Multi-stage scheduling-based switching-off method and device, electronic equipment and program product

Abstract

The invention discloses a multi-level scheduling-based switching-off method and device, electronic equipment and a program product, and relates to the technical field of electric power, and the switching-off method comprises the following steps: receiving a switching-off request, determining a switching-off scene corresponding to the switching-off request, and under the condition that the switching-off scene is a first-class scene, adopting a provincial scheduling system for switching off, and under the condition that the road pulling scene is a second type scene, determining a target local dispatching system set and the road pulling distribution capacity of each target local dispatching system in the target local dispatching system set based on the to-be-pulled equipment and the to-be-pulled load capacity, and performing road pulling by adopting each target local dispatching system based on the road pulling distribution capacity, and determining a preset local dispatching system to which the to-be-switched-off device belongs under the condition that the switching-off scene is a third-class scene, and switching off the circuit by adopting the preset local dispatching system and a distribution system corresponding to the preset local dispatching system. According to the method and the device, the technical problem of relatively low switching-off efficiency caused by incapability of performing multi-stage scheduling in related technologies is solved.

Description

Technical Field

[0001] The present invention relates to the field of electric power technology, and in particular to a multi-level dispatching-based routing method and device, electronic equipment, and program product thereof. Background Art

[0002] With climate change and rapid economic development, the long-standing balance of electricity supply exceeding demand is undergoing fundamental changes. In the event of extreme conditions leading to power shortages, power rationing measures will become necessary. To ensure electricity consumption for citizens while increasing available power rationing capacity, grids with relatively high distribution network automation coverage and switch remote control rates can extend power rationing priorities to distribution network branches and even to user boundary switches. This will further reduce the size of control units, optimize the power rationing priorities for entire lines and distribution network branches, and combine these priorities with other entire line priorities to form a mixed, precise power rationing priority. This will effectively increase the capacity of non-civilian loads within the priority priority, reduce the impact of power rationing on civilian electricity consumption, improve the efficiency of the priority priority, and reduce the time required for the power rationing process, thereby effectively ensuring grid stability.

[0003] However, the introduction of branch line sequence will inevitably require the transformation of the original route sequence process and mode, and the current dispatching control system cannot achieve three-level dispatching of provincial and local distribution, resulting in the inability to achieve accurate and fast route pulling.

[0004] To address the above-mentioned problems, no effective solutions have been proposed so far. Summary of the Invention

[0005] The embodiments of the present invention provide a method for routing based on multi-level scheduling, an apparatus thereof, an electronic device, and a program product thereof, so as to at least solve the technical problem in the related art that multi-level scheduling cannot be performed, resulting in low routing efficiency.

[0006] According to one aspect of an embodiment of the present invention, a multi-level dispatching-based line-pulling method is provided, which is applied to a collaborative control system. The collaborative control system includes: a provincial dispatching system, multiple ground dispatching systems, and a distribution dispatching system corresponding to the ground dispatching system. The provincial dispatching system is used to remotely control line switches whose voltage falls within a first preset voltage range, the ground dispatching system is used to remotely control whole-line switches whose voltage falls within a second preset voltage range, and the distribution dispatching system is used to remotely control branch switches under the whole line whose voltage falls within the second preset voltage range. It includes: receiving a road pulling request and determining the road pulling scenario corresponding to the road pulling request, wherein the road pulling request carries the equipment to be pulled and the load capacity to be pulled; when the road pulling scenario is the first type of scenario, the provincial dispatching system is used for road pulling; when the road pulling scenario is the second type of scenario, based on the equipment to be pulled and the load capacity to be pulled, the target ground dispatching system set and the road pulling allocation capacity of each target ground dispatching system in the target ground dispatching system set are determined, and based on the road pulling allocation capacity, each target ground dispatching system is used for road pulling; when the road pulling scenario is the third type of scenario, the preset ground dispatching system to which the equipment to be pulled belongs is determined, and the preset ground dispatching system and the dispatching system corresponding to the preset ground dispatching system are used for road pulling.

[0007] Furthermore, the step of determining the pulling scenario corresponding to the pulling request includes: determining the equipment voltage of the device to be pulled, and when the equipment voltage falls within the preset voltage range, determining that the pulling scenario corresponding to the pulling request is the first type of scenario; when the equipment voltage does not fall within the preset voltage range, determining the ground adjustment system involved in the device to be pulled; when the device to be pulled belongs to multiple ground adjustment systems, determining that the pulling scenario corresponding to the pulling request is the second type of scenario; when the device to be pulled belongs to one ground adjustment system, determining that the pulling scenario corresponding to the pulling request is the third type of scenario.

[0008] Furthermore, when the road pulling scenario is the first type of scenario, the steps of using the provincial dispatching system to pull the road include: determining the road set to be pulled and the order of the roads to be pulled based on the equipment to be pulled and the load capacity of the roads to be pulled; controlling the provincial dispatching system to pull the road for each road to be pulled in the road set according to the order of the roads to be pulled, and obtaining the road pulling result.

[0009] Furthermore, based on the equipment to be pulled and the load capacity of the road to be pulled, the step of determining the target ground-control system set and the road-control allocation capacity of each target ground-control system in the target ground-control system set includes: determining multiple target ground-control systems involved in the equipment to be pulled to obtain the target ground-control system set; determining the total regional load corresponding to each target ground-control system; and determining the road-control allocation capacity of each target ground-control system based on the load capacity of the road to be pulled, the number of target ground-control systems included in the target ground-control system set and the total regional load corresponding to each target ground-control system.

[0010] Furthermore, based on the road allocation capacity, the step of using each target ground dispatching system to perform road pulling includes: controlling the target ground dispatching system to filter the first type of equipment information and the second type of equipment information from the preset road pulling sequence table based on the road allocation capacity; controlling the target ground dispatching system to perform whole-line road pulling based on the first type of equipment information to obtain a first road pulling result, and sending the second type of equipment information to the dispatching system corresponding to the target ground dispatching system; controlling the dispatching system to perform branch line road pulling based on the second type of equipment information to obtain a second road pulling result, and sending the second road pulling result to the target ground dispatching system; controlling the target ground dispatching system to summarize the first road pulling result and the second road pulling result to obtain a road pulling result, and sending the road pulling result to the provincial dispatching system.

[0011] Furthermore, the step of using a preset ground dispatching system and a dispatching system corresponding to the preset ground dispatching system to perform road pulling includes: based on the load capacity of the road to be pulled, filtering the first type of equipment information and the second type of equipment information from the preset road pulling sequence table; controlling the preset ground dispatching system to perform whole-line road pulling based on the first type of equipment information, obtaining a third road pulling result, and sending the second type of equipment information to the dispatching system corresponding to the preset ground dispatching system; controlling the dispatching system to perform branch line road pulling based on the second type of equipment information, obtaining a fourth road pulling result, and sending the fourth road pulling result to the preset ground dispatching system; controlling the preset ground dispatching system to summarize the third road pulling result and the fourth road pulling result, obtain a road pulling result, and send the road pulling result to the provincial dispatching system.

