CN112508384A - Visual automatic monitoring equipment and method for power dispatching operation ticket - Google Patents
Visual automatic monitoring equipment and method for power dispatching operation ticket Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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Abstract
The invention provides a visual automatic monitoring device for an electric power dispatching operation ticket, which comprises an information acquisition module, an information verification module and a visual monitoring module. The visualized automatic monitoring method for the power dispatching operation ticket comprises the following steps: s1, obtaining operation ticket information data and judging whether the operation ticket information data is a work order; s2, verifying the received operation ticket information data and inserting the information data after the verification processing is successful into a visual monitoring page; and S3, checking whether the information data exceeds a set threshold value or not under the visual monitoring page, if so, sending out alarm information, and if not, ending. The invention can rapidly complete the import and export of information data, realize cross-system real-time value taking, data dynamic display and monitoring real-time early warning, greatly improve the working efficiency, set the alarm time limit, send out alarm information in time, effectively promote the smooth development of work, provide the working efficiency, shorten the working time and further improve the satisfaction degree of users.
Description
Technical Field
The invention relates to the field of operation and maintenance of power dispatching operation tickets, in particular to visual automatic monitoring equipment and method for the power dispatching operation tickets.
Background
In the power supply activity, an operation ticket is a main measure for preventing misoperation (pulling by mistake, closing by mistake, pulling with load, closing an isolating switch, closing with a ground wire and the like); according to requirements, except for emergency handling of accidents, program operation, single operation and permission operation, a dispatcher should fill in a dispatching operation command ticket, so that the number of operation tickets is greatly increased. Therefore, during the power outage and transmission peak period, the dispatcher often needs to operate a plurality of instruction tickets, the workload and the safety risk of the regulating personnel are obviously increased, and the responsibility is heavier. The current operation ticket processing generally adopts manual processing, and the state of the distribution network operation ticket cannot be updated in time; after the dispatcher examines the operation order, the state of the operation order can be followed only through oral communication or continuously refreshing the interface, and the order issuing time is slowed down; in the current technical means, an operation ticket control system is also provided, for example, the chinese patent CN106483890A discloses an intelligent regulation and control anti-misoperation system based on an operation ticket system; an intelligent regulation and control anti-misoperation system is added, so that the organic integration of operation tickets, intelligent anti-misoperation and anti-misoperation restraint functions is realized, and the safety of regulation and control remote control operation is guaranteed; but this operation ticket system lacks multitask visual management; when a plurality of instruction tickets are operated simultaneously, a dispatcher can track the progress of the operation tickets in time by opening a plurality of interfaces, and cannot take values of the operation tickets in real time, dynamically display data and monitor real-time early warning; the phenomenon that the system is crashed and needs to be restarted often occurs, the scheduling operation efficiency is greatly reduced, and even the actual permission time on site is earlier than the scheduling power failure time.
Aiming at the problems, a power distribution scheduling operation ticket management module is urgently needed, the state of a distribution network scheduling operation ticket is updated by using a visualization technology, the state of equipment is monitored in an operation ticket interface in a centralized mode, and the safety risk in operation is controlled. Meanwhile, in the functional module, by arranging the multi-window and multi-task bar, a dispatcher can operate a plurality of operation tickets on the same interface, so that the execution efficiency of the operation tickets is improved, and the operation management of the power distribution network is optimized.
Disclosure of Invention
The invention overcomes the defects of the prior art that the operation ticket system lacks multi-task visual management; when a plurality of instruction tickets are operated simultaneously, a dispatcher can timely track the progress of the operation tickets by opening a plurality of interfaces, and cannot take values of the operation tickets in real time, dynamically display data and monitor real-time early warning, so that the visual automatic monitoring equipment for the power dispatching operation tickets is provided. The invention can carry out real-time value taking, data dynamic display and monitoring and early warning in real time.
In order to solve the technical problems, the invention adopts the technical scheme that: an electric power dispatching operation ticket visualization automatic monitoring device comprises:
the information acquisition module is used for acquiring the information data of the operation ticket and judging whether the operation ticket is a work order;
the information verification module is used for receiving the operation ticket information data sent by the information acquisition module and verifying the information data;
and the visual monitoring module is used for importing the information data after the verification is successful, checking whether the information data exceeds a set threshold value or not and feeding back the information data in real time.
Further, the information verification module includes:
the metadata generation unit is used for producing a check element data set MAC (MAC) { macci }1< i < n for the data F by using a calling function MACsk (·); storing the verification metadata set and the information data to a remote node together, and finally sending the key information sk and the file information to the next unit;
the remote server unit is used for receiving the block index of the data block needing to be verified, which is sent by the metadata generation unit, and returning the formulated data block and the corresponding MAC value thereof as a response;
and the verification unit is used for calculating the MAC value of the data block through the private key and judging whether the data F is complete or not through comparing the MAC values in the returned evidence.
