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公开(公告)号：KR1020110003659A
公开(公告)日：2011-01-13
申请号：KR1020090061033
申请日：2009-07-06
Applicant: 현대자동차주식회사 , 기아자동차주식회사 , 포항공과대학교 산학협력단
IPC: H02P6/18
CPC classification number: H02P21/13 , H02P21/0017 , H02P21/18 , H02P21/26
Abstract: PURPOSE: A model based sensor-less vector control method of PMSM using an adaptive observer is provided to accurately estimate the position of a magnetic pole of a permanent in emergency case without a sensor. CONSTITUTION: A coordinate current differential equation model based on the position of a magnetic pole which is estimated based on a mathematical model of a permanent magnetic model is designed. An adaptation observation apparatus is configured in consideration of a position error and a speed error based on a current and voltage supplied to the motor. The position error of a magnetic pole is obtained by using the adaptive law of the adaptation observation apparatus. The position of the magnetic pole of a synchronous motor is estimated by using PLL(Phase Lock Loop).
Abstract translation: 目的：提供一种使用自适应观测器的PMSM基于模型的无传感器矢量控制方法，用于在没有传感器的情况下，在紧急情况下精确估计永久磁极的位置。 构成：设计基于永磁体模型的数学模型估计的基于磁极位置的坐标电流微分方程模型。 考虑到基于提供给电动机的电流和电压的位置误差和速度误差来配置适配观察装置。 通过使用适应观测装置的自适应定律来获得磁极的位置误差。 通过使用PLL（锁相环）来估计同步电机的磁极位置。
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公开(公告)号：KR101000204B1
公开(公告)日：2010-12-10
申请号：KR1020090008931
申请日：2009-02-04
Applicant: 현대자동차주식회사
Abstract: 본 발명은 시행 착오를 이용한 차량용 글라스 안테나 튜닝 기법이 아닌 상용 시뮬레이션 툴을 이용하여 글라스 안테나의 구조를 이루는 각각의 지점들의 민감도를 분석하고, 민감도를 분석한 자료를 이용하여 결정한 우선 순위에 따른 튜닝을 수행하는 튜닝 기법을 개시한다. 또한, 본 발명은 특정 주파수에서 이득의 변화를 분석함으로써 이득을 향상시킬 수 있는 최적의 방향과 크기를 도출해내고 이를 통해 실장 튜닝 시에 작업 효율을 개선할 수 있다.
글라스 안테나, 튜닝, 지점, 우선순위, 민감도-
公开(公告)号：KR100867838B1
公开(公告)日：2008-11-10
申请号：KR1020070085028
申请日：2007-08-23
Applicant: 현대자동차주식회사
Inventor： 김태헌
IPC: F16D65/28 , F16D65/095
Abstract: A brake drag reducing device is provided to efficiently prevent the degradation of the NVH performance and fuel ratio of vehicle. A brake drag reducing device is constructed as follows. In the inner circumference of the caliper housing(1), the installation groove is formed. In the outer circumference of the brake piston(2), the insertion hole is formed to be corresponded to the installation groove. The piezoelectric element(5) is fixed to the installation groove. The piezoelectric element determines the operation of brake pedal according to the manipulation of the brake pedal(6) or the brake switch(7) turned off. An electronic control unit(ECU) authorizing the control current for the designated time promotes the returning motion of the brake piston.