[0012] Furthermore, the line pulling result includes at least: the line pulling status of each line and the actual load of each line, where the line refers to the line on which the line pulling is performed, and also includes: determining the line pulling status of each line, and evaluating the line pulling remote control result based on the line pulling status; accumulating the actual loads of the lines whose line pulling status is a successful line pulling status to obtain the actual total load; and evaluating the completion result of the line pulling based on the actual total load and the load capacity of the line to be pulled.

[0013] According to another aspect of an embodiment of the present invention, a multi-level dispatching-based road-pulling device is also provided, which is applied to a collaborative control system. The collaborative control system includes: a provincial dispatching system, multiple ground dispatching systems, and a distribution dispatching system corresponding to the ground dispatching system. The provincial dispatching system is used to remotely control line switches whose voltage falls within a first preset voltage range, the ground dispatching system is used to remotely control whole-line switches whose voltage falls within a second preset voltage range, and the distribution dispatching system is used to remotely control branch switches under the whole line whose voltage falls within the second preset voltage range. It includes: a first determination unit, used to receive a road pulling request and determine the road pulling scenario corresponding to the road pulling request, wherein the road pulling request carries the equipment to be pulled and the load capacity to be pulled; the first road pulling unit, used to adopt the provincial modulation system to pull the road when the road pulling scenario is the first type of scenario; the second determination unit, used to determine the target ground modulation system set and the road pulling allocation capacity of each target ground modulation system in the target ground modulation system set based on the equipment to be pulled and the load capacity to be pulled when the road pulling scenario is the second type of scenario, and adopt each target ground modulation system to pull the road based on the road pulling allocation capacity; the second road pulling unit, used to determine the preset ground modulation system to which the equipment to be pulled belongs when the road pulling scenario is the third type of scenario, and adopt the preset ground modulation system and the distribution system corresponding to the preset ground modulation system to pull the road.

[0014] Furthermore, the first determination unit includes: a first determination module, used to determine the equipment voltage of the equipment to be pulled, and when the equipment voltage falls within the preset voltage range, determine that the pulling scenario corresponding to the pulling request is the first type of scenario; a second determination module, used to determine the ground adjustment system involved in the equipment to be pulled when the equipment voltage does not fall within the preset voltage range; a third determination module, used to determine that when the equipment to be pulled belongs to multiple ground adjustment systems, the pulling scenario corresponding to the pulling request is the second type of scenario; a fourth determination module, used to determine that when the equipment to be pulled belongs to one ground adjustment system, the pulling scenario corresponding to the pulling request is the third type of scenario.

[0015] Furthermore, the first road pulling unit includes: a fifth determination module, used to determine the road set to be pulled and the order of the roads to be pulled based on the equipment to be pulled and the load capacity of the roads to be pulled; a first road pulling module, used to control the provincial dispatching system to pull each road to be pulled in the road set according to the order of the roads to be pulled, and obtain the road pulling result.

[0016] Furthermore, the second determination unit includes: a sixth determination module, used to determine multiple target ground-control systems involved in the road-pulling equipment to obtain a target ground-control system set; a seventh determination module, used to determine the total regional load corresponding to each target ground-control system; an eighth determination module, used to determine the road-pulling allocation capacity of each target ground-control system based on the load capacity of the road to be pulled, the number of target ground-control systems included in the target ground-control system set, and the total regional load corresponding to each target ground-control system.

[0017] Furthermore, the second determination unit also includes: a first screening module, used to control the target ground dispatching system to filter the first type of equipment information and the second type of equipment information from the preset road pulling sequence table based on the road pulling allocation capacity; a second road pulling module, used to control the target ground dispatching system to perform whole line road pulling based on the first type of equipment information, obtain a first road pulling result, and send the second type of equipment information to the dispatching system corresponding to the target ground dispatching system; a third road pulling module, used to control the dispatching system to perform branch line road pulling based on the second type of equipment information, obtain a second road pulling result, and send the second road pulling result to the target ground dispatching system; a first summarizing module, used to control the target ground dispatching system to summarize the first road pulling result and the second road pulling result, obtain a road pulling result, and send the road pulling result to the provincial dispatching system.

[0018] Furthermore, the second road pulling unit includes: a second screening module, used to filter the first type of equipment information and the second type of equipment information from the preset road pulling sequence table based on the load capacity of the road to be pulled; a fourth road pulling module, used to control the preset ground adjustment system to perform whole line road pulling based on the first type of equipment information, obtain a third road pulling result, and send the second type of equipment information to the distribution system corresponding to the preset ground adjustment system; a fifth road pulling module, used to control the distribution system to perform branch line road pulling based on the second type of equipment information, obtain a fourth road pulling result, and send the fourth road pulling result to the preset ground adjustment system; a second summary module, used to control the preset ground adjustment system to summarize the third road pulling result and the fourth road pulling result, obtain a road pulling result, and send the road pulling result to the provincial adjustment system.

[0019] Furthermore, the road pulling result includes at least: the road pulling status of each line and the actual load of each line, where the line refers to the line on which the road pulling is performed. The road pulling device also includes: a ninth determination module, for determining the road pulling status of each line, and evaluating the road pulling remote control result based on the road pulling status; a first accumulation module, for accumulating the actual loads of the lines whose road pulling status is a successful road pulling status to obtain the total actual load; and a first evaluation module, for evaluating the completion result of the road pulling based on the total actual load and the load capacity of the road to be pulled.

[0020] According to another aspect of an embodiment of the present invention, a computer program product is also provided, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements any of the above-mentioned multi-level scheduling-based routing methods.

[0021] According to another aspect of an embodiment of the present invention, an electronic device is also provided, comprising one or more processors and a memory, wherein the memory is used to store one or more programs, wherein when the one or more programs are executed by one or more processors, the one or more processors implement any of the above-mentioned multi-level scheduling-based routing methods.

[0022] In the present invention, a road pulling request is received, and the road pulling scenario corresponding to the road pulling request is determined. When the road pulling scenario is the first type of scenario, the provincial dispatching system is used to pull the road. When the road pulling scenario is the second type of scenario, based on the equipment to be pulled and the load capacity to be pulled, the target ground dispatching system set and the road pulling allocation capacity of each target ground dispatching system in the target ground dispatching system set are determined, and based on the road pulling allocation capacity, each target ground dispatching system is used to pull the road. When the road pulling scenario is the third type of scenario, the preset ground dispatching system to which the equipment to be pulled belongs is determined, and the preset ground dispatching system and the dispatching system corresponding to the preset ground dispatching system are used to pull the road, thereby solving the technical problem in the related art that multi-level scheduling cannot be performed, resulting in low road pulling efficiency.

