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WO/2020/259878A1 |
The invention relates to a method for stabilising a tractor vehicle-trailer combination, consisting of tractor vehicle and trailer, wherein the tractor vehicle has front axle steering and rear axle steering. The method is characterised i...
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WO/2020/261583A1 |
The present invention realizes a technology with which a cost relating to a sensor can be reduced and a grounding load in a vehicle can be estimated with adequately high precision. In a grounding load estimation device (100), a physical ...
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WO/2020/261530A1 |
This steering control method involves: applying, to a steering wheel (31a), a steering reaction force obtained by adding a first steering reaction force (Tr1) according to a steering angle (θs) of the steering wheel (31a) and a second s...
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WO/2020/261584A1 |
Achieved is a technology that can estimate a ground load in a vehicle with sufficiently high accuracy. This ground load estimation device (100) acquires a wheel angle speed, a steady load, and an inertial load of a vehicle, calculates, t...
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WO/2020/260677A1 |
Disclosed is torque sensor for detecting a steering torque of a steering column, wherein the steering column comprises an input shaft, an output shaft and a torsion bar connected between the input shaft and the output shaft, the torque s...
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WO/2020/256336A1 |
The present embodiments may provide a steer-by-wire type steering apparatus which can significantly reduce production cost by reducing the number of components and simplifying the assembly procedure, by eliminating a pinion gear, etc., a...
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WO/2020/251213A1 |
The present invention provides a road surface impact stimulation device of a steer-by-wire system, the road surface impact stimulation device comprising: a signal processing unit for calculating a difference value in wheel speed between ...
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WO/2020/250634A1 |
In the steering control device, the steering control method, and the steering control system according to the present invention, as pertains to steering control in which the rear wheel steering angle of a vehicle is steered in counter-ph...
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WO/2020/249185A1 |
A method for estimating a longitudinal force difference ∆Fx acting on steered axle (102) wheels (104, 105) of a vehicle (1), the method comprising obtaining data from the vehicle (1) related to an applied steering torque Msteer associa...
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WO/2020/250905A1 |
[Problem] To achieve a structure that can obtain sufficient steering force and ensure a failsafe operastion while using an electric motor in a region with excellent efficiency. [Solution] This steering device 1 rotationally drives ball n...
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WO/2020/246599A1 |
This steering system obtains a parameter relating to the tilt of a center line of an inner shaft member relative to an outer ring member of a bearing device for a vehicle wheel. The steering system also obtains a corrective rotational an...
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WO/2020/244908A1 |
The invention relates to a method for setting a vehicle steering angle with a vehicle steering system (1), wherein the vehicle steering angle can be set at least partly using an actuator (7) of the vehicle steering system (1), having the...
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WO/2020/246787A1 |
Disclosed are a steering control device, a steering control method, and a steering support system including same. Particularly, a steering control device according to the disclosure comprises: a command value calculation unit for calcula...
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WO/2020/244089A1 |
Agricultural machinery, comprising a rack device (10) and a walking device (30), a power device (20), an automatic clutch device (50) and an automatic gear shifting device (60) which are separately arranged on the rack device (10). The a...
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WO/2020/241591A1 |
[Problem] To provide a vehicular steering device with which it is possible to stabilize behavior when a vehicle is reversing. [Solution] This vehicular steering device is provided with: a reaction force device for imparting a steering re...
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WO/2020/230301A1 |
Provided is a vehicle travel control method including autonomous steering control for autonomously controlling vehicle steering, wherein a plurality of cancellation threshold values for canceling the autonomous steering control and trans...
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WO/2020/230640A1 |
A vehicle coupling assistance device selects, in accordance with a physical quantity related to the angle of a second coupling part of a trailer with respect to a first coupling part of a vehicle, one of a first steering control mode, wh...
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WO/2020/230338A1 |
Provided is a technology whereby steering sensation can be improved in an electric power steering device. The present invention comprises: a basic control amount calculation unit (611) that calculates a basic control amount corresponding...
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WO/2020/230551A1 |
The present invention operates an autonomous speed control function that autonomously controls the travel speed of a vehicle and an autonomous steering control function that autonomously controls steering of the vehicle to autonomously c...
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WO/2020/230307A1 |
In a steering control method of a vehicle comprising a steer-by-wire steering mechanism in which a steering wheel and steered road wheels are mechanically separated, an actual steering angle of the steering wheel is detected (S1), a targ...
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WO/2020/230300A1 |
The present invention provides a travel control method for a vehicle equipped with an autonomous speed control function for autonomously controlling the travel speed of the vehicle, and an autonomous steering control function for autonom...
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WO/2020/217550A1 |
A vehicle steering device comprises: a steering mechanism (1) that steers a vehicle; an electric motor (2) that rotates the steering mechanism (1); a steering angle sensor (4) that detects a steering angle which is a rotation angle of th...
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WO/2020/216523A1 |
One aspect of the invention relates to a method for limiting a control variable for a motor of an electric power steering system for a motor vehicle having automated lateral control. One step of the method is receiving a setpoint steerin...
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WO/2020/211891A1 |
The invention relates to a manual-force actuator (10) having a longitudinal axis (L) for a steer-by-wire steering system of a vehicle, the manual-force actuator comprising: an outer housing assembly (12); an electric motor (14), the elec...
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WO/2020/213285A1 |
[Problem] To provide a vehicle steering apparatus that makes it possible to easily attain a steering torque equivalent to a steering angle or the like independently of the state of a road surface and without being affected by changes in ...
