Abstract: Systems, methods, and devices are provided for responding to requests received from users in a healthcare facility, and for generating alerts based upon criticality detected in received verbal utterances. A personal assistant device (PAD) may receive a verbal request for information. The identity of the requestor may be verified and a response to the request may be received by the PAD. In some cases, prior to audibly outputting the response, it may be determined whether the response contains protected health information (PHI). Upon determining that the response contains PHI, the presence of persons other than the patient in proximity to the PAD and/or security of the location of the PAD may be evaluated prior to audibly outputting the response. Additionally, alerts having a heightened criticality may be generated when a received verbal utterance is determined to have a heightened criticality.

Abstract: A pothole patcher vehicle is configured to discharge a calibrated flow of a patching material. The pothole patcher vehicle broadly includes a material conveying device and a processor. The material conveying device includes a motor and is configured to supply patching material to a discharge spout. The processor is operably coupled to the material conveying device.

Abstract: A coating applicator vehicle is configured to selectively discharge a flow of liquid emulsion and aggregate onto a roadway. The vehicle includes a rolling chassis and a powered spraying assembly supported by the chassis. The spraying assembly includes a pump and a spray bar assembly. The vehicle also includes a control system with a speed sensor and a computer. The computer is operably connected to the pump to control a volumetric flow rate of coating material provided by the pump as a function of the sensed ground speed to apply coating material at a predetermined application rate.

Abstract: An apparatus for determining a condition parameter of a battery, receives measurement signals related to the battery, determines input data such as electrical impedance from the measurement signals, and provides the input data to a plurality of different prediction algorithms, wherein each prediction algorithm provides a condition parameter estimate. A plurality of condition parameter estimates are then provided to a decision fusion algorithm, allowing a more accurate prediction of the condition parameter.

Abstract: A flameless pavement repair system includes a vehicle with a hopper. One or more flameless heating elements are installed adjacent the hopper to maintain materials in the hopper within a selected temperature range. The pavement repair system also includes an on-board generator that is powered by the vehicle and provides sufficient power to the electric heating element during vehicle operation to heat pavement repair materials stored therein.

Abstract: A method for determining a condition parameter of an electrochemical cell, such as in a battery, includes the step of obtaining condition data correlated with the condition parameter. Additionally, the method includes the step of providing the condition data to a plurality of prediction algorithms, wherein each prediction algorithm provides a condition parameter estimate. Therefore, a plurality of condition parameter estimates are provided. The method also includes a step in determining the condition parameter using the plurality of condition parameter estimates.