Data security protection system of intelligent electric meter
Through the smart meter data security protection system, the problems of lack of physical protection means of smart meter and insufficient monitoring of the operating environment are solved, and the security and stability of power data are guaranteed and the security and stability of data transmission and storage are improved.
Patent Information
- Application Number
- CN202510871223.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-26
- Publication Date
- 2025-08-05
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The smart meter data protection methods in the prior art are scarce, and the operating environment monitoring is insufficient, which cannot effectively ensure the safety of power data and the stability of the system.
The smart meter data security protection system is adopted, including physical protection module, operation protection module, data acquisition module, encryption communication module, fusion analysis module, processor, push module, client, login module and key update module. The physical protection module prevents illegal disassembly and physical damage. The running protection module monitors the operating environment in real time, the data acquisition module collects and encrypts data transmission in real time, the fusion analysis module performs comprehensive analysis, the processor generates instructions and pushes them to the client, and the key generation module regularly updates the encryption key.
Effectively prevent illegal disassembly and malware intrusion, ensure power data security and system stability, improve data transmission security and overall system stability, and provide reliable data storage and analysis support.
Smart Images
Figure CN120434041A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of power grid data management, and in particular to a data security protection system for smart meters. Background Art
[0002] With the continued advancement of smart grid construction, smart meters, as core equipment for collecting and transmitting power data, have been widely used in power systems. Smart meters not only accurately measure user electricity usage but also collect and transmit various power usage data in real time, such as voltage, current, and power factor. This provides crucial data support for power companies' bill settlement, load forecasting, and grid planning. Furthermore, smart meters support remote control functions, such as remote meter reading and remote switching, significantly improving power companies' operational efficiency and service quality.
[0003] However, while smart meters bring convenience, they also face severe data security challenges. In terms of physical security, traditional smart meters lack effective physical protection measures, making it difficult to prevent illegal disassembly and physical damage. In terms of operational safety, the operating environment of smart meters lacks real-time monitoring and protection mechanisms, making them vulnerable to malware intrusion and abnormal system operation.
[0004] In summary, the existing smart meter data protection methods lack physical protection measures and insufficient operating environment monitoring, which cannot effectively ensure the security of power data and the stability of the system. Summary of the Invention
[0005] The purpose of the present invention is to provide a data security protection system for smart meters, aiming to solve the technical problems in the existing technology of smart meter data protection methods, such as the lack of physical protection means and insufficient operating environment monitoring, which cannot effectively ensure the security of power data and the stability of the system.
[0006] To achieve the above-mentioned purpose, the present invention adopts a data security protection system for smart meters, including a physical protection module, an operation protection module, a data acquisition module, an encryption communication module, a fusion analysis module, a processor, a push module, a client, a login module and a key update module. The data acquisition module is connected to the physical protection module and the operation protection module, the encryption communication module is connected to the data acquisition module and the fusion analysis module, the processor is connected to the fusion analysis module, the push module is connected to the processor, the client is connected to the push module, the login module is used to log in to the client, and the key update module is connected to the encryption communication module;
[0007] The physical protection module is used to detect the physical status of the smart meter to prevent illegal disassembly and physical damage;
[0008] The operation protection module is used to monitor and protect the operation environment of the smart meter in real time to prevent malware intrusion and abnormal system operation;
[0009] The data acquisition module is used to collect the protection data of the physical protection module and the operation protection module in real time, and transmit the encrypted data to the fusion analysis module through the encryption communication module;
[0010] The fusion analysis module decrypts the encrypted data transmitted by the encryption communication module and performs a comprehensive analysis to determine whether there is a security threat;
[0011] The processor receives the analysis results and warning information transmitted by the fusion analysis module, generates different instructions according to the level of the warning information, and pushes them to the client through the push module;
[0012] The key generation module is used to periodically generate new encryption keys and transmit the new keys to the encryption communication module.
[0013] The physical protection module includes an anti-tampering sensor, a self-destruction circuit and an electromagnetic shielding shell. The electromagnetic shielding shell is arranged on the smart meter, the anti-tampering sensor is connected to the electromagnetic shielding shell, and the self-destruction circuit is connected to the anti-tampering sensor.
[0014] The data security protection system of the smart meter further includes a dynamic weighting module, which is connected to the fusion analysis module.
