Systems and methods for vehicle suspension control. An example method includes obtaining a road roughness map associated with a geographic area in which the vehicle is located, the road roughness map reflecting road condition metrics for road segments that form roads included in the geographic…
Die Erfindung betrifft ein Verfahren zur Beeinflussung einer Bewegung (8) eines Fahrzeugaufbaus (4) eines Fahrzeugs (1), wobei eine Aufbaubewegungsinformation (26) des Fahrzeugaufbaus (4) ermittelt wird, aufweisend: - Ermitteln einer Dämpferbewegungsinformation (32) eines Dämpfers (5) des Fahrzeugs…
A suspension system performs calculations using machine learning by making sensor information and suspension state information associate with each other. The suspension system includes: a weight parameter storage unit; a vehicle state estimation unit; a first vehicle behavior calculation unit that…
Provided herein is an apparatus, system, and method for automatically adjusting suspension height of a vehicle based on the status of at least one wheel. Methods can include: determining, with at least one sensor, a status of at least one wheel of a vehicle; identify a suspension height of at least…
A suspension system and method of controlling the same is provided. The suspension system includes a damper and a pump assembly fluidly connected with the damper, the pump assembly having a pump and a pump motor. The method includes: (i) monitoring real-time data reflecting at least one of a…
A vehicle behavior control device includes: an ith suspension mounted on an ith wheel of a vehicle (where i=1 to 3); a fourth suspension mounted on a fourth wheel; and a controller. The ith suspension includes an ith actuator. The controller converts a required value of a behavior parameter to an…
A method and system for adjusting the height of a vehicle's air suspension through a software application or physical buttons or dials is provided. The system includes a ride height sensor that is configured to detect and measure the height of a vehicle. Further, the system includes an electronic…
A suspension for a motor vehicle is described comprising a first lever directly or indirectly connected to a sprung mass and to an unsprung mass of said motor vehicle; and a shock absorber comprising a first element connected to the sprung mass and a second element connected to the unsprung mass…
A control system () for a vehicle suspension system of a vehicle () is disclosed. The control system is configured to: determine that the vehicle is operating in a precondition state in dependence on an actuator power supply status; and output a first damping control signal to an adaptive damping…
A method and apparatus are disclosed that assist a user in performing proper setup of a vehicle suspension. A user may utilize a device equipped with an image sensor to assist the user in proper setup of a vehicle suspension. The device executes an application that prompts the user for input and…
A vehicle vibration damping system includes a suspension; an actuator; and a control device configured to calculate a damping force to be applied to the sprung structure based on a theory of skyhook control, and control the actuator. The control device calculates the damping force based on a…
An agricultural vehicle includes a chassis, a plurality of ground-engaging elements configured to support the chassis above a ground surface, and a plurality of support assemblies supporting the chassis on the ground-engaging elements. Each support assembly includes a height-adjustment actuator. A…
Systems and methods for vehicle suspension control. An example method includes obtaining a road roughness map associated with a geographic area in which the vehicle is located, the road roughness map reflecting road condition metrics for road segments that form roads included in the geographic…
Die Erfindung betrifft eine Vorrichtung zur Ermittlung der von einer Luftfeder (2, 2a, 2b, 2c, 2d) übertragenen Kraft, wobei innerhalb oder außerhalb der Luftfeder (2, 2a, 2b, 2c, 2d) ein erster Sensor (P) zur Erfassung des jeweiligen Balgdruckes angeordnet ist, wobei innerhalb oder außerhalb der…
A vehicle includes a suspension system having a first damper, a second damper, valves and a controller. Each of the first damper and the second damper include a housing and a piston sealingly interfaced with an inner diameter of the housing, dividing the damper into a first and second chamber. Each…
Methods, apparatus, systems, and articles of manufacture are disclosed to use front load estimates for body control are disclosed herein. An example vehicle includes a front axle, a suspension system including a suspension element, and a processor to execute instructions to generate, based on a…
A heavy-duty active suspension, including a suspension frame, a lifting unit, a pin axle, a through axle, two wheel-driving units, an encoder, and a displacement sensor. The lifting unit is mounted on an upper side of the suspension frame for driving a heavy-duty support platform to rise and…
A method for changing a ride height position of a motor vehicle comprises measuring a respective relative distance of a vehicle superstructure from corresponding wheels, with spring travel sensors and transmitting a respective spring travel signal to an electronic open-loop and closed-loop control…
A controller controls a suspension apparatus including a variable damper that adjusts a force between a vehicle body and a wheel of a vehicle. The controller includes a first instruction calculation portion and a control instruction output portion. The first instruction calculation portion outputs…
Disclosed in the present invention are an inertial regulation method of active suspensions based on terrain ahead of a vehicle and a control system thereof. According to the scanned terrain ahead of the vehicle, a center of mass trajectory and attitude history are calculated when the vehicle passes…
A hydraulic active suspension flow control system includes a hydraulic oil tank, a variable displacement pump with an oil suction port communicating with the hydraulic oil tank, a check valve, a servo valve, a suspension cylinder controlled by the servo valve, an engine revolution speed sensor…
A suspension control system for a vehicle may include a plurality of adjustable dampers associated with suspension of respective ones of a plurality of wheels of the vehicle, a controller operably coupled to the adjustable dampers to selectively adjust a damping force of one or more of the…
A shock absorber for a vehicle, the shock absorber having an absorber body with an outer surface, and a movable piston having a first end configured to couple with the vehicle, and a second end disposed within the absorber body. There is a magnet assembly disposed around and external of the movable…
A roll vibration damping control system includes an electronic control unit configured to: compute a sum of a product of a roll moment of inertia and a roll angular acceleration of a vehicle body, a product of a roll damping coefficient and a first-order integral of the roll angular acceleration…
Methods, apparatus, systems, and articles of manufacture are disclosed to use front load estimates for body control are disclosed herein. An example apparatus disclosed herein includes memory including stored instructions, and a processor to execute the instructions to filter sensor data to…
Method to control active shock absorbers of a road vehicle. Each active shock absorber is part of a suspension connecting a frame to a hub of a wheel and is provided with an actuator. The control method comprises the steps of: determining a longitudinal acceleration and a transverse acceleration of…
An ECU includes: a road surface height measurer which measures road surface heights at three or more points along a vehicle-width direction in front of a tire mounted on a wheel; a position detector which detects a position at which a difference of the road surface height from an adjacent road…
An arrangement for a sensor system for vehicles, in particular motor vehicles, for detecting the vehicle speed, the vehicle level and/or the state of the vehicle suspension, having a sensor for measuring the level of a point on a vehicle body and a vibration damper, the vibration damper comprising…
An air suspension control system is for a vehicle with a first and a second axle. The system has an auxiliary control unit connected to a main control unit via a data link. The auxiliary unit has a pressure sensor associated with the first axle for determining pressure measurements of the first…
The present disclosure discloses a leveling control method for a multi-point support platform, which comprises the steps: respectively measuring and obtaining a load-bearing interaction matrix and a deformation interaction matrix of the platform to construct a load-bearing and deformation joint…