Distribution room environment monitoring device

Abstract

The invention provides a power distribution room environment monitoring device. The device comprises a temperature sensing module, a data processing and analyzing module, an environment adjusting module and a user interaction and display module. Wherein the temperature sensing module can acquire environment temperature data of each area in the power distribution room in real time, so that a monitoring blind area can be eliminated; and then the data processing and analysis module can generate or correct a load model and a historical curve of the distribution room based on the environment temperature data so as to generate an intelligent adjustment instruction, so that the intelligence of the distribution room is improved, and the response speed is improved. The environment adjusting module can automatically adjust the corresponding auxiliary equipment in time according to the intelligent adjusting instruction, and lean management of the power distribution room is achieved; besides, the user interaction and display module can display the data generated in real time in each module in real time and perform early warning when data abnormity exists, so that related personnel can take preventive measures in advance to effectively deal with sudden faults or potential safety hazards.

Description

Technical Field

[0001] This application relates to the technical field of power monitoring, and particularly to an environment monitoring device for a distribution room. Background Art

[0002] As an important part of the power system, the internal environment of the distribution room is crucial for the stable operation of power equipment. Among them, the temperature of the distribution transformer is one of the key parameters in the distribution room environment, and its proper maintenance is crucial for ensuring equipment performance and extending service life. For example, too high temperature will not only accelerate the aging process of the internal insulation material of the distribution transformer, but also lead to an increase in transformer losses and a rise in failure rate, thereby threatening the stability and reliability of power supply.

[0003] Currently, facilities such as fans and air conditioners are generally used in the distribution room to adjust the indoor temperature. However, in terms of temperature monitoring and adjustment, it mainly relies on manual inspections or the use of relatively basic temperature monitoring equipment. Generally speaking, this method of monitoring the distribution room environment has limitations such as lagging response, insufficient monitoring accuracy, and low intelligent level, and it is difficult to quickly and effectively respond to sudden failures or potential safety hazards. Summary of the Invention

[0004] The purpose of this application is to at least solve one of the above technical defects, especially the technical defect that the existing method of monitoring the distribution room environment has limitations such as lagging response, insufficient monitoring accuracy, and low intelligent level, and it is difficult to quickly and effectively respond to sudden failures or potential safety hazards.

[0005] This application provides an environment monitoring device for a distribution room, which includes a temperature sensing module, a data processing and analysis module, an environment adjustment module, and a user interaction and display module;

[0006] The temperature sensing module, the data processing and analysis module, and the environment adjustment module are connected in sequence; the user interaction and display module is respectively connected to the temperature sensing module and the data processing and analysis module;

[0007] The temperature sensing module is used to collect the environmental temperature data of each area in the distribution room in real time;

[0008] The data processing and analysis module is used to generate or correct the load model and historical curve of the distribution room based on the environmental temperature data, and generate an intelligent adjustment instruction according to the load model and the historical curve;

[0009] The environment adjustment module is used to automatically adjust the corresponding auxiliary equipment according to the intelligent adjustment instruction;

[0010] The user interaction and display module is used to display in real time the data generated in real time by the temperature perception module and the data processing and analysis module, and issue a warning when data anomalies occur.

[0011] Optionally, the temperature perception module includes a temperature sensor, a signal conditioning circuit, a data collector, and a communication module;

[0012] The temperature sensor is used to monitor in real time the ambient temperature changes in each area of the power distribution room, and generate an initial temperature signal according to the monitoring results;

[0013] The signal conditioning circuit is used to perform quality conditioning on the initial temperature signal to obtain a final temperature signal;

[0014] The data collector is used to perform data acquisition and processing on the final temperature signal to obtain ambient temperature data;

[0015] The communication module is used to transmit the ambient temperature data to the data processing and analysis module.

[0016] Optionally, the signal conditioning circuit includes a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit;

[0017] The signal amplification unit is used to amplify the initial temperature signal through an amplifier to obtain an amplified signal;

[0018] The signal filtering unit is used to filter the amplified signal through a filter to obtain a filtered signal;

[0019] The analog-to-digital conversion unit is used to convert the filtered signal from an analog signal form to a digital signal form through an analog-to-digital converter to form a final temperature signal.

[0020] Optionally, the ambient temperature data includes the real-time load of the distribution transformer, the real-time core temperature of the distribution transformer, the real-time indoor temperature, and the real-time outdoor temperature; the communication module includes a wireless transmission unit and a wired transmission unit;

[0021] The wireless transmission unit is used to transmit the real-time load of the distribution transformer and the real-time core temperature of the distribution transformer to the data processing and analysis module through a wireless network;

[0022] The wired transmission unit is used to transmit the real-time indoor temperature and the real-time outdoor temperature to the data processing and analysis module through a wired network.

[0023] Optionally, the data processing and analysis module includes a data receiving unit, a data processing unit, a data analysis unit, a result output unit, and an instruction generation unit;

[0024] The data receiving unit is used to receive the ambient temperature data transmitted by the temperature sensing module;

[0025] The data processing unit is used to preprocess the ambient temperature data;

[0026] The data analysis unit is used to generate or correct the load model and historical curve of the power distribution room based on the preprocessed ambient temperature data, and generate an analysis result according to the load model and the historical curve;

[0027] The result output unit is used to transmit the analysis result to the user interaction and display module;

[0028] The instruction generation unit is used to generate an intelligent adjustment instruction according to the analysis result, and send the intelligent adjustment instruction to the environment adjustment module.

