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公开(公告)号：KR1020150045296A
公开(公告)日：2015-04-28
申请号：KR1020130124834
申请日：2013-10-18
Applicant: 현대자동차주식회사
CPC classification number: B60T8/1761 , B60L3/108 , B60L7/10 , B60T8/17616 , B60T2270/602
Abstract: 차량의 ABS 동작제어방법및 시스템이개시된다. 본발명의일 실시예에따른차량의 ABS 동작제어방법은 ABS의동작이필요한경우 ABS 동작신호를인에이블시키는단계, 인에이블된 ABS 동작신호를차량제어기에송신하는단계, 송신후, 모터토크의제거를위한최대대기시간을설정하는단계, 및모터토크가제거되었다는신호를차량제어기로부터수신하거나, 모터토크제거신호의수신없이최대대기시간이경과하면 ABS를동작시키는단계를포함한다. 이에의해 ABS 동작을직접제어하는 ABS 제어기로부터정확한 ABS 동작여부를전달받아 ABS 동작의오감지를방지하고, 불필요하게모터회생제동이차단되는것을방지하여연비손실을줄이고, 제동력감소를방지할수 있다.
Abstract translation: 公开了一种操作车辆的防抱死制动系统的控制方法和系统。 根据本发明的实施例，用于操作车辆的防抱死制动系统的控制方法包括以下步骤：当需要ABS操作时能够实现ABS操作信号; 将所启用的ABS操作信号发送到车辆控制器; 在发送后设置最大等待时间去除电机转矩; 并且在没有接收到电动机转矩消除信号的情况下经过最大等待时间，并且接收到从车辆控制器移除电动机转矩的信号或执行ABS操作。 因此，本发明从ABS控制器接收到ABS操作状态，该ABS控制器直接控制ABS操作以防止ABS操作的错误检测; 防止电机再生制动不必要地被阻塞以减少燃料损失; 并且防止制动力减小。
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公开(公告)号：KR101448764B1
公开(公告)日：2014-10-08
申请号：KR1020120157501
申请日：2012-12-28
Applicant: 현대자동차주식회사
Abstract: 연료 전지 차량의 냉시동 방법이 개시된다. 개시된 연료 전지 차량의 냉시동 방법은 연료전지 차량의 키-온 시에, 스택 출구단의 공기 온도가 10℃ 미만이면, 냉 시동 조건인 것으로 판단하고, 기설정된 기준 전류량 보다 상대적으로 큰 연료전지들의 발생 전류량을 공기 블로워에 인가하여 그 공기 블로워를 통해 연료전지 스택으로 공기를 과급하며, 스택 출구단의 공기 온도가 10℃ 이상이면, 냉 시동 조건이 아닌 것으로 판단하고, 연료전지들의 발생 전류를 물 펌프에 인가하여 연료전지 스택으로 냉각수를 순환시킬 수 있다.
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23.发明公开
公开(公告)号：KR1020130066177A
公开(公告)日：2013-06-20
申请号：KR1020110132893
申请日：2011-12-12
Applicant: 현대자동차주식회사
Inventor： 정재원
IPC: B60W50/035 , B60L11/18 , B60W10/08
Abstract: PURPOSE: A method of a motor torque control for preventing reverse-traveling on a slope load is provided to increase prediction accuracy of an incline without use of an accelerator sensor, by controlling the relationship of an inclined degree to a current torque and acceleration. CONSTITUTION: A method of a motor torque control for preventing reverse-traveling on a slope load comprises a step of detecting malfunctions in an accelerator sensor and apparatus(S01); a step of detecting whether a preset accelerator pedal value is lower than the brake pedal value(S02); a step of conducting a normal torque control when the preset accelerator pedal value is not lower than the brake pedal value; a step of conducting emergency creep control when the preset accelerator pedal value is lower than the brake pedal value(S04). [Reference numerals] (AA) Start normal torque control; (S02) Normal torque control; (S03,S06) Accelerator pedal value
Abstract translation: 目的：提供一种用于防止斜坡载荷反向行驶的电机转矩控制方法，通过控制倾斜度与当前转矩和加速度的关系，提高倾斜度的预测精度，无需使用加速器传感器。 构成：用于防止斜坡载荷反向行驶的马达转矩控制的方法包括检测加速器传感器和装置中的故障的步骤（S01）。 检测预设加速踏板值是否低于制动踏板值的步骤（S02）; 当预设加速踏板值不低于制动踏板值时进行正常转矩控制的步骤; 当预设加速踏板值低于制动踏板值时进行紧急爬行控制的步骤（S04）。 （标号）（AA）启动正常转矩控制; （S02）正常转矩控制; （S03，S06）加速踏板值
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公开(公告)号：KR1020120059802A
公开(公告)日：2012-06-11
申请号：KR1020100121251
申请日：2010-12-01
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A method for removing oxygen of fuel cell is provided to remove oxygen inflowed from outside by periodically supplying hydrogen to a fuel cell in key-off state, thereby preventing carbon corrosion of a catalyst layer in a membrane-electrode assembly, and improving the durability of fuel cell stack. CONSTITUTION: A method for removing oxygen of fuel cell comprises a step of finishing shut down of fuel cell system after key-off detection by a fuel cell controller; a step of removing residual oxygen in fuel cell by hydrogen supply process additionally supplying hydrogen into an anode of a fuel cell periodically in state load for removing cathode oxygen is connected to a fuel cell. The fuel cell controller conducts the hydrogen supply process by receiving wake-up signal output form an IG power generator. The IG power generator generates the wake-up signals periodically, and transfers to the fuel cell controller together with supplies IG power to the fuel cell controller.
