Provided is an electric suspension device including an electromagnetic actuator that is provided between a body and wheel of a vehicle and generates damping force for damping vibration of the body. It includes: an information acquisition unit that acquires information on the vehicle's sprung speed, pitch rate, and roll rate; a bounce target value computation unit that computes a bounce target value for controlling the vehicle's bounce orientation based on the sprung speed; a pitch target value computation unit that computes a pitch target value for controlling the vehicle's pitch orientation based on the pitch rate; a roll target value computation unit that computes a roll target value for controlling the vehicle's roll orientation based on the roll rate; and a driving control unit that controls driving of the actuator with a control target load which is based on a sum of the bounce, pitch, and roll target values.

A booster for a trailer system is provided comprising a control system in communication with a sensor(s) for determining the direction and speed of the booster when in motion. The control system comprises instructions corresponding to one or more booster operations such as: detection of a reverse state, retraction of a suspension system when the reverse state is detected; engagement of a steer axle lock when the reverse state is detected; detection of a forward state; extension of the suspension system when the forward state is detected; disengagement of the steer axle lock when the forward state is detected; detection of a high-speed forward state; engagement of the steer axle lock when the high-speed forward state is detected; detection of a low-speed forward state; and disengagement of the steer axle lock when the low-speed forward state is detected.

A work vehicle includes: a vehicle body; a plurality of traveling devices located on both right and left sides of the vehicle body; a plurality of bending link mechanisms that support the respective traveling devices on the vehicle body such that the traveling devices can be individually raised or lowered; and a plurality of drive mechanisms capable of individually changing the posture of the bending link mechanisms. The drive mechanisms change the posture of the bending link mechanisms while maintaining a state in which intermediate bending portions of the bending link mechanisms bend toward an intermediate side in a front-rear direction of the vehicle body.

The preview damping control includes an ECU. When the vehicle is traveling within a communications disruption area in which a radio communication device is hard to communicate with a cloud, the ECU uses road surface displacement correlating information that has been stored in an on-board memory device in advance for the communications disruption area so as to perform a preview damping control.

The present disclosure relates to a method and an apparatus for controlling an electronic control suspension using a deep learning-based road surface classification model. The method for controlling an electronic control suspension in a vehicle including a camera and a GPS receiver may include collecting location information of the vehicle using the GPS receiver while driving, identifying whether there is a previously generated road surface classification model corresponding to a front obstacle when the front obstacle is detected, determining a first control value based on a first characteristic value corresponding to the road surface classification model when there is the road surface classification model as a result of the identification, controlling the electronic control suspension with the determined first control value when entering the obstacle, and collecting new sensing data through a physical sensor, and correcting the first characteristic value based on the new sensing data.

A leaning vehicle includes a body frame, a steered wheel and a non-steered wheel, a motor, a left-right-tilt-angle-detection-section, and a control device that controls the motor to apply a steering force to the steered wheel. The steering force steers the steered wheel to turn the leaning vehicle rightward in a case where the body frame tilts rightward, and steers the steered wheel to turn the leaning vehicle leftward in a case where the body frame tilts leftward. Alternatively, the steering force steers the steered wheel to turn the leaning vehicle leftward in the case where the body frame tilts rightward, and steers the steered wheel to turn the leaning vehicle rightward in the case where the body frame tilts leftward.

A work vehicle including: a first link having one end portion supported by a vehicle body so as to be pivotable; a second link having one end portion pivotally coupled to the other end portion of the first link so as to be pivotable, and another end portion that supports a travel wheel; a first hydraulic cylinder capable of changing a swing posture of the first link; and a second hydraulic cylinder capable of changing a swing posture of the second link relative to the first link. The action of the first hydraulic cylinder is controlled such that a swing position of the first link is located at a target position, based on the result of detection performed by a position detection sensor, and the action of the second hydraulic cylinder is controlled such that thrust has a target value, based on the results of detection performed by pressure sensors.

A method of controlling a vehicle is provided. The method includes: identifying detection signals output through a plurality of detectors during travel, identifying the detection signal that changes in response to a state of a road surface among the identified detection signals, acquiring detection information corresponding to the state of the road surface based on the detection signals, recognizing the state of the road surface based on detection information for each state of the road surface stored in a non transitory memory and the acquired detection information, and controlling the plurality of suspension devices based on the recognized state of the road surface and information regarding a control strategy of the suspension device for each state of the road surface stored in the storage.

An apparatus for improving ride comfort of a vehicle includes: a sensing unit to sense whether an obstacle is present in a traveling direction of the vehicle and a quantity of behavior of the vehicle; a control value calculation unit to calculate control values for controlling the vehicle in a vertical direction and a pitch direction based on information sensed by the sensing unit; and a driving controller to control at least one of front wheels or rear wheels of the vehicle based on the calculated vertical-direction control values and pitch-direction control values. In particular, each of the vertical-direction control value and the pitch-direction control value includes a control value related to driving and braking the vehicle.

The present disclosure relates to an electromechanical brake system having a suspension control function. The electromechanical brake system includes an electromechanical brake connected to each wheel of a vehicle to brake the vehicle, a suspension configured to control suspension of the vehicle, a motor configured to provide driving force to the electromechanical brake or to the suspension, a first clutch configured to connect the electromechanical brake and the motor to each other, a second clutch configured to connect the suspension and the motor to each other, and a controller configured to output a control signal for controlling the motor to be connected to one of the first clutch and the second clutch based on a state signal of the vehicle.