[0029] Optionally, the data processing unit includes a data cleaning subunit, a data conversion subunit, and a data storage subunit;

[0030] The data cleaning subunit is used to clean the ambient temperature data;

[0031] The data conversion subunit is used to convert the format of the cleaned ambient temperature data;

[0032] The data storage subunit is used to store the ambient temperature data after format conversion.

[0033] Optionally, the data analysis unit includes a model construction subunit, a curve generation subunit, and a trend prediction subunit;

[0034] The model construction subunit is used to construct or correct a model for the preprocessed ambient temperature data to generate the load model of the power distribution room;

[0035] The curve generation subunit is used to generate or correct the historical curve of the power distribution room based on the preprocessed ambient temperature data;

[0036] The trend prediction subunit is used to predict the predicted control curve of the power distribution room according to the load model and the historical curve.

[0037] Optionally, the environment adjustment module includes a control unit and an auxiliary equipment control unit;

[0038] The control unit is used to comprehensively analyze the intelligent adjustment instruction according to a preset safety threshold, determine and generate an adjustment signal according to the analysis result, and send the adjustment signal to the auxiliary equipment control unit;

[0039] The auxiliary device control unit is used to adjust the parameters of the corresponding auxiliary device according to the adjustment signal; wherein, the auxiliary devices include an air-conditioning control system, a ventilation system, and a heating system.

[0040] Optionally, the auxiliary device control unit includes an air-conditioning control circuit, a ventilation device control circuit, and a heater control circuit;

[0041] The air-conditioning control circuit is used to adjust the parameters of the air-conditioning control system according to the adjustment signal;

[0042] The ventilation device control circuit is used to adjust the parameters of the ventilation system according to the adjustment signal;

[0043] The heater control circuit is used to adjust the parameters of the heating system according to the adjustment signal.

[0044] Optionally, the user interaction and display module includes a monitoring interface and an alarm and notification system;

[0045] The monitoring interface is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module in real time, and generate a pop-up warning when there is abnormal data in the data;

[0046] The alarm and notification system is used to determine the parameter indicators corresponding to the abnormal data, as well as the indicator lights corresponding to the parameter indicators, and perform a flashing warning through the indicator lights; when the warning duration exceeds the preset duration, the alarm mechanism is automatically triggered.

[0047] It can be seen from the above technical solutions that the embodiments of the present application have the following advantages:

[0048] An environmental monitoring device for a power distribution room provided by the present application. The device includes a temperature sensing module, a data processing and analysis module, an environmental regulation module, and a user interaction and display module. Among them, the temperature sensing module, the data processing and analysis module, and the environmental regulation module are connected in sequence; the user interaction and display module is respectively connected to the temperature sensing module and the data processing and analysis module. Under this device structure, the temperature sensing module can collect the environmental temperature data of each area in the power distribution room in real time, so as to eliminate the monitoring blind area and improve the timeliness of data collection at the same time; then the data processing and analysis module can generate or correct the load model and historical curve of the power distribution room based on the environmental temperature data, and generate intelligent adjustment instructions according to the load model and historical curve, so as to improve the intelligence of the power distribution room through automatic analysis of data and automatic generation of instructions, and further improve the response speed, so that the environmental regulation module can automatically adjust the corresponding auxiliary equipment in time according to the intelligent adjustment instructions, realizing the lean management of the power distribution room; in addition, the user interaction and display module can display the data generated in real time in the temperature sensing module and the data processing and analysis module in real time, and give an early warning when there is data abnormality, so that relevant personnel can take preventive measures in advance to effectively deal with sudden failures or potential safety hazards. Brief Description of the Drawings

[0049] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0050] Figure 1 It is a schematic structural diagram of an environmental monitoring device for a power distribution room provided by an embodiment of the present application;

[0051] Figure 2 It is a schematic structural diagram of a temperature sensing module provided by an embodiment of the present application;

[0052] Figure 3 It is a schematic structural diagram of a data processing and analysis module provided by an embodiment of the present application;

[0053] Figure 4 It is a schematic structural diagram of an environmental regulation module provided by an embodiment of the present application. Detailed Embodiments

[0054] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0055] Currently, facilities such as fans and air conditioners are generally used in power distribution rooms to adjust the indoor temperature. However, in terms of temperature monitoring and adjustment, it mainly relies on manual inspections or the use of relatively basic temperature monitoring equipment. All in all, this method of power distribution room environment monitoring has limitations such as lagging response, insufficient monitoring accuracy, and low intelligent level, and it is difficult to quickly and effectively respond to sudden failures or potential safety hazards.

[0056] Based on this, the present application proposes the following technical solutions. For details, please refer to the following text:

[0057] In one embodiment, as Figure 1 shown, Figure 1 is a schematic structural diagram of an environmental monitoring device for a power distribution room provided by an embodiment of the present application; the present application provides an environmental monitoring device for a power distribution room, and the device includes a temperature sensing module, a data processing and analysis module, an environmental adjustment module, and a user interaction and display module.

[0058] The temperature sensing module, the data processing and analysis module, and the environmental adjustment module are connected in sequence; the user interaction and display module is respectively connected to the temperature sensing module and the data processing and analysis module.

[0059] The temperature sensing module is used to collect the environmental temperature data of each area in the power distribution room in real time.

[0060] The data processing and analysis module is used to generate or correct the load model and historical curve of the power distribution room based on the environmental temperature data, and generate intelligent adjustment instructions according to the load model and historical curve.

[0061] The environmental adjustment module is used to automatically adjust the corresponding auxiliary equipment according to the intelligent adjustment instructions.

