Multi-dimensional emergency dispatching system based on operation and maintenance guarantee

Abstract

The invention provides a multi-dimensional emergency scheduling system based on operation and maintenance guarantee, and relates to the technical field of communication base station operation and maintenance, and the system comprises a regional gridding scheduling module which is used for dividing an operation and maintenance region into a plurality of grids and matching the power supply relation in the grids; the oil engine management module is used for monitoring the operation condition of the oil engine in each grid and sending the operation condition to the power generation monitoring module; the base station management module is used for monitoring the operation condition of the base station in each grid and sending the operation condition to the power generation monitoring module; the power generation monitoring module is used for receiving and counting the operation conditions of a power generation oil engine and a base station in each grid, and evaluating the power generation condition in a single grid; and the emergency response module is used for updating disaster information in real time and providing disaster relief related data. According to the invention, data analysis of the oil engine combined with the base station is carried out, powerful data support is provided for operation and maintenance decisions, and the accuracy and the intelligent degree of the operation and maintenance decisions are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of communication base station operation and maintenance, and in particular to a multidimensional emergency dispatch system based on operation and maintenance guarantee. Background Art

[0002] The core goal of maintaining communication base stations is to ensure their stable operation. The biggest factor affecting base station stability is the stability of the power supply. Since communication base stations are located in locations including, but not limited to, residential buildings, roadside equipment rooms, and mountaintop towers providing signal support to villages, there are multiple, differentiated power supply methods for communication base stations. For example, in residential buildings, the power supply is generally connected to the community's power supply system (household electricity), while communication base stations with limited access to the power grid can use storage devices to provide power services. However, due to issues with residential buildings or storage devices, such as community property maintenance and disputes, the communication base station may lose power and be unable to provide normal services. Furthermore, the power supply to communication base stations in remote areas may also be affected by natural factors, making emergency support services essential for responding to emergencies.

[0003] Existing technologies rely on generators, independent of the power grid, to provide power to communication base stations during power outages. However, due to the limited fuel tank capacity of these generators, they can only be used as an emergency response and cannot remain powered on for extended periods. Existing generator management solutions provide basic monitoring and management of the generators, including real-time monitoring of information such as engine operating time and remaining fuel. However, these solutions lack comprehensive consideration of the relationships between the generators and other key elements, such as base stations and the power grid. This inability to process and analyze massive amounts of data in real time leads to delays or errors in monitoring results. Furthermore, early warning models are overly simplistic or inaccurate, making them incapable of accurately predicting potential risks and failures. Summary of the Invention

[0004] The present invention is made in view of the above-mentioned problems, and its purpose is to provide a multi-dimensional emergency dispatch system based on operation and maintenance guarantee, which realizes comprehensive monitoring and management of operation and maintenance equipment through the oil engine management module, the regional grid dispatch module and the base station management module, and realizes rapid and accurate emergency response through the emergency response module, thereby improving the efficiency and effect of rescue. The data analysis of the oil engine combined with the base station is carried out through the power generation monitoring module, providing strong data support for operation and maintenance decision-making, thereby improving the accuracy and intelligence of operation and maintenance decision-making.

[0005] Specifically, a first aspect of the present invention provides a multi-dimensional emergency dispatch system based on operation and maintenance guarantee, comprising: The regional grid scheduling module is used to divide the operation and maintenance area into multiple grids and match the power supply relationship between base stations and generators in the grid; To achieve systematic management and efficient resource allocation, this invention proposes a regional grid scheduling module. This module divides the operation and maintenance area into multiple grids, each equipped with corresponding operation and maintenance resources and personnel. By integrating functions such as power generation grid scheduling, data analysis, and battery life analysis, the system can monitor power outages and power generation conditions within each grid in real time and dynamically allocate resources based on actual conditions. Furthermore, through data analysis, the system can conduct in-depth mining and analysis of operation and maintenance data, providing strong data support for operation and maintenance decision-making.

