Abstract: The vehicle of the present disclosure includes at least one processor and at least one memory storing a plurality of instructions executed on the at least one processor. The plurality of instructions causes the at least one processor to select a candidate route to a destination and acquire information on a traffic environment of the selected candidate route. The plurality of instructions further causes the at least one processor to simulate, based on the information on the traffic environment, reliability in a case where the vehicle travels on the selected candidate route by the autonomous driving using a trained model for autonomous driving, and output a result of the simulation.

Abstract: A management server transmits data for updating indicating data to update a trained model to at least two vehicles on which autonomous driving control by using the trained model is performed. The trained model indicates a model generated by a machine learning. The management server collects data for verification from each of the at least two vehicles to which the data for updating have been transmitted. The data for verification indicates data obtained or generated in connection with the performance with the autonomous driving control by using an updated trained model indicating the trained model updated by the data for updating. The management server verifies the function of the autonomous driving control in which the updated trained model is used, by using the data for verification that have been collected from the at least two vehicles.

Abstract: A method for determining free-space in a surrounding environment of a vehicle equipped with an automated driving system, ADS. The method includes: obtaining an image depicting the surrounding environment of the vehicle; determining: for each reference point of a plurality of reference points in the image, segmentation data indicative of a confidence score of the reference point belonging to free-space and depth data indicative of a distance of each reference point relative the camera; assigning each reference point of the plurality of reference points to a cell of a plurality of cells in a grid, based on the depth data associated with each reference point of the plurality of reference points; and assigning an aggregated confidence score, based on the segmentation data associated with each reference point of the respective cell, thereby determining a free-space in the surrounding environment of the vehicle.

Abstract: Systems and methods for navigating a host vehicle based on RADAR-camera fusion are disclosed. In one implementation, a system includes a processor configured to receive images acquired by a camera onboard the host vehicle; identify a representation of a target vehicle in one of the images; receive from a RADAR system an indicator of a range between the host vehicle and the target vehicle; based on analysis of the images, identify in the image a ground intersection point associated with the target vehicle and a road surface; and determine an elevation value for the road surface based on the indicator of the range between the host vehicle and the target vehicle, the determined ground intersection point, and an angle of inclination between an optical axis of the camera and a ray directed toward a location of the ground intersection point.

Abstract: Path planning may be performed using a configuration space parameterized, at least in part, by one or more variables corresponding to curvature for an object and/or velocity of the objects. The configuration space may be discretized using for maneuver types and/or maneuvers using 4D or 5D volumes or arrays of 3D volumes. A maneuver type and/or maneuver may correspond to a constant rate of change of curvature for the object. Corresponding maneuver types may then form respective clothoid maneuvers to model smooth or gradual changes to steering and curvature. The maneuvers and/or maneuver types that have varying curvature may span across an array of fixed curvature volumes (e.g., 3D volumes) as opposed to being confined to a single volume. A transition volume(s) may be used to represent the object being stopped while changing gear.

Abstract: A control system capable of performing a control process while different autonomous mobile objects are sharing information of a spatio-temporal division region includes a control unit configured to issue a control instruction to at least one autonomous mobile object and a conversion/information holding unit configured to convert spatial information including information about time and information about a type of physical object present in a space defined by a predetermined coordinate system into a format in association with a unique identifier and hold the spatial information converted into the format in association with the unique identifier. The conversion/information holding unit is able to register that a predetermined physical object is present in a predetermined time. The control unit generates route information about a movement route of the mobile object on the basis of the spatial information acquired from the conversion/information holding unit and type information of the mobile object.

Abstract: A method of planning a path for a vehicle is disclosed herein. The method includes receiving a plurality of perception images. At least one perception task is detected from the plurality of perception images including identifying a neighboring vehicle. A plurality of vehicle descriptors of the neighboring vehicle is recognized, and a plurality of predetermined vehicle descriptor sets are associated with a corresponding one of a plurality of cluster values with each cluster value being associated with a risk factor. The risk factor is determined based on mapping the plurality of vehicle descriptors recognized for the neighboring vehicle onto one of the plurality of predetermined vehicle descriptor sets and assigning the risk factor associated with the cluster value to the neighboring vehicle. The path for the vehicle is planned based on the at least one perception task and the risk factor and the path is executed for the vehicle.