[0015] The data security protection system of the smart meter further includes a storage module, which is connected to the processor.
[0016] The data security protection system for the smart meter further includes a data mining module and a suggestion generation module. The data mining module is connected to the storage module, and the suggestion generation module is connected to the data mining module.
[0017] The data security protection system of the smart meter further includes a heartbeat monitoring module and a self-repairing module. The heartbeat monitoring module is connected to the processor, and the self-repairing module is connected to the heartbeat monitoring module and the processor.
[0018] The data security protection system of the smart meter further includes a backup module and a recovery module. The backup module is connected to the storage module, and the recovery module is connected to the backup module.
[0019] The data security protection system for a smart meter of the present invention, during specific use, uses the physical protection module to detect the physical state of the smart meter to prevent illegal disassembly and physical damage; and uses the operation protection module to monitor and protect the operating environment of the smart meter in real time to prevent malware intrusion and abnormal system operation. The data acquisition module collects protection data from the physical protection module and the operation protection module in real time, and transmits the encrypted data to the fusion analysis module via the encryption communication module. The fusion analysis module decrypts the encrypted data transmitted by the encryption communication module and performs a comprehensive analysis to determine whether there is a security threat. The processor receives the analysis results and warning information transmitted by the fusion analysis module, generates different instructions based on the level of the warning information, and pushes them to the client via the push module. The key generation module is used to periodically generate new encryption keys and transmit the new keys to the encryption communication module. The administrator logs in to the client via the login module to view the warning information and instructions. This method solves the technical problems of the existing smart meter data protection methods, which lack physical protection measures and insufficient operation environment monitoring, and cannot effectively ensure the security of power data and the stability of the system. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0021] Figure 1 It is a principle block diagram of the first embodiment of the present invention.
[0022] Figure 2 It is a principle block diagram of the physical protection module of the first embodiment of the present invention.
[0023] Figure 3 It is a principle block diagram of the second embodiment of the present invention.
[0024] Figure 4 It is a flow chart of the data security protection method of the smart meter of the present invention.
[0025] 101- Physical protection module, 102- Operation protection module, 103- Data acquisition module, 104- Encrypted communication module, 105- Fusion analysis module, 106- Processor, 107- Push module, 108- Client, 109- Login module, 110- Key update module, 111- Dynamic weighting module, 112- Storage module, 113- Data mining module, 114- Suggestion generation module, 115- Heartbeat monitoring module, 116- Self-repair module, 117- Backup module, 118- Recovery module, 119- Anti-tampering sensor, 120- Self-destruction circuit, 121- Electromagnetic shielding shell, 201- Interactive interface module, 202- Remote upgrade module, 203- Spatiotemporal alignment module. DETAILED DESCRIPTION
[0026] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0027] The first embodiment of this application is:
[0028] See also Figure 1 , Figure 1 It is a principle block diagram of the first embodiment of the present invention. Figure 2 This is a principle block diagram of the physical protection module of the first embodiment of the present invention.
[0029] The present invention provides a data security protection system for smart meters, including a physical protection module 101, an operation protection module 102, a data acquisition module 103, an encryption communication module 104, a fusion analysis module 105, a processor 106, a push module 107, a client 108, a login module 109, a key update module 110, a dynamic weighting module 111, a storage module 112, a data mining module 113, a suggestion generation module 114, a heartbeat monitoring module 115, a self-repair module 116, a backup module 117 and a recovery module 118. The physical protection module 101 includes an anti-dismantling sensor 119, a self-destruct circuit 120 and an electromagnetic shielding shell 121. The above solution solves the technical problems in the existing smart meter data protection method, such as the lack of physical protection means and insufficient operation environment monitoring, which cannot effectively ensure the security of power data and the stability of the system.
[0030] For this specific embodiment, the physical protection module 101 is used to detect the physical state of the smart meter to prevent illegal disassembly and physical damage;
[0031] The operation protection module 102 is used to monitor and protect the operation environment of the smart meter in real time to prevent malware intrusion and abnormal system operation;
[0032] The data acquisition module 103 is used to collect the protection data of the physical protection module 101 and the operation protection module 102 in real time, and transmit the encrypted data to the fusion analysis module 105 through the encryption communication module 104;
[0033] The fusion analysis module 105 decrypts the encrypted data transmitted by the encryption communication module 104 and performs a comprehensive analysis to determine whether there is a security threat;
[0034] The processor 106 receives the analysis results and warning information transmitted by the fusion analysis module 105, generates different instructions according to the level of the warning information, and pushes them to the client 108 through the push module 107;
[0035] The key generation module is used to periodically generate new encryption keys and transmit the new keys to the encryption communication module 104 .
