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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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WO/2021/150181A1 |
The present invention relates to a steering system (10) for vehicles, having at least one first transmission element (30) provided between a steer box (20) and the wheel (40) and at least one second transmission element (50) extending be...
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WO/2021/149381A1 |
The present disclosure provides a steering control device which is capable of transmitting an appropriate reactive force to a driver via a steering wheel and which makes it possible to improve the stability of a vehicle. A steering contr...
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WO/2021/148162A1 |
The invention relates to a method for operating a steering system (10), in particular a steer-by-wire steering system, the steering system (10) comprising at least one steering input element (12), at least one steering actuating element ...
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WO/2021/147182A1 |
Provided are an agricultural machinery electric drive steering wheel self-inductance type reversing device and an implementation method therefor. The device comprises a steering wheel (4), a steering wheel connecting base (1), an upper s...
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WO/2021/149543A1 |
The present invention comprises: a lane departure detection unit 130 that detects a lane departure; a rear vehicle determination unit 110 that determines whether or not a rear vehicle is present; a lane change start detection unit 140 th...
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WO/2021/149149A1 |
The present invention achieves a steering control device that performs steering control with an improved feeling of stability during steering return. This steering control device, that calculates a steering control amount for controlling...
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WO/2021/144209A1 |
A method for the situation-dependent calculation of a limitation for a steering torque and/or for the calculation of a control command for a steering system of a vehicle by means of a control device is disclosed, wherein data relating to...
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WO/2021/145063A1 |
This steering control device (1) controls steering via a steering actuator (3) of a vehicle, the steering control device comprising: a condition determination sub-block (111) which determines whether a holding condition, which is necessa...
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WO/2021/145697A1 |
According to embodiments of the present invention, the maximum rotation angle of a steering wheel can be easily changed, the steering feel provided to a driver can be enhanced by improved noise performance, and the durability of componen...
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WO/2021/141436A1 |
A method for controlling friction compensation torque of an electric power steering system comprises the steps of: performing variable band-pass filtering with respect to differentiated input steering torque; integrating the variable ban...
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WO/2021/141298A1 |
An embodiment may provide a sensing device comprising: a stator; and a rotor including a magnet, wherein the stator comprises a first stator tooth, a second stator tooth, and a collector disposed between the first stator tooth and the se...
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WO/2021/137528A1 |
The present disclosure relates to a steering control apparatus and method, the apparatus comprising: a reception unit which receives an ignition-off signal and an ignition-on signal, and which receives relative steering angle information...
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WO/2021/132706A1 |
This vehicle is provided with: a vehicle body; N-number of wheels (N is an integer of two or more) including at least one front wheel and at least one rear wheel; a force generation device; and a force control device. The N-number of whe...
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WO/2021/132005A1 |
An information processing method is an information processing method executed by a computer, and comprises: obtaining first transported object information that is transported object information including a placement and a weight of a tra...
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WO/2021/132999A1 |
Provided in one embodiment is a sensing device comprising a stator including a stator tooth, and a rotor including a magnet, wherein the stator tooth includes a first stator tooth and a second stator tooth arranged in the first stator to...
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WO/2021/132705A1 |
This vehicle inclines toward the inside of a turn when turning. The vehicle comprises: with a vehicle body; N (N being an integer 2 or greater) wheels including at least one front wheel and at least one rear wheel; a rotation drive devic...
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WO/2021/132134A1 |
This vehicle motion control device is provided with a control unit that controls a steering device and a braking device which are provided to a vehicle. The control unit acquires a criteria behavior state amount required for causing the ...
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WO/2021/127693A1 |
A vehicular trailer guidance system includes an electronic control unit (ECU) and a rear backup camera disposed at a vehicle. A human machine interface (HMI) is operable in (i) a trailer left-backup mode, (i) a trailer straight-backup mo...
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WO/2021/120508A1 |
Provided are a dual-winding motor-based dual-motor wire-controlled steering system and a control method thereof, wherein the system includes: a steering wheel (1), a steering column assembly, a road sensing assembly, a dual-motor steerin...
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WO/2021/124822A1 |
This vehicular steering device generates a first current command value Imct0 of a turning motor on the basis of a target turning angle, and drives the turning motor on the basis of a second current command value Imct obtained by limiting...
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WO/2021/122160A1 |
The present invention relates to a steer-by-wire steering system for a vehicle, a method for operating a steer-by-wire steering system and a vehicle having a steer-by-wire steering system, the steer-by-wire steering system having: a stee...
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WO/2021/122038A1 |
Power assistance for the steering system of a vehicle is often desirable but can adversely affect the steering feedback provided to the driver. We disclose a steering system for a vehicle, comprising a steering column (10) connectable at...
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WO/2021/114566A1 |
A dual-power supply dual-winding motor steer-by-wire system and a fault-tolerant control method therefor. The system comprises: a steering wheel (1), a steering column assembly, a road sensing assembly, a dual-winding motor steering actu...