[0023] In the present invention, by intelligently analyzing the power-pulling scenarios corresponding to power-pulling requests, the most appropriate dispatching system can be automatically selected to perform power-pulling operations, effectively improving the efficiency and accuracy of power-pulling operations. In the first type of scenario, the provincial dispatching system directly performs power-pulling operations, avoiding unnecessary information transmission and processing, and improving operation speed; in the second type of scenario, by reasonably allocating power-pulling capacity to multiple local dispatching systems, load balancing is achieved, avoiding under-pulling or over-pulling in a certain area, and ensuring the fairness of power dispatching; in the third type of scenario, the local dispatching system works in conjunction with the dispatching system to ensure the comprehensiveness and accuracy of power-pulling operations. In this way, the technical effect of fast and accurate power-pulling is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 is a flow chart of an optional multi-level scheduling-based route pulling method according to an embodiment of the present invention;

[0026] Figure 2 is a schematic diagram of an optional collaborative control system according to an embodiment of the present invention;

[0027] Figure 3 1 is a schematic diagram of an optional direct line pulling process according to an embodiment of the present invention;

[0028] Figure 4is a schematic diagram of an optional collaborative route pulling process initiated by a provincial dispatcher according to an embodiment of the present invention;

[0029] Figure 5 is a schematic diagram of an optional collaborative road-pulling process initiated by ground dispatch according to an embodiment of the present invention;

[0030] Figure 6 is a schematic diagram of an optional multi-stage scheduling-based road pulling device according to an embodiment of the present invention;

[0031] Figure 7 This is a hardware structure block diagram of an electronic device (or mobile device) for a multi-level scheduling-based routing method according to an embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] It should be noted that the relevant information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) collected and involved in the present invention are all information and data authorized by the user or fully authorized by all parties, and the collection, storage, use, processing, transmission, provision, disclosure and application of the relevant data comply with the relevant laws, regulations and standards of the relevant regions, take necessary confidentiality measures, do not violate public order and good morals, and provide corresponding operation entrances for users to choose to authorize or refuse. For example, an interface is set up between this system and the relevant users or institutions. Before obtaining relevant information, it is necessary to send an acquisition request to the aforementioned user or institution through the interface, and obtain relevant information after receiving the consent information fed back by the aforementioned user or institution.

[0035] Based on the provincial and local dispatching and control systems (hereinafter referred to as the provincial dispatching system and the local dispatching system, respectively) and the distribution automation master station system (hereinafter referred to as the dispatching system), this invention proposes a method for precise routing of power lines in a provincial and local joint power grid. In the event of a serious power grid failure that results in tight power balance and heavy equipment overload, this method achieves efficient coordination and cooperation between the provincial, local, and local distribution networks through batch remote-controlled tripping of various remote-controlled line switches in the main and distribution networks. After the failure, non-civilian-use routing lines in the entire network and local areas are accurately and quickly cut off, minimizing the impact on people's electricity consumption while ensuring the safe and stable operation of the power grid.

[0036] The present invention will be described in detail below with reference to various embodiments.

[0037] Example 1

[0038] According to an embodiment of the present invention, an embodiment of a route drawing method based on multi-level scheduling is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0039] Figure 1 is a flow chart of an optional multi-level scheduling-based routing method according to an embodiment of the present invention. Figure 1 As shown, the method includes the following steps:

[0040] Step S101: receiving a channel pull request and determining a channel pull scenario corresponding to the channel pull request, wherein the channel pull request carries a device to be pulled and a load capacity to be pulled.

[0041] In an embodiment of the present invention, a collaborative control system (i.e., a precise collaborative control system of integrated provincial, local and distribution network pulling sequence) can be applied to pull the line based on the batch sequential execution function of the dispatching pulling sequence at each level. The collaborative control system includes: a provincial dispatching system, multiple local dispatching systems and a dispatching system corresponding to the local dispatching system. The provincial dispatching system is used to remotely control line switches whose voltage falls within a first preset voltage range (e.g., 110kV (kilovolts) and above) (e.g., remotely operate line switches of 110kV and above), the local dispatching system is used to remotely control whole-line switches whose voltage falls within a second preset voltage range (e.g., 10kV) (e.g., remotely operate 10kV whole-line switches), and the dispatching system is used to remotely control branch switches under the whole line whose voltage falls within the second preset voltage range (e.g., remotely control the 10kV distribution network branch switches in the branch pulling sequence issued by the local dispatching system, thereby cooperating to complete the rapid batch removal of 110kV lines, 10kV whole-line loads and 10kV distribution network branch loads).

[0042] In an embodiment of the present invention, the load batch control function of the local dispatching system is deployed in its energy management system (EMS), and the load batch control function of the dispatching system is deployed in the distribution management system (DMS). On this basis, the real-time interaction function of the model, data and control between the EMS and DMS systems is added to form a precise collaborative control system for the integrated provincial, local and distribution power supply sequence, so as to achieve rapid and precise batch removal of the three-level control power supply sequence, minimize the impact of the power grid on people's livelihood when implementing emergency power supply, and meet the power supply guarantee requirements of power grid fault handling in emergency situations.

[0043] Figure 2 is a schematic diagram of an optional collaborative control system according to an embodiment of the present invention, such as Figure 2 As shown, the collaborative control system includes provincial, local, and distribution control systems. These control systems are used to monitor the power restriction sequence. The collaborative control system can also assist in decision-making and batch control of power restriction lines. For example, strategies are generated and issued through provincial and local control, and load batch control is performed through local and distribution control.

[0044] In an embodiment of the present invention, when a serious fault occurs in the power grid and causes a tight power balance, heavy equipment overload, etc., the power system can initiate a pull-through request to the collaborative control system. The pull-through request includes specific equipment to be pulled (i.e., power grid equipment that needs to be remotely disconnected during the pull-through operation, including but not limited to 110kV and above line switches, 10kV whole-line switches, and 10kV distribution network branch switches) and load capacity that needs to be reduced (i.e., load capacity to be pulled, which refers to the total amount of power grid load that needs to be reduced through the pull-through operation). Then, after receiving the pull-through request, the collaborative control system can analyze the content of the request to determine which pull-through scenario it belongs to. The determination of the scenario directly affects the subsequent execution process and the participating scheduling levels.

[0045] Here, the road pulling scenarios include: direct road pulling scenarios initiated by the provincial dispatching, joint provincial and local road pulling scenarios initiated by the provincial dispatching, and road pulling scenarios within the dispatching range initiated by the local dispatching.

[0046] Step S102: When the road pulling scenario is the first type of scenario, the provincial dispatching system is used to pull the road.

[0047] In an embodiment of the present invention, if the line pulling request corresponds to the first type of scenario, that is, direct line pulling initiated by the provincial dispatching system without the participation of the ground dispatching and distribution system (such as direct line pulling of 500kV and 220kV lines), then the provincial dispatching system will directly execute the line pulling operation without further information exchange.

[0048] Step S103, when the road pulling scenario is the second type of scenario, based on the equipment to be pulled and the load capacity to be pulled, determine the target ground-tuning system set and the road pulling allocation capacity of each target ground-tuning system in the target ground-tuning system set, and based on the road pulling allocation capacity, use each target ground-tuning system for road pulling.

[0049] In an embodiment of the present invention, when the line-pulling request corresponds to the second type of scenario, that is, the line-pulling operation requires cooperation between the provincial dispatching system and multiple subordinate local dispatching systems, the provincial dispatching system will calculate the load reduction share that each local dispatching system should bear based on the real-time load conditions of the power grid and the line-pulling demand, and send this information to the corresponding local dispatching system for execution.

