Abstract: A vehicle electronic logging device (ELD) hour-of-service (HoS) audit and correction guidance system incorporates a commercial driver coaching mode to provide intelligent machine-determined proactive training instructions and warning messages to a chronically-offending driver who has repeatedly incurred or ignored pre-violation and violation alerts generated from the vehicle ELD HoS audit and correction guidance system. The commercial driver coaching mode also provides a messaging-based coaching interface to enable a fleet manager to communicate directly with the chronically-offending driver regarding specific pre-violation or violation alerts for commercial vehicle operations regulatory compliance. The vehicle ELD HoS audit and correction guidance system incorporates in-vehicle sensor data output values that are machine-interpreted by a vehicle OBD device, a driver's on-duty or off-duty confirmation entries, and other driver log adjustments to analyze an electronically-generated vehicle log.

Abstract: An automotive vehicle includes an actuator configured to control vehicle steering, acceleration, or shifting, a sensor configured to capture images of a region exterior to the vehicle, and a controller in communication with the actuator and the sensor. The controller is configured to selectively control the actuator according to a primary mode and a secondary mode. The controller is additionally configured to detect liquid on a driving surface proximate the vehicle, to estimate a depth of the liquid based on images captured by the sensor, and to control the actuator in the secondary mode in response to the depth exceeding a predefined threshold.

Abstract: Methods and systems of correlating sensed position data with terrestrial features receive sensed position data from a position sensing system operatively associated with a moveable object; select a reduced set of snap point candidates from terrestrial data based on a sensed position point; choose a best snap point candidate from among the reduced set of snap point candidates based on a plurality of predictive variables and corresponding weighting factors for each snap point candidate in the reduced set of snap point candidates; and snap the sensed position point to the best snap point candidate to produce a snapped position point. The selecting, choosing, and snapping processes are performed in substantially real time so that the systems and methods correlate the sensed position data from the moveable object with terrestrial features in substantially real time.

Abstract: Deployable navigation beacons can be deployed from a vehicle, such as an unmanned aerial vehicle (UAV), in an event of a loss of position or orientation of the vehicle. After deployment of the navigation beacons, the vehicle may detect locations of the navigation beacon, which may define a surface that may include surface features. The vehicle may then perform control operations based on the resolved locations. For example, UAV may maneuver to land proximate to the navigation beacons after resolving locations of the navigation beacons as a continuous surface. The navigation beacons may output a visual signal (e.g., a light), a auditory signal (e.g., a sound), and/or a radio signal. In some embodiments, each navigation beacon may include a different or unique signal.

Abstract: Systems and methods for controlling aircraft obtain at least one of ground-referenced longitudinal movement data of the aircraft and ground-referenced lateral movement data of the aircraft. A round-referenced heading of the aircraft is obtained and a heading error is calculated based on a difference between the ground-referenced heading and a target heading. A lateral movement error value is generated based on at least one of the ground-referenced longitudinal movement data and ground-referenced lateral movement data, and based on the heading error.

Abstract: A method includes obtaining data associated with operation of an aircraft and determining a first operational phase of the aircraft based on the data. The method includes identifying a candidate operational phase transition from the first operational phase to a candidate operational phase based on a first portion of the data satisfying a first condition associated with the candidate operational phase, the first portion of the data corresponding to a first time. The method includes evaluating a second portion of the data based on a second condition associated with the candidate operational phase, the second portion of the data corresponding to a second time that is subsequent to the first time. The method further includes, based on the second condition being satisfied, generating an operational phase transition indication that indicates an occurrence of an operational phase transition to the candidate operational phase at the first time.

Abstract: Various systems and methods for providing a road condition heads up display system are provided herein. A road condition heads up display system, includes: a video display to present imagery captured by a camera system, the imagery including terrain around an autonomous vehicle, the terrain including a driving surface on which the autonomous vehicle operates; a vehicle control system coupled to the camera system and the video processor, the vehicle control system to: operate the autonomous vehicle in an autonomous mode; recognize a non-navigable portion of the terrain around the autonomous vehicle; present an augmented reality user interface on the video display, the augmented reality user interface used by an occupant of the autonomous vehicle to indicate a waypoint; and operate the autonomous vehicle in a non-autonomous mode according to the user input.

Abstract: Disclosed are an autonomous emergency braking system and a method of controlling the same, wherein at least one track corresponding to the target is formed using the received radar signal, it is determined whether the tracks are generated by another vehicle, and it is determined whether the tracks determined to be generated by the other vehicle are generated by an overhead structure. Accordingly, it is possible to prevent the overhead structure from being mistaken for a vehicle and thus to prevent a malfunction of the system and improve reliability.

Abstract: Systems and methods negate the effects of increased motor speed by a hybrid electric vehicle during an engine-off, coasting condition. Upon determining that the hybrid electric vehicle is traveling at a relatively high speed, and is experiencing an engine-on, coasting condition, the hybrid electric vehicle is transitioned to an electric motor-only mode of operation. Negative motor torque is generated to decelerate the hybrid electric vehicle while it is coasting. To optimize conditions for regenerative braking, the hybrid electric vehicle may downshift to a lower gear, increasing electric motor speed. However, the amount of negative motor power that is generated by the downshift can result in an undesirable deceleration experience. This negative motor torque can be reduced based upon the torque multiplication factor at the lower gear to mimic negative torque at the wheels had the hybrid electric vehicle not downshifted to the lower gear.

