Intelligent power failure notification system

Abstract

The invention discloses an intelligent power failure notification system which comprises a real-time monitoring and early warning module, an intelligent diagnosis and study and judgment module, an automatic notification module, a user interaction module, a feedback module and a first-aid repair process management module. According to the intelligent power failure notification system, the information transmission efficiency is improved, once a power failure event is confirmed, the system can automatically trigger a notification process, a power failure notification is sent to a user through multiple channels such as short messages, telephones, social media and e-mails, and notification contents generally comprise key information such as power failure reasons, power failure time, predicted recovery time and response measures. The system can give an early warning of a power failure event in advance, enables the user to have enough time to take countermeasures, reduces the influence of power failure on life and work, improves the service quality, and can collect and analyze user demands and suggestions through a user interaction and feedback mechanism, and continuously optimizes the power failure management process and the service quality.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution Internet of Things, and in particular to an intelligent power outage notification system. Background Art

[0002] The intelligent power outage notification system is a system that integrates modern electronic communication technology and artificial intelligence technology, which improves the real-time monitoring, rapid response and accurate notification capabilities of power outage information. Through automation and intelligent means, the system can send power outage notifications to users in a timely manner when a power system failure or planned power outage occurs, reducing user inconvenience and losses; Because it has the advantages of real-time monitoring, rapid response, accurate notification, multi-channel notification, data analysis and feedback, it is widely used in various power companies and power supply departments, especially in cities and regions with a large number of power users and complex electricity demand. The system can effectively improve the service quality and user satisfaction of power companies and reduce the social impact and economic losses caused by power outages. At the same time, with the continuous development of smart grid and Internet of Things technology, the smart power outage notification system will also be interconnected with more smart devices and systems to provide users with more comprehensive, convenient and intelligent power services; However, although the intelligent power outage notification system supports multiple notification methods, in actual applications, due to technical limitations or cost considerations, power companies only use one or a few notification methods, which may result in some users not being able to receive power outage notifications in a timely manner. In particular, in emergency situations, a single notification method may not meet the needs of all users. In order to overcome the above defects, prior art 1 (application number CN202010119871.0, Chinese patent with application date of 2020-02-26) is a lean management system for power outage notification to households based on the pan-Internet. Through the coordinated use of the display module, the wireless network module and the Bluetooth module, the user's power consumption is not only displayed on the display screen, but also transmitted to the mobile phone module through the Bluetooth module or the wireless network module, thus realizing a double reminder for the user, effectively avoiding the situation that the user forgets to pay the fee, and avoiding the situation that the user is not at home and the notification cannot play a role; There is also prior art 2 (publication number CN201410565357.4, Chinese patent application date 2014-10-22) in which the power customer intelligent interactive terminal system realizes two-way interaction between the power grid and the user, which not only brings great convenience to power users and satisfies the diversified needs of users to the greatest extent, but also improves the automation management level of the power supply company, and improves the service quality and image of the power company; And prior art 3 (Chinese patent with publication number CN202011336991.2 and application date 2020-11-25) is a low-voltage intelligent substation simulation platform system based on intelligent fusion terminal, which simplifies the data transmission and processing capabilities of the simulated substation, greatly improves it, and solves the problem of cloud-edge collaboration mechanism; In the early stage of system application or long-term operation, you may encounter the problem of untimely data updates. If the system-related ledger data is not well prepared, or if the user information is not modified in time, it may lead to the inability to accurately notify the relevant users or the generation of erroneous push notifications when the power outage notification is issued. This will not only affect the user's normal power consumption experience, but may also cause unnecessary complaints and disputes to the power company; At the same time, due to system failures, human operational errors or inaccurate information sources, the notification content sent by the intelligent power outage notification system may contain errors. For example, information such as the power outage time, scope or cause may not be consistent with the actual situation, which will cause trouble and inconvenience to users; Moreover, as a complex software system, the smart power outage notification system may face various stability issues. For example, system crashes, freezes, or delays may affect the timeliness and accuracy of notifications. In addition, external factors such as network failures or external attacks may also threaten the stability of the system; And in the process of using the intelligent power outage notification system, user feedback is an important basis for improving and optimizing the system. However, if the user feedback mechanism of the system is not perfect or the user participation is not high, the power company may not be able to understand the shortcomings of the system and the actual needs of users in a timely manner, thus affecting the continuous improvement and optimization of the system; So we propose an intelligent power outage notification system to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent power outage notification system to solve the problem raised by the above background technology that due to technical limitations or cost considerations, power companies in the current market only use one or a few notification methods, which may result in some users being unable to receive power outage notifications in a timely manner. Especially in emergency situations, a single notification method may not be able to meet the needs of all users.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: an intelligent power outage notification system, comprising a real-time monitoring and early warning module, an intelligent diagnosis and analysis module, an automatic notification module, a user interaction module and a feedback module, and an emergency repair process management module; The real-time monitoring and early warning module, intelligent diagnosis and analysis module, automatic notification module, user interaction module and feedback module and emergency repair process management module are connected through a wireless transmission module; The monitoring and early warning module is connected to the power adapter and is responsible for monitoring the power output information of the power adapter. When the power adapter has no power output (i.e., when a power outage occurs), the monitoring module will generate a power-off signal and trigger subsequent operations; The automatic notification module is connected to the CPU and is responsible for sending the power outage notification information to the cloud server or mobile terminal. The data sending module can communicate with the cloud server or mobile terminal in a wired or wireless manner to ensure that the notification information can be conveyed to the user in a timely and accurate manner; The central processing unit, the core control unit of the system, is connected to the monitoring module and the data sending module. The CPU receives the power-off signal sent by the monitoring module and judges the power-off signal in combination with the device working status signal transmitted by the data sending module. If it is judged to be a real power-off, the CPU will control the data sending module to perform the corresponding notification operation; The intelligent power outage notification system is connected to the cloud server through a data sending module. When a power outage occurs, the system will send important data of the current equipment operation to the cloud server for backup and storage. At the same time, users can also query power outage records, equipment status and other information through the cloud server; The system also supports connection with mobile terminals (such as mobile phones, tablet computers, etc.). Users can receive power outage notification information by installing the corresponding APP or receiving text messages. This connection method enables users to understand the power outage situation anytime and anywhere and take corresponding countermeasures; Integration with other systems: The intelligent power outage notification system can also be integrated with other systems (such as smart home systems, security systems, etc.). Through system integration, more intelligent power outage management and notification services can be achieved. For example, unnecessary electrical appliances in the home can be automatically turned off to save energy during a power outage; or the security system can be used to monitor the safety of the home during a power outage.

