Abstract: A facility apparatus control device includes: first and second image capturing units capturing images of first and second spaces; a data-for-learning generator generating location information on a person in the first space by analyzing a first image captured and extracting therefrom, an image of a range including the person in the first space; a learning unit learning, using the location information and a first extracted image extracted by the data-for-learning generator, a feature of the person in the first space and a staying location of the person in the first space; a person detector detecting a person in the second space by analyzing a second image captured and extracting therefrom, an image of a range including the detected person; and an apparatus controller controlling a facility apparatus installed in the first space using a second extracted image extracted by the person detector and a learned result of the learning unit.

Abstract: A networked HVAC system is implemented as part of a multi-unit dwelling. At least one HVAC unit is installed within each unit of the multi-unit dwelling. Each individual HVAC unit includes a localized HVAC unit controller, which is connected to an external network. The HVAC unit controller also can be connected to any other controllable HVAC devices in the unit, such as an exhaust fan. The HVAC system addresses the open-loop issue by monitoring temperature, air flow, humidity, air pressure, occupancy, window open/close state, and HVAC units of all units in a multi-unit dwelling, as well as common areas, and optimizing operating parameters to minimize wide swings in operational states and managing the overall system of multiple units/common areas so that energy usage and temperature/ventilation control is optimized. The HVAC system also enables learning and predictive modeling for adapting to real-time and anticipated condition requirements within each zone.

Abstract: A method implemented in a power grid including a DFIG wind turbine is provided. The method includes: assuming the DFIG wind turbine to be operated in a MPPT mode; generating a simplified transient model of the DFIG wind turbine, the simplified transient model including an equivalent circuit model, and an equivalent rotor motion model in a nonlinear form; linearizing the equivalent rotor motion model in the nonlinear form to be an equivalent rotor motion model in a linear form with respect to a steady-state operating point of the DFIG wind turbine; and determining a first contribution and a second contribution of the DFIG wind turbines to a post-disturbance frequency of the power grid, in a center of inertia (COI) frequency frame and in a frequency spatial variation frame, respectively, by incorporating the simplified transient model of the DFIG wind turbine into a frequency dynamics analysis.

Abstract: A method for controlling an electric device includes monitoring a usage of an electric supply of an electric network and determining that an excess capacity of the electric supply is less than a required power of the electric device. Monitoring the use of the electric supply where the monitoring of the electric supply includes filtering expected electric supply oscillations of the electric supply. Determining that the excess capacity has become greater than the required power. Waiting, in response to determining that the excess capacity has become greater than the required power, a delay time based on a usage profile of the electric supply and enabling the power of the electric device.

Abstract: In a flow system and method, a fluid delivery pipe is connected in series between a fluid distributor and a fluid valve that is connected in series between a fluid source and the fluid distributor. A controller, disposed remote from the fluid delivery pipe, can be programmed or configured to control the fluid value via a communication channel or communication network. A hydrogenerator, powered by fluid running from the fluid source to the fluid distributor, can charge a battery that can power a radio to wirelessly transmit flow data to the controller. The controller can control the open and close states of the fluid valve based on the wirelessly transmitted flow data received by the controller to control an amount of fluid delivered by the fluid delivery pipe, for example, for controlled irrigation of an area to a desired extent.

Abstract: A model receives a target demand curve as an input and outputs an optimized control sequence that allows equipment within a physical space to be run optimally. A thermodynamic model is created that represents equipment within the physical space, with the equipment being laid out as nodes within the model according to the equipment flow in the physical space. The equipment activation functions comprise equations that mimic equipment operation. Values flow between the nodes similarly to how states flow between the actual equipment. The model is run such that a control sequence is used as input into the neural network; the neural network outputs a demand curve which is then checked against the target demand curve. Machine learning methods are then used to determine a new control sequence. The model is run until a goal state is reached.

Abstract: Systems, devices, and methods include protection functions in an electrical power system. For example, a processing subsystem may include a processor. A memory subsystem may comprise a first memory section and a second memory section. A memory management subsystem may enable memory access only between the processor and only the first memory section to initialize the at least one protection function and, after initialization of the at least one protection function, enable memory access between the processor and the second memory section. Such a configuration may enable the protection functions as fast as possible without waiting for the functions of lesser criticality to be fully loaded and become operational.

Abstract: According to some aspects of the invention, auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein. According to some aspects of the invention, methods for operating auxiliary axis measurement systems for determining three-dimensional coordinates of an object are provided as shown and described herein.

Abstract: A system provides feedback driven end-to-end state control of a data model. A data model may be used to model the behavior of a petrochemical refinery to predict future events. The system may be used to ensure proper operation of the data model. Contingency data models may be executed when a failure is detected. Further, when the system detects accuracy that is out of tolerance, the system may initiate retraining of the data model being currently used.

Abstract: A Heating, Ventilation, and/or Air Conditioning (HVAC) controller configured to control at least part of an HVAC system of a building. The HVAC controller may include a user interface and a controller. In response to a selection by a user at the user interface, the controller may assemble and present via the user interface an output that encodes settings in a machine readable form. The controller may display the encoded settings on the display with fixed segments of a fixed segment display. An application program code on a remote device may be utilized to capture the displayed fixed segments that encode the settings in an image. The captured image of fixed segments may be decoded at the remote device or may be sent to a remote computing device for processing and/or decoding.

