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Patent Searching and Data


Matches 1 - 50 out of 31,267

Document Document Title
WO/2020/100411A1
[Problem] To provide a vehicle steering device that can easily attain a steering torque equivalent to a steering angle or the like independently of the condition of a road surface and changes in mechanical characteristics of a steering s...  
WO/2020/100617A1
Processing to obtain a temporary curvature gradient as a control value for eliminating an azimuth deviation from a position deviation and the azimuth deviation, and with the position deviation, the azimuth deviation, and a provisional ta...  
WO/2020/095479A1
The present invention limits a d-axis current to an arbitrary value while avoiding duty saturation of a voltage applied to a motor. A motor control device comprising: voltage command value calculation units (45, 46) which, on the basis o...  
WO/2020/095341A1
A control unit (30) is provided with: a steered wheel angle control unit for changing a steering angle of a rear wheel such that an angle of a steering (15) and a rear wheel angle correspond to each other, on the basis of signals from a ...  
WO/2020/095752A1
This steering apparatus has: a first CAN communication line that is provided between a steering input mechanism and a steering mechanism control apparatus and outputs the first steering operation amount signal output from a first steerin...  
WO/2020/095788A1
The steering control device, steering control method and steering control system of the present invention obtain a command for generating a periodic yaw moment, the phase of which is opposite the phase of a roll, on the basis of informat...  
WO/2020/095076A1
The invention is a method for modifying a control unit of an autonomous car equipped with sensors, in the course of which, - disengagement related data are recorded during an autonomous test action performed in autonomous driving mode of...  
WO/2020/090862A1
A steering wheel angle control device 23 controls, with respect to a steering drive device provided with: a motor that drives an input shaft for inputting a steering wheel angle being a rotation angle, to a steering system of a vehicle, ...  
WO/2020/090493A1
An assist control operation unit (20) executes "assist control" that is control for producing an assist command (AC) for generating assist torque. A target tracking control operation unit (30) executes "tracking control" that is control ...  
WO/2020/090864A1
A steering wheel angle control device 23 controls, with respect to a steering drive device provided with: a motor that drives an input shaft for inputting a steering wheel angle being a rotation angle, to a steering system of a vehicle, ...  
WO/2020/090863A1
An error correction apparatus 34 is for correcting an error of a measured value obtained by a sensor device that is provided to a work vehicle and that is provided with a GNSS sensor and a gyro sensor, and is provided with: a first acqui...  
WO/2020/083963A1
Described is a control unit for a vehicle which is designed to initiate automatic interventions in the longitudinal and/or lateral control of the vehicle. The control unit is designed to determine reaction information with regard to a re...  
WO/2020/080435A1
[Problem] To provide a steering device structure whereby a large area, in the vertical direction, can be maintained for the space at the driver's feet. [Solution] A steering column 3b having: a cylindrical front column 9a; and a cylindri...  
WO/2020/080832A1
The present embodiments relate to a steer-by-wire-type steering apparatus, and may provide a steer-by-wire-type steering apparatus comprising: an outer member which is rotated by a driving motor and has oblique grooves formed in the inne...  
WO/2020/074621A1
The invention relates to a method for operating a power steering system (7) of a motor vehicle (1), wherein a target steering angle can be set by a user by means of a steering wheel (8), an actual manual torque on the steering wheel (8) ...  
WO/2020/075620A1
One mode of this motor control device comprises: an inverter that drives a motor; a control operating unit that controls the inverter according to a current command value; and a torque ripple compensation unit that adds a compensation va...  
WO/2020/066183A1
One aspect of a steering control device is a steering control device which controls the rotation angle of a motor which drives a steering mechanism in accordance with the rotation angle of a steering wheel, the steering control device co...  
WO/2020/066184A1
One embodiment of this driving control device is a driving control device that controls the driving of a motor and comprises: at least two inverters that each supply power to the motor; and a control unit that selectively performs first ...  
WO/2020/065745A1
The purpose of the present invention is to provide a traveling route generation device capable of generating an accurate traveling route, and a vehicle control device for controlling traveling of a vehicle such that the vehicle travels a...  
WO/2020/066330A1
Provided is a vehicle control device such that parking control feels less unnatural to an occupant. This vehicle control device 10 includes a route calculation unit 11 for calculating a parking route for a vehicle, a travel control unit ...  
WO/2020/064203A1
The invention relates to a method for populating a controller (26) for a motor vehicle (10) with data. First, a controller (26) with a storage device is provided. A projected mathematical model of at least one section of a powertrain (14...  
WO/2020/066646A1
The purpose of the present invention is to provide a travel control device capable of appropriately avoiding a collision by using the travel control device in an area outside an own lane as well as an area inside the own lane. The travel...  
WO/2020/065149A1
A method for determining a setpoint torque for a steering wheel of an electric power steering system of a vehicle, the setpoint torque helping determine an engine torque applied directly or indirectly to the steering wheel, the setpoint ...  
WO/2020/068470A1
A method of detecting steering wheel angle instability in an auto-guided vehicle includes measuring a steering wheel angle at a plurality of time instances within a pre-determined time window to obtain an array of values of the steering ...  
WO/2020/059068A1
Provided are a vehicle location processing device, a vehicle control device, a vehicle location processing method, and a vehicle control method which can increase the number of pieces of location information about a front object, which a...  
