DESC:EARLIEST PRIORITY DATE:
This Application claims priority from a provisional patent application filed in India having Patent Application No. 202321079743, filed on December 23, 2023, and titled “A SYSTEM AND A METHOD TO WIRELESSLY OPERATE ELECTRICAL AND ELECTROMECHANICAL DEVICES”.
FIELD OF INVENTION
[0001] Embodiments of the present disclosure relate to the field of a building management system, and more particularly, a building management system for wireless control of equipment and a method thereof.
BACKGROUND
[0002] A Building Management System (BMS) provides comprehensive control over a building’s operations. By installing the BMS, users may monitor and manage a building's mechanical and electrical systems, including HVAC (Heating, Ventilation, and Air Conditioning), lighting, fire safety, security, occupant comfort, and the like.
[0003] However, implementing the BMS comes with certain challenges, one key challenge often arises at gateway. The gateway serves three primary purposes: connectivity, translation, and security between two different networks or protocols. The gateways introduce additional hardware that requires setup, configuration, and maintenance, which may increase both system complexity and costs. The gateway also become a single point of failure; if a gateway goes offline, the entire BMS may lose connectivity with the cloud, interrupting real-time monitoring and control. The traditional BMS does not have a cloud connectivity, it sends data to the gateway and the gateway sends the data to the desktop application, in case of the gateway getting defunct the desktop fails to receive any data from the entire building.
[0004] It is important to note the traditional controllers are inefficient on controls since they are set up with one time program to control the building and there is no direct interface to the cloud in any way and hence there is no optimization or efficiency. In case of a wireless method the controllers are directly interfacing with the cloud that takes the controlling decisions per minute and optimizes them with this cloud/wireless method.
[0005] Hence, there is a need for a building management system for wireless control of equipment and a method thereof which addresses the aforementioned issue(s).
OBJECTIVES OF THE INVENTION
[0006] Primary objective of the invention is to provide a communication module that establishes a direct connection to a cloud platform for real-time decision-making and control, thereby eliminating the need for an intermediary gateway.
[0007] Yet another objective of the invention is to incorporate an onboard memory module that stores a mirrored set of control algorithms. This enables a self-commissioning controller unit to function autonomously, even during offline operation, by utilizing the stored algorithms in the event of a loss of connectivity to the cloud platform.
[0008] Yet another objective of the invention is to enable the cloud platform to detect newly connected devices.
BRIEF DESCRIPTION
[0009] In accordance with an embodiment of the present disclosure, a building management system for wireless control of equipment is provided. The building management system includes a self-commissioning controller unit connected to a plurality of ports on the equipment. The self-commissioning controller unit is configured to control a plurality of operations of the equipment. The building management system includes a microcontroller. The microcontroller is configured to execute on a network to control bidirectional communications among a plurality of modules. The microcontroller includes a communication module. The communication module is configured to establish a connection to a cloud platform for real-time decision-making and control. The microcontroller includes a control module operatively coupled to the communication module. The control module is configured to receive data from the self-commissioning controller unit. The control module is configured to transmit the data to the cloud platform for processing using one or more intelligent cloud-based algorithms. The control module is configured to send a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit through the connection for enabling immediate execution and responsive adjustments on the equipment. The microcontroller includes an onboard memory module operatively coupled to the control module. The onboard memory module is configured to store a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode. The onboard memory module is configured to utilize the mirrored set of control algorithms to continue monitoring and controlling the equipment during the offline mode. The microcontroller includes a feedback module operatively coupled to the onboard memory module. The feedback module is configured to provide a feedback to the equipment to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions. The microcontroller includes a device discovery module operatively coupled to the feedback module. The device discovery module is configured to enable the cloud platform to detect a newly connected device.
[0010] In accordance with another embodiment of the present disclosure, a method for wireless control of equipment in a building management system is provided. The method includes controlling, by a self-commissioning controller unit, a plurality of operations of the equipment. The self-commissioning controller unit is connected to a plurality of ports on the equipment. The method includes establishing, by a communication module, a connection to a cloud platform for real-time decision-making and control. The method includes receiving, by a control module, data from the self-commissioning controller unit. The method includes transmitting, by the control module, the data to the cloud platform for processing using one or more intelligent cloud-based algorithms. The method includes sending, by the control module, a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit through the connection for enabling immediate execution and responsive adjustments on the equipment. The method includes storing, by an onboard memory module, a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode. The method includes utilizing, by the onboard memory module, the mirrored set of control algorithms to continue monitoring and controlling the equipment during the offline mode. The method includes providing, by a feedback module, a feedback to the equipment to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions. The method includes enabling, by device discovery module, the cloud platform to detect a newly connected device.
