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US20080264709 Truck  
The present invention relates to a truck, in particular to a bulk goods dump truck of the so-called large dump truck type, having a chassis with wheels of which a plurality of wheels each have a...
US20090107749 Closed Loop Traction System for Light-Weight Utility Vehicles  
A traction control system for a light-weight utility vehicle is provided. The system includes a wheel speed sensor that generates a wheel speed signal in accordance with a rotational speed of a...
US20090255746 Traction and Stability Control System and Method for a Vehicle with Mechanically Independent Front and Rear Traction Wheels  
A vehicle powertrain with mechanically independent sets of front and rear traction wheels has separate motive power units. An electronic control system including traction wheel slip control is...
US20070179699 Method of controlling electronic differential  
The present invention is directed to a method of controlling an electronic differential to prevent wheel slip. A predetermined amount of lateral acceleration is determined for a given driving...
US20090014225 REVERSE OVER-RIDE SYSTEM FOR MOWER TRACTION DRIVE  
A reverse over-ride system is provided for a mower traction drive having a front pair of hydraulic traction motors and a rear pair of hydraulic traction motors. Each motor is operable in a forward...
US20090014226 Torque Differential Modification of a Non-Driven Axle  
Apparatus and methods are provided for modifying a torque differential between the road wheels of a non-driven axle. One apparatus includes, but is not limited to, two non-driven shafts and a...
US20070295545 Differential Steering and Traction Control For Electrically Propelled Mower  
A differential steering and traction control system for an electrically propelled mower. Each of the front wheels has an electric motor wheel drive, and each rear wheel may have an electric...
US20080105479 CONTROL SYSTEM AND VEHICLE INCLUDING THE SAME  
A control system for a vehicle includes an ECU, a front wheel speed sensor, a rear wheel speed sensor, and an engine. The ECU detects an actual slip speed and an actual slip ratio of a rear wheel...
US20120065825 Electric Front Wheel Drive System for Motorcycle  
A two-wheel drive motorcycle having a motor-generator driving the front wheel, an embodiment of the present invention, in addition to and independent of a conventional rear wheel drive train. The...
US20070017717 Off-road vehicle with electromotive drive  
A drive system is provided for an off-road vehicle that moves across unprepared terrain such as snow, tundra or ice. A plurality of n flexible airbag tires are in contact with the terrain and are...
US20090107748 Stuck Vehicle with Time and Pedal Related Traction Control  
A method for controlling a powertrain of a vehicle is provided for traction control. The method comprises controlling wheel slip to a first amount, the first amount independent of a driver...
US20070129871 Detection of hill grade and feed-forward distribution of 4WD torque bias to improve traction on a low MU surfaces during climbing of such hill grade  
A feed forward method for controlling the distribution of torque between the front and rear axle in a four wheel drive vehicle where the slope of a hill upon which the vehicle is traveling is...
US20050279553 Apparatus and system for generating a reference signal indicating the speed of a railway or tramway vehicle  
The apparatus is designed to generate a reference signal indicating the speed of a railway or tramway vehicle provided with a braking system including a control system, in particular an...
US20090107747 Detection and Control of Power Induced Hop During Traction Control in a Vehicle  
A method for controlling a powertrain of a vehicle with wheels during a traction control event is provided. The method comprises adjusting wheel torque in response to an amplitude of a band-pass...
US20150060175 WALKING ASSISTANCE MOVING VEHICLE  
A walking assistance moving vehicle includes a walking assistance moving vehicle main body with a pair of drive wheels, a drive wheel rotational speed sensor, a turning sensor, and a controller....
US20070289795 Slip-Control Method and Device  
A method for controlling the slip of a tire (1) of an automobile, said tire comprising a tread (3). The method comprises adjusting said slip using the measurement of a variable linked to the...
US20090192691 Turf Maintenance Vehicle All-Wheel Drive System  
A turf maintenance vehicle all-wheel drive traction control system includes a primary wheel propelling the vehicle. A first motor rotates the primary wheel. A traction control system has a first...
