Abstract: An automated emergency power supply system (EPSS) and testing solution that records generator load values and engine exhaust temperature values to evaluate whether an EPSS test satisfies legislated test criteria. The EPSS test is carried out under software control, which initiates a test by instructing an automatic transfer switch (ATS) to change its status to a test status, causing the essential loads to be powered by a generator instead of a main utility power source. Power monitors record the ATS and generator status during the test as well as electrical parameter data from the ATS and generator and exhaust temperature data and other engine parameter data from the generator. When the test is concluded, the ATS is instructed to return the status to normal so that power delivery is resumed from the main power source. The electrical and engine parameter data is analyzed and compared against legislated test criteria to determine a pass/fail result of the EPSS test.

Abstract: A method for processing a pulse width modulated signal from a temperature sensor, wherein the signal varies non-linearly and non-exponentially with changes in temperature. An exponential equation is defined that is closely fitted to the relationship between a characteristic of the signal and the temperature. The signal from the sensor is processed by measuring the characteristic to produce a sensor value. That sensor value then is employed to solve the exponential equation which produces a value for the temperature.

Abstract: One embodiment provides a semiconductor chip including a semiconductor body and a power semiconductor component integrated therein. The power semiconductor component includes a load electrode zone arranged on a first surface of the semiconductor body, a control electrode zone arranged on the first surface, the control electrode zone being electrically insulated from the load electrode zone, and a resistance track arranged on the load electrode zone and the control electrode zone. The resistance track ensures an electrical connection between the load electrode zone and the control electrode zone.

Abstract: The subject matter of this specification can be implemented in, among other things, a method for crash reporting for resource-constrained devices. The method includes a step for accessing one or more rules for crash data management upon an application crash on a resource-constrained device. The one or more accessed rules take into account at least one resource constraint of the resource-constrained device. The method also includes a step for collecting crash data and communicating the crash data to a crash report management system. Either or both the collecting or the communicating of the crash data is based on the one or more accessed rules.

Abstract: A system and method may be used to calculate insulin on board (IOB) for an extended bolus being delivered by an insulin infusion pump. In general, the system and method calculates an extended bolus IOB value for the extended bolus, which takes into account the insulin currently on board from the extended bolus and the insulin scheduled to be delivered by the extended bolus over a subsequent time period equivalent to a duration of insulin action. The extended bolus IOB value may be used to calculate a suggested bolus.

Abstract: A method of determining the heading of an excavator at a worksite uses a magnetic field sensor, mounted on the excavator, inclinometers that provide an indication of the pitch and roll of the excavator, a gyroscopic sensor that senses the rotational rate of the excavator about the Z axis of the magnetic field sensor, and a processor circuit, having an associated memory. A calibration table of data is created and stored using the gyroscopic sensor as the excavator is rotated at a uniform velocity. The sensed indications of the magnetic field from the coordinate reference frame of the sensor are transformed to the local level plane coordinate reference frame using the outputs from the inclinometers.

Abstract: Method for operating a measuring point having a base unit and a sensor unit, wherein the latter couples via a pluggable connector coupling with the base unit; the base unit serves for energy supply of the sensor unit, for data exchange with the sensor unit and for communication with a process monitoring installation, wherein the base unit includes: A first element of the pluggable connector coupling; a first microprocessor sensor data conditioning for communication with the process monitoring installation; a first data memory for saving measuring-point-specific data; wherein the sensor unit has a primary sensor and a sensor head; the primary sensor includes a transducer, which outputs a measured variable dependent signal; wherein the sensor head includes: A circuit for conditioning the transducer signals with an A/D converter and a second microprocessor for measurement signal processing, a second data memory for sensor data; a program memory which contains a firmware; and an interface with a second element of

Abstract: Provided is a measurement method of Fourier coefficients using an integrating photometric detector, wherein, when measuring an exposure (Sj) with a predetermined time interval during a predetermined time period using an integrating photometric detector with respect to light of which amplitude varies with the time period, normalized Fourier coefficients (??2n, ??2n) for a waveform of an intensity of the light is determined by carrying out a discrete Fourier transform with respect to an equation for the measured exposure (Sj).

Abstract: A system and method for analyzing and providing exception-based reports for machine data. The machine data is relayed to a remote system for automated analysis based on tests and parameters defined by an owner. If any exceptions are detected in the data based on the operator-defined input, output is generated. The output may take the form of exception-based printed or electronic reports, or the exception information may be relayed to a hand held device, preferably maintained by service personnel at the work site.

