公开(公告)号：US20230015798A1

公开(公告)日：2023-01-19

申请号：US17847666

申请日：2022-06-23

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D6/00

Abstract: The disclosure relates to a steering control device and method. According to the disclosure, a steering control device comprises a receiver receiving a steering angle and a steering torque of a steering wheel and a reaction force generator calculating a breaking torque based on the steering angle and steering torque of the steering wheel and a reaction torque corresponding to the steering angle of the steering wheel and outputting a command current to allow a reaction force motor to output the calculated breaking torque.

公开(公告)号：US20230014650A1

公开(公告)日：2023-01-19

申请号：US17858063

申请日：2022-07-05

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D5/00 ,  H02K16/00 ,  H02K7/00 ,  H02K5/04 ,  H02K1/24 ,  H02K1/16

Abstract: The present disclosure relates to a motor for a vehicle and a steering feedback actuator apparatus and a steering apparatus including the motor for a vehicle. The motor for a vehicle according to this embodiment may include: a motor housing; a motor shaft coupled with the motor housing to relatively rotate with respect to the motor housing; a dual rotor including an inner rotor and an outer rotor connected to the motor shaft; and a dual stator including an inner stator arranged on an inner side of the inner rotor and an outer stator arranged on an outer side of the outer rotor.

公开(公告)号：US20220339503A1

公开(公告)日：2022-10-27

申请号：US17715950

申请日：2022-04-08

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: A63B24/00 ,  A63B21/005 ,  A63B21/00

Abstract: The disclosure relates to a steering control device and method for a vehicle and may provide a vehicle steering control device and method capable of doing exercise using the steering wheel of the vehicle to easily do exercise inside the vehicle while driving and preventing drowsy driving.

公开(公告)号：US20220185366A1

公开(公告)日：2022-06-16

申请号：US17438258

申请日：2020-03-05

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D5/04 ,  B62D15/02 ,  B62D3/12

Abstract: The present disclosure relates to a steering assistance system, a steering control device, and a steering control method. Specifically, the steering control device according to the present invention calculates a target rack stroke on the basis of steering information input by a driver and calculates a target instruction current according to the target rack stroke, wherein different instruction currents are calculated depending on whether other steering control devices fail, and are applied to a steering motor according to predetermined application patterns.

公开(公告)号：US20190131911A1

公开(公告)日：2019-05-02

申请号：US16172712

申请日：2018-10-26

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: H02P29/024 ,  B62D5/04 ,  H02P25/22

Abstract: An apparatus for controlling a multi-winding motor may include: a current detector configured to detect currents of a plurality of windings, each of the windings associated with a corresponding rotor; an abnormal determiner configured to determine abnormality of at least one of the plurality of windings on the basis of the currents of the plurality of windings; a compensation calculation unit configured to calculate a current phase offset and/or compensation current of each of the plurality of windings according to the determined abnormality; and a signal output unit configured to output control signals to control at least one of the plurality of windings according to the current phase offset and/or the compensation current.

公开(公告)号：US20200001913A1

公开(公告)日：2020-01-02

申请号：US16451850

申请日：2019-06-25

Applicant: Mando Corporation

Inventor： Tae Sik KIM

IPC: B62D5/04 ,  H02P6/28 ,  H02P29/024

Abstract: The present disclosure relates to an apparatus and method for controlling a motor in which a failure has occurred in a vehicle steering system. A vehicle motor control apparatus according to an embodiment may include a motor failure sensor configured to determine whether a failure has occurred in a motor based on information of a current flowing in each phase of the motor provided in a vehicle steering system, and a motor controller configured to apply a demagnetization current to the motor for permanently demagnetizing the magnet in the motor when the failure has occurred in the motor. Accordingly, a driver is capable of performing stable steering even when the motor has failed.

公开(公告)号：US20150318773A1

公开(公告)日：2015-11-05

申请号：US14693502

申请日：2015-04-22

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: H02K21/02 ,  H02K1/28 ,  H02K1/27

CPC classification number: H02K1/278 ,  H02K1/28 ,  H02K16/02 ,  H02K21/029 ,  H02K2201/06 ,  H02K2213/09

Abstract: The present invention relates to a motor. According to one embodiment of the present invention, a skew angle is changed according to a load condition so that noise and vibration can be reduced as compared to a conventional motor.

Abstract translation: 电动机技术领域本发明涉及一种电动机。 根据本发明的一个实施例，根据负载条件改变倾斜角度，使得与常规电动机相比可以降低噪声和振动。

公开(公告)号：US20140352468A1

公开(公告)日：2014-12-04

申请号：US14285574

申请日：2014-05-22

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D3/04 ,  F16H57/12

CPC classification number: B62D3/04 ,  B62D5/0409 ,  F16H25/24 ,  F16H55/24 ,  F16H57/12 ,  F16H2057/0213 ,  Y10T74/19623

Abstract: Discloses is a reducer of an electric power steering apparatus. The reducer of the electric power steering apparatus can reduce the rattling noise caused by an increase of backlash due to friction and abrasion of a worm and a worm wheel or by an impact transferred through a wheel and a steering shaft from the road and allowing a pivotal movement of a worm shaft, while decreasing a rotation resistance and blockage of a worm shaft and a worm shaft bearing to increase steering feel of a driver.

Abstract translation: 公开了一种电动助力转向装置的减速器。 电动转向装置的减速器可以减少由于蜗杆和蜗轮的摩擦和磨损而引起的间隙增加或者通过车轮和转向轴从道路传递的冲击引起的晃动噪声，并且允许枢转 蜗杆轴的运动，同时减小蜗杆轴和蜗杆轴承的旋转阻力和阻塞，以增加驾驶员的转向感。

公开(公告)号：US20230182809A1

公开(公告)日：2023-06-15

申请号：US17856783

申请日：2022-07-01

Applicant: MANDO CORPORATION

Inventor： Tae Sik KIM

IPC: B62D6/00

CPC classification number: B62D6/00 ,  H02P27/06

Abstract: The disclosure relates to a steering control device and method and includes a steering control device controlling a reaction force motor to generate a reaction torque in response to rotation of a steering wheel and comprising a condition determiner determining whether a stop reaction force providing condition is met, the stop reaction force providing condition including a preset vehicle stop condition and reaction force provision preparation condition, a producer discerning and processing a scheme for producing stop reaction torque information based on remaining power information regarding a remaining power amount of a battery supplying power to the reaction force motor upon determining that the stop reaction force providing condition is met, and a controller controlling to generate a reaction torque to the steering wheel based on the stop reaction torque information.

公开(公告)号：US20220258793A1

公开(公告)日：2022-08-18

申请号：US17672886

申请日：2022-02-16

Applicant: Mando Corporation

Inventor： TaeHyung SUN ,  Tae Sik KIM

IPC: B62D5/04

Abstract: The embodiments of the present disclosure relate to a steering control device and method of a vehicle, specifically, may provide a steering control device and method of a vehicle capable of securing the driving stability by controlling the alignment of the vehicle wheels by rapidly detecting a misalignment between the steering angle of the steering wheel and the steering angle of the vehicle wheel.