[0006] The oil generator management module is used to monitor the operating status of the oil generators in each grid and send the information to the power generation monitoring module; As an important equipment in operation and maintenance, the stable operation and timely maintenance of the oil engine are of vital importance. The oil engine management module of the present invention realizes comprehensive monitoring and management of the oil engine. First, by real-time monitoring of the usage time of the oil engine, the system can accurately grasp the working status of the oil engine and avoid equipment damage caused by overtime use. Secondly, the system supports personalized configuration of the maintenance cycle. According to the usage and maintenance needs of the oil engine, maintenance tasks are automatically generated and distributed to relevant personnel to ensure that the oil engine is maintained in a timely and effective manner. In addition, the system also has a real-time monitoring function for the remaining oil volume. When the oil volume is lower than the preset threshold, the system will automatically trigger a low oil volume alarm to remind the operation and maintenance personnel to replenish the oil in time to avoid the oil engine from shutting down due to lack of oil.

[0007] If the remaining fuel level of a diesel engine in base station maintenance is less than 30% (30% is to reserve enough time for refueling at the station for maintenance), an insufficient fuel alarm will be generated.

[0008] The base station management module is used to monitor the operation status of base stations in each grid and send the information to the power generation monitoring module; The power generation monitoring module is used to receive and collect statistics on the operating conditions of the generators and base stations in each grid, and to evaluate the power generation status within a single grid; The emergency response module is used to update disaster information in real time and provide disaster relief related data.

[0009] When a disaster occurs, the speed and effect of emergency response are directly related to the safety and stable operation of the operation and maintenance objects. The emergency response module of the present invention provides intuitive and scientific decision-making support for emergency rescue by fully grasping key data such as the disaster-stricken site, base station power generation, road obstruction and the location of rescue personnel. The system can update disaster information in real time and display it visually through a disaster emergency operation map. Operation and maintenance personnel can quickly locate the disaster-stricken area and affected site through the map to understand the disaster situation and rescue progress. At the same time, the system can also automatically allocate rescue resources and personnel according to the disaster situation and rescue needs to ensure the smooth progress of rescue work. In addition, the system also supports real-time communication and command and dispatch with rescue personnel, which improves the coordination and efficiency of emergency response.

[0010] Furthermore, the operation status of the base station includes power outage alarm information, level one low voltage disconnection alarm information, level two low voltage disconnection alarm information, FSU offline alarm information, power generation condition analysis and power generation category analysis.

[0011] Power generation condition analysis includes: Power generation conditions available: total number of power outages minus the number of sites not eligible for power generation; Unable to generate power: This is the number of sites in the power outage statistics that reported being unable to generate power on WeChat that day. (If a site reporting being unable to generate power has a power generation work order, it is not included in the number of sites unable to generate power.) Duplicates are removed based on the site code and operation and maintenance ID.

[0012] Furthermore, the power generation category analysis includes analysis results of power generation, fault, mains power, no-load and disconnected station.

[0013] Furthermore, the power generation category analysis is based on the following: If the generator frequency of the corresponding base station is maintained at 49.8Hz-50.2Hz for a certain period of time, the analysis result is mains power generation; To determine whether the mains power is on, the frequency of the base station's AC power supply must be detected. According to China's power standards, the mains AC power frequency is 50Hz. Therefore, if the frequency is stable between 49.8Hz and 50.2Hz, it is considered to be mains power generation.

[0014] If the sum of the three-phase AC output current of the generator generating power for the corresponding base station is less than 2A and lasts for more than 20 minutes, the analysis result is no-load power generation; Since the current at non-microstation sites will not be less than 2A, there may be current anomalies within 20 minutes, leading to misjudgment. The abnormality will only be determined as suspected no-load if it persists for 20 minutes.

[0015] If the corresponding base station has at least one of the following alarms: level 1 low voltage disconnection alarm, level 2 low voltage disconnection alarm, DC output voltage too low alarm, or FSU offline alarm, the analysis result is disconnection. If the power generation monitoring module returns a fault alarm of the corresponding power generation monitoring module and has not been restored, the analysis result is that the power generation monitoring module is faulty; Otherwise, the analysis result is power generation.

