Patent classifications
B60W30/18009
Driver assist design analysis system
A driver assist design analysis system includes a processing system and a database that stores vehicle data, vehicle operational data, vehicle accident data, and environmental data related to the configuration and operation of a plurality of vehicles with driver assist systems or features. The driver assist design analysis system also includes one or more analysis engines that execute on the processing system to determine one or more driving anomalies (e.g., accidents or poor driving operation) based on the vehicle operational data, and that correlate or determine a statistical relationship between the driving anomalies and the operation of the driver assist systems or features. The driver assist design analysis system then determines an effectiveness of operation of one or more of the driver assist systems or features based on the statistical relationship to determine a potential design flaw in the driver assist systems or features, and the driver assist design analysis system notifies a user or receiver of the potential design flaw.
Method of controlling uphill driving of vehicle
A method of controlling uphill driving of a hybrid vehicle provided with a dual clutch transmission (DCT) may include determining, by a controller, a driving state of a vehicle on the basis of information collected from the vehicle; when the vehicle is determined as being in a uphill driving state, performing, by the controller, high torque control on an engine of the vehicle by increasing an engine torque to control the engine at a predetermined high torque engine operating point and reducing a motor torque of a motor in the vehicle to satisfy a driver request torque; and during the performing of the high torque control on the engine, comparing, by the controller, a state of charge (SOC) value of a battery with a set first SOC threshold value, and when the SOC value of the battery is less than or equal to the first SOC threshold value, performing engine and motor speed control to defend the SOC value of the battery.
VEHICLE DRIVING ASSISTANCE DEVICE AND NON-TRANSITORY STORAGE MEDIUM
A vehicle driving assistance device includes a processor. The processor is configured to execute acceleration suppression control for suppressing acceleration of a driver's vehicle in a case where a predetermined prohibition condition is not satisfied when an erroneous acceleration operation precondition is satisfied while a traveling condition is satisfied. The traveling condition is a condition for determining that the driver's vehicle is traveling. The erroneous acceleration operation precondition is a precondition for determining that an acceleration operation is erroneously performed. The acceleration operation is an operation performed by a driver of the driver's vehicle to request the acceleration of the driver's vehicle. The predetermined prohibition condition is based on a relationship between the driver's vehicle and an external environment of the driver's vehicle.
Navigation using points on splines
A system for navigating a host vehicle includes at least one electronic horizon processor to access a map representative of at least a road segment on which the host vehicle travels or is expected to travel, wherein the map includes one or more splines representative of road features associated with the road segment, localize the host vehicle relative to a drivable path for the host vehicle represented among the one or more splines, determine a set of points associated with the one or more splines based on the localization of the host vehicle relative to the drivable path for the host vehicle, and generate a navigation information packet including information associated with the one or more splines and the determined set of points relative to the one or more splines.
ENERGY MANAGEMENT FOR ELECTRIFIED FIRE FIGHTING VEHICLE
An electrified fire fighting vehicle includes a battery pack, an electromagnetic device, an engine, and a controller. The controller is configured to monitor a state-of-charge of the battery pack, operate the electromagnetic device using stored energy in the battery pack to provide a performance condition including (i) accelerating the electrified fire fighting vehicle to a driving speed of at least 50 miles-per-hour in an acceleration time and (ii) maintaining or exceeding the driving speed for a period of time, and start and operate the engine in response to a start condition to facilitate reserving sufficient stored energy in the battery pack such that the state-of-charge is maintained above a minimum state-of-charge threshold that is sufficient to facilitate the performance condition. The acceleration time is 30 second or less. An aggregate of the acceleration time and the period of time is at least 3 minutes.
APPARATUSES, COMPUTER-IMPLEMENTED METHODS, AND COMPUTER PROGRAM PRODUCTS FOR IMPROVED OBJECT PATHING
Embodiments of the disclosure provide for improved object pathing. The improved object pathing is provided based at least in part on continuous, real-time sensor data transmitted over a high-throughput communications network that enables updating of object in real-time as changes to an environment are detected from high-fidelity, continuous, real-time sensor data. Some embodiments are configured for receiving, in real-time via a high-throughput communications network, a continuous set of sensor data associated with one or more real-time sensors, determining current location data associated with at least one of a set of travelling objects within an environment, identifying current pathing data associated with each travelling object, generating optimized pathing data for the at least one travelling object based on the current pathing data and the current location data associated with each travelling object, and outputting the optimized pathing data to a computing device associated with the at least one travelling object.
Vehicle safe stop
A method for providing instructions for controlling vehicle, the method comprising: predicting a near-future driving path for the vehicle using sensor data received from environmental sensors of the vehicle. Retrieving at least one acceptable spatial deviation value indicative of the acceptable deviation from the predicted driving path. Determining a limit velocity value or a longitudinal deceleration value based on predetermined relations between spatial deviations from the near-future driving path and vehicle motion parameters and corresponding error values. The limit velocity value and the longitudinal deceleration value are determined with the constraint that the acceptable spatial deviation is not violated along the predicted driving path. Providing an instruction signal comprising an instruction for the vehicle to travel below the limit velocity value, or comprising an instruction to decelerate according to the longitudinal deceleration value in the event of a safe stop procedure.
DRIVEWAY PULLOVERS FOR AUTONOMOUS VEHICLES
Aspects of the disclosure provide for enabling autonomous vehicles to pull over into driveways when picking up or dropping off passengers or goods. For instance, a request for a trip identifying a first location and a second location may be received. The first location may be a location of a client computing device, and the second location may be a starting location or a destination for the trip. A user preference for the trip indicating that a pickup for the trip be in a driveway may be identified. That the first location corresponds with the second location may be identified. Based on the determination that the first location corresponds with the second location, dispatch instructions may be to an autonomous vehicle. The dispatch instructions may identify a polygon for a driveway at the second location in order to cause the autonomous vehicle to pull over into the driveway.
METHODS AND SYSTEM FOR VEHICLE FUNCTION LIMITING
Systems and methods for limiting functionality of a vehicle are described. In one example, vehicle feature modules may specify vehicle behaviors and vehicle operation is limited according to the specified behaviors. Vehicle actuators may be adjusted to limit vehicle operation according to the specified vehicle behaviors. The vehicle behaviors may apply to powertrain systems, navigation systems, climate control systems, lighting systems and other vehicle systems.
Driving Distribution Apparatus of Drone Unit and Method for Controlling the Same
An embodiment driving distribution apparatus of a drone unit includes a first drone unit located on a first end of a vehicle and a second drone unit located on a second end of the vehicle, wherein each of the first and second drone units includes a sensor unit configured to measure a gradient traveling environment of the vehicle, a driving unit configured to apply a driving force of the vehicle, and a control unit configured to control driving amounts of the first drone unit and the second drone unit based on the gradient traveling environment of the vehicle.