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公开(公告)号：KR101755921B1
公开(公告)日：2017-07-07
申请号：KR1020150174349
申请日：2015-12-08
Applicant: 현대자동차주식회사
IPC: G01R31/36 , G01R19/165
Abstract: 본발명은차량의고전압배터리열화판정방법에관한것으로, 열화도에따라충전량이선형적으로감소하는특성을보이는전압구간을기준으로선정하되, 상기전압구간을세분화하여진입전압에따른열화도를산출함으로써, 고전압배터리의열화를정확도높은판정할수 있는차량의고전압배터리열화판정방법을제공하고자한다. 이를위하여, 본발명은차량의고전압배터리열화판정방법에있어서, 전압구간별고전압배터리의충전량에따른열화도가기록된테이블을저장하는단계; 상기고전압배터리와동일한사양의고전압배터리를탑재한차량에서, 완속충전중고전압배터리의충전량과전압을측정하는단계; 상기측정된전압이시작전압이되는전압구간에서의전압변화에따른충전량을산출하는단계; 및상기테이블을기반으로상기측정된전압과상기산출된충전량에상응하는열화도를검출하는단계를포함한다.
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公开(公告)号：KR1020170044349A
公开(公告)日：2017-04-25
申请号：KR1020150143928
申请日：2015-10-15
Applicant: 현대자동차주식회사
Inventor： 김우성
IPC: B60R21/38 , B60R21/34 , B60R16/02 , B60R21/0136 , B60R21/0134
Abstract: 본발명은자동차의설정된차속이상일경우, 주행차선에위치하는보행자를인식하는영상수집부; 상기자동차와보행자거리가설정된거리이하로도달할경우, 액티브후드의작동을제어하는전자제어유닛(ECU : electronic control unit)를포함하는것을특징으로하는자동차의액티브후드시스템을제공한다.
Abstract translation: 行人识别装置，行人识别方法和行人识别方法技术领域本发明涉及行人识别装置， 并且，电子控制单元（ECU）用于在车辆与行人之间的距离达到预定距离或更小时控制主动式发动机罩的操作。
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公开(公告)号：KR101558780B1
公开(公告)日：2015-10-12
申请号：KR1020140069919
申请日：2014-06-10
CPC classification number: G01R31/3606 , G01R31/362 , G01R31/3648 , G01R31/3651 , G01R31/3662 , G01R31/36 , H01M10/48 , H02J7/00
Abstract: 배터리의무부하에너지를산출하는무부하산출단계; 산출된무부하에너지에내부저항및 분극에의한예상소모에너지를반영하여추정에너지를산출하는추정산출단계; 및추정된단자전압과현재측정된단자전압의차이에비례하는보정치를산출하고, 추정에너지에보정치를반영하여잔존에너지를산출하는잔존산출단계;를포함하는배터리잔존에너지추정방법이소개된다.
Abstract translation: 根据本发明的用于估计电池的剩余能量的方法包括：计算电池的空载能量的空载计算步骤; 估计计算步骤，通过在所计算的空载能量中并入内部电阻和预期的极化消耗能量来计算估计的能量; 以及残差计算步骤，计算与估计的端子电压和测量的电流端子电压之间的差成比例的补偿值，并将所述补偿值并入所述估计的能量中以计算剩余能量。
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公开(公告)号：KR1020140026068A
公开(公告)日：2014-03-05
申请号：KR1020120093009
申请日：2012-08-24
Inventor： 김우성
IPC: B60L11/18
CPC classification number: Y02T10/7005 , B60L11/1861 , B60L3/0046 , B60L11/1848 , B60L2240/545 , B60L2260/52 , B60Y2200/91
Abstract: The purpose of the present invention is to provide a residual driving distance estimating method of an electric vehicle which solves an existing residual driving distance estimating error problem of the initial driving according to an initial battery temperature by applying the initial battery temperature when a possible driving residual driving distance is estimated with a residual battery capacity of a battery. To achieve the purpose, the residual driving distance estimating method of an electric vehicle according to the present invention comprises: a step of measuring an initial temperature of the battery; a step of selectively using learned fuel efficiency by an initial temperature driving according to the input of the measured initial temperature of the battery from a fuel table by a pre-stored temperature; a step of calculating and storing accumulated fuel efficiency during driving in real time; a step of calculating final accumulated fuel efficiency by