WO/2020/059579A1
In the present invention, a vehicle ECU comprises: a steering force identification unit that identifies a steering force from a driver in a vehicle that is provided with an assist unit which includes a hydraulic assist unit that hydrauli...  
WO/2020/054654A1
An automatic steering control device that outputs a steering signal to a work vehicle, which is subject to automatic steering, wherein the automatic steering control device is characterized by comprising: a steering computation unit 322 ...  
WO/2020/055881A1
One embodiment provides a method, including: receiving data indicating an object sensor associated with an object is within communication range of a vehicle sensor associated with a vehicle; determining, using a distance calculation algo...  
WO/2020/053067A1
The invention relates to a steer-by-wire steering system (1) for a motor vehicle, comprising: a steering handle (2) which can be actuated by a driver; a vehicle wheel actuator (11), which is configured to adjust a wheel steering angle of...  
WO/2020/049721A1
When a host vehicle (V0) is executing an automatic lane change control to cause the host vehicle (V0) to change lanes from the traveling host lane (L1) to an adjacent lane (L2), after the lateral speed (Vh) of the host vehicle (V0) is in...  
WO/2020/050759A1
The present invention relates to a system and a method for controlling a feedback torque actuator in a steering system.The steering system comprises a steering assistance actuator (140)with a torsion bar (128) and a feedback torque actua...  
WO/2020/049919A1
The steering control device, steering control method, and steering control system according to the present invention involve outputting a command to generate periodic yawing moments, which are in antiphase with a side-to-side rolling mot...  
WO/2020/049722A1
In the case where a host vehicle (V0) executes first automatic lane change control from the own lane (L1) to the adjacent lane (L2), and then continuously executes automatic lane change control to the adjacent lane (L3) in the same direc...  
WO/2020/039993A1
The present invention supports comfortable driving control for a plurality of passengers and loads. This driving control adjustment device (100) is used in a driving control system (DC) which executes at least one driving control among d...  
WO/2020/039767A1
This vehicle control device controls operation of a steering device and of a brake/drive device and assists with the driving of a vehicle by a passenger in a vehicle provided with a steering device for steering the vehicle and a brake/dr...  
WO/2020/039814A1
This vehicle coupling assistance device is provided with: a first mode in which when an image pattern of a second coupling part provided to a trailer is acquired, the position of the second coupling part is detected on the basis of compa...  
WO/2020/036035A1
A wheel loader (1) comprising steering cylinders (9a, 9b), a joystick lever (41), a hydraulic valve (31), and a controller (23). The steering cylinders (9a, 9b) are driven by hydraulic pressure and change the body frame angle (θs_real) ...  
WO/2020/035270A1
A roll-over prevention apparatus (110) for preventing a vehicle (100) from rolling over comprises a detection device (115) and an output device (120). The detection device (115) is designed to detect a risk of the vehicle (100) rolling o...  
WO/2020/031294A1
In a method for controlling steering of a vehicle provided with a steer-by-wire-type steering mechanism in which a steering wheel (31a) and turning wheels (34FL, 34FR) are mechanically separated, a steering reaction force including a res...  
WO/2020/030621A1
The invention relates to a method for adapting a steering torque for controlling a feedback actuator (4) of a steer-by-wire motor vehicle steering system having the following steps: * providing a basic steering torque (Tb), * providing a...  
WO/2020/032260A1
[Problem] To suppress load on a power supply for supplying power supply current to an electric motor even if variation in load occurs. [Solution] In the motor control device, an estimated value of power supply current supplied from a pow...  
WO/2020/026342A1
This steering control system comprises a transverse gradient estimator that estimates the transverse gradient of a road surface, an assist amount calculator that calculates a first assist amount on the basis of the estimated transverse g...  
WO/2020/026761A1
Provided is a convoy travel system that includes a plurality of vehicles and is configured such that the plurality of vehicles form a convoy and travel. The plurality of vehicles include a preceding vehicle and following vehicles configu...  
WO/2020/026492A1
Provided are a steering control device and a steering control method that can suppress deterioration of turning response at the initial stage of steering which can occur in a four-wheel steered vehicle and improve steering stability when...  
WO/2020/027720A1
Embodiments of the invention include a hybrid hydro-mechanical/electronic steering system for a track vehicle. The driver system can simultaneously use hydro-mechanical connections and electronic (steer by wire) connections to steer a tr...  
WO/2020/025378A1
Method for controlling the steering ratio of a vehicle provided with wheels comprising the steps of: detecting the movement of a steering wheel or handlebars actuated by the driver to determine a steering request signal and actuating the...  
WO/2020/025993A1
The present invention suppresses car sickness caused by the shaking-back of an occupant's head on a curved road traveling scenario. This driving assistance method is for a vehicle (V) provided with a turn traveling controller (40) which ...  
WO/2020/027066A1
A control device 10 is applied to a vehicle which is provided with a steering device 30 that changes a tire angle in synchronization with a change in steering angle while assisting in steering by driving an electric motor 31. The control...  
WO/2020/021817A1
The objective of the present invention is to provide a turn control device for a vehicle which prevents a tire steering angle from fluctuating, even if an input from a driver fluctuates, thereby preventing the vehicle behavior from becom...  
WO/2020/017263A1
The present invention reduces any uneasiness of an occupant. A control device 100a is provided with a surrounding environment recognition unit 1 and a guiding unit 10. The surrounding environment recognition unit 1 recognizes the surroun...  

Matches 1 - 50 out of 31,267