[0050] Here, the target local dispatching system set is a group of local dispatching systems selected by the provincial dispatching system based on the dispatch scope and load level of the local dispatching systems that need to participate in the route switching. The route switching allocation capacity is the load reduction amount that each local dispatching system needs to implement.

[0051] Step S104: When the route laying scenario is the third type of scenario, determine the preset ground adjustment system to which the route laying equipment belongs, and use the preset ground adjustment system and the matching adjustment system corresponding to the preset ground adjustment system to lay the route.

[0052] In this embodiment of the present invention, when a request for routing corresponds to the third scenario—that is, routing within the dispatch scope initiated by a local dispatch system—the local dispatch system within whose jurisdiction the device requesting routing is located can be identified. This specific local dispatch system and its assigned dispatch system then jointly complete the routing task. This process does not involve the direct involvement of the provincial dispatch system, but still adheres to the overall collaborative control mechanism.

[0053] In summary, by intelligently analyzing the power-pulling scenarios corresponding to power-pulling requests, the most appropriate dispatching system can be automatically selected for power-pulling operations, effectively improving the efficiency and accuracy of power-pulling operations. In the first scenario, the provincial dispatching system directly performs power-pulling operations, avoiding unnecessary information transmission and processing and improving operation speed. In the second scenario, by rationally allocating power-pulling capacity to multiple local dispatching systems, load balancing is achieved, avoiding under- or over-pulling in certain areas and ensuring fairness in power dispatch. In the third scenario, the local dispatching system works in conjunction with the distribution dispatching system to ensure the comprehensiveness and accuracy of power-pulling operations. In this way, the technical effect of fast and accurate power-pulling is achieved, thereby resolving the technical problem of the inability to perform multi-level dispatching in related technologies, resulting in low power-pulling efficiency.

[0054] In order to improve the accuracy of determining the path-pulling scenario corresponding to the path-pulling request, in the path-pulling method based on multi-level scheduling provided in Example 1 of the present application, the device voltage of the device to be path-pulled is determined, and when the device voltage falls within the preset voltage range, the path-pulling scenario corresponding to the path-pulling request is determined to be the first type of scenario; when the device voltage does not fall within the preset voltage range, the ground adjustment system involved in the device to be path-pulled is determined; when the device to be path-pulled belongs to multiple ground adjustment systems, the path-pulling scenario corresponding to the path-pulling request is determined to be the second type of scenario; when the device to be path-pulled belongs to one ground adjustment system, the path-pulling scenario corresponding to the path-pulling request is determined to be the third type of scenario.

[0055] In an embodiment of the present invention, when a power supply request is received, the information of the equipment to be supplied included in the request can be first identified, and the equipment database can be queried to obtain the voltage level data of these equipment. The equipment voltage is checked to see if it is within a preset voltage range, such as 110kV and above. If the conditions are met, the power supply scenario is automatically determined to be the first type of scenario, i.e., the provincial dispatcher initiates direct power supply. If the voltage of the equipment to be supplied is lower than the preset high voltage range (i.e., the equipment voltage does not fall within the preset voltage range), such as 10kV, the information of the local dispatching system to which the equipment belongs will be searched to determine the specific local dispatching dispatch range. If it is identified that the equipment to be supplied spans the jurisdiction of multiple local dispatching systems, i.e., involves multiple 10kV distribution network branches or entire lines, the power supply scenario is automatically determined to be the second type of scenario, i.e., the provincial dispatcher initiates power supply across the entire province. The provincial dispatching system then calculates the load reduction share that each local dispatching system should bear and issues the instruction. If all equipment to be supplied is within the management scope of a local dispatcher, the power supply scenario is automatically determined to be the third type of scenario, i.e., the local dispatcher initiates power supply within the dispatching range.

[0056] In this embodiment, automatic device voltage identification and scenario classification enable rapid analysis of power supply requests and intelligent selection of dispatch processes. This not only improves the efficiency and accuracy of grid dispatch, but also minimizes the impact on public electricity consumption by precisely allocating power supply tasks, while ensuring stable grid operation in emergency situations.

[0057] In order to use the provincial dispatching system to accurately pull the line when the line pulling scenario is the first type of scenario, in the line pulling method based on multi-level scheduling provided in Example 1 of the present application, the line set to be pulled and the order of the lines to be pulled are determined based on the equipment to be pulled and the load capacity of the lines to be pulled; the provincial dispatching system is controlled to pull the line for each line to be pulled in the line set according to the order of the lines to be pulled to obtain the line pulling result.

[0058] In an embodiment of the present invention, when the line pulling scenario is the first type of scenario, the provincial dispatching system can be used to accurately pull the line, for example, 220kV direct line pulling, 110kV direct line pulling, etc. The provincial dispatching system automatically allocates the controlled lines according to the plan, and the provincial dispatching dispatcher directly issues the execution after confirmation, without involving the ground dispatching system and the distribution system. Specifically: after receiving the line pulling command, all qualified lines to be pulled are screened out according to the equipment voltage level information, and they are formed into a set of lines to be pulled. Then, according to the pre-set line pulling priority of non-civilian loads and the real-time load capacity, the best line pulling order, that is, the line pulling order, is calculated. Afterwards, the provincial dispatching system will directly remotely operate the line switches within the jurisdiction of the provincial dispatching according to the line pulling order to pull the line, so as to obtain the line pulling result.

[0059] Figure 3Schematic diagram of an optional direct line pulling process according to an embodiment of the present invention, such as Figure 3 As shown, the provincial dispatching system determines the load reduction target and the load control sequence, then issues remote control instructions, confirms the operation results, and evaluates the line pulling process.

[0060] In this embodiment, based on a comprehensive consideration of equipment and load capacity, intelligent routing operations are planned to prioritize non-civilian loads while minimizing disruption to civilian electricity consumption. Furthermore, by controlling the provincial dispatch system to execute routing according to the optimal route sequence, operational efficiency is improved while effectively avoiding errors and delays in routing operations, ensuring that the grid can quickly restore balance and safeguard power quality in emergency situations.

[0061] In order to improve the accuracy of determining the road allocation capacity of each target ground-based regulation system, in the road-based regulation method based on multi-level scheduling provided in Example 1 of the present application, multiple target ground-based regulation systems involved in the road-based regulation equipment are determined to obtain a set of target ground-based regulation systems; the total regional load corresponding to each target ground-based regulation system is determined; and the road allocation capacity of each target ground-based regulation system is determined based on the load capacity of the road to be drawn, the number of target ground-based regulation systems included in the set of target ground-based regulation systems, and the total regional load corresponding to each target ground-based regulation system.

[0062] In the embodiment of the present invention, the list of devices to be pulled in the request can be analyzed first, the grid topology data and the local dispatching jurisdiction information can be queried, and all the local dispatching systems that need to participate in the pulling operation can be identified to form a target local dispatching system set. For each local dispatching system in the target local dispatching system set, the dispatching center calls the real-time data interface to obtain the current total load L in its jurisdiction area. k Then, based on the total load capacity C to be pulled, referring to the total regional load of all local dispatching systems, and in accordance with certain allocation rules (such as the principle of proportional distribution according to load levels, or appropriate weighting according to the different importance of loads in different regions), the load reduction amount that each target local dispatching system needs to implement is calculated, that is, the pull-out allocation capacity. For example, the pull-out allocation capacity C of each target local dispatching system is calculated by the following formula k :

[0063]

[0064] Where k represents the kth ground-based system, n represents the number of target ground-based systems contained in the target ground-based system set, and L k Represents the total regional load of the kth geostationary system.

