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WO/2022/043007A1 |
The invention relates to a torque sensor device (10) for detecting a torque applied to a shaft, a flux guide assembly (16) for same, and a flux guide (16A, 16B), the torque sensor device (10) having a magnet assembly (15), a stator assem...
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WO/2022/044885A1 |
A travel assistance device (10) includes a primary object determining unit (12) that executes travel assistance for avoiding collision of an own vehicle with an object, on the basis of detection information of an object present in the vi...
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WO/2022/044769A1 |
In an automatic driving mode of a vehicle (2), a steering control device (1) causes coordination, by control, between motion of a steering wheel by a steering actuator (3) and motion of a turning wheel by a turning actuator (4). The stee...
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WO/2022/043252A1 |
The invention relates to a torque sensor unit (11) for determining a torque of a shaft of a motor vehicle steering system, wherein the shaft has a first steering shaft (3) and a second steering shaft (4) connected to the first steering s...
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WO/2022/045244A1 |
A steer-by-wire rudder system (100) comprises: a first system including a first motor unit (13A, 22A) which drives a rudder mechanism (10, 20), and a first control unit (40A, 45A) which controls the first motor unit; and a second system ...
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WO/2022/038808A1 |
In the present invention, a control unit includes: an automatic steering mode that controls an electric motor on the basis of an automatic steering command value; a manual steering mode that controls the electric motor on the basis of a ...
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WO/2022/028772A1 |
The invention relates to a method for operating a steer-by-wire steering system of a motor vehicle, in which method at least one steering function requests one or more steering angle changes as a desired steering angle on at least one ve...
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WO/2022/030250A1 |
A vehicle control device, a vehicle control method, and a vehicle control system according to the present invention involve, when a vehicle traveling under lane-keep control is to change lanes: acquiring a physical quantity pertaining to...
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WO/2022/023179A1 |
The invention relates to a sensor module (100) for a steering system (200) of a vehicle. The sensor module (100) comprises a torque sensor (110), which is designed to ascertain a steering torque transmitted by the steering system (200), ...
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WO/2022/024873A1 |
The present invention provides a vehicle control device, a vehicle control method, and a vehicle control system that acquire first and second steering angle control commands for performing feedback control for reducing a difference in a ...
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WO/2022/024430A1 |
A driving assistance device, according to the present invention, that has a processor and a memory and assists with driving a vehicle, the driving assistance device comprising: an external environment information acquisition unit for acq...
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WO/2022/016205A1 |
The invention relates to a computer-aided method and system for analysing and/or optimising a vehicle to be tested, wherein a trajectory of the vehicle to be tested, more particularly a centre of gravity of the vehicle to be tested, and ...
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WO/2022/019043A1 |
An electronic control device (33, 33A, 33B) equipped with a plurality of computation blocks (41-44, 51-54, 61-63) for computing floating-point data, said device being equipped with: a storage unit (36, 36A, 36B) for storing the computed ...
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WO/2022/017766A1 |
The invention relates to a shaft arrangement (1) for a steering gear, having an input shaft (2), an output shaft (3) and a torsion rod (5), wherein the torsion rod (5) is connected to the input shaft (2) for conjoint rotation in a connec...
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WO/2022/012802A1 |
The invention relates to a method for reducing loads in a steering system (10), in particular during an operation in a vehicle (12), wherein a load caused by an external application of force on the steering system (10) is determined and ...
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WO/2022/014073A1 |
In an EPS controller (3) in the present invention, a first automated-period steering command (B) is generated on the basis of a steering angle command (θrc) and a steering angle (θr), and is outputted to a line (CL2). The first automat...
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WO/2022/014097A1 |
This hands-off detection device comprises: a first steering angle acquisition unit (10) which acquires a first steering angle (θh) of a steering wheel (1); a second steering angle acquisition unit (11) which acquires a second steering a...
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WO/2022/001975A1 |
A vehicle steering control method, device and system. The control method comprises: acquiring a vehicle speed signal and a steering angle signal of a steering wheel of a vehicle; determining, according to the vehicle speed signal, a prop...
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WO/2021/259820A1 |
The present invention relates to a sensor assembly (1) for an electromechanical steering system of a motor vehicle, comprising a measuring device (2) and a control device (3), wherein the measuring device (2) comprises a torque sensor un...
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WO/2021/259413A1 |
The invention relates to an electric steering device. Electric steering devices are used, besides other advantages, in order to provide a simple design for vehicles as compared to those with mechanical steering devices, or in order to pr...
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WO/2021/261492A1 |
A steering control system, electric power steering device, and steering control program according to the present invention can improve the steering sensation of the driver during override. The steering control system comprises: a steerin...
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WO/2021/254770A1 |
A device for controlling the steering (10) of a motor vehicle comprises at least one piloted actuator associated with a system for steering (4) a wheel of the vehicle and/or a piloted actuator associated with a decoupled braking system (...
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WO/2021/256354A1 |
The present invention reduces the operation load on an operation circuit while realizing both automatic driving and manual driving functions. This control device is used in an electric power steering device provided with a motor, and has...
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WO/2021/254725A1 |
The invention relates to a device and a method for determining a correction angle (KW) for correcting the straight-ahead travel of a vehicle (1), wherein a learning process (S3) of the correction angle (KW) is carried out as a function o...
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WO/2021/255985A1 |
The present invention reduces cost when employing a redundant configuration including power sources. Provided is an on-vehicle electronic control device that uses information obtained by an external sensor to perform calculation processi...
