CN113258669B - Networked intelligent scheduling method and terminal based on distribution network maintenance - Google Patents

Abstract

The invention discloses a networked intelligent scheduling method and a terminal based on distribution network maintenance, which fill in an instruction ticket in a graphical filling mode or automatically generate a corresponding instruction ticket according to an acquired scheduling request form, intelligently simulate the ticket in a dual mode, and verify the instruction ticket by using a topological anti-misoperation method; establishing an association relation for the business sheet associated with the instruction ticket in the same project, and carrying out supervision, scheduling and query on the business sheet through a network based on the association relation so as to provide a basis for subsequent ordering and scheduling; in the ordering process, the operation tickets corresponding to the instruction tickets are issued to the corresponding order receiving ends in a networked manner, the order receiving ends need to execute the operations in the operation tickets in sequence, and meanwhile, the operation states of the operation tickets are monitored; the ticket simulation check is carried out through the topology error prevention, the business list is correlated through the correlation error prevention, and the on-site distribution network maintenance condition is monitored through the on-site error prevention, so that the networked scheduling is realized based on the three-layer error prevention, and the accuracy and the reliability of the intelligent ticket simulation and instruction scheduling are improved.

Description

A networked intelligent scheduling method and terminal based on distribution network maintenance

technical field

The invention relates to the technical field of power management, in particular to a networked intelligent scheduling method and terminal based on distribution network maintenance.

Background technique

In the context of the continuous expansion of the distribution network, it is particularly important to build a digital urban power grid and provide high-quality power supply services. As the "nerve center" of the entire distribution network construction, distribution network regulation plays an important role in maintenance operations, power outage and restoration operations, and fault handling. The safety, efficiency and lean management of distribution network regulation directly affect the The duration of the user's power outage and whether the grid can continue to supply stable power. In the context of the rapid development of the distribution network and the rapid increase in the quality of power supply services, how to use the "Internet + big data" thinking, relying on multi-dimensional data integration, technical equipment upgrades, business process optimization, operation mode reengineering, management means innovation and other measures to solve the problem Problems such as poor business coordination, heavy work at the dispatch desk, low work efficiency, and weak security control have become the focus of management workers' thinking.

First of all, with the development of the intelligent ticket drafting technology for distribution network regulation, the system automatically reads the text fields of the security measures in the application form, and the intelligent generation of instruction tickets has been completed and put into use. However, due to the large data base of distribution network equipment, fast update and iteration speed, and manual entry of ledger maintenance, the correctness and standardization of equipment ledger cannot be guaranteed, and the problem of incorrect or non-standard ledger information has become increasingly prominent, which has seriously affected the The accuracy of the objectification of scheduling instructions in the process of intelligent ticket drafting. In the process of changing from the manual management mode to the network management mode, the urgency and importance of the standardized management of personnel and organization data are gradually highlighted. Once the data such as the account number, phone number, responsibility authority and other data of the team members are wrong, many subsequent intelligent applications will fail. Normal use may even lead to security or service problems such as command information sending errors and warning information sending errors.

Secondly, in the traditional dispatching telephone ordering permission mode, the controller and on-site personnel need to recite and review the content of the instruction and work ticket repeatedly over the phone. It also caused a lot of waste of time and energy of control and field personnel. In addition, there is a large gap between the controller and the number of on-site operation and maintenance personnel, and the controller needs to face hundreds of control objects at the same time. Due to the huge gap in the number of people, the dispatcher often becomes the "bottleneck" of the maintenance operation process. During the peak period of daily power outages, the dispatcher's telephone is busy and cannot answer the on-site report in time, resulting in a large number of power outages. Invalid loss.

Furthermore, due to the large amount of equipment in the distribution network, complex network wiring, many scheduling objects, and high security service requirements, the distribution network scheduling order ticket often has the characteristics of a large number of order items and complex logic. It is necessary to control the operation connection of multiple dispatch objects, the progress of user power transmission, and the maintenance of power outage information in real time. In addition, the dispatching station has a lot of daily engineering volume and concentrated operation time. The dispatcher needs to complete the information verification of the power grid status, order sequence, order content, operation grouping and other information before the order is issued in a very short time. The time is tight and the requirements are high. , the service and safety pressure is high, which poses a great challenge to the safety management and control of the distribution network.

Finally, in the traditional mode, there is a lack of on-site real-time data and macro monitoring methods, and the dispatchers can only rely on manual tracking and telephone communication to carry out coordination and command, resulting in low efficiency and poor quality of maintenance process management and control. Insufficient communication and coordination leads to ineffective power outages and even delays in maintenance work.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to provide a networked intelligent scheduling method and terminal based on distribution network maintenance, which can improve the accuracy of intelligent ticket drafting and instruction scheduling.

In order to solve the above-mentioned technical problems, the technical scheme adopted in the present invention is:

A networked intelligent scheduling method based on distribution network maintenance, comprising the steps of:

Fill in the instruction ticket using the graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method;

Establish an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and perform network scheduling query on the business order according to the association relationship;

Through the association relationship, the operation ticket corresponding to the instruction ticket is distributed to the corresponding commandee through the network, and the state information generated by the commandee performing the operations in the operation ticket in sequence is received through the network. The maintenance situation of the distribution network is determined, and the operation ticket is monitored in real time through the network.

In order to solve the above-mentioned technical problems, another technical scheme adopted by the present invention is:

A networked intelligent dispatch terminal based on distribution network maintenance, comprising a memory, a processor and a computer program stored on the memory and running on the processor, the processor implements the following steps when executing the computer program:

Fill in the instruction ticket using the graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method;

Establish an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and perform network scheduling query on the business order according to the association relationship;

Through the association relationship, the operation ticket corresponding to the instruction ticket is distributed to the corresponding commandee through the network, and the state information generated by the commandee performing the operations in the operation ticket in sequence is received through the network. The maintenance situation of the distribution network is determined, and the operation ticket is monitored in real time through the network.