[0016] Furthermore, the power generation situation assessment includes monitoring the usage of the generator, monitoring the oil level of the generator, monitoring the maintenance cycle of the generator, and assessing the power generation rate and power generation timeliness.

[0017] The monitoring of the generator's power generation usage includes: the generator's power generation status, the generator's startup time; The power generation status of the generator includes normal power generation status, normal power generation status, power generation stop status, and fault status.

[0018] The oil level monitoring of the generator includes: the initial oil level state of the generator and the oil consumption of the generator. The oil consumption of the generator is calculated based on the oil level during the startup time of the generator. The maintenance period of the generator oil generator is calculated based on the startup time of the generator oil generator.

[0019] The maintenance cycle rules for generator sets are as follows: The first maintenance cycle is 20 hours of use, the second maintenance cycle is 50 hours of use, and the third and subsequent maintenance cycles are 100 hours of use. It is necessary to replace the engine oil and check the oil level, check and clean the air filter, and check the fuel line.

[0020] The power generation rate is calculated as follows: the number of current power generation base station sites / the number of base station sites with power generation conditions.

[0021] Furthermore, the power generation timeliness evaluation is specifically evaluated in the following manner: the total number of power generation times of all base stations in a single grid / (the total number of out-of-service times of all base stations in the same grid + the total number of power generation times) × 100%.

[0022] Furthermore, the total number of base station outages is the sum of the total number of power outage alarms, the total number of level 1 low voltage disconnection alarms, the total number of level 2 low voltage disconnection alarms and the total number of FSU offline alarms of all base stations in a single grid in a set time period.

[0023] Power outage alarm: Counts the number of sites with AC input power outage alarms in active alarms, as well as work orders with no alarms but active power generation, and removes duplicates based on the site's unique identifier. Level 1 low voltage disconnection alarm: When the battery voltage falls below the set threshold, the switching power supply automatically disconnects the secondary loads, giving priority to ensuring the power supply of core communication equipment; Level 2 low voltage disconnection alarm: When the battery voltage drops further to a lower threshold, the switching power supply disconnects all loads (including core equipment), causing a serious alarm that completely shuts down the base station. FSU offline alarm: This counts the number of sites with FSU offline alarms in the active alarms. This refers to the alarm when the communication between the FSU (Field Monitoring Unit) and the monitoring platform is interrupted, resulting in the inability to remotely monitor the base station status. Duplicates are removed based on the unique site identifier. All power outages, single outages, double outages, and FSU offline alarms are derived from historical alarms. All statistics are based on base stations that have purchased power generation services. Power outages, single outages, double outages, and FSU offline alarms that occur at 0:00 and are restored before 6:00 are not included in the assessment, because 0-6:00 is the exemption period for communication between tower towers and operators.

[0024] If there are multiple AC input power outage alarms in a single day, the AC input power outage alarm work orders need to be merged. The merging rule is: starting from the time of the first power outage alarm, power outage alarms that occur within 20 minutes (20 minutes is because different devices on the base station may have multiple power outage alarms during the same power outage, for example: switching power supplies, power outage sensors, and smart meters may all have power outage alarms) are merged into one. If it exceeds 20 minutes, it will be counted as two; for example: the start time of the second alarm is 15 minutes different from the first; the start time of the third alarm is 10 minutes different from the second; the start time of the fourth alarm is 5 minutes different from the third; at this time, it needs to be merged into two power outage alarm work orders; the merging rule is that the first alarm is merged with the second; the third alarm is merged with the fourth.

[0025] Statistical rules for outages: The number of single outages, double outages, and FSU offline events is segmented based on the combined alarm time of the AC input power outage alarms. Each day is divided into multiple time periods, starting at 00:00:00 and ending at 23:59:59. In each time period, as long as the start time of the single outage, double outage, and FSU offline alarms falls within the time period, the number of single outages, double outages, and FSU offline events is counted separately. In each time period, the maximum value of single outages or double outages is taken. If only the FSU offline alarm occurs within the AC input power outage alarm time period, multiple FSU offline alarms are counted only once. If the alarm is outside the AC input power outage alarm time period, the number of FSU offline alarms is not counted.