[0065] In this embodiment, when faced with power-supply operations across multiple local dispatch systems, load reduction targets are intelligently distributed to ensure a balanced burden, improving the flexibility and responsiveness of grid dispatch. This not only promotes the coordinated operation of provincial and local power grids, but also helps minimize the impact of power-supply operations on public electricity consumption, improving the grid's stability and fault tolerance in emergency situations.

[0066] In order to use each target ground dispatching system for precise road pulling, in the road pulling method based on multi-level scheduling provided in Example 1 of the present application, the target ground dispatching system is controlled to filter the first type of equipment information and the second type of equipment information from the preset road pulling sequence table based on the road pulling allocation capacity; the target ground dispatching system is controlled to pull the entire line based on the first type of equipment information to obtain the first road pulling result, and send the second type of equipment information to the dispatching system corresponding to the target ground dispatching system; the dispatching system is controlled to pull the branch line based on the second type of equipment information to obtain the second road pulling result, and send the second road pulling result to the target ground dispatching system; the target ground dispatching system is controlled to summarize the first road pulling result and the second road pulling result to obtain the road pulling result, and send the road pulling result to the provincial dispatching system.

[0067] In an embodiment of the present invention, after determining that the road-pulling scenario is the second type of scenario, the provincial dispatching system automatically allocates the road-pulling capacity index and sends it to each local dispatching system. After the local dispatching system receives the road-pulling request instruction from the provincial dispatching system, it screens the first type of equipment information (i.e., main network equipment information) and the second type of equipment information (i.e., distribution network equipment information) from the mixed road-pulling sequence of the main and distribution networks according to the order of the road-pulling sequence of each round. After confirmation by the control personnel, it issues instructions and remotely controls the whole line switches to open, and at the same time sends the controlled distribution network branch line switch information to the dispatching system. After the dispatching system executes the remote control opening, it reports to the local dispatching system. The local dispatching system summarizes the road-pulling result information of the whole line and branch lines in the area and sends it to the provincial dispatching system.

[0068] In a specific implementation method, the provincial dispatching system sends its line allocation capacity to each target local dispatching system. The target local dispatching system selects the first type of equipment information (such as 10kV whole line switch) and the second type of equipment information (such as 10kV distribution network branch line switch) that meet the conditions from the preset line order table according to the allocated capacity, to ensure that the load reduction target can be accurately achieved. Here, the first type of equipment information is the equipment information of the main power grid, usually referring to the switch equipment of the 10kV whole line. Here, the main grid is relative to the branch distribution network, rather than the traditional 750kV, 500kV and other high-voltage grids. The second type of equipment information is the equipment information in the distribution network, usually referring to the switch equipment on the 10kV distribution network branch line.

[0069] The target local dispatching system then performs the line-pulling operation for the entire line according to the filtered first-category equipment information and records the operation results (including operation time, line-pulling equipment, actual load reduction, etc.), forming the first line-pulling result. Simultaneously, the filtered second-category equipment information is sent to the corresponding dispatching system, preparing to perform the line-pulling operation for the distribution network branch line. Afterwards, upon receiving the second-category equipment information from the target local dispatching system, the dispatching system performs the line-pulling operation for the distribution network branch line and similarly records the operation results, including operation time, line-pulling equipment, and actual load reduction, forming the second line-pulling result. After completing the operation, the dispatching system sends the result data back to the target local dispatching system. Afterward, upon receiving the first and second line-pulling results, the target local dispatching system aggregates the data to form a complete line-pulling result, including comprehensive operation records and load reduction for the entire line and the distribution network branch line. Furthermore, the line-pulling result is reported to the provincial dispatching system, completing information feedback on the line-pulling operation.

[0070] Figure 4 This is a schematic diagram of an optional collaborative route pulling process initiated by a provincial dispatcher according to an embodiment of the present invention, such as Figure 4 As shown, the provincial dispatching system receives the load control target and allocates the load to each zone. The local dispatching system then receives the provincial dispatching control request, determines the load control priority, and determines whether the load to be controlled includes branch switches. If so, the dispatching system verifies the list of controlled branch switches and issues remote control commands based on the list. After the commands are executed, the results are confirmed and uploaded to the local dispatching system. If branch switches are not included, the local dispatching system directly issues remote control commands and confirms the results after execution. The local dispatching system then uses the results to calculate load shedding statistics and upload them to the local dispatching system, ultimately evaluating the power supply process.

[0071] In this embodiment, the close coordination between the target dispatch system and the dispatching system ensures not only the precise execution of dispatch operations but also the rapid aggregation and feedback of dispatch results, improving the grid's response speed and load control capabilities in emergency situations. This effectively reduces human intervention and avoids delays and errors in information transmission. Furthermore, by automatically screening and executing devices in the dispatch priority table, the fairness and rationality of dispatch operations are ensured, further enhancing the intelligent level of grid dispatch.

[0072] In order to improve the accuracy of road pulling, in the road pulling method based on multi-level scheduling provided in Example 1 of the present application, based on the load capacity of the road to be pulled, the first type of equipment information and the second type of equipment information are screened from the preset road pulling sequence table; the preset ground dispatching system is controlled to pull the entire line based on the first type of equipment information to obtain a third road pulling result, and the second type of equipment information is sent to the dispatching system corresponding to the preset ground dispatching system; the dispatching system is controlled to pull the branch line based on the second type of equipment information to obtain a fourth road pulling result, and the fourth road pulling result is sent to the preset ground dispatching system; the preset ground dispatching system is controlled to summarize the third road pulling result and the fourth road pulling result to obtain a road pulling result, and the road pulling result is sent to the provincial dispatching system.

[0073] In an embodiment of the present invention, when a serious power grid failure or power shortage occurs, a preset priority table for load switching can be consulted based on the load capacity currently being controlled. This table lists detailed information about all first- and second-category devices that can be remotely controlled, including device IDs, device names, voltage levels, load types, and priorities. Based on load capacity and device priority, the system then selects the main network devices and distribution network devices suitable for the current switching operation, forming a first- and second-category device information set, respectively. The system then controls the preset ground control system to immediately initiate the switching operation for the entire line based on the first-category device information. During the operation, the system monitors each step, recording the switching device, operation time, and actual load reduction, ultimately generating a third switching result. Simultaneously, the second-category device information is transmitted to the distribution system connected to the preset ground control system, preparing to execute the switching operation for the distribution network branch line. After receiving the second-category device information, the distribution system begins switching the branch line, similarly monitoring the operation and recording the switching status of each device, including the operation time and actual load reduction, to generate a fourth switching result. After the operation is completed, the result data will be fed back to the preset ground adjustment system.

