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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/2021/107124A1 |
[Problem] To provide a yoke member for a torque detection device that is capable of suppressing detection accuracy reduction when the torque detection device is composed. [Solution] This yoke member comprises a first yoke part 310 compri...
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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/2021/101236A1 |
The present embodiments relate to a filter device and a steering control device. The filter device filters noise by comprising a capacitor unit and a short-circuit prevention unit, wherein the capacitor unit and the short-circuit prevent...
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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/2021/095644A1 |
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/2021/090907A1 |
A power transmission device according to the present invention comprises: a housing; a ball screw device comprising a nut housed within the housing, a threaded shaft passing through the nut, and balls disposed between the nut and the thr...
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WO/2021/089583A1 |
The invention relates to an arrangement of a steering device (1) on a steering system of a vehicle, to a steering device (1), to a steering wheel (2) and to a vehicle comprising said arrangement. The steering system comprises a rigid ste...
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WO/2021/090696A1 |
A power transmission device provided with: a housing; a ball screw device having a nut, a threaded shaft, and a plurality of balls; a pulley device having a drive pulley that operates by receiving power from a power source, a driven pull...
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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/2021/089369A1 |
The invention relates to a steer-by-wire system (2) for a vehicle (1), comprising a first sub-system (2.1) and a second sub-system (2.2) which are independent of one another and are each designed for detecting a steering wheel angle of a...
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WO/2021/089180A1 |
The present invention relates to a feedback actuator (2) for a steering device (1) of a motor vehicle, comprising a casing unit (3) which has an outer casing (31) that can be attached to a motor vehicle, in which outer casing an inner ca...
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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/2021/085140A1 |
This protective element has: a fusible conductor (1a); three or more electrodes (2a), (2b), (2c) electrically connected to each other via the fusible conductor (1a); and a heating body that heats and cuts the fusible conductor (1a) by fu...
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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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WO/2021/085070A1 |
The present invention comprises: a reaction force device 60; a drive device 70; a first ECU 51 which controls the reaction force device 60; a second ECU 52 which controls the drive device 70; a first steering angle sensor 41 and a second...
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WO/2021/085945A1 |
The present embodiments may provide a steer-by-wire steering apparatus which enables a driver to use a function for controlling an automobile, such as automatic parking, lane keeping, driving assistance according to a road surface condit...
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WO/2021/077727A1 |
An electric truck steer-by-wire system and a network uncertainty control method therefor. Said system comprises: a master control electric power module (14), a slave control electric power module (18), a road-sensing motor module (4), a ...
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WO/2021/078660A1 |
The invention relates to an evaluation device for fault-tolerant evaluation of at least four redundant sensor signals (S1a, S2a, S1b, S2b) for a motor control unit of a motor vehicle steering system, comprising two control units (2a, 2b)...
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WO/2021/080016A1 |
An electronic device (100) for use with electric motors comprises: a circuit board (101); an electrical connector wire (150) disposed roughly in the center of the circuit board and connected to a power source; a plurality of motor connec...
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WO/2021/078664A1 |
The invention relates to a steer-by-wire steering system (1) for a motor vehicle, said steering system comprising a steering shaft (2) and a feedback actuator (4) that acts on the steering shaft (2), wherein the feedback actuator (4) com...
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WO/2021/075054A1 |
A travel assistance device comprises a sensor that detects a steering angle of a steering wheel 2 installed in a vehicle, and a controller that, on the basis of the steering angle detected by the sensor, determines when an occupant of th...
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WO/2021/074189A1 |
The invention relates to a steering transmission (120) for an electromechanical steering system for a vehicle. The steering transmission (120) comprises an electric motor (230), a servo transmission (240) and an angle transmission (250) ...
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WO/2021/076025A1 |
The present invention relates to vehicle steering system arrangement (100) comprising a vehicle suspension allowing wheels to be steered and power assisted vehicle steering with a feedback torque actuator (130), the steering feel being c...
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WO/2021/074190A1 |
The invention relates to a steering gear (120) for an electromechanical steering system for a vehicle. The steering gear (120) comprises an input shaft (122) that can be coupled or connected to a steering column of the steering system, a...