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WO/2021/249220A1 |
Disclosed is a road feel simulator comprising a limiting portion (2) and a steering wheel-side input shaft (3). The limiting portion (2) comprises: a steering shaft (21), a first end of the steering shaft (21) being connected to the stee...
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WO/2021/250917A1 |
This detection signal correction method comprises: calculating a rotation angle of a rotation shaft of a motor (10) on the basis of a detection signal of a sensor (20) (S1); calculating a steering speed of a steering shaft on the basis o...
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WO/2021/250877A1 |
The present invention comprises a steering force detection unit (5) which detects a steering force of an operation of a steering wheel (1) by a driver and a lateral deviation calculation unit (202) which detects a lateral deviation in a ...
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WO/2021/249977A1 |
The present invention relates to a method for changing the steering characteristics of a steer-by-wire steering system comprising a steering column (1), a steering actuator (9), and a feedback actuator (10) in accordance with a performan...
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WO/2021/249088A1 |
A multi-articulated vehicle and a trajectory-following control method therefor, and system. The control method comprises: determining, according to a motion path length, whether a following section is currently in a historical position o...
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WO/2021/241833A1 |
Disclosed is a method for identifying the yaw rate of a vehicle at each of successive time points in real time by using incremental sparse spectrum Gaussian process regression (I-SSGPR), comprising the steps of: defining a regressor at t...
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WO/2021/239275A1 |
The invention relates to a method for influencing a movement of a steering control element (10) of a steer-by-wire steering system (12) in a vehicle (14), in particular a motor vehicle, in which method the steer-by-wire steering system (...
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WO/2021/240758A1 |
The present invention comprises the functions of: notifying a parking assist device (2) of a current limit value for the purpose of protecting overheating of electric power steering (3), and a stationary steerable frequency upper limit o...
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WO/2021/233265A1 |
A control method and apparatus, which are applied to a vehicle with an electric power steering system. The electric power steering system comprises a first control subsystem and a second control subsystem. The method comprises: acquiring...
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WO/2021/230163A1 |
In the present invention, a steering assist actuator (800) electrically assists a steering operation performed by a driver in accordance with a detection value of a steering amount sensor (94). A lock device (20) is disposed more toward ...
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WO/2021/223706A1 |
Provided is a redundant steer-by-wire device. The redundant steer-by-wire device comprises a steering control mechanism (a), a steering actuator mechanism (b) and a comprehensive controller (13), wherein the steering control mechanism (a...
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WO/2021/213619A1 |
The invention relates to a method for power saving in a steering system (1) of a motor vehicle comprising a road wheel actuator (5) acting on a rack (6) for turning of the steerable road wheels (4) and a control unit (10) which calculate...
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WO/2021/213620A1 |
The invention relates to a method to control a steer-by-wire steering system (1) of a road vehicle, wherein the steer-by-wire steering system (1) comprises a steering wheel (3) coupled to a steering shaft (2), a road wheel actuator (5) f...
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WO/2021/213621A1 |
The invention relates to a method to control a steer- by- wire steering system (1) for a road vehicle, the steer- by- wire steering system (1) comprising steering means (3), an road wheel actuator (5) to actuate road wheels (4) and a con...
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WO/2021/213622A1 |
The invention relates to a method to control a steer- by- wire steering system (1) of a road vehicle, wherein the steer- by- wire steering system (1) comprises a road wheel actuator (5) for turning of steerable road wheels (4), a steerin...
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WO/2021/213890A1 |
The invention relates to a method for determining hysteresis and offset of a steering-column torque determination process of an electromechanical power steering system (1) of a motor vehicle, said method comprising the following steps: -...
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WO/2021/215223A1 |
A control device (60) of a vehicle (10) comprises motor control units (62a, 62b), a wheel pivoting control unit (63), and a wheel pivoting information detection unit (22). The motor control units control an electric motor. The wheel pivo...
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WO/2021/215078A1 |
This steering device is provided with a motor that aids or drives steering, and a controlling unit that controls the motor. The controlling unit: receives a steering request regarding a plurality of driving assistance functions; selects ...
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WO/2021/210376A1 |
A control device for a vehicle according to the present invention comprises a control element which is displaced in response to being operated and which is for steering the vehicle according to the displacement when the vehicle is in man...
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WO/2021/205575A1 |
This control device comprises: a storage unit that stores an index value for adjusting a steering sensation perceived by a driver operating a steering member of a vehicle; and a control value setting unit that sets a correction torque fo...
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WO/2021/206109A1 |
A rotation angle detection device according to the present invention comprises an angular position computation unit (61) that computes angular position information expressing the angular position of a rotary motor shaft on the basis of a...
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WO/2021/206110A1 |
A power supply control unit (56) supplies power intermittently to a sensor (32) and sets the drive interval for driving the sensor (32) to: a first time interval (x secs), if no change is detected in either the sine signal or cosine sign...
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WO/2021/199015A1 |
The invention relates to a sensor (9) for detecting a torque (13) exerted on a torsion element (10) and acting about an axis of rotation (8), said sensor comprising: - a transmitter element (16) which can be mounted in a stationary manne...
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WO/2021/197690A1 |
The invention is based on a method for operating a steering system (10), more particularly a steer-by-wire steering system, wherein: the steering system (10) comprises at least one wheel steering angle control element (14) which is provi...
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WO/2021/199879A1 |
This agricultural machine (1) comprises: a vehicle body (3) which can travel; a travel switch (85) which commands the start of automatic travel of the vehicle body (3) when operated; and an automatic travel control unit (40A) which perfo...
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