[0005] Preferably, the real-time monitoring and early warning module can monitor the operating status of the power grid in real time, including key parameters such as voltage, current, power, and the health status of equipment.

[0006] Preferably, the real-time monitoring and early warning module can also use data analysis and prediction models so that the system can identify potential power outage risks in advance and issue early warning signals.

[0007] Preferably, when a power outage is detected by the intelligent diagnosis and analysis module, the system can perform intelligent diagnosis based on massive data and preset algorithms to quickly locate the cause of the fault.

[0008] Preferably, the intelligent diagnosis and analysis module can also combine the power grid topology and historical data to conduct a comprehensive analysis of the power outage event, predict the scope of affected users and the estimated recovery time.

[0009] Preferably, the automated notification module, once a power outage event is confirmed, the system can automatically trigger the notification process and send a power outage notification to users through multiple channels such as text messages, phone calls, social media, and emails.

[0010] Preferably, the automatic notification module can also notify the content, which usually includes key information such as the cause of the power outage, the power outage time, the estimated restoration time, and the response measures.

[0011] Preferably, the user interaction module and feedback module allow users to conduct power outage inquiries, report repairs, make complaints, and other operations through the channels provided by the system, and establish real-time interaction with the power supply company. The system will collect and analyze user feedback information to optimize the power outage management process and improve service quality.

