CN110854725B - Service linkage system and method between multiple power substations - Google Patents
Service linkage system and method between multiple power substations Download PDFInfo
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- CN110854725B CN110854725B CN201911201673.2A CN201911201673A CN110854725B CN 110854725 B CN110854725 B CN 110854725B CN 201911201673 A CN201911201673 A CN 201911201673A CN 110854725 B CN110854725 B CN 110854725B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1679—Programme controls characterised by the tasks executed
- B25J9/1689—Teleoperation
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Abstract
The utility model provides a service linkage method and system among multiple substation, which receives the external service task operation ticket, issues the service task instruction, and carries out safety detection on the service task instruction information; recording the target state position of equipment in the service task instruction, searching a target transformer substation to which the equipment belongs according to the equipment information in the service task instruction, and organizing a resolvable service task instruction format of the target transformer substation according to the received equipment information and the searched transformer substation information; selecting an executed inspection robot according to the analyzed service task instruction, and planning a walking route of the robot; the method and the system have the advantages that the equipment image information collected by the inspection robot is received, the state position of the equipment is identified, whether the received equipment state position is consistent with the equipment target state position or not is compared until the equipment service tasks on all operation tickets are operated, operation procedures are simplified, and working efficiency is improved.
Description
Technical Field
The disclosure belongs to the field of operation and maintenance of power systems, and particularly relates to a service linkage system and method between multiple variable power stations.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the continuous development of urbanization, the power system is increasingly large and complex, and the inspection task of the power unit is increasingly heavy due to the increase of the number of the transformer substations. In the face of complex power systems, informatization and intellectualization are trends in power system development. The transformer substation inspection robot is an important auxiliary device for transformer substation inspection, reduces the working strength of transformer substation inspection personnel by popularization and application, improves the safety and reliability of the inspection process, and is one of important signs for intelligent power grid development.
The transformer substation inspection robot centralized control system (hereinafter referred to as a centralized control system) manages transformer substation inspection robots in the controlled area, uniformly displays and counts inspection data of each transformer substation, controls the inspection tasks of each transformer substation to be executed, and solves the problem that an intelligent transformer substation inspection robot system becomes an information island. Although the centralized control system has entered into a wide popularization stage, the application still has shortcomings. The existing centralized control system is mainly used for summarizing routing inspection data of all transformer substations and carrying out statistical analysis. The interaction of routing inspection information with an external system is lacked. At present, a substation-side intelligent robot system (hereinafter referred to as a "substation-side system") simply uploads equipment data of robot inspection to a centralized control system, however, since no information interaction exists between the centralized control system and an external system, the equipment inspection data acquired by the centralized control system is only applied to a self functional module of the centralized control system, and effective service linkage is generated between the centralized control system and the external system, and the construction requirements of an intelligent power grid cannot be met.
With the continuous development of smart grid construction, the transformer substation gradually becomes unattended, so that the remote execution operation becomes an extremely urgent need. However, at present, wireless communication is adopted between a background server and a robot in a station system, which does not meet related requirements of safety protection regulations of a power monitoring system, and does not have conditions for accessing a power intranet, thereby blocking the possibility of service task interaction between an external system and a station-side system from a transmission medium. Moreover, if the external system operates a plurality of transformer substation services in a linkage manner, connection with each transformer substation is required to be established, and operation steps of identity confirmation, safety protection, command analysis, transformer substation information storage and the like are very complicated, so that a large amount of configuration operation workload is brought to operating personnel.
Disclosure of Invention
The utility model provides a solve above-mentioned problem, this disclosure has proposed a business linkage system between changeable power station and its method, this disclosure utilizes the transformer substation robot in the centralized control system management deployment area, the centralized control system generally all inserts the electric power intranet, possess the physical condition that the centralized control system passes through the electric power intranet and interacts with external system, the task operation of external system can be sent to the robot in-station through the centralized control system and carry out the task and recheck the operation, recheck result station end system passes back to external system through the centralized control system, external system only needs to interact with the centralized control system can accomplish the task operation to equipment in a plurality of transformer substations, greatly reduce the degree of difficulty of external system task operation, the operation flow is simplified, work efficiency is improved.
