Intelligent power supply and distribution management system based on Internet of Things

Abstract

The invention discloses an intelligent power supply and distribution management system based on the Internet of Things, and the system comprises an intelligent power supply and distribution management system, the intelligent power supply and distribution management system comprises a data collection unit, and the data collection unit is in butt joint with a data transmission unit. According to the intelligent power supply and distribution management system based on the Internet of Things, remote monitoring and management of the power supply and distribution system are realized through the Internet of Things technology, the investment of human resources and the workload of manual inspection are reduced, and the management efficiency is improved. Management personnel can know the operation condition of the system through a mobile terminal or network terminal equipment anytime and anywhere, handle abnormal conditions in time, monitor the operation state of power equipment in real time, discover equipment faults and hidden dangers in time and take corresponding measures for processing, so that accidents such as power failure are avoided, and the working efficiency is improved. And the reliability and stability of the power supply and distribution system are enhanced.

Description

Technical Field

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

[0002] The power supply and distribution system is the entire system that transmits electrical energy from the power source to user equipment and meets the user's electricity needs. The power supply and distribution system includes power supply and distribution equipment. In the existing technology, in order to ensure the safe operation of power supply and distribution equipment, a large amount of manpower is usually required for on-site inspections and operations.

[0003] Although the power supply and distribution system can understand the power operation status through manual on-site inspection and operation, it is inevitable that it still has shortcomings in actual use. It is difficult for manpower to grasp the operating status of the power supply and distribution equipment in real time, resulting in untimely response to equipment failures and failure to take effective measures at the first time of the failure, which can easily lead to accidents such as power outages, affecting normal power consumption, and a large amount of manpower investment, resulting in waste of human resources and increased costs. Therefore, an intelligent power supply and distribution management system based on the Internet of Things is proposed to solve the existing problems. Summary of the Invention

[0004] In response to the deficiencies of the existing technology, the present invention provides an intelligent power supply and distribution management system based on the Internet of Things, which solves the problem that the power operation status is difficult to grasp in real time, resulting in difficulty in timely handling of faults.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent power supply and distribution management system based on the Internet of Things, including an intelligent power supply and distribution management system, the intelligent power supply and distribution management system including a data acquisition unit, the data acquisition unit is connected to a data transmission unit, the data transmission unit is connected to a remote monitoring unit, the remote monitoring unit is connected to a data analysis unit, the data analysis unit is connected to an intelligent control unit, the data transmission unit is connected to a data storage unit, the intelligent control unit is connected to a data storage unit, and the data storage unit is connected to a remote monitoring unit;

[0006] The data acquisition unit is composed of power equipment, intelligent instruments and data acquisition sensors;

[0007] The data acquisition unit is used to collect the operating data of each power device in the power supply and distribution system in real time, including voltage, current, power, temperature, and humidity parameters, and to perform preliminary processing and packaging on the collected data;

[0008] The data transmission unit is composed of a wireless transparent transmission terminal, a wireless repeater, and a wireless central base station, and is used to send power data to the remote monitoring unit via wireless transmission. The wireless transparent transmission terminal is responsible for wirelessly transmitting the collected data, the wireless repeater is used to enhance the transmission distance and stability of the signal, and the wireless central base station is used to receive data sent by each wireless transparent transmission terminal and forward it to the remote monitoring unit.

[0009] The present invention is further configured as follows: the remote monitoring unit includes an industrial computer monitoring module, a mobile terminal monitoring module, an Ethernet network monitoring module and a monitoring and early warning module; the industrial computer monitoring module is connected to the mobile terminal monitoring module, the mobile terminal monitoring module is connected to the Ethernet network monitoring module, and the monitoring and early warning module is respectively connected to the industrial computer monitoring module, the mobile terminal monitoring module and the Ethernet network monitoring module.