Abstract translation: 提供一种制动拖拉装置，以有效地防止车辆的NVH性能和燃料比的降低。 制动拖曳装置如下构成。 在卡钳壳体（1）的内周形成安装槽。 在制动活塞（2）的外周，插入孔形成为与安装槽对应。 压电元件（5）固定在安装槽上。 压电元件根据制动踏板（6）或制动开关（7）关闭的操作来确定制动踏板的操作。 在指定时间内授权控制电流的电子控制单元（ECU）促进制动活塞的返回运动。
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公开(公告)号：KR2019980051436U
公开(公告)日：1998-10-07
申请号：KR2019960064613
申请日：1996-12-30
Applicant: 현대자동차주식회사
Inventor： 김태헌
IPC: F01N9/00
Abstract: 본고안은차량의배기가스감소장치에관한것으로, 엔진(10)의배기측에결합시킨 C. C. C(20)와, 상기 C. C. C(20)에배기관으로연통시킨 U. C. C(30)와, 상기 C. C. C(20)에부착시킨프론트산소감지센서(41)와, 상기 C. C. C(20)와 U. C. C(30)를연통시킨배기관에설치한리어산소감지센서(42)와, 상기리어산소감지센서(42)의 U. C. C(30)측배기관에연통시킨에어필터(44)와, 상기프론트산소감지센서(41)와리어산소감지센서(42) 및에어필터(44)에설치된에어밸브(43)를접속시킨전자제어유니트(40)로구성한다. 따라서, 배기가스의배출량을줄여환경오염을방지함으로써쾌적한교통문화를제공하고, 제품에대한신뢰도를향상시키는효과가있다.
Abstract translation: 纸提案涉及一种用于车辆的排气还原装置，在发动机10的排气和耦合到所述侧CC C（20），并且其中UC C（30）与CCÇ连通（20）ebae发动机，的CCÇ 20，前氧传感器41，并且其中所述排气管（42）安装在所述通信路径的后氧传感器附连到所述后氧传感器（42 CC：C 20和UC C（30） ）UC C（30）侧，并且具有与排气管连通的空气过滤器（44）的，前氧传感器41被连接到空气瓦里氧传感器42和空气过滤器（空气阀43设置在44） 并且它是由一个电子控制单元40的。 因此，通过减少废气排放的防止环境污染的效果提供舒适的交通文化，提高了产品的可靠性。
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Patent Agency Ranking
公开(公告)号：KR2019970041315U
公开(公告)日：1997-07-29
申请号：KR2019950046006
申请日：1995-12-22
Applicant: 현대자동차주식회사
Inventor： 김태헌
IPC: F02M35/00
Abstract: 본고안은자동차용에어클리너에관한것으로서, 특히양측에공기가흡입되는흡입구(10a) 및흡입된공기를토출시키는토출구(10b)를갖는케이스(10)와, 상기케이스(10)내에장착된여과엘레멘트(12)와, 상기토출구(10b)내에설치된공기흡입량을계측하는센서(14)와, 상기케이스(10)내에형성되어흡입공기의흐름을유도하는유도판(10c)을포함하는것을특징으로하며, 따라서흡입공기의흐름이원활하고층류로형성됨에따라센서에서측정되는흡입공기의량이정확하게계측됨으로써혼합기의비율이적정하게유지되고, 이에따라배기가스의배출을저감함과동시에공기흡입에따른소음의발생을최소화하게되는효과가있다.
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公开(公告)号：KR1020170070320A
公开(公告)日：2017-06-22
申请号：KR1020150176882
申请日：2015-12-11
Applicant: 현대자동차주식회사
Inventor： 김태헌
Abstract: 본발명은마스터실린더에관한것으로서, 보다상세하게는부스터부압에의한배력이종료되는시점에도가변챔버와이에적용된피스톤구조를이용하여추가배력을확보함으로써차량의고감속구간에제동성능을향상시키는부스터배력보조마스터실린더에관한것이다. 보다구체적으로본 발명에대하여설명하면, 본발명은내부에가변챔버와상기가변챔버에연결된유체공급포트가형성된실린더바디및 상기실린더바디에부스터로부터전달받은힘을통해습동가능하도록장착된피스톤을포함하며, 상기가변챔버는피스톤의전방에위치하는 1차챔버및 피스톤이 1차챔버방향으로전진시 상기피스톤의후방에생성되는 2차챔버로구성되고, 상기 1차챔버와 2차챔버는유로로연결되며, 상기유로는피스톤이소정의지점에도달하기전까지는폐쇄되어있다가피스톤이소정의지점에도달하면개방되어상기 1차챔버로부터상기 2차챔버로유체를전달하는것을특징으로하는부스터배력보조마스터실린더를제공한다.