According to some embodiments, the following technical scheme is adopted in the disclosure:
a method for service linkage between multiple substations comprises the following steps:
receiving an external business task operation ticket, and issuing a business task instruction;
carrying out safety detection on the service task instruction information;
recording the target state position of equipment in the service task instruction, searching a target transformer substation to which the equipment belongs according to the equipment information in the service task instruction, and organizing a resolvable service task instruction format of the target transformer substation according to the received equipment information and the searched transformer substation information;
selecting an executed inspection robot according to the analyzed service task instruction, and planning a walking route of the robot;
and receiving equipment image information acquired by the inspection robot, identifying the state position of the equipment, and comparing whether the received equipment state position is consistent with the equipment target state position until the equipment service tasks on all the operation tickets are operated.
As a further implementation mode, a firewall is used for carrying out security detection on the business task instruction information.
As a further implementation, the service task instruction includes service task device information and a device target location state.
As a further implementation manner, before the analyzed service task instruction is transmitted to the corresponding inspection robot, and when the device image information acquired by the corresponding inspection robot is received, the corresponding information is encrypted and decrypted.
A business linkage system between multi-substation, includes centralized control system and station end system, wherein:
the centralized control system comprises an external communication server, a hardware firewall, a centralized control end analysis server and a centralized control communication server, wherein the external communication server is configured to receive an external business task command and a business task rechecking result;
the hardware firewall is configured to perform network security of accessing the centralized control system to the power intranet;
the centralized control end analysis server is configured to receive the content of the service task command from the external communication server and analyze target transformer substation information and transformer equipment information executed by the service task command;
the centralized control communication server is configured to interact with the station end system for the service task instruction and the detection result of the service task equipment.
As a possible implementation manner, the station-side system includes a station-side switch, a station-side service analysis server, and a wireless communication module, where:
the station-side switch is configured to be accessed to a power private network, and a station-side system can be ensured to perform information interaction with a centralized control system through a centralized control communication server;
the station-side service analysis server is configured to analyze a service task control command received from the centralized control communication server, specify a robot for executing the service task command, plan a walking route of the robot for executing the service task command, analyze a detection result of service task equipment in a picture acquired by the robot, and send the equipment detection result to the centralized control communication server;
the wireless communication module is configured to provide information transfer between the station-side system and the inspection robot.
As a further limitation, the station-side system further includes a station-side background encryption and decryption module, configured to encrypt the control command sent by the station-side service analysis server to the robot, and send the encrypted control command to the wireless communication module.
As a further limitation, the station-side system includes a plurality of inspection robots, and the inspection robots are configured to perform a service task rechecking operation according to a control command received from the robot encryption and decryption module, and return collected inspection pictures to the station-side service analysis server for picture analysis.
As a further limitation, the station-side system further comprises a robot encryption and decryption module, configured to decrypt the information received from the wireless communication module and send the decrypted information to the inspection robot; or the information received from the inspection robot is encrypted and then sent to the wireless communication module.
By way of further limitation, the external business task command is from a PMS system, an integrated information platform, or/and a dispatch control system.
Compared with the prior art, the beneficial effect of this disclosure is:
the method and the system expand the field of the robot inspection business, and improve the use frequency of the robot through the linkage of the business tasks of the external system and the centralized control system.
The method and the system reduce the operation complexity of the service tasks of the robot system, distribute the commands to the robot through the centralized control system and feed back the detection result, and an external system only needs to complete the information interaction of the centralized control service tasks.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a mission services linkage system framework diagram of a multi-substation system;
FIG. 2 is a block diagram of a multi-substation system;
FIG. 3 is a block diagram of an in-station system;
fig. 4 is a linkage flow chart of the service.
The specific implementation mode is as follows:
the present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The service linkage system of the multi-substation system comprises a centralized control system and a station end system.
