Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to, in response to one of a vehicle feature of a vehicle being active or the vehicle being in a preset geographic area, control acceleration and braking of the vehicle based on input from an input device of the vehicle according to a low-speed mode; and in response to the low-speed mode being inactive, control acceleration and braking of the vehicle not according to the low-speed mode. In the low-speed mode, acceleration occurs upon receiving input from the input device. In the low-speed mode, braking occurs upon not receiving input from the input device.

Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to receive range data from a range sensor of a vehicle, detect a person in proximity to the vehicle based on the range data, activate a camera of the vehicle upon detecting the person, set a parameter of one of the camera or a facial recognition algorithm based on the range data of the person, and perform the facial recognition algorithm on the person using data from the camera.

Abstract: A first computer includes a processor coupled to a memory, the memory including first instructions executable by the processor to transmit a message, responsive to receipt of an indicator from the first sensor of a first system, to an input of a digital model of the first system. The message can include data describing the indicator and data describing an operational and/or a physical environment of the first system. The first instructions can additionally include instructions to receive, responsive to the digital model executing programming of the first system, in which the second instructions are to modify an operation of the first system based on the described operational and/or physical environments.

Abstract: A vehicle maneuvering scenario can be identified based on data from vehicle sensors including at least one of (a) a location of the vehicle, or (b) data indicating that a first steering wheel rotation in a first direction and a second steering wheel rotation in a second direction each exceed a rotation threshold. A steering ratio can be determined based on the vehicle maneuvering scenario. Vehicle steering can then be actuated according to the steering ratio.

Abstract: Orientations of a vehicle with an attached trailer can be specified for obtaining respective images of the trailer. Respective images of the trailer captured by a vehicle camera at the specified orientations can then be received. The images can be input to a machine learning program trained to output trailer size metrics. The vehicle can then be controlled according to the trailer size metrics output from the machine learning program.

Abstract: A system has memory that stores instructions executable by the processor to instruct operation of at least one vehicle system (e.g., braking system, propulsion system, steering system, suspension system) in a minimum time mode for travel of the vehicle from a starting point to a destination point of a roadway. The system collects roadway data for the roadway from the starting point to the destination point. Based on the roadway data, the system determines a minimum time path from the starting point to the destination point and speed along the minimum time path. In response to a maximum acceleration input from a human driver of the vehicle when the vehicle is at the starting point, the system initiates the minimum time mode and instructs operation of at least one vehicle system to pursue the minimum time path and speed along the minimum time path from starting point to destination point.

Abstract: A computer is programmed to, in response to a navigation feature being active for a route, prompt an operator of the vehicle to activate a driver-assist feature of the vehicle. For example, the computer can output a message via a user interface indicating that the driver-assist feature is available to be used. The computer is further programmed to receive an input indicating a destination, determine the route for the vehicle from a current location of the vehicle to the destination, and activate the navigation feature to output guidance instructing the operator to follow the route.

Abstract: Upon detecting an absence of a user inside a passenger cabin of a vehicle, an object inside the passenger cabin is classified as one of preferred or nonpreferred. Upon classifying the object as preferred, a sensor is activated to monitor an environment outside the passenger cabin based on determining the object is visible from outside the passenger cabin. A priority level for the preferred object is determined based on data from the sensor, wherein the priority level is one of high or low. A vehicle component is actuated to reduce the priority level based on determining the priority level for the preferred object is high.

Abstract: A plurality of vehicle charging stations and a plurality of stationary sensors with respective fields of view can be disposed within an area. A stationary node computer including a first processor and a first memory and communicatively can be coupled to the charging station and the stationary sensors, the first memory storing instructions executable by the first processor such that the stationary computer is programmed to authorize a request from a vehicle to access the charging station; identify an object, detected in the area in data from one or more of the stationary sensors, to be tracked with respect to the vehicle; wherein the object to be tracked with respect to the vehicle is identified based on a type of the object, an attribute of the object and an attribute of the vehicle; and transmit data about the object to the vehicle.

Abstract: A system can include a computer coupled to a memory storing instructions to determine an upcoming interval for operating a sensor at a planned destination and to determine an upcoming duration for travel to the planned destination. In response to determining that a battery coupled to the sensor includes a state-of-charge (SOC) that is insufficient to operate the sensor for the upcoming interval, programming of the computer can schedule a charge interval during vehicle travel to the planned destination and actuate the battery charging according to the scheduled charge interval during the vehicle travel.