[0036] Among them, the data acquisition module 103 is connected to the physical protection module 101 and the operation protection module 102, the encryption communication module 104 is connected to the data acquisition module 103 and the fusion analysis module 105, the processor 106 is connected to the fusion analysis module 105, the push module 107 is connected to the processor 106, the client 108 is connected to the push module 107, the login module 109 is used to log in to the client 108, and the key update module 110 is connected to the encryption communication module 104. When in use, the physical state of the smart meter is detected by the physical protection module 101 to prevent illegal disassembly and physical damage; and the operation protection module 102 is used to monitor and protect the operation environment of the smart meter in real time to prevent malware intrusion and abnormal system operation; the data acquisition module 103 collects the physical protection module 101 and the operation protection module 102 in real time. The protection data of the protection module 102 is encrypted and transmitted to the fusion analysis module 105 through the encryption communication module 104; the fusion analysis module 105 decrypts the encrypted data transmitted by the encryption communication module 104, and performs a comprehensive analysis to determine whether there is a security threat; the processor 106 receives the analysis results and warning information transmitted by the fusion analysis module 105, generates different instructions according to the level of the warning information, and pushes them to the client 108 through the push module 107; the key generation module is used to regularly generate new encryption keys and transmit the new keys to the encryption communication module 104, and the management personnel log in to the client 108 through the login module 109 to view the warning information and instructions, thereby solving the technical problems in the existing technology of smart meter data protection, such as the lack of physical protection means and insufficient operating environment monitoring, which cannot effectively ensure the security of power data and the stability of the system.
[0037] Secondly, the electromagnetic shielding shell 121 is set on the smart meter, the anti-dismantling sensor 119 is connected to the electromagnetic shielding shell 121, and the self-destruction circuit 120 is connected to the anti-dismantling sensor 119; the electromagnetic shielding shell 121 is set on the smart meter, which can effectively shield external electromagnetic interference, prevent attackers from stealing internal data of the meter or interfering with the normal operation of the meter through electromagnetic radiation and other means, and ensure the data security and stability of the meter in a complex electromagnetic environment.
[0038] The anti-disassembly sensor 119 is connected to the electromagnetic shielding shell 121 to monitor in real time whether the meter shell is illegally disassembled.
[0039] The self-destruct circuit 120 is connected to the anti-tampering sensor 119. When the anti-tampering sensor 119 detects illegal disassembly, the self-destruct circuit 120 will be quickly activated to erase key data in the meter to prevent data leakage.
[0040] At the same time, the dynamic weighting module 111 is connected to the fusion analysis module 105. The dynamic weighting module 111 can assign dynamic weights to various analysis indicators in the fusion analysis module 105 according to different security threat types, occurrence frequencies, impact levels and other factors.
[0041] Furthermore, the storage module 112 is connected to the processor 106, the data mining module 113 is connected to the storage module 112, and the suggestion generation module 114 is connected to the data mining module 113. The storage module 112 provides reliable data storage for the system, and the data mining module 113, connected to the storage module 112, is capable of in-depth mining and analysis of the large amount of data in the storage module 112. By applying data mining algorithms, hidden patterns, trends, and relationships in the data are discovered, such as users' electricity usage habits and potential failure modes of equipment. The suggestion generation module 114 is connected to the data mining module 113 and generates targeted suggestions based on the analysis results of the data mining module 113.
[0042] Again, the heartbeat monitoring module 115 is connected to the processor 106, and the self-repair module 116 is connected to the heartbeat monitoring module 115 and the processor 106. The heartbeat monitoring module 115 monitors the operating status of the processor 106 and each system module in real time. By regularly sending heartbeat signals and detecting the response status, it is determined whether the module is operating normally. The self-repair module 116 is connected to the heartbeat monitoring module 115 and the processor 106. After the heartbeat monitoring module 115 detects a module failure, the self-repair module 116 can attempt to automatically repair the faulty module according to a preset repair strategy.