[0062] The user interaction and display module is used to display the data generated in real time in the temperature sensing module and the data processing and analysis module in real time, and give an early warning when there is data abnormality.

[0063] In this embodiment, the temperature sensing module, the data processing and analysis module, and the environmental regulation module are connected in sequence to form a closed-loop control system. Among them, the temperature sensing module is responsible for collecting ambient temperature data, the data processing and analysis module analyzes the data and generates adjustment instructions, and the environmental regulation module automatically adjusts auxiliary equipment according to the instructions; while the user interaction and display module is connected to the temperature sensing module and the data processing and analysis module respectively, and can obtain and display temperature data and data analysis results in real time, and at the same time provide an early warning function. Therefore, in the power distribution room environment monitoring device of this application, each module realizes the intelligent monitoring and regulation of the power distribution room environment through orderly connection and collaborative work.

[0064] Specifically, the temperature sensing module can install high-precision monitoring tools at multiple important equipment or areas in the power distribution room, such as the transformer core part, inside and outside the power distribution room, so as to eliminate monitoring blind spots, comprehensively reflect the temperature changes at different positions in the power distribution room, and transmit the data to the data processing and analysis module. This application can improve the acquisition accuracy and real-time performance of ambient temperature data through the temperature sensing module, which is the basis for the reliable operation of the system and provides an important basis for subsequent data processing and environmental regulation.

[0065] After receiving the ambient temperature data from the temperature sensing module, the data processing and analysis module can use relevant algorithms to deeply analyze and process these data. By analyzing the temperature fluctuation trend, historical data, and other environmental parameters, such as power distribution load, the data processing and analysis module can judge whether there are abnormal situations in the current environment and generate corresponding adjustment instructions. For example, if the temperature exceeds the set threshold, the data processing and analysis module will immediately send a corresponding intelligent adjustment instruction to the environmental regulation module to start the automatic adjustment mechanism to ensure that the temperature in the power distribution room is always within the safe operating range.

[0066] After receiving the intelligent adjustment instruction, the environmental regulation module can perform corresponding operations according to the instruction and automatically adjust the auxiliary equipment in the power distribution room, such as air conditioners, fans, heaters, etc. The automatic adjustment of these devices can quickly respond to environmental changes and ensure that the temperature returns to the set ideal range, thus avoiding equipment failures or performance degradation caused by too high or too low temperatures.

[0067] The user interaction and display module plays the role of information display and user feedback. It is closely connected to the temperature sensing module and the data processing and analysis module, and can obtain and display the ambient temperature data of the substation and related analysis results in real time. Through a clear interface, users can intuitively see the real-time status of the power distribution room environment and have a comprehensive understanding of the operation of the system. In addition, the user interaction and display module also provides an early warning function. When the temperature exceeds the safe range, the system will automatically trigger an early warning to notify relevant personnel to take measures in time.

[0068] In the above embodiments, the device includes a temperature sensing module, a data processing and analysis module, an environment regulation module, and a user interaction and display module. Among them, the temperature sensing module, the data processing and analysis module, and the environment regulation module are connected in sequence; the user interaction and display module is respectively connected to the temperature sensing module and the data processing and analysis module. Under this device structure, the temperature sensing module can collect the ambient temperature data of each area in the power distribution room in real time, so as to improve the timeliness of data collection while eliminating monitoring blind spots; then the data processing and analysis module can generate or correct the load model and historical curve of the power distribution room based on the ambient temperature data, and generate intelligent adjustment instructions according to the load model and historical curve, so as to improve the intelligence of the power distribution room through automatic analysis of data and automatic generation of instructions, and further improve the response speed, so that the environment regulation module can automatically adjust the corresponding auxiliary equipment in time according to the intelligent adjustment instructions, realizing the lean management of the power distribution room; in addition, the user interaction and display module can display the data generated in real time in the temperature sensing module and the data processing and analysis module in real time, and give an early warning when there is data abnormality, so that relevant personnel can take preventive measures in advance and effectively respond to sudden failures or potential safety hazards.

[0069] In one embodiment, as Figure 2 shown, Figure 2 is a schematic structural diagram of a temperature sensing module provided by an embodiment of the present application; Figure 2 In, the temperature sensing module may include a temperature sensor, a signal conditioning circuit, a data collector, and a communication module.

[0070] The temperature sensor is used to monitor the ambient temperature changes in each area of the power distribution room in real time, and generate an initial temperature signal according to the monitoring results.

[0071] The signal conditioning circuit is used to condition the quality of the initial temperature signal to obtain a final temperature signal.

[0072] The data collector is used to collect and process the final temperature signal to obtain the ambient temperature data.

[0073] The communication module is used to transmit the ambient temperature data to the data processing and analysis module.

[0074] In this embodiment, the temperature sensing module can also be divided into multiple sub-modules, including a temperature sensor, a signal conditioning circuit, a data collector, and a communication module, and each sub-module performs corresponding functions. For example, the temperature sensor is mainly responsible for monitoring the ambient temperature of the power distribution room, the signal conditioner is mainly responsible for conditioning the temperature signal generated by the monitoring, the data collector is mainly responsible for converting the temperature signal into ambient temperature data, and the communication module is mainly responsible for transmitting the ambient temperature data.

