Electric quantity monitoring energy-saving intelligent system

Abstract

The invention discloses an electric quantity monitoring energy-saving intelligent system, and the system comprises a data monitoring module which comprises various monitoring instruments and is used for carrying out the real-time monitoring and data collection of indoor illumination, temperature, human body induction conditions, electrical equipment, power utilization data and fire conditions; the zoning control module is used for performing zoning automatic control on each device in each room and monitoring nonstandard power consumption conditions according to the data acquired by the data monitoring module, and switching between a manual control mode and an automatic control mode of each device according to a preset priority; and the alarm module is used for judging whether to give an alarm or not according to the data acquired by the data monitoring module and a preset threshold value. According to the invention, remote intelligent monitoring and refined management and control are carried out on various indoor devices including temperature control facilities, humidity control facilities, lighting facilities and the like in a regional and priority division mode, so that automatic management and control on indoor nonstandard power consumption conditions can be realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of Internet of Things, and in particular relates to an intelligent system for energy-saving and power monitoring. Background Art

[0002] As public institutions, universities have numerous multimedia classrooms and training rooms, all of which consume significant amounts of electricity. To actively implement national and local energy conservation and emission reduction policies, various measures, such as inspections and public notification of abnormal situations, can be implemented to reduce energy loss and carbon emissions. However, these traditional measures have been less than satisfactory and have yielded limited results. Air conditioners, lights, computers, and laboratory equipment are frequently left on after class or after get off work, resulting in significant energy waste and carbon emissions. These practices also pose serious safety risks and make it impossible to accurately assess and predict future power consumption and develop targeted energy-saving measures.

[0003] Some existing universities are equipped with intelligent management systems for indoor equipment. However, these systems lack automated control technology based on regional or priority levels, making them incapable of providing granular control over training room equipment. Furthermore, they lack industrial-grade systems and platforms for rapid deployment. Furthermore, these systems lack digital twins, carbon accounting for electricity consumption, and the integration of carbon trading markets. Therefore, the technology behind these intelligent management systems for indoor equipment still needs improvement in terms of electricity usage regulation and energy conservation and emission reduction. Summary of the Invention

[0004] In response to the problems of backward equipment management and power waste in indoor teaching places such as classrooms, training rooms, and laboratories in existing universities and other schools, the present invention proposes an energy-saving intelligent power monitoring system. It conducts remote intelligent monitoring and refined management of various indoor equipment including temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, etc. by dividing areas and priorities, so as to achieve automatic management of irregular indoor power consumption; and can collect data from various indoor equipment through monitoring to conduct statistics, predictions, and early warnings on the power consumption of various indoor equipment, thereby providing managers with accurate carbon emission data reports, and laying a data foundation for the implementation of energy-saving and carbon reduction measures.

[0005] The present invention provides an intelligent energy-saving system for power monitoring, comprising: The data monitoring module includes various monitoring instruments for real-time monitoring and data collection of indoor lighting, temperature, human body sensing, electrical equipment, power consumption data, and fire conditions; The zoning control module is used to automatically control each device in each room separately according to the data obtained by the data monitoring module, monitor the irregular electricity consumption situation, and switch between the manual control mode and the automatic control mode of each device according to the preset priority; The alarm module: is used to judge whether to give an alarm according to the data obtained by the data monitoring module and the preset threshold.

[0006] Furthermore, an electricity monitoring and energy-saving intelligent system provided by the present invention further includes a carbon emission prediction module and a carbon trading module; The carbon emission prediction module is used to predict the carbon emissions, give carbon emission warnings, predict the carbon emissions of each device at the end of the month, predict the total carbon emissions at the end of the year, calculate the daily carbon emission budget value according to the data obtained by the data monitoring module, and record the daily, weekly, and monthly carbon emission budget values calculated according to historical data, the actual carbon emission values used, and the carbon trading quotas in the monthly report; The carbon trading module is used to conduct transactions of carbon emission quotas.

[0007] Furthermore, an electricity monitoring and energy-saving intelligent system provided by the present invention further includes a digital twin system module, and the digital twin system module realizes real-time and rapid deployment after 3D modeling by using the Niagara workbench platform.

[0008] Furthermore, the various monitoring instruments include a human body sensor, a temperature sensor, a humidity sensor, a light sensor, a smoke sensor, a camera, an electricity measurer, and a voltage monitor.

[0009] Furthermore, the devices in each room include temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, and sprinklers.

[0010] Furthermore, the irregular electricity consumption situations include forgetting to turn off the devices when not in use, turning on multiple devices, overusing the devices, and abnormal voltage.

