Shared power supply control system suitable for connected panel

Abstract

The invention discloses a shared power supply control system suitable for a conjoined panel, and relates to the technical field of shared power supply control systems, and the system is characterized in that a power supply input module is connected with an external power supply and carries out the primary processing, and supplies power to a plurality of panels in a centralized manner; the power distribution module receives electric energy and reasonably distributes the electric energy to each panel to realize one-to-many; the panel recognition and communication module recognizes the panel and performs two-way communication, so that accurate control is facilitated; the control center module is connected with other modules, intelligently regulates and controls power distribution and performs centralized management, and the purpose of controlling multiple purposes is achieved. The monitoring and protection module performs real-time monitoring and starts a protection mechanism in case of abnormality, thereby ensuring safe operation of the system and the panel, improving reliability and stability, improving energy utilization efficiency and reducing cost. Through precise panel identification, an intelligent control algorithm and efficient monitoring protection, precise power distribution, energy conservation and consumption reduction are achieved, compatibility and expansibility are achieved, remote management is supported, user experience is improved, cost is reduced, and development of a connected panel power supply control technology is promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of shared power supply control systems, and in particular to a shared power supply control system suitable for a connected panel. Background Art

[0002] With the rapid development of science and technology and the continuous improvement of people's living standards, the smart home market is booming. As an important part of the smart home system, one-piece panels are widely used in various scenarios, such as fresh air systems, floor heating systems, air conditioning control systems, curtain controls, and lighting switch controls in homes. However, in the traditional one-piece panel power supply and control solution, each panel usually needs to be equipped with an independent power supply solution and control equipment, which leads to a series of problems.

[0003] On the one hand, there is a serious waste of resources. Each panel is equipped with a separate power supply and control device, which makes the equipment repetitive configuration rate high, increasing hardware costs and energy consumption. In large-scale smart home applications, the additional resources consumed by numerous connected panels cannot be ignored, which runs counter to the current energy-saving and environmental protection concept. Moreover, in some installation environments with limited space, too many independent devices will also occupy valuable space resources, causing inconvenience to installation and layout.

[0004] On the other hand, the complexity and cost of the system increase. Multiple sets of power supplies and control equipment mean more complicated wiring, installation and debugging work, which not only increases the difficulty and time cost of construction, but also increases the maintenance cost. Once the power supply or control part of a panel fails, it needs to be checked and repaired separately, which is a tedious task for maintenance personnel and may also cause the entire system to be temporarily paralyzed, affecting the user experience.

[0005] In addition, the low energy utilization rate under the traditional method has also become a prominent problem. Since the power supply and usage of each panel are relatively independent, it is difficult to dynamically allocate and manage energy according to actual needs. Even if some panels are idle or underloaded, their power supplies may continue to consume energy, and at some moments when high power output is required, it may not be able to meet the demand in time, resulting in unstable system performance.

[0006] With the increasing diversity of smart home devices, the number and functions of one-piece panels are also increasing. The traditional power supply and control mode can no longer meet the market's demand for high efficiency, energy saving, convenience and stability. Therefore, it is of great practical significance to develop a shared power control system suitable for one-piece panels. This system can enable multiple panels to share the same power supply and main control circuit. Through intelligent power distribution and management strategies, it can improve energy efficiency, reduce costs, simplify system structure, enhance system stability and reliability, and make installation and maintenance easier. It provides better solutions for the development of the smart home industry and meets people's pursuit of high quality life and energy saving and environmental protection requirements. Summary of the invention

[0007] The present invention proposes a shared power control system suitable for a connected panel to solve the problems mentioned in the above-mentioned prior art.

[0008] In order to achieve the above object, the present invention adopts the following technical solution: a shared power supply control system suitable for a connected panel, comprising:

[0009] The power input module is used to connect the external power supply, preliminarily process and stabilize the input power to meet the working requirements of the system, so as to realize the centralized power supply of multiple connected panels, improve energy utilization efficiency and avoid resource waste;

[0010] A power distribution module is connected to the power input module, receives the preliminarily processed electric energy, and reasonably distributes it to each connected panel, ensuring that each panel can obtain a stable and appropriate power supply, realizing the function of one supply to multiple panels and reducing costs;

[0011] The panel identification and communication module can identify the type, quantity and working status of the connected panels connected to the system, and conduct two-way communication with each connected panel to achieve data interaction and transmission of control instructions, so as to accurately distribute and control power according to the needs of different panels, thereby improving the adaptability and flexibility of the system;

[0012] The control center module is connected to the power distribution module and the panel identification and communication module, and intelligently regulates the power distribution according to the working requirements and real-time status of the panel, and centrally manages and controls the entire system to achieve the purpose of one-control-many and improve the management efficiency and stability of the system;

[0013] The monitoring and protection module monitors the output parameters of the power supply and the power consumption of the integrated panel in real time. When an abnormality is detected, the protection mechanism is activated in time to ensure the safe operation of the system and the panel, and ensure the reliability and safety of the system.

[0014] Introducing the power distribution efficiency formula: Where 77 represents the power distribution efficiency, P 实际输出到面板 is the total effective power actually allocated to the connected panels, P 电源输入 The input power of the power input module. By monitoring and calculating this efficiency, the effectiveness of the system power distribution can be intuitively evaluated, providing a basis for optimizing power distribution to ensure that energy efficiency is maximized while meeting panel requirements.

