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公开(公告)号：KR101776507B1
公开(公告)日：2017-09-08
申请号：KR1020160071659
申请日：2016-06-09
Applicant: 현대자동차주식회사
IPC: H02J7/00 , G01R31/36 , G01R19/165 , G01R19/10
CPC classification number: H02J7/007 , G01R19/10 , G01R19/16542 , G01R31/3658 , G01R31/3679 , H02J7/0052
Abstract: 배터리열화에의한내부임피던스증가로분극전압이증가하게되는것을감안하여충전시 분극전압의영향을최소화함으로써배터리충전용량을증가시킬수 있는배터리충전방법및 시스템이개시된다. 상기배터리충전방법은컨트롤러에서충전중인배터리의열화도를판단하는단계및 상기배터리의열화도가사전설정된레벨이상인경우, 상기컨트롤러에서, 상기배터리에제공되는충전전류를감소시키는단계를포함한다.
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公开(公告)号：KR101575480B1
公开(公告)日：2015-12-07
申请号：KR1020140064165
申请日：2014-05-28
Abstract: 본발명은저온상태에서의냉각팬제어방법에관한것으로, 배터리팩을냉각시키기위한냉각팬의구동단수가결정되는작동결정단계와, 구동단수가저단인지판단하는구동단수판단단계와, 구동단수가저단이면, 배터리팩의외부온도가특정온도미만이고, 시동후 냉각팬의누적작동시간이특정치미만인지를판단하는저온상태판단단계와, 외부온도가특정온도미만이고, 작동시간이특정치미만이면, 구동단수가고단으로변경되는저온냉각팬작동단계를포함하며, 섭씨 0도이하인저온에서냉각팬빙결등에의한구속에의해서발생가능한화재가방지되며, 모터파손이예방되는효과가있는저온상태에서의냉각팬제어방법을제공한다.
Abstract translation: 本发明涉及一种在低温条件下控制冷却风扇的方法，包括：确定用于冷却电池组的冷却风扇的操作水平的操作确定步骤; 操作电平确定步骤，确定操作电平是否为低电平; 一个低温条件确定步骤，用于确定冷却风扇的累积操作时间是否低于操作后的一定值，并且如果操作水平是低水平，则电池组的外部温度小于一定温度; 以及如果外部温度小于一定温度并且操作时间小于一定温度的低温冷却风扇操作步骤，将操作水平改变为高水平。 本发明具有防止由于在0摄氏度以下的低温下的冷却风扇等的冷冻而引起的火灾的发生，防止对电动机的损坏的效果。
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公开(公告)号：KR101558741B1
公开(公告)日：2015-10-07
申请号：KR1020140022997
申请日：2014-02-27
Applicant: 현대자동차주식회사
IPC: B60L11/18
CPC classification number: Y02T10/7005
Abstract: 본발명은전기자동차의주행중 여러가지의공조장치작동상태을고려한복수의공조부하학습값을이용하여잔존주행거리를정확하게예측할수 있도록한 전기자동차의잔존주행거리예측방법에관한것이다. 즉, 본발명은직전주행의안정화된공조부하평균값을이용하는제1공조부하학습값과, 직전주행의전체공조부하평균값을이용하는제2공조부하학습값과, 장기간소킹(Soaking)을비롯한외부온도및 일사량등을포함하는날씨조건등에대처할수 있는제3공조부하학습값등 여러가지상황별공조부하학습값을정확하게예측하고, 각공조부하학습값을공조반영전비를계산하는데이용할수 있도록함으로써, 여러가지상황별공조부하에따른잔존주행거리를정확하게예측할수 있는전기자동차의잔존주행거리예측방법을제공하고자한 것이다.
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公开(公告)号：KR1020030008912A
公开(公告)日：2003-01-29
申请号：KR1020010043943
申请日：2001-07-21
Applicant: 현대자동차주식회사
Inventor： 김충
IPC: B60R1/076
Abstract: PURPOSE: An outside mirror of a vehicle is provided to prevent a housing of the outside mirror from being broken by forming the housing with air-filled rubber and allowing the housing to be folded when external impact is applied thereto. CONSTITUTION: An outside mirror includes a folding plate(20), a rubber housing(100) and a rotating device(200). The folding plate(20) is installed on a quadrant panel(10), which is fixed on a side of a vehicle. The rubber housing(100) is rotatably installed on the folding plate(20). A mirror(110) is positioned at a rear portion of the folding plate(20). The rubber housing(100) is filled up with air having predetermined pressure. The rotating device(200) allows the rubber housing(100) to be folded when external impact is applied to the rubber housing(100), thereby protecting the rubber housing(100).
