Abstract: This invention provides a rocking chair comprising a rear support frame arranged with a rotating part, a front rocking frame pivoted to the rear support frame and used as a front support frame, and an electric rocking drive mechanism driving the front rocking frame to continuously rock back and forth relative to the rear support frame; when the front rocking frame continuously rocks back and forth relative to the rear support frame, the distance between the moving part and the rotating part is alternatively decreased and increased to lift and lower pivoting point of the rear support frame and the front rocking frame relative to support surface. The rocking chair has automatic rocking and lifting function, and no additional fixing frame is necessary. The power requirement is low. When the moving part and the rotating part are wheels, the rocking chair can also be used as a stroller.

Abstract: At a rim portion of a steering wheel, a base body is covered by a wood member. Due to a band portion of an engaging hook being installed on a tenon portion, and an anchor pin being inserted in the tenon portion, the engaging hook is anchored by the anchor pin, and the engaging hook is mounted to the wood member. Further, the wood member is mounted to the base body due to the engaging hook being mounted to the base body.

Abstract: A steering handle for inputting a driver's steering command into a steer-by-wire vehicle steering mechanism comprises a rotatably mounted main part for actuation by the driver. A transmission is arranged in a receptacle on the main part, an input member of the transmission can be coupled to an electric motor, and an output member of the transmission is coupled to the main part.

Abstract: A rotation control system for a steering system of a vehicle includes a steering shaft. The rotation control system also includes at least one component operatively coupled to the steering shaft, the steering shaft switchable between a rotational condition and a non-rotational condition during operation of the vehicle, the rotational condition occurring during a manual driving mode and the non-rotational condition occurring during an autonomous driving mode. The rotational control system further includes a condition switching device for allowing a user to switch between the rotational condition and the non-rotational condition, the condition switching device comprising at least one of a switch, a button, and a voice prompt.

Abstract: A steering column apparatus may include a moveable unit assembled with the steering wheel at a front end portion thereof to be driven back and forth; a guide unit mounted to a rear end portion of the moveable unit to guide back and forth movement of the moveable unit; a drive unit provided in the guide unit to drive the moveable unit; and an actuator unit configured to fix the drive unit to the guide unit, and provided with an inflator triggered in cooperation with an operation signal of the airbag, to be operated to generate a propulsive force in a forward direction thereof.

Abstract: A steering column assembly includes a steering column shaft having a first end and a second end. The steering column assembly also includes an intermediate shaft coupled to the steering column shaft first end. The steering column assembly further includes a steering input pinion coupled to the intermediate shaft. The steering column assembly yet further includes a counter rotation mechanism causing a non-rotational condition of at least a portion of the steering shaft via counter rotational movement of the steering column assembly during rotation of the steering input pinion.

Abstract: Heat releasing portions (15A, 15B) that release and transmit heat generated at at least a power conversion circuit unit (16) to a motor housing (11) are formed at an end surface wall (15) of the motor housing (11) which is an opposite side to an output shaft portion (14) of a rotation shaft (23) of the electric motor. Positioning protrusions (16P), as positioning portions whose positions are fixed by board fixing portions (26A, 26B) formed at the end surface wall (15) of the motor housing (11), are formed at a part of synthetic resin that covers the power conversion circuit unit (16). With this, positioning of the power conversion circuit unit (16) can be made using the existing board fixing portions (26A, 26B), and an outward appearance size can be reduced without newly adding a special positioning mechanism.

Abstract: According to the technical solutions described herein, an example method for frequency tracking based friction detection includes receiving, by a filter module, an accelerometer signal from an accelerometer coupled with an assist torque system. The method further includes estimating, by the filter module, harmonic content in the accelerometer signal based on an order frequency of the assist torque system. The method further includes in response to the harmonic content that is detected being greater than or equal to a predetermined threshold, initiating a friction estimation in the assist torque system. The method further includes adjusting an amount of torque being generated by the assist torque system based on an estimated friction in the assist torque system.

