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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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WO/2021/193395A1 |
A steering angle estimation device comprises a steering angle sensor 13 that detects the steering angle of a steering device 1, a motor rotation angle sensor 31 that detects an electric angle of a motor 30 capable of imparting steering f...
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WO/2021/192572A1 |
A steering control device (1) for controlling steering of a vehicle (2) using a steering actuator (3) is provided with: a trajectory tracking control unit (110) that, through trajectory tracking control to make host state quantities (Z) ...
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WO/2021/187594A1 |
An error correction device 34 for correcting an error in a measured value from a sensor device equipped with a GNSS sensor and a gyro sensor and provided to a work vehicle, said error correction device being equipped with: a first acquis...
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WO/2021/185460A1 |
A vehicle steering assembly (100, 200) is presented. This can comprise an input shaft (104) configured to be connected to a steering device (102), a first electric motor (106) connected to the input shaft (104) and arranged to provide a ...
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WO/2021/186932A1 |
A steering control device according to the present invention has an electromagnetic clutch (34) built into an electric motor (14B). The electromagnetic clutch (34) is provided with: an armature (61) connected to a first closing member (3...
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WO/2021/176825A1 |
Provided is a sensing system whereby a driver can know, while still focusing on driving, the timing at which to steer so as to not collide into an obstacle in a blind spot. The sensing system has: a position storage unit 105 that stores ...
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WO/2021/175383A1 |
The invention relates to a method for steering a vehicle (1) along a trajectory, in which the vehicle (1) comprises a control device (2) which plans the trajectory within a predetermined search range of the trajectory and can engage with...
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WO/2021/177033A1 |
Position detection devices (1, 2) are provided with first position sensors (12, 14, 514), second position sensors (11, 13, 513), and control units (15, 26, 515). The first position sensors (12, 14, 514) are mounted in reference sections ...
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WO/2021/177555A1 |
A steering control method in a steering assistance system provided in a vehicle steering wheel, according to an embodiment of the present invention, may comprise the steps of: collecting vehicle control mode configuration information and...
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WO/2021/171845A1 |
A steering angle control device (30) controls steering mechanisms (12, 13) on the basis of a state indication value input for each prescribed period. The steering angle control device comprises: an interpolation unit (31) which interpola...
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WO/2021/171452A1 |
A steering control device (201) for stabilizing steering control that occurs when there is a sudden change resulting from an override is provided with at least one of the following: a first torque correction calculation unit (201A) equip...
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WO/2021/172532A1 |
A route generating unit (52) carries out, on the basis of three-dimensional object recognition by a recognition processing unit (51), area determination for determining whether an area around a vehicle including a parking route is: a pre...
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WO/2021/165169A1 |
The invention relates to a steering unit having a single-part sensor shaft (17) and a torque sensor unit (13) for detecting a torque introduced into the sensor shaft (17), wherein a first end region of the sensor shaft (17) has a connect...
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WO/2021/167928A1 |
A materials handling vehicle includes: a power unit including: a steered wheel, and a steering device for generating a steer control signal; a load handling assembly coupled to the power unit; a controller located on the power unit for r...
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WO/2021/166754A1 |
A rotation angle detection device according to the present invention detects the steering state quantity of steer-by-wire steering and comprises: a main drive gear that rotates in following with the rotation of a rotating shaft member; f...
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WO/2021/168204A1 |
A steering axle drive assembly includes a steering axle having opposite ends, a wheel pivotally connected with each steering axle end, and a control mechanism. The wheels are operated by the control mechanism for rotation about a vertica...
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WO/2021/165170A1 |
The invention relates to a steering unit having a single-piece sensor shaft (17) and a torque sensor unit (13) for sensing a torque introduced into the sensor shaft (17). The sensor shaft (17) has, in a first end region, a connection reg...
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WO/2021/166426A1 |
A driving support device (100) supports a lane change by a host vehicle, in which the host vehicle cuts in between a plurality of other vehicles driving along the lane to which the host vehicle is to change lane. The driving support devi...
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WO/2021/166648A1 |
The control device for electric power steering device according to the present invention is provided with an arithmetic processing unit comprising a comparison unit, a failure diagnostic unit, and a driving control unit. The comparison u...
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WO/2021/160273A1 |
The present invention relates to a computer-implemented training method for a traffic agent navigating a road vehicle in a simulation environment using end-to-end modeling as well as a respective training computing system, and a computin...
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WO/2021/161676A1 |
A steering control device (100) executes, on a steering actuator, tracking control for causing vehicle steering to automatically track a target path, and assist control for assisting the vehicle steering in accordance with manual operati...
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WO/2021/161656A1 |
Provided is a processing device that calculates, on the basis of a steering angle detection value of a steering angle sensor for detecting the steering angle of a steering wheel of a vehicle, the offset amount of the steering angle detec...
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WO/2021/161650A1 |
This phase adjustment method of a rotation angle sensor (10) for detecting the rotation angle of a rotor of a brushless motor (2) involves: measuring a first rotation speed and a second rotation speed when the brushless motor (2) is driv...
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WO/2021/162248A1 |
A steering angle sensing device is disclosed. According to one aspect of the present invention, provided is a steering angle sensing device comprising: a pinion shaft which is coupled to a rack housing in which a rack bar is provided, an...
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WO/2021/157610A1 |
A steering input device for steer-by-wire comprises: a steering shaft mechanically separated from a steered wheel; a reaction force motor that applies a steering load to the steering shaft; a lock mechanism that governs the rotation of t...
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WO/2021/157727A1 |
A vehicular steering device according to the present invention is provided with a target steering torque generation unit that generates a target steering torque for a reaction force motor, and a torque correction value calculation unit t...
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WO/2021/153031A1 |
The purpose of the present invention is to enable moving a vehicle body without performing complex control processing, even when the vehicle body or a conveyed object encounters travel resistance through contact with an object. This conv...
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