The centralized control system comprises an external communication server, a hardware firewall, a centralized control end analysis server and a centralized control communication server.
The external communication server is responsible for information interaction between the external system and the centralized control system, and the interaction information comprises a service task command and a service task rechecking result. The external system comprises a PMS system, an integrated information platform and a scheduling control system.
The hardware firewall is responsible for the network security of the centralized control system accessing the power intranet.
The centralized control end analysis server is responsible for receiving the content of the service task command from the external communication server and analyzing the target transformer substation information and the transformer equipment information executed by the service task command.
The centralized control communication server is responsible for information interaction between the centralized control system and the station side system. The interactive information comprises a service task instruction and a service task equipment detection result.
The station end system comprises a station end switch, a station end service analysis server, a station end background encryption and decryption module, a wireless communication module, a robot encryption and decryption module and an inspection robot.
And the station-side switch is responsible for accessing the station-side system into the power private network, and ensures that the station-side system can perform information interaction with the centralized control system through the centralized control communication server.
The station-side service analysis server is responsible for analyzing the service task control command received from the centralized control communication server; a robot for executing a business task command is appointed; planning a walking route of the robot for executing a service task command; the analysis robot collects the detection result of the business task equipment in the picture; and sending the detection result of the equipment to a centralized control communication server.
And the station end background encryption and decryption module is responsible for encrypting a control command sent to the robot by the station end service analysis server and then sending the encrypted control command to the wireless communication module. Or after the encrypted information received from the wireless communication module is decrypted, the encrypted information is sent to the station-side service analysis server.
The wireless communication module is responsible for information transmission between the station side encryption and decryption module and the robot encryption and decryption module.
The robot encryption and decryption module is responsible for decrypting the information received from the wireless communication module and then sending the decrypted information to the inspection robot; or the information received from the inspection robot is encrypted and then sent to the wireless communication module.
The inspection robot is responsible for rechecking the service task according to the control command received from the robot encryption and decryption module; and returning the collected inspection picture to the station end service analysis server for picture analysis through the robot encryption and decryption module, the wireless communication module and the station end encryption and decryption module.
The linkage operation of the centralized control system and the external system service tasks comprises the following steps:
the method comprises the following steps: and the external system sends a service task instruction to the external communication server according to the service task operation ticket, wherein the service task instruction comprises service task equipment information and an equipment target position state.
Step two: and after receiving the service task instruction of the external system, the external communication server sends the service task instruction to the firewall for information security detection.
Step three: after the service task control instruction is detected by the firewall and reaches the centralized control end analysis server, the centralized control end analysis server records the equipment target state position in the service task instruction, searches a target transformer substation to which the equipment belongs according to the equipment information in the service task instruction, organizes a service task instruction format capable of being analyzed by a station end system according to the received equipment information and the searched transformer substation information, and then sends the service task instruction format to the centralized control communication server.
Step four: and the centralized control communication server receives the service task instruction and sends the service task instruction to a station end service task analysis server of the target transformer substation according to the target transformer substation information in the service task instruction.
Step five: and after receiving the service task instruction, the station end service analysis server selects the executed inspection robot according to the equipment information in the instruction, plans the walking route of the robot, and issues a service task detection operation instruction started by the robot to the station end encryption and decryption module.
Step six: and after receiving the service task command, the station side encryption and decryption module performs encryption operation, decrypts the service task command through the wireless communication module and the robot encryption and decryption module, and transmits the service task command to the inspection robot.
Step seven: and the polling robot finishes charging, executes a service task detection instruction, reaches the detection position of the service task equipment according to the route planned by the station end service analysis server, acquires image information, and transmits the acquired image to the station end service analysis server after being encrypted by the robot encryption and decryption module and decrypted by the wireless communication module and the station end encryption and decryption module.
Step eight: and after receiving the image information, the station side service analysis server identifies the state position of the equipment in the image, and returns the identified position state to the centralized control side analysis server through the centralized control communication server. And the centralized control end analysis server compares whether the received returned equipment state position is consistent with the equipment target state position sent by the external system or not, and returns the comparison result and the current equipment position state to the external system through the hardware firewall and the external communication server. And finishing the operation of the business task.