Abstract: Example embodiments relate to methods and systems for automatic problematic maneuver detection and adapted motion planning. A computing device may obtain a route for navigation by a vehicle and a set of vehicle parameters corresponding to the vehicle. Each vehicle parameter can represent a physical attribute of the vehicle. The computing device may generate a virtual vehicle that represents the vehicle based on the set of vehicle parameters and perform a simulation that involves the virtual vehicle navigating the route. Based on the results of the simulation, the computing device may provide the original route or a modified route to the vehicle for the vehicle to subsequently navigate to its destination. In some cases, the simulation may further factor additional conditions, such as potential weather and traffic conditions that are likely to occur during the time when the vehicle plans on navigating the route.

Abstract: Some embodiments include an autonomous yard truck that includes a speed control mechanism; a steering system; a geolocation sensor; a plurality of sensors; a fifth wheel coupling; a robotic arm disposed on the deck; an air hose with a first hose connector; a transceiver; and a controller. The controller may identify a first trailer hose connector location on a specific trailer; determine the location of a first hose connector on an autonomous yard truck; engages the first hose connector with a robotic arm; move the first hose connector from the first hose connector location to the first trailer hose connector location on the specific trailer with the robotic arm; connect the first hose connector with the first trailer hose connector; disengage the first hose connector from the robotic arm; and/or test the connection between the connection between the first hose connector and the first trailer hose connector.

Abstract: A method of operating an autonomous vehicle. The method includes collecting user data regarding a user of the autonomous vehicle and analyzing the user data to assign a pickup score to the user for determining when to relocate the autonomous vehicle from a first parking location. The autonomous vehicle is directed to relocate from the first parking location when the pickup score exceeds a predetermined threshold. A second parking location and a parking position are determined for the autonomous vehicle at a pickup location based on the user data when relocating the autonomous vehicle to pick up the user.

Abstract: Systems and methods for vehicles to detect and react to scene changes during stops for passenger pick-up, passenger drop-off, and deliveries. In particular, systems and methods are provided for a vehicle to detect a scene change while stopped and move a short distance from its stopped location. In general, after a vehicle has stopped to pick up or drop off a passenger or delivery, the vehicle remains stopped until it begins its drive to a next location.

Abstract: Systems and methods are provided trajectory prediction that leverages game-theory to improve coverage of multi-modal predictions. Examples of the systems and methods include obtaining training data including first trajectories for a first plurality of agent devices and first map information of a first environment for a past time horizon and applying the training data to a game-theoretic mode-finding algorithm to generate a mode-finding model for each agent device that predicts modes of the first trajectories. A trajectory prediction model can be trained on the predicted modes as a coverage loss term between predicted modes. Future trajectories can be predicted for a second plurality of agent devices based on applying observed data to the trajectory prediction model. A control signal can then be generated to effectuate an autonomous driving command on an agent device of the second plurality of agent devices based on the predicted future trajectories.

Abstract: A precise position correction method based on collaborative cognition in an autonomous vehicle includes: estimating object information on a road within a detection range on an autonomous vehicle; receiving a shared message from at least one of a first vehicle (another connected vehicle (CV) or automated vehicle (CAV)) and a road infrastructure device for V2X communication on the road, receiving the message including driving status information of the other CV when the first vehicle is the other CV, and receiving the driving status information of the other CAV and the message about a second vehicle, in which the V2X communication is not possible, recognized by the other CAV; calculating an estimated error by comparing the estimated object information with the message; and setting a radius based on the first vehicle corresponding to an estimated error application radius in consideration of a distance between the autonomous vehicle and the first vehicle.