The system further comprises an alarm module used for sending out an alarm signal and sending notification information to the corresponding client when the information data exceeds a set threshold.
Further, the information verification module adopts a PDP mechanism of the MAC authentication code to perform integrity verification on the information data.
Further, the system also comprises a duplicate checking module which is used for removing the repeated information data after the information data verification processing is successful.
The visualized automatic monitoring method for the power dispatching operation ticket comprises the following steps:
s1, obtaining operation ticket information data, judging whether the operation ticket information data is a work order, if so, entering S2, and if not, ending;
s2, verifying the received operation ticket information data and inserting the information data after the verification processing is successful into a visual monitoring page;
and S3, checking whether the information data exceeds a set threshold value or not under the visual monitoring page, if so, sending out alarm information, and if not, ending.
Further, the verification process adopts a PDP mechanism of MAC authentication code to perform integrity verification on the information data.
Further, the integrity verification specifically includes: generating a verification metadata set MAC (media access control) 1 & lti & lt n for information data by using a calling function MACsk (-), storing the verification metadata set and the information data on a remote node, finally sending key information sk and file information to a verifier, sending a block index of a data block to be verified to a remote server by the verifier, and returning a formulated data block and a corresponding MAC value of the formulated data block to serve as a response by the remote server; the verifier calculates the MAC value of the data block by using the private key and judges whether the information data is complete or not by comparing the MAC values in the returned evidence; if the verification is complete, the verification processing is successful; if not, then re-verifying.
Further, in S2, after the information data verification processing is successful, the method further includes a duplication checking step to remove duplicate information data.
Further, the operation ticket information data includes an item-by-item order, a comprehensive order, and a permission order.
Compared with the prior art, the beneficial effects are:
1. the invention can rapidly complete the import and export of information data, realize cross-system real-time value taking, data dynamic display and monitoring real-time early warning, greatly improve the working efficiency, set the alarm time limit, send out alarm information in time, effectively promote the smooth development of work, provide the working efficiency, shorten the working time and further improve the satisfaction degree of users.
Drawings
Fig. 1 is a schematic diagram of the framework of embodiment 1.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1
The embodiment provides a visual automatic monitoring equipment of power dispatching operation ticket, as shown in fig. 1, including:
the information acquisition module is used for acquiring the information data of the operation ticket and judging whether the operation ticket is a work order;
the information verification module is used for receiving the operation ticket information data sent by the information acquisition module and verifying the information data;
and the visual monitoring module is used for importing the information data after the verification is successful, checking whether the information data exceeds a set threshold value and feeding back the information data in real time.
The system also comprises a duplication checking module used for removing repeated information data after the information data verification processing is successful.
The information verification module adopts a PDP mechanism of an MAC authentication code to carry out integrity verification on information data; the information verification module includes:
the metadata generation unit is used for producing a check element data set MAC (MAC) { macci }1< i < n for the data F by using a calling function MACsk (·); storing the verification metadata set and the information data to a remote node together, and finally sending the key information sk and the file information to the next unit;
the remote server unit is used for receiving the block index of the data block needing to be verified, which is sent by the metadata generation unit, and returning the formulated data block and the corresponding MAC value thereof as a response;
and the verification unit is used for calculating the MAC value of the data block through the private key and judging whether the data F is complete or not through comparing the MAC values in the returned evidence.
The system also comprises an alarm module which is used for sending out an alarm signal and sending notification information to the corresponding client when the information data exceeds a set threshold.
In practical use, all operation ticket information data at the current time are captured by the information acquisition module in the power dispatching system, the captured information data are verified by the information verification module, the verified data are transmitted and inserted into the constructed visual monitoring page, the time of the operation ticket staying in a certain link is monitored by the visual monitoring module, the alarm time limit is set, and alarm information is sent out in time.
Compared with manual processing of operation ticket data, the method and the device can rapidly complete importing and exporting of information data, achieve cross-system real-time value taking, data dynamic display and monitoring real-time early warning, greatly improve working efficiency, set alarm time limit, send alarm information in time, effectively promote smooth work development, improve working efficiency, shorten working time and further improve user satisfaction.
Example 2
The embodiment provides a visual automatic monitoring method for an electric power dispatching operation ticket by using the visual automatic monitoring device for the electric power dispatching operation ticket in the embodiment 1, which includes the following steps:
s1, obtaining operation ticket information data, judging whether the operation ticket information data is a work order, if so, entering S2, and if not, ending;
s2, verifying the received operation ticket information data and inserting the information data after the verification processing is successful into a visual monitoring page;
and S3, checking whether the information data exceeds a set threshold value or not under the visual monitoring page, if so, sending out alarm information, and if not, ending.