The beneficial effects of the present invention are that: the instruction ticket is filled in a graphical reporting method or the corresponding instruction ticket is automatically generated according to the obtained scheduling application form, and the dual modes can be used for intelligent ticket drafting, and the two drafting methods can be used to generate tables in a standardized manner. and use the topology error prevention method to conduct network verification of the order ticket to further avoid the irregular ledger format; establish an association relationship for the business orders associated with the order ticket in the same project, and based on the association relationship Only carry out network supervision and scheduling query, which provides a basis for subsequent command ordering and scheduling, and can also avoid the occurrence of data mismatch; in the process of issuing commands through the network, the operation tickets corresponding to the command tickets are issued to the corresponding The receiving end of the order, the receiving end needs to perform the operations in the operation ticket in sequence, and at the same time monitor the operation status of the operation ticket in each step; check the proposed ticket through topology error prevention, and associate the business order through association error prevention. On-site error prevention monitors the maintenance of the on-site distribution network, so as to realize networked intelligent scheduling based on the three-layer error prevention method, and improve the accuracy and reliability of intelligent ticket planning and instruction scheduling.

Description of drawings

1 is a flowchart of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

2 is a schematic diagram of a networked intelligent dispatch terminal based on distribution network maintenance according to an embodiment of the present invention;

3 is a schematic diagram of a ledger of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a graphical drafting application form for a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

5 is a schematic diagram of an application form for a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

6 is a schematic diagram of an associated work task package of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the pre-setting of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of network scheduling instruction execution of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

9 is a schematic diagram of an operation ticket instruction mode of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

10 is a schematic diagram of an operation ticket execution operation item of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

11 is a flow chart of networked pre-ordering of order tickets based on cloud-side collaboration of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

12 is a flowchart of a networked order report of an order ticket based on cloud-edge collaboration of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention;

FIG. 13 is a flowchart of a work ticket permitting power transmission based on cloud-edge collaboration of a networked intelligent scheduling method based on distribution network maintenance according to an embodiment of the present invention.

Detailed ways

In order to describe in detail the technical content, achieved objects and effects of the present invention, the following descriptions are given with reference to the embodiments and the accompanying drawings.

Referring to FIG. 1, an embodiment of the present invention provides a networked intelligent scheduling method based on distribution network maintenance, including steps:

Fill in the instruction ticket using the graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method;

Establish an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and perform network scheduling query on the business order according to the association relationship;

Through the association relationship, the operation ticket corresponding to the instruction ticket is distributed to the corresponding commandee through the network, and the state information generated by the commandee performing the operations in the operation ticket in sequence is received through the network. The maintenance situation of the distribution network is determined, and the operation ticket is monitored in real time through the network.

As can be seen from the above description, the beneficial effects of the present invention are: using the graphical reporting method to fill in the instruction ticket or automatically generating the corresponding instruction ticket according to the obtained scheduling application form, intelligent ticket drafting can be performed using dual modes, and the two drafting methods are both It can generate ledger information in a standardized way, and use the topology error prevention method to perform network verification on the order ticket, further avoiding the situation of irregular ledger format; establish an association relationship between the business orders associated with the order ticket in the same project, and Based on the association relationship, the network supervision and scheduling query is carried out on the business order, which provides a basis for subsequent order ordering and scheduling, and also avoids the occurrence of data mismatch; in the process of issuing orders through the network, the corresponding operation of the order ticket is The ticket is issued to the corresponding receiving terminal. The receiving terminal needs to perform the operations in the operation ticket in sequence, and at the same time monitor the operation status of the operation ticket in each step. Through the on-site error prevention monitoring of the on-site distribution network maintenance situation, the networked intelligent scheduling can be realized based on the three-layer error prevention method, and the accuracy and reliability of intelligent ticket planning and instruction scheduling can be improved.

Further, the using a graphical reporting method to fill in the instruction ticket or automatically generating the corresponding instruction ticket according to the obtained scheduling application form includes:

Receive the equipment to be repaired selected in the wiring diagram of the main power distribution station system, and generate a corresponding instruction ticket according to the equipment to be repaired;

Alternatively, a dispatch application form is obtained through a system interface, and a corresponding instruction ticket is automatically generated according to the information in the dispatch application form and the real-time topology information of the wiring diagram of the main power distribution station system.

It can be seen from the above description that generating an instruction ticket by selecting the equipment to be repaired in the wiring diagram of the power distribution main station system avoids the situation that the input information format is incorrect when manually generating an instruction ticket, and it is also possible to generate an instruction ticket through the imported application form to avoid information. Combining the two methods of drafting tickets, the application form can be mainly used to generate the instruction ticket, supplemented by the graphical point-and-click device to generate the instruction ticket. The method supplements the instruction ticket, so that the ticket can be drawn up quickly and accurately.

Further, the networked verification of the instruction ticket according to the topology error prevention method includes:

Based on the objectification of dispatching instructions and the topology information of the wiring diagram of the power distribution main station system, a visual simulation rehearsal is performed on the instruction ticket. The system wiring diagram marks the corresponding execution process, and judges whether the content of the instruction ticket is incorrect through the marked execution process, and if so, prevents the instruction ticket from becoming a ticket;

If not, obtain the generated instruction ticket, and judge whether the logic and device information of the instruction ticket are incorrect according to the topology information updated in real time in the wiring diagram of the power distribution main station system, and if so, prevent the instruction ticket from being sent to The corresponding order-receiving terminal, if not, send the instruction ticket to the corresponding order-receiving terminal.

