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US20090194359 DEVICE FOR ORIENTATING REAR WHEELS  
A device for orientating rear wheels of a vehicle, including: a rear axle fitted with two orientable wheels; an actuator including: a body with a lubricated guide bearing and an actuating member...
US20140046549 Method for compensating for a disturbance yaw moment in a vehicle having at least two wheel-individual drives  
A device for compensating for a disturbance yaw moment in a vehicle having at least two wheel-individual drives is described. In particular in vehicles having multiple wheel-individual electric...
US20150259880 AUTOMATIC ARTICULATION FAILURE MODE PROTECTION  
Activation of an automatic articulation control function in an articulated machine is delayed until error conditions are cleared or a steering angle to alignment angle mismatch is corrected. A...
US20080097671 Control system for vehicles for decreasing controlling amount by judging abnormality  
In view of the matter that an abnormality occurred in an operating portion of a control system comes out in an early stage as a result of the control, while it takes a time for an abnormality...
US20050171667 Electric power steering system and method having abnormality compensation function  
A vehicle electric power steering system comprises a torque sensor including a torsion bar that detects a steering force applied to the steering wheel. A first rotation angle detection device...
US20090271075 SYSTEMS AND METHODS INVOLVING TORQUE DISTURBANCE REJECTION  
A method for controlling a steering system, the method including, receiving a first signal including a position of a component in the steering system, receiving a second signal including a...
US20090048737 AWAKE STATE ESTIMATION DEVICE  
An awake state estimation portion calculates an average steering angle, an average steering angular speed and a corrective steering angle on the basis of the steering angle acquired from a...
US20080065294 MECHANICAL AND ELECTRICAL LOCKING COORDINATION SECURITY STRATEGY FOR AN ACTIVE FRONT STEER SYSTEM  
A system as described herein relates generally to automotive active front steering control systems having a main processor and a redundant sub-processor. The system provides a way of controlling...
US20090157263 SYSTEM AND METHOD FOR KEEPING A VEHICLE IN A LANE  
The present invention relates, in general, to a system and method for keeping a vehicle in a lane in consideration of a steering wheel contortion angle, and more particularly, to a system for...
US20120253604 STEERING MOTORS POWER SUPPLY METHOD AND POWER SUPPLY SYSTEM ADAPTED TO SUCH A METHOD  
A method is provided for controlling power supply of an electrically powered steering system on-board an automotive land vehicle equipped with a high voltage source and a low voltage source. A...
US20130253773 ELECTRIC POWER STEERING DEVICE AND SENSOR ABNORMALITY DETECTION DEVICE  
An ECU controls the operation of an EPS actuator in order to periodically apply instantaneous motor torque to a steering system when assist continuation control is executed using a sensor signal...
US20120083973 POSTURE CONTROL DEVICE OF MOTORCYCLE AND MOTORCYCLE  
A system for performing posture control of a motorcycle is such that in outputting a synthesized output by adjusting a yaw direction output and a roll direction output outputted from a...
US20090145684 Safety apparatus for rear steerable vehicle wheels  
A steering apparatus (10) turns steerable wheels (14, 16) of a vehicle (12) having first (14) and second (16) sets of steerable wheels. The steering apparatus (10) includes first and second...
US20150183457 METHOD OF ADJUSTING FRICTION OF MOTOR DRIVEN POWER STEERING AND THE APPARATUS FOR PERFORMING THE SAME  
A method of adjusting friction of an MDPS unit may include detecting road surface conditions of a road on which a vehicle travels; classifying the road on which the vehicle travels into a normal...
US20110015828 ELECTRIC POWER STEERING DEVICE  
There is provided a controller for a steering device that makes it possible to prevent sudden ceasing of steering assisting power by effectively utilizing an auxiliary power source. An electric...
US20090254254 Adaptive nonlinear steering control system and method for work vehicles  
A steering control system and method for automated steering of work vehicles that adapts to nonlinearities and uncertainties of steering mechanisms including a tolerance control law, a dynamic...