combining the learned fuel efficiency by the driving initial temperature according to the input of the measured initial temperature of the battery with a relative ratio; and a step of setting a residual driving distance initial value using the final accumulated fuel efficiency. The present invention prevents an initial estimating error by reflecting an initial temperature of the battery when a residual driving distance is estimated. [Reference numerals] (AA) Room temperature standard energy (%); (BB) Temperature (°C)
Abstract translation: 本发明的目的是提供一种电动车辆的残余驾驶距离估计方法，其通过在可能的驾驶残余物中施加初始电池温度来解决根据初始电池温度的初始驾驶的现有残余驾驶距离估计误差问题 用电池的剩余电池容量估计行驶距离。 为了实现该目的，本发明的电动车辆的残余行驶距离估计方法包括：测量电池的初始温度的步骤; 根据通过预先存储的温度从燃料台输入测量的初始温度，通过初始温度驱动选择性地使用学习燃料效率的步骤; 在实时驾驶中计算和储存累积燃油效率的步骤; 通过将所获得的燃料效率与所述驱动初始温度相关联地根据所测量的所述电池的初始温度的输入与相对比率相结合来计算最终累积燃料效率的步骤; 以及使用最终累积燃料效率设定剩余行驶距离初始值的步骤。 本发明通过在估计剩余行驶距离时反映电池的初始温度来防止初始估计误差。 （标号）（AA）室温标准能（％）; （BB）温度（℃）
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公开(公告)号：KR1020130040595A
公开(公告)日：2013-04-24
申请号：KR1020110105456
申请日：2011-10-14
Applicant: 현대자동차주식회사
Inventor： 김우성
Abstract: PURPOSE: A method for automatically correcting an AVM image distortion is provided to reduce a distortion phenomenon by displaying a point having the smallest difference between front/rear images and a side image. CONSTITUTION: An image recognition processing block stores a only standard pattern of a front image facing a side image from among front camera images in a knowledge base(S10). An image obtaining unit of the block obtains a recognition target side image(S12). An extracting unit of the block compares the side image adjacent to the front camera images with an accordance degree between standard patterns(S14). The distortion of the side image is reduced by opening or closing the side image(S16). [Reference numerals] (AA) Start; (BB) End; (S10) Recording only a standard pattern of an image adjacent to a side image among front camera images; (S12) Obtaining a side image to recognize; (S14) Comparing images of the side image, which are adjacent to the front camera images, with each recorded standard pattern with respect to accordance degrees; (S16) Reducing the distortion of the side image by adjusting the side image, thereby obtaining an image with the minimum error;
Abstract translation: 目的：提供一种用于自动校正AVM图像失真的方法，通过显示前/后图像与侧面图像之间的差异最小的点来减少失真现象。 构成：图像识别处理块从知识库中的前置摄像机图像中存储面对侧面图像的正面图像的唯一标准图案（S10）。 块的图像获取单元获得识别对象侧图像（S12）。 块的提取单元将与前置摄像机图像相邻的侧面图像与标准图案之间的一致程度进行比较（S14）。 通过打开或关闭侧面图像来减少侧面图像的变形（S16）。 （附图标记）（AA）开始; （BB）结束; （S10）仅在前摄像机图像中记录与侧面图像相邻的图像的标准图案; （S12）获取要识别的侧面图像; （S14）将与前置摄像机图像相邻的侧面图像的图像相对于相对度与每个记录的标准图案进行比较; （S16）通过调整侧面图像来减少侧面图像的失真，从而获得最小误差的图像;
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Patent Agency Ranking
公开(公告)号：KR101189582B1
公开(公告)日：2012-10-11
申请号：KR1020100121459
申请日：2010-12-01
IPC: G01R31/02 , G01R19/165
Abstract: 본 발명은 전기자동차 및 하이브리드 자동차에 사용되는 고전압 배터리의 단위 셀 간 전압 검출 라인의 단선을 검출하기 위한 전압 측정 장치에 관한 것이다.
