Abstract: A method for controlling flow in a heating, ventilation, and air conditioning (HVAC) system that imposes an upper limit on the flow of fluid through a heating or cooling coil. Imposing this limit on the flow rate ensures that a temperature change across the coil remains above a minimum threshold and can significantly reduce energy waste. The method includes receiving a first temperature measurement associated with an inlet of the coil, receiving a second temperature measurement associated with an outlet of the coil, and receiving a flow measurement associated with the valve, applying the first temperature measurement, the second temperature measurement, and the flow measurement as input to a model, determining a maximum flow rate that ensures that a difference between the first temperature measurement and the second temperature measurement is above a threshold using the model, and operating the valve in accordance with the maximum flow rate.

Abstract: A plasma cutting system for measuring or monitoring the voltage between a plasma torch and the material being cut to determine a voltage or voltage signature and comparing that measurement against predetermined values to indicate that an initial pierce of the material is complete, and based on the measurement, moving the torch or the material to a different location for additional cutting. The system further provides a Fix Drawing Tool, which will automatically detect and fix gaps or overlaps in a drawing that are very difficult to find visually. These gaps and overlaps become a problem when trying to make a proper toolpath because a CAM program requires a clean, closed shape. The system also provides a Dynamic Corner Looping system, which automatically adjusts with the feed-rate and accelerations of the toolpath and plasma machine, eliminates unwanted dross, sharpens corners and minimizes material loss. A pendant tethering system is also disclosed for managing control of a CNC machine remotely.

Abstract: A building control system includes a sensor unit, a space controller, and a controlled device. The space controller is configured to operate one or more controlled devices to affect one or more environmental conditions of a first space of a building. The sensor unit is communicably coupled to the space controller and is configured to be disposed in the first space. The sensor unit includes one or more sensors. The sensor unit is configured to determine an environmental condition of the first space based on sensor data from the sensor and configured to provide at least some of the sensor data to the space controller. The controlled device is communicably coupled to the sensor unit and is operable to affect the environmental condition of the first space. The sensor unit is configured to control the controlled device independently from the space controller.

Abstract: Apparatus, devices, systems, methods, and articles of manufacture are disclosed to allocate power in a computing device. An example system includes a compiler to: analyze power consumption behavior of power consumption units of the computing device; build a power profile; and generate source code with hints of the power profile. The example system includes a power control circuit to: develop a power policy using the hints of the power profile and requests for power licenses from the power consumption units of the computing device; and allocate power to the power consumption units based on the power profile.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for performing a thermostat-based demand response event. In one aspect, a method includes accessing, for sites, historical readings of HVAC activity, indoor temperature, and outdoor temperature and building a model for each of the sites using the historical readings of HVAC activity, indoor temperature, and outdoor temperature. The method also includes using a simulation engine to achieve a target load shed and load reduction shape for a thermostat-based demand response event, and performing the thermostat-based demand response event based on results of the simulation engine.

Abstract: A synchronization method, which is capable of data synchronization in both directions between a storage medium and a storage unit, includes steps of: determining whether first parameter data of the storage medium is identical to default parameter data stored in the storage medium; determining whether a value of a flag stored in the storage unit is equal to a first logical value; and performing data synchronization between the storage unit and the storage medium based on at least one of the two determinations.

Abstract: An improved, height-adjustable desktop system that accommodates various postures including, but not limited to, seated in a chair at a desk, or standing upright on a floor, or various possible positions in between fully-seated or fully-standing, according to a user's preference. Systems and methods for providing computer-control for height adjustments allowing automatic or remote adjustment or both. The desktop system further providing minimalized footprint and upright design to allow placement in small spaces.

Abstract: A main controller may be used to provide integrated, centralized, and optimized handling of telematics data in welding arrangements. The main controller may receive from other components of a welding arrangement, telematics data, and may apply at least some processing to the telematics data, to enable use of the telematics data by a remote entity. The telematics data may comprises data relating to an engine used in driving one or more components of the welding arrangement, data relating to one or more components of the welding arrangement, and/or data relating to welding operations performed via the welding arrangement. The processing of telematics data may comprise formatting data in accordance with a single standard format, digitizing analog data, and/or processing data for communication to the remote entity. The main controller may provide telematics client and/or host node functions, such as based on the controller area network (CANBus) protocol.

Abstract: Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for Thermal Design Power (TDP) rebalancing among thermally-coupled processors and non-thermally-coupled processors, providing computing efficiency or homogeneity with respect to, including but not limited to, thermal requirements, power consumption, and processor operations. The TDP rebalancing may include implementing management circuitry and configuration control circuitry. Other embodiments may be described and claimed.

Abstract: An integrated circuit includes a digital circuit and an energy management circuit. The digital circuit operates with an internal power supply voltage in synchronism with a clock signal and comprises complementary metal-oxide-semiconductor (CMOS) transistors. The energy management circuit has an input for receiving an external power supply voltage and an output for providing the internal power supply voltage. The energy management circuit is thermally coupled to the digital circuit and sets the internal power supply voltage to a nominal voltage when a temperature of the digital circuit is greater than a boost temperature. The energy management circuit boosts the internal power supply voltage to a boosted voltage greater than the nominal voltage when the temperature of the digital circuit is less than the boost temperature.

Abstract: A distributed system of home device controllers can control a set of home devices within one or more local networks of the distributed system, analyze interactions of a user with respect to the set of home devices to determine a scene pattern configured by the user, and generate an automatic scene corresponding to the scene pattern to enable execution of the automatic scene without user interaction with the set of home devices.

