Abstract: Various disclosed embodiments include illustrative verification controller units, charging units, and methods. In an illustrative embodiment, a controller unit includes a controller and computer-readable media configured to store computer-executable instructions configured to cause the controller to determine an event data type, receive vehicle event data of a first vehicle, receive charging unit event data of one or more charging units, determine one or more event matches between the vehicle event data of the first vehicle and the charging unit event data of the one or more charging units relative to a threshold, and responsive to determining a unique event match between the vehicle event data of the first vehicle and the charging unit event data of a first charging unit, initiate a charging event of the first vehicle and the first charging unit.

Abstract: Systems and methods for an energy source balancer are provided. The energy source balancer can predict an amount of electricity to charge a battery in a time interval. The energy source balancer can identify a charger connected to an electricity grid. The energy source balancer can determine, a portion of the electricity provided to the charger in the time interval via renewable energy sources. The charger can generate an action configured to offset any non-renewable energy provided.

Abstract: Various disclosed embodiments include illustrative controller units, vehicles, and methods. In an illustrative embodiment, a controller unit includes a processor and a memory. The memory is configured to store computer-executable instructions configured to cause the processor to receive a request to perform a mechanical load transition between a motor and a mechanical load, send a torque request to the motor responsive to the received request, receive a motor speed value, determine status of the mechanical load transition responsive to the received request and the motor speed value, and output the determined status.

Abstract: Provided herein is a cathode. The cathode can include a cathode active material. The cathode can include a coating disposed on the cathode active material. The coating can include LixM1-y1My2AFz(OH)u, where M1 is a first metal, M2 is a second metal, A is an anionic species, 1?x?2, 0?y?1, 0?z?1, and 0?u?1.

Abstract: A power stage circuit for AC to DC and DC to AC applications includes an AC to DC circuit having multiple totem pole circuits. Two totem pole circuits are designed for 120 VAC and may include inductors with the same inductance values. An additional totem pole circuit is a neutral line and includes an inductor with a different (e.g., lower) inductance value. By choosing inductors with the same inductance values, the 120-VAC sources can be decoupled and separately controlled (e.g., subtracted from each other on one circuit and added together on another circuit) to provide split phase AC power for a power outlet in DC to AC applications.

Abstract: Systems and methods are provided to perform a vehicle function. A vehicle function command is detected and it is determined if an event moved is active. In response to a determination that the event mode is active, an event mode parameter is retrieved. Otherwise, in response to a determination that the event mode is not active, a normal mode parameter is retrieved. The vehicle function is performed based on the retrieved event mode parameter or normal mode parameter.

Abstract: Disclosed embodiments include systems, vehicles, and computer-implemented methods for selectively restricting a performance attribute of a vehicle for an operator or group of operators. In an illustrative embodiment, a computing device includes a processor and computer-readable media configured to store computer-executable instructions configured to cause the processor to: identify an operating credential associated with an operator of a vehicle; determine a performance mode associated with the operating credential; and restrict at least one performance attribute of the vehicle in accordance with the performance mode.

Abstract: A pressure equalization structure is provided. The pressure equalization structure includes a vehicle component comprising an internal cavity having a first volume, and a first passageway coupled to the internal cavity, and an equalization structure for equalizing air pressure in the internal cavity with ambient pressure. The equalization structure includes a first end coupled to the first passageway, a second end exposed to the ambient pressure, and a second passageway between the first end and the second end, the second passageway having a second volume. The equalization structure has an installed orientation in which the first end is arranged above the second end.

Abstract: High voltage discharge is provided. A system can include an electric motor of an electric vehicle electrically connected to a capacitor. A switching component can be connected with and intermediary to the electric motor and the capacitor. A controller can cause the switching component to enter a first state to cause the electric motor to convert electrical power of the capacitor to mechanical power to propel the electric vehicle, or convert mechanical power from a drive system of the electric vehicle to electrical power to charge the capacitor. The controller can cause the switching component to enter, in response to detection by the controller of an indication to discharge the capacitor, a second state to isolate the electric motor from the capacitor.

Abstract: A vehicle includes system for providing configurable stiffness characteristics. The system includes a cylinder having a first chamber and a second chamber, and a piston arranged between the first chamber and a second chamber. The first chamber is coupled to a first rebound volume and a first compression volume of a plurality of hydraulic cylinders, each corresponding to a respective wheel of a vehicle. The second chamber is coupled to a second rebound volume and a second compression volume of the plurality of hydraulic cylinders.

Abstract: Systems and methods are provided to update a location stored at a server for an electric charger. A determination is made that an electric vehicle is being charged at an electric charger, and a location of the electric charger may be retrieved from a server storing a plurality of locations of electric chargers. A determination of a location of the electric charger may be made based on a positioning system of the electric vehicle. The location of the electric charger retrieved from the server may be compared to the location of the electric charger determined based on the positioning system of the electric vehicle. Based on the comparison, the location stored at the server for the electric charger, the location stored at a server for an electric charger may be updated.