Abstract: A vehicle includes an antenna configured to receive a signal from a radio-frequency identification (RFID) tag and an on-vehicle operating system configured to identify a vehicle action based on the signal and to control the vehicle to perform the vehicle action. Additionally, the vehicle can include a user-operated steering mechanism, a user interface configured to receive user input to activate the vehicle action and instruct the on-vehicle operating system to control the vehicle and an on-vehicle message system configured to provide messages to a user of the vehicle. A system includes one or more vehicles that are operable on a track having a plurality of RFID tags disposed at various positions along the track.

Abstract: Systems and methods are provided herein for operating a vehicle in a front dig mode. The front dig mode is engaged in response to determining that speed of the vehicle is below a speed threshold and determining that the amount that at least one of the front wheels of the vehicle is turned exceeds a turn threshold. While operating in the front dig mode, forward torque is provided to the front wheels of the vehicle. Further, resistance is applied to forward rotation of the inner back wheel of the vehicle. Yet further, forward torque is provided to the outer back wheel of the vehicle.

Abstract: A trailer backup assist system for a vehicle towing a trailer includes a sensor sensing a hitch angle between the vehicle and the trailer, a steer-by-wire steering handwheel configured to receive a user input trailer path, a controller controlling the vehicle to reverse the trailer along a controlled path based on the sensed hitch angle and the user input, and a feedback actuator coupled to the steering handwheel to provide feedback torque to the steering handwheel in a trailer backup assist mode to limit rotation of the steering handwheel for the user input.

Abstract: A driver assistance system for a vehicle having a hitch includes a trailer detection system, a steering system, and a controller. The controller determines that a trailer is not coupled with the hitch and outputs a reverse hitching path control signal to the steering system and determines that the trailer is coupled with the hitch and outputs a trailer backing path control signal to the steering system.

Abstract: A vehicle hitching assistance system includes a controller acquiring image data from the vehicle, identifying a plurality of trailers within the image data, receiving a selection of a subject trailer of the plurality of trailers, identifying a coupler of the subject trailer, and outputting a steering signal to the vehicle to cause the vehicle to steer to align a hitch ball of the vehicle with the coupler of the subject trailer.

Abstract: A vehicle movement control apparatus of the invention executes a steering control to change a steering angle of an own vehicle at a predetermined changing rate to cause the own vehicle to move along a target movement line set in an own vehicle lane. The apparatus determines that a predetermined responsive characteristic condition is satisfied when another other vehicle moves in a vehicle lane next to the own vehicle lane, and the other vehicle exists in a predetermined area. The apparatus increases the predetermined changing rate to a larger changing rate when the predetermined responsive characteristic condition is satisfied, compared with when the predetermined responsive characteristic condition is not satisfied.

Abstract: A lane changing system includes an inertia-detecting unit for detecting a vehicle speed, an acceleration, and body parameters of a vehicle, a geographic information unit for detecting a real-time position of the vehicle and storing road-borderline information, a visual tracker for detecting a road curvature and a relative distance and capturing a road-borderline image and a vehicle-surrounding image, a memory storing vehicle parameters, a processor, and a rotation device. The processor calculates a lateral acceleration according to the vehicle parameters, the vehicle speed, the acceleration, and the road curvature. The processor generates a steering signal when the processor determines that the relative distance is less than a first threshold, the lateral acceleration is less than a second threshold, and there is no other vehicle around the vehicle. The rotation device receives the steering signal to for making the vehicle change from an original vehicle lane to an adjacent vehicle lane.

Abstract: A collision avoidance system for a vehicle includes at least one sensing device for detecting one or more obstacles proximate the vehicle. Also included is a model predictive control module for determining a predictive model path to avoid a collision with one or more objects during a lane change maneuver of the vehicle. Further included is a steering system receiving a steering angle command from the model predictive control module for automatically controlling the steering system to steer the vehicle along the predictive model path.

