matrix switching function input nodes and the output nodes are subjected to a network coding and decoding process, and a more humanized signal matrix type switching function can be realized through a visual management and control platform;
(3) The KVM seat management function can realize seat one-person multi-service management and control, and a visual centralized control system can carry out unified management on large-screen display, a distributed management and control system, an audio system, environment control, power management, a recording and broadcasting system and the like, so that interconnection and mutual control are realized.
Optionally, the digital base system further comprises a network layer; and the production control area and the information management area are respectively accessed to the network layer through a switch. By adding a high-speed and high-reliability network layer, network equipment in the original infrastructure is integrated, so that a plurality of main station systems can perform normal data transmission, and the requirements of transmission delay, error rate and the like are met.
The network layer is a carrier for efficiently transmitting various types of information of the platform between the sensing layer and the high-level application. The network layer of the platform comprises a wired transmission network and networking hardware equipment, including a network switch, a router, a data gateway and the like.
In one example, the network device of the digital base system may use a dual redundancy configuration principle, and all nodes and devices in the system use gigabit access. The I area of the production control area is provided with a redundant I area core switch which is used as a core sink node, and the machine room networking switch and the I area data acquisition switch are connected with the I area core switch through a network, so that the interconnection and intercommunication among all services and real-time data in the I area of the production control area are realized. And the production control area II is provided with a redundant area II core switch serving as a core sink node, and the area II data acquisition switch is connected with the area II core switch through a network to realize interconnection and intercommunication of all services and non-real-time data in the area II of the production control area. The management information large area (III area) is configured with a redundant III core area switch to realize interconnection and intercommunication among all services and data in the management information large area (III area).
The real-time data collected by the I-area data collection switch comprise real-time power and electric quantity of a power supply, stored charge and discharge power and SOC state of the stored energy, and voltage, current and load power data of a power grid, wherein the real-time power and electric quantity are required by the first master station system. And power grid control instruction data required by the third master station system. The sent information comprises specific control instruction information of a power supply, an energy storage and a load which are decomposed by the third master station system. The non-real-time data acquired by the data acquisition switch in the area II comprises spot market information required by the second master station system. The external expansion data collected by the data collection exchanger in the area III comprises weather information required by a first master station system and medium-and-long-term electric power transaction information required by a second master station system.
Optionally, the source network, load storage and integrated scheduling operation platform further includes a main network scheduling system;
the digital base system further comprises a third safety isolation device, the production control large area passes through the third safety isolation device and the main network dispatching system are in communication connection, and the third safety isolation device is used for encrypting and authenticating the regulation and control instruction from the main network dispatching system.
In one example, the I-zone core switch, the ii-zone core switch, and the iii-zone core switch are connected to the master network dispatching system through a network connected to the centralized control communication access switch, so as to implement interconnection with the upper-level dispatching center. Meanwhile, according to the safety protection requirement, the front-end convergence network boundary carries out safety protection through the longitudinal encryption and the firewall of the third safety isolation device, the production control large area and the management information large area are safely isolated through the forward and reverse isolation arrays of the first safety isolation device and the second safety isolation device, and the safety of the base system is enhanced. In addition, the digital base system provided by the invention can be shared to a plurality of main station systems, and can not be isolated physically and logically, which is different from the configuration that each main station system needs a set of digital infrastructure independently in the prior art, thereby reducing the configuration of extra facilities and improving the resource utilization rate.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present invention is not limited to performing the functions in the order discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, for example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The utility model provides a digital base system which characterized in that is applied to source net load and store up integration dispatch operation platform, source net load and store up integration dispatch operation platform includes a plurality of main website systems, digital base system includes:
the production control area is used for providing production control equipment for each master station system and is in communication connection with each master station system;
and the information management large area is used for providing information acquisition equipment for each master station system, and is in communication connection with each master station system.
2. The digital base system of claim 1, wherein a first safety isolation device is disposed between the production control domain and the information management domain.
3. The digital signage system of claim 1, wherein the production control area comprises a control area and a non-control area, the information management area comprises a production management area, the control area has a higher security level than the non-control area, and the non-control area has a higher security level than the production management area.
4. The digital base system of claim 3, wherein a first safety isolation device is disposed between the production control area and the information management area;
the first safety isolation device is located between the non-control area and the production management area.
5. The digital base system of claim 4, further comprising a second safety isolation device disposed between the control zone and a non-control zone.
6. The digital base system of any of claims 1-5, wherein the source-network, load-storage, integrated scheduling operation platform further comprises a main network scheduling system;
the digital base system further comprises a third safety isolation device, the production control large area is in communication connection with the main network dispatching system through the third safety isolation device, and the third safety isolation device is used for carrying out encryption authentication on the regulation and control instruction from the main network dispatching system.
7. The digital base system of claim 1, further comprising a network layer;
and the production control area and the information management area are respectively accessed to the network layer through a switch.
8. The digital base system of claim 1, further comprising workstation equipment and storage equipment configured as common equipment for the production control zone and the information management zone.
9. The digital base system of claim 8, wherein the workstation device comprises a wired transmission network, networking hardware devices, a display device, and a visual communication device.
10. The digital base system of claim 8, wherein the storage device is a disk array.
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| CN202211323846.XA CN115664012A (en) | 2022-10-27 | 2022-10-27 | Digital base system |
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| CN202211323846.XA CN115664012A (en) | 2022-10-27 | 2022-10-27 | Digital base system |
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