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WO/2021/117022A1 |
The invention relates to a device (9) for generating a measurement signal (19) that is dependent on a torque (13) exerted on a torsion shaft (10) around a rotation axis (8) comprising: - a magnet ring (16) fixed to a first axial position...
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WO/2021/111643A1 |
The present invention improves the accuracy of determining whether or not a driver is holding a steering member. Disclosed is a steering holding determination device (620) that determines whether or not a driver is holding a steering mem...
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WO/2021/111616A1 |
In this vehicle control device (101), a switching hyperplane creation unit (204) creates a switching hyperplane on the basis of a travel state of a vehicle (100) and cornering stiffness corresponding to a travel surface state that is the...
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WO/2021/112514A1 |
An embodiment may provide a motor comprising: a stator including stator teeth; and a rotor including a magnet, wherein the stator teeth include a first stator tooth and a second stator tooth disposed within the first stator tooth, wherei...
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WO/2021/111644A1 |
According to the present invention, the accuracy of assessing whether a driver is holding a steering member steady is improved. A steady-holding assessment device (620) for assessing whether a driver is holding a steering member (410) st...
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WO/2021/106873A1 |
The vehicle control device according to the present invention: acquires various elements pertaining to a road condition in front of a vehicle on the basis of outside information; acquires a vehicle behavior control amount for controlling...
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WO/2021/106437A1 |
This steering control device is provided with: a first actuator (22) that drives a steering mechanism; a target steering angle calculation unit (30) that calculates a target steering angle θsr0 of the steering mechanism on the basis of ...
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WO/2021/106438A1 |
This steering control device comprises: a target steering angle computation unit (30) that computes a target steering angle (θsr0) of a steering mechanism on the basis of at least a second steering angle (θh) of the steering mechanism;...
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WO/2021/105632A1 |
Method (10) for controlling a power steering motor (12) of a power steering system (1), the power steering system (1) comprising at least one steering wheel (3) configured to receive a steering torque (T3) applied by a driver, the power ...
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WO/2021/106373A1 |
This motor control device is provided with: a third harmonic calculation unit (60) for calculating a first third-harmonic on the basis of an average of the voltage command value of the maximum phase having the maximum duty ratio among th...
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WO/2021/101181A1 |
The present invention relates to an autonomous driving system and an autonomous steering apparatus. The autonomous steering apparatus according to one embodiment of the present invention comprises: a support bracket having a set volume, ...
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WO/2021/099015A1 |
The invention relates to a method for operating a vehicle (10), in particular a motor vehicle. The vehicle (10) comprises a steering system (12) with at least one steering handle (14) and at least one steering sensor (16) which is operat...
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WO/2021/101226A1 |
The present disclosure provides a steering control apparatus comprising: a first control unit for controlling a motor to supply a motor torque associated with steering on the basis of a value of a first steering torque; and a second cont...
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WO/2021/100373A1 |
Provided is an automatic travel system for a work vehicle, wherein: a control unit (23) that causes the work vehicle to automatically travel according to a target path includes a target position setting unit (23Fa) that sets a target tra...
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WO/2021/095644A1 |
Control operation units (HM-HS, TM-TS) of a rear system in respective actuators (10, 20) can mutually operate by a cooperative driving mode in which information mutually transmitted/received by inter-system communication (H12, T12) is us...
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WO/2021/090610A1 |
This vehicle control device is capable of improving the position accuracy of a vehicle during tracing by generating a route which facilitates tracing by the vehicle during autonomous driving. A vehicle control device (502) according to t...
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WO/2021/089931A1 |
The invention relates to a detection system for a vehicle steering system (2), comprising: a first angular position sensor (11) measuring the angle of the electric motor (3) and delivering a first signal (α 1); a second angular position...
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WO/2021/089229A1 |
The invention is based on a method for operating a vehicle (10), more particularly a motor vehicle, the vehicle (10) comprising a chassis (11) having at least one vehicle wheel (24) and having a steering system (12), at least one chassis...
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WO/2021/085177A1 |
A rotating machine control device (10) is capable of driving a multi-phase rotating machine (800) and a plurality of direct-current rotating machines (710, 720). First terminals (T1) which are one ends of the plurality of direct-current ...
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WO/2021/085178A1 |
This rotating machine control device (10) is capable of driving a multi-phase rotating machine (800) and a DC rotating machine (710). A first terminal (T1) that is one end of the DC rotating machine (710) is connected to a phase current ...
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WO/2021/085228A1 |
Each of a reaction actuator and a steering actuator has a plurality of control computation units provided redundantly, and a plurality of motor drive units provided redundantly. The control computation units of systems, in the reaction a...
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WO/2021/082609A1 |
An automatic steering device of an agricultural machine, the device is connected to a steering axle of the agricultural machine and comprises a data acquisition unit (1) used for acquiring agricultural machine data information, wherein t...
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