It can be seen from the above description that before the order ticket becomes a ticket, a visual simulation rehearsal of the order ticket is performed based on the objectification of the order and the topology information of the wiring diagram of the power distribution main station system, and the content of the order ticket is judged according to the marking during the rehearsal process. ; After the order ticket is issued, it can be judged whether the logic and device information of the order ticket is wrong according to the topology information updated in real time. Therefore, the topology check of the order ticket can be performed before the ticket is issued and the order is issued to ensure the accuracy of the content of the order ticket and the ordering situation. sex.

Further, establishing an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and performing a network scheduling query on the status of the business order according to the association relationship includes:

Establish a closed-loop association process for the business orders corresponding to all order tickets under the same distribution network maintenance project;

According to the closed-loop association process, scheduling monitoring is performed on each business order in the association relationship.

It can be seen from the above description that establishing a closed-loop association process for the related business orders under the same distribution network maintenance project can make the instructions in the business order form a work closed loop and avoid omissions in the distribution network maintenance process. The business order is dispatched and monitored, so as to completely eliminate the situation of wrong dispatch permission and wrong power transmission.

Further, receiving through the network the status information generated by the commandee performing the operation in the operation ticket in sequence includes:

Determine the operation item in the operation ticket, and set the corresponding two-dimensional code in the operation device of the operation item;

Receive the verification information obtained by scanning the two-dimensional code by the receiving terminal through the network, and judge whether the verification information is verified based on the order of the operation items in the operation ticket. If yes, execute the operation corresponding to the two-dimensional code. item and get status information generated by the operation.

It can be seen from the above description that by scanning the QR code of the device corresponding to the operation item, it is possible to avoid entering the live interval by mistake, and the verification result can be obtained based on the operation order of the operation item. Each operation item corresponds to the QR code, so as to avoid skipping operations and improve the accuracy of on-site operations.

Referring to FIG. 2 , another embodiment of the present invention provides a networked intelligent dispatching terminal based on distribution network maintenance, including a memory, a processor, and a computer program stored in the memory and running on the processor. When the processor executes the computer program, the following steps are implemented:

Fill in the instruction ticket using the graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method;

Establish an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and perform network scheduling query on the business order according to the association relationship;

Through the association relationship, the operation ticket corresponding to the instruction ticket is distributed to the corresponding commandee through the network, and the state information generated by the commandee performing the operations in the operation ticket in sequence is received through the network. The maintenance situation of the distribution network is determined, and the operation ticket is monitored in real time through the network.

It can be seen from the above description that using the graphical reporting method to fill in the instruction ticket or automatically generating the corresponding instruction ticket according to the obtained scheduling application form can use the dual mode for intelligent drafting, and both drafting methods can generate ledger information in a standardized manner. , and use the topology error prevention method to conduct network verification on the order ticket to further avoid the situation that the ledger format is not standardized; establish an association relationship for the business orders associated with the order ticket in the same project, and conduct business orders based on the association relationship. The network-based supervision and scheduling query provides the basis for subsequent command ordering and scheduling, and can also avoid the occurrence of data mismatch; in the process of issuing commands through the network, the operation tickets corresponding to the command tickets are issued to the corresponding recipients. The ordering end and the ordering end need to perform the operations in the operation ticket in sequence, and monitor the operation status of the operation ticket in each step; check the proposed ticket through topology error prevention, correlate business orders through association error prevention, and By mistakenly monitoring the maintenance of the on-site distribution network, the network-based intelligent scheduling can be realized based on the three-layer error prevention method, and the accuracy and reliability of intelligent ticket planning and instruction scheduling can be improved.

Further, the using a graphical reporting method to fill in the instruction ticket or automatically generating the corresponding instruction ticket according to the obtained scheduling application form includes:

Receive the equipment to be repaired selected in the wiring diagram of the main power distribution station system, and generate a corresponding instruction ticket according to the equipment to be repaired;

Alternatively, a dispatch application form is obtained through a system interface, and a corresponding instruction ticket is automatically generated according to the information in the dispatch application form and the real-time topology information of the wiring diagram of the main power distribution station system.

It can be seen from the above description that generating an instruction ticket by selecting the equipment to be repaired in the wiring diagram of the power distribution main station system avoids the situation that the input information format is incorrect when manually generating an instruction ticket, and it is also possible to generate an instruction ticket through the imported application form to avoid information. Combining the two methods of drafting tickets, the application form can be mainly used to generate the instruction ticket, supplemented by the graphical point-and-click device to generate the instruction ticket. The method supplements the instruction ticket, so that the ticket can be drawn up quickly and accurately.

Further, the networked verification of the instruction ticket according to the topology error prevention method includes:

Based on the objectification of dispatching instructions and the topology information of the wiring diagram of the power distribution main station system, a visual simulation rehearsal is performed on the instruction ticket. The system wiring diagram marks the corresponding execution process, and judges whether the content of the instruction ticket is incorrect through the marked execution process, and if so, prevents the instruction ticket from becoming a ticket;

If not, obtain the generated instruction ticket, and judge whether the logic and device information of the instruction ticket are incorrect according to the topology information updated in real time in the wiring diagram of the power distribution main station system, and if so, prevent the instruction ticket from being sent to The corresponding order-receiving terminal, if not, send the instruction ticket to the corresponding order-receiving terminal.