[0010] The present invention is further configured such that: the industrial computer monitoring module is composed of an industrial computer, a monitoring interface, a communication server, and a database device; the industrial computer receives data sent by the Internet of Things network transmission module, stores, and analyzes the data; the monitoring interface displays the operating status of the power supply and distribution system, including the real-time parameters, operating status, and fault information of each power device; the communication server is responsible for data communication with other modules; and the database device is used to store historical data;

[0011] The mobile terminal monitoring module is composed of a GPRS / 4G communication module, a GPRS / 4G wireless network, and a handheld mobile terminal device, and is used by users to access the operating data and status information of the power supply and distribution system, as well as to perform remote control and operation;

[0012] The Ethernet network monitoring module is composed of optical fiber communication, Ethernet network, and network terminal equipment. Through the Ethernet network, internal management personnel of the enterprise can monitor the operation of the power supply and distribution system in real time on the network terminal equipment in the office, as well as conduct centralized management and decision-making;

[0013] The monitoring and early warning module monitors the data collected by the data transmission unit in real time and compares it with the actual threshold value, and actively pops up a window to prompt the abnormal point value.

[0014] The present invention is further configured as follows: the data analysis unit is used to perform in-depth analysis of the power data collected by the data analysis server in the data transmission unit, predict the changing trend of the power load, evaluate the health status and remaining service life of the equipment, and generate decision recommendations.

[0015] The present invention is further configured as follows: the intelligent control unit is composed of a controller and an actuator, and the intelligent control unit intelligently controls the power equipment in the power supply and distribution system according to the instructions of the remote monitoring unit and the data analysis unit.

[0016] The present invention is further configured as follows: the data storage unit includes a log generation module, a data marking module, an operation statistics module, a summary analysis module and a directional planning module; the log generation module is connected to the data marking module, the data marking module is connected to the operation statistics module, the operation statistics module is connected to the summary analysis module, and the summary analysis module is connected to the directional planning module.

[0017] The present invention is further configured as follows: the log generation module generates a log for the data transmitted in real time by the data transmission unit;

[0018] The data marking module classifies and marks the log data of the time period that matches the intelligent control unit according to the intelligent control operation action of the intelligent control unit as abnormal;

[0019] The operation statistics module classifies the abnormal data of different time periods generated by different intelligent operations;

[0020] The summary analysis module compares the number of abnormal data classified by week and month with historical data to analyze the frequency of failures.

[0021] The present invention is further configured as follows: the directional planning module analyzes the abnormal direction by comparing the number of different abnormal states of the summary analysis module with historical data, and regularly sends abnormal conditions and maintenance direction suggestions to the remote monitoring unit.

[0022] Beneficial effects

[0023] The present invention provides an intelligent power supply and distribution management system based on the Internet of Things. Compared with existing technologies, it has the following advantages:

[0024] (1) This intelligent power supply and distribution management system based on the Internet of Things realizes remote monitoring and management of the power supply and distribution system through the Internet of Things technology, reduces the input of human resources and the workload of manual inspections, and improves management efficiency. Managers can understand the operation status of the system anytime and anywhere through mobile terminals or network terminal devices, deal with abnormal situations in a timely manner, and monitor the operating status of power equipment in real time. They can promptly detect equipment failures and hidden dangers and take corresponding measures to deal with them, avoiding the occurrence of accidents such as power outages and enhancing the reliability and stability of the power supply and distribution system.

[0025] (2) The intelligent power supply and distribution management system based on the Internet of Things can allocate power according to actual power consumption through the intelligent control unit, thereby improving energy utilization efficiency and reducing electricity costs. In addition, through data analysis, a large amount of power data can be deeply analyzed and mined, providing managers with a scientific decision-making basis and realizing the intelligent management of the power supply and distribution system.

