Abstract: An autonomous vehicle, system and method of navigating the autonomous vehicle. The system includes one or more sensors for obtaining data with respect to a remote stationary vehicle, and a processor. The processor is configured to classify the remote stationary vehicle into an object hypothesis based on the data, determine an actionable behavior of the autonomous vehicle based on a probability for the object hypothesis, and navigate the autonomous vehicle with respect to the remote vehicle via the actionable behavior.

Abstract: The disclosed technology provides solutions for detecting and localizing road signage, such as speed limit signs. A process of the disclosed technology can include steps for receiving a first set of sensor data comprising a signage feature, wherein the first set of sensor data is associated with a first location, receiving a second set of sensor data comprising the signage feature, wherein the second set of sensor data is associated with a second location, and determining a location of the signage feature based on the first location and the second location. Systems and machine-readable media are also provided.

Abstract: An electric drive unit includes a polyphase alternating current (AC) motor, an inverter. A motor controller employs field oriented controls to achieve torque and heat production objectives for the electric drive unit. Additional heat may be generated through inverter operation control.

Abstract: A method of assembly includes forming a first member to include a plurality of elastically deformable locating protrusions extending outward from an exterior surface of the first member. A locating protrusion is an elongate member having an arcuate portion, a first linear leg portion extending from a first arc end, and a second leg portion extending from a second arc end. The method additionally includes forming a second member to include a plurality of elastically deformable compression features. The locating protrusions are inserted in press fit engagement with the plurality of compression features such that the first member and the second member are secured relative to each other and the average of the elastic deformation between all of the plurality of locating protrusions and all of the plurality of compression features precisely aligns the first member relative to the second member.

Abstract: Aspects of the disclosure include equipment and process schemes for using a glass panel of a vehicle as a high-speed optical interconnect. An exemplary method can include forming a first insert in a first region of a glass panel of a vehicle and a second insert in a second region of the glass panel. A light emitter can be placed on a surface of the first insert. A light receiver can be placed on a surface of the second insert. The method can include injecting, by the light emitter, light into the first insert. The method can include receiving, by the light receiver, the light at the surface of the second insert.

Abstract: The present technology pertains to providing an improved user experience for user accounts taking group rideshare rides. In some aspects of the present technology, a rideshare service can use ride experience data relating to a group rideshare ride experience by a user account to determine that a user associated with the user account might have reason to be dissatisfied with the group rideshare ride, and can compensate the user account. In some aspects of the present technology, a rideshare service can proactively suggest a group rideshare itinerary to a user account when the group itinerary matches a previous itinerary arranged by the user account, and the suggested group rideshare itinerary can be offered at a preferred charge. In some aspects of the present technology, a rideshare service can permit a user account to create an organized carpool ride with other invited user accounts.

Abstract: In various embodiments, methods, systems, and vehicle apparatuses are provided. A method for implementing a lane-keeping assist unit of a vehicle by receiving information of a plurality of road geometries, and driving scenarios wherein at least one driving scenario is combined with a target path that is parallel and biased from a lane center by a desired path offset, and a reference path for guiding the vehicle to merge with the target path; adapting the reference path with control based on a selected road geometry and driving scenario; adjusting the desired path offset by considering lane markings during an intervention for an inner curve, an outer curve and a straight road; controlling the vehicle trajectory for enabling the vehicle to track the reference path; exiting the intervention once a trajectory tracking performance by the vehicle is confirmed; and aborting once an instability of the trajectory tracking performance is confirmed.

Abstract: An olfactory communication system for generating aroma-based notifications to one or more occupants of a vehicle includes an aroma diffuser that emits aromas into an interior cabin of the vehicle and a controller in electronic communication with the aroma diffuser. The one or more controllers execute instructions to receive a message indicating a specific event is occurring, where the specific event is an occurrence that the one or more occupants experience while in the interior cabin of the vehicle. In response to receiving the message, the one or more controllers determine a customized aroma based on the specific event, where the customized aroma creates an odor that informs the one or more occupants of the specific event. The one or more controllers instruct the aroma diffuser to emit the customized aroma into the interior cabin of the vehicle.

Abstract: Methods and systems are provided for generating a virtual view of a scene associated with a vehicle. In one embodiment, a method includes: obtaining image data including a plurality of images captured by a plurality of cameras of the vehicle; obtaining steering angle data captured by a sensor of the vehicle; detecting, by a processor, a shadow in at least one image of the plurality of images; determining, by the processor, auto-white balance data for each image of the plurality of images; selectively combining, by the processor, the auto-white balance data of the images based on the detected shadow, and the steering angle data; and generating, by the processor, output image data based on the combined auto-white balance data and the image data.

Abstract: A gel polymer electrolyte for an electrochemical cell that cycles lithium ions comprises a polymer matrix infiltrated with a liquid electrolyte solution. The polymer matrix comprises poly(vinylidene fluoride-co-hexafluoropropylene). The liquid electrolyte solution comprises a nonaqueous organic solvent, a first lithium salt in the nonaqueous organic solvent, and a second lithium salt in the nonaqueous organic solvent. The first lithium salt comprises lithium difluoro(oxalato)borate and the second lithium salt comprises lithium bis(trifluoromethanesulfonyl)imide.