Abstract: A method for detecting that a vehicle cabin is open includes broadcasting an acoustic signal through an aural transducer in the vehicle cabin, detecting a returned signal using an aural detector in the vehicle cabin, comparing the returned signal to an expected signal using processing circuitry in the vehicle, and determining that the vehicle cabin is open when the returned signal differs from the expected signal by a predetermined amount, and outputting an indication that the vehicle cabin is open. Outputting the indication that the vehicle cabin is open may include sending a wireless signal to a remote user device to alert a user that the vehicle cabin is open. The method may be performed in response to inclement weather, which may be detected by a rain sensor or by receiving, from an external wireless source, data indicating approaching inclement weather.

Abstract: A flex circuit and a battery module including the flex circuit are provided. The flex circuit includes a first plurality of conductive traces and a second plurality of conductive traces. Each of the first plurality of conductive traces includes a first terminal configured to be electrically coupled to a first location of a respective one of a plurality of busbars that electrically connect battery cells of the battery module, and a second terminal configured to be electrically coupled to processing circuitry. Each of the second plurality of conductive traces includes a first terminal configured to be electrically coupled to a second location of a respective one of the plurality of busbars, and a second terminal configured to be electrically coupled to the processing circuitry. The processing circuitry is configured to measure a voltage level of each of the plurality of busbars using the first and second plurality of conductive traces.

Abstract: Systems and methods for determining the drivable space of a road, for applications such as autonomous navigation. To determine the non-drivable space under another vehicle, systems and methods of embodiments of the disclosure generate 3D bounding boxes from 2D bounding boxes of objects in captured roadway images, and from various geometric constraints. Image portions may be labeled as drivable or non-drivable according to projections of these 3D bounding boxes onto their road surfaces. These labeled images, along with accompanying semantic information, may be compiled to form training datasets for a machine learning model such as a CNN. The training datasets may train the CNN to classify input image portions into drivable and non-drivable space, for applications such as autonomous navigation.

Abstract: A low-voltage distribution board and a direct current fast charging (DCFC) system including the low-voltage distribution board are provided. The DCFC system includes a power supply and a plurality of loads connected by a serial bus. The low-voltage distribution board includes a first input connector configured to receive power from the first power supply, and a first plurality of output connectors configured to be connected to the first plurality of loads. The low-voltage distribution board further includes a first current distribution circuit configured to provide, through the first plurality of output connectors, the received power from the first power supply to the first plurality of loads, and an identification (ID) assignment circuit configured to provide, through the first plurality of output connectors, different ID values to each of the first plurality of loads.

Abstract: Some embodiments may provide a method for a desired operating environment. A signal to place a vehicle in a designated mode corresponding to a desired operating environment may be received. The designated mode may include modifications to one or more default operating characteristics of the vehicle. The modifications may be while the vehicle is in parked mode and a vehicle access key associated with the vehicle is within proximity of the vehicle. In response to receiving the signal, characteristics of the vehicle to be modified in order to create the desired operating environment may be identified. The default operating characteristics may relate to lighting or displays controlled by the vehicle, sounds controlled by the vehicle, or a passive entry system of the vehicle. One or more settings of the vehicle to change the default operating characteristics of the vehicle while in the designated mode may be modified.

Abstract: A system can include a first platen configured to rotate in a first direction and a second platen configured to rotate in a second direction. The first platen can include a first surface configured to support a first layer and contact a first portion of a second layer. The second platen including a second surface that mates with the first surface of the first platen to stack the first layer and the first portion of the second layer.

Abstract: Methods and systems for preventing serious injury or vehicle damage resulting from collisions between automotive vehicles and people, animals, or other objects are described. In some instances, the system may comprise an object detection system configured to detect a human prior to impact with an automotive vehicle comprising the object detection system, and further configured to send a first activation signal upon detection of the human; a first actuator attached to the automotive vehicle; and a protection plate operatively connected to the first actuator and mounted on a structural component of the automotive vehicle; where upon receipt of the first activation signal by the first actuator, the protection plate is deployed from a non-vertical orientation into a vertical orientation and is vertically-positioned between a level of a front bumper of the automotive vehicle and a surface on which the automotive vehicle is traveling.

Abstract: Disclosed embodiments include apparatuses, systems, and methods for identifying alternative routes of travel between an origin and a destination. An illustrative embodiment includes a vehicle data system. The vehicle data system is configured to determine a trip to be taken from an origin to a destination in a vehicle. The vehicle data system is configured to identify available routes of travel for the vehicle from the origin to the destination. The vehicle data system is configured to perform a comparison of the available routes to determine a recommended route presenting a reduced likelihood of the vehicle experiencing a loss-related incident. The vehicle data system is configured to present the recommended route to an operator of the vehicle and to receive a selection from the operator as to whether the operator accepts the recommended route.