Abstract: Herein, a technology that facilitates the selection of offload-opportunity wireless networks that respects personal data is discussed. The technology includes tracking a wireless network environment of a parked vehicle and selecting qualifying candidate wireless networks to be an offload-opportunity wireless network. The technology further includes joining the selected wireless network in response to a user's affirmative confirmation.

Abstract: A system for measuring a dimension of an energy cell includes a wire cable, a tensioning system, and a measurement system. The wire cable includes a first end and a second end, and is disposable about an outer periphery of an energy cell. The tensioning system includes a first tensioner attached to a first end of the wire cable and a second tensioner attached to a second end of the wire cable. The measurement system includes a first linear displacement transducer and a second linear displacement transducer that are in communication with a controller. The first linear displacement transducer is connected to the first tensioner, and the second linear displacement transducer is connected to the second tensioner. The measurement system is operative to determine a dimensional parameter of the energy cell.

Abstract: Herein, a technology that facilitates the optimization of vision-language (VL) based classifiers with text embeddings is discussed. The technology includes tuning the VL-based classifier employing a pre-trained image encoder of a visual-language model (VLM) for imaging embedding of pre-classified images and a pre-trained textual encoder of the VLM for textual embedding of a set of differing textual sentences. The technology further includes determining an optimized set of differing textual sentences of a superset of textual sentences. The optimized set of differing textual sentences has a minimal classification loss of the VL-based classifier when classifying the pre-classified images.

Abstract: A number of variations disclosed may include a product which may include a carrier having piloting features for assembling multiple gear drives for use in an electric drive unit of a vehicle. A number of variations disclosed may include a method of assembling a portion of an electric drive unit utilizing a gear piloting carrier having piloting features for assembling multiple gear drives.

Abstract: A charging control system for a vehicle includes a user device that includes a display and data processing hardware in communication with the display and executing a charging application that stores a charging profile, a vehicle profile, and saved charging options. The charging control system also includes a vehicle controller communicatively coupled to the user device via a network. The vehicle controller stores at least one of battery power, battery life, and battery capacity of a vehicle battery and is configured to update the vehicle profile of the charging application and provide charge options on the display. The charge options include at least one of a charge time, charging locations, and battery capacity when the charging application is executed on the data processing hardware.

Abstract: Presented are vehicle systems and control logic for provisioning self-detection and violation-notification capabilities for connected vehicles, methods for making/using such systems, and vehicles equipped with such systems. A method of controlling operation of a host vehicle includes a resident or remote vehicle controller or network of controllers determining if a wireless communications device of the host vehicle has an active wireless connection with a remote computing node. If so, the vehicle controller(s) receive, from the remote computing node via the wireless communications device, a wireless message containing an emergency alert and culprit data indicative of a target vehicle. The vehicle controller(s) then parse the culprit data from the wireless message and analyze the parsed culprit data to determine if the host vehicle is the target vehicle.

Abstract: A vehicle sun visor system includes a visor and a visor retainer. The visor includes a receptacle having at least one catch. The visor retainer includes one or more detents configured to selectively engage the catch of the visor. The visor retainer includes a retainer head having a first retainer side including a first detent and a second retainer side formed on an opposite side from the first retainer side and including a second detent. The retainer head includes a first guide channel extending from a rear side to the first detent a second guide channel extending from the rear side to the second detent.

Abstract: A system configured to assess health of a rotor of a friction brake configured to brake a wheel of a vehicle. The system includes a brake control module configured to actuate the friction brake at a target pressure sufficient to maintain the vehicle at a crawl speed. A diagnostic module is configured to, while the vehicle is at the crawl speed and the friction brake is at the target pressure: record rotational speed of the wheel; identify a change in the rotational speed of the wheel; and determine whether the change in the rotational speed of the wheel exceeds a predetermined threshold; generate a notification indicating that the rotor of the friction brake configured to brake the wheel is healthy; and generate a notification indicating that the rotor requires attention.

Abstract: A solid state steerable illumination system for a vehicle includes a first light source configured to generate light having a first wavelength, a first liquid crystal polarized grating (LCPG) device arranged to receive light from the first light source, and a vehicle control module configured to supply drive voltages to the first light source and the first LCPG device to generate a beam of light, wherein an output orientation angle of the beam of light is variable according to drive voltage applied to the first LCPG device.

Abstract: A system for limiting performance inconsistences of an electric vehicle during a race or other circumstance when consistent, high performance output is desired, such as by enabling a driver to selectively engage endurance and qualify drive modes to control a supply of electrical power used for driving the electric vehicle.