[0011] To further clarify the advantages and features of the present disclosure, a more particular description of the disclosure will follow by reference to specific embodiments thereof, which are illustrated in the appended figures. It is to be appreciated that these figures depict only typical embodiments of the disclosure and are therefore not to be considered limiting in scope. The disclosure will be described and explained with additional specificity and detail with the appended figures.
BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The disclosure will be described and explained with additional specificity and detail with the accompanying figures in which:
[0013] FIG. 1 is a block diagram of a building management system for wireless control of equipment in accordance with an embodiment of the present disclosure;
[0014] FIG. 2 is a block diagram of a computer or a microcontroller in accordance with an embodiment of the present disclosure; and
[0015] FIG. 3 illustrates a flow chart representing the steps involved in a method for wireless control of equipment in a building management system in accordance with an embodiment of the present disclosure.
[0016] Further, those skilled in the art will appreciate that elements in the figures are illustrated for simplicity and may not have necessarily been drawn to scale. Furthermore, in terms of the construction of the device, one or more components of the device may have been represented in the figures by conventional symbols, and the figures may show only those specific details that are pertinent to understanding the embodiments of the present disclosure so as not to obscure the figures with details that will be readily apparent to those skilled in the art having the benefit of the description herein.
DETAILED DESCRIPTION
[0017] For the purpose of promoting an understanding of the principles of the disclosure, reference will now be made to the embodiment illustrated in the figures and specific language will be used to describe them. It will nevertheless be understood that no limitation of the scope of the disclosure is thereby intended. Such alterations and further modifications in the illustrated system, and such further applications of the principles of the disclosure as would normally occur to those skilled in the art are to be construed as being within the scope of the present disclosure.
[0018] The terms “comprises”, “comprising”, or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process or method that comprises a list of steps does not include only those steps but may include other steps not expressly listed or inherent to such a process or method. Similarly, one or more devices or subsystems or elements or structures or components preceded by "comprises... a" does not, without more constraints, preclude the existence of other devices, sub-systems, elements, structures, components, additional devices, additional sub-systems, additional elements, additional structures or additional components. Appearances of the phrase "in an embodiment", "in another embodiment" and similar language throughout this specification may, but not necessarily do, all refer to the same embodiment.
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this disclosure belongs. The system, methods, and examples provided herein are only illustrative and not intended to be limiting.
[0020] In the following specification and the claims, reference will be made to a number of terms, which shall be defined to have the following meanings. The singular forms “a”, “an”, and “the” include plural references unless the context clearly dictates otherwise.
[0021] Embodiments of the present disclosure relate to a building management system for wireless control of equipment. The building management system includes a self-commissioning controller unit connected to a plurality of ports on the equipment. The self-commissioning controller unit is configured to control a plurality of operations of the equipment. The building management system includes a microcontroller. The microcontroller is configured to execute on a network to control bidirectional communications among a plurality of modules. The microcontroller includes a communication module. The communication module is configured to establish a connection to a cloud platform for real-time decision-making and control. The microcontroller includes a control module operatively coupled to the communication module. The control module is configured to receive data from the self-commissioning controller unit. The control module is configured to transmit the data to the cloud platform for processing using one or more intelligent cloud-based algorithms. The control module is configured to send a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit through the connection for enabling immediate execution and responsive adjustments on the equipment. The microcontroller includes an onboard memory module operatively coupled to the control module. The onboard memory module is configured to store a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode. The onboard memory module is configured to utilize the mirrored set of control algorithms to continue monitoring and controlling the equipment during the offline mode. The microcontroller includes a feedback module operatively coupled to the onboard memory module. The feedback module is configured to provide a feedback to the equipment to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions. The microcontroller includes a device discovery module operatively coupled to the feedback module. The device discovery module is configured to enable the cloud platform to detect a newly connected device.
[0022] FIG. 1 is a block diagram of a building management system (100) for wireless control of equipment (125) in accordance with an embodiment of the present disclosure. The building management system (100) includes a self-commissioning controller unit (120). The self-commissioning controller unit (120) is a specialized controller that automatically configures itself upon installation. Once installed, the self-commissioning controller establishes communication with connected equipment (125) with minimal manual setup. In other words, the self-commissioning controller unit (120) acts as the primary interface with the equipment (125), enabling local control and adjustments. The self-commissioning controller unit (120) is configured to control a plurality of operations of the equipment (125). The equipment (125) includes but is not limited to a lighting management system, a heating, ventilation, and air conditioning (HVAC) unit, a building security system, industrial machinery and the like.
