Abstract: A method of operating a monitoring sensor comprising a light transmitter; a light receiver; and a deflection unit is described, with the method comprising the steps: a) detecting a respective detected signal that comprises a time curve of a reception signal received for an angle of rotation; b) determining the number of reception light pulses in the detected signal; c) generating a detection signal that comprises information on the determined position of an object, wherein checks are made in accordance with first, second and third test conditions, and with the first test condition being checked in a first test step, and one of the second and third test conditions being checked in possibly performed second and/or third test steps respectively.

Abstract: The present disclosure provides a method and a system for determining locations of telecommunication ground stations. In one aspect, the method includes creating heat map data set representing air traffic volume at grid units of a geographic region, determining a ground station location at one of the grid units having air traffic volume greater than that of others of the grid units, modifying the heat map data by excluding data representing one or more of the grid units surrounding the ground station location, and repeating the determining and modifying steps until a predetermined quantity of ground station locations is determined.

Abstract: A method and a device for analyzing a consumption of resources in a computing infrastructure to predict a resource consumption anomaly on a computing device. The method includes determining a plurality of resource consumption modeling functions; determining a correlation between the resource consumption modeling functions; measuring a resource consumption by a measurement of a consumption value of a first resource; and predicting the resource consumption of the computing infrastructure. The predicting includes a calculation of a value of future consumption of a resource to be predicted from the consumption value of the first resource and from a previously calculated correlation between modeling functions.

Abstract: Systems, computer-implemented methods, and computer program products that can facilitate switching a model training process from a ground truth training phase to an adversarial training phase based on performance of a model trained in the ground truth training phase are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise an analysis component that identifies a performance condition of a model trained in a model training process. The computer executable components can further comprise a trainer component that switches the model training process from a ground truth training process to an adversarial training process based on the identified performance condition.

Abstract: There is provided an equipment element maintenance analysis system including: a history information acquirer that is attached with at least one equipment element and acquires, at a predetermined timing, operation history information on a piece of manufacturing equipment for manufacturing a product; an error rate calculator that calculates an error rate based on the number of errors related to each of the at least one equipment element, included in the operation history information; a maintenance determiner that determines maintenance necessity of each of the at least one equipment element; and a notifier that notifies an information item on an equipment element determined to require maintenance among the at least one equipment.

Abstract: An ocean current measurement method, includes: acquiring three-dimensional coordinates measured by four GNSS (Global Navigation Satellite System) positioning modules on the surface drifting buoy and attitude data of the surface drifting buoy measured by an attitude sensor; correcting the three-dimensional coordinates measured by the four GNSS positioning modules based on the attitude data; optimizing the corrected three-dimensional coordinates of the four GNSS positioning modules according to the mounting positions; converting the optimized three-dimensional coordinates of the four GNSS positioning modules into latitude and longitude coordinates; and calculating coordinates of the surface drifting buoy, an instantaneous flow velocity and flow direction of ocean current and sea surface elevation through the latitude and longitude coordinates of the four GNSS positioning modules.

Abstract: A LIDAR 1 includes: a scanner 55 that emits outgoing light Lo while changing the outgoing direction thereof; a reflection member 8 that is arranged in a first outgoing direction and reflects the outgoing light Lo; an absorption member 7 that is arranged in a second outgoing direction and absorbs the outgoing light Lo; an APD 41 that receives return light Lr; and a DSP16. The DSP 16 generates replica u representing a component reflected by the absorption member 7 on the basis of output signals of the APD 41 obtained at each time when the outgoing light Lo is emitted in the first outgoing direction and in the second outgoing direction.

Abstract: A method for classifying an object in a point cloud includes computing first and second classification statistics for one or more points in the point cloud. Closest matches are determined between the first and second classification statistics and a respective one of a set of first and second classification statistics corresponding to a set of N classes of a respective first and second classifier, to estimate the object is in a respective first and second class. If the first class does not correspond to the second class, a closest fit is performed between the point cloud and model point clouds for only the first and second classes of a third classifier. The object is assigned to the first or second class, based on the closest fit within near real time of receiving the 3D point cloud. A device is operated based on the assigned object class.

Abstract: In an analysis system in which a plurality of analysis apparatuses and a server are communicably connected, the plurality of analysis apparatuses each includes: an apparatus body that measures a sample; and an information processor that analyzes measurement data by the apparatus body. The information processor has a first storage unit for storing the measurement data and an analysis result of the measurement data, generates an analysis result summary based on the analysis result stored in the first storage unit, the analysis result summary indicating an outline of the analysis result, and transmits the analysis result summary to the server. The server has a second storage unit, and constructs a database in which analysis result summaries received from the information processor are accumulated, and stores the database into the second storage unit.

Abstract: A temperature sensing circuit adapted for a memory device and including an oscillator, a count circuit, a control circuit, a sense circuit and a select circuit is provided. The oscillator provides an oscillation signal. The count circuit counts the oscillation signal to generate a first count signal, and generates a second count signal. The count circuit performs a logic operation on the second count signal to generate an enable signal and a sensing adjustment signal. The sense circuit generates a reference temperature voltage by dividing a reference voltage according to the sensing adjustment signal, and compares the reference temperature voltage and a monitor voltage according to the enable signal to generate a determination signal.