[0012] Preferably, the emergency repair process management module can track the emergency repair progress in real time during the power outage emergency repair process to ensure that the emergency repair personnel respond quickly and complete the emergency repair task efficiently. At the same time, the system can also provide decision support for the dispatcher to assist him in formulating a reasonable emergency repair plan and resource allocation plan.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the intelligent power outage notification system can monitor the operating status of the power system in real time, and once an abnormal situation is found or a power outage instruction is received, the notification process is immediately started, and the identification, processing and notification of power outage information can be completed in a very short time, ensuring that users can know the power outage information as soon as possible, and can also accurately send power outage notifications to users based on the user's contact information and geographic location information. The specific contents are as follows: (1) Improve the efficiency of information transmission. Through automated notification and multi-channel communication, the system can ensure that power outage information is conveyed to users quickly and accurately; (2) Furthermore, once a power outage event is confirmed, the system can automatically trigger the notification process and send a power outage notification to users through multiple channels such as text messages, phone calls, social media, and emails. The notification content usually includes key information such as the cause of the power outage, the duration of the power outage, the estimated restoration time, and the response measures; (3) Enhance user awareness. The system can warn of power outages in advance, giving users enough time to prepare countermeasures and reduce the impact of power outages on their lives and work. (4) Improve service quality. Through user interaction and feedback mechanisms, the system can collect and analyze user needs and suggestions, and continuously optimize the power outage management process and service quality; (5) Planned power outage management: When the power grid undergoes planned maintenance or upgrades, the system can send power outage notifications to users in advance to reduce user inconvenience. (6) Power outage information monitoring: real-time monitoring of the operating status of the power system, identification of power outage events and acquisition of relevant information (such as power outage time, scope, cause, etc.); (7) Data statistical analysis: Statistical analysis of power outage events and notification effects to provide data support for power system operation and maintenance management and service optimization; (8) Fault and power outage management: When a power grid failure causes a power outage, the system can respond quickly and notify affected users, and initiate emergency repair processes; (9) Disaster warning and emergency response: In emergency situations such as natural disasters, the system can combine meteorological information and power grid status to predict the risk of power outages and send early warning notifications to users to improve the speed of emergency response. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the intelligent power outage notification system of the present invention; Figure 2 This is a schematic diagram of real-time monitoring and early warning of the present invention; Figure 3 This is a schematic diagram of intelligent diagnosis and analysis of the present invention; Figure 4 This is a schematic diagram of power outage monitoring in the distribution network of the present invention. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0016] The present invention provides the following technical solutions: Real-time monitoring and early warning module, intelligent diagnosis and analysis module, automatic notification module, user interaction module and feedback module, and emergency repair process management module; The real-time monitoring and early warning module, intelligent diagnosis and analysis module, automatic notification module, user interaction module and feedback module and emergency repair process management module are connected through a wireless transmission module; The monitoring and early warning module is connected to the power adapter and is responsible for monitoring the power output information of the power adapter. When the power adapter has no power output (i.e., when a power outage occurs), the monitoring module will generate a power-off signal and trigger subsequent operations; The automatic notification module is connected to the CPU and is responsible for sending the power outage notification information to the cloud server or mobile terminal. The data sending module can communicate with the cloud server or mobile terminal in a wired or wireless manner to ensure that the notification information can be conveyed to the user in a timely and accurate manner; The central processing unit, the core control unit of the system, is connected to the monitoring module and the data sending module. The CPU receives the power-off signal sent by the monitoring module and judges the power-off signal in combination with the device working status signal transmitted by the data sending module. If it is judged to be a real power-off, the CPU will control the data sending module to perform the corresponding notification operation; The intelligent power outage notification system is connected to the cloud server through a data sending module. When a power outage occurs, the system will send important data of the current equipment operation to the cloud server for backup and storage. At the same time, users can also query power outage records, equipment status and other information through the cloud server; The system also supports connection with mobile terminals (such as mobile phones, tablet computers, etc.). Users can receive power outage notification information by installing the corresponding APP or receiving text messages. This connection method enables users to understand the power outage situation anytime and anywhere and take corresponding countermeasures; Integration with other systems: The intelligent power outage notification system can also be integrated with other systems (such as smart home systems, security systems, etc.). Through system integration, more intelligent power outage management and notification services can be achieved. For example, unnecessary electrical appliances in the home can be automatically turned off to save energy during a power outage; or the security system can be used to monitor the safety of the home during a power outage.

[0017] The real-time monitoring and early warning module can monitor the operating status of the power grid in real time, including key parameters such as voltage, current, power, and the health status of equipment.

[0018] The real-time monitoring and early warning module can also use data analysis and prediction models to enable the system to identify potential power outage risks in advance and issue early warning signals.

[0019] Intelligent diagnosis and analysis module: when a power outage is detected, the system can perform intelligent diagnosis based on massive data and preset algorithms to quickly locate the cause of the fault.

[0020] The intelligent diagnosis and analysis module can also combine the grid topology and historical data to conduct a comprehensive analysis of power outage events, predict the scope of affected users and the expected recovery time.

[0021] Automatic notification module: once a power outage event is confirmed, the system can automatically trigger the notification process and send power outage notifications to users through multiple channels such as SMS, phone, social media, and email.

[0022] The automated notification module can also provide notification content, which usually includes key information such as the cause of the power outage, the duration of the power outage, the estimated restoration time, and response measures.