It can be seen from the above description that before the order ticket becomes a ticket, a visual simulation rehearsal of the order ticket is performed based on the objectification of the order and the topology information of the wiring diagram of the power distribution main station system, and the content of the order ticket is judged according to the marking during the rehearsal process. ; After the order ticket is issued, it can be judged whether the logic and device information of the order ticket is wrong according to the topology information updated in real time. Therefore, the topology check of the order ticket can be performed before the ticket is issued and the order is issued to ensure the accuracy of the content of the order ticket and the ordering situation. sex.

Further, establishing an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and performing a network scheduling query on the status of the business order according to the association relationship includes:

Establish a closed-loop association process for the business orders corresponding to all order tickets under the same distribution network maintenance project;

According to the closed-loop association process, scheduling monitoring is performed on each business order in the association relationship.

It can be seen from the above description that establishing a closed-loop association process for the related business orders under the same distribution network maintenance project can make the instructions in the business order form a work closed loop and avoid omissions in the distribution network maintenance process. The business order is dispatched and monitored, so as to completely eliminate the situation of wrong dispatch permission and wrong power transmission.

Further, receiving through the network the status information generated by the commandee performing the operation in the operation ticket in sequence includes:

Determine the operation item in the operation ticket, and set the corresponding two-dimensional code in the operation device of the operation item;

Receive the verification information obtained by scanning the two-dimensional code by the receiving terminal through the network, and judge whether the verification information is verified based on the order of the operation items in the operation ticket. If yes, execute the operation corresponding to the two-dimensional code. item and get status information generated by the operation.

It can be seen from the above description that by scanning the QR code of the device corresponding to the operation item, it is possible to avoid entering the live interval by mistake, and the verification result can be obtained based on the operation order of the operation item. Each operation item corresponds to the QR code, so as to avoid skipping operations and improve the accuracy of on-site operations.

The above-mentioned networked intelligent scheduling method and terminal based on distribution network maintenance of the present invention can realize networked scheduling, fully consider the application habits and data models of the distribution network emergency repair management module, adapt to the continuously developing business needs, and improve intelligent ticketing and scheduling. The accuracy of instruction scheduling will be described below through specific implementations.

Example 1

Please refer to FIG. 1, a networked intelligent scheduling method based on distribution network maintenance, including steps:

S1. Fill in the instruction ticket using a graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method;

Specifically, according to the preset specifications, detailed instructions and requirements are given for the drawing of the wiring diagram of the distribution network management system in the whole region and the filling of the ledger, which ensures the uniformity of the filling content of the ledger in different jurisdictions, and provides a strong guarantee for subsequent applications. ;

Use the modular entry method to enter the ledger information, and disassemble the core ledger of the equipment. For example, "Baima Ring Network 10kV Ninghua 915 Switch" can be arranged according to the station name: Baima Ring Network, Voltage Level: 10kV, Equipment Name: Ning chemical, equipment number: 915, equipment type: switch to disassemble, when entering the ledger, it should be entered according to the above five disassembled modules, and the input character types of different modules should be restricted, for example: in the equipment Only numbers can be entered in the serial number column, to avoid the problem of irregular manual entry to the greatest extent; automatic synthesis of associated ledgers, based on the entry of modular ledgers, automatically synthesizes and fills in some ledgers with strong correlation, such as After the five modules of the "Baima Ring Network 10kV Ninghua 915 Switch" ledger are entered, the "equipment name" and "equipment interval" columns in the ledger will be automatically combined according to the information of the five modules according to the specified rules, and manual labor is prohibited. Modified to ensure the consistency of the ledger module and other modules;

Specifically, please refer to FIG. 3 , the combination rule of device name and device interval is: add header display information on the ledger card page, and the display content is composed of device name + PM code ledger. Classify the asset ledger attributes of power grid equipment, and group them according to basic information, management information, operation information, asset information, marketing information, and other information. Compulsory verification rules such as standardization and graph number consistency are sorted out, and friendly prompts are given;

Specifically, the ledger information is displayed graphically, and the display of all equipment names and numbers in the wiring diagram must be consistent with the ledger. This modification ensures the consistency between the equipment ledger and the graphic display in the wiring diagram of the distribution network management system, so as to realize the one-time review of the graphic and ledger when the dispatcher is reviewing the change, and establish a long-term guarantee mechanism for the correctness of the ledger. ;

Through the popularization and application of the above modeling standardization methods, the standardization and correctness of the entry of the distribution network account are greatly improved, and the WYSIWYG of the device name in the wiring diagram is realized, that is, the graphic display, the account information and the associated station The high consistency of account information avoids the problem of uncontrollable incremental changes after the completion of the “movement-style” rectification work in the previous ledger rectification process, so as to realize the graphical filling of the instruction ticket according to the wiring diagram;

Among them, the application form can be obtained by graphical drawing. In this embodiment, please refer to Figure 4 and Figure 5, in order to meet the objectification requirements of scheduling instructions, the concept of objectification of the data source is proposed, and the original manual filling in the application form security measures are changed. The way of working, after clicking the device through webGIS and selecting the corresponding device status, the system automatically assembles it into a security measure and fills in the application form. The graphical filling of the application form effectively reduces the workload of the distribution and inspection personnel for filling in the application form, improves the accuracy and standardization of the application form, and provides an accurate data basis for the subsequent intelligent automatic preparation of instruction tickets and operation tickets; and the application form After graphically filling in the report, the system automatically verifies the correctness of security measures in the submission process. For example, the verification rules include: whether the power outage range is closed-loop, whether there is a possible incoming side within the power outage range, etc., which effectively improves the correctness of filling in the application form. The application form automatically generates the corresponding instruction ticket;

Wherein, the network-based verification of the instruction ticket according to the topology error prevention method includes:

Based on the objectification of dispatching instructions and the topology information of the wiring diagram of the power distribution main station system, a visual simulation rehearsal is performed on the instruction ticket. The system wiring diagram marks the corresponding execution process, and judges whether the content of the instruction ticket is incorrect through the marked execution process, and if so, prevents the instruction ticket from becoming a ticket;

If not, obtain the generated instruction ticket, and judge whether the logic and device information of the instruction ticket are incorrect according to the topology information updated in real time in the wiring diagram of the power distribution main station system, and if so, prevent the instruction ticket from being sent to The corresponding order-receiving terminal, if not, send the instruction ticket to the corresponding order-receiving terminal;

Specifically, based on the objectification of dispatching instructions and the topological relationship of the wiring diagram of the main power distribution system, the functions of visual simulation rehearsal and intelligent anti-error checking are developed. In the process of simulating the execution of the command items one by one, the simulation setting, execution serial number labeling and post-execution status labeling are performed in the simulation wiring diagram of the power distribution main station system, which provides an intuitive and clear ticket review interface for the controller; the second is intelligent anti-miscalibration Nuclear, when the instruction ticket is written and submitted for review, check whether there is any misoperation risk such as electrified grounding knife or ground wire, and load breaking switch according to the safety and error prevention logic. Only after confirming that the logic of the instruction ticket is correct can the review be submitted successfully. At the same time, combined with the real-time topology of the power distribution main station system, the real-time status of the equipment, the load situation and other information are checked again each time the network is dispatched to determine whether the safety and error prevention conditions are met. If there is a risk of misoperation such as disconnecting the knife switch, the system will automatically prevent the instruction from being issued, so as to achieve the purpose of preventing errors in the whole process topology;

S2, establishing an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and performing network scheduling query on the status of the business order according to the association relationship;

Among them, a closed-loop association process is established for the business orders corresponding to all the order tickets under the same distribution network maintenance project;

According to the closed-loop association process, scheduling and monitoring each business order in the association relationship;

Specifically, please refer to FIG. 6. In this embodiment, the work task package management mode is adopted, and related business orders such as work tickets, application orders, instruction tickets, and power transmission orders are packaged and associated, so as to ensure that all business orders of the same project are It has an association relationship, which is convenient for scheduling and query, and provides a basis for various advanced applications later; the networked scheduling system innovatively develops the associated process blocking function based on the task package management mode, that is, in a task package, all power outage order tickets Prohibition of work ticket permission before completion, and prohibition of power transmission before all associated work tickets are completed, so as to prevent mis-permission and mis-transmission of power;

S3. Send the operation ticket corresponding to the instruction ticket to the corresponding commandee through the network through the association relationship, and receive through the network the status information generated by the commandee performing the operation in the operation ticket in sequence, according to the The status information determines the maintenance situation of the distribution network, and monitors the operation ticket in real time through the network;

Specifically, please refer to Fig. 7, before the networked order, the operator needs to set the pre-recipient of the instruction in advance according to the pre-order of the instruction ticket. When the networked command is issued, only the pre-recipient can receive the order through the order-receiving terminal. , without setting the pre-received instructions, the network order cannot be ordered to ensure the reliability of data transmission;

Please refer to FIG. 8 , change the original dispatching telephone order recitation mode and operator telephone reply order reciting mode to a networked asynchronous interactive mode. In the networked mode, the instruction issuing process is disassembled into two parts: dispatching ordering and on-site receiving order. Step, the return order process is disassembled into two steps: on-site return order and dispatch confirmation; after the dispatcher meets the order conditions, the order can be issued online immediately, avoiding frequent phone calls on the site whether the operator is on duty and whether they have the conditions to receive the order. Wait for the coordination workload; when the operator returns an order, it also avoids the problem of waiting for blocked orders caused by the congestion of dispatching telephones. The networked asynchronous operation mode effectively reduces the invalid waiting and communication time between dispatching and on-site parties, and greatly improves the efficiency of ordering and permitting;

Wherein, receiving the status information generated by the commandee's sequential execution of the operation in the operation ticket includes:

Determine the operation item in the operation ticket, and set the corresponding two-dimensional code in the operation device of the operation item;

Receive the verification information obtained by scanning the two-dimensional code by the ordered terminal, and determine whether the verification information is verified based on the order of the operation items in the operation ticket, and if so, execute the operation item corresponding to the two-dimensional code, And get the status information generated by the operation;

Specifically, please refer to FIG. 9 and FIG. 10. In this embodiment, in order to reduce the risk of on-site misoperation and prevent problems such as skipping operations and misentry intervals, the networked scheduling system sets corresponding restrictions on the APP side: first, the APP operation Sequence restrictions, relying on the new mode of two-in-one network operation, limit the execution order of scheduling instructions and operation items, limit the operation items that can be executed on the APP side, and strictly prohibit operators from jumping items; The instructions and operation items are 100% objectified and the physical ID of the equipment QR code is pasted, which realizes the one-to-one correspondence between the operation items and the physical equipment. Before the operation starts, the operator must scan the equipment QR code for interval verification. The operation item execution and command operation report cannot be performed, which realizes the safety guarantee to prevent the accidental entry interval;