[0011] Furthermore, an electricity monitoring and energy-saving intelligent system provided by the present invention further includes unified deployment by using an industrial-grade edge gateway JACE-8000 to manage each device in each room in a zoning manner.

[0012] Furthermore, an electricity monitoring and energy-saving intelligent system provided by the present invention further includes setting the on / off state of the devices with priorities by using the Niagara platform.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Remote intelligent monitoring and refined control of various indoor devices including temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, etc. are carried out in a way of dividing regions and setting priorities, so as to realize the automatic control of irregular electricity consumption indoors.

[0014] 2. By monitoring and collecting data of various indoor devices to count, predict and give early warnings about the power consumption of each indoor device, it is possible to provide accurate carbon emission data reports for managers, and then lay a data foundation for implementing energy-saving and carbon-reduction measures, and monitor, budget, control and trade carbon emission resources, so that managers can first make a unified plan and then allocate carbon emission resources as needed, which is conducive to realizing the reasonable allocation of carbon emission resources, making carbon resources flow, and maximizing the utilization of carbon emission resources.

[0015] 3. Using the Niagara workbench platform to quickly and real-time deploy the digital twin system after 3D modeling is beneficial to reducing the system development cost and shortening the system development cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a functional module diagram of an electricity monitoring energy-saving intelligent system provided by the present invention; Figure 2 It is a system architecture diagram of an electricity monitoring energy-saving intelligent system provided by the present invention; Figure 3 It is a system function diagram of an electricity monitoring energy-saving intelligent system provided by the present invention; Figure 4 It is a system function architecture diagram of an electricity monitoring energy-saving intelligent system provided by the present invention; DETAILED DESCRIPTION OF THE INVENTION In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, terms such as "installation", "equipped with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0019] As Figures 1 to 4 shown, an electricity monitoring energy-saving intelligent system of the present invention includes: A data monitoring module, including various monitoring instruments, for real-time monitoring and data collection of indoor light, temperature, human induction, electrical appliances, electricity consumption data, and fire conditions; A zoning control module, for automatically controlling each device in each room separately according to the data obtained by the data monitoring module, monitoring the non-standard electricity consumption situation, and realizing the switching between the manual control mode and the automatic control mode of each device according to the preset priority; An alarm module: for judging whether to give an alarm according to the data obtained by the data monitoring module and the preset threshold.

[0020] Specifically, in this embodiment, the electricity monitoring energy-saving intelligent system remotely and intelligently monitors and finely manages various indoor devices including temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, etc. by means of zoning and dividing priorities. When the data monitoring module monitors that a certain data exceeds the preset threshold, the alarm module will give an alarm, and at the same time, the zoning control module will automatically control the device to improve the non-standard electricity consumption situation in the room and prevent the occurrence of electric energy waste and accidents. At the same time, by monitoring and collecting the data of various indoor devices, the power consumption of each indoor device is statistically analyzed, predicted and warned, so as to provide accurate carbon emission data reports for managers, and further lay a data foundation for implementing energy-saving and carbon-reduction measures.

[0021] Among them, in an optional implementation manner, various monitoring instruments include a human body sensor, a temperature sensor, a humidity sensor, a light sensor, a smoke sensor, a camera, an electricity meter, and a voltage monitor.

[0022] Specifically, the human body sensor is used for people to use various indoor devices. The device control priority divided by the system usually takes manual control by people as the highest priority, so as to provide a relatively friendly user experience for users. The human body sensor can include a human body microwave sensor and a human body infrared sensor.

[0023] Temperature sensors, humidity sensors, light sensors, and smoke sensors are respectively used to monitor the temperature, humidity, light conditions, and smoke conditions indoors, providing a data basis for the system to monitor and adjust various indoor conditions. This is conducive to the system automatically adjusting the indoor environmental conditions, and further conducive to achieving the technical effect of the system automatically providing a comfortable indoor environmental condition for users. At the same time, it can be used by the system to prevent irregular electricity usage based on the data monitored by these sensors.

[0024] By setting up cameras, it enables the controller to directly observe the indoor situation and allows the system to automatically control anti-theft and fire prevention situations. By setting up electricity measuring devices and voltage monitors, the electricity usage status of indoor devices can be observed and statistically calculated in real time.

[0025] Specifically, since the power measurement modules on the market can basically only record the cumulative electricity consumption and cannot obtain the electricity consumption of a single day, the "cumulative electricity" data can be recorded once every 24 hours, and then the electricity consumption of a single day can be obtained by subtracting the electricity consumption of the previous day.

[0026] In an optional implementation manner, each device in each room includes temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, and sprinklers.