[0023] In one embodiment, the equipment (125) may also include building sensors. Examples of these building sensors include temperature sensors, humidity sensors, air quality sensors, and the like.
[0024] The self-commissioning controller unit (120) connects to a plurality of ports on the equipment (125), allowing it to control and monitor them based on real-time conditions. The self-commissioning controller unit (120) includes an in-built wireless chip for Wi-Fi connectivity, allowing it to send and receive data wirelessly over the building’s network. This eliminates the need of a physical gateway.
[0025] In an embodiment, the self-commissioning controller unit (120) supports an Ethernet connectivity for wired data transmission. Ethernet connectivity provides a stable, high-speed connection where needed, offering flexibility for installation.
[0026] It must be noted that the self-commissioning controller unit (120) primarily supports wireless functionality.
[0027] The dual connectivity option of the self-commissioning controller unit (120) enables customers to choose between wireless connectivity for ease of installation and mobility, or a wired Ethernet connection for scenarios where stable, high-speed data transfer is essential. The dual connectivity options ensure that the building management system (100) may adapt to various installation environments and user requirements, enhancing the versatility of the self-commissioning controller unit (120).
[0028] The self-commissioning controller unit (120) is configured to receive a digital input and an analog input thereby enhancing its compatibility with different types of equipment (125).
[0029] The plurality of ports includes a universal input or as plurality of output ports. The universal input or plurality of output ports ensure compatibility with a wide range of building systems, regardless of their communication types whether analog, digital, or protocol-based format like BACnet or Modbus. The universal input or plurality of output ports enable straightforward integration with diverse building equipment, eliminating the need for additional adapters or converters.
[0030] The self-commissioning controller unit (120) is configured to control a plurality of operations of the equipment (125). The building management system (100) includes a microcontroller (105). The microcontroller (105) is configured to execute on a network (115) to control bidirectional communications among a plurality of modules. In one example, the network (115) may be a private or public local area network (LAN) or Wide Area Network (WAN), such as the Internet. In another embodiment, the network (115) may include both wired and wireless communications according to one or more standards and/or via one or more transport mediums. In one example, the network (115) may include wireless communications according to one of the 802.11 or Bluetooth specification sets, or another standard or proprietary wireless communication protocol. In yet another embodiment, the network (115) may also include communications over a terrestrial cellular network, including, a global system for mobile communications (GSM), code division multiple access (CDMA), and/or enhanced data for global evolution (EDGE) network.
[0031] The microcontroller (105) includes a communication module (130). The communication module (130) configured to establish a connection to a cloud platform for real-time decision-making and control. The connection allows the self-commissioning controller unit (120) to interact with cloud services. The cloud platform in the building management system (100) (BMS) is a remote server that hosts the core functionality and data storage for the BMS. This allows building managers and other authorized users to access the BMS from anywhere with an internet connection. Examples of the cloud platforms include but are not limited to Siemens Xcelerator Global, Honeywell Forge, IBM cloud and the like.
[0032] In an embodiment, the communication module (130) employs RS485 communication protocols to ensure compatibility using standard protocols.
[0033] It must be noted that the cloud platform is configured to analyze the data from the self-commissioning controller based on a plurality of factors. The plurality of factors includes system status, user-defined parameters, and operational conditions to make immediate adjustments affecting equipment operation.
[0034] In an embodiment, the data from the self-commissioning controller unit (120) is transmitted to the cloud platform at a configurable interval, wherein the configurable interval is adjustable based on user preference.
[0035] The microcontroller (105) includes a control module (135) operatively coupled to the communication module (130). The control module (135) is configured to receive data from the self-commissioning controller unit (120). The data is collected from the equipment (125) connected to the self-commissioning controller unit (120). The data may include real-time temperature and humidity data, ambient light sensor readings or occupancy data, and the like. The control module (135) is configured to transmit the data to the cloud platform for processing using one or more intelligent cloud-based algorithms. The control module (135) is configured to send a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit (120) through the connection for enabling immediate execution and responsive adjustments on the equipment (125).