Step nine: and issuing the operation of the service task of the next group of equipment of the operation ticket, and repeating the steps II, III, IV, V, VI, VII and VIII until the equipment control operation on all the operation tickets is finished.
As shown in fig. 1, a service task service linkage system 100 of a substation inspection robot centralized control system includes three parts, namely an external system 101, a centralized control system 102 and a station-side system 103.
The external system comprises a PMS system, an integrated information platform and a scheduling control system.
As shown in fig. 2, the centralized control system includes an external communication server 201, a hardware firewall 202, a centralized control end analysis server 203 and a centralized control communication server 204.
The external communication server is responsible for information interaction between the external system and the centralized control system, and the interaction information comprises a service task command and a service task rechecking result.
The hardware firewall is responsible for the network security of the centralized control system accessing the power intranet.
The centralized control end analysis server is responsible for receiving the content of the service task command from the external communication server and analyzing the target transformer substation information and the transformer equipment information executed by the service task command.
The centralized control communication server is responsible for information interaction between the centralized control system and the station side system. The interactive information comprises a service task instruction and a service task equipment detection result.
As shown in fig. 3, the station-side system includes a station-side switch 301, a station-side service analysis server 302, a station-side background encryption/decryption module 303, a wireless communication module 304, a robot encryption/decryption module 305, and a patrol robot 306.
And the station-side switch is responsible for accessing the station-side system into the power private network, and ensures that the station-side system can perform information interaction with the centralized control system through the centralized control communication server.
The station end service analysis server is responsible for analyzing the service task control command received from the centralized control communication server; a robot for executing a business task command is appointed; planning a walking route of the robot for executing a service task command; the analysis robot collects the detection result of the business task equipment in the picture; and sending the detection result of the equipment to a centralized control communication server.
And the station end background encryption and decryption module is responsible for encrypting a control command sent to the robot by the station end service analysis server and then sending the encrypted control command to the wireless communication module. Or after the encrypted information received from the wireless communication module is decrypted, the encrypted information is sent to the station-side service analysis server.
The wireless communication module is responsible for information transmission between the station side encryption and decryption module and the robot encryption and decryption module.
The robot encryption and decryption module is responsible for decrypting the information received from the wireless communication module and then sending the decrypted information to the inspection robot; or the information received from the inspection robot is encrypted and then sent to the wireless communication module.
The inspection robot is responsible for rechecking the service task according to the control command received from the robot encryption and decryption module; and returning the collected inspection picture to the station end service analysis server for picture analysis through the robot encryption and decryption module, the wireless communication module and the station end encryption and decryption module.
As shown in fig. 4, the external system 101 issues a service task instruction to the external communication server 201 according to the service task operation ticket, where the service task instruction includes service task device information and a device target location state.
After receiving the service task instruction of the external system, the external communication server 201 sends the service task instruction to the hardware firewall 202 for information security detection.
After the service task control instruction is detected by the hardware firewall 202 and reaches the centralized control end analysis server 203, the centralized control end analysis server 203 records the device target state position in the service task instruction, finds out the target substation to which the device belongs according to the device information in the service task instruction, organizes the service task instruction format capable of being analyzed by the station end system according to the received device information and the found substation information, and then sends the service task instruction format to the centralized control communication server 204.
The centralized control communication server 204 receives the service task instruction, and sends the service task instruction to the station-side service analysis server 302 of the target substation according to the target substation information in the service task instruction.
After receiving the service task instruction, the station-side service analysis server 302 selects an executed inspection robot according to the device information in the instruction, plans a walking route of the robot, and issues a service task detection operation instruction started by the robot to the station-side encryption and decryption module 303.
After receiving the service task command, the station side encryption/decryption module 303 performs encryption operation, decrypts the service task command by the wireless communication module 304 and the robot encryption/decryption module 305, and sends the service task command to the inspection robot 306.