Abstract translation: 它涉及一种主缸本发明中，更具体地涉及由具有可变腔室和一个向其施加活塞结构的时间固定附加助力器提高在车辆的高减速制动性能，当助力器负压端的离合器力 本发明涉及助力动力辅助主缸。 如本发明中描述的更具体地，本发明包括一个活塞安装成使得它可以在传递到缸主体和连接到所述可变腔室和从升压其中形成的可变腔室中的流体供给口的圆筒体上的力被滑动 和所述可变腔室构成的副室的当第一腔室和位于活塞提前的前面到在活塞的后部中产生方向上的主腔室中的活塞，和副室和主室的流路 连接，所述流动路径是当开口到达的被封闭waiting.And活塞yisojeong升压升压次级主缸，其特征在于，用于从所述主腔室递送流体到辅助室中的点，直到它到达活塞yisojeong的点 等等。
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公开(公告)号：KR1020120044161A
公开(公告)日：2012-05-07
申请号：KR1020100105583
申请日：2010-10-27
Applicant: 현대자동차주식회사
Abstract: PURPOSE: An electric bicycle using a spare tire is provided to improve utilization of a spare tire by using the spare tire as a rear wheel of the electric bicycle. CONSTITUTION: An electric bicycle using a spare tire comprises a spare tire(110), a main body(120), a tilting body(130), a driving motor(140), and a battery. A rear wheel mounting part(121) capable of attaching and detaching the spare tire is installed in one side of the main body. The tilting body is foldably connected with the main body by a hinge part(131) and a front wheel(132) is arranged in one side of the tilting body. The front wheel is inserted in an inner groove(113) of the spare tire. The driving motor drives the front wheel. The battery supplies electric energy to the driving motor.
Abstract translation: 目的：提供使用备胎的电动自行车，通过使用备用轮胎作为电动自行车的后轮来提高备用轮胎的利用率。 构成：使用备用轮胎的电动自行车包括备用轮胎（110），主体（120），倾斜体（130），驱动马达（140）和电池。 在本体的一侧安装能够安装和拆卸备用轮胎的后轮安装部（121）。 倾斜体通过铰链部分（131）与主体可折叠地连接，并且前轮（132）布置在倾斜体的一侧。 前轮插入备用轮胎的内槽（113）中。 驱动电机驱动前轮。 电池为驱动电机供电。
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公开(公告)号：KR100916410B1
公开(公告)日：2009-09-07
申请号：KR1020080051692
申请日：2008-06-02
Applicant: 현대자동차주식회사
Inventor： 김태헌
CPC classification number: B60T13/57 , B60T8/3275 , B60T13/573 , B60T13/72 , B60T13/74 , B60T2201/03
Abstract: A brake booster for a vehicle to reduce manufacturing cost is provided to control power assistance ratio arbitrarily by using a piezoelectric element instead of a reaction disk. A brake booster for a vehicle comprises a casing(110), a valve body(120), an input shaft(130), a plunger(140), an output shaft(150) and a piezoelectric element(160). The casing is segmented into a constant pressure chamber and a transformation chamber. The valve body has one end positioned inside the casing and the other end positioned outside the casing. The input shaft is connected to the other end of the valve body. The plunger is prepared at the leading end of the input shaft. The output shaft is prepared at the leading end of the plunger. The piezoelectric element is prepared between the valve body and the plunger. A power supply unit(170) applies electricity on the piezoelectric element in the operation of the brake pedal. The electricity applied on the power supply unit is in proportion to the operating force of the brake pedal.
Abstract translation: 提供了一种用于降低制造成本的用于车辆的制动助力器，以通过使用压电元件而不是反作用盘来任意地控制动力辅助比。 一种用于车辆的制动助力器包括壳体（110），阀体（120），输入轴（130），柱塞（140），输出轴（150）和压电元件（160）。 壳体被分段成恒压室和相变室。 阀体具有位于壳体内的一端，另一端位于壳体外部。 输入轴连接到阀体的另一端。 柱塞准备在输入轴的前端。 输出轴准备在柱塞的前端。 在阀体和柱塞之间制备压电元件。 供电单元（170）在制动踏板的操作中对压电元件施加电力。 施加在电源单元上的电力与制动踏板的操作力成比例。
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