US20100076650 FAILURE MODE EFFECTS MITIGATION IN DRIVE-BY-WIRE SYSTEMS  
Systems and methods for mitigating failure mode effects in a steer-by-wire system. The system includes a controller configured to alter a direction of the vehicle when the controller is in a...
US20070250235 Method for Controlling Steering Device for Vehicles, and Steering Device for Vehicles  
A steering device for vehicles comprising two electric motors imparting a steering force to a steering mechanism and means for performing drive control of the two electric motors with an identical...
US20090055050 STEERING APPARATUS FOR VEHICLE  
A checking ECU 45 controls, in step S11, an electromagnetic clutch 31 into a disconnected state in a state where a turning electric motor 22 is stopped, and acquires a steering angle θ and a...
US20130304327 ELECTRIC POWER STEERING DEVICE  
An electric power steering device provides an appropriate power assist from the motor even when torque sensors have failed and the steering torque is no longer detected. If an error is detected in...
US20080183353 VEHICLE SYSTEMS CONTROL FOR IMPROVING STABILITY  
Improved methods of controlling the stability of a vehicle are provided via the cooperative operation of vehicle stability control systems such as an Active Yaw Control system, Antilock Braking...
US20090143942 STEERING CONTROL SYSTEM  
A steering control system is connectable to a motor configured to control a steering and a LAN (Local Area Network) and is allowed to receive a control signal for controlling said motor from the...
US20080077295 Stabilizing system and method for directionally stabilizing a vehicle by reference to a lateral force coefficient  
A system and a method for directionally stabilizing a vehicle with the aid of a steering system used for influencing a steering angle of the vehicle steered wheels and a stabilizing system which...
US20080294313 ELECTRIC POWER STEERING APPARATUS  
An electric power steering apparatus includes a first torque command value calculating means that calculates a first torque command value on the basis of steering torque detected by a steering...
US20140249724 ELECTRIC POWER ASSIST STEERING MOTOR SENSOR REDUNDANCY  
An electric power assist steering motor sensor redundancy system is disclosed comprising a brushless motor selectively providing a first predetermined level of steering assistance for a vehicle. A...
US20150239496 ROTATIONAL ANGLE DETECTING DEVICE AND ELECTRIC POWER STEERING DEVICE USING THE SAME  
A rotational angle detecting device has a detecting element that detects a rotating magnetic field of a magnet that is variable according to a rotation of a motor. A rotational angle calculator...
US20100057301 Vehicle Steering Device  
A vehicle steering device (1) has a steering actuator (14) for steerable wheels (5) to be steered according to operation of a steering member (2), a transmission mechanism (18) including cables...
US20140005894 ELECTRIC POWER STEERING APPARATUS  
When a steering torque sensor fails, a time delay setting section calculates delayed lateral acceleration by delaying lateral acceleration. A lateral acceleration upper limit restricting section...
US20100049403 ELECTRIC POWER STEERING SYSTEM HAVING FAIL-SAFE CONTROL MODULE OPERATION  
An electric power steering system is provided. It comprises a steering assist assembly and a motor assembly that actuates the steering assist assembly. A control module that provides steering...
US20120130594 METHOD FOR MANAGING FAULTS IN A MAGNETO-RHEOLOGICAL HYDRAULIC POWER STEERING SYSTEM  
A system and method for managing faults occurring in a power steering system in a vehicle is disclosed that has particular application for an MRHPS system to provide reliable functioning of the...
US20110040450 ELECTRIC POWER STEERING APPARATUS  
An electric power steering apparatus drives a motor to generate a steering assist force according to a steering torque and includes an output circuit for supplying the motor with electric power...
US20080040002 Method and Device for Assisting a Motor Vehicle Server in the Vehicle Stabilization  
The invention relates to a method for assisting an operator of a vehicle in adjusting a nominal steering angle at steerable wheels of the vehicle for the vehicle stabilization, in which an...
US20130166151 TRAVEL DIRECTION STABILIZATION SYSTEM FOR VEHICLES  
A method for influencing the direction of travel of a vehicle. In order to lower the risk of accidents in driving situations in which the driver reacts incorrectly, for example because of being...