The inspection robot 306 finishes charging, executes a service task detection instruction, arrives at a detection position of the service task equipment according to a route planned by the station-side service analysis server 302, acquires image information, encrypts the acquired image by the robot encryption and decryption module 305, decrypts the image by the wireless communication module 304 and the station-side encryption and decryption module 303, and transmits the decrypted image back to the station-side service analysis server 302.
After receiving the image information, the station-side service analysis server 302 identifies the state and position of the device in the image, and transmits the identified state of the position back to the centralized control-side analysis server 203 through the centralized control communication server 204. The centralized control end analysis server 203 compares whether the received returned device state position is consistent with the device target state position sent by the external system, and returns the comparison result and the current device position state to the external system 101 through the hardware firewall 202 and the external communication server 201. And finishing the operation of the business task.
And issuing a service task operation command of a group of equipment under the operation ticket, and repeating the steps until the operation of the equipment service tasks on all the operation tickets is finished.
For example, when it communicates with the PMS system, the synchronization of the devices is performed, specifically including:
the method comprises the following steps: and selecting a first substation according to the substation list.
Step two: and sending a command of acquiring the equipment model of the current transformer substation to the external communication server 201.
Step three: after receiving the command of obtaining the device model, the external communication server sends the command to the PMS system 101 after passing through the security detection of the external firewall.
Step four: after receiving the instruction to obtain the device model, the PMS system 101 detects the PMS device model data of the station through an external firewall according to the information of the substation in the instruction, and then sends the PMS device model data to the external communication server 201.
The external communication server 201 receives the equipment model data of the PMS system, encapsulates the data into a communication protocol command, and sends the encapsulated protocol command to the station-side service analysis server 302.
Step six: and comparing the received equipment model data with the equipment models in the database, if the received equipment model data and the equipment models are different, storing the received equipment model data and the equipment models in the centralized control data storage server, and recording the information of the transformer substation to form a transformer substation list with changed equipment models.
Step seven: and selecting the next transformer substation information in the transformer substation list, and repeating the second step, the third step, the fourth step, the fifth step and the sixth step until all the equipment models of all the transformer substations in the transformer substation list are obtained.
Step eight: and selecting first substation information in the substation list with the changed equipment model.
Step nine: organizing the current substation information and the equipment model information into commands for synchronizing the equipment models. The command is sent to the centralized communication server 204.
Step ten: after receiving the synchronization device model instruction, the centralized control communication server 204 analyzes the substation information in the instruction, selects the corresponding station-side service analysis server 302, transmits the synchronization model instruction to the corresponding station-side service analysis server 302 through the dedicated power network via the centralized control switch, detects the synchronization model instruction by the station-side firewall 301, and sends the synchronization model instruction to the corresponding station-side service analysis server 302.
Step eleven: after receiving the device model synchronization instruction, the station-side service analysis server 302 updates the device model of the current station side, and after synchronization is completed, sends a return value of successful synchronization to the station-side service analysis server through the station-side firewall, the centralized control communication server and the centralized control switch, and the return value completes the device synchronization operation.
Step twelve: and selecting the next substation information in the substation list. And repeating the ninth operation, the tenth operation and the eleventh operation until the information of the corresponding equipment of all the substations in the substation list is synchronously completed.
And performing a task customization process on the PMS:
the method comprises the following steps: the PMS 101 selects the equipment to be detected to form an equipment list, classifies the equipment to be detected according to the transformer substations to which the equipment belongs to form a transformer substation equipment list, and selects the equipment list information of the first transformer substation.
Step two: and generating a task customization command according to the selected substation equipment list information, and sending the command to an external communication server after the command is detected by a firewall from the outside.
Step three: and after receiving the task customization command, the external communication server encapsulates the command into a communication message and sends the communication message to the centralized control service analysis server.
Step four: and after receiving the task customization command message, the centralized control service analysis server analyzes the substation information and the equipment information in the command message and constructs a station-side task customization command. And sending the data to a centralized control communication server.