Abstract: A steering apparatus for a two-track vehicle may include a steering handle, in the case of whose rotary actuation the steerable vehicle wheels can be turned by a wheel steering angle, and a control device to electrically actuate a steering actuator for setting the wheel steering angle was a function of driving operational parameters and independently of the steering handle and a clutch that provides a releasable mechanical steering connection between the steering handle and the steerable vehicle wheels. An automatic avoidance manoeuvre may be carried out in the case of a risk of collision, in which the control device fully releases the clutch, and the control device actuates the steering actuator such that the vehicle briefly leaves its driving lane and is then brought back into the driving lane. The control device also actuates a braking of the steering handle during the collision avoidance manoeuvre.

Abstract: This vehicle control device is provided with: an environment recognition unit for recognizing the surrounding environment of a vehicle; a parking route generation unit for generating a travel route to a parking position which is determined on the basis of the recognized surrounding environment; a signal input unit to which a parking command signal is input; and a travel control unit for causing the vehicle to travel along the travel route to the parking position on the basis of the input parking command signal. The vehicle control device drives the vehicle to travel to the parking position for automatic parking while behaving differently depending on whether the parking command signal input to the signal input unit is a first parking command signal or a second parking command signal.

Abstract: A universal joint includes: a housing; an arm, part of which is located inside the housing; an external bush that is located between an inner circumferential surface of the housing and the arm; an internal bush that is located on the opposite side of the external bush with the arm being interposed therebetween; and a supporting member that supports the internal bush. The arm includes: an arm convex surface that is a spherical convex surface; and an arm concave surface that is a spherical concave surface. The external bush includes a bush concave surface that is a spherical concave surface in contact with the arm convex surface. The internal bush includes a bush convex surface that is a spherical convex surface in contact with the arm concave surface.

Abstract: A pair of elongate attachment members, or “Z-rails” for attaching an end of a trailer crossmember to a flanged beam each include a first end section, an L-shaped portion comprising a horizontal leg and a vertical leg extending from the first end section, and a second end section extending from the vertical leg. The horizontal leg has a bottom surface with a width equal to the distance between the web of the flanged beam and the end of the flange. The vertical leg has an outer surface with a width equal to the width of the end of the flange. The Z-rails are attached to opposite ends of the crossmember to form a subassembly. The subassembly is fixed to and between the flanged beams by welding the first end sections to the web of the corresponding beam, with the horizontal leg on the flange, without directly heating the flange, thereby not diminishing the toughness of the flange.

Abstract: A floor center member extends through a central part of a body floor of a vehicle and along a longitudinal direction of the vehicle, and a first floor cross member penetrates the floor center member to extend in a lateral direction of the vehicle. A reinforcing member extending in the longitudinal direction of the vehicle is disposed on the interior of the floor center member and above the first floor cross member.

Abstract: Provided is a vehicle body front structure capable of suppressing load concentration in a collision body and preventing local deformation of the collision body.

Abstract: It is an object to provide a vehicle body front structure capable of uniformly deforming a colliding object and achieving a high score in the MPDB frontal impact test. Features of a vehicle body front structure according to the present invention lie in including a front side member extending in a front-rear direction on a side of a power unit mounting room located in a front part of a vehicle, a first member fixed to a front end of the front side member and extending in a vertical direction; and a second member arranged on an outer side of the first member in a vehicle width direction, wherein a front face of the first member is a flat face, and the second member is connected to the first member below the front side member, inclines upward as the second member extends rearward relative to the vehicle from a portion at which the second member is connected to the first member, and is also connected to a vehicle body above the front side member.

Abstract: A side rail assembly connected to a battery tray in a motor vehicle includes a side impact rail having a first portion with a first strength, a second portion with a second strength, the second portion spaced apart from the first portion, and a third portion with a third strength, the third portion connected to the first portion and the second portion. The third strength is greater than the first strength and is greater than the second strength.

