Abstract: A method and system for positioning of autonomously operating entities are disclosed. A positioning system receives a current location of an entity capable of autonomous operation and generates a 3D virtual construct by splitting a spatial volume associated with the current location into a plurality of voxels. The positioning system receives spatial data corresponding to the current location generated by at least one sensor associated with the entity and determines an occupancy status of one or more voxels using the spatial data. A voxel map is configured from the 3D virtual construct based on the occupancy status of the one or more voxels. The positioning system generates a 3D map by overlaying visual semantic data onto the voxel map. The visual semantic data is derived from image frames corresponding to the current location captured by one or more imaging devices. The 3D map is capable of autonomously positioning the entity.

Abstract: Through-the-road (TTR) hybrid designs using control strategies such as an equivalent consumption minimization strategy (ECMS) or an adaptive ECMS are implemented at the supplemental torque delivering electrically-powered drive axle (or axles) in a manner that follows operational parameters or computationally estimates states of the primary drivetrain and/or fuel-fed engine, but does not itself participate in control of the fuel-fed engine or primary drivetrain. BSFC type data particular to the paired-with fuel-fed engine allows an ECMS implementation (or other similar control strategy) to adapt to efficiency curves for the particular fuel-fed engine and to improve overall efficiencies of the TTR hybrid configuration.

Abstract: A shared memory message system for communication between modules configured to perform a function related to controlling a vehicle in a computer system on the vehicle. The system may include a plurality of modules each representative as a node, the plurality of modules collectively representative as a plurality of nodes, each node a publisher node and/or a subscriber node, a topic registry having message storage location information, message buffers configured to store published messages, and a communication bus coupled to the topic registry, the message buffers, and the plurality of nodes. The communication bus is configured such that publisher node messages are stored in a message buffer and associated storage location information is stored in the topic registry without going through the kernel of the computer system, and such that subscriber nodes can read messages from a message buffer without going through the computer system kernel.

Abstract: A method for maintaining a marine vessel propelled by a marine propulsion device in a selected position includes determining a current global position of the marine vessel and receiving a signal command to maintain the current global position. The current global position is stored as a target global position in response to receiving the signal command. A subsequent global position of the marine vessel is determined and a position error difference between the subsequent global position and the target global position is determined. The method includes determining marine vessel movements required to minimize the position error difference, and causing the marine propulsion device to produce a thrust having a magnitude, a direction, and an angle calculated to result in achievement of the required marine vessel movements. At least one of timing and frequency of discontinuity of thrust production is controlled while the position error difference is minimized.

Abstract: A vehicular automated parking system includes a camera having a field of view rearward of the vehicle. When the vehicle is parked in a parking space, with a forward vehicle parked in front of the vehicle and a rearward vehicle parked behind the vehicle, the vehicular automated parking system determines a forward limit of the parking space responsive to a driver of the vehicle driving the vehicle forward until a front end of the vehicle is close to the forward vehicle. Responsive to the determined forward limit of the parking space, and responsive to processing by an image processor of image data captured by the camera, the vehicular automated parking system controls the vehicle when the vehicle is leaving the parking space in a manner that avoids the forward vehicle parked in front of the vehicle and the rearward vehicle parked behind the vehicle.

Abstract: A vehicle control device includes an operation detection unit detecting an operation input to an operation input unit capable of being used when increasing or decreasing a travel speed of a host vehicle, when initiating a following control with respect to a preceding vehicle, or when reinitiating the following control with respect to the preceding vehicle, and a lane change control unit performing a lane change control based on the operation input detected by the operation detection unit. In the case that a first operation input is performed, the lane change control unit performs a lane change into a first lane located on one side of a host vehicle lane where the host vehicle is traveling, whereas in the case that a second operation input is performed, the lane change control unit performs a lane change into a second lane located on another side of the host vehicle lane.

Abstract: A terminal device which receives command information from a central device in a train information management system, includes a transmission-reception unit which transmits and receives the command information to and from the central device or other terminal device and periodically receives command information from a plurality of central devices, a control unit which determines whether or not management information, which is information on a train composition set by a central device which is a transmission source, regarding the received command information, is normal command information and determines command information to be adopted based on a priority set to the central device which is the transmission source when receiving the normal command information from the plurality of central devices, and a storage unit which stores information on the priorities set to the plurality of central devices.

Abstract: Various aspects of a method, a system, and a computer program product are disclosed herein in accordance with at least one example embodiment for spatial clustering of a plurality of cells of a geographical location. The method may include generation of cell clusters based on multiple criteria. The method may further include reception of mobility data from one or more external devices associated with the plurality of cells. The mobility data may be further processed to extract observations for generation of feature vectors from the observations. The feature vectors may be normalized to generate one or more clusters of a set of cells of the location. Cluster data associated with the clustering of the plurality of cells may be further used in one or more location based applications.

Abstract: Techniques and methods for storing data. For instance, a vehicle can receive sensor data generated by one or more sensors. The vehicle can then detect that an event is occurring and/or has occurred using the sensor data. Based on detecting the event, the vehicle can flag a first portion of the sensor data as corresponding to the event. The vehicle can then store the first portion of the sensor data according to a first storage rule and a second portion of the sensor data according to a second storage rule. In some instances, the storage rules may indicate when sensor data is to be overwritten, lengths of time that the sensor data is to be stored, formats for storing the sensor data, and/or when the sensor data is to be sent to one or more computing devices.