Abstract translation: 目的：提供车辆的外部镜子，以防止外部反射镜的外壳通过用充满气体的橡胶形成壳体而被破坏，并且当外部冲击被施加到壳体上时允许外壳折叠。 构成：外部反射镜包括折叠板（20），橡胶壳体（100）和旋转装置（200）。 折叠板（20）安装在固定在车辆侧面上的象限面板（10）上。 橡胶外壳（100）可旋转地安装在折叠板（20）上。 反射镜（110）位于折叠板（20）的后部。 橡胶外壳（100）充满预定压力的空气。 旋转装置（200）允许当外部冲击施加到橡胶壳体（100）时，橡胶壳体（100）被折叠，从而保护橡胶壳体（100）。
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公开(公告)号：KR100366584B1
公开(公告)日：2003-01-09
申请号：KR1020000065242
申请日：2000-11-03
Applicant: 현대자동차주식회사
Inventor： 김충
IPC: B60N2/30
Abstract: PURPOSE: A collapsible seat for an automobile is provided to conveniently use by automatically folding and unfolding the seat connected with a seat leg lower part without manually folding and unfolding a seat leg. CONSTITUTION: A collapsible seat for an automobile includes a seat fixing bracket for rotating a seat cushion(11), a torsion spring formed on a hinge connecting the seat leg(20) and the seat cushion to automatically unfold the seat leg by a spring power, a support rod(30) connected to a first hinge(50) of the seat leg and sliding a second hinge(60) fixed to a cushion mounting hole(110) along a guide hole to support the seat leg, and a fixing cord connected to a lower portion of the seat leg for folding the seat leg, fixed to a grip attached to a car body and connected through a hole formed at a side of the seat cushion through a guide mounted at the lower portion of the seat cushion.
Abstract translation: 目的：提供一种用于汽车的可折叠座椅，通过自动折叠和展开与座椅腿部下部连接的座椅而无需手动折叠和展开座椅腿来方便地使用。 用于汽车的可折叠座椅包括用于旋转座垫（11）的座椅固定支架，形成在连接座椅腿部（20）和座垫的铰链上的扭力弹簧，以通过弹簧力自动展开座椅腿部 ，连接到座椅腿的第一铰链（50）并沿固定到座垫安装孔（110）的第二铰链（60）沿引导孔滑动以支撑座椅腿的支撑杆（30），以及固定绳 连接到用于折叠座椅腿的座椅腿的下部部分，固定到附接到车身的夹具并且通过安装在座椅座垫的下部处的引导件通过形成在座椅座垫的一侧处的孔连接。
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Patent Agency Ranking
公开(公告)号：KR1020140079158A
公开(公告)日：2014-06-26
申请号：KR1020120148812
申请日：2012-12-18
Inventor： 김충
IPC: B60L11/18
CPC classification number: B60L15/2009 , B60L1/003 , B60L1/02 , B60L3/0046 , B60L7/12 , B60L7/26 , B60L11/14 , B60L11/1861 , B60L2240/12 , B60L2240/34 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2250/26 , B60L2260/24 , B60L2260/44 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
Abstract: The present invention provides a method and a system for controlling coasting of an electric vehicle capable of performing speed reduction using oil braking when charging a battery of the electric vehicle is restricted. To achieve said purpose, an embodiment of the present invention provides a method for controlling speed reduction when the electric vehicle is coasting, wherein the electric vehicle includes a driving motor driven by a battery power source, comprising the steps of: determining whether the electric vehicle is in a coasting state; if the electric vehicle is determined to be in the coasting state, comparing a coasting speed with a set creep speed; if the coasting speed is greater than the set creep speed, calculating a regenerative power generation amount corresponding to the coasting speed; comparing the calculated regenerative power generation amount with a charging power allowing amount; and if the calculated regenerative power generation amount is greater than the battery charging power allowing amount, generating set oil braking torque.