Abstract: A vehicle front structure for a vehicle may include: a front side member disposed on a front of a vehicle; and a front end member coupled to a front end of the front side member. In particular, the front end member includes a main body which is coupled to the front side member to be aligned, and a lateral reinforcement portion which extends from the main body toward an outboard side of the vehicle.

Abstract: A side sill structure can be used for a vehicle. The side sill structure includes a side sill extending along a longitudinal direction of the vehicle; and a front connection member connects a front side member located at a front side of the side sill to a front end of the side sill.

Abstract: A reinforcement unit for a side sill of a vehicle is provided. The side sill includes an inner panel and an outer panel having an upper flange and a lower flange. The reinforcement unit includes an outer reinforcement member located between the inner panel and the outer panel of the side sill, an inner reinforcement member located between the inner panel and the outer panel of the side sill, and straps attached to the upper flange and to the lower flange of the outer panel and spanning from the upper flange to the lower flange between the outer reinforcement member and the inner reinforcement member, the inner reinforcement member being attached to the straps.

Abstract: A front pillar structure has: a front side pillar frame member and a rear side pillar frame member that structure a front pillar disposed at a vehicle transverse direction outer side of a front windshield glass; a transparent member that extends between the front side pillar frame member and the rear side pillar frame member, and that is disposed along a direction intersecting the front windshield glass; a planar portion that is formed at the front side pillar frame member so as to face toward a vehicle front side, and to which a vehicle transverse direction outer side end portion of the front windshield glass is mounted from a vehicle front side; and an angle absorbing member that is provided at a vehicle front side end portion of the transparent member, and that is mounted to the planar portion from the vehicle front side.

Abstract: There is provided a pillar structure for a vehicle, that has: a pillar frame member having a superposed portion, at which a second wall portion, which faces a vehicle cabin side, of a second member that extends in a length direction of a pillar is superposed with a first wall portion, which faces the vehicle cabin side, of a first member that extends in the length direction of the pillar, and linearly welded portions that are formed due to an edge end portion of the second wall portion being linearly welded to the first wall portion; and a pillar garnish that is mounted at least to the second wall portion, and covers the first wall portion and the second wall portion from the vehicle cabin side.

Abstract: A vehicle body front structure is provided that can control an amount of absorption of collision load for each portion of a cowl side member while deforming the cowl side member more reliably.

Abstract: A floor center member extends through a central part of a body floor of a vehicle and a longitudinal direction of the vehicle, and a first floor cross member penetrates the floor center member to extend in a lateral direction of the vehicle. The floor center member includes a coupling flange counter to a top wall of the first floor cross member. The coupling flange is coupled to the first floor cross member, by a bolt and a nut.

Abstract: A reinforcement unit for a junction of a B-pillar and a side sill of a vehicle is disclosed. The side sill includes an inner side sill panel and an outer side sill panel having an upper flange and a lower flange. The reinforcement unit includes an outer reinforcement member located between the inner panel and the outer panel of the side sill, the outer reinforcement member having an upper flange and a lower flange, an inner reinforcement member located between the inner panel and the outer panel of the side sill, and a shear plate attached to the upper flange and to the lower flange of the outer panel and spanning from the upper flange to the lower flange between the outer reinforcement member and the inner reinforcement member.

Abstract: A vehicle external surface component is disclosed having a layer structure having an SMC layer forming an outer skin layer and having a reinforcing structure connected to the SMC layer and having a core layer, wherein, according to some embodiments, the SMC layer has a reduced thickness of, for example, less than 2 mm, in particular 1.5 mm to 2.0 mm and particularly preferably 1.5 mm to 1.8 mm and/or has a reduced density of less than 1.3 kg/dm3, in particular between 1.2 kg/dm3 and 1.0 kg/dm3. The disclosure further relates to a method for producing such a vehicle external surface component.