[0074] In this embodiment of the present invention, after receiving the third and fourth power-pulling results, the pre-set local dispatching system integrates the data and summarizes the complete effects of the power-pulling operation, including the total load reduction, the list of affected equipment, and the operation time. This summarized power-pulling result data is then reported to the provincial dispatching system for evaluation of the operation results and further assessment of the grid status by the higher-level dispatching organization.

[0075] Figure 5 Schematic diagram of an optional collaborative road-pulling process initiated by ground adjustment according to an embodiment of the present invention, such as Figure 5As shown, the local dispatching system confirms the load reduction target and determines the load control priority. It then determines whether the loads to be controlled include branch switches. If branch switches are included, the dispatching system confirms the list of controlled branch switches and issues remote control commands based on the list. After the commands are executed, the results are confirmed and uploaded to the local dispatching system. If branch switches are not included, the local dispatching system can directly issue remote control commands and confirm the results after the commands are executed. The local dispatching system then calculates and uploads the load shedding statistics based on the results, and finally evaluates the power supply process.

[0076] In this embodiment, a high degree of automation and precision is ensured for the power-supply operation. From screening equipment information to executing the power-supply operation, to summarizing and providing feedback on the results, the entire process is seamlessly integrated, shortening the power-supply operation cycle and reducing decision-making delays. At the same time, the collaborative work between the ground dispatch system and the distribution system improves the efficiency and flexibility of the power-supply operation, effectively alleviating power grid emergencies and reducing the impact on people's electricity consumption. Furthermore, the reporting mechanism for power-supply results strengthens information exchange between dispatchers at all levels, providing strong technical support for the stable operation of the power grid.

[0077] Optionally, the line pulling result includes at least: the line pulling status of each line and the actual load of each line, where a line refers to the line on which the line pulling is being performed. To accurately evaluate the line pulling, in the line pulling method based on multi-level scheduling provided in Example 1 of the present application, the line pulling status of each line is determined, and the line pulling remote control result is evaluated based on the line pulling status; the actual loads of the lines with a successful line pulling status are accumulated to obtain the total actual load; and the completion result of the line pulling is evaluated based on the total actual load and the load capacity of the line to be pulled.

[0078] In an embodiment of the present invention, after the line pulling operation is completed, it can be determined whether each line has successfully executed the line pulling operation based on the line pulling status of each line in the line pulling result (line pulling success or line pulling failure). The line pulling status can be success (i.e., the line pulling operation is completed as planned), failure (an exception occurs during the operation and it fails to be executed), etc. Then, based on the line pulling status of each line, the overall effect of the line pulling operation is automatically analyzed. If the line pulling status of most lines is success and the actual load reduction is close to or reaches the expected value, the remote control line pulling result is evaluated to be valid; on the contrary, if there are a large number of failure states or the actual load reduction is far lower than expected, it is necessary to re-evaluate the line pulling strategy or perform remedial operations. In addition, all lines with a successful line pulling status (i.e., the line pulling operation is successfully executed) can be screened out, and the actual load data before and after the line pulling of these lines can be read to calculate the total actual load. Afterwards, the actual total load is compared with the load capacity of the road to be pulled. If the actual total load is equal to or greater than the load capacity of the road to be pulled, the road pulling completion result is evaluated as successful; if the actual total load is less than the load capacity of the road to be pulled, and the gap is within an acceptable range, it is evaluated as partially successful; if the gap is too large, it is evaluated as a failure and further measures need to be taken.

[0079] This embodiment ensures a systematic approach to evaluating the effectiveness of multi-level dispatch-based line switching operations. By meticulously recording each line's switching status and actual load changes, the completion of remote switching operations can be accurately assessed, determining whether the predetermined load reduction targets have been achieved. This not only strengthens the precise control capabilities of grid dispatch but also provides effective evaluation criteria and feedback mechanisms for emergency response in grid operations, facilitating future strategy adjustments and optimization, thereby improving grid stability and its ability to respond to emergencies.

[0080] In this embodiment of the present invention, precise coordinated control of provincial and local distribution networks is achieved, improving the efficiency of emergency load control. By selecting the corresponding power restriction priority plan or allocating a quota of power supply capacity, the quota capacity can be automatically decomposed and distributed to local dispatchers based on the real-time load conditions in each region. Local dispatchers and distribution dispatchers then batch execute the power supply instructions for the entire line and distribution network branches, saving a significant amount of time compared to the original operation method.

[0081] The following describes it in detail with reference to another embodiment.

[0082] Example 2

[0083] The multi-level scheduling-based road-pulling device provided in this embodiment includes multiple implementation units, and each implementation unit corresponds to each implementation step in the above-mentioned embodiment 1.

[0084] Figure 6 Schematic diagram of an optional multi-stage dispatching-based pulling device according to an embodiment of the present invention, Figure 6 As shown, the route drawing device may include: a first determining unit 60 , a first route drawing unit 61 , a second determining unit 62 , and a second route drawing unit 63 .

[0085] The first determining unit 60 is configured to receive a pull request and determine a pull scenario corresponding to the pull request, wherein the pull request carries a device to be pulled and a load capacity to be pulled;

[0086] The first road pulling unit 61 is used to use the provincial dispatching system to pull the road when the road pulling scenario is the first type of scenario;

[0087] The second determining unit 62 is configured to determine, when the route pulling scenario is the second type of scenario, the target ground-based modulation system set and the route pulling allocation capacity of each target ground-based modulation system in the target ground-based modulation system set based on the target route pulling equipment and the load capacity of the target route pulling, and adopt each target ground-based modulation system for route pulling based on the route pulling allocation capacity;

[0088] The second route pulling unit 63 is used to determine the preset ground adjustment system to which the equipment to be routed belongs when the route pulling scenario is the third type of scenario, and to use the preset ground adjustment system and the matching adjustment system corresponding to the preset ground adjustment system to pull the route.

[0089] The above-mentioned line-pulling device can automatically select the most appropriate dispatching system to perform line-pulling operations by intelligently analyzing the line-pulling scenarios corresponding to the line-pulling requests, effectively improving the efficiency and accuracy of the line-pulling operations. In the first type of scenario, the provincial dispatching system directly performs line-pulling, avoiding unnecessary information transmission and processing, and improving the operation speed; in the second type of scenario, by reasonably allocating line-pulling capacity to multiple local dispatching systems, load balancing is achieved, avoiding under-pulling or over-pulling in a certain area, and ensuring the fairness of power dispatching; in the third type of scenario, the local dispatching system works in conjunction with the dispatching system to ensure the comprehensiveness and accuracy of the line-pulling operation. In this way, the technical effect of fast and accurate line-pulling is achieved, thereby solving the technical problem in related technologies that it is impossible to perform multi-level dispatching, resulting in low line-pulling efficiency.

[0090] Optionally, the first determination unit includes: a first determination module, used to determine the equipment voltage of the equipment to be pulled, and when the equipment voltage falls within a preset voltage range, determine that the pulling scenario corresponding to the pulling request is a first type of scenario; a second determination module, used to determine the ground adjustment system involved in the equipment to be pulled when the equipment voltage does not fall within the preset voltage range; a third determination module, used to determine that when the equipment to be pulled belongs to multiple ground adjustment systems, the pulling scenario corresponding to the pulling request is a second type of scenario; a fourth determination module, used to determine that when the equipment to be pulled belongs to one ground adjustment system, the pulling scenario corresponding to the pulling request is a third type of scenario.