Step five: and the centralized control communication server receives the task customization command, analyzes the substation information in the command, packages the command into a communication message and sends the communication message to the station-side service analysis server.
Step six: after receiving the task customization command message, the station-side service analysis server allocates the corresponding robot for executing the task according to the substation equipment list in the command message, plans a task execution route, compares whether the periods of other tasks of the robot to which the customized task belongs conflict or not according to the routing inspection period in the task customization command, if so, the period setting fails, returns failure information, and enters step seven. Otherwise, setting the execution period of the inspection task. And storing the polling task and the period setting to a station storage server. Returns to the PMS system 101 that the customization task was successful.
Step seven: after receiving the success of the customization task, the PMS system 101 selects the equipment list of the next substation, and repeats the above steps until the substation needing the customization task is no longer in the equipment list of the substation, and the operation is finished.
Performing task control on the PMS, specifically comprising:
the method comprises the following steps: the PMS system 101 selects a task to be started from the customized task list, and sends a start task command to the external communication server after being detected by the external firewall.
Step two: and after receiving the task starting instruction, the external communication server converts the command into a communication protocol and sends the communication protocol to the centralized control service analysis server.
Step three: and the centralized control business analysis server receives the task starting instruction, analyzes the transformer substation information and the task information and constructs a task starting command. And sending a starting command to the centralized control communication server.
Step four: after receiving the starting command, the centralized control communication server analyzes the starting command, constructs a communication message command, detects the message command by the centralized control switch and the station-side firewall, and sends the message command to the robot station-side service analysis server.
Step five: the station-side service analysis server 302 receives the task starting command and compares whether the task information in the command exists and whether the robot is idle. If the task does not exist or the robot is executing the task, returning to the task starting failure, otherwise, sending a task starting instruction to the station side encryption and decryption module 303;
step six: after receiving the task start instruction, the station side encryption and decryption module 303 encrypts the command and sends the encrypted command to the wireless communication module;
step seven: after receiving the encryption command, the wireless communication module sends the information to the robot encryption and decryption module 305;
step eight: the robot encryption and decryption module 305 decrypts the command after receiving the command, and sends the decrypted command to the inspection robot;
step nine: the inspection robot is started, an inspection instruction is executed, and the detection equipment is started.
Step ten: pictures acquired by each device of the inspection robot are encrypted by the robot encryption and decryption module 305, transmitted by the wireless communication module, decrypted by the station side encryption and decryption module 303, and finally sent to the station side service analysis server 302.
Step eleven: the station-side business analysis server 302 receives the inspection pictures of the robots, analyzes and processes the inspection pictures to obtain inspection results of the equipment, judges whether the equipment has defects according to the inspection results, organizes the inspection results and the defect information of the equipment into inspection data, and sends the inspection data to the centralized control business analysis server through a station-side firewall and the centralized control communication server.
Step twelve: after receiving the inspection data of the equipment, the centralized control business analysis server stores the inspection data, and sends the inspection data to the PMS system 101 through the detection of an external communication server and an external firewall.
As will be appreciated by one skilled in the art, embodiments of the present disclosure may be provided as a method, system, or computer program product. Accordingly, the present disclosure may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present disclosure may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and so forth) having computer-usable program code embodied therein.
The present disclosure is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the disclosure. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Although the present disclosure has been described with reference to specific embodiments, it should be understood that the scope of the present disclosure is not limited thereto, and those skilled in the art will appreciate that various modifications and changes can be made without departing from the spirit and scope of the present disclosure.