본 발명에서는 배터리 전압 측정 라인의 단선 검출용 전압 측정 장치에 있어서, 셀 모듈과 셀모듈을 연결하는 버스바 및 이러한 버스바 전압전압 측정회로를 부가함으로써, 셀 모듈의 최하위셀 라인 단선시 추가 회로 또는 제어 로직없이 간단하게 라인 단선을 검출할 수 있는 배터리 전압 측정 라인의 단선 검출용 전압 측정 장치를 제공하고자 한다.
이를 위해, 본 발명에서는 다수의 셀 모듈과, 상기 셀 모듈 간을 연결하는 모듈 연결용 버스바와, 상기 셀 모듈을 구성하는 다수의 단위 셀 각각에 대한 셀 전압 및 상기 모듈 연결용 버스바에 대한 전압을 측정하도록 구성된 전압 측정 회로를 포함하여 이루어지는 배터리 전압 측정 라인의 단선 검출용 전압 측정 장치를 제공한다.
따라서, 이러한 배터리 전압 측정 라인의 단선 검출용 전압 측정 장치를 통해, 상기 전압 측정 회로에서 각 단위 셀에 대하여 측정된 전압이 0V인 경우, 전압 측정 라인의 단선으로 판정하며, 상기 모듈 연결용 버스바의 전압이 미리 설정된 기준값 이상인 경우, 모듈 연결용 버스바의 체결 불량으로 판정하는 배터리 전압 측정 라인의 단선 검출용 전압 측정 장치를 제공한다.-
公开(公告)号：KR101154308B1
公开(公告)日：2012-06-13
申请号：KR1020100122664
申请日：2010-12-03
CPC classification number: B60L11/1838 , B60L11/1861 , B60L2240/545 , B60L2260/52 , B60L2260/54 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/163
Abstract: PURPOSE: A method for estimating a DTE(Distance To Empty) of an electric vehicle is provided to estimate the DTE by considering a battery SOC and an accumulated gas mileage through control logic. CONSTITUTION: A DTE initial distance is inputted. An accumulated gas mileage is checked before charging(S210). A currently accumulated gas mileage is checked(S220). Two or more preset DTE estimation functions are loaded according to the accumulated gas mileage. A DTE estimation function is selectively applied. The DTE for a battery SOC(State Of Change) is estimated(S230).
Abstract translation: 目的：提供一种用于估计电动车辆的DTE（距离为空）的方法，通过考虑电池SOC和通过控制逻辑累积的燃气里程来估计DTE。 构成：输入DTE初始距离。 在充电前检查累积的燃油里程（S210）。 检查当前累积的燃油里程（S220）。 根据积累的燃油里程，装载两个或多个预设的DTE估计功能。 选择性地应用DTE估计功能。 估计用于电池SOC（变更状态）的DTE（S230）。
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公开(公告)号：KR1020120041066A
公开(公告)日：2012-04-30
申请号：KR1020100102651
申请日：2010-10-20
Applicant: 현대자동차주식회사
CPC classification number: B60L1/08 , B60H1/00257 , B60H1/00392 , B60L1/003 , B60L11/1816 , B60L11/1838 , B60L11/1861 , B60L11/1862 , B60L2230/40 , B60L2240/34 , B60L2240/545 , B60L2240/662 , B60L2250/16 , B60L2260/56 , G08C17/00 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7088 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/163
Abstract: PURPOSE: A telematics device of an electric car for remote controlling air conditioning and a control method thereof are provided to control interior temperature of an electric car in advance by remote controlling an air conditioner of the electric car because a driver can remotely monitor battery charge state. CONSTITUTION: A telematics device of an electric car(100) includes a temperature sensing unit(110), a battery charging unit(130), and a control unit(150). The temperature sensing unit controls interior temperature by operating an air conditioner of an electric car. The battery charging unit controls the charge of a battery. If the battery charging unit receives power supply signal for a temperature control unit while charging the battery, the battery charging unit controls power supply to the temperature control unit according to charged state and charged current capacity of the battery. The control unit outputs the power supply signal according to remote control signal of a server and controls the interior temperature of the electric vehicle by controlling the temperature control unit.