Abstract: A vehicle component is provided that includes a first cured layer of a molding composition having a predominant fiber filler chopped glass fibers, a second cured layer of molding composition having a predominant fiber filler chopped carbon fibers, and an elastomeric bonding agent with elongation properties configured to accommodate the differential coefficients of linear thermal expansion between the first cured layer and the second cured layer. The second cured layer is substantially devoid of glass fiber. The bonding agent is an elastomeric adhesive, which is operative from ?40 to 205° C. The first cured layer forms an outer skin layer surface of a vehicle and the second cured layer forms an interior layer, where the outer skin layer surface has a class-A finish.

Abstract: A vehicle may include an integrated connector system. The vehicle includes a body having an outer surface and a plurality of attachment ports arranged on the outer surface. The attachments ports include a recess that extends below the surrounding outer surface. Each attachment port is configured to receive and engage with an attachment plug of an accessory. In some embodiments, there are different types of attachment ports, configured to engage with respective types of attachment plugs. Various accessories may be engaged with the attachment ports, allowing a range of items and equipment to be secured to the vehicle.

Abstract: A vehicle may include an integrated connector system. The vehicle includes a body having an outer surface and a plurality of attachment ports arranged on the outer surface. The attachments ports include a recess that extends below the surrounding outer surface. Each attachment port is configured to receive and engage with an attachment plug of an accessory. In some embodiments, there are different types of attachment ports, configured to engage with respective types of attachment plugs. Various accessories may be engaged with the attachment ports, allowing a range of items and equipment to be secured to the vehicle.

Abstract: A dual motion tailgate is configured to undergo two distinct motions, each with advantages depending on circumstances. The tailgate can undergo a rotation (i.e., drop) motion as well as a swing down motion via one or more linkages and corresponding latches. The swing down motion allows closer access to the bed, and the tailgate extends less far from the rear of the vehicle as compared to the drop motion. Latches constrain one or more motions of the tailgate, allowing a desired motion of the tailgate. The motions may be manually controlled, or actuator controlled. When automatically controlled, a control system manages one or more latches and actuators to allow a desired motion of the tailgate.

Abstract: A tailgate assembly of a vehicle includes a tailgate configured to provide a boundary of a cargo area, and a hinge assembly coupled to the tailgate and coupled to the vehicle. The hinge assembly is configured to control a trajectory of the tailgate. The tailgate is configured to achieve a vertical closed position, a horizontal open position, and a vertical open position rotated about 180° from the first position. The hinge assembly includes a hinge arm coupled to the vehicle at a first hinge and coupled to the tailgate at a second hinge. In some embodiments, a cable assembly is used to control the position of the tailgate. In the vertical closed position, the cable end is not engaged. In the horizontal open position, the cable end is engaged. In the vertical open position rotated about 180° from the closed position, the cable end is not engaged or under tension.

Abstract: A floor securing apparatus comprises a riser slot formed in a floor riser, extending from a top surface toward a bottom surface of the floor riser. The floor riser is configured to support a floor sheet. The apparatus further includes a key including a locking head and at least one anchor tab, where the key is slidable into the riser slot and configured to engage a portion of the floor sheet when slid into the riser slot to prevent vertical movement of the floor sheet relative to the floor riser.

Abstract: A suspension system for a cab of an agricultural vehicle having a frame. The suspension system includes a pair of first mounts configured for connecting the cab to the frame at a first region, a pair of second mounts configured for connecting the cab to the frame at a second region, and a pair of actuators configured for connecting the cab to the frame at a third region. The actuators are configured for variably damping a movement of the cab. The suspension system also includes a first suspension linkage laterally connected in between the second mounts. The suspension system also includes a second suspension linkage configured for connecting the cab to the frame at a fourth region. The second suspension linkage is configured for limiting a rotation of the cab about the longitudinal axis of the frame.

Abstract: In one embodiment, a suspension system for a vehicle cab, the suspension system comprising: a structural assembly; a cab mounted to the structural assembly; a front axle coupled to the structural assembly; plural suspension units arranged forward of the axle and disposed between the cab and the structural assembly; and plural isolation mounts arranged rearward of the axle and disposed between the cab and the structural assembly.

