Aspects and embodiments of the invention relate to a control system for controlling an electronic active roll control power supply, a vehicle comprising the control system, a corresponding method of controlling an electronic active roll control power supply, and corresponding computer readable…
Examples described herein provide a method for coordination between active downforce and active suspension controls for a vehicle that includes determining an optimal ride height for the vehicle based on current conditions of the vehicle. The method further includes determining a suspension…
For a vehicle with a front axle () and at least two suspended rear axles (), a level relative to the roadway can be adjusted by t controlling pressurized suspension elements () arranged on the rear axles (), where the rear axles () are each driven electrically by an electric motor () controlled by…
A wheel action-based active suspension damping adjustment apparatus recognizes wheel actions through a steering apparatus, distance measuring apparatuses and force sensors and calculates an action damping magnitude according to damping parameters determined by different wheel actions, thereby…
Damping arrangement of an active chassis for an axle of a vehicle. A damping system cooperates with each wheel. Each of the damping systems has a damper having a double-acting hydraulic cylinder and a piston, a reversible hydraulic pump and an electric motor, and a hydraulic unit having a hydraulic…
A control system () for controlling an active suspension system () of a vehicle (), the control system comprising one or more controller (), wherein the control system is configured to: determine () that an entry condition is satisfied; in dependence on satisfaction of the entry condition, transmit…
A control system () for controlling an active suspension system () of a vehicle (), the active suspension system comprising suspension actuators (), the control system comprising one or more controller (), wherein the control system is configured to: in dependence on an activation signal ()…
Systems, methods, and computer-readable storage media for using multi-stage machine learning algorithms to optimize tire contact patches on a vehicle. Vehicle sensors first collect vehicle information for the vehicle, and input that data into a first machine learning algorithm. The first machine…
A driver assistance apparatus and a vehicle including the same are disclosed. The driver assistance apparatus includes a stereo camera, a sensor unit to sense a travel state of a vehicle, and a processor to diagnose a part of the vehicle based on stereo images received from the stereo camera and…
A vehicle drive apparatus (100) independently controls drive forces for a front-right drive wheel (2r), a front-left drive wheel (21), a rear-right drive wheel (3r), and a rear-left drive wheel (31) using a front-right electric motor (10r), a front-left electric motor (101), a rear-right electric…
Provided are: a brake orientation control amount calculator unit (334) for calculating a brake orientation control amount for brakes that will yield a target orientation for a vehicle body orientation, and outputting this amount to the brakes; a shock absorber orientation control amount calculator…
The present invention is provided with: a traveling state detection means that detects the traveling state of a vehicle; a target attitude control amount computation means that computes the target attitude control amount of the vehicle on the basis of the traveling state; a attitude control amount…
The ladder machine has a loading system (2), a traction drive and a chassis (4), such as a wheel loader or telehoist load lugger. One or multiple sensors are provided for detecting an unstable operating state, which includes a tilting moment with the risk of lateral tipping of the machine. A…
An electronic level control system for a tracer comprises an electronic level control adapted to control air flow in an air suspension on a trailer. Change in brake pressure applied to wheels of the trailer is made in dependence on a status of a park brake on a tractor with a pneumatic connection…
A braking and drive force control apparatus for a vehicle whose wheels are separately driven by electric motors. A controller calculates a drive force or a braking force to be applied to each wheel in accordance with the average sprung displacement and average sprung velocity of the vehicle body…
The device is a braking system, steering system or active chassis with several control elements, at least one controller (2) connected to the control elements and a sensor (3) connected to the controller, which is implemented as a structural unit. A controller is provided with which all control…
The vehicle trailer, with a superstructure on a chassis and a tow shaft, has the road wheels sprung against the chassis by air springs (20a,20b,21a,21b). An air pressure adjustment sets the support load of the tow shaft and also the air pressure in one set of air springs in relation to the other…
An estimating unit 7 estimates an element aij of a system matrix based on state quantity including at least a longitudinal force Fx applied to a wheel, a vertical force Fz applied to the wheel and a vehicle speed V. A setting unit 8 sets a target value aij' regarding the element aij of the system…
A suspension control device includes a wheel grip state estimation means (M1-M10;Fig.16) for estimating grip state of vehicle wheels based on variations of aligning torque of wheels to be steered, a vehicle rolling control means (SPxx,FT,RT) for controlling vehicle rolling, and a control parameter…
An integrated chassis control system (100) for a vehicle (10) having at least one vehicle subsystem (50,60,70) is provided, which includes; at least one sensor (110,120,130,140,150) for sensing at least one vehicle parameter, at least one vehicle control system (160,170,180) for adjusting the at…
A vehicle stability enhancement (VSE) system for a vehicle having at least one vehicle subsystem includes; at least one sensor for sensing at least one vehicle parameter, at least one vehicle control system for adjusting the at least one vehicle subsystem, at least one memory comprising at least…
A method and device for determining force exerted on a rolling vehicle wheel (2) are disclosed. Firstly, data on functionality between a force exerted on a vehicle wheel (2) and a physical parameter such as strain of the radius part of the wheel (2b2) at predetermined measuring positions…
A vehicle stability enhancement system for a vehicle having rear wheel steering (90) includes a sensor (110) for sensing a vehicle parameter such as the yaw rate, a memory having a register that includes a bank angle compensation control command, and a controller (200) responsive to the sensor and…
A vehicle control system 10 including a vehicle motion control subsystem 12 that has an input receiving an intended driving demand 14 and a plurality of coordinator subsystems 16 for coordinating actuators of the vehicle. The vehicle motion control subsystem 12 communicates with the coordinator…
A vehicle control system 10 including a vehicle motion control subsystem 12 that has an input receiving an intended driving demand 14 and a plurality of coordinator subsystems 16 for coordinating actuators of the vehicle. The vehicle motion control subsystem 12 communicates with the coordinator…
A vehicle control system 10 including a vehicle motion control subsystem 12 that has an input receiving an intended driving demand 14 and a plurality of coordinator subsystems 16 for coordinating actuators of the vehicle. The vehicle motion control subsystem 12 communicates with the coordinator…
The present invention is directed to a wheel grip factor estimation apparatus, which includes a steering factor detection unit for detecting at least one of steering factors including a steering torque and steering effort applied to a steering system extending from a steering wheel to a suspension…
A vehicle control system comprises a plurality of subsystem controllers including an engine management system (28), a transmission controller (30), a steering controller (48), a brakes controller (62) and a suspension controller (82). These subsystem controllers are each operable in a plurality of…
Disclosed are an apparatus and a method for alarming danger when an automobile is cornering on a downhill road. The apparatus has a speed sensor (1), a road wheel angle sensor (2), a steering angle sensor (3), first and second inclination detecting sections (4,5), a judgment section (6), and an…
A server for changing control gains of a vehicle is disclosed. The server includes a first receiver for receiving environment data obtained by vehicles of a plurality of users running in specific areas, and a second receiver for receiving learned data obtained by a plurality of users operating…