Among them, two-in-one refers to combining the instruction ticket and the operation ticket into one, dividing one instruction ticket into multiple instruction operation tickets according to the operation unit, and the instruction operation ticket reflects both the instruction item and the operation item, and no additional To write an operation ticket. In addition, on the basis of the promotion and operation of two tickets in one, the one-time intelligent writing function of order tickets and operation tickets has been innovatively developed, that is, after the controller prepares the order ticket through the intelligent ticketing system, the order ticket will be automatically submitted during the review process. According to the equipment type and operation item template of each instruction, the corresponding operation items are drawn up to form a two-in-one instruction operation ticket. This greatly simplifies the operator's burden of ticket preparation and operation, and improves the efficiency of on-site operations; in order to avoid operation delays caused by information exchange failures in the process of networked order and permission information exchange, the networked dispatch system monitors all interaction processes in real time. , for the failure of sending and receiving information, it will remind the system through pop-up windows, text messages, intelligent voice and other channels to ensure the stability and smoothness of the production order after the network scheduling mode is put into practice;

In order to promote the lean management of the maintenance process of the distribution network, relying on the network interaction mode, the maintenance operation process nodes are refined, and six time node management concepts are proposed, that is, through the process of "starting the power outage operation" and "ending the power outage operation" during the execution of the maintenance application. ”, “work permit”, “end of work”, “start power transmission operation”, “user resume power transmission”, deviation control and connection control of the whole process of six time nodes, pre-control delay control, shorten power outage duration; relying on equipment two On-site information interaction modes such as dimensional code and geographic coordinate positioning, create a map of distribution network operations, strengthen on-site process management and control, and effectively build a full-process management and control model for maintenance;

It can be seen that the applicable scenario of topology error prevention in this embodiment is the link of dispatcher's ticket review and submission for review; the applicable scenario of associated error prevention is that the dispatcher performs operations such as query, permission, and power transmission on the associated work order; on-site prevention The applicable scenario for error prevention is that the on-site operator scans the code for the device. The objects used by the three error prevention methods are different, and the sequence of the error prevention methods used in the process is: topology error prevention, association error prevention, and on-site error prevention. From the perspective of distribution network safety production, the deployment and integration scheme of each component in the system architecture fully considers the technical standards related to the integrated platform to achieve close collaboration with related business applications; fully consider the application habits of the distribution network emergency repair management module and data model to ensure the smooth transition of system applications; establish a unified and scalable system framework to minimize the coupling between business modules and adapt to the continuous development of business needs.

Embodiment 2

The difference between this embodiment and the first embodiment is that the method for writing an instruction ticket is further limited:

Specifically, the using a graphical reporting method to fill in the instruction ticket or automatically generating the corresponding instruction ticket according to the obtained scheduling application form includes:

Receive the equipment to be repaired selected in the wiring diagram of the main power distribution station system, and generate a corresponding instruction ticket according to the equipment to be repaired;

Alternatively, obtain a dispatch application form through a system interface, and automatically generate a corresponding instruction ticket according to the information in the dispatch application form and the real-time topology information of the wiring diagram of the main power distribution station system;

Specifically, on the basis of the objectification of the security measures in the application form, the functions of graphically drafting the instruction ticket and the application form automatically drafting the instruction ticket are developed: the graphical drafting of the ticket means that the dispatcher uses the wiring diagram of the main power distribution station system. Perform equipment selection and status selection, and automatically generate dispatch instruction tickets to avoid manual input errors by dispatchers and improve the accuracy of writing;

In this embodiment, the automatic ticket preparation of the application form, that is, the scheduling instruction ticket system, obtains the security measure device ID, device status and operation mode in the application form by interfacing with the distribution network OMS (Distribution network Dispatching Management System) system. and other information, combined with the real-time topology of the power distribution main station system and the red map information after the change, according to the logic of safety and error prevention, optimal route, convenient operation, etc., according to the safety measures of the application form, the equipment will automatically draw up the power outage dispatching order ticket;

In view of the fact that the distribution network regulation order ticket is limited by the requirements of high-quality service, the drafting rules are often modified according to the customer's power supply demand. In order to adapt to the complex and frequently changing characteristics of the distribution network order ticketing rules, on the basis of the original intelligent order ticket system, the intelligent ticketing active learning function is developed, that is, based on the machine learning concept, the instruction ticket modular deconstruction is adopted to form several independent data piece. And based on this, conduct real-time analysis on the relevant application form features, power grid status features, and command ticket information models of the order ticket. If the corresponding characteristics are inconsistent with the sample database, it will automatically prompt and guide the billing personnel to add new samples to realize the ticketing logic. self-improvement and improvement to adapt to the changing logic of voting;

Therefore, the graphical ticket drafting and the automatic ticket drafting of the application form complement each other. The automatic ticket drafting of the application form in the intelligent ticketing system is mainly used, and the graphical drafting of the ticket on the power distribution main station system side is supplemented. When the application form is automatically drafted. When the instruction steps of the system are missing, supplementary steps can be performed in combination with the graphical drafting of the power distribution main station system, or manually filled in, so as to quickly and accurately realize intelligent drafting.

Embodiment 3

The difference between this embodiment and Embodiment 1 or Embodiment 2 is that a specific application scenario is provided:

In an optional implementation method, it is applied to network orders and network permissions based on cloud-side collaboration;

Among them, edge computing is to distribute and manage infrastructure resources in a unified manner. The more concentrated resources are called central clouds, and the deployment points with less resources are called edge clouds. There are a few central clouds in the edge computing cloud platform. And most edge clouds, so the resource scheduling of the platform, that is, cloud-side collaboration, becomes very important;

Specifically, please refer to FIG. 11 , the dispatcher performs a pre-order operation on the dispatch instruction ticket in the intelligent ticketing system, automatically synchronizes the pre-order information to the distribution network OMS system, and pre-orders the instruction ticket synchronously in the distribution network OMS system;

After the instruction ticket is pre-ordered, it can be selected in a configurable form whether to notify or not. The operation team receives the pre-order through the equipment management business system or directly through the mobile app with the help of mobile internet technology, and assigns specific operators to the instruction ticket. The commander of the operator's unit, the team leader or the management personnel of the unit where the operator is not assigned an automatic voice reminder;

The operation team can receive the pre-order ticket issued to the team through the mobile terminal APP or the equipment management system 2.0. After receiving the pre-order, the pre-order, pre-order information and pre-order information can be set for the transfer procedure. Real-time synchronization to the distribution network OMS system, from the distribution network OMS system to the intelligent ticketing system.