[0027] Specifically, by setting temperature control facilities including air conditioners and fans and humidity control facilities including humidifiers, the system can automatically adjust the indoor temperature and humidity. By setting lighting systems including LED lights, the system can automatically adjust the indoor light conditions. Through the automatic control of the system over computers, cameras, and sprinklers, it is conducive to the system automatically starting and stopping these devices to save electric energy and carbon emissions, and at the same time is conducive to anti-theft and fire prevention monitoring.

[0028] In an optional implementation manner, irregular electricity usage situations include forgetting to turn off devices when not in use, turning on multiple devices, overusing devices, and abnormal voltage.

[0029] In this embodiment, by monitoring, alarming, and controlling irregular electricity usage situations such as forgetting to turn off devices when not in use, turning on multiple devices, overusing devices, and abnormal voltage, such as turning on multiple computers, lights, or the air conditioner temperature being too low, or the voltage dropping to 0 instantaneously, it is conducive to timely detecting situations of wasted electricity and circuit open circuits and short circuits, and further conducive to timely alarming, handling, and resolving these situations to save electricity and prevent fires and disasters.

[0030] Specifically, when irregular power usage is detected, the system automatically shuts down the device to prevent power waste. If the device voltage exceeds a preset range, the alarm module sounds an alarm. If the device voltage rapidly drops to near zero and then reaches zero, it is determined to be an accidental unplug and the alarm module sounds an alarm.

[0031] In other embodiments, when the carbon emission quota of the indoor equipment is detected to be 0, it is also classified as irregular electricity usage and an alarm control is performed. In other embodiments, a smart access control system can also be equipped.

[0032] In an optional embodiment, it further includes a carbon emission prediction module and a carbon trading module; The carbon emission forecasting module is used to forecast carbon emissions and provide carbon emission warnings, end-of-month carbon emission forecasts for each device, and year-end total carbon emission forecasts. It is also used to calculate daily carbon emission budgets based on data obtained by the data monitoring module, and record the daily, weekly, and monthly carbon emission budgets calculated based on historical data, as well as the actual carbon emission values and carbon trading quotas used, in monthly reports. The carbon trading module is used to trade carbon emission quotas.

[0033] Specifically, the carbon emission prediction module can obtain the daily carbon emission budget value based on the equipment power in each room, the daily class schedule and the time of temporary appointments. Then, the daily, weekly and monthly carbon emission budget values and the recorded actual carbon emission values and carbon trading quotas are displayed in the monthly report. By summarizing these data in the monthly report, a good data foundation can be laid for the subsequent carbon trading.

[0034] In the carbon trading module, each indoor teaching venue is set with a carbon emission quota, which can be purchased and sold. At the same time, the carbon trading module will update and record the remaining carbon emission quota in real time.

[0035] In this embodiment, by setting carbon emission quotas, and real-time statistics, recording, and updating carbon emission quotas, and setting up a carbon trading module for purchasing and selling carbon emission quotas, the power consumption of various indoor devices can be calculated into carbon emission resources for monitoring, budgeting, management, and trading. This is beneficial for managers to make a unified plan first and then allocate carbon emission resources on demand, which is beneficial to achieve a reasonable allocation of carbon emission resources, make carbon resources flow, and maximize the use of carbon emission resources.

[0036] In an optional embodiment, a digital twin system module is also included, which uses the Niagara workbench platform to achieve real-time rapid deployment after 3D modeling.

[0037] Specifically, the digital twin system is a technology system that uses data such as physical models, sensor updates, and operation history to complete mapping in the virtual space, thereby reflecting the entire life cycle process of physical equipment. With the continuous progress of technology, the digital twin system will be applied in more fields and develop towards a more intelligent, integrated, comprehensive, and sustainable direction. For example, by combining advanced technologies such as the Internet of Things, big data, and artificial intelligence, more accurate data collection and analysis can be achieved; through cloud computing and edge computing, the real-time performance and reliability of the system can be improved; and by integrating with other technologies (such as blockchain), the security and credibility of the system can be enhanced.

[0038] Deploying the digital twin system can bring various benefits. These benefits not only improve operational efficiency but also enhance the scientific nature and foresight of decision-making. Specific benefits include that the digital twin system can reflect the operating state of the physical system in real time, predict equipment failures through data analysis, perform maintenance in advance, and reduce downtime. The digital twin system can simulate energy consumption, optimize energy use, and reduce energy costs. The digital twin system can simulate the energy demand at different times, adjust the operation of equipment such as air conditioners and lighting, and save energy. The digital twin system can provide comprehensive data support to help managers make more scientific decisions, evaluate potential risks by simulating different scenarios, and formulate response strategies.