Abstract: Embodiments of the disclosure are directed to a deployable aerodynamic structure for a cargo body of a vehicle. The aerodynamic structure can include one or more panels that can be mounted to a cargo body of a vehicle and can move between a retracted position and a deployed position using various automated actuation systems.

Abstract: A side skirt assembly for attachment to a trailer of a tractor-trailer, particularly to a trailer frame comprising transverse structural support members extending between sides of the trailer. The side skirt assembly comprises an elongated skirt panel, an elongated support and one or more skirt support members. The side skirt assemble comprises an inner surface and an outer surface. The elongated support is coupled to the elongated skirt panel on the inner surface thereof proximate an upper edge of the elongated skirt panel and extends at least a portion of the length of the elongated skirt panel. The more skirt support members couple the elongated skirt panel to a corresponding one or more or of the transverse structural support members.

Abstract: An adjustable tire carrier includes: a first member configured to be attached to a vehicle; a second member configured to have a spare tire attached thereto; and an adjustment mechanism configured to selectively move the second member with respect to the first member, and to selectively retain the second member in at least a raised position or a lowered position.

Abstract: An undercarriage assembly for a work machine including a drive wheel; a front idler wheel rotatable on a front axle; a rear idler wheel rotatable on a rear axle; an endless track belt about the drive and idler wheels; a number of mid-rollers located between the front and rear idler wheels to engage the endless track belt on a lower run; a track roller frame pivotably mounted on the work machine at a main pivot, including an elongate member with a front end and a rear end with the main pivot located between the front end and the rear end and the front idler wheel connected near the front end of the track roller frame; a major bogie including forward and trailing bogie arms, the major bogie pivotably connected to the track roller frame at a major bogie pivot, and the rear idler wheel connected to the trailing bogie arm; a minor bogie, mounted on the forward bogie arm, the minor bogie pivotably connected to the major bogie at a minor bogie pivot, and including a minor bogie suspension, a minor bogie front axle,

Abstract: A vehicle is disclosed that includes various portions for carrying a rider and operation of the vehicle. The vehicle may be configured for operation of more than one surface or surface type. The vehicle has a selected suspension assembly for operation of various surface types.

Abstract: A vehicle assembly method includes assembling a chassis platform, mounting a floor pan to the platform, mounting a modular interior to the floor pan, assembling a body top-hat separate from the platform and the floor pan, and mounting the body top-hat to the platform and the floor pan after mounting the modular interior to the floor pan.

Abstract: A tank assembly is supported against movement on a frame of a two-wheeled vehicle such as a motorcycle by support elements that engage respective bearing elements on lateral sides of the frame. An associated securing element is secured to each lateral side of the frame element in the region adjacent to the respective bearing elements. The securing elements surround the associated support element at a spacing, being arranged to limit movement of the securing elements and the tank away from the frame.

Abstract: A method for operating a driver assistance system for a two-wheeled vehicle, which is characterized in that in an intervention step, the driver assistance system intervenes as a function of a driver-specific driving-dynamics profile and an instantaneous driving state, the driving-dynamics profile reflecting a relationship between inclined-position values at which a driver of the two-wheeled vehicle drove in the past and acceleration values at which he drove at the same time, and the driving state being characterized by an instantaneously acquired acceleration value and an instantaneously acquired inclined-position value.

Abstract: An automatic guided vehicles (AGV) can include: motors, wheels, motor controllers, and batteries coupled to an elongated frame. The two wheels can be mounted on opposite sides of the elongated frame. The wheels can be coupled to motors which can be controlled by motor controllers. The motors and motor controllers can be attached to the frame. The center of gravity can be lower than the axis of rotation of the wheels so that the AGV will passively rotated into an upright position. A connector flange can be mounted on top of a payload holder column mounted to a center portion of the AGV frame. Objects can be mounted on or towed by the connector flange.