Abstract: A method and system where a first subsystem makes observations and performs surveillance using sensors in a mode that conserves a resource such as power, data transmission band width or processing cycles. This is accomplished by reducing illumination, pixel count, sampling rate or other functions that result in a limited granularity or data collection rate. A machine model is applied to the limited data and, when it evaluates to a suitable result or a prediction of an interesting condition, another subsystem or the same subsystem in a different mode collects data at a finer granularity with a higher data collection size or rate and evaluates that data to determine the nature of the first evaluation. The machine model may be trained in stages on a large scale server and on a small field processor. Data from the sensor may be used for training to improve the second step.

Abstract: An automated process designs an indoor wayfinding system using wireless beacons interacting with a mobile smartphone to guide a user to a destination. Image processing and computational geometric techniques extracting necessary information about an indoor space to determine beacon placement and support path computations for navigation. An architectural floor plan of the indoor space of interest is scanned to extract all the points of interest (doors, stairs, elevators, etc.), to identify walking paths within this space, and to create a connectivity graph representation of the space upon which path computations for navigation can be performed. Optimized locations where beacons should be placed on the indoor floor plan are identified very quickly and with minimal effort.

Abstract: A system and method for using human driving patterns to manage speed control for autonomous vehicles are disclosed. A particular embodiment includes: generating data corresponding to desired human driving behaviors; training a human driving model module using a reinforcement learning process and the desired human driving behaviors; receiving a proposed vehicle speed control command; determining if the proposed vehicle speed control command conforms to the desired human driving behaviors by use of the human driving model module; and validating or modifying the proposed vehicle speed control command based on the determination.

Abstract: Traditional approaches to predicting aircraft trajectories using kinematic models cannot work due to the complexity of the approach maneuver including flaps/slats, landing gear, ATC vectors, winds, and other traffic. The methods and systems disclosed can utilize Big Data Analytics (e.g., massive amounts of data of flights on each approach) to nowcast the approach stability given the state of the flight prior to the 1000?/500? check points.

Abstract: A DC-feeding-voltage calculating apparatus includes storage that stores train model information including information for controlling a regenerative power reducing amount in a train in an electrified section; feeding network model information including position information on a substation; and substation model information including control information on a substation voltage. On the basis of: the stored information; a voltage value, current values of feeders by train direction, the voltage and current values being measured in the substation; and first train information on a train including a wireless communication apparatus, an estimator estimates second train information on a train not including a wireless communication apparatus and outputs train operation information.

Abstract: Systems and methods for transferring diagnostic commands to an on-board diagnostics (OBD) system of a vehicle are provided. A diagnostic interface device has a dedicated connection to a vehicle OBD system, and is in data communication with a diagnostic server over an open network. An instruction indicator is transmitted from the diagnostic interface device to the diagnostic server, and the diagnostic server transmits several instructions to be provided to the OBD system to execute the instruction to the diagnostic interface device. The instructions are provided in a batch which includes timing parameters specific to each instruction in the batch, so that the diagnostic interface device is capable of transferring each instruction in the batch to the vehicle OBD system in accordance with the timing parameters.

Abstract: Apparatus to generate aircraft intent and related methods are disclosed.

Abstract: A vehicle electronic logging device (ELD) hour-of-service (HoS) audit and correction guidance system provides preemptive pre-violation and violation alerts and interactive vehicle log entry correction guidance for commercial vehicle operations regulatory compliance. The vehicle ELD HoS audit and correction guidance system incorporates in-vehicle sensor data output values that are machine-interpreted by a vehicle OBD device, a driver's on-duty or off-duty confirmation entries, and other driver log adjustments to analyze an electronically-generated vehicle log. Subsequently, the system determines whether some log entries are anomalous and indicative of driver log entry or adjustment errors, which may result in commercial vehicle regulatory violation if left uncorrected.

Abstract: An electric power system (EPS) may comprise a first power conversion channel and a second power conversion channel connected in parallel with a permanent magnet synchronous machine (PMSM). The first power conversion channel may be suitable for a load having a first electronic characteristic. The second power conversion channel may be suitable for a load having a second electronic characteristic. The first power conversion channel may comprise a first rectifier configured to receive an alternating current (AC) power from the PMSM and rectify the AC power into a first direct current (DC) power, a first buck converter configured to receive the first DC power from the first rectifier and reduce a voltage of the first DC power, and a first output filter configured to filter the first DC power and supply the first DC power to a first load.

Abstract: A vehicle brake control device includes a wheel deceleration calculating unit configured to calculate a wheel deceleration of each of wheels of a vehicle, and a front and rear wheel braking distribution controlling unit configured to execute a front and rear wheel braking distribution control for distributing a braking force on front and rear wheels. The front and rear wheel braking distribution controlling unit is configured to start the front and rear wheel braking distribution control on front and rear wheels of one of left and right sides if an absolute value of a wheel deceleration of the front wheel is equal to or larger than a first threshold and an absolute value of a wheel deceleration of the rear wheel is equal to or larger than a second threshold.

Abstract: A method of performing a navigation calculation on the basis of a hybrid inertial navigation system on board a vehicle includes performing a hybrid first navigation calculation and an inertial second navigation calculation, calculating in real time a difference between the first navigation calculation and the second navigation calculation, and subjecting the difference to lowpass filtering having a convergence time longer than a period of the Kalman filter and shorter than the Schuler period, and using the filtered difference to correct the second navigation calculation.