Abstract: A method is disclosed for monitoring the vibration of a rotating shaft including, measuring a current shaft position and determining a centroid of the shaft. The current shaft sector is then determined. The current distance between the centroid and the current shaft position may then be determined. The current distance is compared with a previously stored maximum distance for that sector, and if greater, the current shaft position and current distance is stored as the new maximum for that sector. After a predetermined period of time, the maximum displacement between the stored maximum positions is calculated, which represents the maximum shaft displacement peak to peak. This value may then be visually displayed or automatically monitored by shaft control computers.

Abstract: A visualization system for creating, displaying and animating overview and detail heat map displays for industrial automation. The visualization system connects the heat map displays to an interface component providing manual or automatic input data from an industrial process or an archive of historical industrial process input data. The animated heat map displays providing quality, prognostic or diagnostic information.

Abstract: A method and system for monitoring the operation of a wind energy installation. State data relating to the wind energy installation is recorded and discrepancies are found between the state data and an associated comparison value. A failure probability of the wind energy installation is determined based on any found discrepancy. An availability value for the wind energy installation is determined from the ratio of the actually produced amount of electrical energy to the total amount of energy which can potentially be produced. The availability value and the failure probability are then combined to form a repair priority, which is associated with the wind energy installation. Accordingly, more uniform operation of wind energy installations can be achieved.

Abstract: A method for determining a mixup in the terminals of a position encoder having a position encoder motor, which is bidirectionally drivable via a plurality of terminals, so that a mixup of at least two of the terminals of the position encoder motor leads to a reversal in the actuation direction of the position encoder, having the following steps of setting an actuating element of the position encoder to a zero setting, from which a motion of the actuating element is possible in one or two directions; driving the position encoder motor according to a diagnostic variable, which is selected so that, based on the actuation using the diagnostic variable, in the case of a non-mixup of the terminals and in the case of a mixup of the terminals, different absolute values of the changes are to be expected in the changes of the actuation position of the actuating element; recording a current change in the actuation position of the actuating element that comes about by the driving of the position encoder motor; establishi

Abstract: Battery testing sensors, and systems and methods for testing batteries, are disclosed. Each battery sensor has a microcontroller programmed to analyze the frequencies of noise or other undesirable signals (“background noise”) present at a battery to be tested, and to determine the duty cycle of a desired pulse width modulation (PWM) signal to be applied to the battery in view of the background noise. Duty cycles of desired PWM signals are selected such that, when applied to the battery, they will at least approximate an AC signal having a frequency that has been determined to provide optimal test results in view of the background noise. The microcontroller analyzes the battery's response from application of the PWM signal thereto. Consequently, measurement errors from background noise present at the battery are minimized. Based on the response, attributes of the battery, such as internal admittance, voltage, current, and temperature, are determined.

Abstract: A method and apparatus for data analysis according to various aspects of the present invention is configured to identify statistical outliers in test data for components, including local outliers representing outliers within subsets of larger data populations.

Abstract: The method and apparatus for determining the conductivity of anisotropic formations surrounding a borehole. The method comprises measuring the gradient of the magnetic field by an electromagnet logging tool in a borehole in the subsurface formation. The instrument comprises one or several closely positioned parallel receiver coils and one or several closely positioned parallel transmitter coils with the magnetic direction of the transmitter coils parallel or different from the magnetic moment direction of the receiver coils. In an embodiment, a gradient induction instrument consists of a tri-axial transmitter array and up to 27 pairs of receiver coils, measuring some or all magnetic gradient components.

Abstract: A method, apparatus and computer program for measuring a latency associated with a transaction between logic units is described. In certain described examples, transactions take place over an on-chip interconnect, for example an interconnect forming part of a system-on-chip configuration. In certain described examples, time values obtained in response to signals indicative of transaction initiation events are added to a data queue. A transaction initiation event has an associated transaction identifier and each data queue is associated with a particular transaction identifier. The method and apparatus enable time values relating to transactions that overlap in time to be output from a data queue on receipt of a transaction completion event and thus measured.

Abstract: The objective of the present invention is to efficiently create a test table in a monitoring control system.

Abstract: A system may include utensil means for portioning a foodstuff into a first portion and a second portion, a means for detecting a first portion size for the first portion with the utensil means, a means for detecting a second portion size for the second portion with the utensil means, and a means for determining a cumulative amount of portioned foodstuff based upon the first portion size and the second portion size.

Abstract: A system may include utensil means for portioning a foodstuff into a first portion and a second portion, a means for detecting a first portion size for the first portion with the utensil means, a means for detecting a second portion size for the second portion with the utensil means, and a means for determining a cumulative amount of portioned foodstuff based upon the first portion size and the second portion size.