Abstract: Systems and methods for generating synthetic testing data for autonomous vehicles are provided. A computing system can obtain map data descriptive of an environment and object data descriptive of a plurality of objects within the environment. The computing system can generate context data including deep or latent features extracted from the map and object data by one or more machine-learned models. The computing system can process the context data with a machine-learned model to generate synthetic motion prediction for the plurality of objects. The synthetic motion predictions for the objects can include one or more synthesized states for the objects at future times. The computing system can provide, as an output, synthetic testing data that includes the plurality of synthetic motion predictions for the objects. The synthetic testing data can be used to test an autonomous vehicle control system in a simulation.

Abstract: A method for switching modes for operating a vehicle, a non-transitory computer-readable medium for performing the method, and information processing apparatuses. The method includes determining, by circuitry of an information processing apparatus, whether a mode for operating the vehicle is to be switched from one of autonomous and manual driving modes to the other of the autonomous and manual driving modes. A state of a driver of the vehicle is obtained when the mode for operating the vehicle is determined to be switched. The method further includes switching, by the circuitry, the mode for operating the vehicle from the one of the autonomous and manual driving modes to the other of the autonomous manual driving modes based on the obtained state of the driver.

Abstract: A method of operating an automated storage and retrieval system includes: a rail system including a first set of parallel rails arranged in a horizontal plane and extending in a first direction, and a second set of parallel rails arranged in the horizontal plane and extending in a second direction which is orthogonal to the first direction, which first and second sets of rails form a grid pattern in the horizontal plane including a plurality of adjacent grid cells, a central control unit configured to receive, transmit and process data signals of a plurality of container handling vehicles for handling storage containers of the automated storage and retrieval system.

Abstract: A gondola car includes top chord sections; a pair of end walls and sidewalls coupled to the top chord structure, wherein each sidewall includes at least one side sheet a plurality of side stakes and side sill; and an underframe construction including a center sill running the length of the car, bolsters configured to be above truck assemblies and coupled to the center sill and a plurality of lateral I-Beam cross bearers that extend from the center sill toward and stopping short of the inside of the side sheet, and wherein the cross bearers include vertical connection plates configures for coupling to side stakes which are positioned between the bolsters, and longitudinal stringers extending from select ones of the cross bearers to one of the bolsters and longitudinal stringers extending from each bolster to one end wall structure of the pair of end walls.

Abstract: A method for operating a rail vehicle that has at least one extendable and retractable sliding step which is associated with a door, includes moving the sliding step while the rail vehicle is travelling and the door is closed, specifically using at least one sensor signal from at least one sensor which is associated with the sliding step. A rail vehicle having at least one door that has an associated extendable and retractable sliding step is also provided.

Abstract: The disclosure discloses a system for controlling a multi-point synchronous braking of a monorail hoist and a utilization method thereof. The system comprises a contact detection unit, a common end roller unit, a hydraulic unit, a synchronous control unit and connection cables. The contact detection unit is installed on a brake shoe of a monorail hoist. The common end roller unit is installed on a travelling track and connected with a frame of the monorail hoist. The contact detection unit includes a tube in connection with the brake shoe. A metal probe corresponding to the travelling track is arranged inside the tube. A circular boss is formed on the metal probe. A limiting bolt corresponding to the circular boss is formed on an inner side wall of the tube. The metal probe is contactable with the travelling track or the limiting bolt when the brake shoe brakes.

Abstract: A mechanism to determine whether conditions are correct for coupling one train consist to another train consist is disclosed. Controllers on locomotives are configured to determine the forces and/or compression state between locomotives and/or cars of a consist based at least in part on an intra-train force model and measured sensor data. The controllers also determine the relative speed of the consists that are to be joined. Based at least in part on the compressive state of at least one of the consists and the relative speed of the consists, the controller determines whether the conditions are suitable to couple the two consists. In some cases, terrain data, such as upcoming slope of tracks data may also be used in determining whether conditions are suitable for coupling consists. In further cases, the operation of at least one consist may be modified to achieve suitable conditions for coupling the two consists.