[0026] Furthermore, when calculating the total number of power outage alarms, adjacent alarm information with an interval of less than 20 minutes needs to be merged.

[0027] Furthermore, the total number of times the generator oil generator in the single grid generates electricity is the number of power generation work orders with the same work order number among all base stations in the single grid that purchased power generation services and the power generation work orders completed by the generator oil generator in the same grid.

[0028] Furthermore, the regional grid scheduling module also has a dynamic resource allocation function. When the power generation monitoring module detects that the generator in a single grid stops generating electricity, it feeds back the grid ID to the regional grid scheduling module. The regional grid scheduling module will directly allocate the generators in the adjacent grids of the grid ID that are in a normal power generation state to connect to the grid that stopped generating electricity.

[0029] Dynamically deploy resources such as vehicles, personnel, and diesel engines based on the power outage situation in each grid. Allocation strategies can be flexibly adjusted based on actual conditions, such as prioritizing key areas or critically protected sites. During the allocation process, basic resource information and real-time location can be viewed to assess emergency resource deployment capabilities and backup resource reserves, ensuring efficient resource utilization and avoiding waste.

[0030] The system provided by the present invention also includes an operator demand docking module. In the operation and maintenance guarantee work, communication and collaboration with operators are crucial. The operator demand docking module of the present invention realizes rapid response and collaborative processing between the tower and the operator through an efficient problem docking mechanism. When the operator raises a demand or a problem, the system can quickly pass the information to the relevant operation and maintenance personnel, and track the progress and results of the problem handling. At the same time, the system also supports visual management of rental and power-on, and displays the progress and status of rental and power-on through a graphical interface, which makes it convenient for the tower to understand the rental and power-on situation at any time. In addition, for the problems of private hanging of equipment and disputed sites, the system provides a processing platform, which effectively solves these problems through online negotiation and mediation, thereby improving customer satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present drawings or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present drawings. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0032] Figure 1 is a flow chart of the steps of the present invention; Figure 2 The power generation scheduling priority classification diagram of the present invention; The purpose, features and advantages of this drawing will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is described and illustrated below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Based on the embodiments provided by the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work are within the scope of protection of the present invention.

[0034] Obviously, the drawings described below are merely examples or embodiments of the present invention. Those skilled in the art can apply the present invention to other similar scenarios based on these drawings without inventive effort. Furthermore, it is understood that while the effort involved in such a development process may be complex and lengthy, for those skilled in the art related to the disclosure of the present invention, any design, manufacturing, or production changes based on the technical content disclosed in the present invention are merely conventional technical means and should not be construed as an inadequacy of the disclosure of the present invention.

[0035] Unless otherwise specified, all embodiments and optional embodiments of the present invention can be combined with each other to form new technical solutions.

[0036] Unless otherwise specified, all technical features and optional technical features of the present invention can be combined with each other to form a new technical solution.

[0037] Unless otherwise specified, all steps of the present invention may be performed sequentially or randomly, preferably sequentially. For example, the method includes steps (a) and (b), which means that the method may include steps (a) and (b) performed sequentially, or may include steps (b) and (a) performed sequentially. For example, the method may further include step (c), which means that step (c) may be added to the method in any order, for example, the method may include steps (a), (b) and (c), or may include steps (a), (c) and (b), or may include steps (c), (a) and (b), etc.

[0038] Unless otherwise specified, the terms "include" and "comprising" used in the present invention may be open-ended or closed-ended. For example, "include" and "comprising" may mean that other components not listed may also be included or that only the listed components are included.

[0039] Unless otherwise specified, the term "or" is inclusive in this disclosure. For example, the phrase "A or B" means "A, B, or both A and B." More specifically, the condition "A or B" is satisfied if any of the following conditions are met: A is true (or exists) and B is false (or does not exist); A is false (or does not exist) and B is true (or exists); or both A and B are true (or exist).

[0040] In order to better understand the solutions of the embodiments of the present invention, some relevant terms and concepts that may be involved in the embodiments of the present invention are first introduced below.