[0036] In one embodiment, the control module (135) is configured to automatically control a plurality of parameters of one or more sub-equipment units pertaining to the equipment (125). Typically, the one or more sub-equipment units are integral to the equipment (125) and performs specific functions or supports the overall operation of the equipment (125). For example, in a HVAC system, the sub-equipment units may include compressors, fans and blowers. The functionality of the control module (135) is further explained by several embodiments, explaining how the control module (135) and the cloud platform interact with various types of equipment (125) within the BMS system.
[0037] In one embodiment involving an HVAC control system, the cloud platform processes real-time temperature and humidity data from the building sensors connected to the self-commissioning controller unit (120). If the temperature exceeds a user-defined threshold, the cloud platform sends control commands back to the HVAC system via the control module (135) to trigger adjustments to heating or cooling systems to maintain optimal comfort levels in the building.
[0038] In another embodiment, consider the lighting management system. Based on data received from ambient light sensors or occupancy detectors, the cloud platform decides whether to turn on/off lights or adjust brightness levels. For example, if a room is detected to be unoccupied for a certain period, the cloud platform may automatically send commands to turn off lights, optimizing energy usage through responsive adjustments.
[0039] In an embodiment, relates to a security and access control system, the cloud platform uses real-time data from access control systems such as badge readers or biometric sensors to make security decisions. It may grant or deny access to restricted areas based on pre-set conditions and trigger alarms or lock doors if unauthorized access is detected.
[0040] In another embodiment, consider an Energy Efficiency Optimization system, The cloud platform adjusts equipment operation, such as lights or HVAC systems, based on real-time data to optimize energy consumption. It may reduce power usage during peak hours or when systems are not in use.
[0041] The microcontroller (105) includes an onboard memory module (140) operatively coupled to the control module (135). The onboard memory module (140) is configured to store a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode. The mirrored set of control algorithms, which are the same as the one or more intelligent cloud-based algorithms present on the cloud platform, are stored in the onboard memory module (140). The onboard memory module (140) is configured to utilize the mirrored set of control algorithms to continue monitoring and controlling the equipment (125) during the offline mode.
[0042] It must be noted that, during offline mode, the self-commissioning controller unit (120) is unable to communicate with the cloud platform or any external systems, and therefore, no changes are made to building management system (100) are logged. In this state, the mirrored set of control algorithms stored within the onboard memory module (140) continue to operate the connected equipment (125) based on the last known settings, ensuring that the building systems remain functional as per their last configured state.
[0043] Once the network connection is re-established, the building management system (100) synchronizes with the cloud platform. During this synchronization, any data generated while the building management system (100) was in the offline mode is uploaded to the cloud platform. This ensures that the cloud platform receives the most up-to-date information, and that building management system (100) may continue to function with the latest configurations and data once connectivity is restored. The synchronization process helps maintain consistency between the cloud platform and the self-commissioning controller unit (120), ensuring that all data, parameters, and any updates to the building management system (100) are properly aligned.
[0044] In an embodiment, the onboard memory module (140) stores equipment data and parameters, configuration modifications, and user interaction records. More specifically, the onboard memory module (140) continuously stores data and parameters generated by the connected equipment (125) (e.g., HVAC systems, lighting, security devices). Each data is time-stamped, providing a historical log of the equipment's performance and operational status over time. Further, any changes to system configurations, whether manually through the cloud platform or automatically by the self-commissioning controller unit (120), are recorded in the onboard memory module (140). The changes include adjustments to control parameters, settings for connected devices, or system configurations. Additionally, for changes made via the cloud platform, the system logs the user ID associated with each action in the onboard memory module (140). This ensures traceability and accountability, allowing administrators to track which user made specific adjustments to the building management system (100).
[0045] The microcontroller (105) includes a feedback module (145) operatively coupled to the onboard memory module (140). The feedback module (145) is configured to provide feedback to the equipment (125) to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions. The feedback ensures the equipment (125) runs efficiently and safely based on real-time conditions.
[0046] The microcontroller (105) includes a device discovery module (150) operatively coupled to the feedback module (145). The device discovery module (150) is configured to enable the cloud platform to detect a newly connected device.
[0047] In one embodiment, the microcontroller (105) is coupled to a database (160) configured to store data of the equipment (125) and the newly connected device. The database (160) is a structured collection of data organized to facilitate efficient access, management, and updating. It serves as a central repository for storing and retrieving information, enabling applications to store, retrieve, and manipulate data easily. The database (160) can range from simple flat file systems to complex relational databases like Structured query language (SQL), which use tables to store data in rows and columns. They are crucial in modern applications for maintaining data integrity, ensuring scalability, and supporting transactions. Common database management systems include MySQL, Oracle, and MongoDB, each offering unique features suited to different use cases and scale requirements.