[0075] First, as the core component of the temperature sensing module, the temperature sensor can monitor the ambient temperature in key areas inside and outside the power distribution room, such as the temperature changes at the transformer core, inside the power distribution cabinet, and in the cable trench, etc., to ensure comprehensive coverage of the temperature distribution inside and outside the power distribution room. Here, the temperature sensor can use high-precision thermal components, such as thermocouples or RTDs (Resistance Temperature Detectors), to provide stable and accurate temperature data under different environmental conditions, and convert the physical temperature change into an electrical signal to ensure that the signal conditioning circuit can timely obtain the real-time changes in the temperature inside and outside the power distribution room.

[0076] Next, the signal conditioning circuit can condition the original temperature signal generated by the temperature sensor. Since the signal output by the temperature sensor is a weak analog signal, which may be affected by noise interference or other unstable factors, at this time, the signal conditioning circuit can perform processing such as amplifying, filtering, and analog-to-digital conversion on this analog signal to ensure that the signal is not interfered by the outside world during transmission, thereby improving the reliability and stability of the data and providing a high-quality signal input for subsequent data analysis and processing.

[0077] Then, the data collector can convert the conditioned temperature signal into specific ambient temperature data for further processing and analysis. In addition, the data collector can also store these data to ensure the integrity and traceability of the data.

[0078] Finally, the communication module can transmit the collected ambient temperature data to other modules through wired communication and / or wireless communication to achieve remote transmission and sharing of the data, ensuring that the temperature data can circulate efficiently and reliably throughout the device, thereby providing a basis for subsequent analysis, early warning, and adjustment decisions.

[0079] Therefore, through the division of labor and cooperation of each sub-module of the temperature sensing module, the temperature sensing module can efficiently and accurately complete the tasks of monitoring the ambient temperature in the power distribution room and data transmission, laying a solid foundation for the intelligent operation of the entire monitoring device.

[0080] In one embodiment, the signal conditioning circuit can include a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit.

[0081] The signal amplification unit is used to amplify the initial temperature signal through an amplifier to obtain an amplified signal.

[0082] The signal filtering unit is used to filter the amplified signal through a filter to obtain a filtered signal.

[0083] The analog-to-digital conversion unit is used to convert the filtered signal from analog signal form to digital signal form through an analog-to-digital converter, forming the final temperature signal.

[0084] In this embodiment, the signal conditioning circuit can also be divided into three units, namely a signal amplification unit, a signal filtering unit, and an analog-to-digital conversion unit. Among them, the signal amplification unit is mainly responsible for amplifying the initial temperature signal through an amplifier to obtain an amplified signal; the signal filtering unit is mainly responsible for filtering the amplified signal through a filter to obtain a filtered signal; the analog-to-digital conversion unit is mainly responsible for converting the filtered signal from analog signal form to digital signal form through an analog-to-digital converter, forming the final temperature signal.

[0085] Specifically, as the first step of signal conditioning, the signal amplification unit is mainly responsible for amplifying the initial temperature signal collected by the temperature sensor through an amplifier. Since the initial signal is usually relatively weak, direct transmission or processing may cause signal distortion or loss. Therefore, in this application, the signal can be enhanced through the amplification unit to obtain an amplified signal, providing a solid foundation for subsequent signal processing. Then, the signal filtering unit can perform filtering on the amplified signal, removing high-frequency noise and interference components in the signal through a filter to ensure the purity and stability of the signal, obtaining a filtered signal, thereby improving the anti-interference ability of the signal and avoiding the influence of the external environment on the temperature monitoring accuracy. Finally, the analog-to-digital conversion unit can convert the filtered analog signal into a digital signal through an analog-to-digital converter, forming the final temperature signal, enabling the temperature signal to be directly recognized and processed by the data collector, providing a digital data basis for the intelligent operation of the entire monitoring system.

[0086] It can be understood that through the collaborative work of the three units of signal amplification, filtering, and analog-to-digital conversion, the signal conditioning circuit can efficiently and accurately complete the task of conditioning the initial temperature signal, ensuring the accuracy, stability, and processability of temperature data, providing an effective technical guarantee for the reliable operation of the power distribution room environment monitoring device.

[0087] In one embodiment, the ambient temperature data can include the real-time load of the distribution transformer, the real-time core temperature of the distribution transformer, the real-time indoor temperature, and the real-time outdoor temperature; the communication module can include a wireless transmission unit and a wired transmission unit.

[0088] The wireless transmission unit is used to transmit the real-time load of the distribution transformer and the real-time core temperature of the distribution transformer to the data processing and analysis module through a wireless network.

[0089] The wired transmission unit is used to transmit the real-time indoor temperature and the real-time outdoor temperature to the data processing and analysis module through a wired network.

[0090] In this embodiment, in order to meet different transmission requirements, the communication module can also be divided into a wireless transmission unit and a wired transmission unit. These two units each undertake specific transmission tasks to ensure the efficiency and stability of data transmission. Among them, the wireless transmission unit is mainly responsible for transmitting the real-time load of the distribution transformer and the real-time core temperature of the distribution transformer in the ambient temperature data to the data processing and analysis module through the wireless network; while the wired transmission unit is mainly responsible for transmitting the indoor real-time temperature and the outdoor real-time temperature in the ambient temperature data to the data processing and analysis module through the wired network.

[0091] It can be understood that the real-time load of the distribution transformer and the real-time core temperature data of the distribution transformer are of great significance to the safety and stability of the power distribution system. The wireless transmission unit pays attention to the real-time and accuracy of data transmission when transmitting data. Therefore, this application can use the wireless transmission unit to transmit the real-time load of the distribution transformer and the real-time core temperature data. Compared with wireless transmission, wired transmission usually has higher stability and lower latency, and is suitable for scenarios with high requirements for data transmission accuracy and relatively stable environmental conditions. Therefore, this application can use the wired transmission unit to transmit the indoor real-time temperature and the outdoor real-time temperature.