[0015] Introduce the panel load balancing coefficient formula: Where L represents the panel load balancing factor, n is the number of connected panels, P i is the actual power of the ith panel, P avg is the average power of all panels. This coefficient is used to measure the balance of power distribution between panels. The smaller the L value, the more balanced the power distribution of each panel and the better the system stability. When L exceeds the preset threshold, the control center module can adjust the power distribution through the intelligent control algorithm to ensure stable operation of the system.

[0016] Introduce the system energy saving rate formula: Where ε represents the system energy saving rate, E 传统系统 is the energy consumption of the system when using the traditional power control method, E 本系统 This is the energy consumption after adopting this shared power supply control system. By calculating the energy saving rate, the advantages of this system in energy saving can be intuitively quantified, providing a scientific basis for evaluating the energy saving effect of the system, and encouraging further optimization of energy saving strategies to reduce energy consumption.

[0017] Furthermore, the power input module includes:

[0018] The power interface is compatible with a variety of common power input standards, including but not limited to AC 220V and DC 12V. It has good compatibility and can easily connect different types of external power supplies to adapt to different power supply environments and meet the diverse power supply requirements of the one-piece panel.

[0019] The filter circuit is used to filter the input power supply, remove the clutter and interference signals in the power supply, ensure the purity of the input power supply, improve the stability and reliability of the system, and provide a stable power supply foundation for the connected panel;

[0020] The voltage stabilizing circuit stabilizes the filtered power supply voltage within a fixed range to meet the operating voltage requirements of each component within the system. The allowable voltage fluctuation range is within ±5%, ensuring the stability of the power supply output and the normal operation of the one-piece panel.

[0021] Furthermore, the power distribution module includes:

[0022] The power distribution unit allocates reasonable power to each connected panel according to the type and quantity information of the connected panel provided by the panel identification and communication module and the instructions of the control center module, ensuring that each panel can work normally and the error of power distribution is within ±3%, thus achieving accurate power distribution, improving energy utilization efficiency and reducing costs;

[0023] Multiple output interfaces are connected to each integrated panel. Each interface has independent over-current protection and short-circuit protection functions. When an over-current or short-circuit occurs in a certain output, the power supply of that output can be quickly cut off without affecting the normal power supply of other outputs. The protection response time is within 10 milliseconds, ensuring the stability and safety of the system and preventing the failure of a single panel from affecting the entire system.

[0024] Furthermore, the panel identification and communication module includes:

[0025] The panel identification unit can quickly and accurately identify the type, model and serial number of the one-piece panel by reading the electronic tag on the one-piece panel or identifying a specific communication protocol. The identification accuracy rate is over 98%, so as to better understand the characteristics and requirements of the panel and provide a basis for power distribution and control.

[0026] The communication interface uses a combination of wired (such as RS485, Ethernet) and wireless (such as Bluetooth, ZigBee) communication methods to communicate with the one-piece panel to ensure the stability and flexibility of communication. The effective distance of wireless communication is more than 10 meters (adjustable according to the actual application scenario), and the transmission rate of wired communication is not less than 10Mbps, realizing efficient data transmission and control command issuance;

[0027] The data transmission protocol defines the data transmission format and instruction set between the system and the integrated panel, including power control instructions, data query instructions and panel status feedback instructions, to ensure the accuracy and integrity of data transmission. The error rate of data transmission is within 10 -6 The following ensures the reliable operation and precise control of the system.

[0028] Furthermore, the control center module includes:

[0029] The processor unit uses a high-performance microprocessor or microcontroller with sufficient computing power and storage capacity to quickly process data from the panel identification and communication module and the monitoring and protection module, and generate control instructions according to preset algorithms and strategies. The processor's main frequency is above 1GHz and the memory capacity is above 512MB, ensuring efficient operation and rapid response of the system.

[0030] Intelligent control algorithm unit, with built-in multiple intelligent control algorithms, such as the algorithm for dynamically adjusting power distribution according to the real-time load of the connected panel, and the algorithm for power guarantee according to the priority of the panel, so as to achieve efficient use and optimized management of power supply, improve the overall performance of the system, and achieve the goals of energy saving and cost reduction;

[0031] The user interface unit provides an intuitive and convenient user operation interface. Through the display screen and buttons (or touch screen), users can view the system's working status, the power consumption of each connected panel, and perform parameter settings and control operations. The interface response time is within 1 second, which is convenient for users to manage and monitor the system.

[0032] Furthermore, the monitoring and protection module includes:

[0033] The power parameter monitoring unit monitors the output voltage, current and power parameters of the power supply in real time with a monitoring accuracy within ±1%. When the power parameter exceeds the preset normal range, an alarm signal is issued in time to ensure the stable output of the power supply and the safe operation of the system.

[0034] The panel power monitoring unit monitors the power consumption of each connected panel in real time, including the panel's operating current, power consumption, and whether there are abnormal current fluctuations, so as to promptly detect panel failures or abnormal working conditions, and achieve accurate monitoring and fault diagnosis of the panel;

[0035] The protection execution unit, when detecting abnormal conditions in the power supply or panel, such as overvoltage, overcurrent, short circuit, overheating, quickly initiates protection measures, including cutting off power output, adjusting power parameters, or sending emergency notifications to the control center module, to ensure the safety of the system and panel. The execution time of the protection action is within 5 milliseconds, improving the reliability and safety of the system.