Abstract: A trolley for supporting a labeling station in a labeling machine, which includes a trolley body which is provided with wheels and defines in an upper region a work surface for supporting a labeling station, and at least one supporting bracket for at least one of the wheels; the supporting bracket has at least one coupling portion for mounting at least one respective wheel; the supporting bracket is, furthermore, fixable to the trolley body in at least two different arrangements, in order to vary the position in terms of height of the coupling portion with respect to the trolley body.

Abstract: Pull carts configured for holding, transporting, and storing spools of wire or cable. A cart includes an A-frame truss comprising a plurality of crosswise beams, wherein the plurality of crosswise beams comprises: a proximal end attached to a cart base, and a distal end opposite the proximal end, wherein the distal end forms an apex of the A-frame truss. The cart includes a rod support configured to receive a spool crossbar, wherein the rod support is disposed at the apex of the A-frame truss.

Abstract: A shopping cart handle grip assembly includes a pair of tubular grips each being longitudinally split for positioning around a handle of a shopping cart. Each of the pair of tubular grips is comprised of a fluid impermeable material to inhibit bacteria from transferring between the handle of the shopping cart and a user's hands. A pair of cushions is each integrated into a respective one of the tubular grips to enhance comfort for the user. A rope is attached to and extends between the pair of tubular grips thereby inhibiting the pair of tubular grips from being separated from each other. The rope extends through the opening in the collar associated with each of the pair of tubular grips having the rope being bonded to the collar associated with each of the pair of tubular grips.

Abstract: The present disclosure relates to a wheel mechanism and a child carrier. The wheel mechanism includes a wheel quick-release mechanism and/or a wheel orientation mechanism. The wheel quick-release mechanism detachably installs the wheel seat onto the frame, and includes a connecting rod having an end connected with the frame and the other end provided with a snapping portion; a receiving hole arranged in the wheel seat for receiving the connecting rod; an inserting channel arranged in the wheel seat and communicated with the receiving hole; an operating member movably arranged in the inserting channel; and a spring. The wheel orientation mechanism orients a wheel seat with respect to a frame and includes an orientating portion on the frame; a receiving slot arranged in the wheel seat corresponding to the orientating portion; and an oriented-locking element interposed into the receiving slot and sliding between a released position and a locked position.

Abstract: A steering device comprises a tilt-telescopic mechanism to switch between its tilt-and-axial move allowed state and its prohibited state. The tilt-telescopic mechanism comprises a pair of side wall portions provided on both sides, in a vehicle width direction, of an upper column, a bolt penetrating the side wall portions and pressing the side wall portions against each other in an approaching direction, a lever, and a biasing portion arranged between each of the side wall portions and the upper column and operative to apply a pressing force to the upper column from the both sides, in the vehicle width direction, thereof. The biasing portion comprises a pair of upper-side pressing portions to press an upper portion of the upper column above its axial center from both sides and a pair of lower-side pressing portions to press a lower portion of that below its axial center from both sides.

Abstract: A steering actuator for a steer-by-wire steering system of a motor vehicle including a rotation stop, which is disposed in the force flow from a drive unit to a steering rod of the wheel module. The rotation stop is formed by a disk assembly and a cooperation of an engagement contour with a locking pin. The rotation stop can be arranged in such a way that installation space is saved, since the rotation stop requires only an axial installation space in the region of the wheel module, but no radial installation space.

Abstract: A control device, in particular a steering control device, includes (i) an electronics unit that has at least two separate and mutually independent subsystems for controlling an electric motor and/or for detecting at least one operating variable of the electric motor, and (ii) a printed circuit board on which the electronics unit is arranged. The printed circuit board has at least one electrically non-conductive separating section which electrically separates the two subsystems from one another.

Abstract: Electric steering gears and related methods are disclosed herein. An example apparatus disclosed herein includes a shaft, a helical groove disposed on the shaft, a ball nut rack engaged with the helical groove, the ball nut rack including a plurality of bearings, a motor configured to apply force to the ball nut rack, and a gear housing, the ball nut rack, the helical groove, and the motor disposed within the gear housing.