Abstract translation: 目的：提供一种去除燃料电池的氧气的方法，以通过在关闭状态下向燃料电池周期性地供给氢来除去从外部流入的氧气，从而防止膜 - 电极组件中的催化剂层的碳腐蚀，并且改善 燃料电池堆的耐久性。 构成：一种除去燃料电池的氧气的方法包括在燃料电池控制器关闭检测之后关闭燃料电池系统的步骤; 通过在用于除去阴极氧的状态负载中周期性地向燃料电池的阳极供给氢的氢气供给处理来除去燃料电池中的残留氧的步骤被连接到燃料电池。 燃料电池控制器通过从IG发电机接收唤醒信号来进行氢气供应过程。 IG发电机周期性地产生唤醒信号，并且向燃料电池控制器传送燃料电池控制器以及IG电源。
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公开(公告)号：KR101154678B1
公开(公告)日：2012-06-08
申请号：KR1020100120660
申请日：2010-11-30
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A method for preventing a high voltage cable for a vehicle from an overheating is provided to prevent a high voltage cable from overheating even though the existing high voltage cable is used without enhancing specifications. CONSTITUTION: A method for preventing a high voltage cable for a vehicle from an overheating comprises next steps. An estimated temperature is obtained by inputting a present surrounding temperature and current to a temperature estimation model estimating a temperature of a high voltage cable according to the current flowing through the high voltage cable and the temperature measured by a temperature sensor(S101). An limitation value of the current to control the current flowing to the high voltage cable according to the estimated temperature in a temperature estimation step(S102). The limitation value of the current set in a first limitation value setting step and the existing limitation value of the current are compared so that the minimum value is set as a final limitation value of the current(S103).
Abstract translation: 目的：提供一种用于防止车辆的高压电缆过热的方法，以防止高压电缆过热，即使使用现有的高压电缆而不增加规格。 构成：用于防止车辆的高压电缆过热的方法包括以下步骤。 通过将当前的周围温度和电流输入到根据流过高压电缆的电流和由温度传感器测量的温度来估计高压电缆的温度的温度估计模型来获得估计的温度（S101）。 根据温度估计步骤中估计的温度控制流向高压电缆的电流的电流的限制值（S102）。 将在第一限制值设定步骤中设定的电流的限制值和电流的现有限制值进行比较，将最小值设定为电流的最终限制值（S103）。
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Patent Agency Ranking
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公开(公告)号：KR1020110053855A
公开(公告)日：2011-05-24
申请号：KR1020090110543
申请日：2009-11-16
Applicant: 현대자동차주식회사
CPC classification number: H01M8/04671 , H01M8/04253 , H01M8/04552 , H01M8/04955 , H01M2250/20 , Y02T90/32
Abstract: PURPOSE: A method for detecting the ice blocking of a fuel cell stack is provided to detect the ice blocking on the surface of an electrode in a real time by analyzing a minimum cell voltage of the fuel cell stack and to distinguish the ice blocking of a cathode and the ice blocking of an anode. CONSTITUTION: A method for detecting the ice blocking of a fuel cell stack comprises the steps of: (i) periodically calculating a minimum cell voltage of a fuel cell stack from a cell voltage measured value of a cell voltage monitoring device in the state where a reaction gas is supplied to the fuel cell stack; (ii) calculating the variation of the minimum cell voltage using the present value of the calculated minimum cell voltage and the previous value of the minimum cell voltage; (iii) determining whether the variation of the minimum cell voltage is a set standard value or greater; and (iv) if the variation of the minimum cell voltage is a set standard value or greater, determining that the ice blocking is generated in an anode of a fuel cell stack.