[0041] (1) A diesel generator is a generator set driven by an internal combustion engine fueled by diesel or gasoline. It consists of an engine (diesel / gasoline), a synchronous generator, and a control device. Its operating principle is that the internal combustion engine drives the generator rotor to rotate, cutting the magnetic field to generate alternating current. The output voltage and frequency must remain stable to meet the requirements of communication equipment.

[0042] (2) Base stations are the core facilities of wireless communication networks. They are responsible for converting wired network signals into wireless signals to cover terminal devices. They also support the access of multiple operators' equipment (2G / 3G / 4G / 5G). They require 24 / 7 uninterrupted power supply. The power consumption of different equipment standards (such as 5G) varies greatly, so the power supply configuration needs to be flexibly adjusted. They rely on battery packs (such as 500AH capacity) to provide short-term power, and combine them with diesel engines as long-term backup power sources.

[0043] In this embodiment, Figure 1 As shown, a multi-dimensional emergency dispatch system based on operation and maintenance guarantee includes: The regional grid scheduling module is used to divide the operation and maintenance area into multiple grids and match the power supply relationship between base stations and generators in the grid; To achieve systematic management and efficient resource allocation, this invention proposes a regional grid scheduling module. This module divides the operation and maintenance area into multiple grids, each equipped with corresponding operation and maintenance resources and personnel. By integrating functions such as power generation grid scheduling, data analysis, and battery life analysis, the system can monitor power outages and power generation conditions within each grid in real time and dynamically allocate resources based on actual conditions. Furthermore, through data analysis, the system can conduct in-depth mining and analysis of operation and maintenance data, providing strong data support for operation and maintenance decision-making.

[0044] The oil generator management module is used to monitor the operating status of the oil generators in each grid and send the information to the power generation monitoring module; As an important equipment in operation and maintenance, the stable operation and timely maintenance of the oil engine are of vital importance. The oil engine management module of the present invention realizes comprehensive monitoring and management of the oil engine. First, by real-time monitoring of the usage time of the oil engine, the system can accurately grasp the working status of the oil engine and avoid equipment damage caused by overtime use. Secondly, the system supports personalized configuration of the maintenance cycle. According to the usage and maintenance needs of the oil engine, maintenance tasks are automatically generated and distributed to relevant personnel to ensure that the oil engine is maintained in a timely and effective manner. In addition, the system also has a real-time monitoring function for the remaining oil volume. When the oil volume is lower than the preset threshold, the system will automatically trigger a low oil volume alarm to remind the operation and maintenance personnel to replenish the oil in time to avoid the oil engine from shutting down due to lack of oil.

[0045] If the remaining fuel level of a diesel engine in base station maintenance is less than 30% (30% is to reserve enough time for refueling at the station for maintenance), an insufficient fuel alarm will be generated.

[0046] The base station management module is used to monitor the operation status of base stations in each grid and send the information to the power generation monitoring module; The power generation monitoring module is used to receive and collect statistics on the operating conditions of the generators and base stations in each grid, and to evaluate the power generation status within a single grid; The emergency response module is used to update disaster information in real time and provide disaster relief related data.

[0047] When a disaster occurs, the speed and effect of emergency response are directly related to the safety and stable operation of the operation and maintenance objects. The emergency response module of the present invention provides intuitive and scientific decision-making support for emergency rescue by fully grasping key data such as the disaster-stricken site, base station power generation, road obstruction and the location of rescue personnel. The system can update disaster information in real time and display it visually through a disaster emergency operation map. Operation and maintenance personnel can quickly locate the disaster-stricken area and affected site through the map to understand the disaster situation and rescue progress. At the same time, the system can also automatically allocate rescue resources and personnel according to the disaster situation and rescue needs to ensure the smooth progress of rescue work. In addition, the system also supports real-time communication and command and dispatch with rescue personnel, which improves the coordination and efficiency of emergency response.

[0048] Furthermore, the operation status of the base station includes power outage alarm information, level one low voltage disconnection alarm information, level two low voltage disconnection alarm information, FSU offline alarm information, power generation condition analysis and power generation category analysis.