[0092] Specifically, the wireless transmission unit can adopt modern wireless communication technologies such as GSM, LoRa, Zigbee or cellular networks to ensure that the temperature data can be quickly and reliably transmitted to the data processing and analysis module without physical connection; in addition, the wireless transmission unit of this application also takes into account the spatial layout of the distribution room and the network coverage to ensure that data can be stably transmitted even in a complex environment. The wired transmission unit uses standard protocols such as Ethernet, Modbus or RS-485 to ensure that data can be transmitted through a reliable physical connection and avoid data transmission problems caused by wireless interference or signal attenuation.

[0093] In one embodiment, as Figure 3 shown, Figure 3 is a schematic structural diagram of a data processing and analysis module provided by an embodiment of this application; Figure 3 In it, the data processing and analysis module can include a data receiving unit, a data processing unit, a data analysis unit, a result output unit and an instruction generation unit.

[0094] The data receiving unit is used to receive the ambient temperature data transmitted by the temperature sensing module.

[0095] The data processing unit is used to perform data preprocessing on the ambient temperature data.

[0096] The data analysis unit is used to generate or correct the load model and historical curve of the distribution room based on the preprocessed ambient temperature data, and generate analysis results according to the load model and historical curve.

[0097] The result output unit is used to transmit the analysis result to the user interaction and display module.

[0098] The instruction generation unit is used to generate an intelligent adjustment instruction according to the analysis result and send the intelligent adjustment instruction to the environment adjustment module.

[0099] In this embodiment, the data processing and analysis module can be divided into multiple units, including a data reception unit, a data processing unit, a data analysis unit, a result output unit, and an instruction generation unit. Each unit performs its corresponding function. These units cooperate in sequence to jointly complete the tasks of receiving, processing, analyzing, and generating instructions for the environmental temperature data, providing high-quality data support for the intelligent monitoring and adjustment of the distribution room environment.

[0100] Specifically, the data reception unit, as the data reception entrance of the data processing and analysis module, is mainly responsible for receiving the environmental temperature data transmitted from the temperature sensing module, including various data such as the real-time load of the distribution transformer, the real-time core temperature of the distribution transformer, the indoor real-time temperature, and the outdoor real-time temperature, ensuring that all key temperature data can enter the subsequent processing process in a timely manner.

[0101] The data processing unit mainly preprocesses the received environmental temperature data. Since the original data usually contains noise, outliers, or missing values, the data processing unit can perform cleaning, denoising, and filling operations on these data to ensure the data quality. In addition, the preprocessing operations also include filtering of abnormal temperature values, interpolation and supplementation of missing data, and standardization of the data, so that the subsequent analysis can more accurately reflect the actual environmental changes, and unify the formatting of data from different sources to ensure that the subsequent modules can effectively use these data. Here, the specific operation steps of the preprocessing are not limited in this application.

[0102] The data analysis unit is responsible for generating or correcting the load model and historical curve of the distribution room based on the preprocessed environmental temperature data, using big data analysis algorithms and machine learning models, predicting the change trend of the temperature in the distribution room through comprehensive analysis of historical data and real-time data, and generating a detailed analysis result to provide a scientific basis for intelligent adjustment.

[0103] The result output unit can transmit the analysis result of the data analysis unit to the user interaction and display module in a visual form, including historical load curves, temperature change trend charts, abnormal alarm information, etc., helping relevant users intuitively understand the environmental conditions of the distribution room and take corresponding measures in a timely manner.

[0104] The instruction generation unit can generate intelligent adjustment instructions based on the analysis results of the ambient temperature data, and send these instructions to the environmental adjustment module to control the start, stop, and operating status of auxiliary devices such as fans, air conditioners, and heaters, ensuring that the temperature in the distribution room always remains within a safe range. Here, the instruction generation unit not only determines whether to adjust the devices based on the temperature data, but also considers the current status and operating efficiency of the auxiliary devices to avoid over-adjustment or energy consumption waste.

[0105] It can be understood that through the close cooperation of these units, the data processing and analysis module can efficiently analyze the ambient temperature data and generate intelligent adjustment instructions, ensuring that the distribution room environmental monitoring system always maintains the best operating state under changing environmental conditions. At the same time, the clear division of labor and smooth cooperation of the modules also make the system highly flexible and scalable, capable of coping with different environmental changes and requirements.

[0106] In one embodiment, the data processing unit may include a data cleaning subunit, a data conversion subunit, and a data storage subunit.

[0107] The data cleaning subunit is used to clean the ambient temperature data.

[0108] The data conversion subunit is used to convert the format of the cleaned ambient temperature data.

[0109] The data storage subunit is used to store the ambient temperature data after format conversion.

[0110] In this embodiment, the data processing unit can be further divided into a data cleaning subunit, a data conversion subunit, and a data storage subunit. These three sub-modules cooperate in sequence to jointly complete the preprocessing operations such as cleaning, conversion, and storage of the ambient temperature data, ensuring the quality, format uniformity, and sustainable storage of the data.