Abstract: A steering control system for a vehicle comprising a steering input member controlled by a driver of the vehicle comprises a steering sensor for generating an electrical signal as a function of the position of the input member. The steering control system further comprises a steering actuator which operates on the steered wheels of the vehicle as a function of the electrical signal generated by the steering sensor. A steering controller receives the electrical signal generated by the steering sensor and provides a current to the steering actuator in order to operate on the steered wheels. An accumulation counter is operatively connected with the steering controller and is configured to calculate and record the accumulated workload of the steering controller by accumulating instantaneous workloads throughout operation thereof.

Abstract: A motor control device controls a motor of a mechanical device. The motor control device includes a command value calculation unit that calculates a command value for controlling the motor, and a disturbance observer unit for estimating a disturbance applied to the mechanical device, based on the command value and rotation information of the motor, and to correct the command value based on the disturbance that is estimated. The disturbance observer unit has parameters that are adjusted to compensate for effects of the disturbance having a specific frequency that is an object of suppression. The parameters are adjusted such that a disturbance, applied to the mechanical device after effects of the disturbance are compensated for, has frequency characteristics corresponding to antiresonance characteristics of the mechanical device.

Abstract: Disclosed herein are a motor control device for a steering system and a motor control method using the same. The motor control device includes a dual winding steering motor unit generating a steering force and a steering reaction force and including a first driving module formed of a first winding and a second driving module formed of a second winding, and a first electronic control unit controlling an operation of the first driving module, and a second electronic control unit controlling an operation of the second driving module, on the basis of steering information obtained by a driver's steering wheel manipulation.

Abstract: A hydraulic arrangement including a supply port (5), a working port arrangement (20), a valve arrangement (3, 8, 21) controlling a supply of hydraulic fluid from the supply port (5) to the working port arrangement (20), a command device (20) controlling the valve arrangement (3, 8, 21), and a sensor arrangement (19) sensing at least a working condition of the hydraulic arrangement is described. In such a hydraulic arrangement a simple way should be given to achieve a safety functionality. To this end the valve arrangement (3, 8, 21) includes flow limiting means (9) operatively coupled to the sensor arrangement (19), wherein the flow limiting means (9) limit the flow to the working port arrangement (20) depending on the at least one working condition of the hydraulic arrangement.

Abstract: Provided is a steering system for a vehicle that can suppress the discomfort of a driver in a case where the driver performs a quick steering operation. The steering system for the vehicle includes: a steering mechanism mechanically separated from a steering member and configured to steer wheels by moving a rack; a steering actuator configured to apply a driving force to the steering mechanism; and a controller configured to calculate a target position of the rack and to control the steering actuator such that a position of the rack matches the target position thereof. The controller is configured to execute target position correction control in which the controller corrects the target position of the rack according to a steering angular velocity and/or a steering angular acceleration of the steering member.

Abstract: Disclosed are an electronic steering apparatus for a vehicle and a method of controlling the same. The electronic steering apparatus for a vehicle includes an input module configured to receive a vehicle state and a steering state, a first driving module configured to drive a reaction motor that provides a steering wheel with a steering feel, a second driving module configured to drive a steering motor that steers a wheel, memory in which an execution program for steering control has been embedded, and a processor operatively coupled to the input module, the first driving module, the second driving module, and the memory.

Abstract: A corner module apparatus includes a drive unit to provide a driving force to a wheel, a suspension arm to support the drive unit with respect to a vehicle body, a stretchable shock absorber connected at one side thereof to the drive unit, a steering drive member to support another side of the shock absorber with respect to the vehicle body and generate a steering force, and a steering transmission member provided between the steering drive member and the drive unit. The steering transmission member is capable of varying a steering angle of the wheel in conjunction with the steering force generated by the steering drive member.