Abstract translation: 目的：提供遥控空调电动车的远程信息处理装置及其控制方法，以便通过远程控制电动汽车的空调器来预先控制电动汽车的室内温度，因为驾驶员可以远程监视电池充电状态 。 构成：电动车（100）的远程信息处理装置包括温度检测单元（110），电池充电单元（130）和控制单元（150）。 温度感测单元通过操作电动汽车的空气调节器来控制室内温度。 电池充电单元控制电池的充电。 如果电池充电单元在对电池充电的同时接收温度控制单元的电源信号，则电池充电单元根据充电状态和电池的充电电流容量控制对温度控制单元的电力供应。 控制单元根据服务器的遥控信号输出电源信号，并通过控制温度控制单元控制电动车内部温度。
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公开(公告)号：KR100802818B1
公开(公告)日：2008-02-12
申请号：KR1020060126470
申请日：2006-12-12
Applicant: 현대자동차주식회사
Inventor： 김우성
IPC: H04B1/40
CPC classification number: H04M1/6041 , G10L21/0208
Abstract: A handsfree and a filter selecting method are provided to select a filter in a handsfree mode automatically thereby providing to thus provide optimum sound quality. A filter set unit(36) includes a plurality of filters for filtering at each different band on voice received through a microphone(31). A filter selecting unit(35) selects a particular filter of the filter set unit(36) such that an absolute difference value of a PSD(Power Spectrum Density) between the voice received through the microphone(31) and a voice transmitted to a mobile terminal(39) through a handsfree jack(32) comes within a certain threshold value range. A controller(34) provides control to filter the received voice by the filter selected by the filter selecting unit(35) and transmit the filtered voice to the mobile terminal(39) through the handsfree jack(32).
Abstract translation: 提供免提和滤波器选择方法来自动选择免提模式的滤波器，从而提供最佳音质。 滤波器组单元（36）包括多个滤波器，用于在通过麦克风（31）接收的声音上的每个不同频带进行滤波。 滤波器选择单元（35）选择滤波器组单元（36）的特定滤波器，使得通过麦克风（31）接收的语音与发送到移动台的语音之间的PSD（功率谱密度）的绝对差值 终端（39）通过免提插孔（32）进入某一阈值范围。 控制器（34）提供通过由滤波器选择单元（35）选择的滤波器对接收到的语音进行滤波的控制，并通过免提插孔（32）将滤波后的声音发送到移动终端（39）。
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公开(公告)号：KR100793488B1
公开(公告)日：2008-01-14
申请号：KR1020060110002
申请日：2006-11-08
Applicant: 현대자동차주식회사
Inventor： 김우성
CPC classification number: H04R29/00 , H04R3/00 , H04R2201/107
Abstract: A voice adjustment method for a hands free telecommunication system is provided to obtain optimum telecommunication quality by reducing frequency distortion through the adjustment of a time constant value and a parameter value. A voice adjustment method for a hands free telecommunication system includes the steps of: measuring the time delay between an input signal of a microphone and a transmission signal of a hands free unit; extracting and analyzing the sub-band frequency for the input signal of the microphone and the transmission signal of the hands free unit; analyzing the power spectrum density of the sub-band frequency for the input signal of the microphone and the transmission signal of the hands free unit by considering the vocal and auditory characteristics of human beings; calculating frequency distortion from the analyzed power spectrum density of the sub-band frequency; and optimizing the quality of voice telecommunication by tuning the quality of sound to reduce the distortion.
Abstract translation: 提供了一种免提电话系统的语音调整方法，通过调整时间常数值和参数值，通过减少频率失真来获得最佳电信质量。 一种免提电话系统的语音调整方法，包括以下步骤：测量麦克风的输入信号与免提单元的发送信号之间的时间延迟; 提取和分析麦克风的输入信号的子频带频率和免提单元的发送信号; 通过考虑人的声音和听觉特征，分析麦克风输入信号的子频带功率谱密度和免提单元的传输信号; 从分频功率谱密度计算频带失真的子带频率; 并通过调整声音质量来优化语音通信的质量，减少失真。
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