[0036] Furthermore, the shared power control system has good compatibility and scalability, and is compatible with one-piece panels of different manufacturers and models, while supporting system function expansion and upgrades. It can easily add new functional modules or connect more one-piece panels without large-scale transformation of the existing system, adapting to the ever-evolving market demand for smart panels and improving the versatility and sustainability of the system.

[0037] Furthermore, the shared power control system has an energy-saving function. By adopting intelligent power management technology, such as dynamically adjusting the power output power according to the actual working requirements of the one-piece panel and automatically reducing the power supply when the panel is idle, the overall energy consumption of the system is reduced, and the energy saving effect is more than 10% (compared with the traditional power control system). At the same time, the power conversion efficiency is optimized, so that the efficiency of the power from input to distribution to the one-piece panel is more than 90%, achieving efficient use of energy, which is in line with the development trend of energy conservation and environmental protection.

[0038] Furthermore, the shared power control system includes a data storage module for storing system operation data, power consumption history of the connected panels, and fault event record information, with the data storage period being no less than 1 year. At the same time, it has a data analysis function, can analyze the stored data, generate reports and charts, provide data support for system optimization management and fault diagnosis, and realize intelligent management and maintenance of the system.

[0039] Furthermore, the shared power control system supports remote management and control. Through a network (such as the Internet, local area network) connection, users can use remote terminal devices (such as computers, mobile phones) to remotely monitor, set parameters and control the system, and achieve a remote management function response time equivalent to local operation, ensuring that users can manage and maintain the system in a timely and convenient manner, thereby improving system management efficiency and user experience.

[0040] Compared with the prior art, the present invention has the following beneficial effects:

[0041] The present invention realizes efficient processing and stable input of external power through the optimized design of the power input module, and provides a reliable energy basis for multiple connected panels. It is compatible with multiple power input standards, has good compatibility, can be widely adapted to different power supply environments, and reduces equipment compatibility problems and additional conversion equipment requirements caused by power mismatch.

[0042] The power distribution module combines an innovative power distribution unit and a multi-channel output interface design to accurately distribute power according to the actual needs of the panel. The present invention uses a panel identification and communication module to accurately identify the type, quantity and working status of the panel, and achieves efficient two-way communication with the connected panel. This not only ensures that each panel can obtain a suitable power supply and the power distribution error is within a very small range, but also enables the system to be flexibly adjusted according to the real-time situation of the panel, improves energy utilization efficiency, reduces energy consumption, and has a significant energy-saving effect compared to traditional systems, reflecting good energy-saving and environmental protection characteristics.

[0043] The intelligent control algorithm unit of the control center module has built-in multiple intelligent algorithms, such as dynamically adjusting power distribution according to real-time load conditions and ensuring power supply according to panel priority, which realizes refined management of power supply and centralized control of the system. This greatly improves the management efficiency and stability of the system, ensures the stable operation of each connected panel, and also facilitates further expansion and upgrading of the system.

[0044] The monitoring and protection module monitors the various parameters of the power supply and panel in real time. Once an abnormality is found, the protection mechanism can be quickly activated to ensure the safe operation of the system and panel. The compatibility and scalability of the system enable it to adapt to one-piece panels of different manufacturers and models as well as future functional expansion requirements, without the need for large-scale transformation of the existing system, reducing costs and maintenance difficulties.

[0045] The present invention also supports remote management and control. Users can conveniently monitor and operate the system through remote terminal devices, which improves the timeliness and convenience of management. The data storage and analysis function provides strong support for the optimization management and fault diagnosis of the system. By analyzing the operating data, potential problems can be discovered and optimized in a timely manner, further improving the performance and reliability of the system. In short, the present invention has significant advantages in energy saving, cost control, stability, convenience, etc., and provides a better power control solution for the application of one-piece panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 The present invention is a schematic block diagram of a shared power supply control system suitable for a connected panel. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it 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 a direct connection, or it can be indirectly connected through an intermediate medium, and it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0050] Reference Figure 1 :A shared power control system suitable for a connected panel, comprising:

[0051] The power input module is used to connect the external power supply, preliminarily process and stabilize the input power to meet the working requirements of the system, so as to realize the centralized power supply of multiple connected panels, improve energy utilization efficiency and avoid resource waste;

[0052] A power distribution module is connected to the power input module, receives the preliminarily processed electric energy, and reasonably distributes it to each connected panel, ensuring that each panel can obtain a stable and appropriate power supply, realizing the function of one supply to multiple panels and reducing costs;

[0053] The panel identification and communication module can identify the type, quantity and working status of the connected panels connected to the system, and conduct two-way communication with each connected panel to achieve data interaction and transmission of control instructions, so as to accurately distribute and control power according to the needs of different panels, thereby improving the adaptability and flexibility of the system;

[0054] The control center module is connected to the power distribution module and the panel identification and communication module, and intelligently regulates the power distribution according to the working requirements and real-time status of the panel, and centrally manages and controls the entire system to achieve the purpose of one-control-many and improve the management efficiency and stability of the system;

[0055] The monitoring and protection module monitors the output parameters of the power supply and the power consumption of the integrated panel in real time. When an abnormality is detected, the protection mechanism is activated in time to ensure the safe operation of the system and the panel, and ensure the reliability and safety of the system.

[0056] Introducing the power distribution efficiency formula: Where η represents the power distribution efficiency, P 实际输出到面板is the total effective power actually allocated to the connected panels, P 电源输入 The input power of the power input module. By monitoring and calculating this efficiency, the effectiveness of the system power distribution can be intuitively evaluated, providing a basis for optimizing power distribution to ensure that energy efficiency is maximized while meeting panel requirements.