[0048] Let’s consider an example of working of HVAC (Heating, Ventilation, and Air Conditioning) control system within the building management system. The self-commissioning controller unit is connected to various building sensors, such as temperature, humidity sensors, and the like. The building sensors continuously provide real-time data to the self-commissioning controller unit. The cloud platform processes the real-time temperature and humidity data received from the sensors. If the temperature exceeds a user-defined threshold, the cloud platform sends control commands back to the control module which then forwards these commands to the self-commissioning controller unit. The self-commissioning controller unit subsequently triggers adjustments to the HVAC system to regulate the heating or cooling systems.
[0049] Additionally, let’s consider a non-limiting example of the building management system (100) deployed in a commercial office building with HVAC systems, lighting systems and energy monitoring systems. Data from HVAC sensors (for example, temperature, humidity, CO2 levels) and lighting sensors (for example., occupancy, light intensity) is sent to the cloud for processing. The data shows an increase in CO2 levels and a rise in temperature in a meeting room with 10 occupants. The cloud decides to adjust the airflow to 20% higher and lower the temperature by 2°C. The command is transmitted back to the self-commissioning controller (120) for immediate execution on the HVAC system. If the network connection fails or the cloud becomes unavailable, the onboard memory module takes over. Even without internet, the system increases airflow and lowers the temperature as per the stored control logic. After increasing airflow, the CO2 levels return to normal, and the HVAC system reduces airflow back to maintain energy efficiency. Now consider that a new air purifier is installed in the room. The system automatically detects it and configures the purifier to work in sync with the HVAC system.
[0050] It will be appreciated to those skilled in the art that the building management system (100) may be deployed in multiple commercial office buildings across different geographical locations. Specifically, let’s consider a first commercial office building located in place A and a second commercial office building in place B. In such a scenario, it must be noted that the building management system (100) is capable of controlling equipment’s configured in any of the multiple commercial office buildings.
[0051] In one embodiment, the various functional components of the building management system (100) may reside on a single computer, or they may be distributed across several computers in various arrangements. The various components of the building management system (100) may, furthermore, access one or more databases, and each of the various components of the building management system (100) may be in communication with one another. Further, while the components of FIG. 1 are discussed in the singular sense, it will be appreciated that in other embodiments multiple instances of the components may be employed.
[0052] FIG. 2 is a block diagram of a computer or a microcontroller (105) in accordance with an embodiment of the present disclosure. The microcontroller (105) includes processor(s) (230), and memory (210) operatively coupled to the bus (220). The processor(s) (230), as used herein, means any type of computational circuit, such as, but not limited to, a microprocessor, a microcontroller, a complex instruction set computing microprocessor, a reduced instruction set computing microprocessor, a very long instruction word microprocessor, an explicitly parallel instruction computing microprocessor, a digital signal processor, or any other type of processing circuit, or a combination thereof.
[0053] The memory (210) includes several subsystems stored in the form of executable program which instructs the processor (230) to perform the method steps illustrated in FIG. 1. The memory (210) includes a microcontroller (105) of FIG.1. The microcontroller (105) further has following modules: a communication module (130), a control module (135), an onboard memory module (140), a feedback module (145), and a device discovery module (150).
[0054] In accordance with an embodiment of the present disclosure, a building management system (100) for wireless control of equipment (125) is provided. The building management system (100) includes a self-commissioning controller unit (120) connected to a plurality of ports on the equipment (125). The self-commissioning controller unit (120) is configured to control a plurality of operations of the equipment (125). The building management system (100) includes a microcontroller (105). The microcontroller (105) is configured to execute on a network (115) to control bidirectional communications among a plurality of modules. The microcontroller (105) includes a communication module (130). The communication module (130) configured to establish a connection to a cloud platform for real-time decision-making and control. The microcontroller (105) includes a control module (135) operatively coupled to the communication module (130). The control module (135) is configured to receive data from the self-commissioning controller unit (120). The control module (135) is configured to transmit the data to the cloud platform for processing using one or more intelligent cloud-based algorithms. The control module (135) is configured to send a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit (120) through the connection for enabling immediate execution and responsive adjustments on the equipment (125). The microcontroller (105) includes an onboard memory module (140) operatively coupled to the control module (135). The onboard memory module (140) is configured to store a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode. The onboard memory module (140) is configured to utilize the mirrored set of control algorithms to continue monitoring and controlling the equipment (125) during the offline mode. The microcontroller (105) includes a feedback module (145) operatively coupled to the onboard memory module (140). The feedback module (145) is configured to provide a feedback to the equipment (125) to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions. The microcontroller (105) includes a device discovery module (150) operatively coupled to the feedback module (145). The device discovery module (150) is configured to enable the cloud platform to detect a newly connected device.