Please refer to Figure 12, the distribution network dispatcher selects one step or a group of instruction steps in the intelligent ticketing system, fills in the guardian and electronically orders; at this time, the order is checked for error prevention, and the check can be carried out after the check is passed; the error prevention check is passed Then, record the ordering person, order time, guardian, and send the order information to the distribution network OMS system; support the dispatcher to order in the distribution network OMS system with one key;

For the orders that have been electronically issued by the dispatcher, the receiver can receive one-click batch orders through the APP, and return the order time to the distribution network OMS system in real time, which is synchronized from the distribution network OMS system to the intelligent ticketing system;

After the on-site operation is completed, the receiver can choose to report in a single step through the APP, or select multiple commands to report in batches. The report time is the default current time, and the report time is returned to the distribution network OMS system in real time, which is synchronized by the distribution network OMS system. to the intelligent ticketing system;

After receiving the report time, the intelligent ticketing system needs to remind the dispatcher to confirm the report, and at the same time, perform corresponding actions such as listing and positioning, and synchronize the confirmation report information to the distribution network OMS system in real time;

Please refer to Figure 13, the distribution network dispatcher operates in the distribution network OMS system, clicks the electronic permission button in the work ticket to pop up the permission check page, and checks the check items one by one, and completes the check after confirmation;

The permission check item is the content that needs to be checked with the on-site work team for deployment, including the work ticket number, version number, work team, name of the person in charge of the work, name of the work line, planned work time, work content and safety measures, etc. The work ticket number , version number, work team, the name of the person in charge of the work, and the name of the work line only need to be confirmed once, all work content is only checked once, and other content needs to be checked item by item;

After the scheduling check is completed, the person in charge of the on-site work can check the license through the APP, and the site needs to check item by item.

After the distribution network dispatcher receives all the on-site work acceptance, the work ticket is set up in the distribution network OMS system for acceptance, and the work ticket becomes terminating;

The person in charge of the on-site work will check the end of the work through the APP. After checking the check items for the end of the work ticket, check them one by one, and then confirm the completion of the operation. After the final check by the person in charge of the on-site work is completed, the work ticket will be in the final state;

In another optional implementation manner, the application and the task interaction mode based on intelligent voice technology;

Specifically, Automatic Speech Recognition (ASR) technology converts lexical content in human speech into computer-readable input; different from speaker recognition and speaker confirmation, intelligent speech recognition technology attempts to identify or confirm The speaker who made the speech and not the lexical content contained in it;

Combined with the work requirements of network dispatching orders, intelligent voice provides voice recognition and intelligent notification capabilities in the links of work assignment, work confirmation, and work content reminder, and conducts real-time monitoring and intelligent reminders for the entire maintenance process, such as reminders for overtime missed orders, Reminder of operation overtime, not permitted over the permitted time, reminder that the work ticket is about to end, reminding the operator to prepare for operation, overdue unfinished reminder, overdue failure to send electricity.

Embodiment 4

Please refer to FIG. 2 , a networked intelligent dispatching terminal based on distribution network maintenance includes a memory, a processor, and a computer program stored in the memory and running on the processor, and the processor executes the computer program Each step of the networked intelligent scheduling method based on distribution network maintenance in any one of Embodiments 1 to 3 is implemented.

To sum up, the present invention provides a networked intelligent scheduling method and terminal based on distribution network maintenance, which uses a graphical reporting method to fill in an instruction ticket or automatically generates a corresponding instruction ticket according to the obtained scheduling application form, and can use dual The two methods of drafting can generate ledger information in a standardized manner, and the two drafting methods complement each other. Graphical drafting is supplemented. When the instruction steps for automatic drafting of the application form are missing, supplementary steps can be combined with the graphical drafting of the power distribution main station system, or manually filled in, which can improve the speed and accuracy of drafting; Use the topology error prevention method to perform network verification on the order ticket, and further avoid the irregular ledger format through the visual simulation rehearsal function and intelligent anti-error check; establish an association for the business orders associated with the order ticket in the same project relationship, innovatively develops the associated process blocking function, and conducts networked supervision and scheduling queries for business orders based on the associated relationship, which provides a basis for subsequent instruction ordering and scheduling, and can also avoid data mismatches. In the process of issuing the instruction, the operation ticket corresponding to the instruction ticket is issued to the corresponding receiving terminal. The receiving terminal needs to perform the operations in the operation ticket in sequence, and at the same time monitor the operation status of the operation ticket in each step. Through the APP operation sequence restriction and code scanning operation restriction, it is strictly forbidden for operators to skip operations and prevent accidental entry into the interval; through topology error prevention to check the proposed ticket, through association error prevention to associate business orders, and on-site error prevention to monitor the scene Distribution network maintenance situation, so as to realize networked intelligent scheduling based on the three-layer error prevention method, and improve the accuracy and reliability of intelligent ticket planning and instruction scheduling.

The above descriptions are only examples of the present invention, and are not intended to limit the scope of the present invention. Any equivalent transformations made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in related technical fields, are similarly included in the within the scope of patent protection of the present invention.

