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WO/2023/064168A1 |
A suspension system and associated control methods for improving the effectiveness of driver assistance systems is disclosed where the driver assistance systems can generate and send requests to a suspension control unit (SCU) of the sus...
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WO/2023/064154A1 |
An industrial gas spring with a hydraulic accumulator includes a piston rod of the received in a hydraulic chamber connected to a gas over hydraulic fluid accumulator chamber in which a compressed gas determines the force required to yie...
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WO/2023/064166A1 |
A system for filling a tank of a suspension system with hydraulic fluid includes: a module configured to turn on an external pump and pump hydraulic fluid into the suspension system, where the external pump is separate from the suspensio...
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WO/2023/061760A1 |
The invention relates to a device (10) for adjusting the stiffness of a suspension spring (20), comprising: - a locking sleeve (100) which defines a helical slot (110) for accepting one end (21) of the suspension spring, and - an adjusti...
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WO/2023/064165A1 |
A suspension system including four dampers is disclosed where each damper includes a compression chamber and a rebound chamber. A first hydraulic circuit includes a front hydraulic line, a rear hydraulic line, and a first longitudinal hy...
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WO/2023/064170A1 |
A suspension system and associated control methods for improving comfort by disabling passive pitch stiffness in the suspension system by holding open electromechanical comfort valves positioned in a manifold assembly of the suspension s...
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WO/2023/050095A1 |
A solenoid valve assembly, an air suspension system, a vehicle, a control method, and a related device. The air suspension system comprises at least one first air spring and at least one second air spring, the at least one first air spri...
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WO/2023/051857A1 |
The invention relates to a drive and brake system for a motor vehicle (1), comprising a vehicle frame (3) having at least a first wheel suspension module (6) for implementing a front axle (4), and having at least a second wheel suspensio...
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WO/2023/054038A1 |
This suspension system comprises: a variable damper which is capable of adjusting damping force between soft characteristics and hard characteristics by adjusting, by a damping force variable actuator, working fluid circulation occurring...
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WO/2023/049291A1 |
Embodiments relate to a suspension actuator system for a vehicle that includes an active control element, a passive control element and an adaptive damper which are mounted in series with one another along with a parallel spring.
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WO/2023/048085A1 |
In the present invention, a longitudinal acceleration computing unit is provided with an LPF, an HPF, and an adder unit. The LPF acquires longitudinal acceleration of a vehicle, detected by a longitudinal acceleration sensor provided in ...
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WO/2023/047628A1 |
In this vehicle control device 100, a rough road travel unit 1008 determines whether there is a rough road within a certain range in front of a vehicle on the basis of the position of the vehicle estimated by a position estimation unit 1...
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WO/2023/047201A1 |
A system and method of self-aligning automotive suspensions(100) includes a navigation unit(109) to determine location and route of travel of the vehicle(100A) in real-time; and one or more processors(105 & 208) coupled with memory. The ...
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WO/2023/041475A1 |
Sensor device for determining the spatial position of the body or the superstructure of a vehicle, wherein inclinations or distances in each case relative to one another between - the superstructure or body and - axles or the chassis and...
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WO/2023/043616A1 |
A machine (100) includes a first cylinder (122(1)) coupled to a first wheel (106) and a second cylinder (122(2)) coupled to a second wheel (106). A first proportional dampening valve (118(1), 318(1)) fluidly connects to the first cylinde...
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WO/2023/036733A1 |
The invention relates to a suspension arrangement (1) for a vehicle, in particular a utility vehicle, having a base (2) and a structure (3), the arrangement comprising at least one first spring (4) and at least one second spring (5), the...
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WO/2023/033249A1 |
The present invention relates to a rotary disc suspension system for connecting different components constituting a moving body, comprising: an inner disc rotatably connected to one component of the moving body; and an outer disc which i...
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WO/2023/020137A1 |
A method and apparatus for regulating the roll stiffness of a vehicle, and a device, a medium and a program product. The method comprises: in response to an operation instruction of a user in respect of regulation controls (121, 122, 111...
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WO/2023/020138A1 |
A vehicle suspension characteristic adjusting method and apparatus, a device, a medium, and a program product. The method comprises: obtaining feature information of a target passenger at at least one preset position of a target vehicle ...
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WO/2023/015796A1 |
A method for controlling a magnetorheological semi-active suspension, comprising: acquiring motion information of a vehicle and road information ahead of the vehicle (S201); determining a target control strategy for the magnetorheologica...
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WO/2023/007550A1 |
A shock absorber (D1) with a vehicle height adjustment function in the present invention includes: a shock absorber body (1) having a cylinder (2) filled with liquid, a piston (3) dividing the inside of the cylinder (2) into an expansion...
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WO/2023/010139A1 |
A wheel suspension system 100 for a vehicle 300 having a chassis 12, comprising an opposing pair of wheel uprights 14 having a plurality of pickup points 16, 18, 28 located thereon, an opposing pair of main axis arms 10, an opposing pair...
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WO/2023/000986A1 |
Disclosed are a vehicle escape control method and apparatus, and a storage medium. The vehicle escape control method comprises: acquiring state information of a vehicle, and determining a trapped wheel according to the state information;...
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WO/2023/285932A1 |
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. E...
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WO/2023/286428A1 |
Provided is a force generation mechanism control device with which both vibration damping performance of a vehicle body and grounding performance of a vehicle wheel can be achieved, and riding comfort of a vehicle can be improved. This f...