[0055] The bus (220) as used herein refers to be internal memory channels or computer network that is used to connect computer components and transfer data between them. The bus (220) includes a serial bus or a parallel bus, wherein the serial bus transmits data in bit-serial format and the parallel bus transmits data across multiple wires. The bus (220) as used herein, may include but not limited to, a system bus, an internal bus, an external bus, an expansion bus, a frontside bus, a backside bus and the like.
[0056] FIG. 3 illustrates a flow chart representing the steps involved in a method (300) for wireless control of equipment in a building management system in accordance with an embodiment of the present disclosure. The method (300) includes controlling, by a self-commissioning controller unit, a plurality of operations of the equipment. The self-commissioning controller unit is connected to a plurality of ports on the equipment in step 305. The self-commissioning controller unit is a specialized controller that automatically configures itself upon installation. Once installed, the self-commissioning controller establishes communication with connected equipment with minimal manual setup.
[0057] The equipment includes but is not limited to a lighting management system, a heating, ventilation, and air conditioning (HVAC) unit, a building security system, industrial machinery and the like.
[0058] In one embodiment, the equipment may also include building sensors. Examples of these building sensors include temperature sensors, humidity sensors, air quality sensors, and the like.
[0059] The self-commissioning controller unit connects to a plurality of ports on the equipment, allowing it to control and monitor them based on real-time conditions. The self-commissioning controller unit includes an in-built wireless chip for Wi-Fi connectivity, allowing it to send and receive data wirelessly over the building’s network.
[0060] In an embodiment, the self-commissioning controller unit supports an Ethernet connectivity for wired data transmission. Ethernet connectivity provides a stable, high-speed connection where needed, offering flexibility for installation.
[0061] It must be noted that the self-commissioning controller unit primarily supports wireless functionality.
[0062] The dual connectivity option of the self-commissioning controller unit enables customers to choose between wireless connectivity for ease of installation and mobility, or a wired Ethernet connection for scenarios where stable, high-speed data transfer is essential. The dual connectivity options ensure that the building management system may adapt to various installation environments and user requirements, enhancing the versatility of the self-commissioning controller unit.
[0063] The self-commissioning controller unit is configured to receive a digital input and an analog input thereby enhancing its compatibility with different types of equipment.
[0064] The plurality of ports includes a universal input or as plurality of output ports. The universal input or plurality of output ports ensure compatibility with a wide range of building systems, regardless of their communication types whether analog, digital, or protocol-based format like BACnet or Modbus. The universal input or plurality of output ports enable straightforward integration with diverse building equipment, eliminating the need for additional adapters or converters.
[0065] The method (300) includes establishing, by a communication module, a connection to a cloud platform for real-time decision-making and control in step 310. The connection allows the self-commissioning controller unit to interact with cloud services. The cloud platform in the building management system (BMS) is a remote server that hosts the core functionality and data storage for the BMS. This allows building managers and other authorized users to access the BMS from anywhere with an internet connection. Examples of the cloud platforms include but are not limited to Siemens Xcelerator Global, Honeywell Forge, IBM cloud and the like.
[0066] In an embodiment, the communication module employs RS485 communication protocols to ensure compatibility using standard protocols.
[0067] It must be noted that the cloud platform is configured to analyze the data from the self-commissioning controller based on a plurality of factors. The plurality of factors includes system status, user-defined parameters, and operational conditions to make immediate adjustments affecting equipment operation.
[0068] In an embodiment, the data from the self-commissioning controller unit is transmitted to the cloud platform at a configurable interval, wherein the configurable interval is adjustable based on user preference.
[0069] The method (300) includes receiving, by a control module, data from the self-commissioning controller unit in step 315. The data is collected from the equipment connected to the self-commissioning controller unit. The data may include real-time temperature and humidity data, ambient light sensor readings or occupancy data, and the like.
