Abstract: Methods and systems are provided for adjusting a height of an electric vehicle with an adjustable suspension system. In one example, a method comprises: during a vehicle stop event, adjusting a height of a skateboard frame of an electric vehicle via an adjustable suspension system, based on at least one sensor input indicative of a desired skateboard frame height. In this way, user activities, including loading and unloading, may be facilitated.

Abstract: A bore metrology method includes aligning a first structure, which defines an initial bore, with a second structure, which defines a pilot bore, such that the initial bore is partially obstructed by the second structure and the pilot bore is superimposed with the initial bore. The initial bore includes a bore locating target assembly within the initial bore, the bore locating target assembly having an optical target, the optical target having a reflector and an optical absorbing feature, the optical absorbing feature defining a pattern on the optical target. At least a portion of the reflector and at least a portion of the pattern are visible through the pilot bore. The method further includes imaging the portion of the reflector and the portion of the pattern that are visible through the pilot bore. The method further includes determining a centerline of the initial bore based on the imaging.

Abstract: Handheld barcode readers and assemblies are disclosed herein. An example handheld barcode reader includes a housing defining a head portion and a base portion, a vision camera positioned in the base portion, a barcode reading module positioned at least partially in the head portion, and a controller in communication with the barcode reading module and the vision camera. The vision camera has a first FOV directed through a base window in the base portion and the barcode reading module has a second FOV directed through a scan window in the head portion. The controller is configured to decode barcodes read by the barcode reading module, receive captured images from the vision camera, and synchronize the barcode reading module and the vision camera such that the vision camera does not capture images when the barcode reading module is active.

Abstract: Drifting karts in accordance with embodiments of the invention are described that include a front wheel drive train and rear caster wheels that can be dynamically engaged to induce and control drift during a turn. One embodiment of the invention includes a chassis to which a steering column is mounted, where the steering column includes at least one front steerable wheel configured to be driven by an electric motor, a battery housing mounted to the chassis, where the battery housing contains a controller and at least one battery, wiring configured to provide power from the at least one battery to the electric motor, two caster wheels mounted to the chassis, where each caster wheel is configured to rotate around a rotational axis and swivel around a swivel axis, and a hand lever configured to dynamically engage the caster wheels to induce and control drift during a turn.

Abstract: A machine includes a first cylinder coupled to a first wheel and a second cylinder coupled to a second wheel. A first proportional dampening valve fluidly connects to the first cylinder and a second proportional dampening valve fluidly connects to the second cylinder. First accumulators are fluidly connected to the first cylinder and the first proportional dampening valve, and second accumulator(s) are fluidly connected to the second cylinder and the second proportional dampening valve. Additionally, a first proportional flow control valve fluidly connects to the first cylinder and a second proportional flow control valve fluidly connected to the second cylinder. An electronic control module (ECM) communicatively couples to the first proportional flow control valve and the second proportional flow control valve to adjust a ride height of the first wheel via the first cylinder and a ride height of the second wheel via the second cylinder.

Abstract: Disclosed techniques provide an image-based process that allows a computing device to obtain content from a content provider. Identification data is obtained from processing image data. Using the obtained identification data and access data, the content is provided to the computing device. The image data and the identification data obtained from processing the image data are linked to the computing device.

Abstract: An independent wheel suspension for a two-track vehicle has a wheel carrier, a vibration damper designed and arranged in the manner of a damper strut, and a leaf spring element, which has, in particular, a fiber composite material or is made from a fiber composite material. The leaf spring element is oriented at least approximately in the transverse direction of the vehicle and is designed to provide a suspension function and, together with the vibration damper, to guide a vehicle wheel fastened to the wheel carrier when the independent wheel suspension is installed in a vehicle for functional usage. The leaf spring element is connected, on the wheel carrier end, to the wheel carrier via two rubber bearings, each having a bearing axis and a central bearing point, so as to be rotatable about the respective bearing axis of each rubber bearing and is designed to be connected, on the vehicle body end, to an axle support in a torsion-resistant manner and/or directly to a vehicle body.

Abstract: A system for controlling the stability of a vehicle equipped with semi-active dampers includes: an actuator, a plurality of sensors, a low-level control unit, a high-level control unit and a mid-level control unit adapted to execute an algorithm for calculating a damping level (Cref).

Abstract: The present disclosure relates to a system and method for extracting a region of interest from a captured image of an item. The system may include a reader configured to capture an image of an item having a computer readable code positioned thereon. The system may also include a processor in data communication with the reader and configured to generate captured image data, the captured data comprising binary image data and identify a first pixel region representing the computer readable code from the binarized image data. The processor may be further configured to remove a second pixel region other than the first pixel region from the binarized image data and store or process only first binarized image data representing the first pixel region.

Abstract: A method is provided for diminishing the effect of roadway anomalies on a vehicle by dynamically adjusting an actuating element for regulating damper forces of a vibration damper of a vehicle wheel when passing over a roadway anomaly, in particular a pothole, wherein, when the falling edge of the roadway anomaly is reached, the actuating element is switched into its hardest setting and, when the rising edge of the roadway anomaly is reached, the force request is set equal to 0 and, thereafter, a force request is calculated based on the parameters of the vehicle and the suspension and is transmitted to the damping.