Abstract: The present invention relates to a method for controlling vehicle lane holding for a vehicle with an electric power assisted steering by means of a steering system (100) with a steering assistance actuator and one or more controllable vehicle state actuators comprising measurement of at least one vehicle position input signal with using an on-board vision system for determination of a relative vehicle lane position in the form of a lateral lane position, a heading angle and a lane curvature, transformation of the relative vehicle lane position to a target yaw and/or lateral vehicle state, measuring at least one steering input signal, determination from said one or more measured steering input signals a torque value applied by the driver via a steering wheel (120), transformation of said torque value to a relative to the afore-mentioned target yaw and/or lateral vehicle state a driver target relative yaw and/or lateral vehicle state, adding said target yaw and/or lateral vehicle state and said driver target re

Abstract: An apparatus and method for predicting distress on a physical component. The method can include obtaining distress data. The distress data can be used to determine a distress rank. The distress rank can be compared to a distress output provided by a kernel that use parameters related to the physical component. The comparison can result in a prediction model for the physical component.

Abstract: A current sensor state determination device determines that an abnormality is caused in a current sensor when a sum of phase currents based on current detection values from each of the current sensors in three phases is greater than a first determination value, and determines that no abnormality is caused in the current sensor when the sum of phase currents is equal to or less than the first determination value. The state determination device determines that the current sensor is normal when it is determined that (i) no abnormality is caused in a preset electric angle range equal to or less than one electric-angle cycle of the rotating electric machine and (ii) a value of an electric current flowing in the rotating electric machine in a rotating coordinates system calculated based on the current detection value is equal to or greater than a second determination value.

Abstract: Embodiments for implementing intelligent driving comfort adjustment of an autonomous vehicle by a processor. A user experience satisfaction level may be determined during a journey within an autonomous vehicle according to historical user experience satisfaction levels, a user profile, one or more contextual factors, or a combination thereof. One or more performance characteristics of the autonomous vehicle may be adjusted if a user experience satisfaction level is less than a predetermined threshold.

Abstract: According to various aspects, a collision avoidance method may include: receiving depth information of one or more depth imaging sensors of an unmanned aerial vehicle; determining from the depth information a first obstacle located within a first distance range and movement information associated with the first obstacle; determining from the depth information a second obstacle located within a second distance range and movement information associated with the second obstacle, the second distance range is distinct from the first distance range, determining a virtual force vector based on the determined movement information, and controlling flight of the unmanned aerial vehicle based on the virtual force vector to avoid a collision of the unmanned aerial vehicle with the first obstacle and the second obstacle.

Abstract: The invention relates to a method for securing the operation of a synthetic viewing system of an aircraft. This method comprises the steps of determining at least one control object in the field of view of the synthetic vision system and determining at least one control point belonging to each control object and verifying the consistency of the display of the synthetic vision system. The verification step comprises the sub-steps of recovering a first position corresponding to the displayed position of each control point on the corresponding outline on the display of the synthetic vision system, determining a second position of each control point on the display of the synthetic vision system and comparing the first and second positions.

Abstract: Systems, methods, and non-transitory computer-readable media can determine first sensor data captured by a first sensor of a vehicle. Second sensor data captured by a second sensor of the vehicle can be determined. Information describing the first sensor data and the second sensor data can be provided to a machine learning model trained to predict whether a pair of sensors are calibrated or mis-calibrated based on sensor data captured by the pair of sensors. A determination is made whether the first sensor and the second sensor are calibrated or mis-calibrated based on an output from the machine learning model.

Abstract: A performance dimension is selected, and a gap in machine performance, according to the selected dimension, is identified. A target value is identified to improve machine control according to the selected dimension. A dependent dimension, which depends on the selected dimension, is selected and a dependency indicator, that indicates a dependency of the dependent dimension on the selected dimension, is accessed to identify a value of the dependent dimension that will change if the machine is controlled so that the value of the selected dimension is moved from a current value to the target value. The change in value of the selected dimension, and the dependent dimension are aggregated to determine whether machine control should be modified so the value of the selected dimension moves toward the target value. If so, a corresponding control operation is identified, and control signals are generated to control the machine to perform the identified control operation.

Abstract: A yield amount of a vehicle is given notice of more accurately before two vehicles pass each other. In a driving assistance system, a yield amount calculation unit calculates a yield amount of a first vehicle on the basis of the width of the first vehicle, the width of a second vehicle, the current position of the first vehicle in the width direction detected by a first position detection unit, the passing position predicted by a passing position prediction unit, the road width at the passing position specified by a road width specification unit. The notification unit gives notice of the yield amount of the first vehicle at least in the first vehicle on the basis of the calculation result from the yield amount calculation unit.

Abstract: A device of measurement of transverse distribution of a wheel path. The device includes a measurement device, a first database, an analysis device, and a second database. The measurement device is configured to measure a shape and size of one side of a horizontal section of each of a plurality of vehicles, and to measure a distance between the one side of the horizontal section of each of the plurality of vehicles and a road shoulder. The first database is configured to store data of the shape and size of one side of the horizontal section of each of the plurality of vehicles, and of the distance between the one side of the horizontal section of each of the plurality of vehicles and the road shoulder, and raw data of a shape and size of one side of a horizontal section of a plurality of wheels.

Abstract: A vehicle adaptive cruise control apparatus for controlling traveling of a host vehicle is provided. The vehicle adaptive cruise control apparatus that is configured to: receive a vehicle speed of the host vehicle; receive an inter-vehicle distance between a preceding vehicle and the host vehicle; define a minimum safe inter-vehicle distance; set a reaction time of a driver; and use adaptive cruise control. The vehicle adaptive cruise control apparatus uses a maximum speed reference for the host vehicle which is defined as ratio between a) the inter-vehicle distance and b) the reaction time of the driver.