Abstract: A device may obtain measurement data concerning a three-dimensional (3D) printed object, where the 3D printed object has a plurality of physical elements that comprise a plurality of different physical attributes, and where the plurality of physical elements and the plurality of different physical attributes are designed to exhibit one or more printing capabilities of a 3D printer that printed the 3D printed object. The device may process the measurement data to determine one or more printing anomalies relating to one or more physical elements, of the plurality of physical elements, and one or more physical attributes of the plurality of different physical attributes. The device may generate a set of instructions to permit the 3D printer to be adjusted to address the one or more printing anomalies, and may cause an action to be performed based on generating the set of instructions.

Abstract: A process for using a boot loader to load a set of boot commands to a device such as an embedded system before loading a system application. The process may use a combination of a read-only boot source and a pair of upgradable boot sources. Process also includes a power cycle to put system into a known state. An alternative process may simply use a pair of upgradable boot sources. The processes are resilient to failed updates of an upgradable boot source. After a successful update of an upgradable boot source, a request for a power cycle causes the device to immediately enter a known state and use the updated upgradable boot source.

Abstract: In a managed system controlled by multiple policy managers, conflicts between the policies of the managers are resolved by generating a satisfaction measure to be transmitted to policy managers together with sensor data, indicative of how closely the sensor data satisfies the policy which caused it. This satisfaction measure is used to determine whether actuators controlled by the other policy managers should be triggered by the sensor data. This allows policies to co-operate to prevent conflict between the conflicting requirements of different policies.

Abstract: The disclosed embodiments relate to methods, systems and apparatus for dynamic temperature aware functional safety. The disclosed embodiments provide adaptive techniques to track extended dynamic temperature range of a System-on-Chip (SOC) and automatically tune critical IP components of the SOC so that system can operate reliably even at high temperatures. The disclosed embodiments relax the overdesign of the SOC components by reusing existing components such as a ring oscillator to determine temperature at different regions of the SOC. In one embodiment, the disclosed principles use a Calibrated Ring Oscillator (CRO) temperature sensors. The CRO-based temperature sensors provide fast temperature measurement suitable for detecting dynamic temperature ranges and temperature rate of change. The CROs are existing on the SOC and do not require addition of additional sensors.

Abstract: A photocuring-type three-dimensional printing method and device. The photocuring-type three-dimensional printing method comprises the following steps: obtaining a three-dimensional data model of a printing object; dividing the three-dimensional data model into a plurality of layers; identifying exposed areas and internal areas of various layers for at least a portion of the layers of the three-dimensional data model; performing exposure at each layer for the exposed areas of the various layers, and performing an exposure process at an interval of multiple layers for the internal areas of the various layers.

Abstract: A method for power sharing between a plurality of electrical appliances electrically coupled to an AC circuit is provided. The method can include obtaining, by one or more control devices of a first electrical appliance of the plurality of electrical appliances, data indicative of a request of a second electrical appliance of the plurality of electrical appliances to switch from a first power mode to a second power mode. In response to obtaining the data indicative of the request, the method can further include determining, by the one or more control devices, whether any of the plurality of electrical appliances are currently configured in the second power mode. Furthermore, in response to determining none of the plurality of electrical appliances are currently configured in the second power mode, the method can include transmitting, by the one or more control devices, data indicative of approval of the request.

Abstract: Method for additively manufacturing three-dimensional objects (1) based on build data, in particular via successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy source, which build data define at least one part of an object (1) to be built in the additive manufacturing process, in particular a geometrical structure of the object (1), wherein build data are generated comprising at least two sub-data sets (3, 4) relating to different geometrical parts of the object (1); at least one sub-data set (3, 4) is defined as open sub-data set (4); all sub-data sets (3) except the at least one open sub-data set (4) are locked, wherein the locked sub-data sets (3) are unchangeable and the at least one open sub-data set (4) is changeable; and at least one three-dimensional object (1) is additively manufactured based on the build data.

Abstract: A motor controller includes a package configured to interface with a power inverter for motor control; a wireless communication integrated circuit (IC) integrated within the package and configured to receive uplink wireless communication data and to process the uplink wireless communication data, and configured to transmit downlink wireless communication data; a motor controller IC integrated within the package and configured to perform a motor control function, including generating pulse width modulation (PWM) control signals for multi-phase motor control; and an intercommunication interface coupled to the wireless communication IC and the motor controller IC, the intercommunication interface including a plurality of inter-communication wires for information exchange of uplink information and downlink information between the wireless communication IC and the motor controller IC.

Abstract: Provided is a cooling system capable of effectively avoiding generation of bubbles in the flow passage including the piping unit that climbs over the barrier upon start of the pump that has been in the stopped state. The cooling system 100 includes a cooling tank 11 filled with a coolant C, flow passages 15, 16 through which the coolant discharged from an outlet of the cooling tank 11 returns to an inlet of the cooling tank 11, an inverted U-like piping unit 16a disposed in the middle of the flow passage 16, a main pump 31, an auxiliary pump 33 disposed opposite the main pump 31 while interposing the inverted U-like piping unit 16a with the main pump 31, and a controller 35 which controls driving operations of the main pump 31 and the auxiliary pump 33. The controller 35 drives the auxiliary pump 33 for a predetermined time period before starting the main pump 31.