[0111] Specifically, as the first step of data preprocessing, the data cleaning subunit mainly cleans the ambient temperature data, removes outliers, duplicate values, and invalid data therein, ensures the accuracy and reliability of the data, and provides high-quality data input for subsequent analysis and modeling. The data transformation subunit can then perform format conversion on the cleaned ambient temperature data, convert the original data into a standardized format suitable for analysis and processing, and can also uniformly format the data from different sources in the ambient temperature data for subsequent integrated analysis. The data storage subunit is responsible for storing the ambient temperature data after format conversion; since the ambient temperature data is a long-term accumulation process, storing it can ensure that all historical data is effectively preserved, facilitating subsequent querying, analysis, and backtracking. Here, the data storage subunit can save the preprocessed ambient temperature data to a local database or a remote cloud platform to ensure the traceability and long-term availability of the data, providing data support for subsequent data analysis and historical curve generation.

[0112] In one embodiment, the data analysis unit may include a model construction subunit, a curve generation subunit, and a trend prediction subunit.

[0113] The model construction subunit is used to construct or correct a model for the preprocessed ambient temperature data to generate a load model for the power distribution room.

[0114] The curve generation subunit is used to generate or correct the historical curve of the power distribution room based on the preprocessed ambient temperature data.

[0115] The trend prediction subunit is used to predict the predicted control curve of the power distribution room based on the load model and the historical curve.

[0116] In this embodiment, as the core part of the data processing and analysis module, the internal structure of the data analysis unit can be further divided into a model construction subunit, a curve generation subunit, and a trend prediction subunit. Through the joint cooperation of each subunit, the data analysis unit can achieve a complete analysis process from data modeling, curve generation to future trend prediction.

[0117] Specifically, the model construction subunit is mainly responsible for constructing or correcting a model for the preprocessed ambient temperature data, and uses machine learning algorithms and big data analysis techniques to generate a load model for the power distribution room. This model can accurately reflect the relationship between the temperature and load in the power distribution room, providing a scientific basis for subsequent intelligent regulation.

[0118] The curve generation unit is mainly responsible for generating or correcting the historical curves of the power distribution room based on the pre-processed ambient temperature data. Through comprehensive analysis of historical and real-time data, it forms a trend chart of temperature changes and a historical load curve to intuitively display the long-term change law of the environment in the power distribution room and provide data support for trend prediction.

[0119] The trend prediction sub-unit is mainly responsible for analyzing the future temperature change trend of the power distribution room according to the load model and historical curves, using prediction algorithms to generate a prediction control curve. This curve can anticipate the temperature change trend in the power distribution room in advance and provide accurate adjustment instructions for the environmental adjustment module to ensure that the temperature in the power distribution room is always within the safe range.

[0120] Therefore, through the collaborative work of the model construction sub-unit, curve generation sub-unit and trend prediction sub-unit, the data analysis unit can comprehensively analyze the ambient temperature data of the power distribution room, construct a load model, generate historical curves and predict future trends, providing accurate decision-making basis for the intelligent adjustment link of the power distribution room, thereby optimizing the energy use of the power distribution room, improving the operation efficiency of equipment, and ensuring environmental stability and safety.

[0121] In one embodiment, as Figure 4 shown, Figure 4 is a schematic structural diagram of an environmental adjustment module provided by an embodiment of the present application. Figure 4 In it, the environmental adjustment module may include a control unit and an auxiliary equipment control unit.

[0122] The control unit is used to comprehensively analyze the intelligent adjustment instructions according to the preset safety threshold, determine the generation of adjustment signals according to the analysis results, and send the adjustment signals to the auxiliary equipment control unit.

[0123] The auxiliary equipment control unit is used to adjust the parameters of the corresponding auxiliary equipment according to the adjustment signal; among them, the auxiliary equipment includes an air-conditioning control system, a ventilation system and a heating system.

[0124] In this embodiment, the environmental adjustment module can also be divided into two units: a control unit and an auxiliary equipment control unit. Among them, the control unit is mainly responsible for generating adjustment signals according to the intelligent adjustment instructions to control the auxiliary equipment control unit to adjust the parameters of the auxiliary equipment through the adjustment signals, so as to realize the intelligent adjustment of the environment in the power distribution room.

[0125] Specifically, the control unit can conduct a comprehensive analysis of the relevant environmental data carried in the intelligent adjustment instructions, including historical curves, load models, and predictive control curves. Based on the analysis results, the control unit can determine the adjustment object, adjustment direction, and adjustment size of this adjustment link according to the distance range between the current temperature state and the preset safety threshold, and then generate an adjustment signal. The auxiliary equipment control unit can perform specific parameter adjustments on the auxiliary equipment in the power distribution room according to the adjustment signal generated by the control unit. Its core task is to convert the adjustment signal into an operation instruction for the specific auxiliary equipment to achieve the temperature adjustment function.

[0126] It can be understood that the auxiliary equipment of the present application may include an air-conditioning control system, a ventilation system and a heating system, each system has a different adjustment method, and the auxiliary equipment control unit here can use different remote control methods to adjust the system parameters according to the working principles and requirements of different equipment.

[0127] To elaborate, the air-conditioning control system is used to adjust the temperature and humidity in the distribution room to ensure that the equipment operates in a suitable environment. It mainly adjusts parameters through wireless remote control. The ventilation system can improve the air circulation and reduce the temperature in the distribution room by controlling the start and stop and operating status of the fan. It mainly adjusts parameters through command remote control. The heating system starts when the temperature in the distribution room is too low or the humidity is heavy. It uses electric heaters to increase the indoor temperature and dissipate moisture to prevent equipment from being damaged by low temperature or humidity. It mainly adjusts parameters through command remote control.

[0128] In one embodiment, the auxiliary device control unit may include an air conditioning control circuit, a ventilation device control circuit, and a heater control circuit.