US20080143502 Performance automotive electronic traction indicating device  
The present invention allows for the Performance Automotive Electronic Traction Indicating Device to be mounted in any performance vehicle, in any location within the vehicle or moved to another...
US20130313033 Hydraulic motor having controlled output based on machine slippage model  
A method of managing operation of a machine is described herein. The machine includes drive components that supply a propulsive force exerted by the machine on a traveled surface. The machine...
US20090223728 WHEELED INVERTED PENDULUM MOBILE UNIT  
A wheeled inverted pendulum mobile unit having: a driving wheel; a body that is tiltable about an axle of the driving wheel with respect to a vertical direction; a plurality of support members...
US20090095551 ANTI-SKID CONTROL DEVICE AND AUTOMATIC BRAKE CONTROL DEVICE  
An anti-skid control device or an automatic brake control device gradually increases a W/C pressure for a boost control valve for a front wheel FR or FL on a high-μ surface, by repeating a cycle...
US20080164084 Locking Differential For Electric Golf Cars And Utility Vehicles  
An electric vehicle is provided with motor braking and includes a locking differential that provides positive braking on slippery surfaces so as to prevent relative movement of the first and...
US20080149408 HYDRAULIC ARRANGEMENT FOR THE ACTIVATION OF TWO ACTUATORS  
A hydraulic arrangement for the activation of two actuators, with a hydraulic pressure supply unit which is assigned jointly to the two actuators. The pressure supply unit is designed to be...
US20070027605 LOAD TRANSFER ADAPTIVE TRACTION CONTROL SYSTEM  
A method of controlling a vehicle that includes determining a dynamic normal load for the vehicle wheel, modifying the requested torque signal from a traction control system in response to the...
US20050119817 Procedure of steering and regulating the dynamic-drive of a vehicle  
A procedure is described for control and regulation of the dynamic-drive of a vehicle according to a set nominal value for the vehicle components affecting the dynamic-drive. The nominal value is...
US20090229904 DRIVING FORCE CONTROL DEVICE  
A driving force control device for an electric vehicle in which a left wheel is driven by a left in-wheel motor and a right wheel is driven by a right in-wheel motor includes a driving force...
US20080065304 Motor vehicle  
A motor vehicle, in particular a passenger motor vehicle, has a drive train which has a drive assembly, at least one gear mechanism and a plurality of drive axles. The drive train has at least one...
US20150060174 IN-WHEEL SYSTEM FOR HYBRID ELECTRIC VEHICLE  
Disclosed is an in-wheel system for a hybrid electric vehicle. The in-wheel system includes an engine that provides a rotational driving power to front wheels or rear wheels, at least one in-wheel...
US20080128189 Systems and methods for controlling slip of vehicle drive members  
A system for controlling slip of vehicle drive members is disclosed. The system includes a power train including a plurality of drive members and a hydraulic transmission configured to supply...
US20150060173 SYSTEM AND METHOD FOR HYBRID VEHICLE CONTROL DURING WHEEL SLIP EVENTS TO LIMIT GENERATOR SPEED  
A system an method for controlling a hybrid vehicle having a transmission coupled to vehicle wheels, an internal combustion engine, a planetary gearset coupled to the engine and to a differential...
US20070144808 Method for operating a drive train of a vehicle  
A method for operating a drive train of a vehicle with a drive engine, a brake system, at least two vehicle cross-shafts of a first vehicle axle with at least two wheels. The cross-shafts being...
US20080245591 Anti Spinning Device, a Vehicle Comprising the Device and a Method for Reducing Slip During Advancing of a Vehicle  
An anti spinning device for a powered vehicle is provided. The vehicle includes at least one driveline, the driveline including a power source and at least one rotatable element, which power...
US20080179124 Acceleration based automated slip control system  
A system for controlling slip of a machine is disclosed. The system has a power source configured to produce a power output, at least one driven traction device, and a transmission operably...
US20070095588 Controlling vehicle dynamics through the use of an image sensor system  
A method for controlling vehicle dynamics in a motor vehicle, at least one sensor recording at least one measured value; at least one actuator for controlling vehicle dynamics being driven as a...