[0057] Introduce the panel load balancing coefficient formula: Where L represents the panel load balancing factor, n is the number of connected panels, P i is the actual power of the ith panel, P avg is the average power of all panels. This coefficient is used to measure the balance of power distribution between panels. The smaller the L value, the more balanced the power distribution of each panel and the better the system stability. When L exceeds the preset threshold, the control center module can adjust the power distribution through the intelligent control algorithm to ensure stable operation of the system.

[0058] Introduce the system energy saving rate formula: Where ε represents the system energy saving rate, E 传统系统 is the energy consumption of the system when using the traditional power control method, E 本系统 This is the energy consumption after adopting this shared power supply control system. By calculating the energy saving rate, the advantages of this system in energy saving can be intuitively quantified, providing a scientific basis for evaluating the energy saving effect of the system, and encouraging further optimization of energy saving strategies to reduce energy consumption.

[0059] In the present invention, the power input module plays a vital role. It is the energy entrance and preliminary processing unit of the entire shared power control system, providing a solid foundation for the stable operation of the system.

[0060] The power interface has been carefully designed with excellent compatibility and can adapt to a variety of common power input standards, including the widely used AC 220V and the DC 12V commonly used in specific scenarios. This wide adaptability allows the system to easily connect to different types of external power supplies, whether it is the household mains power grid or the DC power supply provided by some specific equipment, it can be seamlessly connected to it. This feature greatly enhances the adaptability of the system in different power supply environments, whether in high-rise buildings in cities, simple power supply sites in remote areas, or various industrial environments, it can easily meet the diverse power supply needs of the one-piece panel, making it possible for the system to be widely used.

[0061] As a key component of the power input module, the filter circuit undertakes the important task of filtering the input power. In the actual power supply environment, there are often various clutter and interference signals, which may come from external electromagnetic interference, harmonics of other electrical equipment, etc. If not processed, they will enter the system with the power supply, causing serious impact on the stability and reliability of the system. The filter circuit effectively removes these clutter and interference signals in the power supply through a filter network composed of a series of inductors, capacitors and other components, making the power input to the system pure. In this way, not only the overall stability and reliability of the system are improved, but also a stable power supply foundation is provided for the one-piece panel, ensuring that the panel can work normally in various complex environments, and reducing the risk of failure and performance degradation caused by power supply interference.

[0062] The voltage stabilization circuit is also indispensable in the power input module. Its function is to stabilize the filtered power supply voltage within a fixed range to meet the operating voltage requirements of each component in the system. Since different components in the system may have high requirements for voltage stability, small voltage fluctuations may affect their normal operation. Therefore, the voltage stabilization circuit strictly controls the voltage fluctuation range within ±5% through precise voltage feedback and regulation mechanisms. This precise control ensures the stability of the power output. No matter how the voltage of the external power supply fluctuates, it can provide a continuous and stable power supply for the one-piece panel, ensure the normal operation of the one-piece panel, avoid equipment damage and data loss caused by unstable voltage, and further improve the reliability and stability of the entire system.

[0063] In the present invention, the power distribution module is one of the core components for realizing efficient and stable power supply of the integrated panel. It has an exquisite design and powerful functions, and plays a key role in the operation of the entire system.

[0064] The power distribution unit is like a precise energy dispatcher. It closely combines the detailed information about the one-piece panel provided by the panel identification and communication module, including the type and quantity of the panel, and receives precise instructions from the control center module. Based on these rich data and instructions, the power distribution unit can tailor a reasonable power distribution plan for each one-piece panel. In actual operation, it ensures that each panel can obtain just the right amount of power supply to meet its normal working needs, and strictly controls the error of power distribution within a very small range, that is, within ±3%. This highly accurate power distribution not only realizes the refined management of energy, greatly improves energy utilization efficiency, and avoids energy waste, but also from a cost perspective, through reasonable power distribution, reduces unnecessary power loss and equipment redundancy, thereby effectively reducing the overall cost of the system. At the same time, accurate power distribution can also extend the service life of the panel, improve the stability and reliability of the system, and provide a strong guarantee for the long-term stable operation of the one-piece panel.

[0065] The multi-channel output interface is the connecting bridge between the power distribution module and the one-piece panel. Its design fully considers the stability and safety of the system. Each interface is connected to the corresponding one-piece panel one by one, ensuring the accuracy and efficiency of power transmission. More importantly, each interface is equipped with independent overcurrent protection and short-circuit protection functions, which is equivalent to setting up a solid line of defense for each output. When an abnormal situation such as overcurrent or short circuit occurs in a certain output, the protection mechanism can respond quickly in a very short time, and the protection response time is only within 10 milliseconds. It will immediately cut off the power supply of the channel, thereby effectively preventing the further spread of the fault and avoiding affecting the normal power supply of other channels, thus ensuring the stability and safety of the entire system to the greatest extent. This design cleverly prevents the failure of a single panel from causing a chain reaction to the entire system, so that even if some panels are abnormal, other panels can still work normally, greatly improving the fault tolerance and reliability of the system, and providing users with a more stable and reliable power supply solution.

