公开(公告)号：US20210114519A1

公开(公告)日：2021-04-22

申请号：US16815736

申请日：2020-03-11

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Seong Youn KWAK ,  Jae Hyun PARK ,  Dong Wook LEE ,  Sang Il LEE ,  Won Seop CHOI

IPC: B60Q9/00

Abstract: A system for controlling an interior sound of a vehicle phase-changes the frequency of additional sound based on the engine operating state to increase the current density, thereby inhibiting signal distortion by increasing the current density. As a result, the distortion phenomenon caused by excessive use of amplifier current when generating the additional sound is reduced or minimized, and unnecessary noise is inhibited from occurring in a vibration generator and a frame of the vehicle.

公开(公告)号：US20160144906A1

公开(公告)日：2016-05-26

申请号：US14695947

申请日：2015-04-24

Applicant: Hyundai Motor Company

Inventor： Jong Wook HAN ,  Seong Youn KWAK ,  Hee Song HAM ,  Jeong Seok HA

IPC: B62D53/00 ,  B60D1/62 ,  B60D1/36 ,  B62D63/04

CPC classification number: B62D53/00 ,  B60D1/04 ,  B60D1/242 ,  B60D1/246 ,  B60D1/249 ,  B60D1/26 ,  B60D1/481 ,  B60D1/62 ,  B62D31/003 ,  B62D47/006 ,  B62D63/04

Abstract: An electronic docking vehicle includes a vehicle body including a docking subject mechanism that docks with a first surrounding vehicle and a docking object mechanism with which a docking subject mechanism of second surrounding vehicle docks. A vehicle manipulating mechanism is provided in the vehicle body and includes a driving force generator providing a driving force to driving wheels. A steering manipulator controls a steering angle of the driving wheels. A braking M manipulator generates a braking force in the driving wheels. A controller is configured to allow one vehicle to combine with the surrounding vehicle through the docking subject mechanism or the docking object mechanism.

Abstract translation: 电子对接车包括车身，其包括与第一周围车辆对接的停靠对象机构和第二周围车辆的停靠对象机构与其对接的对接机构对接。 车身操纵机构设置在车体中，并且包括向驱动轮提供驱动力的驱动力发生器。 转向操纵器控制驱动轮的转向角。 制动M操纵器在驱动轮中产生制动力。 控制器被配置为允许一个车辆通过对接主体机构或对接对象机构与周围的车辆组合。

公开(公告)号：US20170225110A1

公开(公告)日：2017-08-10

申请号：US15270724

申请日：2016-09-20

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Yong Gyo SEO ,  Ju Yong LEE ,  Seong Youn KWAK

IPC: B01D46/00 ,  B01D53/26 ,  F02M35/024 ,  B01D39/16

CPC classification number: B01D46/0036 ,  B01D39/163 ,  B01D46/0001 ,  B01D46/0023 ,  B01D53/261 ,  B01D2239/0407 ,  B01D2239/0464 ,  B01D2239/0618 ,  B01D2239/064 ,  B01D2239/065 ,  B01D2239/0659 ,  B01D2239/10 ,  B01D2239/1216 ,  B01D2239/1233 ,  B01D2239/1291 ,  B01D2253/106 ,  B01D2253/302 ,  B01D2257/80 ,  B01D2258/06 ,  B01D2259/4566 ,  B01D2267/40 ,  B01D2275/10 ,  B01D2279/60 ,  F02M35/02441

Abstract: An air filter for automobiles includes, a main filter and a prefilter, wherein the prefilter comprises a nonwoven synthetic fiber having an average density of 0.01 to 0.5 g/cm3 and a moisture absorbent is adsorbed to the prefilter.