US20050090964 Tractive force map  
A method of controlling tractive force of a vehicle comprising determining a tractive force request of a driver of the vehicle, determining an actual tractive force of the vehicle, and modifying...
US20120279793 ELECTRICALLY DRIVEN VEHICLE  
Provided is an electrically driven vehicle capable of suppressing drive wheel slipping, even in low-speed regions where wheel speeds are undetectable. The vehicle has driven wheels 7, 8 and drive...
US20080195293 PERCEPTION MODEL FOR TRAJECTORY FOLLOWING AUTONOMOUS AND HUMAN AUGMENTED SPEED CONTROL  
A speed control method of a vehicle including the steps of obtaining a steering angle, a velocity error and a distance error. The velocity and the distance error being determined by mathematical...
US20090032322 Preemptive Torque Control of a Secondary Axle to Optimize Traction  
A method of preemptively applying torque to a secondary axle of an all wheel drive vehicle is provided. A determination is made of a preemptive torque value based at least upon throttle rate. A...
US20090272592 SYSTEM AND METHOD FOR INTEGRATING A TORQUE VECTORING DIFFERENTIAL WITH A STABILITY CONTROL SYSTEM  
Methods and apparatus are provided for integrating a torque vectoring differential (TVD) and a stability control system in a motor vehicle. The integrated system is utilized for more efficiently...
US20070137913 Active chassis for a motor vehicle  
An active chassis for a motor vehicle is proposed that comprises an actuator (2) with a hydraulic or pneumatic positioning cylinder (3) and a vibration absorber (4), wherein the actuator (2)...
US20110127097 WHEEL SLIP DETERMINATION FOR VEHICLES  
A method for assessing slippage of wheels in a vehicle includes the steps of measuring, via a sensor, an initial value of vehicle speed, determining, via a processor, at least one of a minimum...
US20110048829 WORK VEHICLE  
The purpose of the present invention is to provide a work vehicle that does not slip. The work vehicle has an engine (10) generating a rotational power, a hydraulic stepless transmission (HST)...
US20070187158 Control apparatus and control method for electric vehicle  
A control apparatus for an electric vehicle includes a road surface condition detection portion, a slip determination portion, a torque reduction device, and a voltage control device. The electric...
US20170129334 System and Method of Controlling a Drive Axle System  
A drive axle system and a method of control. The drive axle system may include a first drive axle assembly and a second drive axle assembly that may be operatively coupled via a slip clutch.
US20170066325 SYSTEM AND METHOD OF DETECTING LOAD FORCES ON A TRACTION VEHICLE TO PREDICT WHEEL SLIP  
A method of minimizing the occurrence of wheel slip in a traction vehicle includes a drivetrain, at least one wheel for providing tractive effort on a support surface, and a ground-engaging...
US20170066324 SYSTEM AND METHOD OF REACTING TO WHEEL SLIP IN A TRACTION VEHICLE  
A vehicle fraction control system for a vehicle includes a prime mover, at least one wheel for providing tractive effort on a support surface, and a ground-engaging implement moveable relative to...
US20170001611 METHOD AND DEVICE FOR OPERATING A MOTOR VEHICLE, MOTOR VEHICLE  
A method for operating a motor vehicle, which has at least one electric drive motor, which is connected/connectible to at least one drive axle having two drive wheels, wheel brakes assigned to the...
US20160272177 AUTOMATED DIFFERENTIAL LOCK  
A differential locking axle control system that can cause the axle to automatically lock and unlock at any vehicle speed, up to a predetermined maximum speed, or any wheel spin rate up to a...
US20160193919 Electric-Vehicle Slip Control Device  
In a slip control device for an electric vehicle, a slip control section is provided which is configured to perform, in a control repetition cycle, a series of slip control of determining whether...
US20160152238 CONTROL APPARATUS FOR FOUR-WHEEL DRIVE VEHICLE  
A four-wheel drive vehicle includes front wheels, rear wheels to which a driving force of an engine is transmitted via a propeller shaft, a dog clutch that enables blocking of transmission of the...

Matches 1 - 50 out of 52 1 2 >