Abstract: A system for maintaining heated fluid for sensor cleaning includes a reservoir, a heat exchanger, and a manifold fluidly coupled to the heat exchanger and to the reservoir. The manifold additionally includes a set of pumps positioned to distribute fluid to a set of sensors. A controller is programmed to actuate flow of cleaning fluid from the manifold to the heat exchanger responsive to an output signal from the temperature sensor.

Abstract: Systems and methods for implementing two-way tire pressure monitoring system (TPMS) learning and authenticated pairing. A random value may be used to determine a test value and a pairing PIN by use of a HMAC (Hash-based Message Authentication Code) function and a pre-shared key that is accessible to a TPMS sensor and a vehicle (e.g., controller system thereof). The random value and test value may be broadcasted by the TPMS sensor and received by the vehicle. The vehicle may calculate the pairing PIN using the random value and the pre-shared key.

Abstract: Systems and methods described herein allow vehicles in specific areas to create secure and encrypted breadcrumbs indicating paths along which they have traveled. The breadcrumbs may be created using sensor data from connected vehicle platforms. These breadcrumbs include information about the road surface, wheel traction, vehicle velocity, and observed event data using the platform's camera lenses and computer vision. Vehicles can record these breadcrumbs and assign a location to which the breadcrumbs should be mapped in the system.

Abstract: With reference to the Figures, wherein like numerals indicate like parts throughout the several views, a vehicle includes a vehicle seat that includes a seatback and a seat bottom that defines an occupant seating area. The seatback includes an inboard bolster and an outboard bolster spaced from the inboard bolster in a cross-seat direction with the occupant seating area between the inboard bolster and the outboard bolster. A arm is rotatably supported by the inboard bolster. The vehicle includes a computer that includes a processor and a memory storing instructions executable by the processor to detect an occupant in the occupant seating area and based on the detection of an occupant in the occupant seating area, rotate the arm toward the occupant seating area in response to detection of certain vehicle impacts.

Abstract: A vehicle includes a plurality of RADAR modules arranged at a common side of a plurality of sides of the vehicle and configured to detect an obstruction in a region exterior to the vehicle. A first RADAR module is on a left portion of the common side and has a first field of view. A second RADAR module is on a right portion of the common side and has a second field of view. A third RADAR module is between the first and second RADAR modules and is spaced from the first RADAR module by a first distance and spaced from the second RADAR module by a second distance. The third RADAR module has a third field of view at least partially overlapping each of the first and second fields of view. Control circuitry triangulates a position of the obstruction between a pair of the plurality of RADAR modules.

Abstract: A vehicle having a windshield, a wiper and a vehicle camera is disclosed. The wiper may be configured to clean the windshield and the vehicle camera may be configured to capture a windshield image and a ground image. The vehicle may further include a processor that may obtain the windshield image and the ground image from the vehicle camera at a predefined sampling frequency. The processor may determine that the windshield and ground may be wet based on the windshield image and the ground image. The processor may actuate the wiper at a predefined speed based on a determination that both the windshield and the ground may be wet.

Abstract: A vehicle includes a vehicle roof and a liftgate pivotable relative to the vehicle roof between an open position and a closed position. The vehicle includes an airbag supported by the liftgate and moveable with the liftgate between the open position and the closed position. A tether is fixed to the airbag and the liftgate. The tether extends from the airbag vehicle-rearward to the liftgate.

Abstract: A detection system for a vehicle includes a first time-of-flight module configured to emit and receive a first wireless transmission range to capture first positional information about a compartment of the vehicle. The detection system further includes a second time-of-flight module configured to emit and receive a second wireless transmission range to capture second positional information about a towable device in a region exterior to the vehicle. The second wireless transmission range is different than the first wireless transmission range. Control circuitry is in communication with the first and second time-of-flight modules and is configured to detect an interaction between the towable device and the vehicle based on the first and second positional information. The control circuitry is configured to determine at least one attribute of the interaction. The control circuitry is configured to communicate an output to indicate the at least one attribute of the interaction.

Abstract: A detection system for a vehicle includes at least one time-of-flight device configured to capture positional information about cargo in the vehicle and an obstruction outside the vehicle. Control circuitry is in communication with the at least one time-of-flight device. The control circuitry is configured to determine a location of the obstruction relative to a rear of the vehicle, calculate a length of at least one overhang of the cargo based on the positional information, estimate a lateral position of the at least one overhang based on the positional information, determine at least one endpoint of the cargo based on the lateral position and the length, determine at least one potential contact point between the cargo and the obstruction based on the location and the at least one endpoint, and generate an output based on the at least one potential contact point.

Abstract: A vehicle including a first detection unit, a second detection unit, and a processor is disclosed. The first detection unit may be configured to detect presence of an occupant inside the vehicle. The second detection unit may be configured to detect that the vehicle may be in a double-lock mode. The processor may be configured to obtain inputs from the first detection unit and the second detection unit. Responsive to obtaining the inputs, the processor may determine that a predetermined condition is met. The predetermined condition may be met when the occupant may be present inside the vehicle and the vehicle may be in the double-lock mode. The processor may be further configured to output a notification comprising instructions for the occupant to perform a predetermined action responsive to a determination that the predetermined condition is met to enable the vehicle to exit the double-lock mode.

Abstract: Embodiments of the present disclosure are directed to hydrogen-selective oxygen carrier materials and methods of using hydrogen-selective oxygen carrier materials. The hydrogen-selective oxygen carrier material may comprise a core material, which includes a redox-active transition metal oxide; a shell material, which includes one or more alkali transition metal oxides; and a support material. The shell material may be in direct contact with at least a majority of an outer surface of the core material. At least a portion of the core material may be in direct contact with the support material. The hydrogen-selective oxygen carrier material may be selective to combust hydrogen in an environment that includes hydrogen and hydrocarbons.

Abstract: A vehicle includes an inverter, a pump, a buck converter, and a controller. The inverter has an input connected to a battery and an output connected to an electric machine. The inverter is configured to convert power between DC electrical power at the input and AC electrical power at the output. The pump is configured to circulate lubricating fluid within a transmission. The buck converter is configured to deliver DC electrical power from the inverter to the pump. The controller is programmed to, in response to the electric machine delivering AC electrical power to the inverter during a towing condition of the vehicle while the vehicle is shutdown, operate the buck converter to power the pump.

Abstract: Systems may include at least one processor configured to determine a predicted value of an unwrap factor using a machine learning model, wherein the machine learning model is a trained machine learning model configured to provide a predicted value of an unwrap factor for dealiasing a measurement of range rate of a target object as an output, dealiase a measurement value of range rate from a radar of an autonomous vehicle (AV) based on the predicted value of the unwrap factor to provide a true value of range rate, and control an operation of the AV in a real-time environment based on the true value of range rate. Methods, computer program products, and autonomous vehicles are also disclosed.

Abstract: An assembly includes a vehicle seat including a seat bottom and a seat back, and an airbag attached to the vehicle seat at a first anchor point and a second anchor point. The first anchor point is located on the seat bottom and fixed relative to the seat bottom, and the second anchor point is located on the seat back and movable along a length of the seat back.