[0026] (3) The intelligent power supply and distribution management system based on the Internet of Things can regularly compare and analyze the aggregated abnormal data with historical data through the data storage unit, determine the abnormal trend, and provide the main direction and suggestions for subsequent regular maintenance, thereby reducing operation and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a system principle block diagram of the present invention;

[0028] Figure 2 This is a system principle block diagram of the remote monitoring unit of the present invention;

[0029] Figure 3 This is a system principle block diagram of the data storage unit of the present invention.

[0030] In the figure: 1. Intelligent power supply and distribution management system; 2. Data acquisition unit; 3. Data transmission unit; 4. Remote monitoring unit; 401. Industrial computer monitoring module; 402. Mobile terminal monitoring module; 403. Ethernet network monitoring module; 404. Monitoring and early warning module; 5. Data analysis unit; 6. Intelligent control unit; 7. Data storage unit; 701. Log generation module; 702. Data marking module; 703. Operation statistics module; 704. Summary analysis module; 705. Directional planning module. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] See also Figure 1-3 The present invention provides a technical solution: an intelligent power supply and distribution management system based on the Internet of Things, comprising an intelligent power supply and distribution management system 1 consisting of a data acquisition unit 2, a data transmission unit 3, a remote monitoring unit 4, a data analysis unit 5, an intelligent control unit 6, and a data storage unit 7. The data acquisition unit 2 is composed of power equipment, intelligent meters, and data acquisition sensors. The data acquisition unit 2 is used to collect operating data of each power equipment in the power supply and distribution system in real time, including voltage, current, power, temperature, and humidity parameters, and preliminarily processes and packages the collected data.

[0033] The data transmission unit 3 is composed of a wireless transparent transmission terminal, a wireless repeater, and a wireless central base station, and is used to send power data to the remote monitoring unit 4 via wireless transmission. The wireless transparent transmission terminal is responsible for wirelessly transmitting the collected data. The wireless repeater is used to enhance the transmission distance and stability of the signal. The wireless central base station is used to receive the data sent by each wireless transparent transmission terminal and forward it to the remote monitoring unit 4.

[0034] As a preferred solution, in order to facilitate remote real-time understanding of the system operation status, the remote monitoring unit 4 includes an industrial computer monitoring module 401, a mobile terminal monitoring module 402, an Ethernet network monitoring module 403 and a monitoring and early warning module 404. The industrial computer monitoring module 401 is connected to the mobile terminal monitoring module 402, the mobile terminal monitoring module 402 is connected to the Ethernet network monitoring module 403, and the monitoring and early warning module 404 is connected to the industrial computer monitoring module 401, the mobile terminal monitoring module 402 and the Ethernet network monitoring module 403 respectively;

[0035] The industrial computer monitoring module 401 consists of an industrial computer, a monitoring interface, a communication server, and a database device. The industrial computer receives data sent by the IoT network transmission module and stores and analyzes it. The monitoring interface displays the operating status of the power supply and distribution system, including the real-time parameters, operating status, and fault information of each power device. The communication server is responsible for data communication with other modules, and the database device is used to store historical data.

[0036] The mobile terminal monitoring module 402 is composed of a GPRS / 4G communication module, a GPRS / 4G wireless network, and a handheld mobile terminal device, and is used for users to access the operating data and status information of the power supply and distribution system, as well as to perform remote control and operation;

[0037] The Ethernet network monitoring module 403 is composed of optical fiber communication, Ethernet network, and network terminal equipment. Through the Ethernet network, internal management personnel of the enterprise can monitor the operation of the power supply and distribution system in real time on the network terminal equipment in the office, as well as conduct centralized management and decision-making;

[0038] The monitoring and early warning module 404 monitors the data collected by the data transmission unit 3 in real time and compares it with the actual threshold value, and actively pops up a window to prompt the abnormal point value.