Abstract: A system for monitoring a battery of a vehicle includes a current measuring circuit to measure a current of the battery comprising a plurality of cell groups connected to each other. A voltage measuring circuit is to measure voltages of the cell groups. A controller is configured to define a plurality operating regions in a current profile of the battery during a drive cycle of the vehicle. The controller is configured to filter the current and the voltages measured in the operating regions and calculate internal resistances of the cell groups in the operating regions based on the filtered current and voltages. The controller is configured to generate statistical values based on the internal resistances of the cell groups and determine whether one or more of the cell groups is faulty based on differences between maximum and minimum values of one of the statistical values across the cell groups.

Abstract: A method to suppress tonal noises over a wide speed range in an alternating current electric machine by current injection and voltage injection is provided. The method includes, within a computerized processor, monitoring a position sensor measuring a current electric machine frequency of the electric machine, comparing the current electric machine frequency to a sampling frequency of the position sensor, and operating one of a current injection mode and a voltage injection mode to suppress the tonal noises in the electric machine based upon the comparing.

Abstract: Examples described herein provide a method for managing current in a low voltage bus of a vehicle. The method includes receiving an electrical load request for an electrical load of the vehicle. The method further includes, prior to enabling the electrical load, adjusting a current provided by a direct current (DC)/DC converter for a period of time based at least in part on the electrical load. The method further includes, responsive to expiration of the period of time, enabling or disabling the electrical load based at least in part on the electrical load request.

Abstract: A protective enclosure for an electronic control unit (ECU) to minimize risk of environmental intrusion includes a base portion, a first housing, a second housing, a first gasket, a vibration attenuating insert, a first electrical connector, a second electrical connector, a third electrical connector, and a tether. The first housing is sealably assembled onto the base portion, and the first housing and the base portion define a first chamber to house the telematics module. The second housing and the base portion define a second chamber. The tether attaches the base portion and the second housing.

Abstract: Method of using a vehicle to alert to potential risks includes determining that a user of the vehicle will be absent; determining an estimated absence time; and sending an alert to authorities, via a control system, if the user does not return within the estimated absence time. The method may include receiving the estimated absence time from the user, or the control system of the vehicle determines the absence and the estimated absence time. The user may define the absence and input the estimated absence time through a centralized location, such that the alert is sent from the centralized location. Following expiration of the estimated absence time, detecting a pedestrian near the vehicle, and then playing a pre-recorded emergency message through speakers, such that the pedestrian is made aware of the pre-recorded emergency message. Vehicle lights/horn may operate to guide the user, possibly in decaying fashion.

Abstract: A system includes a laminated glass comprising a protective layer disposed between two sheets of glass. The system includes a resistive conductive coating made of a first electrically conducting material disposed on a surface of one of the two sheets of glass facing the protective layer. The system includes a first set of electrodes made of a second electrically conducting material disposed on the resistive conductive coating. The system includes a second set of electrodes made of a third electrically conducting material disposed on the first set of electrodes. The second set of electrodes is electrically connected to the first set of electrodes, respectively. The third electrically conducting material of the second set of electrodes is more ductile than the second electrically conducting material of the first set of electrodes.

Abstract: A power control system for an electric vehicle includes a power inverter comprising a switch module including a plurality of power switches, a controller board, and a gate driver board in communication with the controller board and configured to drive gates of the plurality of switches. A first housing is made of polymer composite, encloses the power inverter, defines a first cooling cavity in thermal communication with a first surface of the switch module, and encapsulates a portion of at least one of the switch module, the controller board and the gate driver board.

Abstract: A thermal device comprises a first layer of a non-metallic material that is a good conductor of heat and electricity, that includes a first terminal and a second terminal, and that has a first surface and a second surface; a metallic material disposed on the first surface of the first layer; a first plastic layer disposed on the metallic material; and a second plastic layer disposed on the second surface of the first layer. The first plastic layer and the second plastic layer include a plastic material that is a good conductor of heat.

Abstract: A variable current gate driver for a transistor includes a first current control device having a first controllable output current. The first current control device is electrically connected between a first bus and an activator of the transistor, and a second current control device having a second controllable output current. The second current control device is electrically connected between the activator of the transistor and a second bus. A controller is operatively connected to the first and second current control devices to control the first and second controllable output currents to control the first and second current control devices to control activation of the transistor via the activator. The controller is operative to control the first and second current control devices to control a slew rate of the transistor.