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WO/2020/213286A1 |
[Problem] To provide a control device for a vehicle steering system with which it is possible to reduce the effects of friction and ensure that a vehicle responds in a suitable manner even if the steering wheel is only slightly turned. [...
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WO/2020/213287A1 |
[Problem] To provide a control device for a vehicle steering system in order to achieve suitable steering without a vehicle becoming excessively responsive to minute fluctuations in the steering angle or the like. [Solution] This control...
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WO/2020/207939A1 |
The invention relates to a method for determining a steering torque exerted on a steering column (112) of a steering system (110) for a vehicle (100). The method comprises a step of reading in a steering angle signal (124) from an interf...
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WO/2020/201059A1 |
The invention relates to a method for controlling a steer-by-wire steering system (1) for a motor vehicle, in which a steering shaft sensor (3), which is arranged on a steering shaft (2), senses a steering angle (φ) which is input by th...
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WO/2020/205777A1 |
A method includes receiving a location sample; determining whether the location sample is sufficient quality; if the location sample is not sufficient quality, discarding the current location sample; if the location sample is sufficient ...
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WO/2020/202266A1 |
This drive assistance device for a saddle riding-type vehicle is provided with: an external detecting means (29) for detecting the situation around the vehicle; a steering device (ST) for steering the own vehicle; and a control means (27...
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WO/2020/203055A1 |
A vehicle travel control apparatus is provided with an arithmetic logic unit (110), and device controllers (200-500) for controlling the operations of traveling devices of a vehicle. The arithmetic logic unit (110) has: an outside-vehicl...
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WO/2020/201262A1 |
The invention relates to a torque sensor (12) for measuring a torque introduced into an upper shaft (3) of a motor vehicle, wherein the upper shaft (3), which is rotatable about a longitudinal axis (100), can be connected to a lower shaf...
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WO/2020/203057A1 |
The present invention comprises a calculation apparatus (110) and a plurality of device control apparatuses that control the operation of each of a plurality of travel devices, the calculation apparatus (110) having: a vehicle exterior e...
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WO/2020/195604A1 |
A travel control device 70 is provided with: a turning control unit 72 that executes a turning assist control for causing a turning state amount to follow a target turning state amount by causing at least one of a front wheel steering an...
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WO/2020/195226A1 |
The present invention is provided with a reaction force actuator connected to a steering shaft for causing a reaction force to a steering operation of a steering wheel, wherein a reaction force command signal generation unit for a reacti...
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WO/2020/198047A1 |
A system and method for controlling the steering of a vehicle includes a processor, a velocity sensor in communication with the processor a steering angle sensor in communication with the processor, an accelerometer in communication with...
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WO/2020/194667A1 |
A steering control device 100 comprises: a motor rotation angle calculation unit 151 that calculates the rotation angle θm of an electric motor 110 that supplies power to be transmitted to a rack shaft; a rack position ascertaining unit...
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WO/2020/195174A1 |
[Problem] To improve steering performance of a vehicle. [Solution] A steering characteristics setting device 5 is applied to electrically-powered power steering 2 that imparts assist power to a steering system of a vehicle, and comprises...
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WO/2020/188595A1 |
Aspects of stabilizing a vehicle are described. A vehicle speed (v), a roll angle (Ï•), and a roll rate (͘ϕ) of the vehicle are determined. Gain values (G1, G2) are determined respectively for the roll angle (Ï•) and the roll rate (͘Ï...
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WO/2020/188848A1 |
This power supply device (20) is provided with: a first power supply system (21) for supplying power to a motor (9) for rotary-driving a traveling wheel (7); a transformation device (22) for transforming voltage by being supplied with a ...
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WO/2020/183988A1 |
An upper limit of a target steering torque of a steering motor is set to a predetermined value P1 that is smaller than a torque which can be generated when a passenger operates a steering wheel, and a controller, when an operation mode o...
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WO/2020/183838A1 |
[Problem] To provide a vehicle steering device that makes it possible to easily attain a steering torque equivalent to a steering angle or the like independently of the state of a road surface and without being affected by changes in the...
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WO/2020/184290A1 |
An arithmetic operation system (SY) for a vehicle is provided with: a main arithmetic operation unit (110) that generates a traveling route through deep learning on the basis of an output from a vehicle outside information acquisition de...
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WO/2020/184297A1 |
An arithmetic operation system (SY) for vehicles is provided with: a main arithmetic operation unit (100) that determines a target motion of n vehicle to travel along a route generated on the basis of vehicle outside information deduced ...
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WO/2020/184894A1 |
The present disclosure relates to an unlocking method, an unlocking device, and a steering assistance apparatus including same. Particularly, a steering assistance apparatus according to the present disclosure comprises: a steering angle...
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WO/2020/184853A1 |
Provided are an apparatus for overlay control of an electric power steering system, and a method therefor. The apparatus for overlay control of an electric power steering system according to an embodiment of the present invention compris...
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WO/2020/183963A1 |
In movement control of the present invention, when the difference between a physical quantity related to a target vehicle posture based on a target trajectory and a physical quantity related to a linear model vehicle posture based on a l...
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WO/2020/178243A1 |
The invention relates to a method for controlling a steer-by-wire steering system (1) for a motor vehicle comprising an electronically controllable steering controller (2) which acts on steered wheels and which detects an actual steering...
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WO/2020/178842A1 |
A folding vehicle, including a frame having a front portion including: (i) at least one front wheel steerably connected to said frame and having an axis of rotation, and (ii) a handlebar including at least one steering control in communi...
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