[0049] Power generation condition analysis includes: Power generation conditions available: total number of power outages minus the number of sites not eligible for power generation; Unable to generate power: This is the number of sites in the power outage statistics that reported being unable to generate power on WeChat that day. (If a site reporting being unable to generate power has a power generation work order, it is not included in the number of sites unable to generate power.) Duplicates are removed based on the site code and operation and maintenance ID.

[0050] Furthermore, the power generation category analysis includes analysis results of power generation, fault, mains power, no-load and disconnected station.

[0051] Furthermore, the power generation category analysis is based on the following: If the generator frequency of the corresponding base station is maintained at 49.8Hz-50.2Hz for a certain period of time, the analysis result is mains power generation; To determine whether the mains power is on, the frequency of the base station's AC power supply must be detected. According to China's power standards, the mains AC power frequency is 50Hz. Therefore, if the frequency is stable between 49.8Hz and 50.2Hz, it is considered to be mains power generation.

[0052] If the sum of the three-phase AC output current of the generator generating power for the corresponding base station is less than 2A and lasts for more than 20 minutes, the analysis result is no-load power generation; Since the current at non-microstation sites will not be less than 2A, there may be current anomalies within 20 minutes, leading to misjudgment. The abnormality will only be determined as suspected no-load if it persists for 20 minutes.

[0053] If the corresponding base station has at least one of the following alarms: level 1 low voltage disconnection alarm, level 2 low voltage disconnection alarm, DC output voltage too low alarm, or FSU offline alarm, the analysis result is disconnection. If the power generation monitoring module returns a fault alarm of the corresponding power generation monitoring module and has not been restored, the analysis result is that the power generation monitoring module is faulty; Otherwise, the analysis result is power generation.

[0054] Furthermore, the power generation situation assessment includes monitoring the usage of the generator, monitoring the oil level of the generator, monitoring the maintenance cycle of the generator, and assessing the power generation rate and power generation timeliness.

[0055] The monitoring of the generator's power generation usage includes: the generator's power generation status, the generator's startup time; The power generation status of the generator includes normal power generation status, normal power generation status, power generation stop status, and fault status.

[0056] The oil level monitoring of the generator includes: the initial oil level state of the generator and the oil consumption of the generator. The oil consumption of the generator is calculated based on the oil level during the startup time of the generator. The maintenance period of the generator oil generator is calculated based on the startup time of the generator oil generator.

[0057] The maintenance cycle rules for generator sets are as follows: The first maintenance cycle is 20 hours of use, the second maintenance cycle is 50 hours of use, and the third and subsequent maintenance cycles are 100 hours of use. It is necessary to replace the engine oil and check the oil level, check and clean the air filter, and check the fuel line.

[0058] The power generation rate is calculated as follows: the number of current power generation base station sites / the number of base station sites with power generation conditions.

[0059] Furthermore, the power generation timeliness evaluation is specifically evaluated in the following manner: the total number of power generation times of all base stations in a single grid / (the total number of out-of-service times of all base stations in the same grid + the total number of power generation times) × 100%.

[0060] Furthermore, the total number of base station outages is the sum of the total number of power outage alarms, the total number of level 1 low voltage disconnection alarms, the total number of level 2 low voltage disconnection alarms and the total number of FSU offline alarms of all base stations in a single grid in a set time period.

[0061] Power outage alarm: Counts the number of sites with AC input power outage alarms in active alarms, as well as work orders with no alarms but active power generation, and removes duplicates based on the site's unique identifier. Level 1 low voltage disconnection alarm: When the battery voltage falls below the set threshold, the switching power supply automatically disconnects the secondary loads, giving priority to ensuring the power supply of core communication equipment; Level 2 low voltage disconnection alarm: When the battery voltage drops further to a lower threshold, the switching power supply disconnects all loads (including core equipment), causing a serious alarm that completely shuts down the base station. FSU offline alarm: This counts the number of sites with FSU offline alarms in the active alarms. This refers to the alarm when the communication between the FSU (Field Monitoring Unit) and the monitoring platform is interrupted, resulting in the inability to remotely monitor the base station status. Duplicates are removed based on the unique site identifier. All power outages, single outages, double outages, and FSU offline alarms are derived from historical alarms. All statistics are based on base stations that have purchased power generation services. Power outages, single outages, double outages, and FSU offline alarms that occur at 0:00 and are restored before 6:00 are not included in the assessment, because 0-6:00 is the exemption period for communication between tower towers and operators.