[0070] The method (300) includes transmitting, by the control module, the data to the cloud platform for processing using one or more intelligent cloud-based algorithms in step 320.
[0071] The method (300) includes sending, by the control module, a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit through the connection for enabling immediate execution and responsive adjustments on the equipment in step 325.
[0072] The method (300) includes storing, by an onboard memory module, a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode in step 330. The mirrored set of control algorithms, which are the same as the one or more intelligent cloud-based algorithms present on the cloud platform, are stored in the onboard memory module. The method (300) includes utilizing, by the onboard memory module, the mirrored set of control algorithms to continue monitoring and controlling the equipment during the offline mode in step 335.
[0073] It must be noted that, during offline mode, the self-commissioning controller unit is unable to communicate with the cloud platform or any external systems, and therefore, no changes are made to the system are logged. In this state, the mirrored set of control algorithms stored within the onboard memory module continue to operate the connected equipment based on the last known settings, ensuring that the building systems remain functional as per their last configured state.
[0074] Once the network connection is re-established, the system synchronizes with the cloud platform. During this synchronization, any data generated while the system was in the offline mode is uploaded to the cloud platform. This ensures that the cloud platform receives the most up-to-date information and that the system may continue to function with the latest configurations and data once connectivity is restored. The synchronization process helps maintain consistency between the cloud platform and the self-commissioning controller unit, ensuring that all data, parameters, and any updates to the system are properly aligned.
[0075] In an embodiment, the onboard memory module stores equipment data and parameters, configuration modifications, and user interaction records.
[0076] The method (300) includes providing, by a feedback module (145), feedback to the equipment to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions in step 340. The feedback ensures the equipment runs efficiently and safely based on real-time conditions.
[0077] The method (300) includes enabling, by device discovery module, the cloud platform to detect a newly connected device in step 345.
[0078] Various embodiments of the building management system for wireless control of equipment and the method thereof as described above provide numerous advantages. The system enables direct communication between the self-commissioning controller unit and the cloud platform, thereby reducing complexity, lowering costs, and improving system efficiency. The onboard memory module, which stores the mirrored set of control algorithms, allows the self-commissioning controller unit to continue operating autonomously even when connectivity to the cloud platform is lost. Therefore, this eliminates the need of a physical gateway. Further, the device discovery module allows the cloud platform to detect newly connected devices automatically, which may eliminate manual configuration. Typically, the building management system is an IoT-enabled building management solutions, combining local control with cloud intelligence for efficiency, adaptability, and resilience.
[0079] The techniques described in this disclosure may be implemented, at least in part, in hardware, software, firmware, or any combination thereof. For example, various aspects of the described techniques may be implemented within one or more processors, including one or more microprocessors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or any other equivalent integrated or discrete logic circuitry, as well as any combinations of such components. The term “processor” or “processing subsystem” may generally refer to any of the foregoing logic circuitry, alone or in combination with other logic circuitry, or any other equivalent circuitry. A control unit including hardware may also perform one or more of the techniques of this disclosure.
[0080] Such hardware, software, and firmware may be implemented within the same device or within separate devices to support the various techniques described in this disclosure. In addition, any of the described units, modules, or components may be implemented together or separately as discrete but interoperable logic devices. Depiction of different features as modules or units is intended to highlight different functional aspects and does not necessarily imply that such modules or units must be realized by separate hardware, firmware, or software components. Rather, functionality associated with one or more modules or units may be performed by separate hardware, firmware, or software components, or integrated within common or separate hardware, firmware, or software components.
[0081] It will be understood by those skilled in the art that the foregoing general description and the following detailed description are exemplary and explanatory of the disclosure and are not intended to be restrictive thereof.
[0082] While specific language has been used to describe the disclosure, any limitations arising on account of the same are not intended. As would be apparent to a person skilled in the art, various working modifications may be made to the method in order to implement the inventive concept as taught herein.
[0083] The figures and the foregoing description give examples of embodiments. Those skilled in the art will appreciate that one or more of the described elements may well be combined into a single functional element. Alternatively, certain elements may be split into multiple functional elements. Elements from one embodiment may be added to another embodiment. For example, the order of processes described herein may be changed and are not limited to the manner described herein. Moreover, the actions of any flow diagram need not be implemented in the order shown; nor do all of the acts need to be necessarily performed. Also, those acts that are not dependent on other acts may be performed in parallel with the other acts. The scope of embodiments is by no means limited by these specific examples.