Abstract translation: 本发明提供了一种控制电动车辆的滑行的方法和系统，其能够限制在对电动车辆的电池充电时能够使用油制动进行减速。 为了实现上述目的，本发明的一个实施例提供一种当电动车辆滑行时控制减速的方法，其中电动车辆包括由电池电源驱动的驱动电动机，包括以下步骤：确定电动车辆 处于滑行状态; 如果确定电动车处于滑行状态，则将滑行速度与设定的爬行速度进行比较; 如果滑行速度大于设定的爬行速度，则计算与滑行速度对应的再生发电量; 将计算出的再生发电量与充电电力允许量进行比较; 如果计算出的再生发电量大于电池充电电力允许量，则产生设定油制动转矩。
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公开(公告)号：KR1020140021342A
公开(公告)日：2014-02-20
申请号：KR1020120087687
申请日：2012-08-10
Applicant: 현대자동차주식회사
Inventor： 김충
IPC: B60L11/18
CPC classification number: B60W10/04 , B60L15/20 , B60L2240/12 , B60L2240/14 , B60L2240/423 , B60L2250/26 , B60L2270/145 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275
Abstract: The present invention relates to vibration control method and device of a power train of an electric vehicle and more specifically, to the method and device which actively reduce vibrations generated in a power train through the passage of an uneven unit on the road surface with motor torque control. The present invention provides vibration control device and method of a power train of an electric vehicle made of; a vibration generation determination unit which processes an acceleration signal sensed by a vehicle acceleration sensor with a band pass filter and passes the acceleration signal in a constant frequency band only and calculates a change rate of a acceleration signal component of the frequency band and determines the generation of vibrations of a power train by the passage of a road surface uneven unit; and a motor reverse torque control unit which calculates correction torque amounts for vibration reduction of the power train and controls motor torque when the vibration generation determination unit determines that the vibrations of the power train is generated by the passage of an uneven unit on the road surface. [Reference numerals] (11) Vehicle acceleration sensor; (20) Vibration generation determination unit; (21) Band pad filter; (22) Vibration determination unit; (30) Motor reverse torque control unit; (40) Power train
Abstract translation: 本发明涉及电动车辆的动力传动系的振动控制方法和装置，更具体地说，涉及通过马达转矩通过路面上的不均匀单元的通过来主动地减少在动力传动系中产生的振动的方法和装置 控制。 本发明提供一种电动车辆的动力传动系的振动控制装置和方法， 振动产生判定单元，其对带有带通滤波器的车辆加速度传感器感测到的加速度信号进行处理，并使加速度信号仅以恒定频带通过，并计算出该频带的加速度信号成分的变化率， 通过路面不平整单元通过动力传动系的振动; 以及电动机反向转矩控制单元，其计算当所述振动产生确定单元确定通过所述路面上的不均匀单元的通过产生所述动力传动系的振动时，所述动力传动系的减振的修正转矩量控制电动机的转矩 。 （附图标记）（11）车辆加速度传感器; （20）振动发生判定单元; （21）带式滤波器; （22）振动判定单元; （30）电机反向转矩控制单元; （40）动力传动系
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公开(公告)号：KR101273141B1
公开(公告)日：2013-06-17
申请号：KR1020110133118
申请日：2011-12-12
Abstract: PURPOSE: A method for controlling the charge and discharge of a battery of an electric vehicle is provided to prevent a safety accident during a driving by preventing an unexpected pause of a vehicle. CONSTITUTION: A method for controlling the charge and discharge of a battery of an electric vehicle comprises the following steps: a normal driving mode is set up(S100); an evacuation mode controlling a charge and a discharge of a battery is set up(S200); the evacuation mode is performed in case a residual battery energy is less than a first set value; a driving stop mode stopping a driving of a vehicle is set up(S300); and the driving stop mode is performed in case a residual battery energy is less than a second set value. [Reference numerals] (AA) Start; (BB) End; (S100) Normal driving mode; (S200) Evacuation mode; (S300) Driving stop mode