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WO/2023/286446A1 |
The present invention provides a vehicle motion control device that can control the motion of a vehicle precisely while accounting for the future limitations of an actuator. The vehicle motion control device is characterized by comprisin...
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WO/2023/283464A1 |
Driven lift axles and associated systems and components are provided for use on heavy duty trucks, trailers, and/or other vehicles. Driven lift axle systems may include one or more motors mounted to the lift axle to provide torque to dri...
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WO/2023/282275A1 |
An ECU of the present invention comprises: an attitude stability control unit that determines a command value for controlling a variable damper, in accordance with a vehicle attitude change that has been input; a ride quality control uni...
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WO/2022/270743A1 |
A traveling robot device is disclosed. The disclosed traveling robot device may comprise: a plurality of suspensions for absorbing impact applied by a travel surface on which the traveling robot device travels; a first driving unit which...
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WO/2022/271426A1 |
A system includes a source (102) that provides air, a first compressor stage (112) that receives the air from the source and is configured to compress the air to a first pressure, and a second compressor stage (114) that receives the air...
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WO/2022/269057A1 |
A method for controlling a motor vehicle comprising a suspension with controllable damping, which method comprises the following steps (1, 2, 3, 4): • when the position and the direction of movement of the vehicle correspond to a posit...
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WO/2022/266916A1 |
The present application relates to an instantaneously adjustable electromagnetic suspension device for a real-time vehicle stability system. The present application particularly relates to an instantaneously adjustable electromagnetic su...
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WO/2022/267620A1 |
An active suspension inertia regulation method based on a vehicle-front terrain (1), and a control system thereof. The method comprises: calculating, according to a scanned vehicle-front terrain (1), a trajectory of a center of mass and ...
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WO/2022/267621A1 |
Disclosed are a vehicle active suspension inertia regulation method based on wheel supporting force, and a control system, comprising inner loop control and outer loop control: for inner loop control, according to the six-dimensional acc...
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WO/2022/264720A1 |
This suspension control device comprises: a parameter storage unit for storing a parameter that indicates a correspondence between behavior information indicating the behavior of a vehicle and sensor data related to a suspension of the v...
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WO/2022/264897A1 |
A vehicle movement control device (100) includes: a sideslip angle speed estimator (150); a yaw angle acceleration calculator (170); a roll moment calculator (110) that calculates and outputs a roll moment command value, on the basis of ...
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WO/2022/264932A1 |
A vehicle motion control device (17) is installed in a vehicle having an actuator that generates a roll moment. The vehicle motion control device (17) comprises: a roll moment calculator (22) that calculates a roll moment command value f...
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WO/2022/262642A1 |
Provided in the present application are a robot and a method for adjusting a suspension system of a robot. The robot comprises a robot body, a detection system and a controller, wherein the robot body comprises a mobile chassis, the mobi...
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WO/2022/258452A1 |
The present disclosure relates to a method for avoiding overheating of a vehicle subsystem (14), which comprises a compressor (16) with a pressure chamber (16A). The method comprises the steps of executing an Extended Kalman Filter on a ...
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WO/2022/258294A1 |
The present invention relates to the field of vehicle control. The present invention provides a method for operating a vehicle, the method comprising the following steps: S1) acquiring road surface information of a route to be travelled ...
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WO/2022/258896A1 |
The present invention relates to a method and a device for deactivating at least one driving assistance system of a vehicle (10). To this end, a processor receives first information representing a vertical road profile from a set of sens...
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WO/2022/253403A1 |
The invention relates to a bump stop arrangement for a vehicle, comprising a chamber containing a hydraulic fluid, a plunger movable within the chamber, wherein the plunger defines a proximal and a distal chamber portion, wherein movemen...
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WO/2022/254091A1 |
The method of partially lifting a vehicle with active suspension to raise at least one tire (205) of the vehicle from the ground uses a support leg (300) with a height adjustable body (301) and utilizes the vehicle's active suspension ad...
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WO/2022/253524A1 |
The invention relates to a running gear component (1) having a structural part (2) which has at least one strut portion (3) having an open cross-sectional shape, wherein a first wall portion (5) and a second wall portion (6) are formed i...
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WO/2022/255455A1 |
According to this vehicle control device, vehicle control method, and vehicle control system, as one aspect thereof, a control command is outputted to operate an actuator unit mounted on a vehicle in order to obtain, on the basis of a ph...
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WO/2022/254374A1 |
A suspension assembly includes a shock absorber arranged to damp linear motion of a piston portion relative to a surrounding cylinder portion. A lead screw is disposed within the shock absorber for conversion between linear kinetic energ...
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WO/2022/247243A1 |
A liftable chassis and an aerial work vehicle. A lifting mechanism is provided between a tire and a lower frame body, such that when crossing an obstacle, the lifting mechanism lifts up the lower frame body, so that the lower frame body ...
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WO/2022/245705A1 |
Various systems and methods are disclosed for anticipating the occurrence and/or mitigating the severity and/or duration of kinetosis experienced by one or more occupants of a vehicle. This is especially while the vehicle is travelling o...
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WO/2022/239619A1 |
A suspension control device according to the present invention is connected to a sensor for acquiring vehicle information or information regarding the surroundings of the vehicle and calculates a suspension control value for controlling ...
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WO/2022/233530A1 |
The invention relates to a chassis part (1, 28) intended for a chassis of a vehicle and having a structural component (2), which structural component (2) has at least one receptacle (3), a bearing (4) or a joint being located in the rece...
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