[0062] If there are multiple AC input power outage alarms in a single day, the AC input power outage alarm work orders need to be merged. The merging rule is: starting from the time of the first power outage alarm, power outage alarms that occur within 20 minutes (20 minutes is because different devices on the base station may have multiple power outage alarms during the same power outage, for example: switching power supplies, power outage sensors, and smart meters may all have power outage alarms) are merged into one. If it exceeds 20 minutes, it will be counted as two; for example: the start time of the second alarm is 15 minutes different from the first; the start time of the third alarm is 10 minutes different from the second; the start time of the fourth alarm is 5 minutes different from the third; at this time, it needs to be merged into two power outage alarm work orders; the merging rule is that the first alarm is merged with the second; the third alarm is merged with the fourth.

[0063] Statistical rules for outages: The number of single outages, double outages, and FSU offline events is segmented based on the combined alarm time of the AC input power outage alarms. Each day is divided into multiple time periods, starting at 00:00:00 and ending at 23:59:59. In each time period, as long as the start time of the single outage, double outage, and FSU offline alarms falls within the time period, the number of single outages, double outages, and FSU offline events is counted separately. In each time period, the maximum value of single outages or double outages is taken. If only the FSU offline alarm occurs within the AC input power outage alarm time period, multiple FSU offline alarms are counted only once. If the alarm is outside the AC input power outage alarm time period, the number of FSU offline alarms is not counted.

[0064] Furthermore, when calculating the total number of power outage alarms, adjacent alarm information with an interval of less than 20 minutes needs to be merged.

[0065] Furthermore, the total number of times the generator oil generator in the single grid generates electricity is the number of power generation work orders with the same work order number among all base stations in the single grid that purchased power generation services and the power generation work orders completed by the generator oil generator in the same grid.

[0066] Furthermore, the regional grid scheduling module also has a dynamic resource allocation function. When the power generation monitoring module detects that the generator in a single grid stops generating electricity, it feeds back the grid ID to the regional grid scheduling module. The regional grid scheduling module will directly allocate the generators in the adjacent grids of the grid ID that are in a normal power generation state to connect to the grid that stopped generating electricity.

[0067] Dynamically deploy resources such as vehicles, personnel, and diesel engines based on the power outage situation in each grid. Allocation strategies can be flexibly adjusted based on actual conditions, such as prioritizing key areas or critically protected sites. During the allocation process, basic resource information and real-time location can be viewed to assess emergency resource deployment capabilities and backup resource reserves, ensuring efficient resource utilization and avoiding waste.

[0068] In this embodiment, the power generation scheduling priority classification diagram is as follows: Figure 2 As shown in the figure, it can be seen that when there is a risk of station outage, the power generation scheduling priority is mainly determined based on the site grade and theoretical endurance time. The priority 1 situation includes the theoretical endurance time of high-grade sites <60min and the theoretical endurance time of standard-grade sites <0min. The priority 2 situation includes the theoretical endurance time of 60min <120min for high-grade sites and the theoretical endurance time of 0min <60min for standard-grade sites. The priority 3 situation includes the theoretical endurance time of high-grade sites >120min and the theoretical endurance time of standard-grade sites <60min.