[0043] Finally, the backup module 117 is connected to the storage module 112, and the recovery module 118 is connected to the backup module 117. The backup module 117 is connected to the storage module 112 to regularly back up important data in the storage module 112. The recovery module 118 is connected to the backup module 117 and can quickly and accurately restore the required data from the backup data when data needs to be restored.
[0044] When using the data security protection system of a smart meter of this embodiment, the physical protection module 101 is used to detect the physical state of the smart meter to prevent illegal disassembly and physical damage; the operation protection module 102 is used to monitor and protect the operation environment of the smart meter in real time to prevent malware intrusion and abnormal system operation; the data acquisition module 103 collects the protection data of the physical protection module 101 and the operation protection module 102 in real time, and transmits it to the fusion analysis module 105 through the encryption communication module 104; the fusion analysis module 105 decrypts the encrypted data transmitted by the encryption communication module 104 and performs comprehensive analysis , determine whether there is a security threat; the processor 106 receives the analysis results and warning information transmitted by the fusion analysis module 105, generates different instructions according to the level of the warning information, and pushes them to the client 108 through the push module 107; the key generation module is used to regularly generate new encryption keys and transmit the new keys to the encryption communication module 104, and the management personnel log in to the client 108 through the login module 109 to view the warning information and instructions. In this way, the technical problems of the existing smart meter data protection method, the lack of physical protection means, insufficient operating environment monitoring, and the inability to effectively ensure the security of power data and the stability of the system are solved.
[0045] The second embodiment of the present application is:
[0046] Based on the first embodiment, please refer to Figure 3 , Figure 3 It is a principle block diagram of the second embodiment of the present invention.
[0047] The present invention provides a data security protection system for a smart meter, which also includes an interactive interface module 201 , a remote upgrade module 202 and a time-space alignment module 203 .
[0048] For this specific embodiment, the interactive interface module 201 is connected to the processor 106. When data interaction is required with other third-party systems (such as the power company's marketing system, customer service system, etc.), the interactive interface module 201 is responsible for data encryption transmission and protocol conversion, and transmits the processed data to the processor 106 or obtains data from the processor 106 and transmits it to the third-party system.
[0049] Among them, the remote upgrade module 202 is connected to the processor 106. When the software system of the smart meter needs to be upgraded, the remote upgrade module 202 obtains the upgrade package from the external management end and, under the control of the processor 106, securely transmits the upgrade package to the smart meter for upgrading.
[0050] Secondly, the spatiotemporal alignment module 203 is connected to the data acquisition module 103 , and the spatiotemporal acquisition module is used to perform time domain and frequency domain alignment on the data acquired by the data acquisition module 103 .
[0051] In a data security protection system for smart meters using this embodiment, the interactive interface module 201 is connected to the processor 106. When data interaction with third-party systems (such as the power company's marketing system or customer service system) is required, the interactive interface module 201 is responsible for encrypting data transmission and performing protocol conversion, transmitting processed data to the processor 106 or obtaining data from the processor 106 and transmitting it to the third-party system. When the smart meter's software system needs to be upgraded, the remote upgrade module 202 obtains the upgrade package from an external management terminal and, under the control of the processor 106, securely transmits the upgrade package to the smart meter for upgrade.
[0052] The operation protection module 102 of the present invention monitors and protects the operation environment of the smart meter in real time, and can promptly detect and prevent malware intrusion and abnormal system operation;
[0053] This function greatly reduces the safety risks of smart meters caused by operating environment problems and improves the overall stability of the system.
[0054] The present invention uses the data acquisition module 103 to encrypt and transmit the protection data collected in real time to the fusion analysis module 105 through the encryption communication module 104, thereby ensuring the security of the data during transmission.
[0055] The encryption communication module 104 regularly updates the encryption key, further improving the security of data transmission, preventing data from being stolen or tampered with during transmission, and greatly improving the encryption effect of data transmission.
[0056] The fusion analysis module 105 decrypts the encrypted data transmitted by the encryption communication module 104 and performs a comprehensive analysis to determine whether there is a security threat;
[0057] Once a security threat is discovered, the processor 106 will immediately generate an early warning message and push the early warning message to the client 108 through the push module 107, so that management personnel can quickly respond to and handle the security incident.