[0066] The panel identification unit is a key part of the system's accurate recognition of the one-piece panel. Through advanced technical means, it can quickly and accurately identify the electronic tags or specific communication protocols on the one-piece panel, thereby obtaining detailed information such as the type, model and serial number of the panel. In actual applications, the electronic tags may use radio frequency identification (RFID) technology or other near-field communication technology. When the panel identification unit approaches or establishes a connection with the panel, it can quickly read the information in the tag. For the identification of the communication protocol, based on the recognition algorithm pre-set by the system, it can parse the unique communication format used by different panels. The accuracy of this identification method is as high as over 98%, providing an extremely reliable data foundation for the system. By accurately identifying this information, the system can better understand the characteristics and requirements of each panel, such as the power requirements and working modes of different types of panels, thereby providing an accurate basis for subsequent power distribution and control, ensuring that each panel can get the power and control strategy that best suits its operation.

[0067] The design of the communication interface is to ensure stable and flexible communication between the system and the one-piece panel. It adopts a combination of wired (such as RS485, Ethernet) and wireless (such as Bluetooth, ZigBee) communication methods. The wired communication method has the advantages of high transmission rate and strong stability. Among them, RS485 can realize multi-point connection, which is suitable for long-distance communication between multiple panels and the system. Its transmission rate is not less than 10Mbps, and it can quickly transmit a large amount of data, such as real-time status information and control instructions of the panel. Ethernet performs well in the convenience and versatility of network connection, and can easily access the existing network infrastructure to achieve remote monitoring and management. Wireless communication provides greater flexibility and convenience for the system. Bluetooth is suitable for short-range device connection and data transmission, such as when the maintenance personnel use handheld devices to communicate with the panel in the near field. Its effective distance is more than 10 meters (can be adjusted according to the actual application scenario), which is convenient for rapid configuration and debugging in a small space. ZigBee has the characteristics of low power consumption and self-organizing network, which is suitable for large-scale panel cluster communication and can realize interconnection and collaborative work between multiple panels. Through this diverse combination of communication methods, the system can flexibly select the most appropriate communication method in different application scenarios to ensure that the communication with the connected panels is always stable and reliable. At the same time, the effective distance of wireless communication can be adjusted according to the actual environment to meet application scenarios with different layouts and distance requirements, further enhancing the adaptability and practicality of the system.

[0068] The data transmission protocol is the rules and standards for data interaction between the system and the one-piece panel. It defines in detail the data transmission format and instruction set between the system and the one-piece panel to ensure accurate data transmission and understanding. These include power control instructions, which are used by the system to control and adjust the power supply of the panel, such as turning on, off, or adjusting the power; data query instructions, which enable the system to obtain various operating data of the panel in real time, such as working status, current, voltage and other information; panel status feedback instructions, which allow the panel to promptly feedback its own status information to the system for real-time monitoring and analysis. In order to ensure the accuracy and integrity of data transmission, the data transmission protocol uses a variety of verification and error correction mechanisms to keep the bit error rate of data transmission at an extremely low level of 10 -6 This means that in the process of large-scale data transmission, there will be almost no data errors or losses, ensuring the reliable operation and precise control of the system. Whether in daily stable operation or in complex interference environments, the system can accurately interact with the connected panel to achieve precise control and status monitoring of the panel, providing a solid communication guarantee for the efficient operation of the entire shared power control system.

[0069] The processor unit is the core computing component of the control center module. It uses a high-performance microprocessor or microcontroller with powerful computing power and sufficient storage capacity. Its main frequency is above 1GHz, and it can quickly process a large amount of data from the panel identification and communication module and the monitoring and protection module. For system operation data with high real-time requirements, such as instantaneous current changes of the panel and real-time output parameters of the power supply, the processor can quickly analyze and calculate. At the same time, the memory capacity is above 512MB, which is enough to store various program codes, algorithm models and temporary data required for system operation. In the face of complex algorithm operations and multi-tasking, the processor can efficiently dispatch resources to ensure efficient operation and rapid response of the system. Whether it is the initialization process at system startup or the real-time data processing and control instruction generation during operation, the processor can complete the task quickly and accurately, providing powerful computing support for the entire shared power control system, ensuring the system's rapid response and precise control to various situations, so that the system can operate stably and reliably, meeting the needs of the one-piece panel in different working scenarios.

[0070] The intelligent control algorithm unit is the key to achieve intelligent management and optimized operation of the system. It has built-in multiple advanced intelligent control algorithms, which are designed to accurately distribute and manage power according to the real-time operation of the one-piece panel. For example, the algorithm that dynamically adjusts the power distribution according to the real-time load of the one-piece panel can monitor the load changes of each panel in real time. When the load of a certain panel suddenly increases, the algorithm will automatically adjust the power distribution to ensure that it obtains sufficient power supply while avoiding other panels from being affected by excessive power distribution. For another example, the algorithm that guarantees power according to the priority of the panel can give priority to the normal operation of key panels when the power supply is tight or abnormal conditions occur according to the importance of the panel in the system or the priority order set by the user. Through the collaborative work of these intelligent algorithms, the system can achieve efficient utilization and optimized management of power and maximize the overall performance of the system. Not only that, these algorithms are also committed to achieving the goals of energy saving and cost reduction. Through accurate power distribution and intelligent regulation strategies, unnecessary energy waste is reduced. Compared with traditional power control systems, the energy saving effect is significant, reaching more than 10%. At the same time, optimized power management also reduces the operating cost and equipment loss of the system, bringing long-term economic and environmental benefits to users.