Abstract translation: 目的：提供一种用于控制电动车辆的电池的充放电的方法，以通过防止车辆的意外暂停来防止驾驶期间的安全事故。 构成：电动车辆的电池的充放电控制方法，包括以下步骤：建立正常的驾驶模式（S100）。 建立控制电池的充电和放电的排气模式（S200）。 在剩余电池能量小于第一设定值的情况下执行排气模式; 建立停止车辆行驶的行驶停止模式（S300）。 并且在剩余电池能量小于第二设定值的情况下执行驱动停止模式。 （附图标记）（AA）开始; （BB）结束; （S100）正常驾驶模式; （S200）疏散模式; （S300）行驶停止模式
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公开(公告)号：KR1020130055473A
公开(公告)日：2013-05-28
申请号：KR1020110121236
申请日：2011-11-18
CPC classification number: Y02T10/7005 , Y02T10/7275 , B60L15/20 , B60L2240/12 , B60L2240/421 , B60L2250/26 , B60T7/042 , B60T2220/04 , B60Y2200/91
Abstract: PURPOSE: A motor control system and a method thereof are provided to prevent unnecessary energy loss generated during a stop by controlling excitation currents of a motor according to the stop condition of an electric vehicle. CONSTITUTION: A motor control system includes a vehicle speed calculation part(110), a pedal detection part(120), a gear shift detection part(130), a VCU(Vehicle Control Unit)(140), an MCU(Motor Control Unit)(150), and a motor(160). The vehicle speed calculation part calculates the speed of a vehicle from the number of revolutions of the motor and delivers to the VCU. The pedal detection part detects a brake pedal actuation signal inputted from a driver and delivers to the VCU. The gear shift detection part detects the position of a shift lever and delivers to the VCU. If the electric vehicle is stopped, the VCU controls the MCU to cut off the supply of excitation currents to the motor. [Reference numerals] (100) Motor control system; (110) Vehicle speed calculation part; (120) Pedal detection part; (130) Gear shift detection part; (140) Vehicle control unit(VCU); (150) Motor control unit(MCU); (160) Motor; (AA) Motor current(ON/OFF)
Abstract translation: 目的：提供电动机控制系统及其方法，以通过根据电动车辆的停止状态控制电动机的励磁电流来防止在停止期间产生的不必要的能量损失。 构成：电动机控制系统包括车速计算部（110），踏板检测部（120），变速检测部（130），VCU（车辆控制单元）（140），MCU（电动机控制单元 ）（150）和电动机（160）。 车速计算部根据电动机的转数来计算车辆的速度并输送给VCU。 踏板检测部检测从驾驶员输入的制动踏板动作信号，并传送给VCU。 变速检测部检测变速杆的位置并传递到VCU。 如果电动车停止，则VCU控制MCU切断向电动机的励磁电流供应。 （附图标记）（100）电机控制系统; （110）车速计算部分; （120）踏板检测部; （130）变速检测部; （140）车辆控制单元（VCU）; （150）电机控制单元（MCU）; （160）电机; （AA）电机电流（ON / OFF）
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公开(公告)号：KR100419515B1
公开(公告)日：2004-02-19
申请号：KR1020010043943
申请日：2001-07-21
Applicant: 현대자동차주식회사
Inventor： 김충
IPC: B60R1/076
Abstract: PURPOSE: An outside mirror of a vehicle is provided to prevent a housing of the outside mirror from being broken by forming the housing with air-filled rubber and allowing the housing to be folded when external impact is applied thereto. CONSTITUTION: An outside mirror includes a folding plate(20), a rubber housing(100) and a rotating device(200). The folding plate(20) is installed on a quadrant panel(10), which is fixed on a side of a vehicle. The rubber housing(100) is rotatably installed on the folding plate(20). A mirror(110) is positioned at a rear portion of the folding plate(20). The rubber housing(100) is filled up with air having predetermined pressure. The rotating device(200) allows the rubber housing(100) to be folded when external impact is applied to the rubber housing(100), thereby protecting the rubber housing(100).
Abstract translation: 目的：提供车辆的外侧镜子，以防止外部镜子的外壳因形成具有充气橡胶的外壳而被破坏，并且当施加外部冲击时允许外壳折叠。 组成：一个外侧镜子包括一个折叠板（20），一个橡胶外壳（100）和一个旋转装置（200）。 折叠板（20）安装在固定在车辆侧面的象限面板（10）上。 橡胶外壳（100）可旋转地安装在折板（20）上。 镜子（110）位于折板（20）的后部。 橡胶壳体（100）充满预定压力的空气。 当对橡胶壳体（100）施加外部冲击时，旋转装置（200）允许橡胶壳体（100）折叠，由此保护橡胶壳体（100）。
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