[0039] By simulating extreme conditions, the digital twin system can test the reliability of the system, ensure stable operation in actual operation, and is conducive to improving the system's reliability. The digital twin system can track and analyze carbon emissions, formulate emission reduction strategies, and achieve the goal of carbon neutrality, which is conducive to carbon resource emission management.

[0040] Compared with traditional web development, Niagara technology has the advantage of low-code technology. Niagara is a feature-rich, general-purpose, unified open platform that can provide a complete set of software and hardware integrated development tools, can meet the needs of different application fields, and can be used to integrate and manage protocols and intelligent devices. Protocol integration means seamlessly connecting all Internet of Things protocols such as Modbus, BACnet, and ZigBee; intelligent device management includes data collection and control of various sensors, controllers, and electromechanical devices.

[0041] Niagara Workbench is a visual Niagara programming tool that runs on the Java virtual machine and is an important part of the Niagara platform. Niagara Workbench has three major functions: system setup and configuration management, fault diagnosis and program download, and user interface development. It also features cross-platform compatibility, high customizability, and tight integration with the Niagara platform. The application scenarios of Niagara Workbench include industrial automation, smart buildings, energy management, etc.

[0042] The advantages of Niagara Workbench include: Workbench provides a graphical programming environment and a rich component library, reducing the development difficulty and complexity and improving the development efficiency; the systems developed through Workbench have high maintainability and scalability, reducing the later maintenance costs; Workbench supports users for secondary development and customization, enhancing the flexibility and adaptability of the system and meeting the needs of different users.

[0043] In this embodiment, by using the Niagara workbench platform to quickly and real-time deploy the digital twin system after 3D modeling, it is beneficial to reduce the system development cost and shorten the system development cycle. Using Niagara technology on its workbench can achieve low-cost development of the digital twin system, enabling the advantages of the digital twin system to be more widely applied to the intelligent education in universities.

[0044] In an alternative embodiment, it further includes using the industrial-grade edge gateway JACE-8000 for unified deployment to manage each device in each room in a zoned manner.

[0045] Specifically, JACE-8000 is an Internet of Things (IoT) controller and server platform used to connect various devices and subsystems to achieve data integration and management. Its main features include supporting multiple communication protocols; adopting a modular hardware design for easy installation, integration, and deployment; supporting Wi-Fi function, which can be connected to the next-generation wireless sensors and devices, enhancing the flexibility and scalability of the system. It has high performance and security; a wide range of application fields; easy development and integration: providing rich APIs and drivers to support users for secondary development and customization; tightly integrated with the Niagara Framework, being able to make full use of its open architecture and powerful functions. At the same time, it has the advantages of improving the system integration degree, reducing the operation and maintenance costs, and enhancing the system security.

[0046] The JACE-8000 intelligent gateway is used to connect multiple building subsystems and intelligent devices, enabling functions such as system integration, data upload and download, data alarm, management, and monitoring. It has strong scalability and flexibility. Using the industrial-grade edge gateway JACE-8000 for unified deployment in indoor teaching places in colleges and universities is conducive to achieving regional and prioritized device management.

[0047] In an alternative embodiment, it further includes using the Niagara platform to set the device switch status with priorities.

[0048] Specifically, the Niagara platform can be used to set the device switch status with priorities. Under the policy of priority control, the node input represented by the human sensor has the highest priority, enabling the on-site user to control the device more freely, which is conducive to providing a more user-friendly experience for the user. In some embodiments, to ensure the safety of the users, the priority of the system input node can also be made higher.

[0049] As Figure 2 shown, an electric quantity monitoring and energy-saving intelligent system provided by the present invention includes: a perception layer, a network layer, and an application layer. Among them, the perception layer includes human sensors, temperature sensors, humidity sensors, light sensors, smoke sensors, cameras, electric quantity meters, temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, sprinklers, acquisition controllers, etc. The network layer includes the JACE-8000 gateway of Niagara and the Niagara Workbench platform. The application layer includes a server and the Px platform based on Niagara, and the server is connected to the JACE-8000 through an Ethernet cable.

[0050] Among them, the electric quantity meter uses ZH-44044. For each power-consuming device in the training room, it needs to be connected to the ZH-44044 and io22u of the electric quantity meter to achieve the effect of both collecting electric quantity and independently controlling the switch. Each channel of the measurement module has three ports: Ix+, V / Ix-, and Vx+. V4+ is connected to the positive pole of the device under test and the positive pole of the DC power supply. The positive pole line coming out of the DC power supply also needs to pass through the DOx port of io-22u first; the middle V / Ix+ is connected to the negative pole line of the DC power supply; I4+ is connected to the negative pole line of the device under test.