Abstract: A system for determining a total machine turning angle of a construction equipment having a front frame articulatable with respect to a rear frame, the front frame including a steering apparatus and the rear frame including a traction device, the construction equipment having a wheelbase, the system including: a first inertial motion unit disposed on the front frame or the rear frame, the first inertial motion unit providing a front frame yaw rate if disposed on the front frame or a rear frame yaw rate if disposed on the rear frame; a machine speed sensor providing a machine speed of the construction equipment; and a controller for receiving as inputs the wheelbase, machine speed, and either the front frame yaw rate or the rear frame yaw rate, and outputting the total machine turning angle based on the wheelbase, the machine speed, and either the front or rear frame yaw rate.

Abstract: A fail operational steering angle sensor for vehicles is provided. The fail operational Steering Angle Sensor comprises one central gear (hub) and two outer gears (Gear 1 and Gear 2) mechanically connected to the hub. The two outer gears have magnetic properties, and they are arranged in the vicinity of a Printed Circuit Board (PCB). The SAS Fail Operational is connected to a Steering Wheel Actuator shaft that, by means of a mechanical connection with the central gear, the two outer gears and a rotor arranged between the central gear and the PCB, provides angular rotation to the above-mentioned moving parts. The variations of the magnetic field and flux originated in the rotation of the mechanical parts will be determined by the PCB.

Abstract: System and method enable the automatic activation of turn signals according to the turning of a steering wheel. The method begins by detecting a current angular position of a steering wheel with an angular positioning sensor. The current angular position is relayed from the angular positioning sensor to a computing system. The left-turning signal can be activated, if the current angular position crosses over a left-turning positioning threshold. The right-turning signal can be activated, if the current angular position crosses over a right-turning positioning threshold.

Abstract: A parking assistance device includes an imager that captures an image of a surrounding of a vehicle, and a display that displays a guidance image for guiding the vehicle from a parking start position to a target parking position and displays a moving area in which the vehicle can move during a parking operation. An area and dimension of the moving area displayed on the display changes based on a change in a steering angle of the vehicle.

Abstract: A front-end module frame of a vehicle includes a lower member disposed at a front lower portion of the vehicle and formed to extend in a width direction of the vehicle. In particular, the lower member has opposite ends connected to front ends of a front subframe of the vehicle. The front-end module frame further includes a front bumper beam formed to extend in the width direction and connected to the lower member in a height direction of the vehicle, and an upper member disposed at a front upper portion of the vehicle. The front bumper beam has opposite ends connected to front ends of front side members, and the upper member is formed to extend in the width direction and connected to the front bumper beam in the height direction. The upper member has opposite ends bent toward the vehicle and connected to a fender apron member.

Abstract: A vehicle includes a vehicle body including a front pillar and a rear pillar spaced along a vehicle-longitudinal axis. The front pillar and the rear pillar define a door opening therebetween. A first track is supported by the front pillar and a second track is supported by the rear pillar. A bar extends from the first track to the second track. The bar is moveable relative to the first track and the second track from a lowered position to a raised position. The bar extends across the door opening in the raised position. The vehicle includes a cable that includes a first end and a second end. The first end is fixed to the bar and moveable with the bar from the lowered position to the raised position. The second end is fixed to the vehicle body.

Abstract: A long formed article made of one steel sheet includes a top sheet portion extending in a longitudinal direction, a standing wall portion extending downward from each of both edges of the top sheet portion in a width direction, and a protrusion portion formed in a portion of the top sheet portion in the longitudinal direction by overlapping a portion extending toward an outside from each of both ends of the top sheet portion in the width direction and a portion extending toward the outside from an upper end of the standing wall portion, in a non-protrusion region, a recessed part extending in the longitudinal direction is formed in the top sheet portion, and a total value ? of inner surface peripheral lengths of the top sheet portion and the standing wall portion in a cross section of the formed article perpendicular to the longitudinal direction in a protrusion region and a total value ? of inner surface peripheral lengths of the top sheet portion, the standing wall portion, and the recessed part in the cros

Abstract: A vehicle is disclosed that includes a rear door, which is movable between closed and open positions, and a vehicle body, which supports the rear door and includes an anti-pooling countermeasure that is configured to inhibit water collection between the rear door and the vehicle body. The anti-pooling countermeasure includes a trunk and a wing that extends from the trunk at an obtuse angle such that water flowing into the anti-pooling countermeasure is directed laterally outward.