[0129] The air conditioning control circuit is used to adjust the parameters of the air conditioning control system according to the adjustment signal.

[0130] The ventilation equipment control circuit is used to adjust the parameters of the ventilation system according to the adjustment signal.

[0131] The heater control circuit is used to adjust the parameters of the heating system according to the adjustment signal.

[0132] In this embodiment, in the auxiliary equipment control unit, specific equipment control is implemented by multiple sub-circuits, each of which is responsible for the control and regulation of different types of auxiliary equipment. According to the regulation signal from the control unit, the air conditioning control circuit, the ventilation equipment control circuit and the heater control circuit can respectively perform precise parameter regulation on the air conditioning control system, the ventilation system and the heating system, thereby ensuring the stability of the ambient temperature of the power distribution room and the normal operation of the equipment.

[0133] Specifically, the air conditioner control circuit is mainly responsible for adjusting the operating parameters of the air conditioner control system according to the adjustment signal, such as temperature setting, wind speed adjustment, start and stop of the refrigeration mode, etc. For example, when the temperature in the distribution room exceeds the preset temperature threshold, the air conditioner control circuit can send an instruction to the air conditioner control system to lower the temperature, and speed up the cooling process by adjusting the refrigeration power of the air conditioner or increasing the air volume; when the temperature drops back to the safe range, the air conditioner control circuit can automatically reduce the refrigeration intensity or switch to the low-power mode to ensure that the temperature is maintained within the appropriate range and avoid excessive refrigeration.

[0134] The ventilation equipment control circuit is mainly responsible for adjusting the operating parameters of the ventilation system according to the adjustment signal, such as the running speed of the fan, the direction of the air flow, and the opening degree of the ventilation opening, etc. For example, when the ambient temperature in the distribution room is too high, the ventilation equipment control circuit can instruct the fan to run at a higher speed, increase the air circulation rate, and take away the excess heat; when the temperature returns to the normal level, the ventilation equipment control circuit can reduce the wind speed or turn off the fan to reduce energy consumption.

[0135] The heater control circuit is mainly responsible for adjusting the operating parameters of the heating system according to the adjustment signal, such as the output power of the heater, the heating mode, etc. For example, when the ambient temperature in the distribution room is too low, the heater control circuit can instruct the heater to operate at full power to quickly raise the indoor temperature; when the temperature approaches the set value, the heater control circuit can reduce the power of the heater to maintain a constant indoor temperature.

[0136] In one embodiment, the user interaction and display module may include a monitoring interface and an alarm and notification system.

[0137] The monitoring interface is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module in real time, and generate a pop-up warning when there is abnormal data in the data.

[0138] The alarm and notification system is used to determine the parameter indicators corresponding to the abnormal data, as well as the indicator lights corresponding to the parameter indicators, and perform a flashing warning through the indicator lights; when the warning duration exceeds the preset duration, the alarm mechanism is automatically triggered.

[0139] In this embodiment, the user interaction and display module can provide intuitive data display, abnormal warning and alarm processing functions through two core sub-modules, namely the monitoring interface and the alarm and notification system, jointly realizing the real-time monitoring and abnormal warning of the environmental status of the distribution room, assisting users to efficiently manage and maintain the distribution room equipment, and ensuring the safe and stable operation of the distribution room.

[0140] Specifically, as the core of user interaction, the monitoring interface is mainly used to display in real time key information such as the indoor and outdoor temperature data of the power distribution room collected by the temperature sensing module, the load model, historical curves, and predictive control curves generated by the data processing and analysis module. Through an intuitive visualization interface, it assists users in comprehensively understanding the environmental conditions of the power distribution room. In addition, when the monitoring interface detects abnormal data in the data, such as the temperature exceeding the preset safety threshold or the abnormal operation status of the equipment, the interface will immediately generate a pop-up warning and indicate the specific data and location where the abnormality occurred, so that users can quickly locate and respond to ensure the stable operation of the power distribution room environment.

[0141] The alarm and notification system can further process the abnormal data, determine the parameter indicators corresponding to the abnormal data, such as temperature, humidity, load, etc., and give a flashing warning through the indicator lights corresponding to the parameter indicators, intuitively indicating the specific location and type of the abnormality. For example, if the temperature in the power distribution room exceeds the set safety threshold, the alarm and notification system can activate the temperature alarm indicator light and make it flash to remind relevant users to handle it in time.

[0142] In addition, the alarm and notification system will also set a warning duration, that is, after the abnormal data fails to be processed in time and continues to exist for a time exceeding the preset duration, the system can automatically trigger the alarm mechanism and notify relevant users by means of text messages, emails or audible and visual alarms to ensure that the problem can be handled in time and avoid equipment damage or power supply interruption caused by delays.

[0143] It can be understood that through the collaborative work of the monitoring interface and the alarm and notification system, the user interaction and display module can not only assist users in achieving comprehensive monitoring and data viewing of the power distribution room environment, but also enable users to quickly respond to potential risks through instant abnormal warnings and system reminder functions, ensuring the safe operation of the power distribution room equipment. Therefore, through the user interaction and display module, the power distribution room environment monitoring device has high operability and maintenance efficiency, making the management of the power distribution room more efficient and intelligent.

[0144] Finally, it should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0145] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. The various embodiments can be combined as needed, and the same or similar parts can be referred to each other.