Abstract: A system for braking a host vehicle. A memory storing instructions executable by a processor includes instructions to actuate friction brakes in the host vehicle when a brake condition occurs. The brake condition includes that the host vehicle is parked on a roadway, a person is located exterior to the host vehicle, and an approaching vehicle will come within a distance threshold of the host vehicle.

Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to, in response to a vehicle towing a trailer being in reverse, determine a relative orientation of the trailer to the vehicle; while the vehicle is in reverse, in response to the relative orientation exceeding a threshold, brake the vehicle; and then, upon receiving an operator input, permit the vehicle to travel in reverse with the relative orientation exceeding the threshold.

Abstract: An audio system for a vehicle includes a microphone focused on a first designated location of a first person with respect to the vehicle, a camera with a field of view encompassing the first designated location, an output device directed to a second designated location of a second person with respect to the vehicle, and a computer communicatively coupled to the microphone, the camera, and the output device. The computer is programmed to generate first text in a first language based on input audio data from the microphone and video data from the camera, translate the first text to second text in a second language, and instruct the output device to output the second text.

Abstract: A computing device, e.g., in a vehicle, can receive a communication trigger for a heads-up display (HUD) in a vehicle to project light external to a vehicle. The device can then identify a projection parameter to visibly project the light external to the vehicle, e.g., beyond a viewing area on a projection screen in or on the vehicle, and can then cause the HUD to project the light from the HUD to be visible external to the vehicle in response to the communication trigger.

Abstract: A system can include a computer having a processor and memory, the memory storing instructions executable by the processor to determine, at a first vehicle, a first time interval that is available to pass a second vehicle operating in a path of the first vehicle. The instructions may additionally be to compute, based on a predicted motion model that includes a first estimate of road friction of the first vehicle operating along the path, a second time interval for the first vehicle to pass the second vehicle in which, upon determining that the second time interval is less than or equal to the first time interval, actuate a component of the first vehicle.

Abstract: Apparatus and methods for managing HUD power in vehicle head up displays are disclosed. State indications are stored. Based on the state indications a determination is made as to whether a HUD power control condition is met. If a HUD power control condition is met a corresponding HUD power control action is determined. A set of HUD power control commands corresponding to the HUD power control action is sent to the HUD to control the HUD to take the power control action.

Abstract: Systems and methods may be configured for providing preemptive reenergizing alerts designed to alert vehicle users to reenergize their vehicles in anticipation of power disruption conditions. Weather related data and/or grid related data may be leveraged for predicting the likelihood of power disruption conditions of a grid power source. When power disruption conditions are likely to increase the cost of energy by greater than a predefined threshold, one or more reenergizing alerts may be automatically communicated for alerting the users of the need to reenergize (e.g., refuel, recharge, etc.) their vehicles. Preemptively alerting users to reenergize their vehicles in this manner may ensure that the vehicle will be available for use as a backup power source during actual power disruption conditions.

Abstract: A computer includes a processor and a memory storing instructions executable by the processor to receive a speed of windshield wipers of a vehicle, adjust a setting for an adaptive cruise control of the vehicle based on the speed of the windshield wipers, and instruct a propulsion of the vehicle to operate in accordance with the adjusted setting of the adaptive cruise control.

Abstract: A computer includes a processor and a memory, and the memory stores instructions executable by the processor to receive sensor data indicating an environment around a vehicle while the vehicle is traveling forward along a driving surface; generate a map of the environment from the sensor data, the map including at least one elevation drop; and generate a planned trajectory for the vehicle to travel in reverse and avoid the at least one elevation drop based on the map.

Abstract: In an example, a first computer includes a processor coupled to a memory, the memory including first instructions executable by the processor to transmit a message, responsive to receipt of an indicator from the first sensor of a first system, to an input of a digital model of the first system. The message can include data describing the indicator and data describing an operational and/or a physical environment of the first system. The first instructions can additionally include instructions to receive, responsive to the digital model executing programming of the first system, in which the second instructions are to modify an operation of the first system based on the described operational and/or physical environments.