[0051] In summary, the present invention addresses the problems of backward equipment control and power waste in indoor teaching places such as classrooms, training rooms, and laboratories in existing universities and other schools. It uses the Niagara Framework as an integration platform. According to the work schedules of indoor teaching places, it budgets the monthly and annual carbon emissions of various facilities for each indoor teaching place, and remotely and intelligently monitors and controls lighting facilities, temperature control facilities, computers, and cameras in a zoned manner; it records the electricity consumption of various facilities in the training room in real time and gives monthly, quarterly, and annual analysis reports and warnings based on the budget; at the same time, it introduces the carbon trading market mechanism, and training rooms with insufficient monthly carbon quotas can choose to purchase carbon quotas from training rooms with sufficient carbon balances. It can be seen that this system realizes the digital and intelligent management of energy conservation and carbon reduction in university training rooms, provides accurate carbon emission data reports for managers, and provides an efficient and intelligent solution for the effective implementation of energy conservation and carbon reduction.

[0052] The present invention has the following beneficial effects compared with the prior art: 1. Through remote intelligent monitoring and refined control of various indoor devices including temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, etc. in a zoned and prioritized manner, automatic control of irregular electricity consumption indoors can be achieved.

[0053] 2. By monitoring and collecting data of various indoor devices to statistically analyze, predict, and give warnings about the power consumption of each indoor device, accurate carbon emission data reports can be provided for managers, and thus a data foundation can be laid for implementing energy conservation and carbon reduction measures, and carbon emission resources can be monitored, budgeted, controlled, and traded, enabling managers to first make a unified plan and then allocate carbon emission resources as needed, which is conducive to the reasonable allocation of carbon emission resources, making carbon resources flow, and maximizing the utilization of carbon emission resources.

[0054] 3. Using the Niagara workbench platform to quickly and real-time deploy the digital twin system after 3D modeling is conducive to reducing the system development cost and shortening the system development cycle. Using Niagara technology, a digital twin system can be developed at low cost on its workbench, enabling the advantages of the digital twin system to be more widely applied to the intelligent education of universities.

[0055] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric quantity monitoring energy-saving intelligent system, characterized in that, Including: A data monitoring module, including various monitoring instruments, for real-time monitoring and data collection of indoor light, temperature, human presence detection, electrical appliances, electricity consumption data, and fire situation; A zoning control module, for automatically controlling each device in each room separately according to the data obtained by the data monitoring module, monitoring irregular electricity consumption, and realizing the switching between the manual control mode and the automatic control mode of each device according to the preset priority; An alarm module: for judging whether to give an alarm according to the data obtained by the data monitoring module and the preset threshold.

2. The power consumption monitoring and energy-saving intelligent system according to claim 1, characterized in that, It also includes a carbon emission prediction module and a carbon trading module; The carbon emission prediction module is used to predict carbon emissions, conduct carbon emission early warnings, predict the carbon emissions of each device at the end of the month and the total carbon emissions at the end of the year, calculate the daily carbon emission budget value according to the data obtained by the data monitoring module, and record the daily, weekly, and monthly carbon emission budget values calculated according to historical data, the actual carbon emission values used, and the carbon trading quotas in the monthly report; The carbon trading module is used to conduct transactions of carbon emission quotas.

3. The power consumption monitoring and energy-saving intelligent system according to claim 1, characterized in that, It also includes a digital twin system module, and the digital twin system module uses the Niagara workbench platform to achieve real-time and rapid deployment after 3D modeling.

4. A power consumption monitoring and energy-saving intelligent system according to claim 1, characterized in that, The various monitoring instruments include human sensors, temperature sensors, humidity sensors, light sensors, smoke sensors, cameras, electricity meters, and voltage monitors.

5. The power consumption monitoring and energy-saving intelligent system according to claim 1, characterized in that, The devices in each room include temperature control facilities, humidity control facilities, lighting facilities, computers, cameras, and sprinklers.

6. The power consumption monitoring and energy-saving intelligent system according to claim 1, characterized in that The irregular electricity consumption situations include forgetting to turn off devices when not in use, turning on multiple devices, overusing devices, and abnormal voltage.

7. An electricity consumption monitoring and energy-saving intelligent system according to claim 1, characterized in that, It also includes unified deployment using an industrial-grade edge gateway JACE-8000 to manage each device in each room in a zoned manner.

8. The power consumption monitoring energy-saving intelligent system according to claim 1, characterized in that It also includes setting the on / off status of devices with priority using the Niagara platform.

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