[0071] The user interface unit provides users with an intuitive and convenient operation platform for users to manage and monitor the system. It is equipped with a clear display and easy-to-operate buttons (or touch screen). The display can display the working status of the system in real time, including the output of the power supply, the power-on status of each connected panel, the working mode and other information. Users can intuitively understand the operation overview of the entire system through the display. At the same time, users can also view the power consumption of each connected panel, such as real-time current, power consumption and other detailed data, so as to monitor and analyze the energy consumption of the panel. Through the buttons (or touch screen), users can set parameters and control operations, such as setting the working priority of the panel, adjusting the power distribution strategy, setting the alarm threshold, etc. The interface response time is within 1 second, ensuring that the user's operation can be fed back and processed in time. This fast-response user interface design makes users feel smooth and convenient during the operation, without having to wait for a long time for the system to respond. Whether it is professional technicians performing system debugging and optimization, or ordinary users performing daily monitoring and simple settings, they can easily get started and manage and monitor the system conveniently and quickly, greatly improving the user experience and work efficiency.

[0072] The power parameter monitoring unit is an important line of defense to ensure the stable output and safe operation of the system power supply. It monitors the key parameters of the power supply such as output voltage, current, power, etc. in real time. Its monitoring accuracy is within ±1%, and it can accurately capture the slight changes in the power output. Through high-precision sensors and advanced monitoring technology, the power parameter monitoring unit collects and analyzes various parameters of the power supply in real time. When the power supply parameters are within the normal range, the system can operate stably and provide reliable power supply for the one-piece panel. However, once the power supply parameters exceed the preset normal range, such as voltage is too high or too low, current is too large or too small, power fluctuations occur, the monitoring unit will immediately identify this abnormality and issue an alarm signal in time. The alarm signal can be conveyed to users or relevant managers in a variety of ways, such as sound and light alarms, system pop-up prompts, etc., so that they can quickly take measures to adjust the power supply or troubleshoot the fault, thereby ensuring the stable output of the power supply and the safe operation of the system, avoiding damage to the one-piece panel and the entire system due to power supply abnormalities, and ensuring the reliability and stability of the system.

[0073] The panel power monitoring unit focuses on the meticulous real-time monitoring of the power consumption of each conjoined panel. It comprehensively monitors the panel's working current, power consumption, and whether there are abnormal current fluctuations and other key information. By monitoring the working current, it is possible to understand the current demand of the panel under different working conditions, and promptly detect abnormal current conditions such as excessive or insufficient current, which may indicate a short circuit, open circuit or other faults in the panel. Power consumption monitoring helps to analyze the energy consumption of the panel, provide data support for energy-saving management, and also detect problems that may be caused by abnormal power changes. Monitoring abnormal current fluctuations is particularly important, because instantaneous current fluctuations may be a precursor to an impending failure of the panel, such as abnormal capacitor charging and discharging, chip short circuit, etc. The panel power monitoring unit can promptly detect panel failures or abnormal working conditions by continuously monitoring and analyzing these parameters, and feed back relevant information to other modules of the system so that appropriate measures can be taken to deal with them. This precise monitoring function realizes all-round monitoring of the panel, provides an important basis for the stable operation and fault diagnosis of the system, ensures that each conjoined panel can work under normal power consumption conditions, prolongs the service life of the panel, and improves the reliability and stability of the entire system.

[0074] The protection execution unit is a quick response and protection mechanism for the system when facing abnormal conditions of power supply or panel. When abnormal conditions of power supply or panel are detected, such as overvoltage, overcurrent, short circuit, overheating and other faults that endanger the safety of the system and the normal operation of the panel, the protection execution unit will quickly start the protection measures. In a very short time, usually the execution time of the protection action is within 5 milliseconds, it can decisively cut off the power output, prevent the further expansion of the fault, and avoid damage to other equipment and panels. At the same time, the protection execution unit also has the ability to adjust the power supply parameters, such as reducing the output voltage in the case of overvoltage, limiting the current output in the case of overcurrent, etc., in an attempt to restore the normal operation of the system. In addition, when encountering a serious fault, it will send an emergency notification to the control center module so that the system can take higher-level response measures in time, such as starting the backup power supply, notifying maintenance personnel, etc. This fast and accurate protection mechanism ensures the safety of the system and panel, effectively prevents the occurrence of serious consequences such as equipment damage, data loss and even fire caused by faults, greatly improves the reliability and safety of the system, and provides a solid guarantee for the stable operation of the conjoined panel.

[0075] The shared power control system of the present invention has excellent compatibility and scalability, and can adapt to the growing market demand for smart panels. In terms of compatibility, it is compatible with one-piece panels of different manufacturers and models, breaking the compatibility bottleneck caused by differences in equipment brands and models in traditional systems. Regardless of the communication protocol, power requirements or control method adopted by the panel, the system can achieve good docking and collaborative work with it. This is due to the fact that the system fully considers various possible interfaces and protocol standards during design, and adopts a general design concept and flexible adaptation technology. In terms of scalability, the system supports functional expansion and upgrading, and can easily add new functional modules or access more one-piece panels. With the continuous development of technology and changes in user needs, the system can easily expand its functions, such as adding new monitoring parameters, optimizing control algorithms, and supporting more communication methods. At the same time, for the newly added one-piece panels, the system can seamlessly incorporate them into the management and control scope without large-scale transformation of the existing system. This compatibility and scalability greatly improve the versatility and sustainability of the system, reduce the user's investment cost and maintenance difficulty, and make it highly competitive and adaptable in different application scenarios and market environments.