[0091] Optionally, the first road pulling unit includes: a fifth determination module, used to determine the road set to be pulled and the order of the roads to be pulled based on the equipment to be pulled and the load capacity of the roads to be pulled; a first road pulling module, used to control the provincial dispatching system to pull each road to be pulled in the road set according to the order of the roads to be pulled, and obtain the road pulling result.

[0092] Optionally, the second determination unit includes: a sixth determination module, used to determine multiple target ground-control systems involved in the road-pulling equipment to obtain a target ground-control system set; a seventh determination module, used to determine the total regional load corresponding to each target ground-control system; an eighth determination module, used to determine the road-pulling allocation capacity of each target ground-control system based on the load capacity of the road to be pulled, the number of target ground-control systems included in the target ground-control system set, and the total regional load corresponding to each target ground-control system.

[0093] Optionally, the second determination unit also includes: a first screening module, used to control the target ground dispatching system to filter the first type of equipment information and the second type of equipment information from the preset road pulling sequence table based on the road pulling allocation capacity; a second road pulling module, used to control the target ground dispatching system to perform whole line road pulling based on the first type of equipment information, obtain a first road pulling result, and send the second type of equipment information to the dispatching system corresponding to the target ground dispatching system; a third road pulling module, used to control the dispatching system to perform branch line road pulling based on the second type of equipment information, obtain a second road pulling result, and send the second road pulling result to the target ground dispatching system; a first summary module, used to control the target ground dispatching system to summarize the first road pulling result and the second road pulling result, obtain a road pulling result, and send the road pulling result to the provincial dispatching system.

[0094] Optionally, the second road pulling unit includes: a second screening module, used to filter the first type of equipment information and the second type of equipment information from the preset road pulling sequence table based on the load capacity of the road to be pulled; a fourth road pulling module, used to control the preset ground adjustment system to perform whole line road pulling based on the first type of equipment information, obtain a third road pulling result, and send the second type of equipment information to the distribution system corresponding to the preset ground adjustment system; a fifth road pulling module, used to control the distribution system to perform branch line road pulling based on the second type of equipment information, obtain a fourth road pulling result, and send the fourth road pulling result to the preset ground adjustment system; a second summary module, used to control the preset ground adjustment system to summarize the third road pulling result and the fourth road pulling result, obtain a road pulling result, and send the road pulling result to the provincial adjustment system.

[0095] Optionally, the road pulling result includes at least: the road pulling status of each line and the actual load of each line, where the line refers to the line on which the road pulling is performed. The road pulling device also includes: a ninth determination module, for determining the road pulling status of each line, and evaluating the road pulling remote control result based on the road pulling status; a first accumulation module, for accumulating the actual loads of the lines whose road pulling status is a successful road pulling status to obtain the total actual load; and a first evaluation module, for evaluating the completion result of the road pulling based on the total actual load and the load capacity of the road to be pulled.

[0096] The above-mentioned pulling device can also include a processor and a memory. The above-mentioned first determination unit 60, first pulling unit 61, second determination unit 62, second pulling unit 63, etc. are all stored in the memory as program units, and the processor executes the above-mentioned program units stored in the memory to realize the corresponding functions.

[0097] The processor includes a kernel that retrieves the corresponding program unit from memory. One or more kernels can be configured. By adjusting kernel parameters, when the route-pulling scenario falls within the third category, the kernel determines the preset ground-tuning system to which the device to be routed belongs, and then uses the preset ground-tuning system and the corresponding dispatching system to perform the route-pulling operation.

[0098] The above-mentioned memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM, and the memory includes at least one memory chip.

[0099] The present invention also provides a computer program product, which, when executed on a data processing device, is suitable for executing an initialized program having the following method steps: receiving a line pulling request and determining the line pulling scenario corresponding to the line pulling request; when the line pulling scenario is a first type of scenario, using a provincial dispatching system to pull the line; when the line pulling scenario is a second type of scenario, based on the equipment to be pulled and the load capacity to be pulled, determining the target ground dispatching system set and the line pulling allocation capacity of each target ground dispatching system in the target ground dispatching system set; and based on the line pulling allocation capacity, using each target ground dispatching system to pull the line; when the line pulling scenario is a third type of scenario, determining the preset ground dispatching system to which the equipment to be pulled belongs, and using the preset ground dispatching system and the dispatching system corresponding to the preset ground dispatching system to pull the line.

[0100] According to another aspect of an embodiment of the present invention, a computer program product is also provided, including a non-volatile computer-readable storage medium, wherein the non-volatile computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, it implements any of the above-mentioned multi-level scheduling-based routing methods.

[0101] According to another aspect of an embodiment of the present invention, an electronic device is also provided, comprising one or more processors and a memory, wherein the memory is used to store one or more programs, wherein when the one or more programs are executed by one or more processors, the one or more processors implement the above-mentioned multi-level scheduling-based routing method.

[0102] Figure 7 1 is a hardware structure block diagram of an electronic device (or mobile device) for a multi-level scheduling-based routing method according to an embodiment of the present invention. Figure 7 As shown, the electronic device may include one or more processors (e.g., Figure 7 The processors 702a, 702b, ..., 702n, etc., which may include but are not limited to processing devices such as microprocessors (MCUs) or programmable logic devices (FPGAs), and a memory 704 for storing data. In addition, the processors 702a, 702b, ..., 702n, etc., may also include: a display, an input / output interface (I / O interface), a universal serial bus (USB) port (which may be included as one of the ports of the I / O interface), a network interface, a keyboard, a power supply, and / or a camera. It will be understood by those skilled in the art that Figure 7 The structure shown is only for illustration and does not limit the structure of the above electronic device. Figure 7 More or fewer components than shown, or with Figure 7 Different configurations shown.

[0103] The serial numbers of the above embodiments of the present invention are for description only and do not represent the advantages or disadvantages of the embodiments.

[0104] The embodiments or examples of the present disclosure are not exhaustive, but are merely illustrations of some embodiments or examples, and are not intended to be specific limitations on the scope of protection of the present disclosure. In the absence of contradiction, each step in a certain embodiment or example can be implemented as an independent example, and the steps can be arbitrarily combined. For example, a solution after removing some steps in a certain embodiment or example can also be implemented as an independent example, and the order of the steps in a certain embodiment or example can be arbitrarily exchanged. In addition, the optional methods or optional examples in a certain embodiment or example can be arbitrarily combined; in addition, the various embodiments or examples can be arbitrarily combined. For example, some or all steps of different embodiments or examples can be arbitrarily combined, and a certain embodiment or example can be arbitrarily combined with the optional methods or optional examples of other embodiments or examples.

[0105] In the above embodiments of the present invention, the description of each embodiment has its own focus. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0106] In the several embodiments provided by the present invention, it should be understood that the disclosed technical content can be implemented in other ways. Among them, the device embodiments described above are merely illustrative. For example, the division of the units can be a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of units or modules, and can be electrical or other forms.

