Abstract: A method of providing a virtual door sensor for a transport unit is disclosed. The method includes monitoring operation of a transport climate control system for a climate controlled space to obtain transport climate control system operating data; transforming the transport climate control system operating data into door event model inputs; predicting a door event based on the obtained door event model inputs; and transmitting a notification according to the predicted door event.

Abstract: A residential energy efficiency rating system that may incorporate one or more sensors situated at one or more residential properties, an aggregation and sending device connected to the one or more sensors, a central data receiver and processor connected to the aggregation and sending device, a historical device data storage connected to the central data receiver and processor, and a residential energy efficiency rating calculator connected to the historical device data storage.

Abstract: A residential energy efficiency rating system that may incorporate one or more sensors situated at one or more residential properties, an aggregation and sending device connected to the one or more sensors, a central data receiver and processor connected to the aggregation and sending device, a historical device data storage connected to the central data receiver and processor, and a residential energy efficiency rating calculator connected to the historical device data storage.

Abstract: An approach and system for receiving data from a thermostat in a building, treating the data as representative of a thermal response model or system, and determining a relationship between a rate of building internal temperature change and change in outdoor temperature to provide an indication of how well a building is insulated versus a thermal mass of the building.

Abstract: An approach and system for receiving data from a thermostat in a building, treating the data as representative of a thermal response model or system, and determining a relationship between a rate of building internal temperature change and change in outdoor temperature to provide an indication of how well a building is insulated versus a thermal mass of the building.

Abstract: An approach and system for receiving data from a thermostat in a building, treating the data as representative of a thermal response model or system, and determining a relationship between a rate of building internal temperature change and change in outdoor temperature to provide an indication of how well a building is insulated versus a thermal mass of the building.

Abstract: Devices, methods, systems, and computer-readable media for model centric data storage are described herein. One or more embodiments include system for model centric data storage, comprising: a computing device to: extract data within a first time period from a number of sensors utilized to determine state data for an environment within a building and state data for devices within the building, determine model parameters utilized to generate a model corresponding to the building based on the extracted data, and generate the model including a predicted state of the environment within the building and a predicted state of the devices within the building for a second time period utilizing streaming data corresponding to the second time period with the model parameters.

Abstract: A residential energy efficiency rating system that may incorporate one or more sensors situated at one or more residential properties, an aggregation and sending device connected to the one or more sensors, a central data receiver and processor connected to the aggregation and sending device, a historical device data storage connected to the central data receiver and processor, and a residential energy efficiency rating calculator connected to the historical device data storage.

Abstract: Discussed generally herein are systems, apparatuses, techniques, and software for determining if a temperature sensor is properly located. In one or more embodiments, a technique can include receiving a series of temperature readings from a temperature sensor, determining if the temperature sensor is properly located as a function of the received temperature readings, and in response to determining that the temperature sensor is not properly located, recording data indicating that the temperature sensor is not properly located.

Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for detecting an anomaly in a temperature sensor. In one or more embodiments an apparatus can include one or more computer processors configured to: (1) receive a series of temperature sensor readings from a temperature sensor, (2) determine if the temperature sensor is exhibiting behavior consistent with experiencing oscillations as a function of the received sensor readings, and (3) in response to determining that the temperature sensor is exhibiting behavior consistent with experiencing oscillations, recording in a memory data indicating that the temperature sensor is exhibiting behavior consistent with experiencing oscillations.

Abstract: Generally discussed herein are techniques, software, apparatuses, and systems configured for detecting an anomaly in a temperature sensor. In one or more embodiments an apparatus can include one or more computer processors configured to: (1) receive a series of temperature sensor readings from a temperature sensor, (2) determine if the temperature sensor is exhibiting behavior consistent with experiencing oscillations as a function of the received sensor readings, and (3) in response to determining that the temperature sensor is exhibiting behavior consistent with experiencing oscillations, recording in a memory data indicating that the temperature sensor is exhibiting behavior consistent with experiencing oscillations.

Abstract: Discussed generally herein are systems, apparatuses, techniques, and software for determining if a temperature sensor is properly located. In one or more embodiments, a technique can include receiving a series of temperature readings from a temperature sensor, determining if the temperature sensor is properly located as a function of the received temperature readings, and in response to determining that the temperature sensor is not properly located, recording data indicating that the temperature sensor is not properly located.

Abstract: A method includes representing a building structure and component systems using a structural set of ontologies to create a building ontology, representing audit tasks and audit processes using an audit ontology, and presenting an ordered set of audit tasks to an auditor using the structural set of ontologies and the audit ontology, enabling the auditor to complete an audit process and populate data about instances in the building ontology representing a specific building.

Abstract: An approach and system for receiving data from a thermostat in a building, treating the data as representative of a thermal response model or system, and determining a relationship between a rate of building internal temperature change and change in outdoor temperature to provide an indication of how well a building is insulated versus a thermal mass of the building.

Abstract: Methods, systems, and computer-readable mediums for modeling energy conversion in systems are described herein. One method includes identifying an external parameter that influences operation of the system, determining a characteristic curve of a component of the system using a value of the identified external parameter, and determining a model of energy conversion in the system using the characteristic curve of the component.

Abstract: A computer implemented method includes providing information related to wind speed and direction prediction to a wind turbine energy prediction module, providing wind energy production prediction information to a resource allocation engine, and combining the wind energy production prediction information with information about non-renewable energy resources to provide an output identifying energy production resources to use for optimal load servicing.

Abstract: Methods and systems for detecting features in thin-wall structures are provided. A plurality of ultrasonic waves are generated within a thin-wall structure. At least one echo from the plurality of ultrasonic waves within the thin-wall structure is detected. The at least one echo is processed to determine a position of at least one feature in the thin-wall structure based on Embedded Ultrasonic Structure Radar (EUSR) beamforming performed in the frequency domain.

Abstract: Monitoring wind turbine performance is described herein. One or more device embodiments include a memory and a processor. The processor is configured to execute executable instructions stored in the memory to determine a number of power outputs of a wind turbine at a number of wind speeds, determine a number of power residuals of the wind turbine at the number of wind speeds based on the determined power outputs and an expected power output curve associated with the wind turbine, adjust the power residuals based on a number of characteristics associated with a location of the wind turbine, analyze performance of the wind turbine based on the adjusted power residuals, and generate and display a number of health indicators associated with the wind turbine.

Abstract: Methods and apparatus are provided for detecting an anomaly in fuel demand data and fuel supply data generated by a fuel metering system for an engine, The method comprises collecting the fuel demand data and the fuel supply data during operation of the fuel metering system, generating expected fuel supply data based on the collected fuel demand data and a nominal response model describing the expected behavior of the fuel metering system, and detecting the anomaly if a difference between the expected fuel supply data and the collected fuel supply data exceeds a predetermined threshold.

Abstract: A method for performing diagnostics for an engine comprises the steps of identifying an engine component as potentially being related to operational data of an engine, calculating a deviation from a thermodynamic model, and comparing the deviation with root cause deviation measures. The deviation relates the engine component to an adjustment to the thermodynamic model with respect to a variable of the thermodynamic model, based at least in part on the operational data. Each root cause deviation measure relates one of a plurality of potential root causes to the thermodynamic model with respect to the variable of the thermodynamic model.