[0076] This system has significant energy-saving functions, which is in line with the current development trend of energy conservation and environmental protection. By adopting intelligent power management technology, efficient utilization and refined management of energy are achieved. Among them, dynamically adjusting the power output power according to the actual working needs of the one-piece panel is a key energy-saving measure. The system can monitor the working status and load of the panel in real time. When the panel is in a low-load or idle state, it automatically reduces the power output power to avoid energy waste; and when the panel needs high-power operation, it can provide sufficient power support in time to ensure the normal operation of the panel. For example, at night or during unused periods, some one-piece panels such as lighting switch panels and curtain panels may be idle. The system will automatically reduce the power supply to these panels to achieve energy saving. In addition, automatically reducing the power supply when the panel is idle is also an effective way to save energy. Through the intelligent sleep and wake-up mechanism, the system adjusts its power supply to low power mode when it detects that the panel has not been used for a long time, and quickly restores normal power supply when there is an operation demand. This method not only reduces energy consumption, but also extends the service life of the panel and power supply equipment. Compared with traditional power control systems, this system has an energy saving effect of more than 10%, which saves energy costs for users and also makes positive contributions to reducing carbon emissions and environmental protection. At the same time, the system also optimizes the power conversion efficiency. In the process of power input to distribution to the connected panel, the efficiency is more than 90%, which reduces the loss of energy in the conversion process and further improves the efficiency of energy utilization.

[0077] The shared power control system includes a data storage module, which has powerful data storage and analysis capabilities, and provides strong support for the optimization management and fault diagnosis of the system. The data storage module can store rich information such as the system's operating data, the power consumption history of the conjoined panel, and the fault event record, and the data storage time is not less than 1 year. This enables the system to record and save various key data for a long time, providing sufficient materials for subsequent data analysis and historical tracing. By analyzing these stored data, the system can gain an in-depth understanding of the system's operating rules, the panel's power consumption mode, and the frequency and cause of faults. For example, by analyzing the power consumption history, it can be found that some panels have abnormal energy consumption in a specific time period or a specific working mode, thereby prompting users to optimize or check whether there are potential faults. At the same time, the system can generate reports and charts based on the data analysis results. These intuitive visual displays enable users and managers to understand the system's operating status and trends more clearly. Reports can include daily, weekly, and monthly power usage statistics, panel fault reports, etc., and charts can intuitively display the changing trends of parameters such as current, voltage, and power. Based on these analysis results and visual reports, users can make more scientific decisions, such as adjusting power distribution strategies, optimizing panel usage time, and formulating preventive maintenance plans, thereby realizing intelligent management and maintenance of the system, improving the overall performance and reliability of the system, and reducing maintenance costs and failure rates.

[0078] The shared power control system of the present invention supports remote management and control functions, which greatly improves the management efficiency and user experience of the system. Through the network (such as the Internet, local area network) connection, users can use remote terminal devices (such as computers, mobile phones) to remotely monitor, set parameters and control operations on the system anytime and anywhere. No matter where the user is, as long as there is a network connection, they can understand the operating status of the system in real time and view the working conditions of each connected panel, including power status, power consumption data, etc. In terms of remote monitoring, the system provides real-time data updates and visualization interfaces, and users can intuitively see the various parameters of the system and the real-time status of the panel through the remote terminal device, just like operating on site. In terms of parameter setting, users can remotely adjust various parameters of the system according to actual needs, such as power distribution strategy, alarm threshold, etc., without having to go to the site in person to operate, which greatly improves the flexibility and convenience of management. For control operations, users can remotely turn on or off the power of the connected panel, adjust the working mode of the panel, etc. Moreover, the functional response time of remote management is comparable to that of local operations, ensuring that users can manage and maintain the system in a timely and convenient manner. This remote management and control function not only facilitates the user's daily management of the system, but also enables the user to take timely measures to deal with the system when a fault or abnormal situation occurs, thereby reducing the losses and impacts caused by the fault. It provides users with a more efficient and convenient management method, adapts to the needs of modern intelligent management, and further improves the practicality and competitiveness of this shared power control system.

[0079] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can replace or change the technical solution and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A shared power control system suitable for a connected panel, characterized in that: include The power input module is used to connect to an external power source, preliminarily process and stabilize the input power to meet the system's working requirements, and is used to realize centralized power supply to multiple connected panels; A power distribution module is connected to the power input module, receives the preliminarily processed electric energy, and reasonably distributes it to each connected panel to realize the function of one power supply to multiple panels; The panel identification and communication module identifies the type, quantity and working status of the connected panels connected to the system, and simultaneously conducts two-way communication with each connected panel to achieve data interaction and transmission of control instructions; The control center module is connected to the power distribution module and the panel identification and communication module, and intelligently regulates the power distribution according to the working requirements and real-time status of the panel, and centrally manages and controls the entire system to achieve the purpose of one control over multiple systems; The monitoring and protection module monitors the output parameters of the power supply and the power consumption of the integrated panel in real time, and activates the protection mechanism when an abnormality is detected; Introducing the power distribution efficiency formula: Where 77 represents the power distribution efficiency, P 实际输出到面板 is the total effective power actually allocated to the connected panels, P 电源输入 The input power of the power input module is used to evaluate the effectiveness of the system power distribution by monitoring and calculating the power distribution efficiency; Introduce the panel load balancing coefficient formula: Where L represents the panel load balancing factor, n is the number of connected panels, P i is the actual power of the ith panel, P avg The average power of all panels, used to measure the balance of power distribution between panels. The smaller the L value, the more balanced the power distribution of each panel. When L exceeds the preset threshold, the control center module adjusts the power distribution through the intelligent control algorithm. Introduce the system energy saving rate formula: Where ε represents the system energy saving rate, E 传统系统 is the energy consumption of the system when using the traditional power control method, E 本系统 This is the energy consumption after adopting the shared power supply control system.