The verification process adopts a PDP mechanism of the MAC authentication code to carry out integrity verification on the information data.
The integrity verification specifically comprises the following steps: generating a verification metadata set MAC (media access control) 1 & lti & lt n for information data by using a calling function MACsk (-), storing the verification metadata set and the information data on a remote node, finally sending key information sk and file information to a verifier, sending a block index of a data block to be verified to a remote server by the verifier, and returning a formulated data block and a corresponding MAC value of the formulated data block to serve as a response by the remote server; the verifier calculates the MAC value of the data block by using the private key and judges whether the information data is complete or not by comparing the MAC values in the returned evidence; if the verification is complete, the verification processing is successful; if not, then re-verifying. In S2, after the information data is successfully verified, the method further includes checking for duplicate information data, and removing duplicate information data; the operation ticket information data includes an item-by-item order, a composite order, and a permission order.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a visual automatic supervisory equipment of power dispatching operation ticket which characterized in that includes:
the information acquisition module is used for acquiring the information data of the operation ticket and judging whether the operation ticket is a work order;
the information verification module is used for receiving the operation ticket information data sent by the information acquisition module and verifying the information data;
and the visual monitoring module is used for importing the information data after the verification is successful, checking whether the information data exceeds a set threshold value or not and feeding back the information data in real time.
2. The visual automatic monitoring device for the power dispatching operation ticket according to claim 1, wherein the information verification module comprises:
a metadata generation unit, configured to generate a check element data set MAC { macci }1< i < n for the data F by using a call function MACsk (·); storing the verification metadata set and the information data to a remote node together, and finally sending the key information sk and the file information to the next unit;
the remote server unit is used for receiving the block index of the data block needing to be verified, which is sent by the metadata generation unit, and returning the formulated data block and the corresponding MAC value thereof as a response;
and the verification unit is used for calculating the MAC value of the data block through the private key and judging whether the data F is complete or not through comparing the MAC values in the returned evidence.
3. The visual automatic monitoring equipment for the power dispatching operation ticket according to claim 1, characterized by further comprising an alarm module for sending an alarm signal and sending notification information to a corresponding client when the information data exceeds a set threshold.
4. The visual automatic monitoring equipment for the power dispatching operation ticket according to claim 1, wherein the information verification module adopts a PDP mechanism of MAC authentication code to perform integrity verification on the information data.
5. The visual automatic monitoring equipment for the power dispatching operation ticket according to claim 1, characterized by further comprising a duplicate checking module for removing duplicate information data after the information data verification processing is successful.
6. A visual automatic monitoring method for a power dispatching operation ticket is characterized by comprising the following steps:
s1, obtaining operation ticket information data, judging whether the operation ticket information data is a work order, if so, entering S2, and if not, ending;
s2, verifying the received operation ticket information data and inserting the information data after the verification processing is successful into a visual monitoring page;
and S3, checking whether the information data exceeds a set threshold value or not under the visual monitoring page, if so, sending out alarm information, and if not, ending.
7. The visual automatic monitoring method for the power dispatching operation ticket according to claim 6, wherein the verification process adopts a PDP mechanism of MAC authentication code to perform integrity verification on the information data.
8. The visual automatic monitoring method for the power dispatching operation ticket according to claim 7, wherein the integrity verification specifically comprises: generating a verification metadata set MAC (media access control) 1< i < n for information data by using a calling function MACsk (-), storing the verification metadata set and the information data on a remote node, finally sending key information sk and file information to a verifier, sending a block index of a data block to be verified to a remote server by the verifier, and returning a formulated data block and a corresponding MAC value of the formulated data block to serve as a response by the remote server; the verifier calculates the MAC value of the data block by using the private key and judges whether the information data is complete or not by comparing the MAC values in the returned evidence; if the verification is complete, the verification processing is successful; if not, then re-verifying.
9. The visual automatic monitoring method for the power dispatching operation ticket according to claim 6, wherein in the step S2, after the information data verification processing is successful, the visual automatic monitoring method further comprises a check and verification step for removing repeated information data.
10. The visual automatic monitoring method for the power dispatching operation ticket according to claim 6, wherein the operation ticket information data comprises an item-by-item order, a comprehensive order and a permission order.
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| CN115566792A (en) * | 2022-08-26 | 2023-01-03 | 国网浙江省电力有限公司杭州市临平区供电公司 | Method for shortening bus out-of-service remote operation time |
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