[0058] The dynamic weighting module 111 assigns dynamic weights to the various analysis indicators in the fusion analysis module 105 according to factors such as different security threat types, occurrence frequencies, and impact levels.
[0059] The dynamic enhancement module 111 makes the analysis results more accurate and can more effectively identify and respond to various security threats.
[0060] The storage module 112 provides a reliable data storage function for the system, ensuring the long-term preservation of large amounts of data.
[0061] The data mining module 113 can perform in-depth mining and analysis on the data in the storage module 112 to discover hidden patterns, trends and associations in the data, thus providing strong support for the decision-making of the power company.
[0062] The heartbeat monitoring module 115 monitors the operating status of the processor 106 and each system module in real time. Once a module failure is detected, the self-repair module 116 will automatically repair the faulty module according to a preset repair strategy.
[0063] At the same time, the backup module 117 regularly backs up important data in the storage module 112 to facilitate recovery in the event of a subsequent failure.
[0064] The recovery module 118 can quickly and accurately restore required data from the backup data when needed, ensuring the continuity of the system and the security of the data.
[0065] The interactive interface module 201 is responsible for data interaction with other third-party systems, realizing encrypted data transmission and protocol conversion, and improving the compatibility and scalability of the system.
[0066] The remote upgrade module 202 can obtain an upgrade package from an external management terminal when the software system of the smart meter needs to be upgraded, and under the control of the processor 106, securely transmit the upgrade package to the smart meter for upgrading.
[0067] This method greatly simplifies the upgrade process and improves upgrade efficiency.
[0068] The time-space alignment module 203 performs time-domain and frequency-domain alignment on the data collected by the data collection module 103 to ensure the accuracy and consistency of the data.
[0069] Temporal and spatial alignment of data is crucial for subsequent data analysis and processing, and can improve the accuracy and reliability of analysis results.
[0070] See also Figure 4 , Figure 4 The present invention also provides a data security protection method for a smart meter.
[0071] The steps include:
[0072] S1, system initialization and configuration;
[0073] In this embodiment, the physical protection module 101 is installed on the smart meter and ensured to be correctly connected to the data acquisition module 103 .
[0074] The operation protection module 102 is configured to monitor the operation environment of the smart meter in real time and establish a connection with the data acquisition module 103 .
[0075] The encryption communication module 104 is connected to the data acquisition module 103 and the fusion analysis module 105 respectively to ensure that data can be transmitted in an encrypted manner.
[0076] Install and configure the processor 106, the push module 107, the client 108, the login module 109, and the key update module 110 to ensure normal communication between the modules;
[0077] S2, data collection and encrypted transmission;
[0078] In this embodiment, the physical protection module 101 monitors the physical status of the smart meter in real time and transmits the data to the data acquisition module 103 .
[0079] The operation protection module 102 monitors the operation environment of the smart meter in real time, including software operation status, malware intrusion detection results, etc., and transmits the data to the data acquisition module 103.
[0080] Data encryption and transmission:
[0081] The data acquisition module 103 receives data from the physical protection module 101 and the operation protection module 102 , and performs encryption processing on the data through the encryption communication module 104 .
[0082] The encryption communication module 104 transmits the encrypted data to the fusion analysis module 105 to ensure the security of the data during transmission.
[0083] S3, data analysis and early warning;
[0084] In this embodiment,
[0085] Data decryption and fusion analysis:
[0086] The fusion analysis module 105 receives the encrypted data from the encryption communication module 104 and performs decryption processing.
[0087] The fusion analysis module 105 performs a comprehensive analysis on the decrypted data and determines whether there is a security threat based on a preset analysis threshold and weight.
[0088] Warning information generation:
[0089] When the fusion analysis module 105 determines that there is a security threat, it generates warning information including the threat type, level, occurrence time, etc.
[0090] The warning information is transmitted to the push module 107 via the processor 106 .
[0091] Warning information push:
[0092] The push module 107 pushes the warning information to the relevant client 108 according to a preset push strategy.
[0093] The administrator logs into the client 108 through the login module 109 to view the warning information and take corresponding response measures according to the level of the warning information.
[0094] S4. System maintenance and upgrade;
[0095] In this embodiment, the following are included:
[0096] Data backup and recovery:
[0097] The backup module 117 regularly backs up important data in the storage module 112 to ensure data security.
[0098] When data needs to be restored, the restoration module 118 quickly and accurately restores the required data from the backup data.