Abstract: A system may include a sensor disposed on a parcel of land, watering equipment comprising a watering pump and processing circuity, and a user terminal comprising a user interface. The sensor may be configured to detect moisture conditions. The processing circuitry may be configured to direct the watering pump to operate in accordance with an operational mode. The user terminal may be configured to output system information via the user interface based on sensor data provided by the sensor, control the watering pump to operate in accordance with the operational mode, and delegate operational control of the system to a second user in response to a delegation input provided by a first user via the user interface.

Abstract: An air processing system is provided that is configured to monitor and control the quality and temperature of air within a building. The air processing system includes at least one temperature adjustment assembly (e.g., a heating/cooling system) used to heat or cool the air within the building and at least one dedicated outdoor air system ventilator used to circulate fresh air within the building wherein the air processing system is separate from the temperature adjustment assembly. The air processing system also includes an intelligent gateway formed as part of the ventilator and connected to the temperature adjustment assembly and the ventilator so as to monitor and control their operating conditions. The intelligent gateway may send the operating conditions and any sensor measurements to a cloud computing server that a user or technician can use to interface with the air processing system.

Abstract: A power load data prediction method and device, and a storage medium are disclosed. In an embodiment, the he method comprises: acquiring historical power load data of a one-dimensional time sequence, the historical power load data including values of corresponding time points; mapping the values of corresponding time points to a coordinate system in which a horizontal axis is a set time period, and a vertical axis is time points within the time period, and performing marking at each mapping point by using predetermined pixel values corresponding to the values to obtain a mapping image, wherein different values correspond to different pixel values; and inputting the pixel values of the mapping image to a trained data prediction model, and acquiring a power load data prediction value output by the data prediction model. The method and device and the storage medium can improve the prediction accuracy of the power load data.

Abstract: Disclosed are systems and methods for remotely controlling and monitoring water supply systems in buildings.

Abstract: An air conditioning system includes an air conditioner and an adapter that connects the air conditioner and an external server device. The adapter includes a first updating unit and a second updating unit. The first updating unit updates, when a new learning model that provides a recommended operation to a control unit included in the air conditioner is received from the external server device, the learning model by using a first update method. The second updating unit updates, when an update purpose control program that updates a control program for the air conditioner is received from the external server device, the update purpose control program by using a second update method that is different from the first update method. It is possible to reduce an adapter load by updating the learning model and the control program by using different methods.

Abstract: A device manager (200; 300; 400) and associated method for controlling one or more devices (203a-c; 403a-c). The device manager comprises a receiver (304) configured to receive sensor data from one or more sensors (202a-d; 402a-d). The device manager comprises a device controller (314) configured to determine device control data for controlling the operation of one or more devices based on the received sensor data and one or more policy rules stored in a memory (306). The device manager comprises a transmitter (302) configured to transmit the device control data to the one or more devices. The receiver is further configured to receive, from a network node (212, 214; 412) of a telecommunications network, user equipment, UE, data relating to one or more UEs (426a-c) associated with the one or more devices. The device controller is further configured to determine the device control data based on the received UE data.

Abstract: A cooling system can distribute fluid to and from IT equipment in an IT rack which can be understood as a server rack which houses multiple servers. The cooling system can include three distribution channels for the server rack. At least one of the distribution channels can be connected to valves that are arranged to operate that distribution channel in a bi-directional manner. This bi-directional distribution channel can switch operation if any of the other distribution channels becomes inoperative.

Abstract: A position correcting system, method and tool for guiding a tool during its use based on its location relative to the material being worked on. Provided is a system and tool which uses its auto correcting technology to precisely rout or cut material. The invention provides a camera which is used to track the visual features of the surface of the material being cut to build a map and locate an image on that map used to reference the location of the tool for auto-correction of the cutting path.

Abstract: A method is provided for controlling heating, ventilation and air conditioning (HVAC) equipment configured to control environmental conditions in confined areas of a facility. The method includes monitoring at least one of the HVAC equipment or the confined areas. The method includes detecting a failure of a first of the HVAC equipment to control an environmental condition in a first of the confined areas to a setpoint for the environmental condition, with the environmental condition including at least one of temperature, humidity or air quality. The method includes controlling at least one of the first or a second of the HVAC equipment to cause additional conditioned air to permeate to the first of the confined areas from an adjacent, second of the confined areas to move the environmental condition in the first of the confined areas closer to the setpoint to compensate for the failure, automatically as a direct result of detection of the failure.

Abstract: Systems and methods for cooling a datacenter are disclosed. In at least one embodiment, a refrigerant distribution unit (RDU) distributes first refrigerant from a refrigerant reservoir to one or more cold plates to extract heat from at least one computing device and also interfaces between a first refrigerant cooling loop having a first refrigerant and a second refrigerant cooling loop, so that a second refrigerant cooling loop uses second refrigerant to dissipate at least part of such heat through a second condenser unit to an ambient environment.