[0107] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple units. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0108] In addition, the functional units in the various embodiments of the present invention may be integrated into a single processing unit, each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0109] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, server or network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: U disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), mobile hard disk, magnetic disk or optical disk, etc. Various media that can store program codes.

[0110] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A multi-level dispatching method, characterized in that: Applied to a coordinated control system, the coordinated control system includes: a provincial dispatching system, multiple ground dispatching systems, and a coordinated dispatching system corresponding to the ground dispatching systems, the provincial dispatching system is used to remotely control line switches whose voltage falls within a first preset voltage range, the ground dispatching system is used to remotely control entire line switches whose voltage falls within a second preset voltage range, and the coordinated dispatching system is used to remotely control branch line switches under the entire line whose voltage falls within the second preset voltage range, including: Receive a pull request and determine a pull scenario corresponding to the pull request, wherein the pull request carries a device to be pulled and a load capacity to be pulled; In the case where the road pulling scenario is the first type of scenario, the provincial dispatching system is used to pull the road; If the route pulling scenario is the second type of scenario, determining the target ground-based modulation system set and the route pulling allocation capacity of each target ground-based modulation system in the target ground-based modulation system set based on the target route pulling equipment and the load capacity of the target route pulling, and using each target ground-based modulation system for route pulling based on the route pulling allocation capacity; When the road-laying scenario is the third type of scenario, the preset ground adjustment system to which the road-laying equipment belongs is determined, and the preset ground adjustment system and the matching adjustment system corresponding to the preset ground adjustment system are used to lay the road.

2. The road drawing method according to claim 1, characterized in that: The step of determining the pull-through scenario corresponding to the pull-through request includes: Determining a device voltage of the device to be connected, and if the device voltage falls within a preset voltage range, determining that the connection scenario corresponding to the connection request is the first type of scenario; When the device voltage does not fall within the preset voltage range, determining the ground adjustment system involved in the device to be connected; In a case where the equipment to be connected to the network belongs to a plurality of the ground adjustment systems, determining that the connection scenario corresponding to the connection request is the second type of scenario; In a case where the equipment to be routed belongs to one of the ground adjustment systems, it is determined that the route-travelling scenario corresponding to the route-travelling request is the third type of scenario.

3. The road drawing method according to claim 1, characterized in that: When the road pulling scenario is the first type of scenario, the steps of using the provincial dispatching system to pull the road include: Determining a set of routes to be pulled and an order of routes to be pulled based on the equipment to be pulled and the load capacity of the routes to be pulled; The provincial dispatching system is controlled to pull each of the lines to be pulled in the set of lines to be pulled according to the order of the lines to be pulled, and obtain a pulling result.

4. The road drawing method according to claim 1, characterized in that: The step of determining a target ground-controlled system set and a road-controlled allocation capacity of each target ground-controlled system in the target ground-controlled system set based on the road-controlled equipment to be controlled and the road-controlled load capacity to be controlled includes: Determining a plurality of target ground adjustment systems involved in the road equipment to be pulled, and obtaining a set of target ground adjustment systems; Determining the total regional load corresponding to each target ground-based regulation system; The road allocation capacity of each target ground control system is determined based on the load capacity of the road to be pulled, the number of the target ground control systems included in the target ground control system set, and the total regional load corresponding to each target ground control system.

5. The road drawing method according to claim 1, characterized in that: Based on the road allocation capacity, the step of using each target ground adjustment system to perform road operation includes: Controlling the target ground adjustment system to filter the first type of equipment information and the second type of equipment information from a preset road order table based on the road allocation capacity; Controlling the target ground adjustment system to perform line routing on the entire line based on the first type of equipment information to obtain a first routing result, and sending the second type of equipment information to the adjustment system corresponding to the target ground adjustment system; Controlling the dispatching system to perform branch line routing based on the second type of equipment information, obtaining a second routing result, and sending the second routing result to the target ground dispatching system; The target local dispatching system is controlled to summarize the first and second route pulling results to obtain a route pulling result, and the route pulling result is sent to the provincial dispatching system.

6. The road drawing method according to claim 1, characterized in that: The steps of using the preset ground adjustment system and the matching adjustment system corresponding to the preset ground adjustment system to pull the road include: Based on the load capacity of the to-be-pulled road, filtering the first category equipment information and the second category equipment information from a preset pull-road sequence table; Controlling the preset ground adjustment system to perform line routing on the entire line based on the first type of equipment information to obtain a third routing result, and sending the second type of equipment information to the adjustment system corresponding to the preset ground adjustment system; Controlling the dispatching system to perform branch line routing based on the second type of equipment information to obtain a fourth routing result, and sending the fourth routing result to the preset ground dispatching system; The preset local adjustment system is controlled to summarize the third road pulling result and the fourth road pulling result to obtain a road pulling result, and the road pulling result is sent to the provincial adjustment system.

7. The road drawing method according to any one of claims 3, 5 and 6, characterized in that: The line pulling result includes at least: the line pulling status of each line and the actual load of each line, and the line refers to the line on which the line pulling is performed. The line pulling method further includes: Determining the line pulling state of each of the lines, and evaluating the line pulling remote control result based on the line pulling state; Accumulating the actual loads of the lines whose line pulling status is a successful line pulling status to obtain a total actual load; Based on the actual total load and the load capacity of the road to be pulled, the completion result of the road pulling is evaluated.

8. A road pulling device based on multi-level scheduling, characterized in that: Applied to a coordinated control system, the coordinated control system includes: a provincial dispatching system, multiple ground dispatching systems, and a coordinated dispatching system corresponding to the ground dispatching systems, the provincial dispatching system is used to remotely control line switches whose voltage falls within a first preset voltage range, the ground dispatching system is used to remotely control entire line switches whose voltage falls within a second preset voltage range, and the coordinated dispatching system is used to remotely control branch line switches under the entire line whose voltage falls within the second preset voltage range, including: A first determining unit is configured to receive a path pulling request and determine a path pulling scenario corresponding to the path pulling request, wherein the path pulling request carries a device to be path pulled and a load capacity to be path pulled; A first road pulling unit is configured to use the provincial dispatching system to pull the road when the road pulling scenario is a first type of scenario; A second determining unit is configured to determine, when the road pulling scenario is the second type of scenario, a target ground-tuning system set and a road pulling allocation capacity of each target ground-tuning system in the target ground-tuning system set based on the road pulling equipment and the road pulling load capacity, and adopt each target ground-tuning system to pull the road based on the road pulling allocation capacity; The second road pulling unit is used to determine the preset ground adjustment system to which the road pulling equipment belongs when the road pulling scenario is the third type of scenario, and to use the preset ground adjustment system and the matching adjustment system corresponding to the preset ground adjustment system to pull the road.

9. A computer program product, characterized in that The invention comprises a non-volatile computer-readable storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the multi-stage scheduling-based route pulling method according to any one of claims 1 to 7.

10. An electronic device, characterized in that: It includes one or more processors and a memory, wherein the memory is used to store one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors implement the multi-level scheduling-based route pulling method described in any one of claims 1 to 7.

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