[0039] As a preferred solution, in order to be able to discover faults and hidden dangers in a timely manner and take corresponding measures to deal with them, the data analysis unit 5 is used to conduct in-depth analysis of the power data collected by the data analysis server in the data transmission unit 3, predict the changing trend of the power load, evaluate the health status and remaining service life of the equipment, and generate decision recommendations. The intelligent control unit 6 is composed of a controller and an actuator. The intelligent control unit 6 intelligently controls the power equipment in the power supply and distribution system according to the instructions of the remote monitoring unit 4 and the data analysis unit 5, such as automatically adjusting the power distribution in the area, switching the backup power supply, and cutting off the power supply of the faulty equipment when a failure occurs.

[0040] As a preferred solution, in order to facilitate statistical analysis of system failure frequencies and types and formulate reasonable maintenance plans, the data storage unit 7 includes a log generation module 701, a data marking module 702, an operation statistics module 703, a summary analysis module 704 and a directional planning module 705. The log generation module 701 is connected to the data marking module 702, the data marking module 702 is connected to the operation statistics module 703, the operation statistics module 703 is connected to the summary analysis module 704, and the summary analysis module 704 is connected to the directional planning module 705.

[0041] The log generation module 701 generates a log for the data transmitted in real time by the data transmission unit 3;

[0042] The data marking module 702 marks the log data of the time period that matches the intelligent control unit 6 as abnormal according to the intelligent control operation action of the intelligent control unit 6;

[0043] The operation statistics module 703 classifies the abnormal data of different periods generated by different intelligent operations;

[0044] The summary analysis module 704 compares the number of abnormal data classified by week and month with historical data to analyze the frequency of failures;

[0045] The directional planning module 705 analyzes the abnormal direction by comparing the number of different abnormal states of the summary analysis module 704 with historical data, and regularly sends abnormal conditions and maintenance direction suggestions to the remote monitoring unit 4.

[0046] During use, the data transmission unit 3 collects the operating data of each power equipment in the power supply and distribution system in real time, and sends it to the remote monitoring unit 4 through the Internet of Things network transmission module. The remote monitoring unit 4 receives and stores the collected data, and displays the operating status of the power supply and distribution system in real time on the monitoring interface. Managers can view the real-time parameters, operating status, fault information, etc. of each power equipment through the monitoring interface. The data analysis unit 5 conducts in-depth analysis of the collected data, generates decision suggestions, and sends them to the intelligent control unit 6. The intelligent control unit 6 intelligently controls the power equipment in the power supply and distribution system according to the decision suggestions, so as to realize the reasonable distribution of electricity and the optimized operation of the equipment. The data storage unit 7 marks, classifies and counts the actions of the intelligent control unit 6 according to the real-time data, and analyzes the direction of abnormal status and makes maintenance suggestions by periodically comparing with historical marked data.

Claims

1. An intelligent power supply and distribution management system based on the Internet of Things, comprising an intelligent power supply and distribution management system (1), characterized in that: The intelligent power supply and distribution management system (1) comprises a data acquisition unit (2), the data acquisition unit (2) is connected to a data transmission unit (3), the data transmission unit (3) is connected to a remote monitoring unit (4), the remote monitoring unit (4) is connected to a data analysis unit (5), the data analysis unit (5) is connected to an intelligent control unit (6), the data transmission unit (3) is connected to a data storage unit (7), the intelligent control unit (6) is connected to a data storage unit (7), and the data storage unit (7) is connected to a remote monitoring unit (4); The data acquisition unit (2) is composed of power equipment, intelligent meters and data acquisition sensors; The data acquisition unit (2) is used to collect the operating data of each power device in the power supply and distribution system in real time, including voltage, current, power, temperature, and humidity parameters, and to perform preliminary processing and packaging on the collected data; The data transmission unit (3) is composed of a wireless transparent transmission terminal, a wireless repeater, and a wireless central base station, and is used to send power data to a remote monitoring unit (4) via wireless transmission. The wireless transparent transmission terminal is responsible for wirelessly transmitting the collected data. The wireless repeater is used to enhance the transmission distance and stability of the signal. The wireless central base station is used to receive data sent by each wireless transparent transmission terminal and forward it to the remote monitoring unit (4).