Claims (10)
1. A method for service linkage between multiple power substations is characterized in that: the method comprises the following steps:
receiving an external business task operation ticket, and issuing a business task instruction;
carrying out safety detection on the service task instruction information;
recording the target state position of equipment in the service task instruction, searching a target transformer substation to which the equipment belongs according to the equipment information in the service task instruction, and organizing a resolvable service task instruction format of the target transformer substation according to the received equipment information and the searched transformer substation information;
selecting an executed inspection robot according to the analyzed service task instruction, and planning a walking route of the robot;
receiving equipment image information acquired by the inspection robot, identifying the state position of the equipment, comparing whether the received equipment state position is consistent with the equipment target state position or not, carrying out business task rechecking operation by the inspection robot according to a control command received from the robot encryption and decryption module, and returning an acquired inspection picture to a station end business analysis server through the robot encryption and decryption module, the wireless communication module and the station end encryption and decryption module to carry out picture analysis;
until the equipment service tasks on all the operation tickets are operated;
the external service task command is from a PMS system, an integrated information platform or/and a scheduling control system; selecting equipment to be detected to form an equipment list, classifying the equipment according to the transformer substations to which the equipment belongs to form a transformer substation equipment list, selecting equipment list information of a first transformer substation, generating a task customization command according to the selected transformer substation equipment list information, detecting the exterior of the command by a firewall, and sending the command to an external communication server.
2. The method of claim 1, wherein: and performing security detection on the service task instruction information by using a firewall.
3. The method of claim 1, wherein: the business task instruction comprises business task equipment information and an equipment target position state.
4. The method of claim 1, wherein: before the analyzed service task instruction is transmitted to the corresponding inspection robot, and when the equipment image information collected by the corresponding inspection robot is received, the corresponding information is encrypted and decrypted.
5. An inter-substation service linkage system for implementing the inter-substation service linkage method according to any one of claims 1 to 4, characterised by: including centralized control system and station end system, wherein:
the centralized control system comprises an external communication server, a hardware firewall, a centralized control end analysis server and a centralized control communication server, wherein the external communication server is configured to receive an external business task command and a business task rechecking result;
the hardware firewall is configured to perform network security of accessing the centralized control system to the power intranet;
the centralized control end analysis server is configured to receive the content of the service task command from the external communication server and analyze target transformer substation information and transformer equipment information executed by the service task command;
the centralized control communication server is configured to interact with the station end system for the service task instruction and the detection result of the service task equipment.
6. The inter-substation service linkage system according to claim 5, wherein: the station end system comprises a station end switch, a station end service analysis server and a wireless communication module, wherein:
the station-side switch is configured to be accessed to a power private network, and a station-side system can be ensured to perform information interaction with a centralized control system through a centralized control communication server;
the station-side service analysis server is configured to analyze a service task control command received from the centralized control communication server, specify a robot for executing the service task command, plan a walking route of the robot for executing the service task command, analyze a detection result of service task equipment in a picture acquired by the robot, and send the equipment detection result to the centralized control communication server;
the wireless communication module is configured to provide information transfer between the station-side system and the inspection robot.
7. The inter-substation service linkage system according to claim 5, wherein: the station-side system also comprises a station-side background encryption and decryption module which is configured to encrypt a control command sent to the robot by the station-side service analysis server and send the encrypted control command to the wireless communication module.
8. The inter-substation service linkage system according to claim 5, wherein: the station end system comprises a plurality of inspection robots, wherein the inspection robots are configured to perform business task rechecking operation according to control commands received from the robot encryption and decryption modules, and transmit collected inspection pictures back to the station end business analysis server for picture analysis.
9. The inter-substation service linkage system according to claim 5, wherein: the station end system also comprises a robot encryption and decryption module which is configured to decrypt the information received from the wireless communication module and then send the decrypted information to the inspection robot; or the information received from the inspection robot is encrypted and then sent to the wireless communication module.
10. The inter-substation service linkage system according to claim 5, wherein: the external service task command comes from a PMS system, an integrated information platform or/and a scheduling control system.
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| CN114500596B (en) * | 2022-01-04 | 2024-02-13 | 南京南瑞继保电气有限公司 | Communication method, communication device, related equipment and storage medium |
| CN115102145B (en) * | 2022-05-19 | 2023-08-11 | 国网湖南省电力有限公司 | Linkage policy sharing method and device for equipment, terminal and readable storage medium |
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