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WO/2021/069405A1 |
The invention relates to a locking device (1; 29) for a steering column (3), which comprises a steering spindle (2), of a steer-by-wire steering system of a motor vehicle, comprising a latching star wheel (8) that has a plurality of elev...
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WO/2021/070542A1 |
When the size of a transport device as viewed from above increases, a larger space for placement of the transport device may be required, or it may become difficult for the transport device to travel through a narrow passage. A transport...
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WO/2021/068526A1 |
Disclosed are a controller circuit of an electric power steering system, and a sampling and control method therefor. The circuit comprises a three-phase electric motor, a micro-controller, a three-phase bridge module and a three-phase el...
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WO/2021/065135A1 |
This motor grader, which is a work vehicle, comprises a steering mechanism (66) and a control unit (51). The control unit (51) controls the steering mechanism (66) so that the rate of change in advancing direction per unit travel distanc...
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WO/2021/065533A1 |
An electronic control device (10) comprises drive control components (170, 175, 270, 275) for a plurality of systems, and a substrate (31). The drive control components can independently control a control target (80) for each system. In ...
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WO/2021/065408A1 |
The purpose of the present invention is to provide a steering control device and a steering control method that can reduce the drive load of a driver during low-speed driving. The present invention comprises a calculation device that act...
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WO/2021/063666A1 |
The invention relates to a floor-bound vehicle, in particular for a movable production system (1) having a processing unit (2) for processing a workpiece (3), the floor-bound vehicle comprising at least two drive units (5), the drive uni...
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WO/2021/064496A1 |
An assisted thrust system for a carriage (1) provided with wheels that comprises a base (6) to which a first directional wheel (2) and a second directional wheel (3) are fixed that are connected to the base (6) so as to be able to rotate...
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WO/2021/065455A1 |
A valve system (8) comprises a magnetic pilot valve (33) and a controller (23). The magnetic pilot valve (33) adjusts a flow rate of hydraulic fluid for performing a steering operation of a wheel loader (1). On the basis of a target flow...
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WO/2021/065714A1 |
An actual steering ratio, which is the interlocking relationship between steered wheels and a steering wheel, is controlled according to a set steering ratio. When a "deviation" occurs between the actual steering ratio and the set steeri...
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WO/2021/059793A1 |
Provided are an electronic control device, an electric drive device, and an electric power steering device, the sizes of which are reduced and the assembling work of which can be facilitated. The electronic control device 9 is provided w...
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WO/2021/058125A1 |
The invention relates to an internal combustion engine, which comprises at least one cylinder head with a water pump that is integrally cast in the cylinder head housing.
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WO/2021/060863A1 |
An intermediate shaft of a vehicle steering system according to the present invention comprises: a yoke tube in which a plurality of first grooves extending in the axial direction on the inner peripheral surface of one end thereof are fo...
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WO/2021/057414A1 |
A quadrilateral connecting rod structure, comprising a first connecting rod (1), an upper connecting rod (4), a second connecting rod (9), and a lower connecting rod which are successively movably connected end-to-end to form a quadrilat...
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WO/2021/052674A1 |
The invention relates to a steering device having a steering housing (10) which is provided for receiving and/or holding at least one steering component (12) and which comprises at least one housing section (14) made of plastic, and havi...
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WO/2021/052623A1 |
A hydraulic valve module (2000) for a vehicle (10) is configured to receive hydraulic pressure from a first pump (61) via a first pump inlet (2205) in a first interface surface when connected to a first adjacent module (1000), and from a...
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WO/2021/054681A1 |
In a steer-by-wire steering apparatus according to embodiments of the present invention, a structure for preventing rotation of a sliding bar in order to allow the sliding bar to slide in the axial direction by the torque of a motor or a...
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WO/2021/049110A1 |
When in an active steering mode such as in autonomous driving control, the convergence of a steering wheel 12 is improved by driving a reaction force motor 18 on the basis of a first damping torque command value having a comparatively hi...
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WO/2021/048254A1 |
The invention relates to a rotary control device (1) for steering a vehicle comprising a user interface surface (3), in particular a knob, that is embodied to rotate with respect to a housing (5) of the device (1) around a rotational axi...
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