,CLAIMS:1. A building management system (100) for wireless control of equipment (125), comprising:
characterized in that,
a self-commissioning controller unit (120) connected to a plurality of ports on the equipment (125), wherein the self-commissioning controller unit (120) is configured to control a plurality of operations of the equipment (125);
a microcontroller (105) configured to execute on a network (115) to control bidirectional communications among a plurality of modules, wherein the plurality of modules comprising:
characterized in that,
a communication module (130) configured to establish a connection to a cloud platform for real-time decision-making and control of the equipment (125);
a control module (135) operatively coupled to the communication module (130), wherein the control module (135) is configured to:
receive data from the self-commissioning controller unit (120):
transmit the data to the cloud platform for processing using one or more intelligent cloud-based algorithms; and
send a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit (120) through the connection for enabling immediate execution and responsive adjustments of one or more parameters of the equipment (125);
an onboard memory module (140) operatively coupled to the control module (135), wherein the onboard memory module (140) is configured to:
store a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode;
utilize the mirrored set of control algorithms to continue monitoring and controlling the equipment (125) during the offline mode;
a feedback module (145) operatively coupled to the onboard memory module (140), wherein the feedback module (145) is configured to provide feedback to the equipment (125) to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions; and
a device discovery module (150) operatively coupled to the feedback module (145), wherein the device discovery module (150) is configured to enable the cloud platform to detect a newly connected device.
2. The building management system (100) as claimed in claim 1, comprising a database (160) configured to store data of the equipment (125) and the newly connected device.

3. The building management system (100) as claimed in claim 1, wherein the control module (135) is configured to automatically control a plurality of parameters of one or more sub-equipment units pertaining to the equipment (125).

4. The building management system (100) as claimed in claim 1, wherein the equipment (125) comprising at least one of a lighting management system, a heating, ventilation, and air conditioning unit, and an industrial machinery.

5. The building management system (100) as claimed in claim 1, wherein the self-commissioning controller unit (120) comprises an in-built wireless chip for Wi-Fi connectivity, and an Ethernet connectivity for wired data transmission.
6. The building management system (100) as claimed in claim 1, wherein the self-commissioning controller unit (120) is configured to receive a digital input and an analog input.

7. The building management system (100) as claimed in claim 1, wherein the plurality of ports comprises a universal input or as plurality of output ports.

8. The building management system (100) as claimed in claim 1, wherein the communication module (130) employs RS485 communication protocols to ensure compatibility using standard protocols.

9. The building management system (100) as claimed in claim 1, wherein the onboard memory module (140) is further configured to store equipment (125) data and parameters, configuration modifications, and user interaction records.

10. The building management system (100) as claimed in claim 1, wherein the cloud platform is configured to analyse the data from the self-commissioning controller based on a plurality of factors, wherein the plurality of factors comprises system status, user-defined parameters, and operational conditions to make immediate adjustments affecting equipment operation.

11. The building management system (100) as claimed in claim 1, the data from the self-commissioning controller unit (120) is transmitted to the cloud platform at a configurable interval, wherein the configurable interval is adjustable based on user preference.

12. A method (300) for wireless control of equipment in a building management system, comprising:

characterized in that,
controlling, by a self-commissioning controller unit, a plurality of operations of the equipment, wherein the self-commissioning controller unit connected to a plurality of ports on the equipment; (305)
characterized in that,
establishing, by a communication module, a connection to a cloud platform for real-time decision-making and control; (310)
receiving, by a control module, data from the self-commissioning controller unit; (315)
transmitting, by the control module, the data to the cloud platform for processing using one or more intelligent cloud-based algorithms; (320)
sending, by the control module, a plurality of control commands generated by the cloud platform back to the self-commissioning controller unit through the connection for enabling immediate execution and responsive adjustments on the equipment; (325)
storing, by an onboard memory module, a mirrored set of control algorithms from the cloud platform to ensure consistent control logic and seamless operation in an online mode and offline mode; (330)
utilizing, by the onboard memory module, the mirrored set of control algorithms to continue monitoring and controlling the equipment during the offline mode; (335)
providing, by a feedback module, feedback to the equipment to ensure optimal, safe, and efficient operation based on real-time conditions and pre-defined algorithmic conditions; (340) and
enabling, by a device discovery module, the cloud platform to detect a newly connected device. (345)

Dated this 19th day of December 2024
Signature

Gokul Nataraj E
Patent Agent (IN/PA-5309)
Agent for the Applicant