US20110054741 TRAVEL DIRECTION STABILIZATION SYSTEM FOR VEHICLES  
A method for influencing the direction of travel of a vehicle. In order to lower the risk of accidents in driving situations in which the driver reacts incorrectly, for example because of being...
US20150239494 Physical Quantity Detecting Device and Electric Power Steering Apparatus Using Same  
A physical quantity detecting device that can determine abnormality of a signal transmission system between a physical quantity detector and a controller and an electric power steering apparatus...
US20150066306 ELECTRIC POWER STEERING SYSTEM  
There is provided an electric power steering system that makes it possible to reduce an uncomfortable feeling given to a driver even when a detected steering torque value is held. The controller...
US20150066305 ELECTRIC POWER STEERING SYSTEM  
There is provided an reliable electric power steering system. The electric power steering system includes a torque sensor that outputs a detection signal corresponding to a steering torque, and a...
US20120265404 Cooperative Control Apparatus of Motor Driven Power Steering Apparatus For Smart Parking Assistant System  
The present invention relates to a cooperative control apparatus of a motor driven power steering apparatus for a smart parking assistant system (SPAS). The cooperative control apparatus may...
US20130013155 SAFETY STEERING SYSTEM FOR AUTOMOBILES  
The various embodiments herein provide a safety steering mechanism for an automobile. The mechanism comprises a steering wheel mechanism for changing a direction of movement of the automobile. A...
US20150183458 METHOD OF DETECTING DEVIATION OF TRAVEL PATH OF VEHICLE  
A method of detecting a deviation of a travel path of a vehicle, may include a first step of determining whether a steering torque of a driver and a motor torque of a motor driven power steering...
US20140163823 SYSTEM AND METHOD FOR IMPROVING STEERING FEELING IN NEUTRAL GEAR POSITION OF VEHICLE  
Disclosed herein is a system and method for improving a steering feeling of a driver while preventing a heavy feeling of a steering wheel or a kickback phenomenon during an eco-roll operation for...
US20130131927 FOUR-WHEEL STEERING CONTROL SYSTEM  
A four-wheel steering control system includes; a torque sensor that detects a steering torque based on an operation of a steering member; a steering angle sensor that detects a steering angle; a...
US20130090813 Electronic Control Apparatus  
An electronic control apparatus includes a control unit 2; a plurality of power supply units 1-1, 1-2 for supplying the control unit 2 with power; and a power supply fault detector unit 3 for...
US20150239492 VEHICLE STEERING DEVICE, FAILURE DETERMINATION METHOD FOR VEHICLE STEERING DEVICE, AND CONTROL METHOD FOR STEERING MOTOR  
A vehicle steering device includes: a steering mechanism that steers steered wheels by driving of a steering motor according to operation of an operation unit; a motor angle sensor that detects a...
US20150066304 LEFT-RIGHT INDEPENDENT STEERING CONTROL SYSTEM AND METHOD THEREOF  
The present disclosure relates to a left-right independent steering control system and a method thereof, particularly a left-right independent steering control system that controls the other...
US20140309890 OUTPUT STAGE CONTROL IN THE EVENT OF A FAULT  
A method for implementing a transition from a functioning steering assistance system to a deactivated steering assistance system when a fault occurs, comprising the following steps: establishing...
US20110054742 STEERING DEVICE FOR VEHICLE  
If the main electric power source has failed, an assist control portion shifts the characteristic of an assist map in which the steering torque and the target current are connected in a relation...
US20150246683 VEHICLE STEERING DEVICE  
A vehicle steering device includes a steering reaction force generating device having a steering reaction force motor; a steering device having a steering motor; a clutch device having an...
US20140229074 Electronic Control Apparatus  
An electronic control apparatus includes a control unit, a plurality of power supply units for supplying the control unit with power, and a power supply fault detector unit for detecting a fault...
US20130253772 VEHICLE STEERING SYSTEM  
In normal times, a rotation angle restriction mechanism in a first state restricts a rotation angle of a steering member within a first rotation angular range. In the event of a failure, that is,...
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