Claims (6)

1. a networked intelligent scheduling method based on distribution network maintenance, is characterized in that, comprises the steps: Fill in the instruction ticket using the graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method; Establish an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and perform network scheduling query on the status of the business order according to the association relationship; Through the association relationship, the operation ticket corresponding to the instruction ticket is distributed to the corresponding commandee through the network, and the state information generated by the commandee performing the operations in the operation ticket in sequence is received through the network. Determine the maintenance situation of the distribution network, and monitor the operation ticket in real time through the network; The filling in the instruction ticket by using the graphical reporting method or automatically generating the corresponding instruction ticket according to the obtained scheduling application form includes: Receive the equipment to be repaired selected in the wiring diagram of the main power distribution station system, and generate a corresponding instruction ticket according to the equipment to be repaired; Alternatively, obtain a dispatch application form through a system interface, and automatically generate a corresponding instruction ticket according to the information in the dispatch application form and the real-time topology information of the wiring diagram of the main power distribution station system; The network-based verification of the instruction ticket according to the topology error prevention method includes: Based on the objectification of dispatching instructions and the topology information of the wiring diagram of the power distribution main station system, a visual simulation rehearsal is performed on the instruction ticket. The system wiring diagram marks the corresponding execution process, and judges whether the content of the instruction ticket is incorrect through the marked execution process, and if so, prevents the instruction ticket from becoming a ticket; If not, obtain the generated instruction ticket, and judge whether the logic and device information of the instruction ticket are incorrect according to the topology information updated in real time in the wiring diagram of the power distribution main station system, and if so, prevent the instruction ticket from being sent to The corresponding order-receiving terminal, if not, send the instruction ticket to the corresponding order-receiving terminal. 2. A networked intelligent scheduling method based on distribution network maintenance according to claim 1, characterized in that, establishing an association relationship with the business order associated with the instruction ticket in the same distribution network maintenance project, according to the The network scheduling query for the status of the business order by the association relationship includes: Establish a closed-loop association process for the business orders corresponding to all order tickets under the same distribution network maintenance project; According to the closed-loop association process, scheduling monitoring is performed on each business order in the association relationship. 3 . The networked intelligent scheduling method based on distribution network maintenance according to claim 1 , wherein receiving, through the network, the state information generated by the ordered terminal performing the operations in the operation ticket in sequence comprises: 3 . Determine the operation item in the operation ticket, and set the corresponding two-dimensional code in the operation device of the operation item; Receive the verification information obtained by scanning the two-dimensional code by the receiving terminal through the network, and judge whether the verification information is verified based on the order of the operation items in the operation ticket. If yes, execute the operation corresponding to the two-dimensional code. item and get status information generated by the operation. 4. A networked intelligent dispatching terminal based on distribution network maintenance, comprising a memory, a processor and a computer program stored on the memory and running on the processor, wherein the processor executes the computer The program implements the following steps: Fill in the instruction ticket using the graphical reporting method or automatically generate the corresponding instruction ticket according to the obtained scheduling application form, and perform network verification on the instruction ticket according to the topology error prevention method; Establish an association relationship with the business orders associated with the instruction ticket in the same distribution network maintenance project, and perform network scheduling query on the status of the business order according to the association relationship; Through the association relationship, the operation ticket corresponding to the instruction ticket is distributed to the corresponding commandee through the network, and the state information generated by the commandee performing the operations in the operation ticket in sequence is received through the network. Determine the maintenance situation of the distribution network, and monitor the operation ticket in real time through the network; The filling in the instruction ticket by using the graphical reporting method or automatically generating the corresponding instruction ticket according to the obtained scheduling application form includes: Receive the equipment to be repaired selected in the wiring diagram of the main power distribution station system, and generate a corresponding instruction ticket according to the equipment to be repaired; Alternatively, obtain a dispatch application form through a system interface, and automatically generate a corresponding instruction ticket according to the information in the dispatch application form and the real-time topology information of the wiring diagram of the main power distribution station system; The network-based verification of the instruction ticket according to the topology error prevention method includes: Based on the objectification of dispatching instructions and the topology information of the wiring diagram of the power distribution main station system, a visual simulation rehearsal is performed on the instruction ticket. The system wiring diagram marks the corresponding execution process, and judges whether the content of the instruction ticket is incorrect through the marked execution process, and if so, prevents the instruction ticket from becoming a ticket; If not, obtain the generated instruction ticket, and judge whether the logic and device information of the instruction ticket are incorrect according to the topology information updated in real time in the wiring diagram of the power distribution main station system, and if so, prevent the instruction ticket from being sent to The corresponding order-receiving terminal, if not, send the instruction ticket to the corresponding order-receiving terminal. 5 . The networked intelligent dispatching terminal based on distribution network maintenance according to claim 4 , wherein the establishment of an association relationship to the business orders associated with the instruction ticket in the same distribution network maintenance project, according to 5 . The network scheduling query for the status of the business order by the association relationship includes: Establish a closed-loop association process for the business orders corresponding to all order tickets under the same distribution network maintenance project; According to the closed-loop association process, scheduling monitoring is performed on each business order in the association relationship. 6 . The networked intelligent dispatching terminal based on distribution network maintenance according to claim 4 , wherein receiving, through the network, the state information generated by the ordered terminal performing the operation in the operation ticket in sequence comprises: 6 . Determine the operation item in the operation ticket, and set the corresponding two-dimensional code in the operation device of the operation item; Receive the verification information obtained by scanning the two-dimensional code by the receiving terminal through the network, and judge whether the verification information is verified based on the order of the operation items in the operation ticket. If yes, execute the operation corresponding to the two-dimensional code. item and get status information generated by the operation.

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