[0146] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A power distribution room environment monitoring device, characterized in that: The device includes a temperature sensing module, a data processing and analysis module, an environment adjustment module and a user interaction and display module; The temperature sensing module, the data processing and analysis module and the environment adjustment module are connected in sequence; the user interaction and display module is connected to the temperature sensing module and the data processing and analysis module respectively; The temperature sensing module is used to collect the ambient temperature data of each area in the power distribution room in real time; The data processing and analysis module is used to generate or modify the load model and historical curve of the power distribution room based on the ambient temperature data, and generate intelligent adjustment instructions according to the load model and the historical curve; The environmental adjustment module is used to automatically adjust the corresponding auxiliary equipment according to the intelligent adjustment instruction; The user interaction and display module is used to display the data generated in real time in the temperature sensing module and the data processing and analysis module, and to issue an early warning when there is data anomaly.

2. The power distribution room environment monitoring device according to claim 1, characterized in that: The temperature sensing module includes a temperature sensor, a signal conditioning circuit, a data collector and a communication module; The temperature sensor is used to monitor the ambient temperature changes in various areas of the power distribution room in real time and generate an initial temperature signal according to the monitoring results; The signal conditioning circuit is used to perform quality conditioning on the initial temperature signal to obtain a final temperature signal; The data collector is used to perform data acquisition processing on the final temperature signal to obtain ambient temperature data; The communication module is used to transmit the ambient temperature data to the data processing and analysis module.

3. The power distribution room environment monitoring device according to claim 2, characterized in that: The signal conditioning circuit includes a signal amplification unit, a signal filtering unit and an analog-to-digital conversion unit; The signal amplification unit is used to amplify the initial temperature signal through an amplifier to obtain an amplified signal; The signal filtering unit is used to filter the amplified signal through a filter to obtain a filtered signal; The analog-to-digital conversion unit is used to convert the filtered signal from an analog signal form to a digital signal form through an analog-to-digital converter to form a final temperature signal.

4. The power distribution room environment monitoring device according to claim 2, characterized in that: The environmental temperature data includes the real-time load of the distribution transformer, the real-time core temperature of the distribution transformer, the real-time indoor temperature and the real-time outdoor temperature; the communication module includes a wireless transmission unit and a wired transmission unit; The wireless transmission unit is used to transmit the real-time load of the distribution transformer and the real-time core temperature of the distribution transformer to the data processing and analysis module through a wireless network; The wired transmission unit is used to transmit the indoor real-time temperature and the outdoor real-time temperature to the data processing and analysis module through a wired network.

5. The power distribution room environment monitoring device according to claim 1, characterized in that: The data processing and analysis module includes a data receiving unit, a data processing unit, a data analysis unit, a result output unit and an instruction generation unit; The data receiving unit is used to receive the ambient temperature data transmitted by the temperature sensing module; The data processing unit is used to perform data preprocessing on the ambient temperature data; The data analysis unit is used to generate or modify the load model and historical curve of the power distribution room based on the preprocessed ambient temperature data, and generate analysis results according to the load model and the historical curve; The result output unit is used to transmit the analysis result to the user interaction and display module; The instruction generation unit is used to generate an intelligent adjustment instruction according to the analysis result, and send the intelligent adjustment instruction to the environment adjustment module.

6. The power distribution room environment monitoring device according to claim 4, characterized in that: The data processing unit includes a data cleaning subunit, a data conversion subunit and a data storage subunit; The data cleaning subunit is used to clean the ambient temperature data; The data conversion subunit is used to convert the format of the ambient temperature data after cleaning; The data storage subunit is used to store the ambient temperature data after format conversion.

7. The power distribution room environment monitoring device according to claim 4, characterized in that: The data analysis unit includes a model building subunit, a curve generation subunit and a trend prediction subunit; The model building subunit is used to build or modify the pre-processed ambient temperature data to generate a load model of the power distribution room; The curve generating subunit is used to generate or modify the historical curve of the power distribution room based on the pre-processed ambient temperature data; The trend prediction subunit is used to predict and obtain the prediction control curve of the distribution room according to the load model and the historical curve.

8. The power distribution room environment monitoring device according to claim 1, characterized in that: The environmental adjustment module includes a control unit and an auxiliary equipment control unit; The control unit is used to comprehensively analyze the intelligent adjustment instruction according to a preset safety threshold, determine to generate an adjustment signal according to the analysis result, and send the adjustment signal to the auxiliary device control unit; The auxiliary equipment control unit is used to adjust parameters of the corresponding auxiliary equipment according to the adjustment signal; wherein the auxiliary equipment includes an air-conditioning control system, a ventilation system and a heating system.

9. The power distribution room environment monitoring device according to claim 8, characterized in that: The auxiliary equipment control unit includes an air conditioning control circuit, a ventilation equipment control circuit and a heater control circuit; The air conditioning control circuit is used to adjust the parameters of the air conditioning control system according to the adjustment signal; The ventilation device control circuit is used to adjust the parameters of the ventilation system according to the adjustment signal; The heater control circuit is used to adjust the parameters of the heating system according to the adjustment signal.

10. The power distribution room environment monitoring device according to claim 1, characterized in that: The user interaction and display module includes a monitoring interface and an alarm and notification system; The monitoring interface is used to display the data generated in real time by the temperature sensing module and the data processing and analysis module, and to generate a pop-up window warning when there is abnormal data in the data; The alarm and notification system is used to determine the parameter index corresponding to the abnormal data, and the indicator light corresponding to the parameter index, and to flash the indicator light for early warning; when the early warning duration exceeds the preset duration, the alarm mechanism is automatically triggered.

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