Abstract: A LIDAR device for detecting an object in the surroundings, including at least one transmitter for emitting electromagnetic radiation into the surroundings; at least one rotating deflection unit for deflecting the emitted electromagnetic radiation; at least one detection lens system for receiving electromagnetic radiation which has been reflected by the object in the surroundings, and for directing the received electromagnetic radiation at a first detector unit; at least one second detector unit; and at least one diffractive optical element. The at least one diffractive optical element includes at least one first diffraction area and at least one second diffraction area, an at least first diffraction efficiency assigned to the at least first diffraction area being different from an at least second diffraction efficiency assigned to the at least second diffraction area.

Abstract: A wind turbine generator fault detection method is described. The method includes obtaining a first signal from a generator of a wind turbine and a second signal from a vibration sensor coupled to the wind turbine, the first signal representing an output current of the generator, and the second signal being a time-sampled signal representing vibrations of a bearing in the wind turbine. Determining a shaft rotation frequency signal from the first signal, the shaft rotation frequency signal representing a time-varying rotational speed of a shaft of the wind turbine. Resampling an envelope of the second signal based on the shaft rotation frequency signal to provide a third signal, the third signal being an angular sampled signal. Detecting, by the at least one processor, a fault in the bearing of the wind turbine by identifying a characteristic signature of a bearing fault in the third signal.

Abstract: An event driven monitoring device that can be configured to monitor a variety of operating conditions for a piece of equipment or system and may also report specific events related to these operating conditions to a central cloud-based server. The server can then broadcast customized alert information to other computers or systems configured to receive them. The monitoring device may accept input from many types of sensors allowing the device to detect and respond to changes in numerous types of sense parameters. Individuals and/or devices may receive reports from the remote server in response to certain events sent using any suitable protocol such as a text message, e-mail, push notification, or automated telephone call to name a few examples. The server may be configured with specialized rules programmed to determine which contacts should be notified for specific events related to individual pieces of equipment.

Abstract: A method, a system and a tangible product and non-transitory computer program are provided to automatically identify electrical installations in an electrical distribution system that are likely to exhibit an electrical non-conformity (ENC). The method requires only electrical profiles collected from meters and IT tools, without the need for any other sub-metering equipment. The method includes the steps of recovering electrical profiles generated by the meters; applying algorithmic processing associated with indicators of an ENC on the profiles; and identifying electrical installations likely to exhibit an ENC, according to the indicators that have met their target conditions. The method may include the recovery of local meteorological data and nominal data related to the electrical installations to confirm or deny that the identified electrical installations are likely to be non-conforming.

Abstract: Techniques of displaying comments relative to video frames are described herein. The disclosed techniques include obtaining page data comprising a video file and rendering the page data to play a video comprising a plurality of frames; obtaining a comment file comprising a plurality of comments on the video; displaying the plurality of comments relative to the plurality of frames while playing the video; detecting a computer performance parameter during rendering the page data; and reducing a density of displaying comments in response to determining that the computer performance parameter is less than a predetermined value.

Abstract: The throughput estimation device 10 comprises a storage 11 which stores tuples, each including an evaluation formula and parameter data, and a calculation device constructing unit 12 which constructs a calculation device according to a configuration including data associated with software processes, data associated with hardware resources, data associated with interconnections between a software process and a hardware resource, and the tuples, wherein the calculation device inputs a load vector describing input information load to the software processes, and outputs a result value.

Abstract: First and second processors that are in communication with each other are disclosed. The first processor includes a sampling controller, a sampling circuit, and a data flow controller. The sampling controller is configured to receive multiple identifiers and corresponding enable signals associated with data that is to be transmitted to or received from the second processor, and generate an identification signal and a sampling signal based on one of the identifiers and the corresponding enable signal. The sampling circuit is configured to sample multiple data counts to generate corresponding sampled counts based on the identification signal and the sampling signal. The data flow controller is configured to generate a control signal based on the identifiers, the corresponding enable signals, the data counts, and the corresponding sampled counts to control data flow between the first and second processors.

Abstract: Methods, systems, and apparatus for receiving one or more power usage measurements for a set of elements, determining a user behavior based at least on an analysis of the one or more power usage measurements of at least one of the set of elements, and based on a determined user behavior, causing the at least one of the set of elements to perform an action that affects a power function of the at least one of the set of elements.

Abstract: A graph-based data multi-operation system includes a data multi-operation management subsystem coupled to an application and accelerator subsystems. The data multi-operation management subsystem receives a data multi-operation graph from the application that identifies first data and defines operations for performance on the first data to transform the first data into second data. The data multi-operation management subsystem assigns each of the operations to at least one of the accelerator systems, and configures the accelerator subsystems to perform the operations in a sequence that transforms the first data into the second data, When the data multi-operation management subsystem determine a completion status for the performance of the operations by the accelerator subsystems, it transmits a completion status communication to the application that indicates the completion status of the performance of the plurality of operations by the plurality of accelerator subsystems.

Abstract: The disclosed embodiments include systems and methods for recording a pressure profile using a sensor connected to a flowline, generating a pressure pulse in the flowline by closing a valve connected to the flowline, calculating a first derivative and a second derivative of the pressure profile, and determining a parameter of the pressure pulse based on the first derivative and the second derivative of the pressure profile.