2. A shared power supply control system suitable for a conjoined panel according to claim 1, characterized in that: The power input module comprises: Power interface, adapted to power input standards, including AC 220V and DC 12V; The filter circuit is used to filter the input power supply, remove the clutter and interference signals in the power supply, and ensure the purity of the input power supply; The voltage stabilization circuit stabilizes the filtered power supply voltage within a fixed range to meet the operating voltage requirements of various components within the system. The allowable voltage fluctuation range is within ±5%.

3. A shared power supply control system suitable for a conjoined panel according to claim 1, characterized in that: The power distribution module comprises: The power distribution unit distributes power to each one-piece panel according to the type and quantity information of the one-piece panel provided by the panel identification and communication module and the instructions of the control center module. The error of power distribution is within ±3%; Multiple output interfaces are connected to each integrated panel. Each interface has independent over-current protection and short-circuit protection functions. When an output channel has over-current or short-circuit, the power supply of that channel is cut off, and the protection response time is within 10 milliseconds.

4. A shared power supply control system suitable for a conjoined panel according to claim 1, characterized in that: The panel identification and communication module includes: The panel identification unit can identify the type, model and serial number of the one-piece panel by reading the electronic tag on the one-piece panel or identifying a specific communication protocol. The identification accuracy is over 98%, providing a basis for power distribution and control. The communication interface uses a combination of RS485, Ethernet, Bluetooth and ZigBee to communicate with the one-piece panel. The effective distance of wireless communication is more than 10 meters, and the transmission rate of wired communication is not less than 10Mbps. The data transmission protocol defines the data transmission format and instruction set between the system and the integrated panel, including power control instructions, data query instructions and panel status feedback instructions. The error rate of data transmission is within 10 -6 the following.

5. A shared power supply control system suitable for a conjoined panel according to claim 1, characterized in that: The control center module includes: The processor unit adopts a microprocessor or a microcontroller, which is used to process the data from the panel identification and communication module and the monitoring and protection module, and generate control instructions according to the preset algorithms and strategies. The main frequency of the processor is above 1GHz, and the memory capacity is above 512MB; Intelligent control algorithm unit, with built-in intelligent control algorithm, including algorithm for dynamically adjusting power distribution according to the real-time load of the connected panel and algorithm for power guarantee according to the priority of the panel, to achieve efficient use and optimized management of power supply; The user interface unit uses the display screen and buttons to allow users to view the system's operating status, the power consumption of each integrated panel, and perform parameter settings and control operations. The interface response time is within 1 second.

6. A shared power supply control system suitable for a conjoined panel according to claim 1, characterized in that: The monitoring and protection module includes: The power supply parameter monitoring unit monitors the output voltage, current and power parameters of the power supply in real time with a monitoring accuracy within ±1%. When the power supply parameters exceed the preset normal range, an alarm signal is issued; The panel power monitoring unit monitors the power consumption of each connected panel in real time, including the panel's operating current, power consumption, and whether there are abnormal current fluctuations. It is used to detect panel faults or abnormal working conditions, and achieve accurate monitoring and fault diagnosis of the panel. The protection execution unit, when detecting abnormal conditions in the power supply or panel, including overvoltage, overcurrent, short circuit, overheating, initiates protection measures, including cutting off power output, adjusting power parameters or sending emergency notifications to the control center module. The execution time of the protection action is within 5 milliseconds.

7. A shared power supply control system suitable for a conjoined panel according to any one of claims 1 to 6, characterized in that: The shared power control system is compatible with one-piece panels of different manufacturers and models, supports functional expansion and upgrading of the system, and is used to add new functional modules or access more one-piece panels, thereby improving the versatility and sustainability of the system.

8. A shared power supply control system suitable for a conjoined panel according to any one of claims 1 to 6, characterized in that: The shared power control system has energy-saving functions by adopting intelligent power management technology, such as dynamically adjusting the power output power according to the actual working requirements of the connected panel, and automatically reducing the power supply when the panel is idle, thereby reducing the overall energy consumption of the system, with energy saving effects of more than 10%, optimizing the power conversion efficiency, and making the efficiency of power from input to distribution to the connected panel more than 90%.

9. A shared power supply control system suitable for a conjoined panel according to any one of claims 1 to 6, characterized in that: The shared power control system includes a data storage module for storing the system's operating data, the power consumption history of the connected panels, and fault event record information. The data storage time is no less than 1 year. The module has a data analysis function and can analyze the stored data to generate reports and charts to provide data support for system optimization management and fault diagnosis.

10. A shared power supply control system suitable for a conjoined panel according to any one of claims 1 to 6, characterized in that: The shared power control system supports remote management and control. Through the Internet or local area network connection, users use remote terminal devices to remotely monitor, set parameters and control operations on the system, and the functional response time of remote management is equivalent to that of local operation.

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