[0069] The system provided by the present invention also includes an operator demand docking module. In the operation and maintenance guarantee work, communication and collaboration with operators are crucial. The operator demand docking module of the present invention realizes rapid response and collaborative processing between the tower and the operator through an efficient problem docking mechanism. When the operator raises a demand or a problem, the system can quickly pass the information to the relevant operation and maintenance personnel, and track the progress and results of the problem handling. At the same time, the system also supports visual management of rental and power-on, and displays the progress and status of rental and power-on through a graphical interface, which makes it convenient for the tower to understand the rental and power-on situation at any time. In addition, for the problems of private hanging of equipment and disputed sites, the system provides a processing platform, which effectively solves these problems through online negotiation and mediation, thereby improving customer satisfaction.

[0070] It should be noted that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments are merely examples, and any embodiments having substantially the same structure and effect as the technical concept within the scope of the technical solution of the present invention are all included in the technical scope of the present invention. In addition, without departing from the scope of the present invention, other embodiments that can be conceived by those skilled in the art and that combine some of the constituent elements in the embodiments are also included in the scope of the present invention.

Claims

1. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee, characterized by: include: The regional grid scheduling module is used to divide the operation and maintenance area into multiple grids and match the power supply relationship between base stations and generators in the grid; The oil generator management module is used to monitor the operating status of the oil generators in each grid and send the information to the power generation monitoring module; The base station management module is used to monitor the operation status of base stations in each grid and send the information to the power generation monitoring module; The power generation monitoring module is used to receive and collect statistics on the operating conditions of the generators and base stations in each grid, and to evaluate the power generation status within a single grid; The emergency response module is used to update disaster information in real time and provide disaster relief related data.

2. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 1, characterized in that: The operation status of the base station includes power outage alarm information, level 1 low voltage disconnection alarm information, level 2 low voltage disconnection alarm information, FSU offline alarm information, power generation condition analysis and power generation category analysis.

3. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 2, characterized in that: The power generation category analysis includes analysis results of power generation, fault, mains power, no-load and disconnected station.

4. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 3, characterized in that: The analysis of power generation categories is based on the following: If the generator frequency of the corresponding base station is maintained at 49.8Hz-50.2Hz for a certain period of time, the analysis result is mains power generation; If the sum of the three-phase AC output current of the generator generating power for the corresponding base station is less than 2A and lasts for more than 20 minutes, the analysis result is no-load power generation; If the corresponding base station has at least one of the following alarms: level 1 low voltage disconnection alarm, level 2 low voltage disconnection alarm, DC output voltage too low alarm, or FSU offline alarm, the analysis result is disconnection. If the power generation monitoring module returns a fault alarm of the corresponding power generation monitoring module and has not been restored, the analysis result is that the power generation monitoring module is faulty; Otherwise, the analysis result is power generation.

5. The multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 1 is characterized in that: The power generation situation assessment includes monitoring the usage of the generator, monitoring the oil level of the generator, monitoring the maintenance cycle of the generator, and assessing the power generation rate and power generation timeliness.

6. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 5, characterized in that: The power generation timeliness evaluation is specifically evaluated as follows: the total number of power generation times of all base stations in a single grid / (the total number of out-of-service times of all base stations in the same grid + the total number of power generation times) × 100%.

7. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 6, characterized in that: The total number of base station out-of-service times is the sum of the total number of power outage alarms, the total number of level 1 low voltage disconnection alarms, the total number of level 2 low voltage disconnection alarms and the total number of FSU offline alarms of all base stations in a single grid in a set time period.

8. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 7, characterized in that: When calculating the total number of power outage alarms, adjacent alarm information with an interval of less than 20 minutes must be merged.

9. The multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 6 is characterized in that: The total number of times the generator oil generator in a single grid generates electricity is the number of power generation work orders for all base stations in the single grid that purchased power generation services and the number of power generation work orders with the same work order number that have been completed by the generator oil generator in the same grid.

10. A multi-dimensional emergency dispatch system based on operation and maintenance guarantee according to claim 1, characterized in that: The regional grid scheduling module also has a dynamic resource allocation function. When the power generation monitoring module detects that the generator in a single grid has stopped generating electricity, it feeds back the grid ID to the regional grid scheduling module. The regional grid scheduling module will directly allocate the generators in the adjacent grids of the grid ID that are in a normal power generation state to be connected to the grid that has stopped generating electricity.

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