[0023] User interaction module and feedback module: users can conduct power outage inquiries, report repairs, make complaints, and other operations through the channels provided by the system, and establish real-time interaction with the power supply company. The system will collect and analyze user feedback information to optimize the power outage management process and improve service quality.

[0024] The emergency repair process management module can track the progress of emergency repairs in real time during the power outage repair process to ensure that the repair personnel can respond quickly and complete the repair tasks efficiently. At the same time, the system can also provide decision-making support for dispatchers to assist them in formulating reasonable emergency repair plans and resource allocation plans.

[0025] The application examples of the intelligent power outage notification system in the power system cover active perception and real-time reporting, rapid power restoration and precise positioning, intelligent customer service and self-service inquiry, power outage monitoring and data backup, and safe power outage management. These application examples not only improve the operating efficiency and reliability of the power system, but also enhance user satisfaction and the transparency of power supply services; Embodiment 1: Active perception and real-time reporting; In the power system, the intelligent power outage notification system can sense power outage events in real time through the terminal sensing unit. Once a power outage occurs, the system can immediately generate a power outage event report and report it to the dispatching system. This function greatly shortens the time for information transmission. Users can not only learn about the power outage situation at the first time, but also understand the processing progress and processing time through the system, which improves user satisfaction and the transparency of power supply services; Embodiment 2: Rapid power restoration and precise positioning; Combining the observability and measurability of the low-voltage power grid and the edge computing function, the intelligent power outage notification system can accurately locate the fault range and make a prediction of the fault point when a low-voltage fault occurs. This function enables the power supply station to directly enter the emergency repair stage, especially eliminating the long-term fault investigation link caused by the complex geographical environment in rural areas, reducing the average power restoration time of low-voltage faults by nearly 30%, improving the efficiency and accuracy of fault handling, reducing the power outage time of users, and enhancing the reliability and stability of power supply; Embodiment 3, intelligent customer service and self-service inquiry; The intelligent power outage notification system can be combined with intelligent IVR voice navigation. After the user calls in, he can enter the business processes such as fee inquiry and power outage notification inquiry according to the voice prompt. After the system uses automatic voice recognition technology to identify the user information, it calls the business interface to realize self-service inquiry and plays the query results to the user through voice synthesis technology, realizing self-service inquiry of simple business, reducing the work pressure of manual seats and improving the work efficiency of the customer service center. Embodiment 4: Power failure monitoring and data backup; The intelligent power failure monitoring and notification system generates a power failure signal by monitoring the power output information of the power adapter, and sends the power failure information to the cloud server or mobile terminal through the central processor and data transmission module. The system is also equipped with a backup power supply to ensure that power can continue to be supplied to key equipment in the event of a power failure, ensuring that key equipment can continue to operate and report important data in the event of a power failure, ensuring the security and continuity of the data. At the same time, the system can also promptly feedback power failure information to users to help them take appropriate measures; Embodiment 5: Safe power outage management; In terms of power outage management, the intelligent power outage notification system can be combined with the safe power outage information management and control system. Through technical means such as mobile phone APP and smart locks, paperless and intelligent management and control of power outage application, approval, notification, monitoring and other processes can be achieved. The system can automatically identify upstream and downstream energy isolation equipment and generate related power outage orders, which improves the safety and efficiency of power outages, avoids safety hazards caused by human negligence and erroneous operations, and improves the standardization and accuracy of the power outage process.