2. The intelligent power supply and distribution management system based on the Internet of Things according to claim 1 is characterized in that: The remote monitoring unit (4) comprises an industrial computer monitoring module (401), a mobile terminal monitoring module (402), an Ethernet network monitoring module (403) and a monitoring and warning module (404); the industrial computer monitoring module (401) is connected to the mobile terminal monitoring module (402); the mobile terminal monitoring module (402) is connected to the Ethernet network monitoring module (403); and the monitoring and warning module (404) is connected to the industrial computer monitoring module (401), the mobile terminal monitoring module (402) and the Ethernet network monitoring module (403) respectively.

3. The intelligent power supply and distribution management system based on the Internet of Things according to claim 2 is characterized in that: The industrial computer monitoring module (401) is composed of an industrial computer, a monitoring interface, a communication server and a database device. The industrial computer receives data sent by the Internet of Things network transmission module and performs storage and analysis. The monitoring interface displays the operating status of the power supply and distribution system, including the real-time parameters, operating status and fault information of each power device. The communication server is responsible for data communication with other modules, and the database device is used to store historical data. The mobile terminal monitoring module (402) is composed of a GPRS / 4G communication module, a GPRS / 4G wireless network, and a handheld mobile terminal device, and is used for users to access the operating data and status information of the power supply and distribution system, as well as to perform remote control and operation; The Ethernet network monitoring module (403) is composed of optical fiber communication, Ethernet network, and network terminal equipment. Through the Ethernet network, managers within the enterprise can monitor the operation of the power supply and distribution system in real time on the network terminal equipment in the office, as well as conduct centralized management and decision-making; The monitoring and early warning module (404) monitors the data collected by the data transmission unit (3) in real time and compares it with the actual threshold value, and actively pops up a window to prompt the abnormal point value.

4. The intelligent power supply and distribution management system based on the Internet of Things according to claim 1, characterized in that: The data analysis unit (5) is used to perform in-depth analysis on the power data collected by the data analysis server in the data transmission unit (3), predict the changing trend of the power load, evaluate the health status and remaining service life of the equipment, and generate decision suggestions.

5. The intelligent power supply and distribution management system based on the Internet of Things according to claim 1 is characterized in that: The intelligent control unit (6) is composed of a controller and an actuator. The intelligent control unit (6) performs intelligent control on the power equipment in the power supply and distribution system according to the instructions of the remote monitoring unit (4) and the data analysis unit (5).

6. The intelligent power supply and distribution management system based on the Internet of Things according to claim 1, characterized in that: The data storage unit (7) comprises a log generation module (701), a data marking module (702), an operation statistics module (703), a summary analysis module (704) and a directional planning module (705), wherein the log generation module (701) is connected to the data marking module (702), the data marking module (702) is connected to the operation statistics module (703), the operation statistics module (703) is connected to the summary analysis module (704), and the summary analysis module (704) is connected to the directional planning module (705).

7. The intelligent power supply and distribution management system based on the Internet of Things according to claim 6, characterized in that: The log generation module (701) generates a log for the data transmitted in real time by the data transmission unit (3); The data marking module (702) performs abnormal classification marking on the log data of the time period corresponding to the intelligent control unit (6) according to the intelligent control operation action of the intelligent control unit (6); The operation statistics module (703) classifies abnormal data of different time periods generated by different intelligent operations; The summary analysis module (704) compares the number of abnormal data classified by week and month with historical data to analyze the frequency of failures.

8. The intelligent power supply and distribution management system based on the Internet of Things according to claim 7, characterized in that: The directional planning module (705) analyzes the abnormal direction by comparing the number of different abnormal states of the summary analysis module (704) with historical data, and regularly issues abnormal conditions and maintenance direction suggestions to the remote monitoring unit (4).

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