Abstract translation: 目的：提供一种用于检测燃料电池堆的冰块阻挡的方法，用于通过分析燃料电池堆的最小电池电压来实时检测电极表面上的冰块，并区分一个 阴极和阳极的阻冰。 构成：用于检测燃料电池堆的阻冰的方法包括以下步骤：（i）在电池电压监测装置的电池电压测量值中周期性地计算燃料电池堆的最小电池电压， 反应气体被供应到燃料电池堆; （ii）使用所计算的最小电池电压的当前值和最小电池电压的先前值来计算最小电池电压的变化; （iii）确定最小电池电压的变化是否是设定的标准值或更大; 和（iv）如果最小电池电压的变化是设定的标准值或更大，则确定在燃料电池堆的阳极中产生冰块。
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公开(公告)号：KR101804774B1
公开(公告)日：2017-12-05
申请号：KR1020160007316
申请日：2016-01-21
Applicant: 현대자동차주식회사
IPC: B60L11/18
Abstract: 개시된발명은연료전지차량및 그제어방법에관한것으로서, 연료전지와고전압배터리에서의출력에따라모터를구동시키는인버터; 및연료전지정지가해제되어연료전지가재 기동되면, 연료전지재 기동시점으로부터연료전지파워가용시점까지의시간을예측하고, 연료전지주행모드의가용토크를산출하며, 연료전지재 기동시점으로부터연료전지파워가용시점까지의시간내에연료전지주행모드의가용토크까지도달할수 있는모터토크지령상승률제한맵을설정하고, 설정된모터토크지령상승률제한맵에따라모터토크지령을인버터로출력하는연료전지제어기;를포함할수 있다.
Abstract translation: 所公开的发明是一种燃料电池车辆以及逆变器，根据涉及一种控制方法，eseoui燃料电池和高电压的电池输出驱动所述电动机; 而当燃料电池停止熄灭，燃料电池家庭启动，燃料电池预计可暂时从重启点kkajiui小时的燃料电池动力，并计算出燃料电池驱动模式的可用扭矩，燃料电池重新启动时，燃料电池动力从时间点 它可以根据所设定的马达扭矩指令速率限制图可在时间可达到燃料电池驱动模式的可用扭矩，在kkajiui可用点包括燃料电池控制器，用于输出马达转矩指令到逆变器，并设置马达扭矩指令速率限制地图 有。
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公开(公告)号：KR101683965B1
公开(公告)日：2016-12-08
申请号：KR1020140068252
申请日：2014-06-05
CPC classification number: B60L15/20 , B60L3/0084 , B60L3/12 , B60L2240/423 , B60L2250/26 , Y02T10/645 , Y02T10/7275
Abstract: 가속페달의답입량을검출하고, 상기검출된답입량에기반하여상기가속페달의변화율을산출하는단계; 및상기산출된변화율에대응되는차량을구동하는모터의시정수값을도출하는단계를포함하는구동모터의토크제어방법이소개된다.
Abstract translation: 用于驱动马达的转矩控制方法包括通过控制器检测加速踏板被按压的量。 该方法还包括基于加速踏板被按压的检测量来计算加速器踏板的变化率。 此外，该方法还包括确定与所计算的变化率相对应的驱动电动机的时间常数。
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