[0026] like Figure 1-Figure 4 As shown in the figure, the intelligent power outage notification system first monitors the current, voltage, temperature, residual current and other key parameters in the power line in real time through sensors (such as current sensors, voltage sensors, temperature sensors, etc.) and detectors (such as smart power safety detectors) installed at key nodes of the power grid. These parameters are collected in real time and transmitted to the system's data center or cloud platform, providing a basis for subsequent data analysis and processing; The system uses big data and cloud computing technologies to quickly process and analyze the massive amounts of data collected, identifying abnormalities in the power supply, such as overload, short circuit, leakage, etc. Based on preset thresholds and rules, the system can automatically determine whether power outage measures are needed, as well as the scope and duration of the power outage. For example, when the current of a certain line is detected to exceed the safety threshold, the system may trigger a power outage warning and prepare to send a power outage notification to relevant users; Once the system determines that a power outage is necessary, it will automatically generate a power outage notification, including the time, location, cause, and estimated restoration time of the power outage. The power outage notification can be released to users through a variety of channels, such as mobile phone text messages, WeChat public accounts, APP push, email, etc., to ensure that users can receive notifications in time and make preparations. Users can provide feedback and inquiries through the channels provided by the system to understand the details of the power outage, as well as possible solutions or alternative power supply plans; During a power outage, the power supply department can quickly locate the fault point and conduct troubleshooting and repair based on the data and information provided by the system. After the fault is repaired, the system will automatically or manually restore power supply according to the actual situation, and issue a notice of power restoration to users through the corresponding channels; The intelligent power outage notification system will record detailed information about each power outage, including the time, location, cause, handling process, and recovery time. Through statistical analysis of these data, common problems and weak links in power supply can be summarized, providing a basis for subsequent improvements and optimizations, thereby completing a series of tasks.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent power outage notification system, including a real-time monitoring and early warning module, an intelligent diagnosis and analysis module, an automatic notification module, a user interaction module and a feedback module, an emergency repair process management module and a central processing unit; The real-time monitoring and early warning module, intelligent diagnosis and analysis module, automatic notification module, user interaction module and feedback module and emergency repair process management module are connected through a wireless transmission module; The monitoring and early warning module is connected to the power adapter and is responsible for monitoring the power output information of the power adapter. When the power adapter has no power output (i.e., when a power outage occurs), the monitoring module will generate a power-off signal and trigger subsequent operations; The automatic notification module is connected to the CPU and is responsible for sending the power outage notification information to the cloud server or mobile terminal. The data sending module can communicate with the cloud server or mobile terminal in a wired or wireless manner to ensure that the notification information can be conveyed to the user in a timely and accurate manner; The central processing unit, the core control unit of the system, is connected to the monitoring module and the data sending module. The CPU receives the power-off signal sent by the monitoring module and judges the power-off signal in combination with the device working status signal transmitted by the data sending module. If it is judged to be a real power-off, the CPU will control the data sending module to perform the corresponding notification operation; The intelligent power outage notification system is connected to the cloud server through a data sending module. When a power outage occurs, the system will send important data of the current equipment operation to the cloud server for backup and storage. At the same time, users can also query power outage records, equipment status and other information through the cloud server; The system also supports connection with mobile terminals (such as mobile phones, tablet computers, etc.). Users can receive power outage notification information by installing the corresponding APP or receiving text messages. This connection method enables users to understand the power outage situation anytime and anywhere and take corresponding countermeasures; Integration with other systems: The intelligent power outage notification system can also be integrated with other systems (such as smart home systems, security systems, etc.). Through system integration, more intelligent power outage management and notification services can be achieved. For example, unnecessary electrical appliances in the home can be automatically turned off to save energy during a power outage; or the security system can be used to monitor the safety of the home during a power outage.

2. The intelligent power outage notification system according to claim 1, characterized in that: The real-time monitoring and early warning module can monitor the operating status of the power grid in real time, including key parameters such as voltage, current, power, and the health status of equipment.

3. The intelligent power outage notification system according to claim 2, characterized in that: The real-time monitoring and early warning module can also use data analysis and prediction models, so that the system can identify potential power outage risks in advance and issue early warning signals.

4. The intelligent power outage notification system according to claim 1, characterized in that: The intelligent diagnosis and analysis module can perform intelligent diagnosis based on massive data and preset algorithms to quickly locate the cause of the fault when a power outage is detected.

5. The intelligent power outage notification system according to claim 4, characterized in that: The intelligent diagnosis and analysis module can also combine the power grid topology and historical data to conduct a comprehensive analysis of power outage events, predict the scope of affected users and the expected recovery time.

6. The intelligent power outage notification system according to claim 1, characterized in that: The automated notification module can automatically trigger the notification process once a power outage event is confirmed, and send a power outage notification to users via multiple channels such as text messages, phone calls, social media, and emails.

7. The intelligent power outage notification system according to claim 6, characterized in that: The automatic notification module can also notify the content, which usually includes key information such as the cause of the power outage, the power outage time, the estimated restoration time, and the response measures.

8. The intelligent power outage notification system according to claim 1, characterized in that: The user interaction module and feedback module allow users to conduct power outage inquiries, report repairs, make complaints, and other operations through the channels provided by the system, and establish real-time interaction with the power supply company. The system will collect and analyze user feedback information to optimize the power outage management process and improve service quality.

9. The intelligent power outage notification system according to claim 1, characterized in that: The emergency repair process management module can track the progress of emergency repair in real time during the power outage emergency repair process to ensure that the emergency repair personnel respond quickly and complete the emergency repair task efficiently. At the same time, the system can also provide decision-making support for dispatchers to assist them in formulating reasonable emergency repair plans and resource allocation plans.

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