Abstract: A vehicle bottom structure includes a suspension system, a first undercover, and a second undercover. The suspension system includes a trailing arm, and a torsion beam extending along a vehicle width direction. The first undercover is disposed on a front side of the torsion beam in a vehicle front-rear direction. The second undercover is disposed on a rear side of the torsion beam. The first undercover is formed with a rear edge part at a rear edge extending toward the torsion beam along the vehicle front-rear direction. The second undercover includes a front end part at a front end. In a stationary state of a vehicle, an imaginary plane formed by connecting lower surfaces of the rear edge part of the first undercover and the front end part of the second undercover is formed at a position lower than the torsion beam in a vehicle up-down direction.

Abstract: A structural component comprises a body structure defining an interface surface. A composite panel comprises a plurality of reinforcing fibers encapsulated in a resin. An adhesive affixes the composite panel to the interface surface of the body structure. The adhesive has a stiffness in a range from 50 MPa to 2 GPa.

Abstract: Hinge systems are provided for movably mounting a door subassembly to a tailgate assembly of a motor vehicle. An exemplary hinge system may include an upper hinge assembly and a lower hinge assembly. Each hinge assembly may include a gooseneck bracket that establishes a load path through the respective hinge assembly. The load path through the upper hinge assembly may be configured differently than the load path through the lower hinge assembly. The gooseneck brackets may be reinforced along the load paths in order to transfer stress loads through the stiffest portions of the gooseneck brackets during door loading events.

Abstract: A tailgate subassembly alignment method includes positioning at least one panel support bracket of a frame subassembly relative to a connection member of the frame subassembly, and securing the at least one panel support bracket to the connection member when the at least one panel support bracket is in a preset position. After securing the at least one panel support bracket, the method includes securing a tailgate panel assembly to the at least one panel support bracket.

Abstract: Disclosed herein is a trailable vehicle comprising a body for defining an interior space of the trailable vehicle, the body having at least one side wall extending between a roof and base of the trailable vehicle; wherein at least part of one side wall is directly connected to the roof and substantially formed of metallic sheet material. Also disclosed is a method of manufacturing said trailable vehicle. Also disclosed herein is a trailable vehicle stabilising system for stabilising a trailable vehicle during travel, the system comprising at least one wing member being mountable to a body of the trailable vehicle wherein the wing member(s) are configured to generate a downward force on the trailable vehicle during travel.

Abstract: A moving spoiler that prevents a constituent element configured to move the spoiler from being exposed to the outside and matches the spoiler with an external appearance of an outer panel of a vehicle, and the moving spoiler includes a spoiler cover having an operating space formed at a rear side of a roof part, the operating space having a shape opened at a rear side thereof, a moving plate configured to move into the operating space or move to the outside of the operating space through the opening portion of the operating space, a guide mechanism between an inner surface of the operating space and the moving plate and configured to guide a movement of the moving plate, and a drive part configured to provide driving power for moving the moving plate.

Abstract: A system for harvesting energy of a mobility vehicle includes a spoiler provided on the mobility vehicle in which an angle of the spoiler is varied so as to adjust an air flow, a driver installed on the mobility vehicle to generate a driving force such that the spoiler is tilted in at least one direction to change the angle of the spoiler, a solar cell module installed on the spoiler so as to convert light energy into electric energy, and a controller configured to control the driver according to a traveling speed of the mobility vehicle or according to whether light energy is input, thereby determining the angle of the spoiler. By adjusting the tilting angle of the spoiler, it is possible to improve aerodynamic performance and efficiency of electric energy generation through the solar cell module.