Abstract: The present disclosure provides an electrochemical cell that cycles lithium ions, where the electrochemical cell includes an electrode, a solid-state electrolyte layer, and a solid-state interlayer disposed between the electrode and the solid-state electrolyte layer. The solid-state interlayer includes a plurality of solid-state electrolyte particles. In certain instances, the solid-state interlayer includes a plurality of through-holes dispersed therewithin. The through-holes have an average diameter between about 0.05 to about 100 micrometers. The solid-state interlay covers between about 50% and about 100% of a total surface area of the electrode. In each variation, solid-state interlayer has a thickness greater than or equal to about 0.1 to less than or equal to about 8 micrometers, and the electrochemical cell may include a polymeric gel electrolyte that at least partially fills voids between solid-state electroactive particle and solid-state electrolyte particles.

Abstract: A method of fabricating an electrode is provided. The method includes adding one or more dry powders to an extruder barrel of an extruder at a first location, adding one or more solvents to the extruder barrel at a second location that is downstream of the first location to form a material mixture, applying a mixing force to the material mixture to form a paste, and extruding the paste as a continuous film onto one or more surfaces of a current collector to form the electrode. The one or more dry powders include an electroactive material. The paste is a homogeneous semi-solid having a solids content greater than or equal to about 60% to less than or equal to about 90%. The continuous film has a thickness greater than or equal to about 50 ?m to less than or equal to about 500 ?m.

Abstract: A cell temperature measurement system for a battery includes a heat spreader and a temperature sensor. The heat spreader is configured to thermally conduct energy through a substrate from a cell contact to a sensor contact. The temperature sensor is configured to generate a measurement reflective of a cell or another component temperature of the battery. The temperature sensor may generate the temperature measurement according to readings taken with a probe positioned proximate the sensor contact.

Abstract: In accordance with exemplary embodiments, methods and systems are provided for controlling fuel injection by a fuel injector of a direct injection engine. In one embodiment, a method includes: storing, in a first data storage device, a first table of values; storing, in a second data storage device, a second table of values; and adjusting, via instructions provided by a processor of the vehicle, a minimum mass value used to control the fuel injection based on an injector learned value, the first table, and the second table, wherein the injector learned value is set based on an amount of injector learning completed.

Abstract: The present disclosure provides a thermally stable battery pouch that includes one or more films assembled together to define a cavity, where a stack including a plurality of electrochemical cells and an electrolyte are disposed in the cavity. The cavity is at least about 50% larger than the stack. In certain variations, the thermally stable battery pouch further includes an elastic material film that coats at least a portion of an exterior surface of the one or more films. A method for forming the thermally stable battery pouch is also provided. The method includes adding the electrolyte to a precursor battery pouch via an opening, where the precursor battery pouch defines the cavity, and sealing the opening of the precursor battery pouch having the electrolyte and the stack disposed therein to form the thermally stable battery pouch.

Abstract: A refrigerant system includes a compressor, multiple pressure sensors, multiple refrigerant flow valves, and a processor. The compressor is configured to present a refrigerant at a first pressure. A first pressure sensor is configured to measure the first pressure of the refrigerant. A second pressure sensor is configured to measure a second pressure of the refrigerant. The refrigerant flow valves have a plurality of flow valve positions. The processor is configured to calculate a delta value as a difference between the first pressure and the second pressure, calculate an expected delta value between the first pressure and the second pressure based on a ratio of a low-side density of the refrigerant at the compressor to the flow valve positions, and perform a remedial action where the delta value deviates from the expected delta value by greater than a threshold value.

Abstract: Technologies for embedded and immersed heat pipes in automated driving system computers (ADSC) are described herein. In some examples, an ADSC can include one or more cold plates including one or more fluid channels, the one or more fluid channels being configured to circulate a first working fluid from a respective ingress point to a respective egress point; one or more processors coupled to the one or more cold plates; one or more heat pipes coupled to or embedded in the one or more cold plates and configured to collect heat from the one or more processors and transfer the heat away from the one or more processors via a second working fluid in the one or more heat pipes; and a chassis housing the one or more cold plates, the one or more processors, and the one or more heat pipes.

Abstract: A method is usable for cooling portions of a vehicle having a plurality of low temperature radiators (LTR), a rechargeable energy storage system (RESS), an i-condenser coolant circuit, and a RESS coolant circuit. Cooling the RESS occurs by comparing ambient temperature to target low and high temperatures. If the ambient temperature is below the target low temperature, coolant flow is routed through a first flow path placing the first and second LTR in the RESS coolant circuit. If the ambient temperature is between the target low and high temperatures, coolant flow is routed through a second flow path placing the first LTR in the RESS coolant circuit and the second LTR in the i-condenser coolant circuit. If the ambient temperature is above the target high temperature, coolant flow is routed through a third flow path placing the first and second LTR in the i-condenser coolant circuit.