[0099] The heartbeat monitoring module 115 monitors the operating status of the processor 106 and each system module in real time to ensure the normal operation of the system.
[0100] When the heartbeat monitoring module 115 detects a module failure, the self-repair module 116 automatically repairs the failed module according to a preset repair strategy.
[0101] When the software system of the smart meter needs to be upgraded, the remote upgrade module 202 obtains the upgrade package from the external management terminal and, under the control of the processor 106 , securely transmits the upgrade package to the smart meter for upgrading.
[0102] According to actual needs, the capacity and performance of the storage module 112 are expanded to meet the needs of future business development.
[0103] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of the rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.
Claims
1. A data security protection system for a smart meter, characterized in that: It includes a physical protection module, an operation protection module, a data acquisition module, an encryption communication module, a fusion analysis module, a processor, a push module, a client, a login module and a key update module. The data acquisition module is connected to the physical protection module and the operation protection module, the encryption communication module is connected to the data acquisition module and the fusion analysis module, the processor is connected to the fusion analysis module, the push module is connected to the processor, the client is connected to the push module, the login module is used to log in to the client, and the key update module is connected to the encryption communication module; The physical protection module is used to detect the physical status of the smart meter to prevent illegal disassembly and physical damage; The operation protection module is used to monitor and protect the operation environment of the smart meter in real time to prevent malware intrusion and abnormal system operation; The data acquisition module is used to collect the protection data of the physical protection module and the operation protection module in real time, and transmit the encrypted data to the fusion analysis module through the encryption communication module; The fusion analysis module decrypts the encrypted data transmitted by the encryption communication module and performs a comprehensive analysis to determine whether there is a security threat; The processor receives the analysis results and warning information transmitted by the fusion analysis module, generates different instructions according to the level of the warning information, and pushes them to the client through the push module; The key generation module is used to periodically generate new encryption keys and transmit the new keys to the encryption communication module.
2. The data security protection system for smart meters according to claim 1, characterized in that: The physical protection module includes an anti-tampering sensor, a self-destruction circuit and an electromagnetic shielding shell, wherein the electromagnetic shielding shell is provided on the smart meter, the anti-tampering sensor is connected to the electromagnetic shielding shell, and the self-destruction circuit is connected to the anti-tampering sensor; When the anti-tampering sensor detects illegal disassembly, the self-destruct circuit will be quickly activated to erase key data in the meter to prevent data leakage.
3. The data security protection system for smart meters according to claim 2, characterized in that: The data security protection system of the smart meter further includes a dynamic weighting module, which is connected to the fusion analysis module; The dynamic weighting module assigns dynamic weights to the various analysis indicators in the fusion analysis module according to different security threat types, occurrence frequencies, and impact levels.
4. The data security protection system for smart meters according to claim 3, characterized in that: The data security protection system of the smart meter further includes a storage module, which is connected to the processor; The storage module is used to store data generated by the system, and the storage module adopts distributed storage technology.
5. The data security protection system for smart meters according to claim 4, characterized in that: The data security protection system for the smart meter further includes a data mining module and a suggestion generation module, wherein the data mining module is connected to the storage module, and the suggestion generation module is connected to the data mining module; The data mining module is used to perform in-depth mining and analysis on the large amount of data in the storage module; The data mining module uses data mining algorithms to discover hidden patterns, trends and relationships in the data; The suggestion generation module is used to generate targeted suggestions based on the analysis results of the data mining module.
6. The data security protection system for smart meters according to claim 5, characterized in that: The data security protection system of the smart meter further includes a heartbeat monitoring module and a self-repairing module, wherein the heartbeat monitoring module is connected to the processor, and the self-repairing module is connected to the heartbeat monitoring module and the processor; The heartbeat monitoring module determines whether the module is operating normally by regularly sending heartbeat signals and detecting responses; After the heartbeat monitoring module detects a module failure, the self-repair module automatically repairs the faulty module according to a preset repair strategy.
7. The data security protection system for smart meters according to claim 6, characterized in that: The data security protection system of the smart meter further includes a backup module and a recovery module, wherein the backup module is connected to the storage module, and the recovery module is connected to the backup module; The backup module is used to regularly back up important data in the storage module; The recovery module is used to quickly and accurately recover the required data from the backup data when data recovery is required.