Abstract: A vehicle control method includes a step of executing preview vibration damping control for controlling a control force generating apparatus, when a wheel passes a predicated passage position, on the basis of a target control force computed by using a road surface displacement related value at the predicated passage position. The control method further includes a step of determining whether or not a predetermined condition is satisfied, the predetermined condition being satisfied when a time series change of the road surface displacement related value on a predicted route of the wheel falls within a controllable range of the control force generating apparatus, and a step of executing a particular process for reducing the magnitude of the road surface displacement related value at the predicted passage position when the predetermined condition is not satisfied.

Abstract: This RFID tag comprises: a film wiring substrate including a flexible base material having a first surface and a second surface located opposite to the first surface, and conductors located on the first and second surfaces, respectively; and an RFIC IC connected to the conductors, wherein the film wiring substrate is bent, and at least a first conductor part included in the conductor on the first surface, a second conductor part included in the conductor on the first surface or the second surface, and a conductor on the second surface that does not include the second conductor part overlap each other.

Abstract: An active chassis control for a motor vehicle with an adaptive control circuit for reducing body vibrations (Aactual) of the motor vehicle, in which a control unit is integrated, which, depending on a current body vibration (Aactual) or a parameter correlating therewith (a), controls a chassis actuator. The control unit is followed by an adaptive unit which adapts an actuating signal (S) generated by the control unit with a driving speed-dependent scaling factor (f(v)), in particular by generating an adapted actuating signal (S?) with which the chassis actuator can be controlled. Depending on the situation, a factor allowance (?f) can be added to the driving speed-dependent scaling factor (f(v)) in the event of a significantly greater body vibration (Ao) in order to effectively dampen the significantly greater body vibration (Ao).

Abstract: A vehicle comprises: a first support component and a second support component which may rotate relative to each other; a first drive wheel which is rotatable relative to the first support component; a second drive wheel which is rotatable relative to the second support component; a first universal wheel mounted on the first support component; and a second universal wheel mounted on the second support component. The vehicle further comprises motors, sensors, and a computer.

Abstract: The fluid supply device comprises a screw, which has a male thread formed thereon and rotates, and a nut, which has a female thread formed therein that meshes with the male threading and which, by the screw rotating in a first direction, i.e., the circumferential direction, moves towards a first end in the rotation axis direction, and which, by moving with said movement a piston that forms a reservoir chamber, discharges a fluid stored in the reservoir chamber, wherein, if the fluid is discharged and if the screw is not rotating, first surfaces which form the threading of the male screw and second surfaces which form the threading of the female screw are in contact with each other, and second surfaces which form the threading of the male screw and first surfaces which form the threading of the female screw are not in contact with each other.

Abstract: Systems and methods of conducting a bar code scan using an imaging-based bar code scan device are provided. In one exemplary embodiment, a method is performed by an imaging-based bar code device that includes processing circuitry, an optical lens assembly having an image sensor and an optical lens with a focused region at a certain distance in front of the optical lens along an optical axis of the optical lens, a plurality of light emitting elements configured proximate the optical lens and laterally offset from the optical axis. The method includes sending, by the processing circuitry, to each light emitting element, an indication to enable that light emitting element to project a light beam towards the optical axis in the focused region so that the light beams overlap when a target bar code is in the focused region and non-overlap when a target bar code is outside the focused region.

Abstract: Example implementations include a method, apparatus and computer-readable medium of configuring a license for a component configurable with a computer system, comprising storing the component on the computer system. The implementations further include encoding computer system information corresponding to the computer system into a barcode, such as a Quick Response (QR) code. Additionally, the implementations further include displaying the barcode and a license identifier field. Additionally, the implementations further include receiving a license identifier in the license identifier field, wherein the license identifier is based on the barcode. Additionally, the implementations further include decoding the license for the component based on the license identifier.

Abstract: Various implementations disclosed herein include multi-scale visual markers that convey information in multiple sets of markings using different respective appearance attributes. In some implementations, the appearance attribute of the markings of a first set of markings corresponds to a first encoding parameter and the appearance attribute of markings of a second set of markings corresponds to a second encoding parameter different from the first encoding parameter. In some implementations, the first set of markings encode first data and the second set of markings are different than the first set of markings and encode second data. In some implementations, the different appearance attributes are different scales (e.g., different sizes, different numbers of markings per unit of space, different contrast, different color characteristics, different wavelengths, different image sensor types, etc.).

Abstract: A suspension system includes a spring assembly including a gas spring and an accumulator, and a controller. The accumulator is coupled to the gas spring and includes a bladder. The accumulator has a compressed state and an uncompressed state. The controller is configured to a) determine a target amount of gas in the spring assembly and b) adjust the amount of gas in the spring assembly towards the target amount of gas based on a pressure difference across the bladder.

Abstract: A shock absorber includes a cylinder, a spring, a receiving member, a sensor, and a coupling member. The sensor includes a coil portion, and a core portion. The coupling member is formed integrally with the core portion. A recessed portion is formed in one of the receiving member and the coupling member, a protruding portion facing the recessed portion is formed in the other one of the receiving member and the coupling member, and the receiving member and the coupling member are coupled to each other via the recessed portion and the protruding portion.